* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #e6e8ec;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(0, 200, 255, 0.12), transparent 60%),
              radial-gradient(800px 400px at -10% 10%, rgba(0, 255, 170, 0.08), transparent 60%),
              #0b0f14;
}

:root {
  --bg: #0b0f14;
  --panel: #0f151c;
  --muted: #95a1b2;
  --primary: #12b886;
  --primary-600: #0fa77a;
  --outline: #243041;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 20, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--outline);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-weight: 700;
  letter-spacing: 0.2px;
}
.logo a {
  color: inherit;
  text-decoration: none;
}
.logo a:hover {
  opacity: 0.9;
}
.logo span { color: var(--primary); }

.nav { display: flex; gap: 20px; align-items: center; }
.nav a {
  color: #e6e8ec;
  text-decoration: none;
  font-weight: 500;
  opacity: 0.9;
}
.nav a:hover { opacity: 1; }

.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; padding: 12px 16px; text-decoration: none; font-weight: 600; }
.btn-sm { padding: 8px 12px; border-radius: 8px; }
.btn-primary { background: var(--primary); color: #0b0f14; }
.btn-primary:hover { background: var(--primary-600); }
.btn-outline { border: 1px solid var(--outline); }
.btn-ghost { border: 1px solid transparent; background: transparent; color: #e6e8ec; }
.btn-telegram { background: #229ED9; color: white; }
.btn-telegram:hover { filter: brightness(1.1); }

.hero {
  padding: 64px 0 24px 0;
  border-bottom: 1px solid var(--outline);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
}
.hero h1 { font-size: 40px; line-height: 1.1; margin: 0 0 14px 0; }
.subtitle { color: var(--muted); margin: 0 0 16px 0; }
.cta-group { display: flex; gap: 12px; margin-bottom: 16px; }
.trust { color: var(--muted); font-size: 14px; display: flex; align-items: center; gap: 10px; }
.dot { width: 6px; height: 6px; background: var(--primary); border-radius: 999px; display: inline-block; }

.hero-art { display: grid; place-items: center; }
.shield { position: relative; width: 240px; height: 280px; border: 2px solid var(--outline); border-radius: 24px; background: linear-gradient(180deg, rgba(36, 48, 65, 0.6), rgba(36, 48, 65, 0.2)); }
.glow { position: absolute; inset: -12px; background: radial-gradient(180px 80px at 50% 10%, rgba(18, 184, 134, 0.3), transparent 60%); filter: blur(10px); border-radius: 28px; }

.section { padding: 56px 0; }
.section.alt { background: #0d131a; border-top: 1px solid var(--outline); border-bottom: 1px solid var(--outline); }
.section h2 { margin: 0 0 20px 0; }
.grid { display: grid; gap: 16px; }
.features { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pricing { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card { background: var(--panel) !important; border: 1px solid var(--outline); border-radius: 14px; padding: 18px; }
.card .icon { font-size: 22px; }
.card h3 { margin: 10px 0 6px 0; }
.card p { margin: 0; color: var(--muted); }

.price-card { background: var(--panel); border: 1px solid var(--outline); border-radius: 16px; padding: 20px; position: relative; }
.price-card .badge { position: absolute; top: -10px; right: -10px; background: var(--primary); color: #0b0f14; font-weight: 800; padding: 6px 10px; border-radius: 12px; }
.price-card .price-head { color: var(--muted); font-weight: 600; }
.price-card .price { font-size: 32px; font-weight: 800; margin: 8px 0 10px; }
.price-card ul { margin: 0 0 16px 18px; color: var(--muted); }

.faq details { background: var(--panel); border: 1px solid var(--outline); border-radius: 14px; padding: 14px 16px; }
.faq details + details { margin-top: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--muted); margin: 8px 0 0; }

.contact { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; align-items: start; }
.form .field { display: grid; gap: 6px; margin-bottom: 12px; }
.form label { color: var(--muted); font-weight: 600; }
.form input, .form textarea, .form select { background: #0b1218; border: 1px solid var(--outline); color: #e6e8ec; border-radius: 10px; padding: 10px 12px; }
.form-note { color: var(--muted); font-size: 12px; margin-top: 8px; }

.site-footer { padding: 32px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--outline); padding-top: 16px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--muted); text-decoration: none; font-weight: 500; }
.footer-links a:hover { color: #e6e8ec; }

/* Rules page styles */
.rules-content { max-width: 800px; margin: 0 auto; }
.rules-content h1 { font-size: 36px; margin-bottom: 24px; }
.rules-content h2 { font-size: 24px; margin: 32px 0 16px 0; color: var(--primary); }
.rules-content h3 { font-size: 18px; margin: 20px 0 12px 0; }
.rules-content p { margin: 0 0 16px 0; line-height: 1.6; }
.rules-content ul { margin: 0 0 16px 20px; line-height: 1.6; }
.rules-content li { margin-bottom: 8px; }
.rules-footer { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--outline); }
.rules-footer p { margin: 0 0 8px 0; font-size: 14px; color: var(--muted); }

@media (max-width: 920px) {
  .hero-inner, .contact { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .features { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
}