:root {
  --bg: #fafaf7;
  --text: #1c1c1a;
  --muted: #5f5f5a;
  --accent: #f38020;
  --card: #ffffff;
  --border: #e6e4dc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141413;
    --text: #f0efe9;
    --muted: #a3a29b;
    --card: #1f1f1d;
    --border: #33322e;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.hero,
main,
footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero { padding-top: 96px; padding-bottom: 48px; }
.eyebrow { color: var(--accent); font-weight: 600; margin: 0; }
h1 { font-size: clamp(2.4rem, 7vw, 3.6rem); line-height: 1.1; margin: 4px 0 12px; }
.tagline { font-size: 1.2rem; color: var(--muted); margin: 0 0 28px; }

.button {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 12px 22px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}
.button:hover { opacity: 0.9; }

section { padding: 32px 0; border-top: 1px solid var(--border); }
h2 { margin-top: 0; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.card h3 { margin: 0 0 6px; }
.card p { margin: 0; color: var(--muted); }

a { color: var(--accent); }

footer { padding-top: 32px; padding-bottom: 48px; color: var(--muted); font-size: 0.9rem; }