:root {
  --black: #0a0a0a;
  --dark: #111111;
  --dark-surface: #1a1a1a;
  --dark-border: #2a2a2a;
  --green: #1db954;
  --green-dim: #168f40;
  --green-glow: rgba(29, 185, 84, 0.15);
  --gold: #d4a843;
  --gold-light: #e8c76a;
  --gold-glow: rgba(212, 168, 67, 0.15);
  --white: #f5f5f0;
  --gray: #999;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.gold { color: var(--gold); }

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--green);
  top: -200px;
  right: -150px;
  opacity: 0.12;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: var(--gold);
  bottom: -100px;
  left: -100px;
  opacity: 0.08;
}

.shape-3 {
  width: 300px;
  height: 300px;
  background: var(--green);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.05;
}

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

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid var(--gold);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.lede {
  font-size: 19px;
  color: var(--gray);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 32px 40px;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: 16px;
  max-width: 560px;
}

.stat { text-align: center; flex: 1; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 13px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

/* === HOW IT WORKS === */
.how-it-works {
  padding: 120px 0;
  border-top: 1px solid var(--dark-border);
}

.how-it-works h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  margin-bottom: 64px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.step-number {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  color: var(--dark-border);
  line-height: 1;
  margin-bottom: 16px;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.step p {
  color: var(--gray);
  font-size: 15px;
  line-height: 1.7;
}

/* === FEATURES === */
.features {
  padding: 120px 0;
  background: var(--dark);
  border-top: 1px solid var(--dark-border);
}

.features h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  margin-bottom: 64px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 40px;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: 16px;
  transition: border-color 0.3s ease;
}

.feature-card:hover {
  border-color: var(--green-dim);
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 20px;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-glow);
  border-radius: 12px;
  color: var(--green);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--gray);
  font-size: 15px;
  line-height: 1.7;
}

/* === MARKETPLACE TYPES === */
.marketplace-types {
  padding: 120px 0;
  border-top: 1px solid var(--dark-border);
}

.marketplace-types h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  margin-bottom: 64px;
}

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

.type-card {
  padding: 40px 32px;
  border: 1px solid var(--dark-border);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--dark-surface) 0%, var(--black) 100%);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

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

.type-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-glow);
  padding: 6px 14px;
  border-radius: 6px;
  margin-bottom: 20px;
}

.type-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.type-card p {
  color: var(--gray);
  font-size: 15px;
  line-height: 1.7;
}

/* === CLOSING === */
.closing {
  padding: 140px 0;
  background: var(--dark);
  border-top: 1px solid var(--dark-border);
  text-align: center;
}

.closing-content {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
}

.closing p {
  font-size: 19px;
  color: var(--gray);
  line-height: 1.7;
}

/* === FOOTER === */
.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--dark-border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
}

.footer-tagline {
  font-size: 14px;
  color: var(--gray);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero { padding: 80px 0 60px; min-height: auto; }
  .hero h1 { letter-spacing: -1px; }
  .lede { font-size: 17px; }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
    padding: 24px;
  }

  .stat-divider {
    width: 48px;
    height: 1px;
  }

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

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

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

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .closing h2 { font-size: 28px; }
}