:root {
  --bg: #fbf8f3;
  --fg: #1f1d1a;
  --muted: #6b655c;
  --card: #ffffff;
  --line: #e8e1d6;
  --accent: #e8590c;
  --wa: #1f9d55;
  --tg: #2a8bd8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161412;
    --fg: #f1ece4;
    --muted: #a59d91;
    --card: #211e1b;
    --line: #34302b;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
.top, main, footer { max-width: 760px; margin: 0 auto; padding: 0 16px; }
.top { padding-top: 20px; }
.brand { font-weight: 700; text-decoration: none; color: var(--fg); }
.hero { padding: 56px 0 32px; }
.hero h1 { font-size: clamp(2rem, 6vw, 3rem); line-height: 1.1; margin: 0 0 12px; letter-spacing: -0.02em; }
.lead { font-size: 1.2rem; color: var(--muted); margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-block; padding: 12px 20px; border-radius: 999px; color: #fff; font-weight: 600; text-decoration: none; }
.btn.wa { background: var(--wa); }
.btn.tg { background: var(--tg); }
.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); padding-bottom: 32px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card h2 { font-size: 1.05rem; margin: 0 0 6px; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.legal { padding: 32px 0; }
.legal h2 { font-size: 1.1rem; margin-top: 28px; }
footer { border-top: 1px solid var(--line); padding-top: 20px; padding-bottom: 32px; color: var(--muted); font-size: 0.9rem; }
.small { font-size: 0.85rem; color: var(--muted); }