:root {
  --bg: #050a0e;
  --surface: #0b1520;
  --surface-2: #0f1e2e;
  --border: rgba(0, 255, 157, 0.12);
  --text: #e8f0f8;
  --text-muted: #6b8fa8;
  --accent: #00ff9d;
  --accent-dim: rgba(0, 255, 157, 0.15);
  --accent-glow: rgba(0, 255, 157, 0.4);
  --gold: #f5c842;
  --positive: #00ff9d;
  --neutral: #6b8fa8;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  background: rgba(5, 10, 14, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { max-width: 1200px; margin: 0 auto; }
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--text);
}
.logo-accent { color: var(--accent); }

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 120px 40px 80px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 80%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.5px;
  margin-bottom: 28px;
  text-transform: uppercase;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--text);
}
.headline-glow {
  background: linear-gradient(135deg, var(--accent), #00ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 460px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-chains {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.chain-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.chain-pill {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
}

/* MONITOR CARD */
.hero-visual { position: relative; z-index: 1; }
.monitor-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow:
    0 0 0 1px rgba(0, 255, 157, 0.05),
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(0, 255, 157, 0.08);
}
.monitor-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 20px;
}
.monitor-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}
.monitor-wallet {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.wallet-label {
  font-size: 13px;
  color: var(--text-muted);
  font-family: 'Courier New', monospace;
}
.wallet-change {
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 100px;
}
.wallet-change.positive {
  background: rgba(0, 255, 157, 0.15);
  color: var(--positive);
}
.wallet-change.neutral {
  background: var(--surface-2);
  color: var(--neutral);
}
.monitor-bar {
  height: 4px;
  background: var(--surface-2);
  border-radius: 2px;
  margin-bottom: 16px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #00ccff);
  border-radius: 2px;
  transition: width 1s ease;
}
.bar-fill.alt { background: linear-gradient(90deg, #7c6bff, #00ccff); }
.bar-fill.glow { background: linear-gradient(90deg, var(--gold), #ff8c00); }
.monitor-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 255, 157, 0.08);
  border: 1px solid rgba(0, 255, 157, 0.2);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text);
  margin-top: 20px;
}
.alert-icon { font-size: 16px; }

/* FEATURES */
.features {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-header { margin-bottom: 60px; }
.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.15;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.feature-card:hover {
  border-color: rgba(0, 255, 157, 0.3);
  box-shadow: 0 0 40px rgba(0, 255, 157, 0.06);
}
.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 10px;
}
.feature-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.closing-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 64px;
  text-align: center;
  background-image:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(0, 255, 157, 0.06) 0%, transparent 60%);
}
.closing-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4vw, 52px);
  margin-bottom: 20px;
}
.closing-body {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.7;
}
.closing-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.stat { text-align: center; }
.stat-value {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  color: var(--accent);
  margin-bottom: 4px;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* FOOTER */
.footer {
  padding: 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 2px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
}
.footer-copy {
  font-size: 12px;
  color: rgba(107, 143, 168, 0.6);
}

/* MOBILE */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 100px 24px 60px;
    text-align: center;
  }
  .hero-sub { margin: 0 auto 28px; }
  .hero-chains { justify-content: center; }
  .hero-visual { order: -1; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .closing { padding: 60px 24px; }
  .closing-inner { padding: 40px 24px; }
  .closing-stats { flex-direction: column; gap: 20px; }
  .stat-divider { display: none; }
  .navbar { padding: 16px 24px; }
}