:root {
  --page: #fbfbfa;
  --surface: #ffffff;
  --border: #e3e2dc;
  --text: #121212;
  --text-2: #4d4c48;
  --muted: #6f6e69;
  --accent: #1a5fd6;
  --accent-ink: #ffffff;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --page: #0f0f0f;
    --surface: #1a1a19;
    --border: #2c2c2a;
    --text: #f4f4f2;
    --text-2: #c3c2b7;
    --muted: #9a998f;
    --accent: #8ab4f8;
    --accent-ink: #0d0d0d;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--text); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.muted { color: var(--muted); }

.nav { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 24px; max-width: 1120px; margin: 0 auto; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 20px; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.nav nav { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.nav nav a { color: var(--text-2); text-decoration: none; font-size: 15px; }
.nav nav a.button { color: var(--text); }

.button { display: inline-block; background: var(--accent); color: var(--accent-ink); text-decoration: none; font-weight: 600; padding: 12px 22px; border-radius: 999px; font-size: 16px; }
.button.ghost { background: none; color: var(--text); border: 1px solid var(--border); padding: 9px 18px; }

main { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
section { padding: 56px 0; border-top: 1px solid var(--border); }
section.hero { border-top: none; padding-top: 72px; }
h1 { font-size: clamp(36px, 6vw, 60px); line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 20px; max-width: 15ch; }
h2 { font-size: 30px; margin: 0 0 24px; letter-spacing: -0.01em; }
h3 { font-size: 18px; margin: 0 0 8px; }
.lead { font-size: 21px; color: var(--text-2); max-width: 60ch; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.fine { color: var(--muted); font-size: 14px; margin-top: 14px; }

.steps ol { margin: 0; padding-left: 22px; display: grid; gap: 14px; max-width: 75ch; }
.steps li { color: var(--text-2); }
.steps li strong { color: var(--text); }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.feature p { color: var(--text-2); margin: 0; }

.price-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px; max-width: 420px; }
.price-card .plan { font-weight: 600; color: var(--muted); text-transform: uppercase; font-size: 13px; letter-spacing: 0.06em; }
.price-card .price { font-size: 26px; font-weight: 700; margin: 4px 0 8px; }
.price-card ul { padding-left: 20px; margin: 16px 0 24px; color: var(--text-2); }

footer { max-width: 1120px; margin: 0 auto; padding: 32px 24px 48px; display: flex; gap: 24px; flex-wrap: wrap; color: var(--muted); font-size: 14px; border-top: 1px solid var(--border); }
footer a { color: var(--muted); }