:root {
  --bg: #0a0a0f;
  --surface: #14141c;
  --surface-2: #1e1e2a;
  --border: #2a2a3a;
  --text: #ffffff;
  --text-2: #b4b4c7;
  --muted: #6e6e85;
  --primary: #ff2d87;
  --accent: #7c4dff;
  --gradient: linear-gradient(135deg, #ff2d87 0%, #7c4dff 100%);
  --max: 760px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  font-size: 16px;
}

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 20px 80px;
}

.site-header {
  background: var(--gradient);
  padding: 48px 20px 56px;
  text-align: center;
}

.site-header h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
}

.site-header p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
}

.site-header a {
  color: #fff;
  font-weight: 700;
}

nav.crumb {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
  font-size: 13px;
}

nav.crumb a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  transition: background 0.15s ease;
}
nav.crumb a:hover {
  background: rgba(255, 255, 255, 0.22);
  text-decoration: none;
}

main h2 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.3px;
  margin: 36px 0 12px;
  color: #fff;
}

main h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 24px 0 8px;
  color: #fff;
}

main p,
main li {
  color: var(--text-2);
}

main ul,
main ol {
  padding-left: 22px;
}

main li {
  margin-bottom: 6px;
}

.lang-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 56px 0 0;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.lang-divider::before,
.lang-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 22px;
  margin: 18px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}
.feature h3 {
  margin-top: 0;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 28px;
}

.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 14px;
  background: var(--gradient);
  color: #fff !important;
  text-decoration: none !important;
  border: 0;
}
.btn.secondary {
  background: var(--surface-2);
  color: var(--text) !important;
  border: 1px solid var(--border);
}

footer.site-footer {
  margin-top: 60px;
  padding: 28px 20px 48px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--border);
}

footer.site-footer a {
  color: var(--text-2);
  margin: 0 8px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 480px) {
  .site-header h1 {
    font-size: 24px;
  }
  main h2 {
    font-size: 19px;
  }
}