:root {
  --bg: #0a0a0f;
  --bg-card: #13131a;
  --fg: #e8e6e1;
  --fg-muted: #9a9590;
  --gold: #d4af37;
  --gold-light: #f0d060;
  --gold-dim: #8b7325;
  --accent-glow: rgba(212, 175, 55, 0.08);
  --border: rgba(255, 255, 255, 0.06);
  --radius: 12px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', 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-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  background: 
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(212, 175, 55, 0.06) 0%, transparent 70%),
    var(--bg);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--gold-dim), transparent);
}

.hero-inner {
  max-width: 740px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 40px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.gold {
  color: var(--gold);
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dim));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 580px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

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

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* === FEATURES === */
.features {
  padding: 120px 24px;
  background: var(--bg);
}

.features-inner {
  max-width: 960px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--gold-dim);
  margin-bottom: 16px;
}

.features h2, .how h2, .closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 56px;
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.3s;
}

.feature-card:hover {
  border-color: rgba(212, 175, 55, 0.2);
}

.feature-icon {
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* === HOW / COMPARISON === */
.how {
  padding: 120px 24px;
  background: 
    radial-gradient(ellipse 70% 40% at 50% 100%, rgba(212, 175, 55, 0.04) 0%, transparent 70%),
    var(--bg);
}

.how-inner {
  max-width: 860px;
  margin: 0 auto;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.comp-col {
  border-radius: var(--radius);
  padding: 32px;
}

.comp-col.old {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
}

.comp-col.new {
  background: var(--accent-glow);
  border: 1px solid rgba(212, 175, 55, 0.15);
}

.comp-header {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: var(--fg-muted);
}

.comp-col.new .comp-header {
  color: var(--gold);
}

.comp-col ul {
  list-style: none;
}

.comp-col ul li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--fg-muted);
}

.comp-col.new ul li {
  color: var(--fg);
}

.comp-col ul li:last-child {
  border-bottom: none;
}

.comp-col.old ul li::before {
  content: '\2013 ';
  color: var(--fg-muted);
  margin-right: 8px;
}

.comp-col.new ul li::before {
  content: '\2726 ';
  color: var(--gold);
  margin-right: 8px;
}

/* === CLOSING === */
.closing {
  padding: 140px 24px;
  text-align: center;
  background: var(--bg);
}

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

.closing h2 {
  margin-bottom: 24px;
}

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

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

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* === RESPONSIVE === */
@media (max-width: 700px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .comparison {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }
  .stat-divider {
    width: 36px;
    height: 1px;
  }
  .hero {
    padding: 60px 20px;
  }
  .features, .how, .closing {
    padding: 80px 20px;
  }
}