:root {
  --bg: #0f1220;
  --bg-soft: #171b2e;
  --card: #1c2140;
  --text: #eef0fb;
  --text-dim: #a6acc9;
  --accent: #6c8cff;
  --accent-2: #ffb84d;
  --border: #2a3057;
  --radius: 14px;
  --max-width: 880px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --bg-soft: #ffffff;
    --card: #ffffff;
    --text: #1a1d2b;
    --text-dim: #565c78;
    --accent: #3757e8;
    --accent-2: #d97a12;
    --border: #e3e6f3;
  }
}

* { box-sizing: border-box; }

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

header.site {
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
}

.brand .logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 0.95rem;
}

.nav-links {
  display: flex;
  gap: 22px;
  font-size: 0.95rem;
}

.nav-links a { color: var(--text-dim); }
.nav-links a:hover { color: var(--text); }

main { padding: 48px 0 80px; }

.hero {
  text-align: center;
  padding: 40px 0 20px;
}

.hero h1 {
  font-size: 2.4rem;
  margin: 0 0 14px;
}

.hero p.lead {
  color: var(--text-dim);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 28px;
}

.cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover { text-decoration: none; opacity: 0.92; }

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { text-decoration: none; border-color: var(--accent); }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 56px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.95rem;
}

.legal h1 {
  font-size: 1.9rem;
  margin-bottom: 4px;
}

.legal .updated {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.legal h2 {
  font-size: 1.25rem;
  margin-top: 36px;
  margin-bottom: 10px;
}

.legal p, .legal li {
  color: var(--text-dim);
}

.legal ul { padding-left: 22px; }

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.legal th, .legal td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.legal th { color: var(--text); }
.legal td { color: var(--text-dim); }

footer.site {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--text-dim);
  font-size: 0.88rem;
}

footer.site .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

footer.site a { color: var(--text-dim); }
footer.site a:hover { color: var(--text); }