:root {
  --bg: #0f172a;
  --panel: #ffffff;
  --ink: #1e293b;
  --muted: #64748b;
  --brand: #2563eb;
  --brand-dark: #1d4ed8;
  --line: #e2e8f0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: #f8fafc;
  line-height: 1.6;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

header.site {
  background: var(--bg);
  color: #fff;
  padding: 1rem 1.5rem;
}
header.site .wrap {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header.site .brand {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: .5px;
  color: #fff;
}
header.site nav a {
  color: #cbd5e1;
  margin-left: 1.25rem;
  font-size: .95rem;
}
header.site nav a:hover { color: #fff; text-decoration: none; }

.hero {
  background: linear-gradient(135deg, #1e293b 0%, #2563eb 100%);
  color: #fff;
  padding: 4rem 1.5rem;
  text-align: center;
}
.hero h1 { font-size: 2.4rem; margin: 0 0 .75rem; }
.hero p { font-size: 1.15rem; color: #e0e7ff; max-width: 620px; margin: 0 auto; }

main {
  max-width: 820px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.75rem 2rem;
  margin-bottom: 1.5rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.feature { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.25rem; }
.feature h3 { margin: 0 0 .4rem; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--muted); font-size: .95rem; }

.legal h1 { font-size: 1.9rem; margin-top: 0; }
.legal h2 { font-size: 1.25rem; margin-top: 2rem; border-bottom: 1px solid var(--line); padding-bottom: .35rem; }
.legal h3 { font-size: 1.05rem; margin-top: 1.5rem; }
.legal p, .legal li { color: #334155; }
.legal .meta { color: var(--muted); font-size: .9rem; }
.legal .lang-switch { margin-bottom: 1.5rem; }
.legal .lang-switch a { font-weight: 600; margin-right: 1rem; }

footer.site {
  border-top: 1px solid var(--line);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
}
footer.site a { margin: 0 .5rem; }