:root {
  --bg: #0f1420;
  --surface: #182033;
  --text: #eef1f7;
  --muted: #9aa5bd;
  --accent: #ffb703;
  --accent-text: #1a1200;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --surface: #ffffff;
    --text: #151a28;
    --muted: #5b6579;
    --accent: #e09f00;
    --accent-text: #1a1200;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

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

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header,
.site-footer {
  padding: 20px 0;
  color: var(--muted);
}

.site-header .container,
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
}

.brand {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  font-size: 20px;
}

.lang a { color: var(--muted); }

.hero {
  padding: 56px 0 40px;
  text-align: center;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(32px, 7vw, 52px);
  line-height: 1.1;
}

.hero p {
  margin: 0 auto 28px;
  max-width: 520px;
  color: var(--muted);
  font-size: 18px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.badge {
  padding: 12px 20px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
  text-decoration: none;
}

.badge.soon {
  background: var(--surface);
  color: var(--muted);
}

.features {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  padding: 24px 0 48px;
}

.feature {
  padding: 20px;
  border-radius: 14px;
  background: var(--surface);
}

.feature h3 { margin: 0 0 6px; }
.feature p { margin: 0; color: var(--muted); }

.doc { padding: 24px 0 56px; }
.doc h1 { font-size: 32px; margin-bottom: 4px; }
.doc h2 { margin-top: 32px; }
.doc .updated { color: var(--muted); margin-top: 0; }

.draft-note {
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--surface);
  border-left: 4px solid var(--accent);
  color: var(--muted);
}