:root {
  color-scheme: dark;
  --bg: #050814;
  --bg-soft: #0c1428;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --text: #f7f8ff;
  --muted: #b8c2e6;
  --accent: #76e4c3;
  --accent-2: #5ac8fa;
  --danger: #ff6b6b;
  --warning: #ffce6b;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 24px;
  --max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at 12% 0%, rgba(118, 228, 195, 0.18), transparent 34%),
    radial-gradient(circle at 88% 10%, rgba(90, 200, 250, 0.14), transparent 30%),
    linear-gradient(180deg, #081024 0%, var(--bg) 42%, #03050c 100%);
  color: var(--text);
  line-height: 1.55;
}

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

.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(5, 8, 20, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #ff6b6b, #ff9500);
  box-shadow: 0 12px 30px rgba(255, 107, 107, 0.28);
  font-size: 22px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.nav-links a,
.lang-select {
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 14px;
  background: transparent;
}

.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.05); text-decoration: none; }

.hero {
  padding: clamp(48px, 8vw, 96px) 0 clamp(32px, 5vw, 56px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(42px, 8vw, 88px);
  line-height: 0.98;
  margin: 14px 0 18px;
  letter-spacing: -0.03em;
}

.hero-copy {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 24px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 16px;
  padding: 14px 20px;
  font-weight: 800;
  border: 1px solid transparent;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #4fd1a5);
  color: #041018;
  box-shadow: 0 16px 40px rgba(118, 228, 195, 0.25);
}

.button.secondary {
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border-color: rgba(255,255,255,0.14);
}

.button.ghost {
  background: transparent;
  color: var(--muted);
  border-color: rgba(255,255,255,0.12);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.stat {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  padding: 18px;
}

.stat strong {
  display: block;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1;
  margin-bottom: 6px;
}

.stat span { color: var(--muted); font-size: 14px; }

.hero-panel {
  background: linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.sos-ring {
  width: 180px;
  height: 180px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(255,107,107,0.25) 0%, rgba(255,107,107,0.05) 52%, transparent 70%),
    rgba(255,255,255,0.03);
  border: 2px solid rgba(255,107,107,0.45);
  font-size: 54px;
  font-weight: 900;
  color: #ff8a8a;
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255,107,107,0.28); }
  50% { transform: scale(1.03); box-shadow: 0 0 0 18px rgba(255,107,107,0); }
}

.panel-list { list-style: none; padding: 0; margin: 0; }
.panel-list li {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}
.panel-list li:last-child { border-bottom: 0; }
.panel-list b { color: var(--text); }

.section { padding: 28px 0 56px; }

.section-head {
  margin-bottom: 24px;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 44px);
  margin: 0 0 10px;
}

.section-head p { color: var(--muted); max-width: 760px; margin: 0; font-size: 18px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 22px;
  min-height: 180px;
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.feature-card h3 { margin: 0 0 8px; font-size: 20px; }
.feature-card p { margin: 0; color: var(--muted); }

.legal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.legal-card {
  background: linear-gradient(180deg, rgba(118,228,195,0.08), rgba(255,255,255,0.03));
  border: 1px solid rgba(118,228,195,0.22);
  border-radius: 20px;
  padding: 20px;
}

.legal-card h3 { margin: 0 0 8px; }
.legal-card p { margin: 0 0 14px; color: var(--muted); font-size: 15px; }
.legal-card .links { display: flex; flex-wrap: wrap; gap: 8px; }
.legal-card .links a {
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
}
.legal-card .links a:hover { background: rgba(255,255,255,0.06); text-decoration: none; }

.language-wall {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.language-wall a {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--muted);
  font-size: 14px;
}
.language-wall a:hover { color: var(--text); background: rgba(255,255,255,0.05); text-decoration: none; }

.warning {
  margin-top: 24px;
  border: 1px solid rgba(255,206,107,0.35);
  background: rgba(255,206,107,0.08);
  border-radius: var(--radius);
  padding: 22px;
}

.warning h3 { margin: 0 0 8px; color: var(--warning); }
.warning p { margin: 0; color: var(--muted); }

.site-footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 34px 0 48px;
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 24px;
}

.footer-grid h4 { color: var(--text); margin: 0 0 12px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin: 8px 0; }
.footer-grid a { color: var(--muted); }
.footer-grid a:hover { color: var(--accent); }

.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 14px;
}

@media (max-width: 960px) {
  .hero-grid, .feature-grid, .legal-grid, .footer-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .header-inner { flex-direction: column; align-items: flex-start; }
  .nav-links { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .stats-row { grid-template-columns: 1fr; }
}