:root {
  --bg: #070708;
  --bg-elev: #101012;
  --bg-card: #141416;
  --line: #2a261c;
  --text: #f6f1e6;
  --muted: #b7aa94;
  --gold: #d4b06a;
  --gold-2: #f0d59a;
  --gold-soft: rgba(212, 176, 106, .14);
  --mint: #d4b06a;
  --mint-2: #f0d59a;
  --mint-soft: rgba(212, 176, 106, .14);
  --danger: #ff6b7a;
  --radius: 18px;
  --shadow: 0 24px 60px rgba(0,0,0,.5);
  --font: "Inter", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--text); font-family: var(--font); min-height: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
.topbar {
  background: linear-gradient(90deg, #c9a45a, #f0d59a);
  color: #1a1408;
  text-align: center; font-size: 13px; font-weight: 700;
  padding: 8px 16px; letter-spacing: .3px;
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; border-bottom: 1px solid var(--line);
  background: rgba(7,7,8,.88); position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: 2px; font-size: 15px; }
.logo {
  width: 34px; height: 34px; border-radius: 8px;
  display: grid; place-items: center; font-weight: 800;
  background: linear-gradient(145deg, #f0d59a, #9a7433); color: #1a1408;
}
.nav-links { display: flex; gap: 22px; color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--gold-2); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; cursor: pointer; border-radius: 999px;
  padding: 11px 18px; font-weight: 700; font-size: 14px; transition: .2s;
}
.btn-mint, .btn-gold { background: linear-gradient(90deg, #d4b06a, #f0d59a); color: #1a1408; }
.btn-mint:hover, .btn-gold:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-2); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 28px 20px 80px; }
.kicker { color: var(--gold); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; font-weight: 700; }
h1 { font-size: clamp(32px, 5vw, 56px); line-height: 1.05; letter-spacing: -1.2px; margin: 12px 0 16px; }
.lead { color: var(--muted); font-size: 16px; line-height: 1.6; }
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding: 36px 0 12px; }
.hero-cta { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.hero-card, .card, .product, .panel, .auth {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px;
}
.metal-preview {
  aspect-ratio: 1.586; border-radius: 14px;
  background: linear-gradient(145deg, #2a2a2e, #111);
  border: 1px solid #3a3428;
  display: grid; place-items: center; text-align: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.metal-preview .name { font-size: 20px; letter-spacing: 3px; color: #f0d59a; }
.metal-preview .role { color: #b7aa94; font-size: 12px; margin-top: 6px; }
.section-title { margin: 48px 0 20px; }
.section-title h2 { font-size: 28px; }
.grid-3, .grid-4 { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.price { font-size: 32px; font-weight: 800; margin: 12px 0 8px; color: var(--gold-2); }
.price span { font-size: 14px; color: var(--muted); font-weight: 500; }
.tag { display: inline-block; background: var(--gold-soft); color: var(--gold-2); font-size: 11px; font-weight: 700; padding: 4px 8px; border-radius: 999px; text-transform: uppercase; }
.club {
  background: linear-gradient(180deg, #3a2e16, #1a160e);
  border-color: #d4b06a;
}
.club .price { color: #fff6de; }
.list { list-style: none; color: var(--muted); font-size: 14px; line-height: 1.8; margin: 10px 0 16px; }
.list li::before { content: "◆ "; color: var(--gold); font-size: 10px; }
.steps { display: flex; justify-content: center; gap: 0; margin: 18px 0 28px; align-items: center; }
.step { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; border: 2px solid #3a3428; color: var(--muted); font-weight: 700; }
.step.done { background: var(--gold); color: #1a1408; border-color: var(--gold); }
.step.current { border-color: var(--gold); color: var(--gold); }
.step-line { width: 48px; height: 2px; background: #3a3428; }
.preview-label { text-align: center; color: var(--muted); letter-spacing: 2px; font-size: 12px; margin-bottom: 14px; text-transform: uppercase; }
.card-stage { max-width: 520px; margin: 0 auto 18px; }
.toggle { display: flex; align-items: center; justify-content: center; gap: 12px; color: var(--muted); margin: 14px 0 28px; }
.switch { width: 44px; height: 24px; background: #2a261c; border-radius: 999px; position: relative; cursor: pointer; }
.switch i { position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--gold); transition: .2s; }
.switch.on i { left: 23px; }
.option-box { background: #101012; border: 1px solid var(--line); border-radius: 14px; padding: 16px; display: flex; gap: 12px; margin-bottom: 12px; }
.option-box input { accent-color: var(--gold); margin-top: 3px; }
.option-box p { color: var(--muted); font-size: 13px; margin-top: 4px; }
.fields { display: grid; gap: 12px; }
label { font-size: 13px; color: var(--muted); }
input[type=text], input[type=email], input[type=password], select {
  width: 100%; background: #0c0c0e; border: 1px solid var(--line); color: var(--text);
  border-radius: 12px; padding: 12px 14px; outline: none;
}
input:focus { border-color: var(--gold); }
.styles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.style-chip { border: 1px solid var(--line); background: #101012; border-radius: 12px; padding: 12px; cursor: pointer; }
.style-chip.active, .style-chip:hover { border-color: var(--gold); }
.row-btns { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; }
.lock-screen { max-width: 560px; margin: 60px auto; text-align: center; background: var(--bg-card); border: 1px solid var(--line); border-radius: 24px; padding: 40px 28px; }
.lock-icon { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 16px; display: grid; place-items: center; background: var(--gold-soft); font-size: 28px; }
.alert { background: rgba(255,107,122,.1); color: #ff8b96; border: 1px solid rgba(255,107,122,.25); padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; }
.ok { background: var(--gold-soft); color: var(--gold-2); border: 1px solid rgba(212,176,106,.3); padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; }
.auth { max-width: 440px; margin: 50px auto; }
.tiny { color: var(--muted); font-size: 13px; margin-top: 14px; text-align: center; }
.tiny a { color: var(--gold); }
.footer { border-top: 1px solid var(--line); padding: 28px 20px; color: var(--muted); text-align: center; font-size: 13px; }
@media (max-width: 960px) {
  .hero, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}