/* ==========================================================================
   Microcar Drift Series — landing page preview
   DANIKA: brand tokens live in :root below. Swap these when
   design-direction.md / logo / hero / og-image land. Layout uses the
   tokens; it should not need a rewrite to take the look pack.
   ========================================================================== */

:root {
  /* DANIKA v1 tokens from design-direction.md. Swap here when the look pack updates. */
  --mcds-black: #000000;
  --mcds-carbon: #0B0B0D;
  --mcds-panel: #141417;
  --mcds-line: #2A2A2F;
  --mcds-red: #E8070D;
  --mcds-red-hot: #FF2A2F;
  --mcds-red-deep: #820607;
  --mcds-white: #ECEAE9;
  --mcds-chrome: #989899;
  --mcds-smoke: #C9C9CC;
  --mcds-chrome-grad: linear-gradient(180deg, #FFFFFF 0%, #ECEAE9 45%, #989899 62%, #ECEAE9 100%);
  --mcds-red-grad: linear-gradient(100deg, #820607 0%, #E8070D 55%, #FF2A2F 100%);
  --mcds-smoke-glow: radial-gradient(60% 50% at 70% 60%, rgba(236, 234, 233, 0.16), transparent 70%);
  --mcds-checker: repeating-conic-gradient(#ECEAE9 0 25%, #000 0 50%) 0 0 / 18px 18px;
  --mcds-font-display: "Saira", system-ui, sans-serif;
  --mcds-font-label: "Saira", system-ui, sans-serif;
  --mcds-font-body: "Inter", system-ui, sans-serif;
  --mcds-h1: clamp(2.6rem, 7vw, 6rem);
  --mcds-h2: clamp(1.9rem, 4.2vw, 3.4rem);
  --mcds-h3: 1.35rem;
  --mcds-eyebrow: 0.78rem;
  --mcds-body: 1.0625rem;
  --mcds-skew: -8deg;
  --mcds-radius: 4px;
  --mcds-clip: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  --mcds-shadow-red: 0 0 0 1px rgba(232, 7, 13, 0.6), 0 10px 40px -8px rgba(232, 7, 13, 0.55);
  --mcds-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --mcds-fast: 120ms;
  --mcds-med: 320ms;
  --mcds-max: 1200px;
  --mcds-gutter: clamp(20px, 4vw, 48px);

  /* Aliases used by the rest of this stylesheet */
  --bg-0: var(--mcds-black);
  --bg-1: var(--mcds-carbon);
  --bg-2: var(--mcds-panel);
  --ink: var(--mcds-white);
  --ink-dim: var(--mcds-smoke);
  --ink-faint: var(--mcds-chrome);
  --line: #2A2A2F;
  --line-strong: #3a3a40;
  --red: var(--mcds-red);
  --neon: var(--mcds-red);
  --neon-hot: var(--mcds-red);
  --neon-ice: var(--mcds-white);
  --neon-soft: rgba(232, 7, 13, 0.18);
  --danger: #FF6B6E;
  --ok: #b6f5b0;
  --font-display: var(--mcds-font-display);
  --font-body: var(--mcds-font-body);
  --logo-height: auto;
  --radius: var(--mcds-radius);
  --radius-sm: var(--mcds-radius);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --header-h: 6.25rem;
  --gutter: 1.25rem;
  --max: var(--mcds-max);
  --hero-image: none; /* SLOT: additional hero photography */
  --check-size: 14px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.5rem);
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-0);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--neon);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}
a:hover { color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -4rem;
  z-index: 80;
  background: var(--neon);
  color: #111;
  padding: 0.5rem 0.85rem;
  font-weight: 600;
}
.skip:focus { top: 0.75rem; }

/* Atmosphere: night, smoke, neon — CSS only until hero art is dropped in */
.atmosphere {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background:
    var(--hero-image),
    radial-gradient(1200px 700px at 8% -8%, rgba(225, 6, 0, 0.28), transparent 55%),
    radial-gradient(900px 600px at 110% 8%, rgba(255, 255, 255, 0.08), transparent 50%),
    radial-gradient(800px 500px at 50% 120%, rgba(225, 6, 0, 0.1), transparent 55%),
    linear-gradient(180deg, #000 0%, #0b0b0b 40%, #000 100%);
  background-size: cover, auto, auto, auto, auto;
  background-position: center, 0 0, 0 0, 0 0, 0 0;
}
.atmosphere::before {
  content: "";
  position: absolute;
  inset: -10%;
  background:
    repeating-linear-gradient(
      115deg,
      transparent 0 18px,
      rgba(255, 255, 255, 0.015) 18px 19px
    );
  opacity: 0.55;
}
.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.45 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.55'/></svg>");
  opacity: 0.09;
  mix-blend-mode: overlay;
}
.smoke {
  position: absolute;
  filter: blur(40px);
  opacity: 0.55;
  border-radius: 50%;
  animation: drift 28s ease-in-out infinite;
}
.smoke-a {
  width: 55vw; height: 40vw; max-width: 720px; max-height: 520px;
  left: -10%; top: 8%;
  background: radial-gradient(circle, rgba(180,180,200,0.28), transparent 70%);
}
.smoke-b {
  width: 45vw; height: 35vw; max-width: 560px;
  right: -8%; top: 18%;
  background: radial-gradient(circle, rgba(255,255,255,0.22), transparent 70%);
  animation-delay: -10s;
}
.smoke-c {
  width: 60vw; height: 30vw; max-width: 800px;
  left: 20%; bottom: -10%;
  background: radial-gradient(circle, rgba(225,6,0,0.16), transparent 70%);
  animation-delay: -18s;
}
@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(4%, -6%) scale(1.08); }
}

.wrap {
  position: relative;
  z-index: 1;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--bg-0) 78%, transparent);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  width: min(var(--max), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* SLOT (Danika): logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: inherit;
  text-decoration: none;
  min-height: var(--logo-height);
}
.logo-img {
  height: auto;
  width: 11.5rem;
  max-width: 46vw;
  object-fit: contain;
  object-position: left center;
}
.logo-mark {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 1.35rem;
  line-height: 1;
  padding: 0.3rem 0.45rem 0.2rem;
  border: 1px solid var(--neon);
  color: var(--neon);
  box-shadow: 0 0 16px color-mix(in srgb, var(--neon) 35%, transparent);
}
.logo-word {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--ink-dim);
  max-width: 9.5rem;
  line-height: 1.15;
}
.nav-toggle {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle span::before { top: -5px; }
.nav-toggle span::after { top: 5px; }
.site-header.is-open .nav-toggle span { background: transparent; }
.site-header.is-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.site-header.is-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

.nav {
  display: none;
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: color-mix(in srgb, var(--bg-1) 96%, transparent);
  border-bottom: 1px solid var(--line);
  padding: 0.75rem var(--gutter) 1rem;
  flex-direction: column;
  gap: 0.35rem;
}
.site-header.is-open .nav { display: flex; }
.nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 0.55rem 0.4rem;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
}
.nav a:hover { color: var(--neon); }
.nav .nav-cta {
  margin-top: 0.4rem;
  align-self: flex-start;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  border: 0;
  cursor: pointer;
  font-family: var(--mcds-font-display);
  font-style: italic;
  font-weight: 800;
  font-stretch: 112%;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  font-size: 1rem;
  line-height: 1;
  padding: 18px 30px;
  min-height: 52px;
  clip-path: var(--mcds-clip);
  color: #ffffff;
  background: var(--mcds-red);
  transition: transform var(--mcds-fast) var(--mcds-ease), background var(--mcds-fast), box-shadow var(--mcds-fast);
}
.btn:hover { color: #ffffff; background: var(--mcds-red-hot); box-shadow: var(--mcds-shadow-red); transform: translateX(2px); }
.btn-ghost {
  background: transparent;
  color: var(--mcds-white);
  box-shadow: inset 0 0 0 2px var(--mcds-white);
}
.btn-ghost:hover { background: var(--mcds-white); color: #000; box-shadow: none; }
.btn:focus-visible { outline: 3px solid var(--mcds-white); outline-offset: 3px; }
.btn-block { width: 100%; }

.section {
  width: min(var(--max), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 4.5rem 0;
}
.eyebrow {
  font-family: var(--mcds-font-label);
  font-weight: 600;
  font-stretch: 112%;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-size: var(--mcds-eyebrow);
  color: var(--mcds-red);
  margin: 0 0 0.7rem;
}
.section h2,
.hero h1 {
  font-family: var(--mcds-font-display);
  font-weight: 900;
  font-style: italic;
  font-stretch: 125%;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 0.95;
  margin: 0 0 1rem;
  color: var(--mcds-white);
}
.section h2 { font-size: var(--mcds-h2); }
.lede, .section p { color: var(--ink-dim); max-width: 40rem; }
.small-print {
  font-size: 0.88rem;
  color: var(--ink-faint);
  max-width: 36rem;
}


/* Checkered flag motif (CSS only; no crests or Martini marks) */
.checks,
.atmosphere .checks-band {
  background-color: #000;
  background-image:
    linear-gradient(45deg, #fff 25%, transparent 25%),
    linear-gradient(-45deg, #fff 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #fff 75%),
    linear-gradient(-45deg, transparent 75%, #fff 75%);
  background-size: var(--check-size) var(--check-size);
  background-position: 0 0, 0 calc(var(--check-size) / 2), calc(var(--check-size) / 2) calc(var(--check-size) / -2), calc(var(--check-size) / -2) 0;
}
.checks-band {
  height: 10px;
  width: 100%;
  border-block: 1px solid #fff;
}
.checks-arc {
  position: absolute;
  width: min(52vw, 28rem);
  height: min(28vw, 16rem);
  right: -2rem;
  top: -1rem;
  opacity: 0.22;
  background:
    linear-gradient(45deg, #fff 25%, transparent 25%),
    linear-gradient(-45deg, #fff 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #fff 75%),
    linear-gradient(-45deg, transparent 75%, #fff 75%);
  background-size: 18px 18px;
  background-position: 0 0, 0 9px, 9px -9px, -9px 0;
  -webkit-mask-image: radial-gradient(120% 100% at 0 100%, #000 40%, transparent 70%);
  mask-image: radial-gradient(120% 100% at 0 100%, #000 40%, transparent 70%);
  pointer-events: none;
}
.hero { position: relative; }
.red-swoop {
  position: absolute;
  left: -8%;
  bottom: 8%;
  width: 70%;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--red) 20%, #fff 50%, var(--red) 80%, transparent);
  opacity: 0.85;
  pointer-events: none;
  transform: rotate(-8deg);
}

/* Hero */

.hero {
  position: relative;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg picture,
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 80% 50%;
  display: block;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #000 0%, #000 28%, rgba(0, 0, 0, 0.72) 48%, rgba(0, 0, 0, 0.15) 70%, transparent 82%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.35), transparent 30%, rgba(0, 0, 0, 0.55) 100%);
}
.hero-copy,
.hero .selector-label,
.hero .tiles,
.hero .red-swoop {
  position: relative;
  z-index: 1;
}

.hero {
  width: min(var(--max), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 3.2rem 0 2.5rem;
  min-height: calc(100svh - var(--header-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero h1 {
  font-size: var(--mcds-h1);
  margin: 0 0 1.1rem;
}
.hero h1 span {
  display: block;
  color: var(--mcds-red);
}
.hero-media {
  margin: 1.4rem 0 0;
  max-width: 22rem;
}
.hero-media img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.65));
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.6rem 0 2.6rem;
  align-items: center;
}
.selector-label {
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin: 0 0 0.85rem;
  color: var(--ink);
}
.tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}
.tile {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.95rem 0.9rem 0.85rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-1) 70%, transparent);
  color: inherit;
  text-decoration: none;
  min-height: 6.2rem;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.tile:hover {
  border-color: var(--neon);
  color: var(--ink);
  box-shadow: 0 0 24px color-mix(in srgb, var(--neon) 18%, transparent);
  transform: translateY(-2px);
}
.tile strong {
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.95rem;
  color: var(--ink);
}
.tile span { font-size: 0.88rem; color: var(--ink-dim); }

/* What is MCDS */
.about {
  border-block: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-1) 55%, transparent);
}
.about .section { padding-top: 3.5rem; padding-bottom: 3.5rem; }
.points {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}
.point {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-0) 50%, transparent);
}
.point h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
  color: var(--ink);
}
.point p { margin: 0; font-size: 0.95rem; }

/* Segments */
.segment {
  display: grid;
  gap: 1.25rem;
  border-bottom: 1px solid var(--line);
}
.segment:last-of-type { border-bottom: 0; }
.segment .media {
  /* SLOT (Danika): optional section image */
  min-height: 10rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--neon-hot) 18%, transparent), transparent 50%),
    linear-gradient(225deg, color-mix(in srgb, var(--neon-ice) 14%, transparent), var(--bg-1));
  position: relative;
  overflow: hidden;
}
.segment .media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 40%;
  background: linear-gradient(transparent, var(--bg-0));
}
.segment[data-segment="drivers"] .media {
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--neon) 16%, transparent), transparent 45%),
    linear-gradient(var(--bg-1), var(--bg-2));
}
.segment[data-segment="sponsors"] .media {
  background:
    linear-gradient(200deg, color-mix(in srgb, var(--neon-ice) 20%, transparent), transparent 50%),
    var(--bg-1);
}
.segment[data-segment="investors"] .media {
  background:
    linear-gradient(20deg, color-mix(in srgb, var(--neon) 12%, transparent), transparent 40%),
    var(--bg-2);
}
.segment[data-segment="buyers"] .media {
  background:
    linear-gradient(340deg, color-mix(in srgb, var(--neon-hot) 22%, transparent), transparent 50%),
    var(--bg-1);
}

/* Register form */
#register {
  background: color-mix(in srgb, var(--bg-1) 70%, transparent);
  border-block: 1px solid var(--line);
}
.form-card {
  max-width: 36rem;
}
form {
  display: grid;
  gap: 0.95rem;
}
label, .field-label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
  color: var(--ink);
  font-weight: 600;
}
.optional, .req-note {
  font-weight: 500;
  color: var(--ink-faint);
  font-size: 0.82rem;
}
input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  appearance: none;
  background: var(--bg-0);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.8rem;
  font: inherit;
  font-weight: 400;
}
textarea { resize: vertical; min-height: 5.5rem; }
input:focus, select:focus, textarea:focus {
  border-color: var(--neon);
  outline: none;
  box-shadow: 0 0 0 3px var(--neon-soft);
}
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink-dim);
}
.check input { margin-top: 0.3rem; accent-color: var(--neon); width: 1.1rem; height: 1.1rem; flex: 0 0 auto; }
.seg-fields { display: grid; gap: 0.95rem; }
.seg-fields[hidden] { display: none !important; }
.form-status {
  min-height: 1.3rem;
  font-size: 0.92rem;
  color: var(--danger);
}
.form-status.is-ok { color: var(--ok); }
.form-success {
  display: none;
  padding: 1.25rem 1.2rem;
  border: 1px solid color-mix(in srgb, var(--ok) 40%, transparent);
  background: color-mix(in srgb, var(--ok) 8%, var(--bg-0));
  border-radius: var(--radius);
}
.form-success.is-visible { display: block; }
.privacy-line { font-size: 0.85rem; color: var(--ink-faint); margin: 0; }
#turnstile-slot:empty { display: none; }

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.85rem 0;
}
.faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--neon); font-size: 1.3rem; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--ink-dim); margin: 0.6rem 0 0.4rem; max-width: 40rem; }

/* Footer */
.site-footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-dim);
  font-size: 0.92rem;
}
.footer-inner {
  width: min(var(--max), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}
.footer-brand {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin: 0;
}
.footer-tag { margin: 0.15rem 0 0; color: var(--neon); }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1.1rem; }
.footer-links a { color: var(--ink-dim); }
.legal-slot:empty { display: none; }
.legal-slot:not(:empty) {
  font-size: 0.82rem;
  color: var(--ink-faint);
  white-space: pre-line;
}

@media (min-width: 720px) {
  :root { --gutter: 1.75rem; --header-h: 7.75rem; }
  .logo-img { width: 15rem; max-width: 15rem; }
  .logo-word { max-width: none; }
  .nav-toggle { display: none; }
  .nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 0.15rem 0.9rem;
    padding: 0;
    background: none;
    border: 0;
  }
  .nav a { padding: 0.3rem 0; font-size: 0.8rem; }
  .nav .nav-cta { margin: 0 0 0 0.5rem; padding: 0.65rem 0.95rem; font-size: 0.8rem; }
  .hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2rem;
    align-items: center;
  }
  .hero-media { margin: 0; max-width: none; }
  .tiles { grid-template-columns: repeat(5, 1fr); }
  .tile { min-height: 7.2rem; }
  .points { grid-template-columns: repeat(3, 1fr); }
  .segment {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 2.5rem;
    padding: 0.5rem 0;
  }
  .segment:nth-of-type(even) .media { order: 2; }
  .segment .media { min-height: 16rem; }
  .btn-block { width: auto; justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .smoke { animation: none; }
}

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

/* Section photos (Unsplash Licence + manufacturer image; see /workspace/mds/design/hero/CREDITS.md) */
.segment .media { background-size: cover !important; background-position: center !important; min-height: 14rem; }
.segment[data-segment="attend"] .media { background: url("assets/sections/attend.webp") center/cover, var(--bg-1); }
.segment[data-segment="drivers"] .media { background: url("assets/sections/drivers.webp") center/cover, var(--bg-1); }
.segment[data-segment="sponsors"] .media { background: url("assets/sections/sponsors.webp") center/cover, var(--bg-1); }
.segment[data-segment="investors"] .media { background: url("assets/sections/investors.webp") center/cover, var(--bg-1); }
.segment[data-segment="buyers"] .media { background: url("assets/sections/buyers.webp") center/cover, var(--bg-1); }


/* Privacy page */
.privacy-doc h3 {
  font-family: var(--mcds-font-display);
  font-weight: 700;
  font-stretch: 112%;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: var(--mcds-h3);
  color: var(--mcds-white);
  margin: 2rem 0 0.7rem;
}
.privacy-doc a { color: var(--mcds-white); }


/* Mobile hero: show the cars as a full-width photo band above the headline (desktop unchanged) */
@media (max-width: 719px) {
  .hero { padding-top: 0; min-height: 0; justify-content: flex-start; }
  .hero-bg {
    position: relative;
    inset: auto;
    margin: 0 calc(-1 * var(--gutter)) -3.2rem;
    width: calc(100% + 2 * var(--gutter));
    aspect-ratio: 4 / 3.4;
  }
  .hero-bg picture, .hero-bg img { object-position: 50% 62%; }
  .hero-bg::after {
    background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, transparent 35%, rgba(0,0,0,0.6) 75%, #000 100%);
  }
}