/* Transit SG — matches app scaffold / brand teal */
:root {
  --bg: #e5eaf0;
  --card: #ffffff;
  --ink: #0f172a;
  --muted: #475569;
  --teal: #008e86;
  --teal-bright: #25b9af;
  --line: #cbd5e1;
  --max: 40rem;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "SF Pro Text", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

a {
  color: var(--teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--teal-bright);
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  padding-block: 2.5rem 4rem;
}

.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.brand {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.nav a {
  font-size: 0.9375rem;
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover {
  color: var(--teal);
}

.hero {
  margin-bottom: 2rem;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero p {
  margin: 0;
  max-width: 28rem;
  color: var(--muted);
  font-size: 1.0625rem;
}

.card {
  background: var(--card);
  border-radius: 1.5rem;
  padding: 1.5rem 1.35rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.card p + p {
  margin-top: 0.75rem;
}

.footer {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  color: var(--muted);
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 0.75rem;
}

/* Privacy document */
.doc h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  letter-spacing: -0.03em;
}

.doc .updated {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: 0.9375rem;
}

.doc h2 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.doc p,
.doc ul {
  margin: 0 0 0.85rem;
  color: var(--muted);
}

.doc ul {
  padding-left: 1.15rem;
}

.doc li + li {
  margin-top: 0.25rem;
}