:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a25;
  --fg: #e8e8ec;
  --fg-muted: #9090a0;
  --accent: #4ade80;
  --accent-dim: rgba(74, 222, 128, 0.12);
  --accent-glow: rgba(74, 222, 128, 0.25);
  --warm: #fbbf24;
  --radius: 16px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Outfit', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ---- NAV ---- */
.nav {
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.5px;
}
.nav-logo span { color: var(--accent); }
.nav-tag {
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ---- HERO ---- */
.hero {
  padding: 100px 0 80px;
  text-align: left;
  position: relative;
}
.hero::after {
  content: '';
  position: absolute;
  top: -40px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.hero-content { position: relative; z-index: 1; max-width: 720px; }
.hero-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
  color: var(--fg);
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.6;
}

/* ---- STATS ---- */
.stats {
  padding: 60px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 15px;
  color: var(--fg-muted);
}

/* ---- PROBLEM ---- */
.problem {
  padding: 100px 0;
}
.problem-header {
  max-width: 600px;
  margin-bottom: 60px;
}
.problem-header h2 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.problem-header p {
  color: var(--fg-muted);
  font-size: 18px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.problem-card {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
  overflow: hidden;
}
.problem-card.highlight {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent-dim), var(--bg-elevated));
}
.problem-card .card-icon {
  font-size: 28px;
  margin-bottom: 16px;
  display: block;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.problem-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ---- HOW IT WORKS ---- */
.how {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.how h2 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 60px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.step {
  position: relative;
  padding-left: 0;
}
.step-num {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 16px;
  display: block;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step p {
  color: var(--fg-muted);
  font-size: 15px;
}

/* ---- PRICING ---- */
.pricing {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.pricing h2 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.pricing-sub {
  color: var(--fg-muted);
  font-size: 18px;
  margin-bottom: 60px;
  max-width: 500px;
}
.tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tier {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 40px 32px;
}
.tier.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--accent-dim), var(--bg-elevated) 60%);
}
.tier-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.tier.featured .tier-name { color: var(--accent); }
.tier-price {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 20px;
}
.tier-price span { font-size: 16px; color: var(--fg-muted); font-weight: 400; }
.tier-list {
  list-style: none;
  padding: 0;
}
.tier-list li {
  padding: 8px 0;
  color: var(--fg-muted);
  font-size: 15px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.tier-list li::before {
  content: '\2713';
  color: var(--accent);
  margin-right: 10px;
  font-weight: 700;
}

/* ---- CLOSING ---- */
.closing {
  padding: 120px 0 80px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1.5px;
  max-width: 600px;
  margin: 0 auto 20px;
}
.closing p {
  color: var(--fg-muted);
  font-size: 18px;
  max-width: 480px;
  margin: 0 auto;
}

/* ---- FOOTER ---- */
footer {
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}
footer p {
  color: var(--fg-muted);
  font-size: 13px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .stats-grid,
  .problem-grid,
  .steps,
  .tiers {
    grid-template-columns: 1fr;
  }
  .hero { padding: 60px 0 50px; }
  .hero h1 { letter-spacing: -1px; }
  .problem, .how, .pricing, .closing { padding: 60px 0; }
  .stat-num { font-size: 36px; }
}