:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a24;
  --text-primary: #ffffff;
  --text-secondary: #8a8a9a;
  --text-muted: #5a5a6a;
  --accent: #ff8c00;
  --accent-dim: rgba(255, 140, 0, 0.15);
  --border: rgba(255, 255, 255, 0.08);
}

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

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(255, 140, 0, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-label {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero h1 .accent {
  color: var(--accent);
}

.lede {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.6;
}

/* Hero Visual - Mock Card */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.mock-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 360px;
}

.mock-header {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
}

.mock-bar {
  height: 8px;
  background: var(--bg-secondary);
  border-radius: 4px;
  margin-bottom: 12px;
}

.mock-bar.w-80 { width: 80%; }
.mock-bar.w-60 { width: 60%; }
.mock-bar.w-90 { width: 90%; }

.mock-spacer {
  height: 24px;
}

.mock-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.mock-metric {
  text-align: center;
}

.metric-value {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
}

.metric-label {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Features */
.features {
  padding: 100px 80px;
  background: var(--bg-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.feature-card.featured {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--accent-dim) 100%);
  border-color: var(--accent);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Closing */
.closing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 120px 80px;
  align-items: center;
}

.closing-content h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.closing-content p {
  font-size: 18px;
  color: var(--text-secondary);
}

.closing-visual {
  display: flex;
  justify-content: center;
}

.progress-ring {
  position: relative;
  width: 160px;
  height: 160px;
}

.progress-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ring-bg {
  fill: none;
  stroke: var(--bg-card);
  stroke-width: 8;
}

.ring-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s;
}

.ring-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 32px;
  font-weight: 700;
}

.ring-sublabel {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Footer */
footer {
  padding: 60px 80px;
  border-top: 1px solid var(--border);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-name {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
}

.footer-tagline {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-meta {
  font-size: 13px;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 60px 24px;
    gap: 48px;
    text-align: center;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .lede {
    margin: 0 auto;
  }
  
  .features {
    padding: 60px 24px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .closing {
    grid-template-columns: 1fr;
    padding: 60px 24px;
    gap: 48px;
    text-align: center;
  }
  
  footer {
    padding: 40px 24px;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}