:root {
  --bg: #0a0e1a;
  --bg-soft: #111728;
  --fg: #e8ecf3;
  --muted: #8b94a8;
  --accent: #4ade80;
  --accent-2: #22d3ee;
  --border: #1f2538;
  --max: 960px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(10,14,26,0.85);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.logo { font-weight: 700; font-size: 20px; color: var(--fg); }
.logo span { color: var(--accent); }
nav a { margin-left: 20px; color: var(--muted); font-size: 14px; }
nav a:hover { color: var(--fg); text-decoration: none; }

.hero { padding: 80px 0 60px; text-align: center; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 700; line-height: 1.15; margin-bottom: 20px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 auto 32px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-block; padding: 14px 24px; border-radius: 12px; font-weight: 600; font-size: 15px; transition: transform .15s, opacity .15s; }
.btn.primary { background: var(--accent); color: #06210f; }
.btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--border); }
.btn:hover { transform: translateY(-1px); text-decoration: none; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; padding: 40px 24px 80px; }
.card { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14px; }

.legal { padding: 60px 0 80px; }
.legal h1 { font-size: 36px; margin-bottom: 8px; }
.legal .meta { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.legal h2 { font-size: 22px; margin: 32px 0 12px; color: var(--accent); }
.legal h3 { font-size: 17px; margin: 20px 0 8px; }
.legal p, .legal li { color: var(--fg); margin-bottom: 10px; }
.legal ul, .legal ol { padding-left: 22px; margin-bottom: 12px; }
.legal table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; }
.legal th, .legal td { border: 1px solid var(--border); padding: 10px; text-align: left; vertical-align: top; }
.legal th { background: var(--bg-soft); }
.lang-toggle { display: inline-flex; gap: 8px; margin-bottom: 24px; }
.lang-toggle a { padding: 6px 12px; border: 1px solid var(--border); border-radius: 8px; color: var(--muted); font-size: 13px; }
.lang-toggle a.active { background: var(--accent); color: #06210f; border-color: var(--accent); }

.support-box { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 16px; padding: 24px; margin: 16px 0; }
.support-box h3 { color: var(--accent-2); margin-bottom: 8px; }

footer { border-top: 1px solid var(--border); padding: 24px 0; text-align: center; color: var(--muted); font-size: 13px; }
footer a { color: var(--muted); margin: 0 4px; }

@media (max-width: 600px) {
  .hero { padding: 50px 0 40px; }
  nav a { margin-left: 12px; }
}