/* sotuapp.com — shared dark theme. Tokens mirror the app's DS-3 palette
   (Color+DS3.swift / SotuTokens.swift). System font stacks on purpose:
   no webfont payload, no third-party font CDN in the privacy story. */

:root {
  --ink: #06140B;
  --paper: #F4EFE3;
  --lime: #C7DA3F;
  --lime-bright: #D7EB4E;
  --muted: #737973;
  --surface: rgba(244, 239, 227, 0.06);
  --outline: rgba(244, 239, 227, 0.14);
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--lime); text-decoration: none; }
a:hover { color: var(--lime-bright); }

/* ---- layout ------------------------------------------------------- */

main {
  flex: 1;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.brand { padding: 8px 0 28px; }
.brand a {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--paper);
}
.brand a:hover { color: var(--lime); }

.site-footer {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--outline);
  font-size: 14px;
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--paper); }
.site-footer nav { display: flex; gap: 20px; }

/* ---- road card page ------------------------------------------------ */

.road-card {
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: 16px;
  padding: 28px 24px 32px;
}

.road-shape {
  width: 100%;
  height: auto;
  margin-bottom: 12px;
}

.road-card h1 {
  margin: 0;
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.region {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 24px 0 28px;
  padding: 0;
}
.stats .value {
  display: block;
  font-family: var(--mono);
  font-size: 24px;
  color: var(--lime);
}
.stats .label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---- buttons -------------------------------------------------------- */

.btn {
  display: block;
  width: 100%;
  padding: 16px;
  border-radius: 12px;
  text-align: center;
  font-size: 17px;
  font-weight: 700;
}
.btn-primary {
  background: var(--lime);
  color: var(--ink);
}
.btn-primary:hover { background: var(--lime-bright); color: var(--ink); }
.btn-secondary {
  margin-top: 12px;
  border: 1px solid var(--outline);
  color: var(--paper);
}
.btn-secondary:hover { border-color: var(--lime); }

.coming-soon {
  margin: 16px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

/* ---- landing --------------------------------------------------------- */

.hero { padding: 48px 0 8px; }
.hero h1 {
  margin: 0 0 12px;
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.hero h1 em {
  font-style: normal;
  color: var(--lime);
}
.tagline {
  margin: 0 0 32px;
  font-size: 19px;
  color: var(--muted);
  max-width: 46ch;
}

.features {
  list-style: none;
  padding: 0;
  margin: 40px 0;
  display: grid;
  gap: 16px;
}
.features li {
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: 12px;
  padding: 18px 20px;
}
.features strong { display: block; margin-bottom: 4px; }
.features span { color: var(--muted); font-size: 15px; }

/* ---- legal ----------------------------------------------------------- */

.legal h1 { font-size: 30px; margin: 8px 0 4px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.legal h2 { font-size: 19px; margin: 32px 0 8px; }
.legal p, .legal li { color: rgba(244, 239, 227, 0.85); font-size: 15.5px; }
.legal ul { padding-left: 20px; }