:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1c1c28;
  --accent: #8b5cf6;
  --accent-glow: rgba(139, 92, 246, 0.15);
  --accent-strong: rgba(139, 92, 246, 0.3);
  --text-primary: #e8e8ed;
  --text-secondary: #9898a8;
  --text-muted: #5a5a6e;
  --border: rgba(255, 255, 255, 0.06);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== HERO ===== */
.hero {
  padding: 100px 40px 60px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-tag {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent), #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lede {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 520px;
}

/* Ghost Player Visual */
.ghost-player {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 80px var(--accent-glow);
}

.player-chrome {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}

.player-dots span {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
}

.player-dots span:nth-child(1) { background: #ff5f57; }
.player-dots span:nth-child(2) { background: #ffbd2e; }
.player-dots span:nth-child(3) { background: #28ca41; }

.player-screen {
  padding: 60px 40px;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.scan-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scan 3s ease-in-out infinite;
}

@keyframes scan {
  0% { top: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.ghost-icon svg {
  width: 64px;
  height: 80px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 20px var(--accent-glow));
}

.player-label {
  font-family: var(--font-heading);
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.player-progress {
  height: 3px;
  background: var(--bg-primary);
}

.player-bar {
  height: 100%;
  width: 65%;
  background: linear-gradient(90deg, var(--accent), #c084fc);
  animation: progress 4s ease-in-out infinite;
}

@keyframes progress {
  0% { width: 0%; }
  50% { width: 85%; }
  100% { width: 100%; }
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 80px;
  padding: 32px 48px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  position: relative;
  z-index: 1;
}

.stat {
  text-align: center;
}

.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== SECTIONS SHARED ===== */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-tag {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

section h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 48px;
}

/* ===== PIPELINE ===== */
.pipeline {
  padding: 120px 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
}

.pipeline-steps {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 48px;
  overflow-x: auto;
  padding-bottom: 16px;
}

.step {
  flex: 1;
  min-width: 180px;
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.3s, background 0.3s;
}

.step:hover {
  border-color: rgba(139, 92, 246, 0.3);
  background: var(--bg-card-hover);
}

.step-num {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.step h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

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

.step-arrow {
  display: flex;
  align-items: center;
  padding-top: 40px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.step-arrow svg {
  width: 20px;
  height: 20px;
}

/* ===== NICHES ===== */
.niches {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.niche-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.niche-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
}

.niche-card:hover {
  transform: translateY(-2px);
  border-color: rgba(139, 92, 246, 0.3);
}

.niche-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.niche-finance::before { background: linear-gradient(90deg, #22c55e, #16a34a); }
.niche-mystery::before { background: linear-gradient(90deg, #ef4444, #b91c1c); }
.niche-explainer::before { background: linear-gradient(90deg, #3b82f6, #2563eb); }
.niche-tech::before { background: linear-gradient(90deg, var(--accent), #c084fc); }

.niche-rpm {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.niche-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

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

/* ===== ECONOMICS ===== */
.economics {
  padding: 120px 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
}

.revenue-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.revenue-row {
  display: grid;
  grid-template-columns: 180px 1fr 120px;
  align-items: center;
  gap: 20px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.revenue-source {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.revenue-bar {
  height: 8px;
  background: var(--bg-primary);
  border-radius: 4px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #c084fc);
  border-radius: 4px;
  transition: width 1s ease;
}

.revenue-range {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  text-align: right;
}

.economics-footer {
  margin-top: 48px;
  text-align: center;
}

.target-box {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 20px 40px;
  background: var(--accent-glow);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 12px;
}

.target-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.target-num {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  color: var(--text-primary);
}

.target-period {
  font-size: 18px;
  color: var(--text-secondary);
}

/* ===== PHILOSOPHY ===== */
.philosophy {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.manifesto {
  border: none;
  padding: 0;
  margin-bottom: 64px;
}

.manifesto p {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 500;
  line-height: 1.3;
  color: var(--text-primary);
  max-width: 800px;
  position: relative;
  padding-left: 32px;
}

.manifesto p::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  background: linear-gradient(180deg, var(--accent), #c084fc);
  border-radius: 2px;
}

.philosophy-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.phil-point h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.phil-point p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-primary);
}

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

.footer-logo {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    padding: 60px 20px 40px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    order: -1;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 24px;
    padding: 24px 20px;
    margin-top: 48px;
  }

  .stat-divider {
    display: none;
  }

  .stat {
    flex: 1;
    min-width: 80px;
  }

  .section-inner {
    padding: 0 20px;
  }

  .pipeline-steps {
    flex-direction: column;
  }

  .step {
    min-width: auto;
  }

  .step-arrow {
    transform: rotate(90deg);
    padding-top: 0;
    justify-content: center;
  }

  .niche-grid {
    grid-template-columns: 1fr;
  }

  .revenue-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .revenue-bar {
    order: 3;
  }

  .revenue-range {
    text-align: left;
  }

  .philosophy-points {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .pipeline, .niches, .economics, .philosophy {
    padding: 80px 0;
  }

  .target-num {
    font-size: 36px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 28px;
  }

  .stat-num {
    font-size: 24px;
  }

  .player-screen {
    padding: 40px 24px;
  }
}