:root {
  --bg: #0a0a0f;
  --bg-elevated: #111118;
  --bg-card: #16161f;
  --fg: #e8e6e1;
  --fg-muted: #8a8780;
  --fg-subtle: #5a5854;
  --accent: #c9a84c;
  --accent-dim: #a08530;
  --accent-glow: rgba(201, 168, 76, 0.12);
  --border: #1e1e28;
  --radius: 12px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Outfit', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  color: var(--accent);
  font-size: 18px;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--fg);
}

/* HERO */
.hero {
  position: relative;
  padding: 180px 40px 120px;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(201, 168, 76, 0.2);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 36px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 18px;
  line-height: 1.75;
  color: var(--fg-muted);
  max-width: 620px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 14px;
  color: var(--fg-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.hero-gradient {
  position: absolute;
  top: 0;
  right: -200px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle at center, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* SECTIONS COMMON */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 24px;
}

.section-sub {
  font-size: 20px;
  color: var(--fg-muted);
  margin-bottom: 60px;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 120px 0;
  background: var(--bg-elevated);
}

.phases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 60px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.phase {
  background: var(--bg-card);
  padding: 44px 36px;
  transition: background 0.2s;
}

.phase:hover {
  background: #1a1a25;
}

.phase-number {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-dim);
  margin-bottom: 20px;
}

.phase h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

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

/* NUMBERS */
.numbers {
  padding: 120px 0;
}

.numbers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.numbers-text h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 20px;
}

.numbers-text p {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
}

.numbers-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.number-card {
  background: var(--bg-card);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nc-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.nc-label {
  font-size: 14px;
  color: var(--fg-subtle);
  line-height: 1.4;
}

/* DIFFERENTIATORS */
.differentiators {
  padding: 120px 0;
  background: var(--bg-elevated);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.diff-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 32px;
  transition: border-color 0.2s;
}

.diff-card:hover {
  border-color: rgba(201, 168, 76, 0.25);
}

.diff-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--accent-glow);
  color: var(--accent);
  font-size: 20px;
  margin-bottom: 24px;
}

.diff-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.diff-card p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 140px 0;
  text-align: center;
}

.closing-content {
  max-width: 720px;
  margin: 0 auto;
}

.closing-content h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.closing-content p {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.8;
}

/* FOOTER */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-text {
  font-size: 14px;
  color: var(--fg-subtle);
}

/* MOBILE */
@media (max-width: 768px) {
  .hero {
    padding: 140px 24px 80px;
  }

  .section-inner {
    padding: 0 24px;
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }

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

  .numbers-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .numbers-cards {
    grid-template-columns: 1fr 1fr;
  }

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

  .footer-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding: 0 24px;
  }

  .nav-inner {
    padding: 0 24px;
  }
}

@media (max-width: 480px) {
  .numbers-cards {
    grid-template-columns: 1fr;
  }

  .hero-headline {
    font-size: 36px;
  }
}