:root {
  /* Tokens — Colors (lamborghini-com-DESIGN.md) */
  --color-giallo-vivo: #ffc000;
  --color-giallo-ombra: #917300;
  --color-carbony-black: #202020;
  --color-pure-black: #000000;
  --color-carbon-deep: #181818;
  --color-pearl-white: #ffffff;
  --color-marble-gray: #f5f5f5;
  --color-graphite-border: #494949;
  --color-steel-mid: #7d7d7d;
  --color-ash-border: #969696;
  --color-anvil: #313131;

  /* Tokens — Typography (LamboType -> Barlow Condensed, weight 400 only, uppercase, 0.0230em tracking) */
  --font-lambotype: 'Barlow Condensed', 'Rajdhani', ui-sans-serif, system-ui, sans-serif;

  --text-caption: 12px;
  --leading-caption: 1.5;
  --text-body: 16px;
  --leading-body: 1.5;
  --text-subheading: 18px;
  --leading-subheading: 1.5;
  --text-heading-sm: 27px;
  --leading-heading-sm: 1.37;
  --text-heading: 32px;
  --leading-heading: 1.38;
  --text-heading-lg: 40px;
  --leading-heading-lg: 1.19;
  --text-display: clamp(38px, 4.5vw, 54px);
  --leading-display: 1.13;
  --text-display-lg: clamp(52px, 6.5vw, 80px);
  --leading-display-lg: 1.0;
  --text-hero: clamp(64px, 9.5vw, 120px);
  --leading-hero: 0.92;

  --tracking-uniform: 0.0230em;

  /* Spacing (8px base unit) */
  --spacing-8: 8px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-56: 56px;
  --spacing-64: 64px;
  --spacing-80: 80px;

  /* Layout & Radii (0px everywhere) */
  --page-max-width: 1440px;
  --section-gap: 80px;
  --card-padding: 24px;
  --element-gap: 24px;
  --radius-zero: 0px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 64px;
}

body {
  margin: 0;
  background-color: var(--color-pearl-white);
  color: var(--color-carbony-black);
  font-family: var(--font-lambotype);
  font-weight: 400;
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-uniform);
  text-transform: uppercase;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

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

a:focus-visible {
  outline: 2px solid var(--color-giallo-vivo);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: var(--spacing-16);
  background: var(--color-giallo-vivo);
  color: var(--color-pure-black);
  padding: var(--spacing-8) var(--spacing-16);
  z-index: 200;
}

.skip-link:focus {
  top: var(--spacing-16);
}

.container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-32);
}

/* Top Navigation Bar — Fixed 64px, #202020 background, centered crest */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-carbony-black);
  color: var(--color-pearl-white);
  min-height: 64px;
  display: flex;
  align-items: center;
}

.top-bar-inner {
  width: 100%;
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-32);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--spacing-16);
}

.nav-left,
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
  flex-wrap: wrap;
}

.nav-right {
  justify-content: flex-end;
}

.nav-item {
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-uniform);
  color: var(--color-pearl-white);
  padding: var(--spacing-8) 0;
  border-bottom: 1px solid transparent;
}

.nav-item:hover {
  border-bottom-color: var(--color-giallo-vivo);
}

.shield-crest {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  color: var(--color-pearl-white);
  font-size: var(--text-subheading);
}

/* Buttons — Hard 0px Geometry */
.btn-giallo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-16);
  background: var(--color-giallo-vivo);
  color: var(--color-pure-black);
  padding: var(--spacing-16) var(--spacing-24);
  border: 0;
  border-radius: var(--radius-zero);
  font-size: var(--text-body);
  font-weight: 400;
  letter-spacing: var(--tracking-uniform);
  text-transform: uppercase;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-giallo:hover {
  background: var(--color-giallo-ombra);
  color: var(--color-pearl-white);
}

.btn-outlined {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-16);
  background: transparent;
  border: 1px solid var(--color-steel-mid);
  color: inherit;
  padding: 15px var(--spacing-24);
  border-radius: var(--radius-zero);
  font-size: var(--text-body);
  font-weight: 400;
  letter-spacing: var(--tracking-uniform);
  text-transform: uppercase;
}

.btn-outlined:hover {
  border-color: var(--color-giallo-vivo);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-size: var(--text-body);
  font-weight: 400;
  letter-spacing: var(--tracking-uniform);
  color: inherit;
}

.btn-ghost .arrow {
  transition: transform 0.2s ease;
}

.btn-ghost:hover .arrow {
  transform: translateX(4px);
}

/* Hero Stage — Full-bleed dark canvas with spotlight car */
.hero-stage {
  position: relative;
  background: var(--color-pure-black);
  color: var(--color-pearl-white);
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  display: block;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.52) 55%, rgba(0,0,0,0.28) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--page-max-width);
  width: 100%;
  margin: 0 auto;
  padding: var(--spacing-80) var(--spacing-32) var(--spacing-48);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: calc(100vh - 64px);
}

.hero-column {
  max-width: 760px;
}

.eyebrow {
  display: inline-block;
  font-size: var(--text-body);
  letter-spacing: var(--tracking-uniform);
  color: var(--color-giallo-vivo);
  margin-bottom: var(--spacing-16);
}

.hero-headline {
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: var(--leading-hero);
  letter-spacing: var(--tracking-uniform);
  margin: 0 0 var(--spacing-24);
  color: var(--color-pearl-white);
}

.hero-lead {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  color: var(--color-pearl-white);
  max-width: 620px;
  margin: 0 0 var(--spacing-32);
}

.hero-bottom-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--spacing-24);
  flex-wrap: wrap;
  padding-top: var(--spacing-40);
  border-top: 1px solid var(--color-graphite-border);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-16);
  flex-wrap: wrap;
}

/* Carousel Navigation Pips + Hexagonal Indicator per Lamborghini DESIGN.md */
.carousel-pips {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
}

.pip {
  width: 40px;
  height: 2px;
  background: var(--color-steel-mid);
  display: inline-block;
}

.pip.active {
  background: var(--color-pearl-white);
}

.hex-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  border: 1px solid var(--color-pearl-white);
  padding: var(--spacing-8) var(--spacing-16);
  font-size: var(--text-caption);
}

/* Surface Sections */
.section-light {
  background: var(--color-pearl-white);
  color: var(--color-carbony-black);
  padding: var(--spacing-80) 0;
}

.section-marble {
  background: var(--color-marble-gray);
  color: var(--color-pure-black);
  padding: var(--spacing-80) 0;
}

.section-dark {
  background: var(--color-carbony-black);
  color: var(--color-pearl-white);
  padding: var(--spacing-80) 0;
}

/* Signature Two-Column Section Heading Block */
.section-heading-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-24);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-48);
  padding-bottom: var(--spacing-24);
  border-bottom: 1px solid var(--color-ash-border);
}

.section-dark .section-heading-block {
  border-bottom-color: var(--color-graphite-border);
}

.section-title {
  font-size: var(--text-display);
  font-weight: 400;
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-uniform);
  margin: 0;
}

/* Three-Column Story / Service Grid — 24px gap, 0px radius */
.story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-24);
}

.story-cell {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: transparent;
}

.story-stamp {
  font-size: var(--text-caption);
  color: var(--color-steel-mid);
  margin-bottom: var(--spacing-8);
  display: block;
}

.story-stamp::before {
  content: "■ ";
  color: var(--color-giallo-ombra);
}

.story-headline {
  font-size: var(--text-heading-sm);
  font-weight: 400;
  line-height: var(--leading-heading-sm);
  margin: 0 0 var(--spacing-16);
}

.story-copy {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  margin: 0 0 var(--spacing-24);
}

.story-cell img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-zero);
}

/* Two-Column Product Showcase */
.showcase-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-32);
  align-items: center;
}

.product-tile {
  background: var(--color-carbon-deep);
  border: 1px solid var(--color-graphite-border);
}

.product-tile img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.product-caption {
  padding: var(--card-padding);
}

.product-caption h3 {
  font-size: var(--text-heading);
  font-weight: 400;
  margin: var(--spacing-8) 0;
}

.product-caption p {
  margin: 0;
  color: #d4d4d4;
}

/* Telemetry Spec Strip */
.telemetry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--spacing-24);
  margin-top: var(--spacing-48);
}

.telemetry-box {
  border-top: 2px solid var(--color-carbony-black);
  padding-top: var(--spacing-16);
}

.section-dark .telemetry-box {
  border-top-color: var(--color-giallo-vivo);
}

.telemetry-value {
  font-size: var(--text-display);
  line-height: var(--leading-display);
  display: block;
  margin-bottom: var(--spacing-8);
}

/* Event / Dispatch Banner */
.dispatch-banner {
  background: var(--color-pure-black);
  color: var(--color-pearl-white);
  border-top: 1px solid var(--color-graphite-border);
  border-bottom: 1px solid var(--color-graphite-border);
  padding: var(--spacing-64) 0;
}

.dispatch-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--spacing-40);
  align-items: stretch;
}

.map-frame {
  border: 1px solid var(--color-graphite-border);
  background: var(--color-carbon-deep);
  min-height: 400px;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 0;
  display: block;
}

/* Dark Footer (#181818 Carbon Deep) */
.lambo-footer {
  background: var(--color-carbon-deep);
  color: var(--color-pearl-white);
  padding: var(--spacing-64) 0;
  border-top: 1px solid var(--color-graphite-border);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-32);
  flex-wrap: wrap;
}

@media (max-width: 960px) {
  .story-grid,
  .showcase-split,
  .telemetry-grid,
  .dispatch-grid {
    grid-template-columns: 1fr;
  }
  .top-bar-inner {
    grid-template-columns: 1fr auto;
  }
  .nav-left {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    transition: none !important;
  }
}