:root {
  --bg: #060b14;
  --fg: #e2e8f0;
  --fg-muted: #64748b;
  --fg-dim: #94a3b8;
  --accent: #00d4ff;
  --accent-dim: rgba(0, 212, 255, 0.08);
  --green: #00e887;
  --amber: #ffb547;
  --card: rgba(255,255,255,0.03);
  --card-border: rgba(255,255,255,0.07);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ——— NAV ——— */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 64px;
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  background: rgba(6, 11, 20, 0.9);
  backdrop-filter: blur(12px);
  z-index: 10;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.nav-badge {
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--accent-dim);
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ——— HERO ——— */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 64px 60px;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(0,212,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 760px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 28px;
}
.accent { color: var(--accent); }
.hero-sub {
  font-size: 18px;
  line-height: 1.65;
  color: var(--fg-dim);
  max-width: 560px;
  margin: 0 auto 40px;
}
.hero-mono {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.mono-tag {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--card-border);
  color: var(--fg-muted);
  background: var(--card);
}

/* ——— STATS ——— */
.stats {
  padding: 0 64px 80px;
  border-top: 1px solid var(--card-border);
  margin-top: 0;
}
.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 760px;
  margin: 0 auto;
  padding-top: 56px;
}
.stat { text-align: center; flex: 1; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
  max-width: 160px;
  margin: 0 auto;
}
.stat-div {
  width: 1px;
  height: 60px;
  background: var(--card-border);
  flex-shrink: 0;
  margin: 0 40px;
}

/* ——— FEATURES ——— */
.features {
  padding: 80px 64px;
  background: rgba(255,255,255,0.01);
}
.features-inner { max-width: 1000px; margin: 0 auto; }
.features-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 40px;
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
}
.feature-card {
  background: var(--bg);
  padding: 40px 36px;
  transition: background 0.2s;
}
.feature-card:hover { background: rgba(0,212,255,0.03); }
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ——— CLOSING ——— */
.closing {
  padding: 120px 64px;
  text-align: center;
  position: relative;
}
.closing::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 60%, rgba(0,232,135,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.closing-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--green);
  font-weight: 500;
  margin-bottom: 36px;
  letter-spacing: 0.5px;
}
.dot-green {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ——— FOOTER ——— */
.footer {
  padding: 32px 64px;
  border-top: 1px solid var(--card-border);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
}
.footer-copy {
  font-size: 13px;
  color: var(--fg-muted);
}
.footer-tag {
  font-size: 12px;
  color: var(--fg-muted);
}

/* ——— RESPONSIVE ——— */
@media (max-width: 768px) {
  .nav { padding: 18px 24px; }
  .hero { padding: 60px 24px 48px; }
  .stats { padding: 0 24px 60px; }
  .stats-grid { flex-direction: column; gap: 32px; }
  .stat-div { width: 60px; height: 1px; margin: 0 auto; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .closing { padding: 80px 24px; }
  .footer { padding: 24px; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
  .stat-num { font-size: 40px; }
}