:root {
  --ink: #090909;
  --paper: #f2f0ea;
  --signal: #00b2eb;
  --line: #2b2b2b;
  --font-geist-sans: Arial, Helvetica, sans-serif;
  --font-geist-mono: 'Courier New', Courier, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-geist-sans), Arial, sans-serif;
}

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

.site-header {
  height: 78px;
  display: grid;
  grid-template-columns: 180px 1fr auto auto;
  align-items: center;
  gap: 42px;
  padding: 0 32px;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  text-transform: uppercase;
  font-family: var(--font-geist-mono), monospace;
  font-size: 11px;
  letter-spacing: .12em;
}

.wordmark {
  width: 156px;
  display: inline-flex;
  align-items: center;
}

.wordmark img {
  display: block;
  width: 100%;
  height: auto;
}
.site-header p { margin: 0; color: #8b8b8b; }
.site-header nav { display: flex; gap: 32px; }
.site-header nav a:hover { color: var(--signal); }

.dealer-link {
  align-self: stretch;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 0 22px;
  background: var(--signal);
  color: var(--ink);
  font-weight: 800;
}

.dealer-link span, .brutal-button span, .division-link > span:last-child { font-size: 20px; }

.hero {
  min-height: calc(100svh - 78px);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(430px, .95fr);
  overflow: hidden;
  background:
    linear-gradient(90deg, transparent calc(50% - 1px), #191919 50%, transparent calc(50% + 1px)),
    var(--ink);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 100% 46px;
}

.hero-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7vw 4vw 11vw 6vw;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 30px;
  font: 700 11px/1 var(--font-geist-mono), monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.eyebrow span { width: 38px; height: 5px; background: var(--signal); }

h1 {
  margin: 0;
  font-family: var(--font-geist-sans), Arial, sans-serif;
  font-size: clamp(64px, 7.6vw, 132px);
  font-weight: 900;
  letter-spacing: -.045em;
  line-height: .9;
  text-transform: uppercase;
}

.hero-intro {
  width: min(470px, 88%);
  margin: 42px 0 28px;
  color: #aaa;
  font-size: clamp(16px, 1.45vw, 21px);
  line-height: 1.45;
}

.brutal-button {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 42px;
  padding: 18px 22px;
  border: 1px solid #555;
  font: 700 11px/1 var(--font-geist-mono), monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.brutal-button:hover { background: var(--paper); color: var(--ink); }

.hero-product {
  position: relative;
  min-height: 610px;
  margin: 4vw 3.5vw 7vw 0;
  background: #fff;
  color: var(--ink);
  clip-path: polygon(8% 0, 100% 0, 100% 92%, 92% 100%, 0 100%, 0 8%);
}

.hero-product img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.product-index {
  position: absolute;
  z-index: 2;
  top: 24px;
  right: 24px;
  font: 700 10px/1 var(--font-geist-mono), monospace;
  letter-spacing: .15em;
}

.product-stamp {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 34px;
  padding: 18px 22px;
  background: var(--signal);
  font-family: var(--font-geist-mono), monospace;
}

.product-stamp img { width: 148px; height: auto; display: block; }
.product-stamp strong { font-size: 12px; }

.hero-code {
  position: absolute;
  left: 32px;
  bottom: 20px;
  margin: 0;
  color: #555;
  font: 10px/1 var(--font-geist-mono), monospace;
  letter-spacing: .15em;
}

.division-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--paper);
  color: var(--ink);
}

.division-link {
  min-height: 150px;
  display: grid;
  grid-template-columns: 52px 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: 24px 4vw;
  border-top: 1px solid #bcbab5;
  border-right: 1px solid #bcbab5;
}

.division-link-dark { background: #171717; color: var(--paper); border-color: #343434; }
.division-link-fuel { background: var(--signal); }
.division-number, .division-note { font: 10px/1 var(--font-geist-mono), monospace; letter-spacing: .13em; }
.division-number { color: var(--signal); }
.division-note { color: #777; }
.division-name { font: 850 clamp(20px, 2.2vw, 34px)/1 var(--font-geist-sans), Arial, sans-serif; letter-spacing: -.025em; }
.division-brand img {
  display: block;
  width: min(100%, 265px);
  max-height: 42px;
  object-fit: contain;
  object-position: left center;
}
.division-link:hover { background: var(--signal); color: var(--ink); }
.division-link:hover .division-number, .division-link:hover .division-note { color: var(--ink); }

.division-link-fuel:hover { background: var(--ink); color: var(--paper); }
.division-link-fuel:hover .division-number, .division-link-fuel:hover .division-note { color: var(--paper); }

.manifesto {
  min-height: 78svh;
  display: grid;
  grid-template-columns: 160px 1fr minmax(280px, 420px);
  align-items: center;
  gap: 4vw;
  padding: 9vw 5vw;
  background: var(--paper);
  color: var(--ink);
  border-bottom: 1px solid #aaa7a0;
}

.manifesto > p {
  align-self: start;
  margin: 5px 0 0;
  font: 700 10px/1 var(--font-geist-mono), monospace;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.manifesto h2,
.section-head h2 {
  margin: 0;
  font-family: var(--font-geist-sans), Arial, sans-serif;
  font-weight: 900;
  letter-spacing: -.045em;
  text-transform: uppercase;
}

.manifesto h2 {
  font-size: clamp(72px, 8.8vw, 144px);
  line-height: .9;
}

.manifesto-copy {
  align-self: end;
  border-top: 6px solid var(--signal);
  padding-top: 22px;
}

.manifesto-copy span,
.section-kicker,
.section-description a {
  font: 700 10px/1 var(--font-geist-mono), monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.manifesto-copy > p {
  margin: 24px 0 0;
  color: #565656;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.55;
}

.dx-built-band {
  height: clamp(150px, 17vw, 250px);
  overflow: hidden;
  background: var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.dx-built-band img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.product-division {
  padding: 8vw 4vw 6vw;
  scroll-margin-top: 0;
}

.carbon-division {
  background: var(--paper);
  color: var(--ink);
}

.suspension-division {
  background: #111;
  color: var(--paper);
}

.fuel-division {
  background: var(--signal);
  color: var(--ink);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  align-items: end;
  gap: 7vw;
  margin-bottom: 5vw;
}

.section-kicker {
  margin: 0 0 24px;
  color: #777;
}

.fuel-division .section-kicker { color: #003347; }

.section-head h2 {
  font-size: clamp(72px, 8.5vw, 142px);
  line-height: .88;
}

.section-head h2.brand-heading {
  font-size: 0;
  line-height: 1;
}

.brand-heading img {
  width: min(100%, 760px);
  max-height: 155px;
  display: block;
  object-fit: contain;
  object-position: left center;
}

.section-description {
  padding-bottom: 8px;
  border-top: 1px solid currentColor;
}

.section-description p {
  max-width: 520px;
  margin: 20px 0 40px;
  font-size: clamp(20px, 2.1vw, 32px);
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.12;
}

.section-description a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 0;
  border-top: 1px solid currentColor;
}

.section-description a:hover { color: var(--signal); }
.fuel-division .section-description a:hover { color: var(--paper); }
.section-description a span { font-size: 19px; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid #aaa7a0;
  border-left: 1px solid #aaa7a0;
}

.suspension-grid { border-color: #3a3a3a; }
.fuel-grid { border-color: #006891; }

.product-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: #f9f8f4;
  color: var(--ink);
  border-right: 1px solid #aaa7a0;
  border-bottom: 1px solid #aaa7a0;
}

.card-topline {
  display: flex;
  justify-content: space-between;
  padding: 17px 18px;
  border-bottom: 1px solid #c7c4bd;
  font: 700 10px/1 var(--font-geist-mono), monospace;
  letter-spacing: .12em;
}

.card-topline span:first-child { color: var(--signal); }

.card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / .82;
  background: #fff;
}

.card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 0 solid var(--signal);
  transition: border-width .18s ease;
}

.card-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .25s ease;
}

.product-card:hover .card-image img { transform: scale(1.035); }
.product-card:hover .card-image::after { border-width: 8px; }

.card-copy {
  min-height: 170px;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px 54px 22px 20px;
}

.card-copy p {
  margin: 0 0 14px;
  color: #777;
  font: 10px/1.35 var(--font-geist-mono), monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.card-copy h3 {
  margin: auto 0 0;
  font-size: clamp(22px, 2vw, 31px);
  letter-spacing: -.035em;
  line-height: .98;
}

.card-copy > span {
  position: absolute;
  right: 20px;
  bottom: 21px;
  font-size: 22px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--paper);
  color: var(--ink);
  border-top: 1px solid #aaa7a0;
}

.proof-strip div {
  min-height: 145px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border-right: 1px solid #aaa7a0;
}

.proof-strip strong { color: var(--signal); font: 700 11px/1 var(--font-geist-mono), monospace; }
.proof-strip span { font-size: clamp(16px, 1.5vw, 22px); font-weight: 700; }

.final-cta {
  min-height: 65svh;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  padding: 7vw 5vw 5vw;
  background: var(--ink);
  color: var(--paper);
}

.final-skull {
  position: absolute;
  right: 1vw;
  bottom: -18%;
  width: min(46vw, 620px);
  height: auto;
  opacity: .075;
  pointer-events: none;
}

.final-cta p {
  position: relative;
  z-index: 1;
  margin: 0;
  font: 900 clamp(62px, 8.5vw, 138px)/.9 var(--font-geist-sans), Arial, sans-serif;
  letter-spacing: -.04em;
}

.final-cta a {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 70px;
  margin-top: 70px;
  padding: 22px 25px;
  background: var(--signal);
  color: var(--ink);
  font: 800 11px/1 var(--font-geist-mono), monospace;
  letter-spacing: .13em;
}

.final-cta a:hover { background: var(--paper); }
.final-cta a span { font-size: 21px; }

footer {
  min-height: 120px;
  display: grid;
  grid-template-columns: 130px 1fr auto auto;
  align-items: center;
  gap: 38px;
  padding: 24px 32px;
  border-top: 1px solid var(--line);
  color: #777;
  font: 10px/1.4 var(--font-geist-mono), monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}

footer p { margin: 0; }
footer > a:not(.wordmark):hover { color: var(--signal); }
.footer-mark { width: 126px; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 136px 1fr auto; gap: 14px; padding: 0 20px; }
  .wordmark { width: 132px; }
  .site-header p, .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { min-height: 67svh; padding: 80px 24px 54px; }
  h1 { font-size: clamp(66px, 15vw, 118px); }
  .hero-product { min-height: 430px; margin: 0 20px 70px; }
  .division-rail { grid-template-columns: 1fr; }
  .division-link { grid-template-columns: 38px 1fr auto; min-height: 120px; }
  .division-note { display: none; }
  .manifesto { min-height: auto; grid-template-columns: 1fr; gap: 45px; padding: 100px 24px; }
  .manifesto h2 { font-size: clamp(68px, 14vw, 116px); }
  .manifesto-copy { max-width: 600px; }
  .product-division { padding: 100px 24px 70px; }
  .section-head { grid-template-columns: 1fr; gap: 60px; margin-bottom: 70px; }
  .section-head h2 { font-size: clamp(72px, 16vw, 132px); }
  .section-description { max-width: 620px; }
  .brand-heading img { width: min(100%, 680px); }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  footer { grid-template-columns: 100px 1fr; }
  footer > *:nth-child(3), footer > *:nth-child(4) { justify-self: start; }
}

@media (max-width: 540px) {
  .site-header { height: 62px; grid-template-columns: 104px 1fr auto; padding: 0 12px; }
  .wordmark { width: 100px; }
  .dealer-link { padding: 0 10px; gap: 8px; font-size: 8px; }
  .dealer-link span { font-size: 15px; }
  .hero { min-height: auto; }
  .hero-copy { min-height: auto; padding: 54px 16px 38px; }
  .eyebrow { margin-bottom: 20px; font-size: 9px; }
  h1 { font-size: clamp(48px, 14vw, 68px); line-height: .92; }
  .hero-intro { width: 100%; margin: 24px 0 20px; font-size: 15px; }
  .brutal-button { padding: 14px 16px; gap: 24px; }
  .hero-product { min-height: 250px; margin: 0 12px 48px; }
  .product-index { top: 14px; right: 14px; }
  .product-stamp { right: 0; padding: 12px 14px; gap: 18px; justify-content: space-between; }
  .product-stamp img { width: 112px; }
  .product-stamp strong { font-size: 9px; }
  .hero-code { left: 16px; bottom: 14px; font-size: 8px; }
  .division-link { min-height: 88px; grid-template-columns: 30px 1fr auto; gap: 12px; padding: 16px; }
  .division-brand img { max-height: 30px; }
  .manifesto { gap: 28px; padding: 54px 16px; }
  .manifesto h2 { font-size: clamp(48px, 14vw, 70px); }
  .manifesto-copy { padding-top: 14px; }
  .manifesto-copy > p { margin-top: 16px; font-size: 16px; }
  .dx-built-band { height: 112px; }
  .product-division { padding: 54px 12px 38px; }
  .section-head { gap: 30px; margin-bottom: 34px; }
  .section-kicker { margin-bottom: 16px; }
  .brand-heading img { max-height: 74px; }
  .section-description p { margin: 14px 0 24px; font-size: 19px; }
  .section-description a { padding: 13px 0; }
  .product-grid { grid-template-columns: 1fr; }
  .card-topline { padding: 12px 14px; }
  .card-image { aspect-ratio: 1 / .68; }
  .card-copy { min-height: 116px; padding: 16px 48px 16px 16px; }
  .card-copy p { margin-bottom: 8px; font-size: 9px; }
  .card-copy h3 { font-size: 22px; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .proof-strip div { min-height: 88px; padding: 16px; }
  .proof-strip span { font-size: 14px; }
  .final-cta { min-height: 52svh; padding: 54px 16px 32px; }
  .final-cta p { font-size: clamp(44px, 13vw, 64px); }
  .final-cta a { width: 100%; margin-top: 44px; padding: 17px 18px; justify-content: space-between; gap: 20px; }
  .final-skull { width: 88vw; right: -18vw; bottom: 4%; }
  footer { min-height: auto; grid-template-columns: 1fr; gap: 14px; padding: 26px 16px; }
  .footer-mark { width: 108px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }