/* ===== BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0C0C0E;
  --bg-2: #111116;
  --bg-card: #16161C;
  --accent: #FFB800;
  --accent-dim: #C98F00;
  --fg: #F5F5F0;
  --fg-muted: #8A8A95;
  --fg-subtle: #4A4A55;
  --border: #222230;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(12px);
}

.navbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: var(--fg);
}

.navbar-badge {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 3px 8px;
  border-radius: 3px;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 40px 80px;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 1.0;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 32px;
  max-width: 700px;
}

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
}

.stat { }

.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

.hero-accent-block {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  height: 320px;
  background: var(--accent);
  opacity: 0.06;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

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

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--fg);
  margin-bottom: 64px;
}

/* ===== HOW IT WORKS ===== */
.howitworks {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.step-body {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ===== NICHES ===== */
.niches {
  padding: 100px 0;
  background: var(--bg-2);
}

.niche-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
}

.niche-card {
  background: var(--bg-card);
  padding: 32px 28px;
  transition: background 0.2s;
}

.niche-card:hover { background: #1C1C24; }

.niche-icon {
  font-size: 18px;
  color: var(--accent);
  margin-bottom: 16px;
}

.niche-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--fg);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.niche-card p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* ===== MONETIZATION ===== */
.monetization {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.rev-streams {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.rev-stream {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.rev-rank {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  color: var(--accent);
  line-height: 1;
  padding-top: 4px;
}

.rev-content h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--fg);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.rev-content p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
  max-width: 620px;
}

/* ===== SCALE ===== */
.scale {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.scale-content { max-width: 800px; }

.scale-label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.scale-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 28px;
}

.scale-body {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 64px;
  max-width: 640px;
}

.scale-metrics {
  display: flex;
  gap: 48px;
}

.metric { }

.metric-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 40px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.45;
  max-width: 200px;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 48px);
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--fg);
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.65;
}

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

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

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--fg);
}

.footer-tagline {
  font-size: 13px;
  color: var(--fg-subtle);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero { padding: 100px 24px 60px; }
  .hero-headline { font-size: 48px; letter-spacing: -1px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .steps { grid-template-columns: 1fr; gap: 48px; }
  .niche-grid { grid-template-columns: repeat(2, 1fr); }
  .rev-stream { grid-template-columns: 40px 1fr; }
  .scale-metrics { flex-direction: column; gap: 32px; }
  .section-inner, .navbar, .footer { padding-left: 24px; padding-right: 24px; }
}

@media (max-width: 480px) {
  .niche-grid { grid-template-columns: 1fr; }
  .hero-headline { font-size: 40px; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .stat-divider { display: none; }
}