:root {
  --bg: #0a0e17;
  --bg-surface: #111827;
  --bg-card: #1a2235;
  --fg: #e8ecf4;
  --fg-muted: #8a94a8;
  --accent: #22d3a7;
  --accent-glow: rgba(34, 211, 167, 0.15);
  --accent-secondary: #3b82f6;
  --rank-gold: #fbbf24;
  --consumer-bg: #0f1d2f;
  --business-bg: #1a1528;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1100px;
}

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

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

/* HERO */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 100px 24px 60px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid rgba(34, 211, 167, 0.25);
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero h1 .accent {
  color: var(--accent);
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* RANK CARDS (hero visual) */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 420px;
  margin: 0 auto;
}

.rank-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 16px 20px;
  text-align: left;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-card:first-child {
  border-color: rgba(34, 211, 167, 0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(34, 211, 167, 0.05) 100%);
}

.rank-card:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 211, 167, 0.4);
}

.rank-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rank-gold);
  min-width: 44px;
}

.rank-card:nth-child(2) .rank-number { color: #94a3b8; }
.rank-card:nth-child(3) .rank-number { color: #cd7f32; }

.rank-detail { display: flex; flex-direction: column; }
.rank-name { font-weight: 600; font-size: 0.95rem; }
.rank-score { font-size: 0.82rem; color: var(--fg-muted); margin-top: 2px; }

/* STATS */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.04);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin: 60px 0;
}

.stat {
  background: var(--bg);
  padding: 48px 24px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--fg-muted);
  max-width: 200px;
  margin: 0 auto;
}

/* FEATURES */
.features {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
}

.features-header {
  text-align: center;
  margin-bottom: 56px;
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.features-header p {
  color: var(--fg-muted);
  font-size: 1.05rem;
}

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

.feature-block {
  border-radius: 16px;
  padding: 40px 36px;
  border: 1px solid rgba(255,255,255,0.06);
}

.feature-consumer {
  background: linear-gradient(180deg, var(--consumer-bg) 0%, var(--bg-surface) 100%);
  border-color: rgba(59, 130, 246, 0.15);
}

.feature-business {
  background: linear-gradient(180deg, var(--business-bg) 0%, var(--bg-surface) 100%);
  border-color: rgba(139, 92, 246, 0.15);
}

.feature-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.feature-consumer .feature-tag { color: var(--accent-secondary); }
.feature-business .feature-tag { color: #8b5cf6; }

.feature-block h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.feature-block p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  font-size: 0.88rem;
  color: var(--fg-muted);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.feature-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* HOW IT WORKS */
.how {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
}

.how-header {
  text-align: center;
  margin-bottom: 56px;
}

.how-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

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

.step {
  padding: 32px 24px;
  border-left: 2px solid rgba(34, 211, 167, 0.2);
}

.step-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 16px;
}

.step h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.step p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 100px 24px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(34, 211, 167, 0.04) 50%, var(--bg) 100%);
}

.closing-inner {
  max-width: 660px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.closing p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.75;
}

/* FOOTER */
.site-footer {
  padding: 32px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--fg);
}

.footer-divider {
  margin: 0 10px;
  opacity: 0.4;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 72px 20px 48px; }
  .stats { grid-template-columns: 1fr; gap: 0; }
  .stat { padding: 32px 20px; border-bottom: 1px solid rgba(255,255,255,0.04); }
  .stat:last-child { border-bottom: none; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-block { padding: 32px 24px; }
  .how-steps { grid-template-columns: 1fr; gap: 24px; }
}