:root {
  --brand-primary: #6366f1;
  --brand-primary-strong: #4f46e5;
  --brand-primary-soft: #818cf8;
  --brand-secondary: #22d3ee;
  --surface-canvas: #08090f;
  --surface-panel: #11131c;
  --surface-raised: #1b1e2a;
  --text-primary: #ecedf5;
  --text-secondary: #8c90a6;
  --text-tertiary: #6e7387;
  --border-subtle: #1f2230;
  --border-default: #2d3144;
  --font-sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--surface-canvas);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--surface-canvas);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

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

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-image,
.hero-scrim,
.hero-fade {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-scrim {
  background:
    linear-gradient(
      90deg,
      rgba(8, 9, 15, 0.98) 0%,
      rgba(8, 9, 15, 0.9) 34%,
      rgba(8, 9, 15, 0.38) 72%,
      rgba(8, 9, 15, 0.64) 100%
    );
}

.hero-fade {
  background: linear-gradient(180deg, rgba(8, 9, 15, 0.3) 0%, rgba(8, 9, 15, 0.08) 54%, #08090f 100%);
}

.site-header {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid rgba(31, 34, 48, 0.8);
  background: rgba(8, 9, 15, 0.2);
  backdrop-filter: blur(6px);
}

.header-inner {
  width: min(100%, 1280px);
  margin: 0 auto;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: block;
  height: 32px;
  width: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 36px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  text-transform: uppercase;
  color: var(--text-secondary);
}

nav a,
.header-cta {
  transition: color 160ms ease, border-color 160ms ease;
}

nav a:hover {
  color: var(--text-primary);
}

.header-cta {
  display: inline-flex;
  height: 36px;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border-default);
  background: rgba(17, 19, 28, 0.7);
  padding: 0 14px;
  color: var(--text-primary);
  backdrop-filter: blur(6px);
  white-space: nowrap;
}

.header-cta:hover {
  border-color: rgba(34, 211, 238, 0.7);
  color: var(--brand-secondary);
}

.mobile-label {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, 1280px);
  min-height: calc(100vh - 77px);
  margin: 0 auto;
  padding: 64px 32px 96px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow,
.lane-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  text-transform: uppercase;
  color: var(--brand-primary-soft);
}

h1,
h2 {
  margin: 0;
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 {
  max-width: 880px;
  margin-top: 32px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.accent-rule,
.lane-rule {
  height: 1px;
  width: 64px;
  background: var(--brand-primary);
}

.accent-rule {
  margin-top: 36px;
}

.hero-copy {
  max-width: 660px;
  margin: 36px 0 0;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.75;
}

.lanes {
  width: min(100%, 1280px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-left: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
}

.lane {
  min-height: 360px;
  padding: 40px;
  border-right: 1px solid var(--border-subtle);
  transition: background 180ms ease;
}

.lane:last-child {
  border-right: 0;
}

.lane:hover {
  background: rgba(17, 19, 28, 0.7);
}

.lane-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.lane-number {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 64px;
  line-height: 1;
  font-weight: 500;
  color: var(--brand-primary-soft);
}

.lane-icon {
  display: flex;
  height: 48px;
  width: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-default);
  background: var(--surface-panel);
  color: var(--brand-secondary);
  font-family: var(--font-mono);
  font-size: 20px;
}

.lane-rule {
  margin-top: 64px;
}

.lane-eyebrow {
  margin-top: 32px;
  color: var(--text-tertiary);
}

.lane h2 {
  margin-top: 10px;
  font-size: 30px;
  line-height: 1.2;
}

.lane p:last-child {
  margin: 20px 0 0;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.75;
}

.site-footer {
  width: min(100%, 1280px);
  margin: 0 auto;
  padding: 40px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  color: var(--text-tertiary);
  font-size: 12px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.footer-brand img {
  height: 28px;
  width: 28px;
}

.legal {
  max-width: 760px;
}

.legal p {
  margin: 0;
}

.legal p + p {
  margin-top: 8px;
}

@media (max-width: 900px) {
  .header-inner {
    padding: 16px;
  }

  nav {
    display: none;
  }

  .desktop-label {
    display: none;
  }

  .mobile-label {
    display: inline;
  }

  .hero {
    min-height: 780px;
  }

  .hero-image {
    object-position: 58% center;
  }

  .hero-scrim {
    background: linear-gradient(90deg, rgba(8, 9, 15, 0.98) 0%, rgba(8, 9, 15, 0.82) 58%, rgba(8, 9, 15, 0.54) 100%);
  }

  .hero-content {
    min-height: 700px;
    padding: 64px 16px 88px;
  }

  h1 {
    margin-top: 28px;
    font-size: 44px;
    line-height: 1.04;
  }

  .hero-copy {
    font-size: 16px;
    line-height: 1.7;
  }

  .lanes {
    display: block;
    border-left: 0;
    border-right: 0;
  }

  .lane {
    min-height: auto;
    padding: 32px 24px;
    border-right: 0;
    border-bottom: 1px solid var(--border-subtle);
  }

  .lane-rule {
    margin-top: 48px;
  }

  .site-footer {
    padding: 32px 24px;
    display: block;
  }

  .legal {
    margin-top: 24px;
  }
}