:root {
  --bg: #f3f0e9; --surface: #fff; --text: #1e2227; --muted: #6a6f77; --border: #e2ddd2;
  --accent: #3b6fd8; --accent-ink: #fff; --warm: #e4572e;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #121418; --surface: #1b1e24; --text: #e7e9ec; --muted: #9aa1aa; --border: #30353d; --accent: #6b95ee; --warm: #ff8a5c; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: inherit; }
.nav { display: flex; justify-content: space-between; align-items: center; max-width: 1100px; margin: 0 auto; padding: 18px 16px; }
.logo { font-weight: 800; font-size: 1.3rem; text-decoration: none; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 22px;
  border-radius: 14px; border: 1px solid var(--border); background: var(--surface);
  font-weight: 700; text-decoration: none;
}
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.btn.ghost { background: transparent; }
.btn:hover { filter: brightness(1.05); }
main { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.hero { text-align: center; padding: 56px 0 40px; }
.eyebrow { display: inline-block; margin: 0 0 14px; padding: 4px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-weight: 700; font-size: .9rem; color: var(--warm); }
h1 { font-size: clamp(2.2rem, 6vw, 3.8rem); line-height: 1.08; margin: 0 auto 18px; max-width: 14em; letter-spacing: -.02em; }
h1 span { color: var(--accent); }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 36em; margin: 0 auto 28px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.features { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; padding: 32px 0; }
.features article { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 24px; }
.features span { font-size: 2.4rem; }
.features h3 { margin: 8px 0 6px; font-size: 1.2rem; }
.features p { margin: 0; color: var(--muted); }
.how, .pricing { text-align: center; padding: 40px 0; }
h2 { font-size: 2rem; margin: 0 0 20px; }
.how ol { text-align: left; max-width: 34em; margin: 0 auto 28px; padding-left: 1.4em; display: grid; gap: 10px; }
.price-card { max-width: 380px; margin: 0 auto; background: var(--surface); border: 2px solid var(--accent); border-radius: 22px; padding: 28px; }
.plan { margin: 0; font-weight: 800; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.price { margin: 4px 0; font-size: 3rem; font-weight: 800; }
.muted { color: var(--muted); }
.foot { text-align: center; color: var(--muted); padding: 40px 16px; font-size: .9rem; }