:root {
  --bg-deep: #0a0c10;
  --bg-card: #12151c;
  --bg-surface: #1a1e28;
  --text-primary: #f0ece4;
  --text-secondary: #8a8678;
  --text-muted: #5a5750;
  --accent: #c8a97e;
  --accent-glow: rgba(200, 169, 126, 0.15);
  --nitrogen: rgba(200, 169, 126, 0.08);
}

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

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.nitrogen-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  top: -10%;
  right: -5%;
  animation: drift 20s ease-in-out infinite;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(100, 130, 160, 0.12) 0%, transparent 70%);
  bottom: 10%;
  left: -10%;
  animation: drift 25s ease-in-out infinite reverse;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--nitrogen) 0%, transparent 70%);
  top: 40%;
  left: 50%;
  animation: drift 18s ease-in-out infinite;
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -20px); }
  66% { transform: translate(-20px, 30px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 740px;
}

.hero-badge {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(200, 169, 126, 0.25);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(3.5rem, 10vw, 7rem);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Metrics */
.metrics {
  padding: 4rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid rgba(200, 169, 126, 0.08);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.3s ease;
}

.metric-card:hover {
  border-color: rgba(200, 169, 126, 0.2);
}

.metric-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.metric-value {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text-primary);
}

.metric-context {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Features */
.features {
  padding: 6rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.features-header {
  margin-bottom: 4rem;
}

.features-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.features-header p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.feature-item {
  display: flex;
  gap: 2.5rem;
  padding: 2.5rem 0;
  border-top: 1px solid rgba(200, 169, 126, 0.08);
  align-items: flex-start;
}

.feature-item:last-child {
  border-bottom: 1px solid rgba(200, 169, 126, 0.08);
}

.feature-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--accent);
  opacity: 0.5;
  min-width: 2rem;
  padding-top: 0.15rem;
}

.feature-body h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.feature-body p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Closing */
.closing {
  padding: 8rem 2rem;
  text-align: center;
}

.closing-content {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.closing-sub {
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* Footer */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid rgba(200, 169, 126, 0.06);
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-divider {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 768px) {
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .feature-item {
    flex-direction: column;
    gap: 0.5rem;
  }

  .feature-number {
    min-width: auto;
  }

  .hero {
    min-height: 80vh;
    padding: 4rem 1.5rem;
  }

  .features {
    padding: 4rem 1.5rem;
  }

  .closing {
    padding: 5rem 1.5rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}