:root {
  --bg: #0a0a0c;
  --bg-elevated: #111114;
  --bg-card: #16161a;
  --fg: #e8e6e3;
  --fg-muted: #8a8a8e;
  --accent: #e87a1e;
  --accent-glow: rgba(232, 122, 30, 0.15);
  --accent-subtle: #c46a1a;
  --green: #2dd881;
  --red: #ff4d4d;
  --border: #2a2a2e;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --max-w: 1120px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.6;
}

/* ===================== HERO ===================== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 24px 60px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero-badge {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 32px;
  font-weight: 500;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
}

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

.hero-sub {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.55;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

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

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

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

/* ===================== PROOF ===================== */
.proof {
  padding: 100px 24px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.proof-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.proof-text h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.proof-text p {
  color: var(--fg-muted);
  margin-bottom: 16px;
  line-height: 1.65;
}

.proof-punch {
  color: var(--fg) !important;
  font-weight: 600;
  font-size: 19px;
  margin-top: 8px;
}

.cost-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 16px;
}

.cost-card.new {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
}

.cost-card-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.cost-card.new .cost-card-label {
  color: var(--accent);
}

.cost-card-price {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1;
}

.cost-card-price span {
  font-size: 18px;
  font-weight: 400;
  color: var(--fg-muted);
}

.cost-card.old .cost-card-price {
  text-decoration: line-through;
  color: var(--red);
  opacity: 0.7;
}

.cost-card ul {
  list-style: none;
}

.cost-card ul li {
  padding: 6px 0;
  font-size: 15px;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border);
}

.cost-card ul li:last-child {
  border-bottom: none;
}

.cost-card.old ul li {
  text-decoration: line-through;
  opacity: 0.5;
}

.cost-card.new ul li {
  color: var(--fg);
  text-decoration: none;
}

/* ===================== HOW ===================== */
.how {
  padding: 100px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.how h2 {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.how-sub {
  color: var(--fg-muted);
  font-size: 18px;
  margin-bottom: 56px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  min-width: 80px;
  opacity: 0.4;
}

.step-content h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 520px;
}

/* ===================== COMPARE ===================== */
.compare {
  padding: 100px 24px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.compare h2 {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  text-align: center;
  margin-bottom: 8px;
}

.compare-sub {
  color: var(--fg-muted);
  text-align: center;
  font-size: 18px;
  margin-bottom: 56px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.compare-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: border-color 0.2s;
}

.compare-item:hover {
  border-color: var(--accent-subtle);
}

.compare-icon {
  font-size: 28px;
  margin-bottom: 16px;
  display: block;
}

.compare-item h3 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 10px;
}

.compare-item p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ===================== CLOSING ===================== */
.closing {
  padding: 120px 24px;
  text-align: center;
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.closing p {
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 16px;
}

.closing-fine {
  color: var(--accent) !important;
  font-weight: 500;
  font-style: italic;
}

/* ===================== FOOTER ===================== */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
}

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

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
  .proof-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .hero-stats {
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }

  .step {
    flex-direction: column;
    gap: 12px;
  }

  .step-num {
    font-size: 32px;
    min-width: auto;
  }

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

  .hero {
    min-height: 70vh;
    padding-top: 60px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }

  .hero h1 {
    letter-spacing: -1px;
  }

  .hero-sub {
    font-size: 17px;
  }

  .proof-text h2,
  .how h2,
  .compare h2 {
    font-size: 28px;
  }

  .cost-card {
    padding: 20px;
  }

  .cost-card-price {
    font-size: 32px;
  }
}