:root {
  --bg: #0F0F13;
  --surface: #18181f;
  --surface2: #22222c;
  --fg: #f4f4f5;
  --fg-muted: #a1a1aa;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.15);
  --accent2: #e0c040;
  --border: rgba(255,255,255,0.08);
  --radius: 8px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: rgba(15,15,19,0.85);
  backdrop-filter: blur(12px);
}
.nav-inner { display: flex; align-items: center; gap: 10px; }
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
}
.nav-brand { font-weight: 600; font-size: 15px; letter-spacing: 0.02em; }

/* Hero */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 40px 80px;
  background: var(--bg);
  background-image: radial-gradient(ellipse 80% 50% at 60% 30%, rgba(245,158,11,0.06) 0%, transparent 70%);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 420px;
  line-height: 1.7;
}

/* Card Showcase */
.hero-right { display: flex; justify-content: center; }
.card-showcase { position: relative; width: 220px; }
.card-stack { position: relative; width: 160px; height: 224px; }
.card {
  position: absolute;
  width: 160px; height: 224px;
  border-radius: 12px;
  border: 1px solid var(--border);
}
.card-back {
  background: var(--surface2);
  top: 40px; left: 40px;
  transform: rotate(-8deg);
}
.card-mid {
  background: var(--surface);
  top: 24px; left: 20px;
  transform: rotate(-3deg);
}
.card-front {
  background: linear-gradient(135deg, #1a1a2e 0%, #0d0d1a 100%);
  border: 1.5px solid rgba(245,158,11,0.3);
  box-shadow: 0 0 40px rgba(245,158,11,0.2), 0 20px 60px rgba(0,0,0,0.5);
  top: 0; left: 0;
  overflow: hidden;
}
.card-inner { position: relative; width: 100%; height: 100%; }
.card-holo {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(255,220,80,0.08) 50%, transparent 70%);
  border-radius: 12px;
}
.card-art {
  position: absolute;
  top: 10px; left: 50%;
  transform: translateX(-50%);
}
.card-grade {
  position: absolute;
  bottom: 8px; right: 8px;
  background: var(--accent);
  color: #000;
  font-weight: 700;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}
.card-price-tag {
  position: absolute;
  bottom: -50px;
  left: -20px;
  right: -20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.price-label { font-size: 12px; color: var(--fg-muted); }
.price-val { font-weight: 700; color: var(--accent); font-size: 18px; }

/* Why stats */
.why {
  padding: 80px 40px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.why-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.why-stat { display: flex; flex-direction: column; gap: 8px; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 42px;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-desc { font-size: 14px; color: var(--fg-muted); max-width: 240px; line-height: 1.5; }

/* Features */
.features { padding: 100px 40px; }
.features-inner { max-width: 1100px; margin: 0 auto; }
.features-header { margin-bottom: 56px; }
.features-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 36px;
  letter-spacing: -0.02em;
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.feature { padding: 28px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.feature-icon { color: var(--accent); margin-bottom: 16px; }
.feature h3 { font-weight: 700; font-size: 17px; margin-bottom: 8px; }
.feature p { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }

/* Collection */
.collection { padding: 80px 40px; background: var(--surface); }
.collection-inner { max-width: 1100px; margin: 0 auto; }
.collection-header { margin-bottom: 48px; }
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.collection-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 34px;
  letter-spacing: -0.02em;
}
.card-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.card-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.card-item:hover { border-color: rgba(245,158,11,0.3); }
.ci-img { padding: 20px 16px 12px; display: flex; justify-content: center; }
.ci-info { padding: 12px 14px 16px; display: flex; flex-direction: column; gap: 3px; }
.ci-name { font-weight: 600; font-size: 14px; }
.ci-set { font-size: 11px; color: var(--fg-muted); }
.ci-grade { font-size: 11px; color: var(--accent); font-weight: 600; }
.ci-price { font-weight: 700; font-size: 16px; margin-top: 4px; }
.collection-note { font-size: 13px; color: var(--fg-muted); }

/* Closing */
.closing {
  padding: 100px 40px;
  background: var(--bg);
  background-image: radial-gradient(ellipse 60% 40% at 50% 100%, rgba(245,158,11,0.05) 0%, transparent 70%);
}
.closing-inner { max-width: 700px; margin: 0 auto; text-align: center; }
.closing h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 46px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 20px;
}
.closing p { font-size: 17px; color: var(--fg-muted); line-height: 1.7; }

/* Footer */
.footer { padding: 48px 40px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 5px;
}
.footer-name { font-weight: 600; }
.footer-note { font-size: 14px; color: var(--fg-muted); margin-bottom: 16px; }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.3); }

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 100px 24px 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { order: -1; }
  .hero-headline { font-size: 38px; }
  .why-inner { grid-template-columns: 1fr; gap: 28px; }
  .feature-grid { grid-template-columns: 1fr; }
  .card-row { grid-template-columns: 1fr 1fr; }
  .features, .closing, .footer { padding: 60px 24px; }
  .why, .collection { padding: 60px 24px; }
}

@media (max-width: 480px) {
  .card-row { grid-template-columns: 1fr; }
  .hero-headline { font-size: 32px; }
}