:root {
  --bg: #f5f6fa;
  --surface: #ffffff;
  --text: #16181d;
  --muted: #5b6272;
  --border: #e6e8ee;
  --accent-1: #6a5cff;
  --accent-2: #00c2b2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --surface: #1a1d24;
    --text: #f2f3f5;
    --muted: #9aa0ac;
    --border: #2a2e37;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent-1); }

/* --- Homepage hero --- */
.hero {
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #fff;
}
.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hero p {
  margin: 0 auto;
  max-width: 32rem;
  font-size: 1.1rem;
  opacity: 0.92;
}

/* --- Subpage header (privacy / terms) --- */
.subheader {
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.subheader .home-link {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  opacity: 0.95;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.subheader .home-link:hover { opacity: 1; text-decoration: underline; }
.subheader nav {
  display: flex;
  gap: 0.5rem;
}
.subheader nav a {
  color: #fff;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.5);
  transition: background 0.15s ease;
}
.subheader nav a:hover { background: rgba(255,255,255,0.15); }
.subheader nav a[aria-current="page"] {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.85);
}

/* --- Shared containers --- */
main {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}
main.with-hero { margin-top: -2.5rem; }
main.with-subheader { margin-top: 2.5rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 12px 32px -16px rgba(20, 20, 40, 0.25);
}
.card h2 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
}
.card p.desc {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.links { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-1);
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: background 0.15s ease;
}
.links a:hover { background: var(--border); }

/* --- Legal document content --- */
.legal-card h1 {
  margin: 0 0 1.25rem;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
}
.legal-card p {
  margin: 0 0 1rem;
  line-height: 1.65;
  color: var(--text);
}
.legal-card ol {
  margin: 0 0 1rem;
  padding-left: 1.3rem;
}
.legal-card li {
  margin-bottom: 0.6rem;
  line-height: 1.6;
}
.legal-card .updated {
  margin: 1.5rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}

/* --- Shared footer --- */
footer.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 1rem 1.5rem 3rem;
}
footer.site-footer a { color: inherit; }
footer.site-footer .footer-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
footer.site-footer .footer-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}
footer.site-footer .footer-nav a:hover { color: var(--text); }
footer.site-footer .copyright {
  margin-top: 0.35rem;
  opacity: 0.75;
}