:root {
  --bg: #09090b;
  --bg-2: #111114;
  --fg: #f4f4f5;
  --fg-dim: #a1a1aa;
  --accent: #f97316;
  --accent-dim: rgba(249, 115, 22, 0.15);
  --border: rgba(255,255,255,0.07);
  --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(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 64px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--fg);
}
.nav-tag {
  font-size: 12px;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  position: relative;
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 64px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(249,115,22,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249,115,22,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}
.hero-inner { position: relative; z-index: 1; }
.hero-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  font-weight: 500;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  color: var(--fg);
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-dim);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 52px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat { padding: 0 28px; }
.stat:first-child { padding-left: 0; }
.stat-value {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}
.stat-label {
  font-size: 12px;
  color: var(--fg-dim);
  line-height: 1.4;
  max-width: 130px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

/* HERO VISUAL */
.hero-visual { position: relative; z-index: 1; }
.screen-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.screen {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}
.screen-1 { transform: translateX(0px); }
.screen-2 { transform: translateX(20px); opacity: 0.85; }
.screen-3 { transform: translateX(40px); opacity: 0.65; }
.screen-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #ef4444; }
.dot-yellow { background: #eab308; }
.dot-green { background: #22c55e; }
.screen-title {
  font-size: 11px;
  color: var(--fg-dim);
  margin-left: 8px;
  letter-spacing: 0.04em;
}
.screen-content { padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.video-card {
  display: flex;
  gap: 12px;
  align-items: center;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  padding: 10px;
}
.video-thumb {
  width: 60px;
  height: 44px;
  border-radius: 6px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  flex-shrink: 0;
}
.video-thumb.vp-alt {
  background: linear-gradient(135deg, #0f2027, #203a43);
}
.video-thumb.vp-dark {
  background: linear-gradient(135deg, #0d0d0d, #1a1a1a);
}
.vm-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 4px;
  line-height: 1.3;
}
.vm-stat {
  font-size: 10px;
  color: var(--accent);
  font-weight: 500;
}
.legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 11px;
  color: var(--fg-dim);
}
.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

/* SECTION COMMON */
.section-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
  max-width: 640px;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 100px 64px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  padding: 0 40px;
}
.step:first-child { padding-left: 0; }
.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.25;
  margin-bottom: 16px;
  line-height: 1;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--fg);
}
.step p {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.65;
}
.step-connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--border), var(--accent), var(--border));
  flex-shrink: 0;
  margin-top: 24px;
}

/* NICHES */
.niches { padding: 100px 64px; }
.niche-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.niche-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.niche-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0.3;
}
.niche-icon {
  font-size: 28px;
  margin-bottom: 16px;
  color: var(--accent);
  display: block;
}
.niche-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--fg);
}
.niche-cpm {
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.niche-desc {
  font-size: 13px;
  color: var(--fg-dim);
  line-height: 1.6;
}

/* MONETIZATION */
.monetization { padding: 100px 64px; background: var(--bg-2); border-top: 1px solid var(--border); }
.rev-grid { display: flex; flex-direction: column; gap: 0; }
.rev-item {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.rev-item:last-child { border-bottom: none; }
.rev-rank {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.2;
  min-width: 60px;
  line-height: 1;
  padding-top: 4px;
}
.rev-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}
.rev-detail {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.65;
  max-width: 640px;
}

/* CLOSER */
.closer {
  padding: 120px 64px;
  text-align: center;
}
.closer-inner { max-width: 680px; margin: 0 auto; }
.closer-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.closer-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
  color: var(--fg);
}
.closer-body {
  font-size: 16px;
  color: var(--fg-dim);
  line-height: 1.75;
  margin-bottom: 20px;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 64px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--fg);
}
.footer-tag {
  font-size: 12px;
  color: var(--fg-dim);
}
.footer-copy {
  margin-left: auto;
  font-size: 12px;
  color: var(--fg-dim);
}

/* MOBILE */
@media (max-width: 900px) {
  .nav { padding: 20px 24px; }
  .hero {
    grid-template-columns: 1fr;
    padding: 60px 24px;
    gap: 48px;
  }
  .hero-visual { display: none; }
  .how-it-works { padding: 60px 24px; }
  .steps { flex-direction: column; gap: 0; }
  .step { padding: 24px 0; border-bottom: 1px solid var(--border); }
  .step-connector { display: none; }
  .niches { padding: 60px 24px; }
  .niche-grid { grid-template-columns: 1fr 1fr; }
  .monetization { padding: 60px 24px; }
  .closer { padding: 80px 24px; }
  .footer { padding: 32px 24px; flex-wrap: wrap; }
  .footer-copy { margin-left: 0; width: 100%; }
  .section-headline { margin-bottom: 40px; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .stat-divider { display: none; }
  .stat { padding: 0; }
}
@media (max-width: 600px) {
  .niche-grid { grid-template-columns: 1fr; }
}