:root {
  color-scheme: dark;
  --black: #080a09;
  --graphite: #101412;
  --graphite-2: #171d1a;
  --steel: #9aa49d;
  --titanium: #dbe2da;
  --off-white: #eef1eb;
  --paper: #f4f2ea;
  --muted: #d2dad2;
  --line: rgba(238, 241, 235, 0.16);
  --line-strong: rgba(238, 241, 235, 0.42);
  --orange: #ff6a1a;
  --lime: #b8ff2d;
  --blue: #28a7ff;
  --danger: #ff9b68;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  --radius: 8px;
  --shell: min(1180px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--black);
  color: var(--off-white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.56;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-synthesis: none;
}

body.nav-open,
body.cart-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-140%);
  background: var(--lime);
  color: var(--black);
  padding: 10px 14px;
  border-radius: var(--radius);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid rgba(184, 255, 45, 0.72);
  outline-offset: 3px;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.section-pad {
  padding: 96px 0;
}

.eyebrow {
  margin: 0 0 16px;
  color: #c8ff4f;
  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 0.95;
  letter-spacing: 0;
  color: var(--off-white);
  text-wrap: balance;
  text-shadow: none;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: 5.2rem;
  font-weight: 900;
}

h2 {
  margin-bottom: 20px;
  font-size: 3.2rem;
  font-weight: 900;
}

h3 {
  font-size: 1.22rem;
  font-weight: 900;
}

p {
  color: var(--titanium);
  font-weight: 560;
  line-height: 1.58;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 12px 19px;
  background: rgba(238, 241, 235, 0.075);
  color: var(--off-white);
  font-size: 0.96rem;
  font-weight: 900;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(238, 241, 235, 0.56);
  background: rgba(238, 241, 235, 0.12);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #ff7a2f;
  color: var(--black);
}

.button-primary {
  border-color: var(--orange);
  background: var(--orange);
  color: var(--black);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.22);
}

.button-secondary {
  background: rgba(8, 10, 9, 0.74);
  backdrop-filter: blur(16px);
}

.button-compact {
  min-height: 42px;
  padding: 10px 13px;
  font-size: 0.9rem;
}

.button-dark {
  background: var(--black);
  color: var(--off-white);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 16px 28px;
  border-bottom: 1px solid rgba(238, 241, 235, 0.14);
  background: rgba(8, 10, 9, 0.9);
  backdrop-filter: blur(18px) saturate(1.1);
  transition: background 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  padding-block: 10px;
  background: rgba(8, 10, 9, 0.96);
}

.brand-mark {
  display: flex;
  width: 190px;
  height: 44px;
  align-items: center;
}

.brand-mark img {
  width: 100%;
  max-height: 38px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.nav-product-group {
  display: contents;
}

.site-nav a,
.products-nav-toggle {
  border-radius: var(--radius);
  padding: 9px 11px;
  color: #eef1eb;
  font-size: 0.92rem;
  font-weight: 900;
  transition: background 180ms ease, color 180ms ease;
}

.products-nav-toggle {
  border: 0;
  background: transparent;
  cursor: pointer;
}

.products-nav-toggle::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-left: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 180ms ease;
}

.products-nav-toggle[aria-expanded="true"]::after {
  transform: translateY(2px) rotate(225deg);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.products-nav-toggle:hover,
.products-nav-toggle:focus-visible {
  background: rgba(238, 241, 235, 0.12);
  color: var(--off-white);
}

.products-mega-menu {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  z-index: 90;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.02) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    rgba(8, 10, 9, 0.985);
  background-size: 64px 64px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.48);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-14px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.products-mega-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.products-mega-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding-block: 20px;
}

.mega-product-link {
  display: flex;
  align-items: center;
  min-height: 96px;
  border: 1px solid rgba(238, 241, 235, 0.2);
  border-radius: var(--radius);
  padding: 22px 24px;
  background: linear-gradient(135deg, rgba(238, 241, 235, 0.09), rgba(238, 241, 235, 0.035));
  color: var(--off-white);
  font-size: 1.12rem;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: inset 0 0 0 1px rgba(238, 241, 235, 0.02);
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease, transform 180ms ease;
}

.mega-product-link:hover,
.mega-product-link:focus-visible {
  border-color: rgba(213, 255, 61, 0.42);
  background: linear-gradient(135deg, rgba(213, 255, 61, 0.12), rgba(238, 241, 235, 0.04));
  color: var(--lime);
  transform: translateY(-2px);
}

.mega-product-link span {
  display: block;
}

.mobile-product-link {
  display: flex;
  align-items: center;
  min-height: 48px;
  border-top: 1px solid var(--line);
  padding: 12px 0;
  color: #eef1eb;
  font-size: 1rem;
  font-weight: 900;
}

.mobile-product-link:first-child {
  border-top: 0;
}

.mobile-product-link:hover,
.mobile-product-link:focus-visible {
  color: var(--lime);
}

.mobile-products-panel {
  display: none;
}

.cart-button,
.mobile-cart-button,
.nav-toggle {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(238, 241, 235, 0.06);
  cursor: pointer;
}

.cart-button,
.mobile-cart-button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  font-size: 0.94rem;
  font-weight: 900;
}

.cart-button span,
.mobile-cart-button span {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: var(--lime);
  color: var(--black);
  font-size: 0.8rem;
  font-weight: 900;
}

.mobile-cart-button {
  display: none;
}

/* Homepage — motorsport editorial race grid */
.home-editorial-page {
  --home-ink: #090b0a;
  --home-paper: #f1f0e8;
  --home-red: #ff4d22;
  --home-acid: #c5ff32;
  --home-blue: #1687ff;
  --home-rule: rgba(255, 255, 255, 0.17);
  background: var(--home-ink);
}

.home-editorial-page .site-header {
  border-bottom-color: rgba(255, 255, 255, 0.14);
  background: rgba(9, 11, 10, 0.9);
  backdrop-filter: blur(18px);
}

.home-editorial-page main {
  overflow: clip;
}

.home-kicker,
.home-section-index {
  margin: 0;
  color: var(--home-acid);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-race-hero {
  position: relative;
  isolation: isolate;
  min-height: 860px;
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--home-rule);
  padding: 148px 0 72px;
  background: var(--home-ink);
}

.home-race-hero::before,
.home-race-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.home-race-hero::before {
  inset: 0;
  opacity: 0.3;
  background:
    linear-gradient(110deg, transparent 0 46%, rgba(255, 255, 255, 0.1) 46.1% 46.25%, transparent 46.4%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: auto, 92px 92px, 92px 92px;
}

.home-race-hero::after {
  width: 46vw;
  height: 18vw;
  right: -9vw;
  bottom: -5vw;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 44px rgba(255, 255, 255, 0.025), 0 0 0 90px rgba(255, 255, 255, 0.02);
  transform: rotate(-11deg);
}

.home-race-hero__media {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 11, 10, 0.99) 0%, rgba(9, 11, 10, 0.94) 38%, rgba(9, 11, 10, 0.6) 72%, rgba(9, 11, 10, 0.86) 100%),
    linear-gradient(0deg, rgba(9, 11, 10, 0.98), rgba(9, 11, 10, 0.18) 62%),
    linear-gradient(135deg, #101513 0%, #080a09 100%) center / cover no-repeat;
  filter: saturate(0.82) contrast(1.08);
}

.home-race-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: center;
}

.home-race-hero__copy {
  position: relative;
  z-index: 2;
}

.home-race-hero__copy h1 {
  max-width: 780px;
  margin: 26px 0 30px;
  color: #fff;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(5.4rem, 8.1vw, 9.2rem);
  font-style: italic;
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.78;
  text-transform: uppercase;
}

.home-race-hero__copy h1 em {
  color: var(--home-red);
  font-style: inherit;
}

.home-race-hero__lead {
  max-width: 650px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.45vw, 1.22rem);
  font-weight: 650;
  line-height: 1.5;
}

.home-race-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  align-items: center;
}

.home-editorial-cta {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: 1px solid var(--home-red);
  border-radius: 4px;
  padding: 13px 18px;
  background: var(--home-red);
  color: #0a0b0a;
  font-size: 0.92rem;
  font-weight: 950;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1), filter 220ms ease;
}

.home-editorial-cta:hover,
.home-editorial-cta:focus-visible {
  filter: brightness(1.08);
  transform: translateY(-3px);
}

.home-editorial-link {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.38);
  padding: 10px 0 7px;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 850;
  transition: border-color 180ms ease, color 180ms ease;
}

.home-editorial-link span {
  color: var(--home-acid);
}

.home-editorial-link:hover,
.home-editorial-link:focus-visible {
  border-color: var(--home-acid);
  color: var(--home-acid);
}

.home-race-hero__proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 660px;
  gap: 1px;
  margin: 42px 0 0;
  border: 1px solid var(--home-rule);
  background: var(--home-rule);
}

.home-race-hero__proof div {
  padding: 15px 16px;
  background: rgba(9, 11, 10, 0.88);
}

.home-race-hero__proof dt,
.home-race-hero__proof dd {
  margin: 0;
}

.home-race-hero__proof dt {
  color: #fff;
  font-size: 0.86rem;
  font-weight: 950;
  text-transform: uppercase;
}

.home-race-hero__proof dd {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.78rem;
  font-weight: 700;
}

.home-race-plate {
  position: relative;
  min-height: 530px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.45);
  border-radius: 10px;
  padding: 24px;
  background:
    linear-gradient(132deg, rgba(255, 255, 255, 0.22), transparent 24%),
    linear-gradient(145deg, #ff6a1a 0%, #ff4926 58%, #ad1d12 100%);
  color: #0a0b0a;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.4);
  transform: rotate(1.2deg);
}

.home-race-plate::before {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  right: -190px;
  bottom: -190px;
  border: 38px solid rgba(10, 11, 10, 0.15);
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(10, 11, 10, 0.28), 0 0 0 76px rgba(10, 11, 10, 0.06);
}

.home-race-plate::after {
  content: "";
  position: absolute;
  inset: auto -18% 20% 34%;
  height: 86px;
  background: rgba(9, 11, 10, 0.12);
  transform: skewX(-28deg) rotate(-8deg);
}

.home-race-plate__topline,
.home-race-plate__status {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-race-plate__number {
  position: relative;
  z-index: 1;
  margin: 28px 0 12px;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(10rem, 17vw, 15rem);
  font-style: italic;
  letter-spacing: -0.08em;
  line-height: 0.72;
}

.home-race-plate ol {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 0;
  margin: 28px 0 34px;
  padding: 0;
  list-style: none;
}

.home-race-plate li {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  border-top: 1px solid rgba(10, 11, 10, 0.34);
  padding: 10px 0;
  font-size: clamp(0.95rem, 1.35vw, 1.15rem);
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

.home-race-plate li span {
  font-size: 0.68rem;
}

.home-race-plate__status {
  justify-content: flex-start;
}

.home-lineup {
  position: relative;
  isolation: isolate;
  padding: clamp(92px, 10vw, 150px) 0;
  background: #0a0c0b;
}

.home-lineup::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.55;
  background:
    radial-gradient(ellipse at 0% 42%, transparent 0 24%, rgba(255, 255, 255, 0.035) 24.2% 25%, transparent 25.2% 100%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 118px 100%;
}

.home-lineup__heading {
  display: grid;
  grid-template-columns: 0.42fr 1.2fr 0.34fr;
  gap: 36px;
  align-items: start;
  margin-bottom: 66px;
}

.home-lineup__heading h2 {
  max-width: 820px;
  margin: 0 0 22px;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(4.8rem, 8.4vw, 9.4rem);
  font-style: italic;
  letter-spacing: -0.04em;
  line-height: 0.8;
  text-transform: uppercase;
}

.home-lineup__heading h2 em {
  color: var(--home-red);
  font-style: inherit;
}

.home-lineup__heading > div > p {
  max-width: 650px;
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-weight: 650;
}

.home-lineup__heading > span {
  justify-self: end;
  border: 2px solid rgba(255, 255, 255, 0.18);
  padding: 14px;
  color: rgba(255, 255, 255, 0.38);
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: 1.6rem;
  font-style: italic;
  line-height: 0.86;
  text-align: right;
  transform: rotate(-5deg);
}

.home-lineup__list {
  display: grid;
  gap: 14px;
}

.home-lineup-card {
  --card-base: #ff5724;
  --card-shade: #e34219;
  --card-text: #0a0b0a;
}

.home-lineup-card--rotor {
  --card-base: #c9ff3b;
  --card-shade: #8fca12;
}

.home-lineup-card--cnc {
  --card-base: #0a6fcf;
  --card-shade: #063d75;
  --card-text: #ffffff;
}

.home-lineup-card--bolts {
  --card-base: #e1e5e2;
  --card-shade: #8c9992;
}

.home-lineup-card > a {
  display: grid;
  min-height: 244px;
  grid-template-columns: minmax(250px, 0.34fr) minmax(0, 0.66fr);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  overflow: hidden;
  background: #111512;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
  transition: border-color 220ms ease, transform 260ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 260ms ease;
}

.home-lineup-card > a:hover,
.home-lineup-card > a:focus-visible {
  border-color: rgba(255, 255, 255, 0.56);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.4);
  transform: translateY(-4px);
}

.home-lineup-card__visual {
  position: relative;
  min-width: 0;
  min-height: 244px;
  display: grid;
  place-items: center;
  overflow: hidden;
  margin: 0;
  background:
    linear-gradient(135deg, rgba(0, 0, 0, 0.06), transparent 48%),
    var(--home-paper);
}

.home-lineup-card__visual::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(10, 11, 10, 0.14);
  pointer-events: none;
}

.home-lineup-card__visual img {
  width: min(82%, 250px);
  height: 210px;
  object-fit: contain;
  filter: contrast(1.08) drop-shadow(0 18px 14px rgba(0, 0, 0, 0.2));
  transition: transform 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.home-lineup-card--sprocket .home-lineup-card__visual img {
  width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
}

.home-lineup-card--sprocket > a:hover .home-lineup-card__visual img,
.home-lineup-card--sprocket > a:focus-visible .home-lineup-card__visual img {
  transform: translateX(4px) rotate(1deg) scale(1.08);
}

.home-lineup-card--rotor .home-lineup-card__visual img {
  width: min(90%, 280px);
  height: 250px;
  filter: none;
}

.home-lineup-card > a:hover .home-lineup-card__visual img,
.home-lineup-card > a:focus-visible .home-lineup-card__visual img {
  transform: translateX(7px) rotate(1.5deg);
}

.home-lineup-card__visual--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.1);
}

.home-lineup-card--cnc .home-lineup-card__visual img {
  filter: grayscale(1) invert(1) brightness(1.08) contrast(0.82) sepia(0.08);
  transform: translateY(-64px);
}

.home-lineup-card--cnc > a:hover .home-lineup-card__visual img,
.home-lineup-card--cnc > a:focus-visible .home-lineup-card__visual img {
  transform: translate(7px, -64px) rotate(1.5deg);
}

.home-lineup-card__visual figcaption {
  position: absolute;
  z-index: 2;
  left: 20px;
  bottom: 16px;
  border: 1px solid rgba(10, 11, 10, 0.24);
  padding: 6px 8px;
  background: rgba(241, 240, 232, 0.86);
  color: #0a0b0a;
  font-size: 0.62rem;
  font-weight: 950;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.home-lineup-card__panel {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(220px, 1.1fr) minmax(270px, 0.92fr) auto;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  padding: 28px 30px;
  background:
    linear-gradient(112deg, rgba(255, 255, 255, 0.18), transparent 27%),
    linear-gradient(118deg, var(--card-base), var(--card-shade));
  color: var(--card-text);
}

.home-lineup-card__panel::after {
  content: "";
  position: absolute;
  width: 38%;
  height: 180%;
  right: -22%;
  top: -42%;
  border-left: 1px solid currentColor;
  background: rgba(255, 255, 255, 0.05);
  opacity: 0.2;
  transform: rotate(18deg);
}

.home-lineup-card__index,
.home-lineup-card__title,
.home-lineup-card dl,
.home-lineup-card__open {
  position: relative;
  z-index: 1;
}

.home-lineup-card__title {
  min-width: 0;
}

.home-lineup-card__index {
  align-self: start;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: 2.6rem;
  font-style: italic;
  line-height: 1;
}

.home-lineup-card__title p {
  margin: 0 0 9px;
  color: inherit;
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-lineup-card__title h3 {
  margin: 0;
  color: inherit;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(2.6rem, 4.4vw, 4.9rem);
  font-style: italic;
  letter-spacing: -0.035em;
  line-height: 0.83;
  text-transform: uppercase;
}

.home-lineup-card--sprocket .home-lineup-card__title h3 {
  max-width: 100%;
  font-size: clamp(2.7rem, 3.15vw, 3.55rem);
  white-space: nowrap;
}

.home-lineup-card--cnc .home-lineup-card__title h3 {
  max-width: 100%;
  font-size: clamp(2.25rem, 2.35vw, 2.65rem);
}

.home-lineup-card--bolts .home-lineup-card__panel,
.home-lineup-card--bolts .home-lineup-card__title p {
  color: #0a0b0a;
}

.home-lineup-card--bolts .home-lineup-card__visual img {
  filter: grayscale(1) contrast(0.58) brightness(1.18);
  opacity: 0.82;
  transform: translateY(-36px);
}

.home-lineup-card--bolts > a:hover .home-lineup-card__visual img,
.home-lineup-card--bolts > a:focus-visible .home-lineup-card__visual img {
  transform: translate(7px, -36px) rotate(1.5deg);
}

.home-lineup-card dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.home-lineup-card dl div {
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: 10px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 8px;
}

.home-lineup-card dt,
.home-lineup-card dd {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.35;
}

.home-lineup-card dt {
  opacity: 0.68;
  font-weight: 950;
  text-transform: uppercase;
}

.home-lineup-card dd {
  font-weight: 800;
}

.home-lineup-card__open {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 0.72rem;
  font-weight: 950;
  white-space: nowrap;
  text-transform: uppercase;
}

.home-lineup-card__open b {
  font-size: 1.05rem;
}

@media (min-width: 821px) {
  .home-lineup-card > a {
    height: 304px;
  }

  .home-lineup-card__visual {
    min-height: 100%;
  }
}

.home-proof-rail {
  border-top: 1px solid rgba(10, 11, 10, 0.16);
  border-bottom: 1px solid rgba(10, 11, 10, 0.16);
  padding: 0;
  background: var(--home-paper);
  color: #111310;
}

.home-proof-rail__grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  border-left: 1px solid rgba(10, 11, 10, 0.16);
}

.home-proof-rail__grid > * {
  min-height: 264px;
  border-right: 1px solid rgba(10, 11, 10, 0.16);
  padding: 34px 28px;
}

.home-proof-rail .home-section-index {
  color: #d33c17;
}

.home-proof-rail h2,
.home-proof-rail h3 {
  color: #111310;
}

.home-proof-rail header h2 {
  max-width: 320px;
  margin: 54px 0 0;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(2.5rem, 4vw, 4.4rem);
  font-style: italic;
  line-height: 0.86;
  text-transform: uppercase;
}

.home-proof-rail article {
  display: flex;
  flex-direction: column;
}

.home-proof-rail article > span {
  color: #d33c17;
  font-size: 0.7rem;
  font-weight: 950;
}

.home-proof-rail article h3 {
  margin: auto 0 14px;
  font-size: 1.2rem;
  text-transform: uppercase;
}

.home-proof-rail article p {
  margin: 0;
  color: #404741;
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.48;
}

.home-b2b-band {
  position: relative;
  isolation: isolate;
  padding: clamp(92px, 10vw, 150px) 0;
  background: #0a0c0b;
}

.home-b2b-band::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 11, 10, 0.98), rgba(9, 11, 10, 0.7) 70%, rgba(9, 11, 10, 0.88)),
    linear-gradient(135deg, #101513 0%, #080a09 100%) center / cover no-repeat;
  filter: saturate(0.7);
}

.home-b2b-band__grid {
  display: grid;
  grid-template-columns: 0.7fr 1.6fr 0.8fr;
  gap: 44px;
  align-items: end;
}

.home-b2b-band h2 {
  margin: 0 0 20px;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(4.2rem, 7.4vw, 8.2rem);
  font-style: italic;
  letter-spacing: -0.035em;
  line-height: 0.8;
  text-transform: uppercase;
}

.home-b2b-band__grid > div > p {
  max-width: 660px;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-weight: 650;
}

.home-b2b-band__actions {
  display: grid;
  gap: 12px;
  justify-items: stretch;
}

.home-b2b-band__actions .home-editorial-link {
  justify-content: space-between;
}

.home-editorial-page .site-footer {
  border-top-color: rgba(255, 255, 255, 0.14);
  background: #070807;
}

@media (max-width: 1080px) {
  .home-race-hero__grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 38px;
  }

  .home-race-hero__copy h1 {
    font-size: clamp(5rem, 9vw, 7.6rem);
  }

  .home-race-plate {
    min-height: 480px;
  }

  .home-lineup-card__panel {
    grid-template-columns: 48px 1fr 0.9fr;
  }

  .home-lineup-card__open {
    grid-column: 2 / -1;
    justify-self: start;
  }

  .home-proof-rail__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .home-race-hero {
    min-height: auto;
    padding: 126px 0 68px;
  }

  .home-race-hero__grid,
  .home-b2b-band__grid {
    grid-template-columns: 1fr;
  }

  .home-race-plate {
    min-height: 380px;
    transform: rotate(0.5deg);
  }

  .home-race-plate__number {
    position: absolute;
    right: 34px;
    top: 92px;
    margin: 0;
    font-size: 10rem;
    opacity: 0.18;
  }

  .home-race-plate ol {
    max-width: 470px;
    margin-top: 78px;
  }

  .home-lineup__heading {
    grid-template-columns: 0.34fr 1fr;
  }

  .home-lineup__heading > span {
    display: none;
  }

  .home-lineup-card > a {
    grid-template-columns: 230px minmax(0, 1fr);
  }

  .home-lineup-card__panel {
    grid-template-columns: 42px 1fr;
    gap: 18px;
  }

  .home-lineup-card dl,
  .home-lineup-card__open {
    grid-column: 2;
  }

  .home-b2b-band__actions {
    max-width: 420px;
  }
}

@media (max-width: 620px) {
  .home-editorial-page .site-header {
    background: rgba(9, 11, 10, 0.96);
  }

  .home-race-hero {
    padding: 106px 0 50px;
  }

  .home-race-hero__media {
    background:
      linear-gradient(90deg, rgba(9, 11, 10, 0.96), rgba(9, 11, 10, 0.7)),
      linear-gradient(0deg, rgba(9, 11, 10, 1), rgba(9, 11, 10, 0.22) 68%),
      linear-gradient(135deg, #101513 0%, #080a09 100%) 66% center / cover no-repeat;
  }

  .home-race-hero__copy h1 {
    margin: 20px 0 24px;
    font-size: clamp(3.8rem, 18vw, 5.2rem);
    line-height: 0.82;
  }

  .home-race-hero__lead {
    font-size: 1rem;
  }

  .home-race-hero__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
  }

  .home-race-hero__actions .home-editorial-cta {
    grid-column: 1 / -1;
    width: 100%;
  }

  .home-race-hero__actions .home-editorial-link {
    font-size: 0.78rem;
  }

  .home-race-hero__proof {
    margin-top: 30px;
  }

  .home-race-hero__proof div {
    padding: 12px 10px;
  }

  .home-race-hero__proof dt {
    font-size: 0.71rem;
  }

  .home-race-hero__proof dd {
    font-size: 0.66rem;
  }

  .home-race-plate {
    min-height: 350px;
    padding: 20px;
  }

  .home-race-plate ol {
    margin-top: 62px;
  }

  .home-lineup {
    padding: 82px 0;
  }

  .home-lineup__heading {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 42px;
  }

  .home-lineup__heading h2 {
    font-size: clamp(4rem, 19vw, 5.8rem);
  }

  .home-lineup-card > a {
    grid-template-columns: 1fr;
    grid-template-rows: 190px auto;
    min-height: 465px;
  }

  .home-lineup-card__visual {
    min-height: 190px;
  }

  .home-lineup-card__visual img {
    height: 168px;
  }

  .home-lineup-card--rotor .home-lineup-card__visual img {
    width: min(86%, 210px);
    height: 168px;
  }

  .home-lineup-card__visual--photo img {
    height: 100%;
  }

  .home-lineup-card--cnc .home-lineup-card__visual img {
    width: min(96%, 320px);
    height: 210px;
    object-fit: contain;
    transform: translateY(-24px);
  }

  .home-lineup-card--cnc > a:hover .home-lineup-card__visual img,
  .home-lineup-card--cnc > a:focus-visible .home-lineup-card__visual img {
    transform: translate(5px, -24px) rotate(1deg);
  }

  .home-lineup-card--bolts .home-lineup-card__visual img {
    width: min(76%, 250px);
    height: 170px;
    object-fit: contain;
    transform: translateY(-8px);
  }

  .home-lineup-card--bolts > a:hover .home-lineup-card__visual img,
  .home-lineup-card--bolts > a:focus-visible .home-lineup-card__visual img {
    transform: translate(5px, -8px) rotate(1deg);
  }

  .home-lineup-card__panel {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 18px 14px;
    padding: 24px 20px;
  }

  .home-lineup-card__index {
    font-size: 2rem;
  }

  .home-lineup-card__title h3 {
    font-size: clamp(2.75rem, 13vw, 4rem);
  }

  .home-lineup-card--cnc .home-lineup-card__title h3 {
    font-size: clamp(2.35rem, 10.5vw, 3rem);
  }

  .home-lineup-card dl {
    grid-column: 1 / -1;
  }

  .home-lineup-card__open {
    grid-column: 1 / -1;
  }

  .home-proof-rail__grid {
    grid-template-columns: 1fr;
    border-left: 0;
  }

  .home-proof-rail__grid > * {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(10, 11, 10, 0.16);
    padding: 28px 20px;
  }

  .home-proof-rail header h2 {
    margin-top: 32px;
  }

  .home-proof-rail article h3 {
    margin: 32px 0 10px;
  }

  .home-b2b-band {
    padding: 82px 0 max(94px, calc(80px + env(safe-area-inset-bottom)));
  }

  .home-b2b-band__grid {
    gap: 30px;
  }

  .home-b2b-band h2 {
    font-size: clamp(4rem, 18vw, 5.8rem);
  }

  .home-b2b-band__actions {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-lineup-card > a,
  .home-lineup-card__visual img,
  .home-editorial-cta {
    transition: none;
  }
}

/* Kinetic Editorial Motorsport — sprockets */
.sprocket-editorial-page {
  --kinetic-canvas: #f8f8f6;
  --kinetic-ink: #171717;
  --kinetic-red: #ef1c25;
  --kinetic-muted: #5a5a58;
  --kinetic-rule: rgba(23, 23, 23, 0.16);
  color-scheme: light;
  background: var(--kinetic-canvas);
  color: var(--kinetic-ink);
}

.sprocket-editorial-page .site-header {
  border-bottom: 1px solid var(--kinetic-rule);
  padding: 14px 28px;
  background: rgba(248, 248, 246, 0.92);
  backdrop-filter: blur(18px) saturate(1.08);
}

.sprocket-editorial-page .site-header.is-scrolled {
  padding-block: 10px;
  background: rgba(248, 248, 246, 0.97);
}

.sprocket-editorial-page .brand-mark {
  width: 154px;
}

.sprocket-editorial-page .site-nav a,
.sprocket-editorial-page .products-nav-toggle {
  color: var(--kinetic-ink);
}

.sprocket-editorial-page .site-nav a:hover,
.sprocket-editorial-page .site-nav a:focus-visible,
.sprocket-editorial-page .products-nav-toggle:hover,
.sprocket-editorial-page .products-nav-toggle:focus-visible {
  background: rgba(23, 23, 23, 0.07);
  color: var(--kinetic-ink);
}

.sprocket-editorial-page .cart-button,
.sprocket-editorial-page .nav-toggle {
  border-color: rgba(23, 23, 23, 0.34);
  background: transparent;
  color: var(--kinetic-ink);
}

.sprocket-editorial-page .cart-button span,
.sprocket-editorial-page .mobile-cart-button span {
  background: var(--kinetic-red);
  color: #fff;
}

.sprocket-editorial-page .nav-toggle span {
  background: var(--kinetic-ink);
}

.sprocket-editorial-page .mobile-cart-button {
  border-color: var(--kinetic-red);
  background: var(--kinetic-red);
  color: #fff;
}

.kinetic-sprocket-main {
  overflow: hidden;
  background: var(--kinetic-canvas);
  color: var(--kinetic-ink);
}

.kinetic-sprocket-hero {
  position: relative;
  min-height: max(760px, 100svh);
  overflow: hidden;
  border-bottom: 1px solid var(--kinetic-rule);
  background:
    linear-gradient(90deg, rgba(23, 23, 23, 0.025) 1px, transparent 1px),
    var(--kinetic-canvas);
  background-size: calc(100% / 12) 100%, auto;
}

.kinetic-sprocket-hero__grid {
  position: relative;
  display: grid;
  width: min(1600px, calc(100% - 56px));
  min-height: max(760px, 100svh);
  margin-inline: auto;
  grid-template-columns: minmax(250px, 0.78fr) minmax(440px, 1.5fr) minmax(250px, 0.72fr);
  gap: clamp(16px, 2vw, 34px);
  align-items: stretch;
  padding: 118px 0 54px;
}

.kinetic-sprocket-hero__copy {
  position: relative;
  z-index: 4;
  display: flex;
  max-width: 390px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.kinetic-kicker {
  margin: 0 0 30px;
  color: var(--kinetic-muted);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.kinetic-sprocket-hero__copy h1 {
  display: grid;
  width: max-content;
  max-width: none;
  margin: 0 0 26px;
  color: var(--kinetic-ink);
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Narrow", sans-serif;
  font-size: clamp(4.6rem, 7.4vw, 8.8rem);
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.76;
  text-transform: uppercase;
  text-wrap: nowrap;
}

.kinetic-sprocket-hero__copy h1 span,
.kinetic-sprocket-hero__copy h1 em {
  display: block;
}

.kinetic-sprocket-hero__copy h1 em {
  margin-left: 0.22em;
  color: var(--kinetic-red);
  font-style: italic;
  font-weight: 900;
}

.kinetic-sprocket-hero__subtitle {
  margin: 0 0 12px;
  color: var(--kinetic-ink);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kinetic-sprocket-hero__description {
  max-width: 34ch;
  margin: 0 0 26px;
  color: var(--kinetic-muted);
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1.55;
}

.kinetic-cta {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 13px 28px 13px 24px;
  background: var(--kinetic-red);
  clip-path: polygon(0 0, 91% 0, 100% 100%, 9% 100%);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease;
}

.kinetic-cta:hover,
.kinetic-cta:focus-visible {
  transform: translateX(5px);
  background: #c9131b;
}

.kinetic-text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  border-bottom: 1px solid var(--kinetic-ink);
  padding-bottom: 4px;
  color: var(--kinetic-ink);
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.kinetic-sprocket-hero__visual {
  position: relative;
  z-index: 2;
  min-height: 620px;
  isolation: isolate;
}

.kinetic-sprocket-hero__slash {
  position: absolute;
  top: -18%;
  bottom: -22%;
  left: 45%;
  z-index: -2;
  width: 20%;
  min-width: 150px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.14), transparent 22%),
    var(--kinetic-red);
  transform: rotate(15deg);
  transform-origin: center;
  animation: kineticSlashIn 480ms cubic-bezier(0.2, 0.72, 0.2, 1) both;
}

.kinetic-sprocket-hero__orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  width: min(41vw, 650px);
  aspect-ratio: 1;
  border: 1px solid rgba(23, 23, 23, 0.16);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.kinetic-sprocket-hero__orbit::before,
.kinetic-sprocket-hero__orbit::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(23, 23, 23, 0.1);
  border-radius: 50%;
  inset: 13%;
}

.kinetic-sprocket-hero__orbit::after {
  inset: 37%;
  border-color: rgba(248, 248, 246, 0.55);
}

.kinetic-sprocket-hero__visual img {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: min(49vw, 760px);
  max-width: none;
  filter: grayscale(1) contrast(1.18) drop-shadow(0 30px 40px rgba(23, 23, 23, 0.16));
  transform: translate(-50%, -50%) rotate(0deg);
  transform-origin: center;
  animation: kineticProductIn 620ms 80ms cubic-bezier(0.2, 0.72, 0.2, 1) both;
}

.kinetic-sprocket-hero__visual-index {
  position: absolute;
  right: 8px;
  bottom: 2px;
  z-index: 3;
  color: var(--kinetic-muted);
  font-size: 0.63rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
}

.kinetic-sprocket-hero__aside {
  position: relative;
  z-index: 5;
  display: grid;
  min-width: 0;
  grid-template-rows: auto 1fr auto;
  gap: 26px;
  padding-left: clamp(14px, 1.8vw, 30px);
  border-left: 1px solid var(--kinetic-rule);
}

.kinetic-sprocket-index {
  display: grid;
  gap: 2px;
}

.kinetic-sprocket-index a {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 8px;
  align-items: center;
  padding: 5px 0;
  color: var(--kinetic-ink);
  font-size: 0.69rem;
  font-weight: 800;
  text-transform: uppercase;
}

.kinetic-sprocket-index span {
  color: var(--kinetic-red);
  font-size: 0.62rem;
}

.kinetic-sprocket-index a:hover,
.kinetic-sprocket-index a:focus-visible {
  color: var(--kinetic-red);
}

.kinetic-video {
  position: relative;
  align-self: center;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #111;
  color: #fff;
}

.kinetic-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.18);
}

.kinetic-video::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, 0.72));
  pointer-events: none;
}

.kinetic-video__bar {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  width: 7px;
  background: var(--kinetic-red);
}

.kinetic-video__play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  display: grid;
  width: 42px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  padding-left: 3px;
  font-size: 0.7rem;
  transform: translate(-50%, -50%);
}

.kinetic-video__meta {
  position: absolute;
  right: 14px;
  bottom: 12px;
  left: 18px;
  z-index: 3;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
}

.kinetic-video__meta strong,
.kinetic-video__meta span {
  font-size: 0.62rem;
  line-height: 1.25;
  text-transform: uppercase;
}

.kinetic-video__meta span {
  color: rgba(255, 255, 255, 0.72);
}

.kinetic-sprocket-specs {
  display: grid;
  margin: 0;
}

.kinetic-sprocket-specs > div {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  border-bottom: 1px solid var(--kinetic-rule);
  padding: 10px 0 9px;
}

.kinetic-sprocket-specs dt {
  grid-column: 2;
  color: var(--kinetic-muted);
  font-size: 0.62rem;
  font-weight: 750;
  text-transform: uppercase;
}

.kinetic-sprocket-specs dd {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  color: var(--kinetic-ink);
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: clamp(1.3rem, 2vw, 2rem);
  font-style: italic;
  letter-spacing: 0.02em;
  line-height: 0.9;
}

.kinetic-sprocket-scroll {
  position: absolute;
  bottom: 20px;
  left: 28px;
  z-index: 7;
  color: var(--kinetic-muted);
  font-size: 0.63rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@keyframes kineticSlashIn {
  from { clip-path: inset(0 0 100% 0); transform: translateY(-28px) rotate(15deg); }
  to { clip-path: inset(0); transform: translateY(0) rotate(15deg); }
}

@keyframes kineticProductIn {
  from { opacity: 0; transform: translate(-50%, calc(-50% + 22px)) rotate(0deg); }
  to { opacity: 1; transform: translate(-50%, -50%) rotate(0deg); }
}

@media (max-width: 1180px) {
  .kinetic-sprocket-hero__grid {
    min-height: auto;
    grid-template-columns: minmax(250px, 0.72fr) minmax(420px, 1.28fr);
    padding-bottom: 68px;
  }

  .kinetic-sprocket-hero__aside {
    grid-column: 1 / -1;
    grid-template-columns: 0.8fr 1.2fr 1fr;
    grid-template-rows: auto;
    align-items: center;
    border-top: 1px solid var(--kinetic-rule);
    border-left: 0;
    padding: 20px 0 0;
  }

  .kinetic-sprocket-hero__visual img {
    width: min(64vw, 700px);
  }

  .kinetic-video {
    width: min(100%, 360px);
    justify-self: center;
  }
}

@media (max-width: 720px) {
  .sprocket-editorial-page .site-header {
    padding-inline: 14px;
  }

  .sprocket-editorial-page .brand-mark {
    width: 126px;
  }

  .kinetic-sprocket-hero,
  .kinetic-sprocket-hero__grid {
    min-height: auto;
  }

  .kinetic-sprocket-hero {
    background-size: 25% 100%, auto;
  }

  .kinetic-sprocket-hero__grid {
    width: min(100% - 28px, 620px);
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 108px 0 48px;
  }

  .kinetic-sprocket-hero__copy {
    max-width: none;
  }

  .kinetic-kicker {
    margin-bottom: 22px;
  }

  .kinetic-sprocket-hero__copy h1 {
    width: 100%;
    font-size: clamp(4rem, 20vw, 6.4rem);
    line-height: 0.78;
    text-wrap: balance;
  }

  .kinetic-sprocket-hero__copy h1 em {
    margin-left: 0.12em;
  }

  .kinetic-sprocket-hero__description {
    max-width: 38ch;
  }

  .kinetic-sprocket-hero__visual {
    min-height: 410px;
  }

  .kinetic-sprocket-hero__slash {
    top: -9%;
    bottom: -11%;
    left: 49%;
    width: 25%;
    min-width: 96px;
  }

  .kinetic-sprocket-hero__orbit {
    width: min(94vw, 430px);
  }

  .kinetic-sprocket-hero__visual img {
    width: min(116vw, 520px);
  }


  .kinetic-sprocket-hero__aside {
    grid-column: auto;
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .kinetic-sprocket-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .kinetic-sprocket-index a {
    grid-template-columns: 1fr;
    gap: 2px;
    min-height: 44px;
    border-right: 1px solid var(--kinetic-rule);
    padding-right: 8px;
  }

  .kinetic-video {
    width: 100%;
  }

  .kinetic-sprocket-scroll {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kinetic-sprocket-hero__slash,
  .kinetic-sprocket-hero__visual img {
    animation: none;
  }
}

.kinetic-section-shell {
  width: min(1600px, calc(100% - 56px));
  margin-inline: auto;
}

.kinetic-section-head {
  display: grid;
  grid-template-columns: 1fr 2.2fr 1fr;
  gap: 28px;
  align-items: end;
  border-bottom: 1px solid var(--kinetic-rule);
  padding-bottom: 30px;
}

.kinetic-section-head > p,
.kinetic-section-head > span,
.kinetic-fitment__head > p,
.kinetic-finder__intro > p:first-child,
.kinetic-faq header > p,
.kinetic-outro p {
  margin: 0;
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.kinetic-section-head > span {
  justify-self: end;
  color: var(--kinetic-muted);
}

.kinetic-section-head h2,
.kinetic-fitment__head h2,
.kinetic-finder__intro h2,
.kinetic-faq h2 {
  margin: 0;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Narrow", sans-serif;
  font-size: clamp(4rem, 7vw, 8.8rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.82;
  text-transform: uppercase;
}

.kinetic-section-head h2 em,
.kinetic-fitment__head h2 em,
.kinetic-finder__intro h2 em {
  color: var(--kinetic-red);
  font-style: italic;
}

.kinetic-design-showcase {
  padding: clamp(78px, 9vw, 140px) 0 clamp(90px, 11vw, 170px);
  background: #e9e9e5;
}

.kinetic-showcase-head {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 28px;
  align-items: end;
  border-bottom: 1px solid var(--kinetic-rule);
  padding-bottom: 30px;
}

.kinetic-showcase-head > p,
.kinetic-showcase-head > span,
.kinetic-showcase-item > p {
  margin: 0;
  color: var(--kinetic-muted);
  font-size: 0.64rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kinetic-showcase-head > span {
  justify-self: end;
}

.kinetic-showcase-head h2 {
  margin: 0;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Narrow", sans-serif;
  font-size: clamp(4rem, 7vw, 8.6rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.8;
  text-transform: uppercase;
}

.kinetic-showcase-head h2 em {
  color: var(--kinetic-red);
  font-style: italic;
}

.kinetic-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 30px);
  padding-top: clamp(34px, 5vw, 72px);
}

.kinetic-showcase-item {
  min-width: 0;
}

.kinetic-showcase-item figure {
  position: relative;
  margin: 0 0 16px;
  overflow: hidden;
  background: #f8f8f6;
}

.kinetic-showcase-item--dark figure {
  background: #171717;
}

.kinetic-showcase-item figure img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  filter: grayscale(1) contrast(1.13);
  mix-blend-mode: multiply;
  transition: transform 500ms cubic-bezier(0.2, 0.72, 0.2, 1), filter 260ms ease;
}

.kinetic-showcase-item--dark figure img {
  filter: grayscale(1) contrast(1.13) invert(1);
  mix-blend-mode: screen;
}

.kinetic-showcase-item:hover figure img {
  filter: grayscale(0.65) contrast(1.16);
  transform: scale(1.035) rotate(1deg);
}

.kinetic-showcase-item--dark:hover figure img {
  filter: grayscale(0.65) contrast(1.16) invert(1);
}

.kinetic-showcase-item figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  background: rgba(239, 28, 37, 0.94);
  color: #fff;
}

.kinetic-showcase-item figcaption strong {
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: clamp(1.5rem, 2.2vw, 2.5rem);
  font-style: italic;
  line-height: 0.8;
  text-transform: uppercase;
}

.kinetic-showcase-item figcaption span {
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.kinetic-materials {
  padding: clamp(84px, 10vw, 160px) 0;
  background: var(--kinetic-canvas);
}

.kinetic-materials__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--kinetic-rule);
}

.kinetic-material {
  min-width: 0;
  padding-top: clamp(36px, 5vw, 72px);
}

.kinetic-material:first-child {
  border-right: 1px solid var(--kinetic-rule);
  padding-right: clamp(20px, 3vw, 48px);
}

.kinetic-material:last-child {
  padding-left: clamp(20px, 3vw, 48px);
}

.kinetic-material:only-child {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: clamp(20px, 3vw, 48px);
  border-right: 0;
  padding-right: 0;
}

.kinetic-material:only-child .kinetic-material__copy {
  align-content: center;
  padding-top: 0;
}

.kinetic-material figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #d8d8d4;
}

.kinetic-material figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 58%, rgba(239, 28, 37, 0.66));
  mix-blend-mode: multiply;
  pointer-events: none;
}

.kinetic-material figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1);
  transition: transform 500ms cubic-bezier(0.2, 0.72, 0.2, 1), filter 300ms ease;
}

.kinetic-material:hover figure img {
  filter: grayscale(0.55) contrast(1.1);
  transform: scale(1.025);
}

.kinetic-material figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 10px 14px;
  background: var(--kinetic-red);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.kinetic-material__copy {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 26px;
  padding: 34px 0 48px;
}

.kinetic-material__number {
  position: absolute;
  top: 29px;
  right: 0;
  color: var(--kinetic-red);
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: clamp(3rem, 5vw, 5.8rem);
  font-style: italic;
  line-height: 1;
}

.kinetic-material__copy .kinetic-kicker {
  grid-column: 1 / -1;
  margin: 0 0 16px;
}

.kinetic-material__copy h3 {
  margin: 0;
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: clamp(3.6rem, 6vw, 7.1rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.78;
  text-transform: uppercase;
}

.kinetic-material__copy h3 em {
  color: var(--kinetic-red);
  font-style: italic;
}

.kinetic-material__copy > p:not(.kinetic-kicker) {
  max-width: 34ch;
  margin: auto 0 0;
  color: var(--kinetic-muted);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.55;
}

.kinetic-material__copy dl {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, 1fr);
  margin: 28px 0 0;
  border-top: 1px solid var(--kinetic-rule);
}

.kinetic-material__copy dl div {
  display: grid;
  gap: 5px;
  border-right: 1px solid var(--kinetic-rule);
  padding: 14px 14px 0 0;
}

.kinetic-material__copy dl div + div {
  padding-left: 14px;
}

.kinetic-material__copy dl div:last-child {
  border-right: 0;
}

.kinetic-material__copy dt {
  color: var(--kinetic-muted);
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
}

.kinetic-material__copy dd {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.kinetic-fitment {
  position: relative;
  overflow: hidden;
  padding: clamp(88px, 10vw, 150px) 0 0;
  background: #171717;
  color: #fff;
}

.kinetic-fitment::before {
  content: "";
  position: absolute;
  top: -28%;
  right: 13%;
  width: 12%;
  height: 160%;
  background: var(--kinetic-red);
  transform: rotate(15deg);
}

.kinetic-fitment__head {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 2.3fr 0.9fr;
  gap: 28px;
  align-items: start;
  padding-bottom: clamp(70px, 9vw, 130px);
}

.kinetic-fitment__head h2 {
  font-size: clamp(5.2rem, 9vw, 11rem);
}

.kinetic-fitment__stamp {
  justify-self: end;
  color: #fff;
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: clamp(3rem, 5vw, 6.6rem);
  font-style: italic;
  line-height: 0.8;
  transform: rotate(-6deg);
}

.kinetic-fitment__sequence {
  position: relative;
  z-index: 2;
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.kinetic-fitment__sequence article {
  display: grid;
  grid-template-columns: 70px 1fr 1.35fr 0.65fr;
  gap: 28px;
  align-items: baseline;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  padding: 30px 0;
}

.kinetic-fitment__sequence article > span {
  color: var(--kinetic-red);
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: 2.4rem;
  font-style: italic;
}

.kinetic-fitment__sequence h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 2rem);
  text-transform: uppercase;
}

.kinetic-fitment__sequence p {
  max-width: 52ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.67);
  font-size: 0.88rem;
  line-height: 1.55;
}

.kinetic-fitment__sequence strong {
  justify-self: end;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kinetic-model-ticker {
  position: relative;
  z-index: 2;
  display: flex;
  margin-top: clamp(70px, 8vw, 120px);
  margin-inline: calc((100vw - min(1600px, calc(100vw - 56px))) / -2);
  overflow: hidden;
  background: var(--kinetic-red);
  color: #fff;
  white-space: nowrap;
}

.kinetic-model-ticker span {
  flex: 1 0 auto;
  padding: 22px clamp(24px, 4vw, 70px);
  border-right: 1px solid rgba(255, 255, 255, 0.34);
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: clamp(1.3rem, 2.4vw, 2.7rem);
  font-style: italic;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.kinetic-finder {
  padding: clamp(90px, 11vw, 170px) 0;
  background: var(--kinetic-canvas);
}

.kinetic-finder .kinetic-section-shell {
  display: grid;
  grid-template-columns: 0.75fr 1.55fr;
  gap: clamp(50px, 8vw, 130px);
}

.kinetic-finder__intro {
  position: relative;
}

.kinetic-finder__intro h2 {
  margin-top: 38px;
  font-size: clamp(4.5rem, 7vw, 8rem);
}

.kinetic-finder__intro > p:last-child {
  max-width: 38ch;
  margin: 30px 0 0;
  color: var(--kinetic-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.kinetic-finder__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 2px solid var(--kinetic-ink);
}

.kinetic-finder__form label {
  display: grid;
  min-width: 0;
  border-right: 1px solid var(--kinetic-rule);
  border-bottom: 1px solid var(--kinetic-rule);
  padding: 22px 24px 18px;
}

.kinetic-finder__form label:nth-child(even) {
  border-right: 0;
}

.kinetic-finder__form label > span {
  color: var(--kinetic-red);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.kinetic-finder__form input,
.kinetic-finder__form select {
  width: 100%;
  min-height: 54px;
  border: 0;
  border-radius: 0;
  outline: 0;
  padding: 8px 32px 8px 0;
  background: transparent;
  color: var(--kinetic-ink);
  font-family: inherit;
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  font-weight: 800;
}

.kinetic-finder__form input:focus,
.kinetic-finder__form select:focus {
  box-shadow: inset 0 -3px var(--kinetic-red);
}

.kinetic-finder__form button {
  display: flex;
  min-height: 76px;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  border: 0;
  padding: 18px 26px;
  background: var(--kinetic-red);
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 180ms ease, padding 180ms ease;
}

.kinetic-finder__form button:hover,
.kinetic-finder__form button:focus-visible {
  padding-left: 34px;
  background: #c9131b;
}

.kinetic-finder__form button span {
  font-size: 1.5rem;
}

.kinetic-finder__links {
  display: grid;
  grid-column: 2;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--kinetic-rule);
}

.kinetic-finder__links a {
  display: grid;
  grid-template-columns: 1fr auto;
  min-height: 100px;
  gap: 8px;
  border-right: 1px solid var(--kinetic-rule);
  padding: 20px 18px;
  color: var(--kinetic-ink);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.kinetic-finder__links a:last-child {
  border-right: 0;
}

.kinetic-finder__links a:hover,
.kinetic-finder__links a:focus-visible {
  color: var(--kinetic-red);
}

.kinetic-finder__links span {
  grid-column: 1 / -1;
  color: var(--kinetic-muted);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.kinetic-finder__links b {
  color: var(--kinetic-red);
  font-size: 1.1rem;
}

.kinetic-faq {
  border-top: 1px solid var(--kinetic-rule);
  padding: clamp(80px, 9vw, 140px) 0;
  background: #e9e9e5;
}

.kinetic-faq__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.5fr;
  gap: clamp(50px, 9vw, 150px);
}

.kinetic-faq h2 {
  margin-top: 38px;
  font-size: clamp(4.5rem, 7vw, 8.5rem);
}

.kinetic-faq__list {
  border-top: 2px solid var(--kinetic-ink);
}

.kinetic-faq details {
  border-bottom: 1px solid rgba(23, 23, 23, 0.26);
}

.kinetic-faq summary {
  display: grid;
  min-height: 88px;
  grid-template-columns: 52px 1fr auto;
  gap: 18px;
  align-items: center;
  cursor: pointer;
  font-size: clamp(0.94rem, 1.35vw, 1.25rem);
  font-weight: 850;
  list-style: none;
}

.kinetic-faq summary::-webkit-details-marker {
  display: none;
}

.kinetic-faq summary::after {
  content: "+";
  color: var(--kinetic-red);
  font-size: 2rem;
  font-weight: 400;
}

.kinetic-faq details[open] summary::after {
  content: "−";
}

.kinetic-faq summary span {
  color: var(--kinetic-red);
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: 1.5rem;
  font-style: italic;
}

.kinetic-faq details p {
  max-width: 68ch;
  margin: -8px 50px 26px 70px;
  color: var(--kinetic-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.kinetic-outro {
  padding: clamp(60px, 8vw, 110px) 0;
  background: var(--kinetic-red);
  color: #fff;
}

.kinetic-outro .kinetic-section-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.kinetic-outro a {
  display: flex;
  align-items: center;
  gap: clamp(30px, 8vw, 130px);
  color: #fff;
  font-family: Impact, Haettenschweiler, "Arial Narrow", sans-serif;
  font-size: clamp(3.6rem, 7vw, 8.8rem);
  font-style: italic;
  letter-spacing: -0.035em;
  line-height: 0.8;
  text-transform: uppercase;
}

.kinetic-outro a span {
  font-family: Arial, sans-serif;
  font-size: 0.55em;
  font-style: normal;
  transition: transform 180ms ease;
}

.kinetic-outro a:hover span,
.kinetic-outro a:focus-visible span {
  transform: translate(8px, -8px);
}

.sprocket-editorial-page .site-footer {
  border-top-color: rgba(255, 255, 255, 0.18);
  background: #171717;
}

@media (max-width: 980px) {
  .kinetic-showcase-head,
  .kinetic-section-head,
  .kinetic-fitment__head {
    grid-template-columns: 1fr 2.4fr;
  }

  .kinetic-showcase-head > span,
  .kinetic-section-head > span,
  .kinetic-fitment__stamp {
    display: none;
  }

  .kinetic-material__copy {
    grid-template-columns: 1fr;
  }

  .kinetic-material__copy > p:not(.kinetic-kicker) {
    margin-top: 18px;
  }

  .kinetic-fitment__sequence article {
    grid-template-columns: 55px 1fr 1.4fr;
  }

  .kinetic-fitment__sequence strong {
    display: none;
  }

  .kinetic-finder .kinetic-section-shell,
  .kinetic-faq__grid {
    grid-template-columns: 1fr;
  }

  .kinetic-finder__intro > p:last-child {
    max-width: 60ch;
  }

  .kinetic-finder__links {
    grid-column: 1;
  }
}

@media (max-width: 720px) {
  .kinetic-section-shell {
    width: min(100% - 28px, 620px);
  }

  .kinetic-showcase-head,
  .kinetic-section-head,
  .kinetic-fitment__head {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .kinetic-section-head h2,
  .kinetic-showcase-head h2,
  .kinetic-fitment__head h2,
  .kinetic-finder__intro h2,
  .kinetic-faq h2 {
    font-size: clamp(4rem, 19vw, 6.3rem);
  }

  .kinetic-materials__grid {
    grid-template-columns: 1fr;
  }

  .kinetic-material:only-child {
    grid-template-columns: 1fr;
  }

  .kinetic-showcase-grid {
    grid-template-columns: 1fr;
  }

  .kinetic-showcase-item figcaption {
    padding: 12px 14px;
  }

  .kinetic-material:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--kinetic-rule);
    padding-right: 0;
  }

  .kinetic-material:last-child {
    padding-left: 0;
  }

  .kinetic-material__copy h3 {
    font-size: clamp(3.7rem, 19vw, 5.8rem);
  }

  .kinetic-material__copy dl {
    grid-template-columns: 1fr;
  }

  .kinetic-material__copy dl div,
  .kinetic-material__copy dl div + div {
    grid-template-columns: 1fr auto;
    border-right: 0;
    border-bottom: 1px solid var(--kinetic-rule);
    padding: 12px 0;
  }

  .kinetic-fitment::before {
    right: -4%;
    width: 20%;
  }

  .kinetic-fitment__sequence article {
    grid-template-columns: 42px 1fr;
    gap: 8px 16px;
  }

  .kinetic-fitment__sequence article > span {
    grid-row: 1 / 3;
  }

  .kinetic-fitment__sequence p {
    grid-column: 2;
  }

  .kinetic-model-ticker {
    margin-inline: -14px;
    overflow-x: auto;
  }

  .kinetic-finder .kinetic-section-shell {
    gap: 52px;
  }

  .kinetic-finder__form {
    grid-template-columns: 1fr;
  }

  .kinetic-finder__form label,
  .kinetic-finder__form label:nth-child(even) {
    border-right: 0;
  }

  .kinetic-finder__links {
    grid-template-columns: 1fr;
  }

  .kinetic-finder__links a {
    min-height: 82px;
    border-right: 0;
    border-bottom: 1px solid var(--kinetic-rule);
  }

  .kinetic-faq summary {
    min-height: 80px;
    grid-template-columns: 34px 1fr auto;
    gap: 10px;
  }

  .kinetic-faq details p {
    margin: -4px 30px 24px 44px;
  }

  .kinetic-outro .kinetic-section-shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .kinetic-outro a {
    align-items: flex-end;
    gap: 20px;
    font-size: clamp(3.2rem, 16vw, 5.3rem);
  }
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 6px 0;
  background: var(--off-white);
}

.hero-section {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 10, 9, 0.99) 0%, rgba(8, 10, 9, 0.86) 42%, rgba(8, 10, 9, 0.42) 78%),
    linear-gradient(0deg, rgba(8, 10, 9, 1) 0%, rgba(8, 10, 9, 0.24) 50%),
    linear-gradient(135deg, #101513 0%, #080a09 100%) center / cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 168px;
  padding-bottom: 48px;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 26px;
  color: #f4f6f1;
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.46;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 54px;
}

.hero-command {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 8px;
  padding: 10px 2px;
  color: var(--off-white);
  font-size: 0.96rem;
  font-weight: 900;
  transition: color 180ms ease, transform 180ms ease;
}

.hero-command span {
  color: var(--lime);
  font-size: 1.1em;
  transition: transform 180ms ease;
}

.hero-command:hover,
.hero-command:focus-visible {
  color: #ffffff;
  transform: translateY(-2px);
}

.hero-command:hover span,
.hero-command:focus-visible span {
  transform: translate(2px, -2px);
}

.hero-metrics {
  display: grid;
  max-width: 980px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid rgba(238, 241, 235, 0.18);
  background: rgba(238, 241, 235, 0.14);
}

.hero-metrics div {
  min-height: 118px;
  padding: 19px;
  background: rgba(8, 10, 9, 0.9);
}

.hero-metrics dt {
  margin-bottom: 10px;
  color: var(--off-white);
  font-weight: 900;
}

.hero-metrics dd {
  margin: 0;
  color: #e0e7df;
  font-size: 0.98rem;
  font-weight: 680;
}

.two-column,
.conversion-layout,
.engineering-grid,
.b2b-layout,
.lab-layout,
.contact-layout,
.footer-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.section-heading p {
  color: #e0e7df;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.54;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding-top: 150px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.025) 1px, transparent 1px),
    linear-gradient(120deg, #101412 0%, #080a09 72%);
  background-size: 80px 80px, 80px 80px, auto;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-hero .shell {
  position: relative;
  z-index: 1;
}

.products-hero {
  min-height: 520px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(8, 10, 9, 0.98) 0%, rgba(8, 10, 9, 0.8) 48%, rgba(8, 10, 9, 0.58) 100%),
    linear-gradient(0deg, rgba(8, 10, 9, 0.96), rgba(8, 10, 9, 0.42)),
    linear-gradient(135deg, #101513 0%, #080a09 100%) right center / cover no-repeat;
}

.products-hero::before {
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.026) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.6;
}

.page-hero h1 {
  max-width: 900px;
}

.page-hero p:not(.eyebrow),
.product-line-hero p:not(.eyebrow) {
  color: #f0f4ef;
}

.page-hero .section-heading {
  margin-bottom: 0;
}

.parts-section {
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    var(--graphite);
  background-size: 80px 80px;
}

.fact-strip-section {
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    var(--graphite);
  background-size: 80px 80px;
}

.fact-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.fact-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border: 1px solid rgba(238, 241, 235, 0.22);
  border-radius: var(--radius);
  padding: 10px 14px;
  background: rgba(238, 241, 235, 0.07);
  color: var(--off-white);
  font-size: 0.96rem;
  font-weight: 900;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.category-card {
  min-height: 268px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(8, 10, 9, 0.88);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(238, 241, 235, 0.34);
  background: rgba(8, 10, 9, 0.94);
}

.category-card:hover h3,
.category-card:focus-within h3 {
  color: #ffffff;
}

.category-index {
  color: var(--orange);
  font-size: 0.98rem;
  font-weight: 900;
}

.category-card h3 {
  margin: auto 0 12px;
  font-size: 1.28rem;
}

.category-card p {
  min-height: 84px;
  margin-bottom: 18px;
  color: #dbe2da;
  font-size: 1.01rem;
  font-weight: 660;
  line-height: 1.5;
}

.category-card a,
.category-card button {
  width: fit-content;
  border: 0;
  border-bottom: 2px solid currentColor;
  padding: 0 0 4px;
  background: transparent;
  color: var(--off-white);
  font-size: 0.96rem;
  font-weight: 900;
  cursor: pointer;
}

.category-card.accent-orange {
  border-color: rgba(255, 106, 26, 0.48);
}

.category-card.accent-lime {
  border-color: rgba(184, 255, 45, 0.42);
}

.category-card.accent-blue {
  border-color: rgba(40, 167, 255, 0.42);
}

.proof-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(184, 255, 45, 0.08), transparent 35%),
    #0b0e0c;
}

.proof-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 56px;
  align-items: start;
}

.proof-intro {
  max-width: 420px;
}

.proof-intro h2 {
  margin-bottom: 20px;
}

.proof-intro > p:last-child {
  color: #dbe2da;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.54;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.proof-grid article {
  min-height: 222px;
  padding: 22px;
  background: rgba(23, 29, 26, 0.82);
}

.proof-index {
  display: block;
  margin-bottom: 36px;
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.proof-grid h3 {
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.proof-grid p {
  margin: 0;
  color: #d2dad2;
  font-size: 0.95rem;
  font-weight: 620;
  line-height: 1.5;
}

.conversion-section {
  background: #0e110f;
}

.conversion-layout {
  align-items: center;
}

.conversion-layout p {
  max-width: 610px;
  font-size: 1.1rem;
  font-weight: 650;
}

.ratio-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.ratio-panel div {
  min-height: 128px;
  padding: 18px;
  background: #0c0f0d;
}

.ratio-panel span,
.ratio-panel small {
  display: block;
  color: #dde5dc;
  font-weight: 700;
}

.ratio-panel span {
  font-size: 0.83rem;
  font-weight: 900;
  text-transform: uppercase;
}

.ratio-panel small {
  font-size: 0.94rem;
}

.ratio-panel strong {
  display: block;
  margin: 10px 0;
  color: var(--off-white);
  font-size: 1.7rem;
}

.technical-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 10, 9, 0.92);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.56);
  backdrop-filter: blur(10px);
}

.technical-figure img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.technical-figure figcaption {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.technical-figure span {
  min-height: 54px;
  display: grid;
  place-items: center;
  background: #0c0f0d;
  color: #eef1eb;
  font-size: 0.94rem;
  font-weight: 900;
}

.engineering-section {
  background: var(--paper);
  color: var(--black);
}

.engineering-section h1,
.engineering-section h2,
.engineering-section h3,
.contact-section h1,
.contact-section h2,
.contact-section h3 {
  color: var(--black);
}

.engineering-section .eyebrow {
  color: #b34213;
}

.engineering-section p {
  color: #1f2a24;
  font-weight: 620;
}

.engineering-copy > p {
  font-size: 1.08rem;
  line-height: 1.55;
}

.material-list {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.material-list article {
  border-left: 4px solid var(--orange);
  padding: 2px 0 2px 16px;
}

.material-list article:nth-child(2) {
  border-color: #61716a;
}

.material-list article:nth-child(3) {
  border-color: var(--blue);
}

.material-list article:nth-child(4) {
  border-color: var(--lime);
}

.material-list span {
  display: block;
  margin-bottom: 5px;
  color: var(--black);
  font-weight: 900;
}

.material-list p {
  margin-bottom: 0;
  font-weight: 620;
}

.process-board {
  overflow: hidden;
  border: 1px solid rgba(8, 10, 9, 0.14);
  border-radius: var(--radius);
  background: #dcded7;
}

.process-board img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.process-board ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px;
  list-style: none;
  background: rgba(8, 10, 9, 0.14);
}

.process-board li {
  min-height: 60px;
  display: grid;
  place-items: center;
  padding: 14px;
  background: var(--paper);
  color: #1d2520;
  font-weight: 850;
  text-align: center;
}

.b2b-section {
  background:
    linear-gradient(rgba(8, 10, 9, 0.93), rgba(8, 10, 9, 0.96)),
    linear-gradient(135deg, #101513 0%, #080a09 100%) center / cover no-repeat fixed;
}

.b2b-layout {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
}

.b2b-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.b2b-cards article {
  min-height: 182px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(8, 10, 9, 0.9);
  backdrop-filter: blur(10px);
}

.b2b-cards h3 {
  margin-bottom: 14px;
}

.b2b-cards p {
  margin-bottom: 0;
  color: #e0e7df;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.5;
}

.store-section {
  background: #111713;
}

.products-catalogue {
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    #111713;
  background-size: 80px 80px;
}

.fitment-section {
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    #111713;
  background-size: 80px 80px;
}

.sprocket-program-section,
.finder-gateway-section {
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    #111713;
  background-size: 80px 80px;
}

.sprocket-program-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.sprocket-program-card {
  overflow: hidden;
  min-height: 360px;
  border: 1px solid rgba(238, 241, 235, 0.2);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 106, 26, 0.12), rgba(255, 106, 26, 0) 42%),
    rgba(8, 10, 9, 0.9);
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.28);
}

.sprocket-program-card > img {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid rgba(238, 241, 235, 0.16);
  object-fit: cover;
}

.sprocket-program-card > div {
  padding: 28px;
}

.sprocket-program-card span {
  display: inline-flex;
  min-width: 54px;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 106, 26, 0.5);
  border-radius: var(--radius);
  color: var(--orange);
  font-size: 1rem;
  font-weight: 900;
}

.sprocket-program-card h3 {
  max-width: 520px;
  margin-bottom: 14px;
  font-size: 1.9rem;
}

.sprocket-program-card p {
  max-width: 620px;
  margin-bottom: 24px;
  color: #e0e7df;
  font-size: 1.06rem;
  font-weight: 680;
}

.sprocket-program-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sprocket-program-card li {
  border-top: 1px solid rgba(238, 241, 235, 0.14);
  padding-top: 10px;
  color: var(--off-white);
  font-weight: 850;
}

.finder-gateway-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 44px;
  align-items: start;
}

.finder-gateway-copy p {
  max-width: 650px;
  color: #e0e7df;
  font-size: 1.08rem;
  font-weight: 650;
}

.finder-gateway-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.finder-gateway-points span {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  border: 1px solid rgba(238, 241, 235, 0.22);
  border-radius: var(--radius);
  padding: 9px 12px;
  background: rgba(238, 241, 235, 0.07);
  color: var(--off-white);
  font-size: 0.92rem;
  font-weight: 900;
}

.finder-gateway-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  border: 1px solid rgba(238, 241, 235, 0.2);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(8, 10, 9, 0.92);
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.28);
}

.finder-gateway-form .eyebrow,
.finder-gateway-form h3,
.finder-gateway-actions,
.finder-gateway-note {
  grid-column: 1 / -1;
}

.finder-gateway-form h3 {
  margin-bottom: 4px;
  font-size: 1.7rem;
}

.finder-gateway-form label {
  color: var(--off-white);
}

.finder-gateway-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 6px;
}

.finder-gateway-note {
  margin: 0;
  color: #dbe2da;
  font-size: 0.94rem;
  font-weight: 680;
}

.product-line-hero {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  padding-top: 150px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(8, 10, 9, 0.99) 0%, rgba(8, 10, 9, 0.86) 48%, rgba(8, 10, 9, 0.68) 100%),
    linear-gradient(0deg, rgba(8, 10, 9, 0.99), rgba(8, 10, 9, 0.42)),
    var(--product-hero-image, linear-gradient(135deg, #101513 0%, #080a09 100%)) var(--product-hero-position, center) / var(--product-hero-size, cover) no-repeat,
    #111713;
}

.product-line-hero::before,
.product-line-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.product-line-hero::before {
  z-index: 0;
  background:
    radial-gradient(circle at 78% 46%, rgba(238, 241, 235, 0.12), transparent 34%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px);
  background-size: auto, 80px 80px, 80px 80px;
  opacity: 0.72;
}

.product-line-hero::after {
  z-index: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(8, 10, 9, 0.84) 100%);
}

.product-line-hero-sprockets {
  --product-hero-image: linear-gradient(135deg, #101513 0%, #080a09 100%);
  --product-hero-position: center;
  --product-hero-size: cover;
}

.product-line-hero-sprockets .product-line-hero-grid {
  grid-template-columns: minmax(0, 760px);
}

.product-line-hero-brake {
  --product-hero-image: url("assets/products/brake-rotor/LBG-F-KR94.webp");
  --product-hero-position: right 12% center;
  --product-hero-size: min(640px, 58vw) auto;
}

.brake-rotor-hero {
  min-height: 0;
  padding: clamp(92px, 7vw, 120px) 0 clamp(42px, 4vw, 64px);
  background: #f4f2ea;
}

.brake-rotor-hero::before,
.brake-rotor-hero::after {
  display: none;
}

.rotor-catalog {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  overflow: hidden;
  border: 1px solid #252a27;
  background: #080a09;
  box-shadow: 22px 22px 0 #d9d7cf, 0 26px 70px rgba(8, 10, 9, 0.18);
}

.rotor-catalog-copy {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 640px;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(38px, 4vw, 64px);
  background:
    linear-gradient(135deg, rgba(255, 106, 26, 0.14), transparent 32%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.025) 1px, transparent 1px),
    #080a09;
  background-size: auto, 32px 32px, 32px 32px, auto;
}

.rotor-catalog-copy .eyebrow {
  color: var(--orange);
}

.rotor-catalog-copy-page {
  max-width: 42ch;
}

.rotor-catalog[data-catalog-page="front"] [data-catalog-copy="rear"],
.rotor-catalog[data-catalog-page="rear"] [data-catalog-copy="front"] {
  display: none;
}

.rotor-catalog-copy h1,
.rotor-catalog-copy h2 {
  max-width: 11ch;
  margin: 14px 0 20px;
  color: #f4f2ea;
  font-size: clamp(3rem, 4vw, 4.8rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
}

.rotor-catalog-copy .rotor-catalog-title {
  max-width: 18ch;
  margin: 0 0 24px;
  color: #f4f2ea;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.rotor-catalog-copy .hero-copy {
  max-width: 43ch;
  color: #cdd1ca;
}

.rotor-catalog-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin: 30px 0 0;
}

.rotor-catalog-specs div {
  padding-top: 10px;
  border-top: 1px dashed rgba(244, 242, 234, 0.4);
}

.rotor-catalog-specs dt,
.rotor-catalog-specs dd {
  margin: 0;
}

.rotor-catalog-specs dt {
  color: var(--orange);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.rotor-catalog-specs dd {
  margin-top: 5px;
  color: #f0f4ef;
  font-size: 0.84rem;
  font-weight: 720;
  line-height: 1.35;
}

.rotor-catalog-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
}

.rotor-catalog-controls {
  display: flex;
  gap: 8px;
}

.rotor-catalog-control {
  min-width: 94px;
  border: 1px solid rgba(238, 241, 235, 0.28);
  border-radius: 0;
  padding: 10px 12px;
  color: #d9ddd5;
  background: rgba(8, 10, 9, 0.56);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-align: left;
  text-transform: uppercase;
  transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease;
}

.rotor-catalog-control span {
  display: block;
  margin-bottom: 4px;
  color: var(--orange);
  font-size: 0.6rem;
}

.rotor-catalog-control:hover,
.rotor-catalog-control[aria-pressed="true"] {
  border-color: var(--orange);
  color: #080a09;
  background: var(--orange);
}

.rotor-catalog-control[aria-pressed="true"] span {
  color: #080a09;
}

.rotor-catalog-stage {
  position: relative;
  min-height: 640px;
  padding: 30px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(8, 10, 9, 0.14) 1px, transparent 1px),
    linear-gradient(0deg, rgba(8, 10, 9, 0.14) 1px, transparent 1px),
    #c9cbca;
  background-size: 28px 28px;
}

.rotor-catalog-stage::after {
  content: "";
  position: absolute;
  inset: 15px;
  pointer-events: none;
  border: 1px solid rgba(8, 10, 9, 0.25);
}

.rotor-catalog-stage-label {
  position: absolute;
  top: 18px;
  right: 22px;
  z-index: 3;
  margin: 0;
  color: #252a27;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.rotor-catalog-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.rotor-catalog-book {
  position: relative;
  z-index: 1;
  height: 580px;
  perspective: 1800px;
}

.rotor-catalog-sheet {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 1px solid #202420;
  background: #111713;
  box-shadow: 14px 18px 0 rgba(8, 10, 9, 0.16), 0 24px 46px rgba(8, 10, 9, 0.28);
  transform-origin: left center;
  backface-visibility: hidden;
  transition: transform 560ms cubic-bezier(0.2, 0.72, 0.2, 1), opacity 260ms ease;
}

.rotor-catalog-sheet img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.rotor-catalog-sheet::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(8, 10, 9, 0.04), rgba(8, 10, 9, 0.52));
}

.rotor-catalog-drawing {
  filter: invert(1) contrast(1.12);
}

.rotor-catalog-sheet-label {
  position: absolute;
  right: 20px;
  bottom: 18px;
  z-index: 1;
  display: grid;
  gap: 5px;
  text-align: right;
}

.rotor-catalog-sheet-label span {
  margin: 0;
  color: #f4f2ea;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rotor-catalog-sheet-label strong {
  color: #ffb58e;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.rotor-catalog[data-catalog-page="front"] .rotor-catalog-sheet[data-catalog-sheet="front"] {
  z-index: 2;
  opacity: 1;
  transform: rotateY(0deg);
}

.rotor-catalog[data-catalog-page="front"] .rotor-catalog-sheet[data-catalog-sheet="rear"] {
  z-index: 1;
  opacity: 0.56;
  transform: translateX(18px) scale(0.97) rotateY(-4deg);
}

.rotor-catalog[data-catalog-page="rear"] .rotor-catalog-sheet[data-catalog-sheet="front"] {
  z-index: 1;
  opacity: 0;
  transform: rotateY(-166deg);
}

.rotor-catalog[data-catalog-page="rear"] .rotor-catalog-sheet[data-catalog-sheet="rear"] {
  z-index: 2;
  opacity: 1;
  transform: rotateY(0deg);
}

.cnc-performance-page {
  --cnc-ink: #090b0a;
  --cnc-paper: #f1f0e8;
  --cnc-blue: #1687ff;
  --cnc-blue-light: #6cc8ff;
  --cnc-acid: #c5ff32;
  --cnc-rule: rgba(255, 255, 255, 0.17);
  background: var(--cnc-ink);
}

.product-line-hero-cnc {
  --product-hero-image: url("assets/products/cnc-performance/clutch-cover-design.webp");
  --product-hero-position: center;
  --product-hero-size: cover;
}

.cnc-performance-page .site-header {
  border-bottom-color: rgba(255, 255, 255, 0.14);
  background: rgba(9, 11, 10, 0.9);
  backdrop-filter: blur(18px);
}

.product-line-hero-cnc {
  min-height: 0;
  padding: clamp(126px, 10vw, 164px) 0 clamp(72px, 8vw, 118px);
  background: var(--cnc-ink);
}

.product-line-hero-cnc::before {
  background:
    linear-gradient(110deg, transparent 0 46%, rgba(255, 255, 255, 0.1) 46.1% 46.25%, transparent 46.4%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 78% 24%, rgba(22, 135, 255, 0.26), transparent 28%);
  background-size: auto, 92px 92px, 92px 92px, auto;
  opacity: 0.7;
}

.product-line-hero-cnc::after {
  background: linear-gradient(180deg, transparent 12%, rgba(8, 10, 9, 0.72) 100%);
}

.cnc-bento {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: minmax(320px, auto) minmax(370px, auto) minmax(290px, auto);
  gap: 28px 24px;
  padding: 0 28px 36px 0;
}

.cnc-bento-headline,
.cnc-bento-context,
.cnc-bento-metric,
.cnc-bento-content,
.cnc-bento-material {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 12px 14px 0 rgba(0, 0, 0, 0.28);
}

.cnc-bento-headline {
  grid-column: 1 / 8;
  grid-row: 1;
  min-height: 284px;
  padding: clamp(30px, 5vw, 64px);
  background:
    linear-gradient(135deg, rgba(22, 135, 255, 0.16), transparent 34%),
    #111512;
  color: var(--off-white);
  transform: translateY(4px) rotate(-0.25deg);
}

.cnc-bento-headline .eyebrow,
.cnc-bento-content .eyebrow {
  color: var(--cnc-acid);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
}

.cnc-bento-headline h1 {
  max-width: 9ch;
  margin: 0 0 22px;
  color: #fff;
  font-size: clamp(3.4rem, 7.2vw, 7.4rem);
  letter-spacing: -0.075em;
  line-height: 0.82;
}

.cnc-bento-headline h1 span {
  color: var(--cnc-blue);
}

.cnc-bento-headline .hero-copy {
  max-width: 40ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1rem;
  font-weight: 720;
}

.cnc-bento-context {
  grid-column: 8 / 13;
  grid-row: 1;
  display: grid;
  min-height: 250px;
  align-content: space-between;
  gap: 14px;
  margin-top: 24px;
  margin-left: 10px;
  padding: 24px;
  background: linear-gradient(145deg, #2493ff 0%, #1687ff 58%, #0a4d9e 100%);
  color: var(--cnc-ink);
  transform: rotate(0.45deg);
  z-index: 3;
}

.cnc-bento-context span,
.cnc-bento-metric span,
.cnc-bento-media figcaption,
.cnc-bento-material span {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.63rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cnc-bento-context strong {
  font-size: clamp(1.65rem, 3vw, 2.55rem);
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.cnc-bento-metric {
  grid-column: 2 / 6;
  grid-row: 2;
  display: flex;
  min-height: 288px;
  flex-direction: column;
  justify-content: flex-end;
  margin-top: 36px;
  padding: 26px;
  background: var(--cnc-blue-light);
  color: var(--cnc-ink);
  transform: rotate(-0.55deg);
  z-index: 3;
}

.cnc-bento-metric strong {
  margin: 18px 0 2px;
  font-size: clamp(5.4rem, 11vw, 10rem);
  font-weight: 500;
  letter-spacing: -0.12em;
  line-height: 0.76;
}

.cnc-bento-metric p {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1.15;
  text-transform: uppercase;
}

.cnc-bento-media {
  grid-column: 6 / 10;
  grid-row: 2;
  position: relative;
  min-height: 320px;
  margin: 10px 0 0 12px;
  overflow: hidden;
  background: #111713;
  transform: rotate(0.55deg);
  z-index: 4;
}

.cnc-bento-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 50%, rgba(8, 10, 9, 0.82));
}

.cnc-bento-media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  transition: transform 500ms ease;
}

.cnc-bento:hover .cnc-bento-media img {
  transform: scale(1.03);
}

.cnc-bento-media figcaption {
  position: absolute;
  right: 24px;
  bottom: 22px;
  left: 24px;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  color: var(--off-white);
}

.cnc-bento-media figcaption strong {
  color: #ffb58e;
  font-size: 0.66rem;
}

.cnc-bento-content {
  grid-column: 6 / 13;
  grid-row: 3;
  min-height: 270px;
  margin-top: 26px;
  margin-left: 18px;
  padding: clamp(30px, 4vw, 52px);
  background: #171d1a;
  color: var(--off-white);
  transform: rotate(-0.3deg);
  z-index: 3;
}

.cnc-bento-content h2 {
  max-width: 11ch;
  margin-bottom: 18px;
  color: #fff;
  font-size: clamp(2.25rem, 4vw, 4.4rem);
  letter-spacing: -0.075em;
  line-height: 0.87;
}

.cnc-bento-content > p:not(.eyebrow) {
  max-width: 54ch;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 680;
}

.cnc-bento-content .hero-actions {
  margin-top: 28px;
  margin-bottom: 0;
}

.cnc-bento-content .button:not(.button-primary) {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--off-white);
}

.cnc-bento-content .button:not(.button-primary):hover {
  border-color: var(--cnc-acid);
  background: var(--cnc-acid);
  color: var(--cnc-ink);
}

.cnc-bento-material {
  grid-column: 1 / 6;
  grid-row: 3;
  display: flex;
  min-height: 220px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  overflow: hidden;
  margin-top: 12px;
  margin-right: 10px;
  padding: 22px;
  background: repeating-linear-gradient(135deg, #202521 0 8px, #303731 8px 10px, #171c19 10px 18px);
  color: #e2e7df;
  transform: rotate(0.35deg);
  z-index: 2;
}

.cnc-bento-material::before {
  content: "MATERIAL / FINISH";
  position: absolute;
  top: 22px;
  left: 22px;
  color: var(--cnc-acid);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.cnc-bento-material span {
  position: relative;
  z-index: 1;
}

.cnc-bento-material i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 116px;
  height: 116px;
  border: 5px solid var(--cnc-acid);
  border-radius: 50%;
  background: radial-gradient(circle at 32% 25%, #e6ebe2, #7c8780 34%, #202622 72%);
  box-shadow: inset 0 0 0 12px rgba(8, 10, 9, 0.34), 0 12px 22px rgba(0, 0, 0, 0.28);
  transform: translate(-50%, -50%);
}

.cnc-bento-media figcaption strong {
  color: var(--cnc-acid);
}

.cnc-performance-page .button-primary {
  border-color: var(--cnc-blue);
  background: var(--cnc-blue);
  color: #fff;
}

.cnc-performance-page .button-primary:hover,
.cnc-performance-page .button-primary:focus-visible {
  border-color: #55a9ff;
  background: #55a9ff;
  color: var(--cnc-ink);
}

.cnc-performance-page .fact-strip-section {
  border-top: 1px solid rgba(9, 11, 10, 0.18);
  border-bottom: 1px solid rgba(9, 11, 10, 0.18);
  background: var(--cnc-paper);
  color: var(--cnc-ink);
}

.cnc-performance-page .fact-strip {
  gap: 0;
  border-left: 1px solid rgba(9, 11, 10, 0.16);
}

.cnc-performance-page .fact-strip span {
  min-height: 52px;
  border: 0;
  border-right: 1px solid rgba(9, 11, 10, 0.16);
  border-radius: 0;
  padding: 12px 16px;
  background: transparent;
  color: var(--cnc-ink);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cnc-performance-page .fact-strip span:first-child,
.cnc-performance-page .fact-strip span:nth-child(2),
.cnc-performance-page .fact-strip span:nth-child(3) {
  color: var(--cnc-blue);
}

.cnc-performance-page .conversion-section {
  border-top: 1px solid var(--cnc-rule);
  background: var(--cnc-ink);
}

.cnc-performance-page .conversion-layout h2 {
  color: #fff;
}

.cnc-performance-page .conversion-layout p {
  color: rgba(255, 255, 255, 0.72);
}

.cnc-performance-page .conversion-layout p a {
  color: var(--cnc-acid);
}

.cnc-performance-page .conversion-layout p a:hover,
.cnc-performance-page .conversion-layout p a:focus-visible {
  color: var(--cnc-blue);
}

.cnc-performance-page .site-footer {
  border-top-color: rgba(255, 255, 255, 0.14);
  background: #070807;
}

.product-line-hero-bolts {
  --product-hero-image: linear-gradient(135deg, #101513 0%, #080a09 100%);
  --product-hero-position: center;
  --product-hero-size: cover;
}

.product-line-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 56px;
  align-items: center;
}

.product-line-grid .category-card {
  min-height: 300px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-grid article {
  min-height: 230px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: rgba(8, 10, 9, 0.88);
}

.feature-grid span {
  display: block;
  margin-bottom: 34px;
  color: var(--orange);
  font-weight: 900;
}

.feature-grid p {
  color: #dbe2da;
  font-weight: 650;
}

.fitment-panel {
  display: grid;
  gap: 22px;
}

.fitment-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  background: rgba(8, 10, 9, 0.91);
}

.fitment-form label {
  color: var(--off-white);
  font-size: 0.9rem;
  font-weight: 900;
}

.fitment-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.fitment-result-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(238, 241, 235, 0.2);
  border-radius: var(--radius);
  background: #0c100e;
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.28);
}

.fitment-result-media {
  display: grid;
  min-height: 190px;
  place-items: center;
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.024) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    #161b18;
  background-size: 38px 38px;
}

.fitment-result-media img {
  width: 84%;
  height: 160px;
  object-fit: contain;
}

.fitment-result-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px;
}

.fitment-result-body h3 {
  margin-bottom: 14px;
  font-size: 1.16rem;
}

.fitment-result-body dl {
  display: grid;
  gap: 8px;
  margin: 4px 0 18px;
}

.fitment-result-body dl div {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 10px;
  border-bottom: 1px solid rgba(238, 241, 235, 0.12);
  padding-bottom: 7px;
}

.fitment-result-body dt {
  color: #d0d8d1;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.fitment-result-body dd {
  margin: 0;
  color: var(--off-white);
  font-size: 0.95rem;
  font-weight: 700;
}

.fitment-empty {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: rgba(8, 10, 9, 0.78);
}

.fitment-empty p {
  margin-bottom: 18px;
  color: var(--off-white);
  font-weight: 760;
}

.product-group-section {
  padding-top: 78px;
  scroll-margin-top: 108px;
}

.product-group-section + .product-group-section {
  margin-top: 28px;
}

.product-group-head {
  max-width: 760px;
  margin-bottom: 24px;
}

.product-subgroup {
  margin-top: 26px;
}

.product-subgroup + .product-subgroup {
  margin-top: 40px;
}

.product-subgroup-head {
  max-width: 720px;
  margin-bottom: 18px;
  border-left: 4px solid var(--orange);
  padding-left: 16px;
}

.product-subgroup-head h3 {
  margin-bottom: 8px;
  color: var(--off-white);
  font-size: 1.35rem;
}

.product-subgroup-head p {
  margin-bottom: 0;
  color: #e0e7df;
  font-weight: 680;
}

.store-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.store-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(238, 241, 235, 0.2);
  border-radius: var(--radius);
  background: #0c100e;
}

.store-media {
  position: relative;
  display: grid;
  min-height: 260px;
  place-items: center;
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.024) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    #161b18;
  background-size: 38px 38px;
}

.store-media img {
  width: 86%;
  height: 220px;
  object-fit: contain;
}

.stock-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  border: 1px solid rgba(184, 255, 45, 0.44);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(8, 10, 9, 0.9);
  color: var(--lime);
  font-size: 0.74rem;
  font-weight: 900;
}

.store-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 20px;
}

.product-meta {
  min-height: 22px;
  margin-bottom: 12px;
  color: var(--orange);
  font-size: 0.85rem;
  font-weight: 900;
  text-transform: uppercase;
}

.store-body h3 {
  margin-bottom: 12px;
  font-size: 1.18rem;
}

.store-body p {
  flex: 1;
  margin-bottom: 18px;
  color: #dbe2da;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.5;
}

.product-material {
  flex: 0;
  margin-top: -4px;
  color: #eef1eb;
  font-weight: 820;
}

.price-row {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.price-row strong {
  color: var(--off-white);
  font-size: 1.12rem;
  font-weight: 900;
}

.price-row span {
  color: #dbe2da;
  font-size: 0.88rem;
  font-weight: 720;
}

.price-row span:empty {
  display: none;
}

.store-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.test-lab-section {
  background: var(--black);
}

.lab-layout {
  align-items: center;
}

.lab-image {
  overflow: hidden;
  border-radius: var(--radius);
}

.lab-image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.article-list {
  display: grid;
  gap: 10px;
}

.article-list article {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.article-list span {
  color: var(--orange);
  font-weight: 900;
  grid-row: span 2;
}

.article-list h3 {
  grid-column: 2;
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.article-list p {
  grid-column: 2;
  margin-bottom: 0;
  color: #dbe2da;
  font-size: 0.98rem;
  font-weight: 650;
}

.contact-section {
  background: var(--paper);
  color: var(--black);
}

.contact-section .eyebrow {
  color: #b34213;
}

.contact-section p {
  color: #28352e;
  font-weight: 620;
}

.contact-copy {
  position: sticky;
  top: 110px;
}

.contact-direct {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-direct a,
.contact-direct span {
  color: #111a15;
  font-weight: 900;
}

.quote-form {
  border: 1px solid rgba(8, 10, 9, 0.12);
  border-radius: var(--radius);
  padding: 22px;
  background: #fffdf5;
}

.form-botcheck {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: #17211b;
  font-size: 0.9rem;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(8, 10, 9, 0.18);
  border-radius: var(--radius);
  background: #f7f5ef;
  color: var(--black);
  padding: 12px 13px;
  font-size: 0.98rem;
  font-weight: 650;
  line-height: 1.4;
  outline: 0;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: #c24b18;
  box-shadow: 0 0 0 3px rgba(255, 106, 26, 0.18);
}

.file-field,
.message-field {
  grid-column: 1 / -1;
}

.form-status {
  min-height: 24px;
  margin: 14px 0 0;
  color: #294235;
  font-weight: 850;
}

.form-status[data-state="success"] {
  color: #13582f;
}

.form-status[data-state="error"] {
  color: #8e2e13;
}

.quote-form .button:disabled {
  cursor: progress;
  opacity: 0.72;
  transform: none;
}

.site-footer {
  border-top: 1px solid rgba(238, 241, 235, 0.2);
  padding: 34px 0;
  background: #070908;
}

.footer-layout {
  grid-template-columns: 220px 1fr auto;
  gap: 28px;
  align-items: center;
}

.footer-layout img {
  width: 210px;
}

.footer-layout p {
  margin-bottom: 4px;
  color: var(--off-white);
  font-weight: 900;
}

.footer-layout span {
  color: #dbe2da;
  font-size: 0.98rem;
  font-weight: 650;
}

.footer-layout a {
  color: var(--off-white);
  font-weight: 900;
}

.product-dialog {
  width: min(1080px, calc(100% - 32px));
  max-height: calc(100vh - 32px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0;
  overflow: auto;
  background: #0c100e;
  color: var(--off-white);
  box-shadow: var(--shadow);
}

.product-dialog::backdrop {
  background: rgba(0, 0, 0, 0.74);
  backdrop-filter: blur(8px);
}

.dialog-close,
.cart-head button {
  position: absolute;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(8, 10, 9, 0.72);
  cursor: pointer;
}

.dialog-close {
  top: 14px;
  right: 14px;
  z-index: 2;
}

.dialog-close::before,
.dialog-close::after,
.cart-head button::before,
.cart-head button::after {
  content: "";
  position: absolute;
  top: 20px;
  left: 10px;
  width: 20px;
  height: 2px;
  background: var(--off-white);
}

.dialog-close::before,
.cart-head button::before {
  transform: rotate(45deg);
}

.dialog-close::after,
.cart-head button::after {
  transform: rotate(-45deg);
}

.dialog-body {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 0;
}

.product-detail-media {
  display: grid;
  min-height: 640px;
  place-items: center;
  padding: 44px;
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.024) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    #151a17;
  background-size: 42px 42px;
}

.product-detail-media img {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
}

.product-detail-content {
  padding: 52px 44px;
}

.product-detail-content h2 {
  margin-bottom: 12px;
  font-size: 2.6rem;
}

.detail-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 24px;
}

.detail-badges span {
  border: 1px solid rgba(238, 241, 235, 0.22);
  border-radius: 999px;
  padding: 7px 10px;
  color: #e5ece4;
  font-size: 0.82rem;
  font-weight: 900;
}

.spec-table {
  width: 100%;
  margin: 24px 0;
  border-collapse: collapse;
  border: 1px solid var(--line);
}

.spec-table th,
.spec-table td {
  border-bottom: 1px solid var(--line);
  padding: 13px;
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  width: 34%;
  color: #dbe2da;
  font-size: 0.9rem;
  font-weight: 900;
}

.spec-table td {
  color: var(--off-white);
  font-weight: 650;
}

.warning-note {
  border-left: 4px solid var(--danger);
  margin: 22px 0;
  padding: 10px 0 10px 14px;
  color: #ffd0bb;
  font-weight: 800;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  justify-content: flex-end;
  background: rgba(0, 0, 0, 0.56);
}

.cart-drawer.is-open {
  display: flex;
}

.cart-panel {
  width: min(440px, 100%);
  min-height: 100%;
  padding: 24px;
  background: #0c100e;
  box-shadow: var(--shadow);
}

.cart-head {
  position: relative;
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.cart-head h2 {
  margin: 0;
  font-size: 1.6rem;
}

.cart-head button {
  position: relative;
  right: 0;
  top: 0;
}

.cart-items {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}

.cart-item {
  display: grid;
  grid-template-columns: 62px 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid rgba(238, 241, 235, 0.2);
  border-radius: var(--radius);
  padding: 10px;
}

.cart-item img {
  width: 62px;
  height: 62px;
  object-fit: contain;
  border-radius: 6px;
  background: #171d1a;
}

.media-placeholder,
.lineup-card-media-placeholder,
.process-board-visual-placeholder,
.cnc-bento-media-placeholder,
.guide-hero-visual-placeholder,
.rotor-catalog-media-placeholder {
  display: grid;
  place-items: center;
  border: 1px dashed rgba(238, 241, 235, 0.28);
  background:
    linear-gradient(135deg, rgba(238, 241, 235, 0.06), transparent 55%),
    #151a17;
  color: #aeb9af;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.fitment-result-media .media-placeholder {
  width: 84%;
  min-height: 160px;
}

.product-detail-media .media-placeholder {
  width: 100%;
  min-height: 520px;
}

.cart-item .media-placeholder {
  width: 62px;
  height: 62px;
  border-radius: 6px;
  font-size: 0.5rem;
  letter-spacing: 0.04em;
}

.home-lineup-card__visual .lineup-card-media-placeholder {
  width: 100%;
  min-height: 244px;
  padding: 20px;
}

.process-board-visual-placeholder {
  width: 100%;
  aspect-ratio: 3 / 2;
}

.cnc-bento-media .cnc-bento-media-placeholder {
  width: 100%;
  min-height: 320px;
}

.guide-hero-visual .guide-hero-visual-placeholder {
  position: relative;
  inset: auto;
  width: min(440px, 86%);
  min-height: 220px;
  padding: 24px;
}

.rotor-catalog-sheet .rotor-catalog-media-placeholder {
  width: 100%;
  height: 100%;
  min-height: 420px;
  filter: none;
}

.cart-item h3 {
  margin: 0 0 4px;
  font-size: 0.94rem;
}

.cart-item span {
  color: #dbe2da;
  font-size: 0.88rem;
  font-weight: 720;
}

.qty-controls {
  display: grid;
  grid-template-columns: 32px 30px 32px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.qty-controls button {
  height: 32px;
  border: 0;
  background: rgba(238, 241, 235, 0.08);
  cursor: pointer;
}

.qty-controls button:hover,
.qty-controls button:focus-visible {
  background: rgba(238, 241, 235, 0.16);
}

.qty-controls strong {
  text-align: center;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-bottom: 18px;
}

.cart-panel > p {
  color: #dbe2da;
  font-size: 0.92rem;
  font-weight: 650;
}

@media (max-width: 1080px) {
  h1 {
    font-size: 4rem;
  }

  h2 {
    font-size: 2.7rem;
  }

  .site-header {
    grid-template-columns: auto auto auto;
    justify-content: space-between;
  }

  .nav-toggle {
    display: block;
    order: 3;
  }

  .cart-button {
    order: 2;
  }

  .site-nav {
    position: fixed;
    top: 72px;
    left: 16px;
    right: 16px;
    display: none;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(8, 10, 9, 0.96);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-product-group {
    display: grid;
    grid-column: 1 / -1;
  }

  .products-nav-toggle {
    width: 100%;
    text-align: left;
  }

  .products-mega-menu {
    display: none;
  }

  .mobile-products-panel {
    display: grid;
    max-height: 0;
    overflow: hidden;
    border: 1px solid transparent;
    opacity: 0;
    transition: max-height 220ms ease, opacity 180ms ease, border-color 180ms ease, padding 180ms ease;
  }

  .mobile-products-panel.is-open {
    max-height: 320px;
    border-color: var(--line);
    padding: 12px;
    opacity: 1;
  }

  .mobile-product-link {
    padding-inline: 4px;
  }

  .category-grid,
  .sprocket-program-grid,
  .feature-grid,
  .store-grid,
  .fitment-results {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .fitment-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-column,
  .conversion-layout,
  .engineering-grid,
  .b2b-layout,
  .lab-layout,
  .contact-layout,
  .product-line-hero-grid,
  .finder-gateway-layout,
  .dialog-body {
    grid-template-columns: 1fr;
  }

  .rotor-catalog {
    grid-template-columns: 1fr;
    row-gap: 1px;
  }

  .rotor-catalog-copy {
    min-height: 0;
    padding: 56px clamp(28px, 8vw, 68px);
  }

  .rotor-catalog-stage {
    min-height: 0;
  }

  .rotor-catalog-book {
    height: min(64vw, 500px);
  }

  .contact-copy {
    position: static;
  }

  .product-detail-media {
    min-height: 420px;
  }
}

@media (max-width: 720px) {
  :root {
    --shell: min(1180px, calc(100% - 28px));
  }

  .section-pad {
    padding: 68px 0;
  }

  h1 {
    max-width: 100%;
    width: min(100%, 350px);
    font-size: 2.7rem;
  }

  h2 {
    max-width: 100%;
    width: min(100%, 350px);
    overflow-wrap: break-word;
    font-size: 2.2rem;
  }

  .site-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
  }

  .brand-mark {
    width: 124px;
    min-width: 0;
  }

  .site-header .cart-button {
    display: none;
  }

  .mobile-cart-button {
    position: fixed;
    right: 14px;
    bottom: max(14px, env(safe-area-inset-bottom));
    z-index: 120;
    display: inline-flex;
    min-height: 40px;
    padding: 8px 10px;
    background: rgba(8, 10, 9, 0.9);
    font-size: 0.86rem;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.42);
  }

  .nav-toggle {
    display: block;
    order: 2;
    margin-left: auto;
    width: 38px;
    height: 38px;
    padding: 8px;
  }

  .site-nav {
    position: fixed;
    top: 64px;
    left: 14px;
    right: 14px;
    display: none;
  }

  .site-nav.is-open {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 350px;
  }

  .page-hero,
  .products-hero,
  .product-line-hero {
    min-height: auto;
    padding-top: 124px;
  }

  .products-hero {
    background:
      linear-gradient(90deg, rgba(8, 10, 9, 0.97) 0%, rgba(8, 10, 9, 0.84) 72%, rgba(8, 10, 9, 0.68) 100%),
      linear-gradient(0deg, rgba(8, 10, 9, 0.96), rgba(8, 10, 9, 0.48)),
      linear-gradient(135deg, #101513 0%, #080a09 100%) 64% center / cover no-repeat;
  }

  .product-line-hero {
    background:
      linear-gradient(90deg, rgba(8, 10, 9, 0.98) 0%, rgba(8, 10, 9, 0.88) 72%, rgba(8, 10, 9, 0.74) 100%),
      linear-gradient(0deg, rgba(8, 10, 9, 1), rgba(8, 10, 9, 0.52)),
      var(--product-hero-image, linear-gradient(135deg, #101513 0%, #080a09 100%)) center / cover no-repeat,
      #111713;
  }

  .site-footer {
    padding-bottom: max(92px, calc(78px + env(safe-area-inset-bottom)));
  }

  .brake-rotor-hero {
    padding: 84px 0 42px;
    background: #f4f2ea;
  }

  .rotor-catalog-copy {
    min-height: 0;
    padding: 42px 26px;
  }

  .rotor-catalog-copy h1,
  .rotor-catalog-copy h2 {
    width: auto;
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

  .rotor-catalog-specs {
    gap: 12px;
    margin-top: 26px;
  }

  .rotor-catalog-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .rotor-catalog-controls {
    width: 100%;
  }

  .rotor-catalog-control {
    flex: 1;
  }

  .rotor-catalog-stage {
    padding: 18px;
  }

  .rotor-catalog-stage::after {
    inset: 8px;
  }

  .rotor-catalog-stage-label {
    top: 12px;
    right: 14px;
    font-size: 0.58rem;
  }

  .rotor-catalog-book {
    height: max(290px, min(96vw, 430px));
  }

  .rotor-catalog-sheet-label {
    right: 14px;
    bottom: 12px;
  }

  .rotor-catalog-sheet-label strong {
    font-size: 0.64rem;
  }

  .product-line-hero::before {
    opacity: 0.52;
  }

  .hero-section {
    min-height: auto;
  }

  .hero-media {
    background:
      linear-gradient(90deg, rgba(8, 10, 9, 0.96) 0%, rgba(8, 10, 9, 0.68) 68%, rgba(8, 10, 9, 0.24) 100%),
      linear-gradient(0deg, rgba(8, 10, 9, 1) 0%, rgba(8, 10, 9, 0.18) 52%),
      linear-gradient(135deg, #101513 0%, #080a09 100%) 67% center / cover no-repeat;
  }

  .hero-content {
    padding-top: 112px;
    padding-bottom: 38px;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .hero-actions {
    align-items: center;
    gap: 8px 18px;
    margin-bottom: 34px;
  }

  .hero-actions .button-primary {
    width: 100%;
  }

  .hero-command {
    min-height: 44px;
  }

  .hero-metrics,
  .ratio-panel,
  .category-grid,
  .sprocket-program-grid,
  .b2b-cards,
  .feature-grid,
  .store-grid,
  .fitment-form,
  .finder-gateway-form,
  .fitment-results,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .sprocket-program-card {
    min-height: auto;
  }

  .sprocket-program-card > div {
    padding: 22px;
  }

  .finder-gateway-actions .button {
    width: 100%;
  }

  .hero-metrics div {
    min-height: auto;
    padding: 16px;
  }

  .proof-layout,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .proof-layout {
    gap: 30px;
  }

  .proof-grid article {
    min-height: auto;
  }

  .proof-index {
    margin-bottom: 18px;
  }

  .b2b-section {
    background-attachment: scroll;
  }

  .category-card {
    min-height: 230px;
  }

  .store-actions,
  .technical-figure figcaption,
  .process-board ul {
    grid-template-columns: 1fr;
  }

  .lab-image img {
    aspect-ratio: 16 / 11;
  }

  .footer-layout {
    grid-template-columns: 1fr;
  }

  .product-dialog {
    width: calc(100% - 16px);
  }

  .product-detail-content {
    padding: 34px 22px;
  }

  .product-detail-content h2 {
    font-size: 2rem;
  }

  .product-detail-media {
    min-height: 310px;
    padding: 26px;
  }

  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
  }

  .spec-table th {
    border-bottom: 0;
    padding-bottom: 4px;
  }

  .spec-table td {
    padding-top: 4px;
  }
}

.sprocket-motion-main {
  overflow: hidden;
  background: #080a09;
}

.sprocket-showcase-page {
  --sport-red: #ff2f1f;
  --sport-orange: #ff6a1a;
  --sport-amber: #ffb13b;
  --sport-cyan: #37d7ff;
  --sport-carbon: #0a0d0c;
  --sport-panel: #111612;
}

.sprocket-showcase-page .button-primary {
  border-color: var(--sport-red);
  background: linear-gradient(135deg, var(--sport-red), var(--sport-orange) 68%, var(--sport-amber));
  color: #080a09;
  box-shadow:
    inset 0 -1px 0 rgba(0, 0, 0, 0.32),
    0 14px 34px rgba(255, 47, 31, 0.24);
}

.sprocket-showcase-page .button-primary:hover,
.sprocket-showcase-page .button-primary:focus-visible {
  background: linear-gradient(135deg, #ff4b2f, #ff7a21 68%, #ffc35c);
}

.sprocket-motion-hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding-top: 86px;
  border-bottom: 1px solid rgba(238, 241, 235, 0.18);
  background:
    linear-gradient(90deg, rgba(5, 6, 6, 0.98) 0%, rgba(5, 6, 6, 0.9) 39%, rgba(5, 6, 6, 0.56) 66%, rgba(5, 6, 6, 0.72) 100%),
    linear-gradient(180deg, rgba(5, 6, 6, 0.2), rgba(5, 6, 6, 0.92) 100%),
    linear-gradient(118deg, transparent 0 54%, rgba(255, 47, 31, 0.22) 54.2% 55.4%, transparent 55.7%),
    linear-gradient(122deg, transparent 0 62%, rgba(55, 215, 255, 0.16) 62.2% 62.9%, transparent 63.2%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.026) 1px, transparent 1px),
    linear-gradient(135deg, #101513 0%, #080a09 100%) right center / cover no-repeat,
    linear-gradient(115deg, #050606 0%, #090d0b 48%, #17120f 100%);
  background-size: auto, auto, auto, auto, 72px 72px, 72px 72px, cover, auto;
}

.sprocket-motion-hero::before,
.sprocket-motion-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sprocket-motion-hero::before {
  background:
    repeating-linear-gradient(118deg, rgba(238, 241, 235, 0.04) 0 1px, transparent 1px 18px),
    linear-gradient(90deg, rgba(8, 10, 9, 0.34), transparent 42%, rgba(8, 10, 9, 0.3)),
    radial-gradient(circle at 68% 50%, transparent 0 18%, rgba(238, 241, 235, 0.08) 18.2% 18.45%, transparent 18.8%),
    radial-gradient(circle at 68% 50%, transparent 0 31%, rgba(55, 215, 255, 0.12) 31.2% 31.42%, transparent 31.8%);
  opacity: 0.82;
}

.sprocket-motion-hero::after {
  background: linear-gradient(180deg, transparent 58%, rgba(8, 10, 9, 0.96) 100%);
}

.sprocket-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100vh - 86px);
  grid-template-columns: minmax(0, 0.98fr) minmax(420px, 0.92fr);
  gap: 48px;
  align-items: center;
  padding-block: 54px 72px;
}

.sprocket-hero-copy h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 4.2vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: 0;
  text-transform: uppercase;
}

.sprocket-motion-hero .hero-copy {
  max-width: 680px;
  margin-bottom: 28px;
  color: #f2f5ee;
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  font-weight: 720;
}

.sprocket-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.sprocket-hero-metrics {
  display: grid;
  max-width: 690px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 34px;
}

.sprocket-hero-metrics div {
  min-height: 82px;
  border: 1px solid rgba(238, 241, 235, 0.15);
  padding: 14px;
  background:
    linear-gradient(135deg, rgba(255, 47, 31, 0.16), transparent 38%),
    rgba(5, 6, 6, 0.54);
  backdrop-filter: blur(12px);
}

.sprocket-hero-metrics span {
  display: block;
  margin-bottom: 8px;
  color: var(--sport-orange);
  font-size: 1.25rem;
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

.sprocket-hero-metrics strong {
  display: block;
  color: #eef1eb;
  font-size: 0.74rem;
  font-weight: 900;
  line-height: 1.25;
  text-transform: uppercase;
}

.sprocket-hero-visual {
  position: relative;
  display: grid;
  min-height: min(680px, 72vh);
  place-items: center;
  isolation: isolate;
}

.sprocket-hero-visual img {
  position: relative;
  z-index: 2;
  width: min(650px, 52vw);
  max-width: none;
  opacity: 0.86;
  filter:
    drop-shadow(0 42px 60px rgba(0, 0, 0, 0.55))
    drop-shadow(0 0 38px rgba(255, 47, 31, 0.22))
    drop-shadow(0 0 28px rgba(55, 215, 255, 0.1))
    contrast(1.18)
    saturate(1.02);
  transform: rotate(-10deg);
  animation: sprocketHeroFloat 8s ease-in-out infinite;
}

.sprocket-blueprint-ring {
  position: absolute;
  z-index: 1;
  width: min(620px, 50vw);
  aspect-ratio: 1;
  border: 1px solid rgba(238, 241, 235, 0.24);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 1px rgba(255, 47, 31, 0.22),
    inset 0 0 58px rgba(55, 215, 255, 0.05),
    0 0 92px rgba(255, 47, 31, 0.12);
  animation: sprocketRingDrift 18s linear infinite;
}

.sprocket-blueprint-ring::before,
.sprocket-blueprint-ring::after {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px dashed rgba(238, 241, 235, 0.22);
  border-radius: 50%;
}

.sprocket-blueprint-ring::after {
  inset: 34%;
  border-color: rgba(55, 215, 255, 0.26);
}

.sprocket-hero-hud {
  position: absolute;
  z-index: 4;
  display: grid;
  gap: 3px;
  min-width: 230px;
  border: 1px solid rgba(238, 241, 235, 0.18);
  padding: 13px 15px;
  background:
    linear-gradient(120deg, rgba(255, 47, 31, 0.14), transparent 48%),
    rgba(5, 6, 6, 0.76);
  color: #eef1eb;
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(16px);
}

.sprocket-hero-hud span {
  color: var(--sport-cyan);
  font-size: 0.68rem;
  font-weight: 950;
  line-height: 1.1;
  text-transform: uppercase;
}

.sprocket-hero-hud strong {
  font-size: 0.84rem;
  font-weight: 950;
  line-height: 1.2;
  text-transform: uppercase;
}

.sprocket-hero-hud-top {
  top: 11%;
  left: 2%;
}

.sprocket-hero-hud-bottom {
  right: 3%;
  bottom: 8%;
}

.hero-callout {
  position: absolute;
  z-index: 3;
  max-width: 190px;
  border: 1px solid rgba(238, 241, 235, 0.2);
  border-radius: var(--radius);
  padding: 10px 12px;
  background: rgba(8, 10, 9, 0.78);
  color: #eef1eb;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1.28;
  text-transform: uppercase;
  backdrop-filter: blur(14px);
}

.hero-callout::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 82px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 106, 26, 0.8), transparent);
}

.hero-callout-a {
  top: 18%;
  right: 6%;
}

.hero-callout-a::before,
.hero-callout-c::before {
  right: 100%;
}

.hero-callout-b {
  left: 0;
  bottom: 28%;
}

.hero-callout-b::before {
  left: 100%;
}

.hero-callout-c {
  right: 0;
  bottom: 18%;
}

.sprocket-scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 2;
  transform: translateX(-50%);
  color: rgba(238, 241, 235, 0.78);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.sprocket-scroll-cue::after {
  content: "";
  display: block;
  width: 1px;
  height: 34px;
  margin: 10px auto 0;
  background: linear-gradient(180deg, rgba(255, 106, 26, 0.95), transparent);
}

.sprocket-command-rail {
  position: relative;
  z-index: 3;
  border-bottom: 1px solid rgba(238, 241, 235, 0.14);
  background: #0b0f0d;
}

.sprocket-command-layout {
  display: grid;
  grid-template-columns: minmax(180px, 0.58fr) minmax(0, 1.42fr);
  gap: 24px;
  align-items: stretch;
}

.sprocket-command-intro {
  display: grid;
  align-content: center;
  gap: 8px;
  padding-block: 18px;
}

.sprocket-command-intro span {
  color: var(--sport-cyan);
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sprocket-command-intro strong {
  color: #eef1eb;
  font-size: 1.05rem;
  text-transform: uppercase;
}

.sprocket-command-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sprocket-command-actions a {
  position: relative;
  display: grid;
  gap: 4px;
  min-height: 78px;
  align-content: center;
  border-left: 1px solid rgba(238, 241, 235, 0.14);
  padding: 14px 18px;
  color: #eef1eb;
  transition: background 180ms ease, color 180ms ease;
}

.sprocket-command-actions a:hover,
.sprocket-command-actions a:focus-visible {
  background: rgba(255, 47, 31, 0.12);
  color: #fff;
}

.sprocket-command-actions a > span {
  color: var(--sport-orange);
  font-size: 0.68rem;
  font-weight: 950;
}

.sprocket-command-actions strong {
  font-size: 0.92rem;
  line-height: 1.1;
  text-transform: uppercase;
}

.sprocket-command-actions small {
  color: #aeb8ae;
  font-size: 0.74rem;
  font-weight: 700;
}

.sprocket-motion-story {
  position: relative;
  min-height: 170vh;
  border-bottom: 1px solid rgba(238, 241, 235, 0.14);
  background:
    linear-gradient(122deg, transparent 0 47%, rgba(255, 47, 31, 0.13) 47.2% 48%, transparent 48.3%),
    linear-gradient(118deg, transparent 0 74%, rgba(255, 106, 26, 0.11) 74.2% 74.9%, transparent 75.2%),
    radial-gradient(circle at 28% 44%, rgba(255, 47, 31, 0.13), transparent 28%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.028) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    #050706;
  background-size: auto, 80px 80px, 80px 80px, auto;
}

.sprocket-story-stage {
  position: sticky;
  top: 82px;
  display: grid;
  min-height: calc(100vh - 82px);
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  gap: 56px;
  align-items: center;
  padding-block: 42px 58px;
}

.sprocket-motion-machine {
  position: relative;
  display: grid;
  min-height: min(700px, 74vh);
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(238, 241, 235, 0.18);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(5, 6, 6, 0.68), rgba(5, 6, 6, 0.12) 50%, rgba(5, 6, 6, 0.68)),
    linear-gradient(135deg, #101513 0%, #080a09 100%) right center / cover no-repeat,
    linear-gradient(135deg, rgba(255, 47, 31, 0.1), transparent 34%),
    radial-gradient(circle at center, rgba(238, 241, 235, 0.08), transparent 34%),
    rgba(8, 10, 9, 0.78);
  box-shadow:
    0 32px 90px rgba(0, 0, 0, 0.48),
    inset 0 0 0 1px rgba(255, 47, 31, 0.08);
}

.motion-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.034) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 0 58%, transparent 82%);
}

.motion-scan {
  position: absolute;
  top: var(--motion-scan-top, 16%);
  left: 8%;
  right: 8%;
  z-index: 3;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 47, 31, 0.96), rgba(255, 177, 59, 0.86), transparent);
  box-shadow: 0 0 24px rgba(255, 47, 31, 0.58);
}

.motion-readout {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 4;
  display: grid;
  gap: 4px;
  border-left: 3px solid var(--sport-cyan);
  padding: 3px 0 3px 13px;
  color: #eef1eb;
  text-transform: uppercase;
}

.motion-readout span {
  color: var(--sport-cyan);
  font-size: 0.68rem;
  font-weight: 950;
}

.motion-readout strong {
  font-size: 0.86rem;
  font-weight: 950;
}

.sprocket-motion-machine img {
  position: relative;
  z-index: 2;
  width: min(590px, 46vw);
  max-width: none;
  opacity: 0.88;
  filter:
    drop-shadow(0 38px 58px rgba(0, 0, 0, 0.48))
    drop-shadow(0 0 40px rgba(255, 47, 31, 0.18))
    contrast(1.12)
    saturate(1.05);
  transform: rotate(var(--motion-rotate, -8deg)) scale(var(--motion-scale, 1));
  transform-origin: center;
  transition: filter 160ms linear;
}

.motion-tooth-strip {
  position: absolute;
  right: 20px;
  bottom: 20px;
  z-index: 4;
  display: flex;
  gap: 6px;
  align-items: end;
}

.motion-tooth-strip span {
  display: block;
  width: 12px;
  height: 42px;
  background: linear-gradient(180deg, var(--sport-red), var(--sport-orange));
  box-shadow: 0 0 18px rgba(255, 47, 31, 0.38);
}

.motion-tooth-strip span:nth-child(2) {
  height: 58px;
}

.motion-tooth-strip span:nth-child(3) {
  height: 34px;
  background: linear-gradient(180deg, var(--sport-cyan), rgba(55, 215, 255, 0.2));
}

.motion-tooth-strip span:nth-child(4) {
  height: 68px;
}

.motion-tooth-strip span:nth-child(5) {
  height: 50px;
}

.motion-axis {
  position: absolute;
  z-index: 1;
  background: rgba(238, 241, 235, 0.22);
}

.motion-axis-x {
  left: 10%;
  right: 10%;
  top: 50%;
  height: 1px;
}

.motion-axis-y {
  top: 10%;
  bottom: 10%;
  left: 50%;
  width: 1px;
}

.motion-node {
  position: absolute;
  z-index: 4;
  width: 13px;
  height: 13px;
  border: 2px solid var(--sport-red);
  border-radius: 50%;
  background: #080a09;
  box-shadow: 0 0 0 8px rgba(255, 47, 31, 0.14), 0 0 18px rgba(255, 47, 31, 0.45);
}

.node-one {
  top: 25%;
  left: 57%;
}

.node-two {
  right: 24%;
  bottom: 28%;
}

.node-three {
  left: 28%;
  bottom: 35%;
}

.sprocket-motion-steps {
  position: relative;
  min-height: min(520px, calc(100vh - 190px));
  align-self: center;
  padding-left: 30px;
}

.motion-progress-track {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  overflow: hidden;
  background: rgba(238, 241, 235, 0.16);
}

.motion-progress-track span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleY(0);
  transform-origin: top;
  background: linear-gradient(180deg, var(--sport-red), var(--sport-orange), rgba(238, 241, 235, 0.42));
}

.motion-step {
  position: absolute;
  top: 50%;
  left: 30px;
  right: 0;
  border: 1px solid rgba(238, 241, 235, 0.14);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(8, 10, 9, 0.6);
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(-50% + 18px));
  transition: opacity 220ms ease, transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.motion-step.is-active {
  border-color: rgba(255, 47, 31, 0.58);
  background:
    linear-gradient(135deg, rgba(255, 47, 31, 0.16), transparent 44%),
    linear-gradient(120deg, transparent 0 76%, rgba(255, 106, 26, 0.12) 76.2% 77%, transparent 77.4%),
    rgba(8, 10, 9, 0.86);
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%);
}

.sprocket-motion-story.is-reduced-motion .sprocket-motion-steps {
  display: grid;
  min-height: auto;
  gap: 14px;
}

.sprocket-motion-story.is-reduced-motion .motion-step {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.motion-step span {
  display: inline-flex;
  min-width: 50px;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  border: 1px solid rgba(255, 47, 31, 0.58);
  border-radius: var(--radius);
  color: #ff7a2f;
  font-size: 0.9rem;
  font-weight: 900;
}

.motion-step h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.motion-step p {
  margin: 0;
  color: #dfe7df;
  font-size: 1.02rem;
  font-weight: 680;
}

.sprocket-tech-section {
  background:
    linear-gradient(122deg, transparent 0 56%, rgba(255, 47, 31, 0.13) 56.2% 57%, transparent 57.3%),
    radial-gradient(circle at 76% 22%, rgba(255, 106, 26, 0.14), transparent 30%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.024) 1px, transparent 1px),
    #0a0d0b;
  background-size: 72px 72px;
  color: #eef1eb;
}

.sprocket-tech-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: 52px;
  align-items: start;
}

.sprocket-tech-section .eyebrow,
.sprocket-model-copy .eyebrow {
  color: #ff6a1a;
}

.sprocket-tech-section h2,
.sprocket-tech-section h3,
.sprocket-tech-section p {
  color: #eef1eb;
}

.sprocket-tech-section h2 {
  max-width: 670px;
}

.sprocket-tech-section p {
  max-width: 650px;
  font-weight: 680;
}

.sprocket-material-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  grid-column: 2;
}

.sprocket-material-card {
  display: grid;
  grid-template-rows: 164px 1fr;
  min-height: 350px;
  border: 1px solid rgba(238, 241, 235, 0.16);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(12, 16, 14, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.sprocket-material-media {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(238, 241, 235, 0.14);
  background: #080a09;
}

.sprocket-material-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(8, 10, 9, 0.84));
}

.sprocket-material-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.08);
}

.sprocket-material-media > span {
  position: absolute;
  bottom: 12px;
  left: 14px;
  z-index: 1;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.12em;
}

.sprocket-material-content {
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.sprocket-material-content h3 {
  margin-bottom: 12px;
  font-size: 1.32rem;
}

.sprocket-material-content p {
  margin: 0;
  font-size: 0.99rem;
}

.sprocket-material-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
}

.sprocket-material-meta span {
  border: 1px solid rgba(255, 106, 26, 0.42);
  padding: 6px 8px;
  color: #ffb13b;
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.sprocket-proof-list {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 4px;
}

.sprocket-proof-list > div {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  align-items: start;
  border-top: 1px solid rgba(238, 241, 235, 0.16);
  padding-top: 14px;
}

.sprocket-proof-list > div > span {
  color: var(--sport-orange);
  font-size: 0.76rem;
  font-weight: 950;
}

.sprocket-proof-list strong {
  display: block;
  margin-bottom: 5px;
  color: #eef1eb;
  font-size: 0.86rem;
  text-transform: uppercase;
}

.sprocket-proof-list p {
  margin: 0;
  color: #b9c2b9;
  font-size: 0.86rem;
  font-weight: 680;
}

.sprocket-model-section {
  overflow: hidden;
  border-top: 1px solid rgba(238, 241, 235, 0.16);
  border-bottom: 1px solid rgba(238, 241, 235, 0.16);
  background:
    linear-gradient(118deg, transparent 0 66%, rgba(255, 47, 31, 0.12) 66.2% 67%, transparent 67.4%),
    radial-gradient(circle at 18% 42%, rgba(255, 47, 31, 0.16), transparent 28%),
    #050706;
}

.sprocket-model-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 56px;
  align-items: center;
}

.sprocket-model-visual {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid rgba(238, 241, 235, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(130deg, transparent 0 62%, rgba(255, 106, 26, 0.12) 62.2% 63.1%, transparent 63.4%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.032) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.026) 1px, transparent 1px),
    #0b0f0d;
  background-size: 46px 46px;
}

.sprocket-model-visual img {
  position: absolute;
  width: 780px;
  max-width: none;
  right: -250px;
  top: 50%;
  opacity: 0.72;
  filter: drop-shadow(0 32px 60px rgba(0, 0, 0, 0.48));
  transform: translateY(-50%) rotate(18deg);
}

.sprocket-model-copy p {
  max-width: 680px;
  color: #dfe7df;
  font-size: 1.08rem;
  font-weight: 670;
}

.sprocket-model-copy ul {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.sprocket-model-copy li {
  border-top: 1px solid rgba(238, 241, 235, 0.16);
  padding-top: 12px;
  color: #eef1eb;
  font-weight: 850;
}

.sprocket-guide-section {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(238, 241, 235, 0.16);
  background:
    linear-gradient(124deg, transparent 0 48%, rgba(255, 47, 31, 0.15) 48.2% 49%, transparent 49.4%),
    radial-gradient(circle at 78% 18%, rgba(255, 106, 26, 0.16), transparent 30%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.024) 1px, transparent 1px),
    #080b09;
  background-size: auto, auto, 72px 72px, 72px 72px, auto;
}

.sprocket-guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 44px;
  align-items: start;
}

.sprocket-guide-copy {
  position: relative;
}

.sprocket-guide-copy p {
  max-width: 640px;
  color: #dfe7df;
  font-size: 1.08rem;
  font-weight: 680;
}

.sprocket-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  grid-column: 1 / -1;
}

.sprocket-guide-card {
  min-height: 270px;
  border: 1px solid rgba(238, 241, 235, 0.16);
  border-radius: var(--radius);
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(255, 47, 31, 0.12), transparent 40%),
    rgba(11, 15, 13, 0.86);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.sprocket-guide-card span {
  display: inline-flex;
  min-width: 64px;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  margin-bottom: 34px;
  border: 1px solid rgba(255, 47, 31, 0.58);
  border-radius: var(--radius);
  color: #ff7a2f;
  font-size: 0.88rem;
  font-weight: 900;
  text-transform: uppercase;
}

.sprocket-guide-card h3 {
  margin-bottom: 14px;
  font-size: 1.45rem;
}

.sprocket-guide-card p {
  margin: 0;
  color: #dfe7df;
  font-size: 1rem;
  font-weight: 670;
}

.sprocket-faq-list {
  display: grid;
  gap: 10px;
  grid-column: 2;
}

.sprocket-faq-list details {
  border: 1px solid rgba(238, 241, 235, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, transparent 0 76%, rgba(255, 106, 26, 0.1) 76.2% 77%, transparent 77.4%),
    rgba(8, 10, 9, 0.78);
}

.sprocket-faq-list summary {
  cursor: pointer;
  padding: 18px 20px;
  color: #eef1eb;
  font-weight: 900;
  list-style: none;
}

.sprocket-faq-list summary::-webkit-details-marker {
  display: none;
}

.sprocket-faq-list summary::after {
  content: "+";
  float: right;
  color: #ff6a1a;
}

.sprocket-faq-list details[open] summary::after {
  content: "-";
}

.sprocket-faq-list p {
  margin: 0;
  border-top: 1px solid rgba(238, 241, 235, 0.12);
  padding: 0 20px 18px;
  color: #dfe7df;
  font-weight: 660;
}

.sprocket-guide-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  grid-column: 2;
}

.sprocket-guide-links a {
  border-bottom: 2px solid currentColor;
  color: #eef1eb;
  font-weight: 900;
}

.sprocket-finder-reveal {
  position: relative;
  background:
    linear-gradient(124deg, transparent 0 42%, rgba(255, 47, 31, 0.18) 42.2% 43%, transparent 43.4%),
    radial-gradient(circle at 20% 20%, rgba(255, 106, 26, 0.18), transparent 26%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.034) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.026) 1px, transparent 1px),
    #070908;
  background-size: 72px 72px;
  color: #eef1eb;
}

.sprocket-finder-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(380px, 1.18fr);
  gap: 34px;
  align-items: end;
  border: 1px solid rgba(238, 241, 235, 0.18);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 48px);
  background:
    linear-gradient(135deg, rgba(255, 47, 31, 0.16), transparent 34%),
    linear-gradient(120deg, transparent 0 70%, rgba(255, 106, 26, 0.13) 70.2% 71%, transparent 71.4%),
    rgba(11, 15, 13, 0.9);
  box-shadow: 0 28px 76px rgba(0, 0, 0, 0.34);
}

.sprocket-finder-panel h2,
.sprocket-finder-panel p {
  color: #eef1eb;
}

.sprocket-finder-panel h2 {
  max-width: 760px;
  font-size: clamp(2.4rem, 5vw, 5.2rem);
}

.sprocket-finder-panel p {
  max-width: 620px;
  font-weight: 690;
}

.sprocket-finder-signal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.sprocket-finder-signal span,
.sprocket-finder-signal strong {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(238, 241, 235, 0.16);
  padding: 8px 11px;
  background: rgba(238, 241, 235, 0.06);
  color: #eef1eb;
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.sprocket-finder-signal strong {
  border-color: rgba(55, 215, 255, 0.44);
  color: var(--sport-cyan);
}

.sprocket-finder-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
  grid-column: 1 / -1;
  border: 1px solid rgba(238, 241, 235, 0.18);
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(238, 241, 235, 0.075);
}

.sprocket-finder-form label {
  color: #eef1eb;
}

.sprocket-finder-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  grid-column: 1 / -1;
}

.sprocket-finder-links a {
  border-bottom: 2px solid currentColor;
  color: #eef1eb;
  font-weight: 900;
}

.crossref-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
  border: 1px solid rgba(238, 241, 235, 0.18);
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(238, 241, 235, 0.075);
}

.crossref-form label {
  color: #eef1eb;
}

.crossref-results {
  grid-column: 1 / -1;
}

.crossref-sequence {
  margin: 0 0 18px;
  color: #dfe7df;
  font-weight: 800;
  line-height: 1.5;
}

.guide-page {
  background: #080a09;
}

.guide-hero {
  min-height: 760px;
  display: grid;
  align-items: center;
  padding-top: 150px;
  background:
    linear-gradient(128deg, rgba(255, 47, 31, 0.24) 0 12%, transparent 12.3%),
    radial-gradient(circle at 78% 18%, rgba(255, 106, 26, 0.2), transparent 32%),
    linear-gradient(90deg, rgba(238, 241, 235, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.026) 1px, transparent 1px),
    #080a09;
  background-size: auto, auto, 68px 68px, 68px 68px, auto;
}

.guide-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.72fr);
  gap: 52px;
  align-items: center;
}

.guide-hero-copy .hero-copy {
  max-width: 680px;
  color: #e8eee6;
  font-weight: 720;
}

.guide-hero-visual {
  position: relative;
  display: grid;
  min-height: 520px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(238, 241, 235, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 106, 26, 0.2), transparent 42%),
    radial-gradient(circle, rgba(238, 241, 235, 0.1), transparent 60%),
    rgba(10, 13, 11, 0.92);
  box-shadow: 0 34px 96px rgba(0, 0, 0, 0.46);
}

.guide-hero-visual::before,
.guide-hero-visual::after {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(255, 106, 26, 0.18);
  border-radius: 50%;
}

.guide-hero-visual::after {
  inset: 78px;
  border-color: rgba(238, 241, 235, 0.12);
}

.guide-hero-visual img {
  position: relative;
  z-index: 1;
  width: min(440px, 86%);
  filter: drop-shadow(0 28px 52px rgba(0, 0, 0, 0.56));
}

.guide-hero-visual div {
  position: absolute;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  display: grid;
  gap: 4px;
  border: 1px solid rgba(238, 241, 235, 0.18);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: rgba(8, 10, 9, 0.82);
}

.guide-hero-visual span {
  color: #ff7a2f;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.guide-hero-visual strong {
  color: #eef1eb;
  font-size: 1rem;
}

.guide-ratio-section {
  background:
    linear-gradient(0deg, rgba(238, 241, 235, 0.035) 1px, transparent 1px),
    #0b0f0d;
  background-size: 100% 46px;
  border-top: 1px solid rgba(238, 241, 235, 0.16);
  border-bottom: 1px solid rgba(238, 241, 235, 0.16);
}

.guide-ratio-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 44px;
  align-items: start;
}

.guide-ratio-layout p {
  max-width: 620px;
  color: #dfe7df;
  font-weight: 680;
}

.ratio-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(238, 241, 235, 0.16);
  border-radius: var(--radius);
  background: rgba(8, 10, 9, 0.82);
}

.ratio-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.ratio-table th,
.ratio-table td {
  border-bottom: 1px solid rgba(238, 241, 235, 0.12);
  padding: 16px 18px;
  text-align: left;
}

.ratio-table th {
  color: #ff7a2f;
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.ratio-table td {
  color: #eef1eb;
  font-weight: 800;
}

.ratio-table tr:last-child td {
  border-bottom: 0;
}

.guide-decision-section {
  background:
    linear-gradient(115deg, transparent 0 74%, rgba(255, 47, 31, 0.14) 74.2% 75%, transparent 75.4%),
    #080a09;
}

.guide-decision-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.guide-decision-grid article {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(238, 241, 235, 0.16);
  border-radius: var(--radius);
  padding: 26px;
  background:
    linear-gradient(135deg, rgba(255, 106, 26, 0.16), transparent 42%),
    rgba(11, 15, 13, 0.9);
}

.guide-decision-grid span {
  color: #ff7a2f;
  font-weight: 950;
  text-transform: uppercase;
}

.guide-decision-grid h2 {
  font-size: 2.15rem;
}

.guide-decision-grid p {
  margin: 0;
  color: #dfe7df;
  font-weight: 680;
}

.guide-finder-section {
  background:
    radial-gradient(circle at 22% 20%, rgba(255, 106, 26, 0.18), transparent 30%),
    #0b0f0d;
  border-top: 1px solid rgba(238, 241, 235, 0.16);
  border-bottom: 1px solid rgba(238, 241, 235, 0.16);
}

.guide-faq-section {
  background: #080a09;
}

.guide-faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 44px;
  align-items: start;
}

.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.js-reveal [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes sprocketHeroFloat {
  0%,
  100% {
    transform: rotate(-10deg) translate3d(0, 0, 0);
  }

  50% {
    transform: rotate(-7deg) translate3d(0, -14px, 0);
  }
}

@keyframes sprocketRingDrift {
  0% {
    transform: rotate(0deg) scale(1);
  }

  50% {
    transform: rotate(9deg) scale(1.015);
  }

  100% {
    transform: rotate(0deg) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sprocket-hero-visual img,
  .sprocket-blueprint-ring {
    animation: none;
  }

  .js-reveal [data-reveal],
  .motion-step,
  .rotor-catalog-sheet,
  .rotor-catalog-control {
    transition: none;
  }
}

@media (max-width: 1080px) {
  .sprocket-hero-grid,
  .sprocket-story-stage,
  .sprocket-tech-layout,
  .sprocket-model-grid,
  .sprocket-guide-layout,
  .guide-hero-layout,
  .guide-ratio-layout,
  .guide-faq-layout,
  .sprocket-finder-panel {
    grid-template-columns: 1fr;
  }

  .sprocket-hero-copy h1 {
    font-size: clamp(3.5rem, 8vw, 5rem);
  }

  .sprocket-command-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .sprocket-command-intro {
    padding-block: 16px 10px;
  }

  .sprocket-material-stack,
  .sprocket-proof-list {
    grid-column: 1;
  }

  .sprocket-hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sprocket-hero-visual {
    min-height: 520px;
  }

  .sprocket-hero-visual img,
  .sprocket-motion-machine img {
    width: min(680px, 82vw);
  }

  .sprocket-hero-hud-top {
    left: 8%;
  }

  .sprocket-hero-hud-bottom {
    right: 8%;
  }

  .sprocket-story-stage {
    top: 76px;
  }

  .sprocket-motion-machine {
    min-height: 540px;
  }

  .sprocket-finder-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sprocket-finder-form .button {
    grid-column: 1 / -1;
  }

  .crossref-form {
    grid-template-columns: 1fr;
  }

  .crossref-form .button {
    grid-column: 1 / -1;
  }

  .sprocket-guide-grid {
    grid-template-columns: 1fr;
  }

  .sprocket-faq-list {
    grid-column: 1;
  }

  .sprocket-guide-links {
    grid-column: 1;
  }

  .guide-hero {
    min-height: auto;
    padding-top: 128px;
  }

  .guide-hero-visual {
    min-height: 460px;
  }

  .guide-decision-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .sprocket-motion-hero {
    min-height: auto;
    padding-top: 78px;
    background:
      linear-gradient(180deg, rgba(5, 6, 6, 0.88), rgba(5, 6, 6, 0.96)),
      linear-gradient(118deg, transparent 0 56%, rgba(255, 47, 31, 0.2) 56.2% 57.4%, transparent 57.7%),
      linear-gradient(135deg, #101513 0%, #080a09 100%) right top / cover no-repeat,
      #050606;
  }

  .sprocket-hero-grid {
    min-height: auto;
    gap: 28px;
    width: min(100% - 28px, 1180px);
    padding-block: 48px 58px;
  }

  .sprocket-hero-copy,
  .sprocket-hero-actions,
  .sprocket-hero-metrics,
  .sprocket-hero-visual {
    min-width: 0;
    max-width: 100%;
  }

  .sprocket-hero-copy h1 {
    width: 100%;
    max-width: 100%;
    font-size: clamp(2.35rem, 10.5vw, 3.25rem);
    overflow-wrap: anywhere;
  }

  .sprocket-motion-hero .hero-copy {
    max-width: 100%;
    font-size: 1rem;
  }

  .sprocket-hero-metrics {
    grid-template-columns: 1fr;
    margin-top: 24px;
  }

  .sprocket-hero-metrics div {
    min-height: 64px;
  }

  .sprocket-hero-visual {
    min-height: 360px;
  }

  .sprocket-hero-visual img {
    width: min(108vw, 430px);
  }

  .sprocket-blueprint-ring {
    width: min(104vw, 410px);
  }

  .hero-callout {
    display: none;
  }

  .sprocket-hero-hud {
    min-width: 180px;
    max-width: calc(100% - 24px);
    padding: 10px 12px;
  }

  .sprocket-hero-hud strong {
    font-size: 0.72rem;
  }

  .sprocket-hero-hud-top {
    top: 6%;
    left: 0;
  }

  .sprocket-hero-hud-bottom {
    right: 0;
    bottom: 2%;
  }

  .sprocket-scroll-cue {
    position: relative;
    left: auto;
    bottom: auto;
    display: inline-block;
    margin-left: 14px;
    transform: none;
  }

  .sprocket-motion-story {
    min-height: auto;
  }

  .sprocket-command-actions {
    grid-template-columns: 1fr;
  }

  .sprocket-command-actions a {
    min-height: 68px;
    border-top: 1px solid rgba(238, 241, 235, 0.14);
    border-left: 0;
  }

  .sprocket-story-stage {
    position: static;
    min-height: auto;
    gap: 24px;
    padding-block: 60px;
  }

  .sprocket-motion-machine {
    min-height: 360px;
  }

  .motion-readout {
    top: 14px;
    left: 14px;
  }

  .motion-tooth-strip {
    right: 14px;
    bottom: 14px;
  }

  .sprocket-motion-machine img {
    width: 118vw;
  }

  .sprocket-motion-steps {
    display: grid;
    min-height: auto;
    gap: 14px;
    padding-left: 22px;
  }

  .motion-step {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    opacity: 0.52;
    pointer-events: auto;
    transform: none;
    padding: 18px;
  }

  .motion-step.is-active {
    transform: none;
  }

  .motion-step h2 {
    width: 100%;
    max-width: 420px;
    font-size: 2rem;
  }

  .sprocket-material-stack,
  .sprocket-proof-list,
  .sprocket-guide-grid,
  .guide-decision-grid,
  .sprocket-finder-form {
    grid-template-columns: 1fr;
  }

  .guide-hero {
    padding-top: 84px;
  }

  .guide-hero-layout {
    gap: 26px;
  }

  .guide-hero-copy h1 {
    font-size: 3rem;
  }

  .guide-hero-visual {
    min-height: 340px;
  }

  .guide-hero-visual div {
    right: 14px;
    bottom: 14px;
    max-width: calc(100% - 28px);
  }

  .guide-decision-grid article {
    min-height: 300px;
  }

  .sprocket-model-visual {
    min-height: 330px;
  }

  .sprocket-model-visual img {
    width: 560px;
    right: -220px;
  }

  .sprocket-finder-panel {
    gap: 22px;
    padding: 22px;
  }

  .sprocket-finder-form .button,
  .crossref-form .button,
  .sprocket-hero-actions .button {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .cnc-bento {
    grid-template-columns: minmax(0, 1fr) minmax(180px, 0.54fr);
    grid-template-rows: auto auto minmax(300px, auto) auto;
    gap: 16px;
    padding: 0;
  }

  .cnc-bento-headline,
  .cnc-bento-context,
  .cnc-bento-metric,
  .cnc-bento-media,
  .cnc-bento-content,
  .cnc-bento-material {
    margin: 0;
    transform: none;
  }

  .cnc-bento-headline {
    grid-column: 1 / 3;
    grid-row: auto;
  }

  .cnc-bento-context {
    grid-column: 1 / 2;
    grid-row: auto;
  }

  .cnc-bento-metric {
    grid-column: 2 / 3;
    grid-row: auto;
    min-height: 260px;
  }

  .cnc-bento-media {
    grid-column: 1 / 3;
    grid-row: auto;
    min-height: 340px;
  }

  .cnc-bento-content {
    grid-column: 1 / 3;
    grid-row: auto;
  }

  .cnc-bento-material {
    display: none;
  }
}

@media (max-width: 620px) {
  .product-line-hero-cnc {
    padding-top: 108px;
  }

  .cnc-bento {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 14px;
  }

  .cnc-bento-headline,
  .cnc-bento-context,
  .cnc-bento-metric,
  .cnc-bento-media,
  .cnc-bento-content {
    grid-column: 1;
    grid-row: auto;
    border: 1px solid rgba(255, 255, 255, 0.22);
  }

  .cnc-bento-headline,
  .cnc-bento-content {
    padding: 30px 24px;
  }

  .cnc-bento-headline h1 {
    font-size: clamp(3.15rem, 17vw, 5.6rem);
  }

  .cnc-bento-context {
    min-height: 142px;
    gap: 10px;
    padding: 22px 24px;
  }

  .cnc-bento-metric {
    min-height: 210px;
    padding: 22px 24px;
  }

  .cnc-bento-metric strong {
    margin-top: 12px;
    font-size: 6.8rem;
  }

  .cnc-bento-media {
    min-height: 280px;
  }

  .cnc-bento-media img {
    min-height: 280px;
  }

  .cnc-bento-media figcaption {
    right: 18px;
    bottom: 17px;
    left: 18px;
    display: grid;
    gap: 6px;
  }

  .cnc-bento-content h2 {
    font-size: 3.2rem;
  }
}

/* Bolt kits — Neo-Swiss editorial system */
.bolt-editorial-page {
  --bolt-paper: #f1f0ea;
  --bolt-ink: #1b1c1a;
  --bolt-muted: #696b65;
  --bolt-rule: #bcbdb5;
  --bolt-signal: #f04f35;
  background: var(--bolt-paper);
  color: var(--bolt-ink);
}

.bolt-editorial-page :focus-visible { outline-color: var(--bolt-signal); }
.bolt-editorial-shell { width: min(1440px, calc(100% - 64px)); margin-inline: auto; }
.bolt-editorial-page .site-header { border-bottom: 1px solid var(--bolt-rule); padding: 13px 32px; background: color-mix(in srgb, var(--bolt-paper) 94%, transparent); backdrop-filter: blur(18px); }
.bolt-editorial-page .site-header.is-scrolled { background: var(--bolt-paper); }
.bolt-editorial-page .brand-mark { width: 164px; }
.bolt-editorial-page .site-nav a,
.bolt-editorial-page .products-nav-toggle { color: var(--bolt-ink); font-size: 0.78rem; font-weight: 650; }
.bolt-editorial-page .site-nav a:hover,
.bolt-editorial-page .site-nav a:focus-visible,
.bolt-editorial-page .products-nav-toggle:hover,
.bolt-editorial-page .products-nav-toggle:focus-visible { background: rgba(27, 28, 26, 0.07); }
.bolt-editorial-page .cart-button { border: 1px solid var(--bolt-ink); border-radius: 0; background: transparent; color: var(--bolt-ink); font-size: 0.74rem; font-weight: 750; letter-spacing: 0.03em; }
.bolt-editorial-main { overflow: hidden; }
.bolt-editorial-hero { padding-top: 73px; border-bottom: 1px solid var(--bolt-rule); }
.bolt-hero-grid { position: relative; display: grid; grid-template-columns: 132px minmax(0, 0.88fr) minmax(430px, 1.12fr); min-height: min(780px, calc(100vh - 73px)); border-inline: 1px solid var(--bolt-rule); }
.bolt-rail { display: flex; flex-direction: column; justify-content: space-between; padding: 28px 18px; border-right: 1px solid var(--bolt-rule); color: var(--bolt-muted); font-size: 0.64rem; font-weight: 700; letter-spacing: 0.08em; writing-mode: vertical-rl; transform: rotate(180deg); }
.bolt-rail-labels { display: flex; flex-direction: column; gap: 18px; }
.bolt-hero-index { position: absolute; top: clamp(48px, 7vw, 110px); left: 0; z-index: 1; margin: 0; color: var(--bolt-signal); font-size: clamp(2.8rem, 5.8vw, 5.8rem); font-weight: 500; letter-spacing: -0.08em; line-height: 0.8; }
.bolt-hero-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(48px, 7vw, 110px) clamp(28px, 5vw, 72px); border-right: 1px solid var(--bolt-rule); }
.bolt-kicker { margin: 0; color: var(--bolt-muted); font-size: 0.68rem; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.bolt-kicker span { color: var(--bolt-signal); margin-right: 18px; }
.bolt-hero-copy h1 { max-width: 720px; margin: 25px 0 30px; color: var(--bolt-ink); font-size: clamp(3.3rem, 6vw, 6.7rem); font-weight: 650; letter-spacing: -0.075em; line-height: 0.9; }
.bolt-intro { max-width: 38ch; margin: 0; color: #454640; font-size: clamp(1rem, 1.45vw, 1.22rem); line-height: 1.45; }
.bolt-hero-actions,
.bolt-outro-actions { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 42px; }
.bolt-link { display: inline-flex; align-items: center; gap: 18px; border-bottom: 1px solid var(--bolt-ink); padding: 11px 0; color: var(--bolt-ink); font-size: 0.77rem; font-weight: 720; letter-spacing: 0.04em; text-transform: uppercase; transition: gap 160ms ease, background 160ms ease, color 160ms ease; }
.bolt-link:hover,
.bolt-link:focus-visible { gap: 25px; }
.bolt-link-solid { border: 1px solid var(--bolt-ink); padding: 13px 17px; background: var(--bolt-ink); color: var(--bolt-paper); }
.bolt-link-solid:hover,
.bolt-link-solid:focus-visible { background: var(--bolt-signal); border-color: var(--bolt-signal); color: #fff; }
.bolt-asset-stage { position: relative; display: grid; min-height: 100%; place-items: center; margin: 0; overflow: hidden; background: #e5e4dd; }
.bolt-asset-grid { position: absolute; inset: 0; background-image: linear-gradient(to right, rgba(27, 28, 26, 0.12) 1px, transparent 1px), linear-gradient(to bottom, rgba(27, 28, 26, 0.12) 1px, transparent 1px); background-size: calc(100% / 6) calc(100% / 7); }
.bolt-asset-object { position: relative; width: min(44%, 280px); aspect-ratio: 0.27; transform: rotate(38deg) translate(12%, -2%); filter: drop-shadow(22px 22px 0 rgba(27, 28, 26, 0.12)); }
.bolt-asset-object i,
.bolt-asset-object b,
.bolt-asset-object em { position: absolute; display: block; background: var(--bolt-ink); }
.bolt-asset-object i { inset: 12% 0; clip-path: polygon(18% 0, 82% 0, 100% 5%, 100% 95%, 82% 100%, 18% 100%, 0 95%, 0 5%); }
.bolt-asset-object b { top: 1%; left: -18%; width: 136%; height: 22%; clip-path: polygon(10% 0, 90% 0, 100% 26%, 100% 74%, 90% 100%, 10% 100%, 0 74%, 0 26%); }
.bolt-asset-object em { left: 34%; bottom: 0; width: 32%; height: 16%; clip-path: polygon(0 0, 100% 0, 75% 100%, 25% 100%); }
.bolt-asset-stage figcaption { position: absolute; right: 22px; bottom: 21px; left: 22px; display: grid; gap: 3px; border-top: 1px solid var(--bolt-ink); padding-top: 10px; color: var(--bolt-muted); font-size: 0.65rem; letter-spacing: 0.06em; }
.bolt-asset-stage figcaption strong { color: var(--bolt-ink); font-size: 0.76rem; font-weight: 700; text-transform: uppercase; }
.bolt-asset-stage figcaption small { font-size: 0.59rem; }
.bolt-hero-meta { display: grid; grid-template-columns: 132px repeat(3, 1fr) minmax(230px, 1.2fr); border-inline: 1px solid var(--bolt-rule); }
.bolt-hero-meta > * { min-height: 59px; border-right: 1px solid var(--bolt-rule); padding: 20px 18px; color: var(--bolt-muted); font-size: 0.61rem; font-weight: 750; letter-spacing: 0.07em; }
.bolt-hero-meta > :first-child { grid-column: 2; }
.bolt-hero-meta a { border-right: 0; color: var(--bolt-ink); text-align: right; text-transform: uppercase; }
.bolt-hero-meta a span { color: var(--bolt-signal); font-size: 1rem; margin-left: 8px; }

.bolt-editorial-section { border-bottom: 1px solid var(--bolt-rule); padding: clamp(74px, 9vw, 150px) 0; }
.bolt-section-grid { display: grid; grid-template-columns: 132px minmax(0, 1.15fr) minmax(240px, 0.58fr); gap: 30px; }
.bolt-section-number { margin: -8px 0 0; color: var(--bolt-signal); font-size: clamp(2.8rem, 5.8vw, 5.8rem); font-weight: 500; letter-spacing: -0.08em; line-height: 0.8; }
.bolt-section-heading { border-top: 1px solid var(--bolt-ink); padding-top: 13px; }
.bolt-section-heading h2 { max-width: 740px; margin: 25px 0 0; color: var(--bolt-ink); font-size: clamp(2.35rem, 4.1vw, 4.7rem); font-weight: 620; letter-spacing: -0.065em; line-height: 0.94; }
.bolt-section-copy { align-self: end; padding-bottom: 4px; }
.bolt-section-copy p { max-width: 34ch; margin: 0; color: #4b4c46; font-size: 1rem; line-height: 1.52; }
.bolt-spec-list { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 74px; border-top: 1px solid var(--bolt-rule); border-left: 1px solid var(--bolt-rule); }
.bolt-spec-list article { display: flex; min-height: 318px; flex-direction: column; border-right: 1px solid var(--bolt-rule); border-bottom: 1px solid var(--bolt-rule); padding: 22px; }
.bolt-spec-list span,
.bolt-checklist span { color: var(--bolt-signal); font-size: 0.7rem; font-weight: 750; }
.bolt-spec-list h3 { margin: auto 0 16px; color: var(--bolt-ink); font-size: 1.55rem; font-weight: 650; letter-spacing: -0.045em; line-height: 0.95; }
.bolt-spec-list p { margin: 0; color: var(--bolt-muted); font-size: 0.87rem; line-height: 1.5; }
.bolt-spec-list b { margin-top: 22px; color: var(--bolt-ink); font-size: 0.64rem; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.bolt-protocol { background: var(--bolt-ink); color: var(--bolt-paper); }
.bolt-protocol .bolt-section-heading { border-color: var(--bolt-paper); }
.bolt-protocol .bolt-section-heading h2,
.bolt-protocol .bolt-section-copy p { color: var(--bolt-paper); }
.bolt-protocol .bolt-kicker { color: #bfc0b8; }
.bolt-protocol-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 0.45fr); gap: 80px; margin-top: 78px; }
.bolt-checklist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid #5b5d56; border-left: 1px solid #5b5d56; }
.bolt-checklist li { display: flex; gap: 22px; min-height: 164px; border-right: 1px solid #5b5d56; border-bottom: 1px solid #5b5d56; padding: 22px; }
.bolt-checklist strong { display: block; color: var(--bolt-paper); font-size: 1.08rem; font-weight: 650; letter-spacing: -0.03em; }
.bolt-checklist p { margin: 7px 0 0; color: #bfc0b8; font-size: 0.84rem; }
.bolt-note { align-self: end; border-top: 1px solid var(--bolt-paper); padding-top: 13px; }
.bolt-note > span { color: var(--bolt-signal); font-size: 0.65rem; font-weight: 750; letter-spacing: 0.08em; }
.bolt-note p { margin: 25px 0 34px; color: var(--bolt-paper); font-size: 1.2rem; font-weight: 520; line-height: 1.35; }
.bolt-note a { border-bottom: 1px solid var(--bolt-paper); padding-bottom: 5px; color: var(--bolt-paper); font-size: 0.72rem; font-weight: 750; letter-spacing: 0.07em; text-transform: uppercase; }
.bolt-note a span { color: var(--bolt-signal); }

.bolt-finder { background: #e8e7e0; }
.bolt-finder-panel { margin-top: 74px; }
.bolt-finder-form { display: grid; grid-template-columns: 1.1fr 1.25fr 0.8fr 1.25fr auto; gap: 0; border: 1px solid var(--bolt-ink); }
.bolt-finder-form label { display: grid; gap: 10px; min-height: 100px; border-right: 1px solid var(--bolt-ink); padding: 17px; color: var(--bolt-muted); font-size: 0.63rem; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.bolt-finder-form input,
.bolt-finder-form select { width: 100%; border: 0; outline: 0; background: transparent; color: var(--bolt-ink); font-size: 0.92rem; }
.bolt-finder-form input::placeholder { color: #8a8b84; opacity: 1; }
.bolt-finder-form button { min-width: 132px; border: 0; background: var(--bolt-ink); color: var(--bolt-paper); font-size: 0.7rem; font-weight: 750; letter-spacing: 0.07em; text-transform: uppercase; cursor: pointer; transition: background 160ms ease; }
.bolt-finder-form button:hover,
.bolt-finder-form button:focus-visible { background: var(--bolt-signal); }
.bolt-finder-form button span { margin-left: 12px; color: var(--bolt-signal); font-size: 1rem; }
.bolt-finder-form button:hover span,
.bolt-finder-form button:focus-visible span { color: #fff; }
.bolt-fitment-results { margin-top: 18px; }
.bolt-editorial-page .fitment-result-card,
.bolt-editorial-page .fitment-empty { border-color: var(--bolt-rule); border-radius: 0; background: var(--bolt-paper); box-shadow: none; }
.bolt-editorial-page .fitment-result-body h3,
.bolt-editorial-page .fitment-result-body dt,
.bolt-editorial-page .fitment-result-body dd { color: var(--bolt-ink); }
.bolt-editorial-page .fitment-result-body p,
.bolt-editorial-page .fitment-result-body dl { color: var(--bolt-muted); }
.bolt-editorial-page .fitment-result-card .button { border-radius: 0; }

.bolt-editorial-outro { background: var(--bolt-signal); padding: clamp(70px, 9vw, 142px) 0; }
.bolt-outro-grid { display: grid; grid-template-columns: 132px minmax(0, 1fr) minmax(235px, 0.42fr); gap: 30px; }
.bolt-outro-grid h2 { max-width: 750px; margin: 22px 0 25px; color: #fff; font-size: clamp(2.5rem, 5vw, 5.8rem); font-weight: 620; letter-spacing: -0.07em; line-height: 0.91; }
.bolt-outro-grid > div > p:not(.bolt-kicker) { max-width: 50ch; margin: 0; color: #fff; font-size: 1.05rem; }
.bolt-outro-actions { align-self: end; flex-direction: column; align-items: flex-start; }
.bolt-outro-actions .bolt-link { width: 100%; border-color: #fff; color: #fff; justify-content: space-between; }
.bolt-outro-actions .bolt-link-solid { background: #fff; border-color: #fff; color: var(--bolt-ink); }
.bolt-outro-actions .bolt-link-solid:hover,
.bolt-outro-actions .bolt-link-solid:focus-visible { background: var(--bolt-ink); border-color: var(--bolt-ink); color: #fff; }
.bolt-editorial-footer { border-top: 1px solid var(--bolt-ink); background: var(--bolt-paper); }
.bolt-editorial-footer > div { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 24px; min-height: 106px; }
.bolt-editorial-footer img { width: 176px; }
.bolt-editorial-footer span,
.bolt-editorial-footer a { color: var(--bolt-muted); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; }
.bolt-editorial-footer a { color: var(--bolt-ink); }
.bolt-editorial-footer a span { color: var(--bolt-signal); }

@media (max-width: 1020px) {
  .bolt-hero-grid { grid-template-columns: 82px minmax(0, 0.9fr) minmax(320px, 0.85fr); }
  .bolt-hero-meta { grid-template-columns: 82px repeat(3, 1fr); }
  .bolt-hero-meta a { grid-column: 2 / -1; text-align: left; border-top: 1px solid var(--bolt-rule); }
  .bolt-section-grid,
  .bolt-outro-grid { grid-template-columns: 82px minmax(0, 1fr); }
  .bolt-section-copy { grid-column: 2; }
  .bolt-spec-list { grid-template-columns: repeat(2, 1fr); }
  .bolt-protocol-grid { grid-template-columns: 1fr; gap: 44px; }
  .bolt-note { max-width: 520px; }
  .bolt-finder-form { grid-template-columns: repeat(2, 1fr); }
  .bolt-finder-form button { min-height: 72px; grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .bolt-editorial-shell { width: min(100% - 28px, 620px); }
  .bolt-editorial-page .site-header { padding: 10px 14px; background: var(--bolt-paper); }
  .bolt-editorial-page .brand-mark { width: 132px; }
  .bolt-editorial-page .nav-toggle span { background: var(--bolt-ink); }
  .bolt-editorial-page .site-nav { border-color: var(--bolt-rule); background: var(--bolt-paper); box-shadow: none; }
  .bolt-editorial-page .mobile-cart-button { border-radius: 0; background: var(--bolt-ink); }
  .bolt-editorial-hero { padding-top: 64px; }
  .bolt-hero-grid { grid-template-columns: 1fr; min-height: 0; border-inline: 0; }
  .bolt-rail { display: none; }
  .bolt-hero-index { position: static; margin: 58px 0 -24px; font-size: 3.5rem; }
  .bolt-hero-copy { border-right: 0; padding: 58px 0 48px; }
  .bolt-hero-copy h1 { margin-block: 20px 25px; font-size: clamp(3.2rem, 14vw, 4.6rem); }
  .bolt-hero-actions { margin-top: 31px; }
  .bolt-hero-actions .bolt-link { width: 100%; justify-content: space-between; }
  .bolt-asset-stage { min-height: 400px; margin-inline: -14px; }
  .bolt-asset-stage figcaption { right: 14px; bottom: 14px; left: 14px; }
  .bolt-hero-meta { grid-template-columns: 1fr 1fr; border-inline: 0; }
  .bolt-hero-meta > * { min-height: 54px; padding: 17px 10px; }
  .bolt-hero-meta > :first-child { grid-column: auto; }
  .bolt-hero-meta > :nth-child(3) { border-right: 0; }
  .bolt-hero-meta a { grid-column: 1 / -1; text-align: left; }
  .bolt-editorial-section { padding: 74px 0; }
  .bolt-section-grid,
  .bolt-outro-grid { grid-template-columns: 1fr; gap: 25px; }
  .bolt-section-number { font-size: 3.5rem; }
  .bolt-section-copy { grid-column: auto; }
  .bolt-section-heading h2 { margin-top: 18px; font-size: clamp(2.25rem, 11vw, 3.6rem); }
  .bolt-spec-list { grid-template-columns: 1fr; margin-top: 48px; }
  .bolt-spec-list article { min-height: 230px; }
  .bolt-protocol-grid { margin-top: 48px; }
  .bolt-checklist { grid-template-columns: 1fr; }
  .bolt-checklist li { min-height: 132px; }
  .bolt-note p { font-size: 1.05rem; }
  .bolt-finder-panel { margin-top: 48px; }
  .bolt-finder-form { grid-template-columns: 1fr; }
  .bolt-finder-form label { min-height: 87px; border-right: 0; border-bottom: 1px solid var(--bolt-ink); }
  .bolt-finder-form button { min-height: 65px; grid-column: auto; }
  .bolt-outro-actions { margin-top: 22px; }
  .bolt-editorial-footer > div { grid-template-columns: 1fr; gap: 9px; padding: 27px 0; }
  .bolt-editorial-footer img { width: 152px; }
}

/* Bolt kits — palette aligned to the homepage editorial system */
.bolt-editorial-page {
  --bolt-paper: #f1f0e8;
  --bolt-ink: #090b0a;
  --bolt-muted: #aeb3aa;
  --bolt-rule: rgba(255, 255, 255, 0.17);
  --bolt-signal: #c5ff32;
  --bolt-red: #ff4d22;
  background: var(--bolt-ink);
  color: var(--bolt-paper);
}

.bolt-editorial-page .site-header {
  border-bottom-color: var(--bolt-rule);
  background: rgba(9, 11, 10, 0.9);
}

.bolt-editorial-page .site-header.is-scrolled { background: rgba(9, 11, 10, 0.97); }
.bolt-editorial-page .site-nav a,
.bolt-editorial-page .products-nav-toggle { color: var(--bolt-paper); }
.bolt-editorial-page .site-nav a:hover,
.bolt-editorial-page .site-nav a:focus-visible,
.bolt-editorial-page .products-nav-toggle:hover,
.bolt-editorial-page .products-nav-toggle:focus-visible { background: rgba(255, 255, 255, 0.1); }
.bolt-editorial-page .cart-button { border-color: var(--bolt-paper); color: var(--bolt-paper); }

.bolt-hero-copy h1,
.bolt-link,
.bolt-hero-meta a,
.bolt-section-heading h2,
.bolt-spec-list h3,
.bolt-spec-list b { color: var(--bolt-paper); }
.bolt-intro,
.bolt-section-copy p,
.bolt-spec-list p { color: var(--bolt-muted); }
.bolt-section-heading,
.bolt-spec-list,
.bolt-spec-list article { border-color: var(--bolt-rule); }
.bolt-link { border-color: var(--bolt-paper); }
.bolt-link-solid { border-color: var(--bolt-red); background: var(--bolt-red); color: var(--bolt-ink); }
.bolt-link-solid:hover,
.bolt-link-solid:focus-visible { border-color: var(--bolt-signal); background: var(--bolt-signal); color: var(--bolt-ink); }
.bolt-asset-stage { background: #141714; }
.bolt-asset-grid { background-image: linear-gradient(to right, rgba(255, 255, 255, 0.1) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 1px, transparent 1px); }
.bolt-asset-object { filter: drop-shadow(22px 22px 0 rgba(197, 255, 50, 0.13)); }
.bolt-asset-object i,
.bolt-asset-object b,
.bolt-asset-object em { background: var(--bolt-paper); }
.bolt-asset-stage figcaption { border-color: var(--bolt-paper); color: var(--bolt-muted); }
.bolt-asset-stage figcaption strong { color: var(--bolt-paper); }
.bolt-hero-meta { border-color: var(--bolt-rule); }
.bolt-hero-meta > * { border-color: var(--bolt-rule); color: var(--bolt-muted); }
.bolt-hero-meta a { color: var(--bolt-paper); }
.bolt-hero-meta a span { color: var(--bolt-signal); }

.bolt-protocol { background: #070807; }
.bolt-protocol .bolt-section-heading { border-color: var(--bolt-rule); }
.bolt-finder { background: var(--bolt-paper); color: var(--bolt-ink); }
.bolt-finder .bolt-section-number,
.bolt-finder .bolt-kicker { color: var(--bolt-red); }
.bolt-finder .bolt-section-heading { border-color: var(--bolt-ink); }
.bolt-finder .bolt-section-heading h2 { color: var(--bolt-ink); }
.bolt-finder .bolt-section-copy p { color: #50544e; }
.bolt-finder .bolt-kicker span { color: var(--bolt-red); }
.bolt-finder-form button { background: var(--bolt-red); color: var(--bolt-ink); }
.bolt-finder-form button:hover,
.bolt-finder-form button:focus-visible { background: var(--bolt-signal); }
.bolt-finder-form button span { color: var(--bolt-ink); }

.bolt-editorial-outro { background: var(--bolt-red); }
.bolt-outro-actions .bolt-link-solid { background: var(--bolt-paper); border-color: var(--bolt-paper); color: var(--bolt-ink); }
.bolt-outro-actions .bolt-link-solid:hover,
.bolt-outro-actions .bolt-link-solid:focus-visible { background: var(--bolt-signal); border-color: var(--bolt-signal); color: var(--bolt-ink); }
.bolt-editorial-footer { border-color: var(--bolt-rule); background: #070807; }
.bolt-editorial-footer a { color: var(--bolt-paper); }
.bolt-editorial-footer a span { color: var(--bolt-signal); }

@media (max-width: 620px) {
  .bolt-editorial-page .site-header { background: rgba(9, 11, 10, 0.97); }
  .bolt-editorial-page .nav-toggle span { background: var(--bolt-paper); }
  .bolt-editorial-page .site-nav { border-color: var(--bolt-rule); background: var(--bolt-ink); }
  .bolt-editorial-page .mobile-cart-button { background: var(--bolt-red); color: var(--bolt-ink); }
}

/* Bolt kits titanium override — matches the Bolt Kits card on the homepage. */
.bolt-editorial-page {
  --bolt-paper: #e1e5e2;
  --bolt-surface: #f3f5f3;
  --bolt-ink: #111512;
  --bolt-muted: #59645f;
  --bolt-rule: rgba(17, 21, 18, 0.24);
  --bolt-signal: #8c9992;
  background: var(--bolt-paper);
  color: var(--bolt-ink);
}

.bolt-editorial-page .site-header { border-bottom-color: var(--bolt-rule); background: rgba(225, 229, 226, 0.92); }
.bolt-editorial-page .site-header.is-scrolled { background: rgba(225, 229, 226, 0.98); }
.bolt-editorial-page .site-nav a,
.bolt-editorial-page .products-nav-toggle { color: var(--bolt-ink); }
.bolt-editorial-page .site-nav a:hover,
.bolt-editorial-page .site-nav a:focus-visible,
.bolt-editorial-page .products-nav-toggle:hover,
.bolt-editorial-page .products-nav-toggle:focus-visible { background: rgba(17, 21, 18, 0.08); }
.bolt-editorial-page .cart-button { border-color: var(--bolt-ink); color: var(--bolt-ink); }

.bolt-editorial-hero { background: var(--bolt-paper); }
.bolt-hero-copy h1,
.bolt-link,
.bolt-hero-meta a,
.bolt-section-heading h2,
.bolt-spec-list h3,
.bolt-spec-list b { color: var(--bolt-ink); }
.bolt-intro,
.bolt-section-copy p,
.bolt-spec-list p { color: var(--bolt-muted); }
.bolt-section-heading,
.bolt-spec-list,
.bolt-spec-list article { border-color: var(--bolt-rule); }
.bolt-section-number,
.bolt-kicker span { color: var(--bolt-signal); }
.bolt-link { border-color: var(--bolt-ink); }
.bolt-link-solid { border-color: var(--bolt-ink); background: var(--bolt-ink); color: var(--bolt-paper); }
.bolt-link-solid:hover,
.bolt-link-solid:focus-visible { border-color: var(--bolt-signal); background: var(--bolt-signal); color: var(--bolt-ink); }
.bolt-asset-stage { background: #ccd3cf; }
.bolt-asset-grid { background-image: linear-gradient(to right, rgba(17, 21, 18, 0.14) 1px, transparent 1px), linear-gradient(to bottom, rgba(17, 21, 18, 0.14) 1px, transparent 1px); }
.bolt-asset-object { filter: drop-shadow(22px 22px 0 rgba(17, 21, 18, 0.16)); }
.bolt-asset-object i,
.bolt-asset-object b,
.bolt-asset-object em { background: var(--bolt-ink); }
.bolt-asset-stage figcaption { border-color: var(--bolt-ink); color: var(--bolt-muted); }
.bolt-asset-stage figcaption strong { color: var(--bolt-ink); }
.bolt-hero-meta { border-color: var(--bolt-rule); }
.bolt-hero-meta > * { border-color: var(--bolt-rule); color: var(--bolt-muted); }
.bolt-hero-meta a { color: var(--bolt-ink); }
.bolt-hero-meta a span { color: var(--bolt-signal); }

.bolt-protocol { background: var(--bolt-ink); }
.bolt-protocol .bolt-section-heading { border-color: rgba(225, 229, 226, 0.36); }
.bolt-protocol .bolt-section-number,
.bolt-protocol .bolt-kicker span,
.bolt-note > span,
.bolt-checklist span { color: var(--bolt-signal); }
.bolt-finder { background: var(--bolt-surface); color: var(--bolt-ink); }
.bolt-finder .bolt-section-number,
.bolt-finder .bolt-kicker { color: var(--bolt-signal); }
.bolt-finder .bolt-section-heading { border-color: var(--bolt-ink); }
.bolt-finder .bolt-section-heading h2 { color: var(--bolt-ink); }
.bolt-finder .bolt-section-copy p { color: var(--bolt-muted); }
.bolt-finder .bolt-kicker span { color: var(--bolt-signal); }
.bolt-finder-form button { background: var(--bolt-ink); color: var(--bolt-paper); }
.bolt-finder-form button:hover,
.bolt-finder-form button:focus-visible { background: var(--bolt-signal); color: var(--bolt-ink); }
.bolt-finder-form button span { color: inherit; }
.bolt-editorial-page .fitment-result-card .product-meta { color: var(--bolt-muted); }
.bolt-editorial-page .fitment-result-card .price-row strong { color: var(--bolt-ink); }
.bolt-editorial-page .fitment-result-card .price-row span { color: var(--bolt-muted); }
.bolt-editorial-page .fitment-result-card .button,
.bolt-editorial-page .fitment-empty .button {
  border-color: var(--bolt-rule);
  background: var(--bolt-surface);
  color: var(--bolt-ink);
}
.bolt-editorial-page .fitment-result-card .button:hover,
.bolt-editorial-page .fitment-result-card .button:focus-visible,
.bolt-editorial-page .fitment-empty .button:hover,
.bolt-editorial-page .fitment-empty .button:focus-visible {
  border-color: var(--bolt-signal);
  background: var(--bolt-signal);
  color: var(--bolt-ink);
}
.bolt-editorial-page .fitment-result-card .button-dark {
  border-color: var(--bolt-ink);
  background: var(--bolt-ink);
  color: var(--bolt-paper);
}
.bolt-editorial-page .fitment-result-card .button-dark:hover,
.bolt-editorial-page .fitment-result-card .button-dark:focus-visible {
  border-color: var(--bolt-signal);
  background: var(--bolt-signal);
  color: var(--bolt-ink);
}
.bolt-editorial-page .fitment-empty p { color: var(--bolt-ink); }

.bolt-editorial-outro { background: var(--bolt-signal); }
.bolt-outro-grid h2,
.bolt-outro-grid > div > p:not(.bolt-kicker) { color: var(--bolt-ink); }
.bolt-outro-actions .bolt-link { border-color: var(--bolt-ink); color: var(--bolt-ink); }
.bolt-outro-actions .bolt-link-solid { background: var(--bolt-ink); border-color: var(--bolt-ink); color: var(--bolt-paper); }
.bolt-outro-actions .bolt-link-solid:hover,
.bolt-outro-actions .bolt-link-solid:focus-visible { background: var(--bolt-paper); border-color: var(--bolt-paper); color: var(--bolt-ink); }
.bolt-editorial-footer { border-color: var(--bolt-rule); background: var(--bolt-paper); }
.bolt-editorial-footer a { color: var(--bolt-ink); }
.bolt-editorial-footer a span { color: var(--bolt-muted); }

@media (max-width: 620px) {
  .bolt-editorial-page .site-header { background: rgba(225, 229, 226, 0.98); }
  .bolt-editorial-page .nav-toggle span { background: var(--bolt-ink); }
.bolt-editorial-page .site-nav { border-color: var(--bolt-rule); background: var(--bolt-paper); }

.bolt-editorial-page .mobile-cart-button { background: var(--bolt-ink); color: var(--bolt-paper); }
}

/* Knowledge base hub */
.knowledge-hub-page {
  background: var(--black);
}

.knowledge-hub-page .site-header {
  background: rgba(8, 10, 9, 0.82);
  backdrop-filter: blur(18px);
}

.knowledge-hero {
  position: relative;
  overflow: hidden;
  padding-top: 154px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.028) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    radial-gradient(circle at 18% 20%, rgba(40, 167, 255, 0.12), transparent 32%),
    #080a09;
  background-size: 80px 80px, 80px 80px, auto, auto;
}

.knowledge-hero::after {
  position: absolute;
  right: -12vw;
  bottom: -30%;
  width: 52vw;
  height: 52vw;
  border: 1px solid rgba(184, 255, 45, 0.18);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.knowledge-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.82fr);
  gap: clamp(44px, 8vw, 124px);
  align-items: center;
}

.knowledge-hero-copy {
  padding-bottom: 14px;
}

.knowledge-hero-copy h1 {
  max-width: 680px;
  margin-bottom: 28px;
  font-size: clamp(3.7rem, 7.5vw, 7.8rem);
  letter-spacing: -0.055em;
  line-height: 0.86;
}

.knowledge-hero-lead {
  max-width: 620px;
  margin-bottom: 30px;
  color: #e1e9e1;
  font-size: 1.12rem;
  font-weight: 620;
  line-height: 1.55;
}

.knowledge-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
}

.knowledge-text-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 46px;
  color: var(--off-white);
  font-size: 0.93rem;
  font-weight: 900;
}

.knowledge-text-link span,
.knowledge-card-link span {
  color: var(--lime);
  transition: transform 180ms ease;
}

.knowledge-text-link:hover span,
.knowledge-text-link:focus-visible span,
.knowledge-card-link:hover span,
.knowledge-card-link:focus-visible span {
  transform: translate(3px, -3px);
}

.knowledge-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 610px;
  gap: 1px;
  margin: 58px 0 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--line);
}

.knowledge-stats div {
  padding: 17px 16px 15px;
  background: rgba(8, 10, 9, 0.74);
}

.knowledge-stats dt {
  margin-bottom: 2px;
  color: var(--lime);
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.knowledge-stats dd {
  margin: 0;
  color: var(--steel);
  font-size: 0.73rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.knowledge-hero-visual {
  position: relative;
  min-height: 550px;
  overflow: hidden;
  border: 1px solid rgba(238, 241, 235, 0.28);
  background: var(--graphite);
  box-shadow: 24px 24px 0 rgba(184, 255, 45, 0.08);
  transform: rotate(2deg);
}

.knowledge-hero-visual::before {
  position: absolute;
  inset: 18px;
  z-index: 1;
  border: 1px solid rgba(238, 241, 235, 0.28);
  content: "";
  pointer-events: none;
}

.knowledge-hero-visual::after {
  position: absolute;
  right: 14%;
  bottom: 14%;
  width: 112px;
  height: 112px;
  border: 1px solid var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 0 15px rgba(184, 255, 45, 0.06), 0 0 0 30px rgba(184, 255, 45, 0.03);
  content: "";
  opacity: 0.7;
}

.knowledge-hero-visual-image {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 10, 9, 0.08), rgba(8, 10, 9, 0.82)),
    linear-gradient(90deg, rgba(8, 10, 9, 0.52), transparent 56%),
    linear-gradient(135deg, #101513 0%, #080a09 100%) center / cover no-repeat;
  filter: saturate(0.82) contrast(1.08);
}

.knowledge-hero-visual-label,
.knowledge-hero-visual-index {
  position: absolute;
  z-index: 2;
}

.knowledge-hero-visual-label {
  right: 34px;
  bottom: 34px;
  left: 34px;
  display: grid;
  gap: 6px;
}

.knowledge-hero-visual-label span {
  color: var(--lime);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.knowledge-hero-visual-label strong {
  max-width: 240px;
  color: var(--off-white);
  font-size: 1.55rem;
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.knowledge-hero-visual-index {
  top: 34px;
  left: 34px;
  color: rgba(238, 241, 235, 0.75);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.knowledge-library {
  background:
    linear-gradient(90deg, rgba(238, 241, 235, 0.022) 1px, transparent 1px),
    linear-gradient(0deg, rgba(238, 241, 235, 0.018) 1px, transparent 1px),
    #111713;
  background-size: 80px 80px;
}

.knowledge-library-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.66fr);
  gap: 60px;
  align-items: end;
  margin-bottom: 44px;
}

.knowledge-library .section-heading {
  margin-bottom: 0;
}

.knowledge-library .section-heading h2 {
  max-width: 650px;
  margin-bottom: 18px;
  font-size: clamp(2.7rem, 5vw, 5.4rem);
  letter-spacing: -0.05em;
}

.knowledge-library .section-heading > p:last-child {
  max-width: 560px;
  margin-bottom: 0;
  color: #cfd9d0;
}

.knowledge-search-wrap {
  justify-self: end;
  width: min(100%, 430px);
}

.knowledge-search-wrap label {
  display: block;
  margin-bottom: 9px;
  color: var(--steel);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.knowledge-search-field {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  min-height: 58px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0 16px;
  background: rgba(8, 10, 9, 0.78);
}

.knowledge-search-field:focus-within {
  border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(184, 255, 45, 0.12);
}

.knowledge-search-field > span {
  color: var(--lime);
  font-size: 1.6rem;
  line-height: 1;
}

.knowledge-search-field input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--off-white);
  font-weight: 700;
}

.knowledge-search-field input::placeholder {
  color: #87938a;
}

.knowledge-search-field kbd {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--steel);
  font-size: 0.7rem;
}

.knowledge-search-status {
  margin: 10px 0 0;
  color: var(--steel);
  font-size: 0.82rem;
  font-weight: 700;
}

.knowledge-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.knowledge-filters button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(238, 241, 235, 0.035);
  color: #cbd5cc;
  font-size: 0.82rem;
  font-weight: 850;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.knowledge-filters button:hover,
.knowledge-filters button:focus-visible,
.knowledge-filters button.is-active {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--black);
}

.knowledge-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.knowledge-card {
  display: flex;
  min-height: 290px;
  flex-direction: column;
  padding: 24px;
  background: rgba(8, 10, 9, 0.88);
  transition: background 180ms ease, transform 180ms ease;
}

.knowledge-card:hover {
  position: relative;
  z-index: 1;
  background: #19211c;
  transform: translateY(-3px);
}

.knowledge-card-featured {
  min-height: 340px;
  background: linear-gradient(145deg, rgba(184, 255, 45, 0.16), rgba(8, 10, 9, 0.94) 60%);
}

.knowledge-card-featured--image {
  background:
    linear-gradient(180deg, rgba(8, 10, 9, 0.02), rgba(8, 10, 9, 0.94) 86%),
    linear-gradient(135deg, #101513 0%, #080a09 100%) center / cover no-repeat;
}

.knowledge-card-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: auto;
  color: var(--lime);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.knowledge-card-top small {
  color: var(--steel);
  font-size: 0.65rem;
}

.knowledge-card h3 {
  max-width: 300px;
  margin: 42px 0 12px;
  font-size: 1.5rem;
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.knowledge-card h3 a:hover,
.knowledge-card h3 a:focus-visible {
  color: var(--lime);
}

.knowledge-card p {
  max-width: 330px;
  margin-bottom: 24px;
  color: #c8d2ca;
  font-size: 0.94rem;
  font-weight: 620;
  line-height: 1.48;
}

.knowledge-card-link {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  margin-top: auto;
  color: var(--off-white);
  font-size: 0.82rem;
  font-weight: 900;
}

.knowledge-card[hidden] {
  display: none;
}

.knowledge-empty {
  padding: 22px 0 0;
  color: var(--steel);
  font-weight: 700;
}

.knowledge-next {
  background: var(--lime);
  color: var(--black);
}

.knowledge-next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 60px;
  align-items: end;
}

.knowledge-next .eyebrow {
  color: #315400;
}

.knowledge-next h2 {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--black);
  font-size: clamp(2.7rem, 5.2vw, 5.8rem);
  letter-spacing: -0.06em;
}

.knowledge-next-copy p {
  max-width: 480px;
  margin-bottom: 26px;
  color: #20300e;
  font-weight: 700;
}

.knowledge-next .button-primary {
  border-color: var(--black);
  background: var(--black);
  color: var(--lime);
}

.knowledge-next .button-primary:hover,
.knowledge-next .button-primary:focus-visible {
  border-color: var(--black);
  background: #273617;
  color: var(--lime);
}

.knowledge-next .knowledge-text-link {
  color: var(--black);
}

.knowledge-next .knowledge-text-link span {
  color: #315400;
}

@media (max-width: 960px) {
  .knowledge-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
    gap: 44px;
  }

  .knowledge-hero-copy h1 {
    font-size: clamp(3.4rem, 7.5vw, 5.8rem);
  }

  .knowledge-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .knowledge-hero {
    padding-top: 124px;
  }

  .knowledge-hero-grid,
  .knowledge-library-head,
  .knowledge-next-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .knowledge-hero-copy h1 {
    max-width: 100%;
    font-size: clamp(3.2rem, 15vw, 5rem);
  }

  .knowledge-hero-lead {
    font-size: 1rem;
  }

  .knowledge-stats {
    margin-top: 40px;
  }

  .knowledge-hero-visual {
    min-height: 390px;
    transform: rotate(1deg);
  }

  .knowledge-hero-visual-label {
    right: 26px;
    bottom: 26px;
    left: 26px;
  }

  .knowledge-hero-visual-index {
    top: 28px;
    left: 28px;
  }

  .knowledge-search-wrap {
    justify-self: stretch;
    width: 100%;
  }

  .knowledge-card-grid {
    grid-template-columns: 1fr;
  }

  .knowledge-card,
  .knowledge-card-featured {
    min-height: 250px;
  }

  .knowledge-card h3 {
    margin-top: 34px;
  }

  .knowledge-next h2 {
    max-width: 100%;
    font-size: clamp(2.7rem, 13vw, 4.3rem);
  }

  .knowledge-next .knowledge-hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}

.bolt-asset-image {
  position: relative;
  z-index: 1;
  width: min(78%, 460px);
  aspect-ratio: 1;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: contrast(1.08);
}

.bolt-asset-stage { background: var(--bolt-paper); }
.bolt-asset-grid { display: none; }

@media (max-width: 620px) {
  .bolt-asset-image { width: min(88%, 390px); }
}

/* Bolt kits motion — quiet Neo-Swiss grid reveals. */
@keyframes boltHeroEnter {
  from { opacity: 0; transform: translate3d(0, 26px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}

@keyframes boltRailEnter {
  from { opacity: 0; transform: rotate(180deg) translateY(22px); }
  to { opacity: 1; transform: rotate(180deg) translateY(0); }
}

@keyframes boltAssetEnter {
  from { opacity: 0; transform: translate3d(34px, 0, 0) scale(0.94); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes boltAssetFloat {
  from { transform: translate3d(0, -3px, 0); }
  to { transform: translate3d(0, 5px, 0); }
}

.bolt-editorial-page .bolt-rail { animation: boltRailEnter 760ms 80ms cubic-bezier(0.22, 1, 0.36, 1) both; }
.bolt-editorial-page .bolt-hero-index { animation: boltHeroEnter 720ms 100ms cubic-bezier(0.22, 1, 0.36, 1) both; }
.bolt-editorial-page .bolt-hero-copy > * { animation: boltHeroEnter 720ms cubic-bezier(0.22, 1, 0.36, 1) both; }
.bolt-editorial-page .bolt-hero-copy > :nth-child(1) { animation-delay: 100ms; }
.bolt-editorial-page .bolt-hero-copy > :nth-child(2) { animation-delay: 180ms; }
.bolt-editorial-page .bolt-hero-copy > :nth-child(3) { animation-delay: 270ms; }
.bolt-editorial-page .bolt-hero-copy > :nth-child(4) { animation-delay: 350ms; }
.bolt-editorial-page .bolt-asset-image {
  animation:
    boltAssetEnter 900ms 260ms cubic-bezier(0.22, 1, 0.36, 1) both,
    boltAssetFloat 7s 1.3s ease-in-out infinite alternate;
}
.bolt-editorial-page .bolt-asset-stage figcaption { animation: boltHeroEnter 700ms 520ms cubic-bezier(0.22, 1, 0.36, 1) both; }
.bolt-editorial-page .bolt-hero-meta > * { animation: boltHeroEnter 620ms cubic-bezier(0.22, 1, 0.36, 1) both; }
.bolt-editorial-page .bolt-hero-meta > :nth-child(1) { animation-delay: 420ms; }
.bolt-editorial-page .bolt-hero-meta > :nth-child(2) { animation-delay: 480ms; }
.bolt-editorial-page .bolt-hero-meta > :nth-child(3) { animation-delay: 540ms; }
.bolt-editorial-page .bolt-hero-meta > :nth-child(4) { animation-delay: 600ms; }

.js-reveal .bolt-editorial-page [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition:
    opacity 680ms ease,
    transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.js-reveal .bolt-editorial-page [data-bolt-motion="grid"] { transform: translate3d(-28px, 0, 0); }
.js-reveal .bolt-editorial-page [data-bolt-motion="side"] { transform: translate3d(28px, 0, 0); }
.js-reveal .bolt-editorial-page [data-bolt-motion="line"] { transform: translate3d(0, 18px, 0) scaleX(0.975); }
.js-reveal .bolt-editorial-page [data-reveal].is-visible { opacity: 1; transform: translate3d(0, 0, 0) scaleX(1); }
.bolt-editorial-page [data-bolt-delay="1"] { transition-delay: 40ms; }
.bolt-editorial-page [data-bolt-delay="2"] { transition-delay: 110ms; }
.bolt-editorial-page [data-bolt-delay="3"] { transition-delay: 180ms; }
.bolt-editorial-page [data-bolt-delay="4"] { transition-delay: 250ms; }

.bolt-editorial-page .bolt-section-heading { position: relative; border-top-color: transparent; }
.bolt-editorial-page .bolt-section-heading::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--bolt-ink);
  transform: scaleX(1);
  transform-origin: left center;
  transition: transform 900ms 160ms cubic-bezier(0.22, 1, 0.36, 1);
}
.bolt-editorial-page .bolt-protocol .bolt-section-heading::before { background: var(--bolt-paper); }
.js-reveal .bolt-editorial-page [data-reveal] .bolt-section-heading::before { transform: scaleX(0); }
.bolt-editorial-page [data-reveal].is-visible .bolt-section-heading::before { transform: scaleX(1); }

@media (prefers-reduced-motion: reduce) {
  .bolt-editorial-page .bolt-rail,
  .bolt-editorial-page .bolt-hero-index,
  .bolt-editorial-page .bolt-hero-copy > *,
  .bolt-editorial-page .bolt-asset-image,
  .bolt-editorial-page .bolt-asset-stage figcaption,
  .bolt-editorial-page .bolt-hero-meta > * { animation: none; }

  .js-reveal .bolt-editorial-page [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
    will-change: auto;
  }

  .bolt-editorial-page .bolt-section-heading::before { transform: scaleX(1); transition: none; }
}