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

@property --angle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }

:root {
  --gold:       #d4af37;
  --gold-light: #f5e27a;
  --gold-pale:  #fff8dc;
  --gold-dark:  #8a6a12;
  --gold-deep:  #4a3800;
  --bg:         #050403;
  --bg2:        #0d0a05;
  --panel-bg:   rgba(8,6,2,0.88);
  --text-dim:   #9a8a60;
}

html { scroll-behavior: smooth; }
body { font-family: 'Cormorant Garamond', serif; background: var(--bg); color: #e8d8a0; min-height: 100vh; overflow-x: hidden; }

.bg-layer { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.bg-layer--vignette {
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, transparent 30%, rgba(0,0,0,0.85) 100%),
    radial-gradient(ellipse 40% 40% at 20% 20%, rgba(212,175,55,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 80%, rgba(212,175,55,0.03) 0%, transparent 60%);
}
.bg-layer--noise { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E"); background-size: 256px 256px; opacity: 0.6; mix-blend-mode: overlay; }
.bg-layer--scan { background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.08) 3px, rgba(0,0,0,0.08) 4px); }

canvas { position: fixed; inset: 0; z-index: 1; pointer-events: none; }

.corner { position: fixed; width: 90px; height: 90px; z-index: 3; opacity: 0.3; pointer-events: none; }
.corner svg { width: 100%; height: 100%; }
.corner--tl { top: 14px; left: 14px; }
.corner--tr { top: 14px; right: 14px; transform: scaleX(-1); }
.corner--bl { bottom: 14px; left: 14px; transform: scaleY(-1); }
.corner--br { bottom: 14px; right: 14px; transform: scale(-1); }

.nav-back { position: fixed; top: 22px; left: 50%; transform: translateX(-50%); z-index: 20; display: flex; align-items: center; gap: 28px; }
.nav-back a { font-family: 'Cinzel', serif; font-size: 8px; letter-spacing: 3px; color: rgba(212,175,55,0.45); text-decoration: none; text-transform: uppercase; transition: color 0.3s; display: flex; align-items: center; gap: 8px; }
.nav-back a:hover { color: var(--gold); }
.nav-back-logo { width: 36px; height: 36px; filter: drop-shadow(0 0 12px rgba(212,175,55,0.4)); }

.wrap { position: relative; z-index: 10; max-width: 1000px; margin: 0 auto; padding: 70px 24px 80px; }

.hero { text-align: center; margin-bottom: 40px; animation: fadeUp 1.6s cubic-bezier(0.22,1,0.36,1) both 0.2s; opacity: 0; }
.hero-eyebrow { font-family: 'Cinzel', serif; font-size: 9px; letter-spacing: 6px; color: var(--gold-dark); text-transform: uppercase; margin-bottom: 18px; }
.hero-title { font-family: 'Cinzel Decorative', serif; font-size: clamp(26px, 4vw, 48px); font-weight: 700; letter-spacing: 4px; background: linear-gradient(105deg, var(--gold-deep) 0%, var(--gold-dark) 15%, var(--gold) 35%, var(--gold-light) 50%, var(--gold) 65%, var(--gold-dark) 85%, var(--gold-deep) 100%); background-size: 300% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: shimmer 5s linear infinite; margin-bottom: 20px; }
.hero-divider { display: flex; align-items: center; gap: 12px; max-width: 320px; margin: 0 auto 20px; }
.hero-divider-line { flex:1; height:1px; background: linear-gradient(to right, transparent, rgba(212,175,55,0.5), transparent); }
.diamond { width:5px; height:5px; background:var(--gold); transform:rotate(45deg); box-shadow:0 0 8px rgba(212,175,55,0.5); }
.diamond--sm { width:3px; height:3px; opacity:0.5; }
.hero-sub { font-size: 16px; font-style: italic; color: #b0a080; line-height: 1.9; max-width: 480px; margin: 0 auto; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 3px; margin-bottom: 60px; }

.card { background: rgba(8,6,2,0.75); border: 1px solid rgba(212,175,55,0.1); padding: 42px 32px 36px; display: flex; flex-direction: column; position: relative; transition: border-color 0.4s, transform 0.3s; animation: fadeUp 1.6s cubic-bezier(0.22,1,0.36,1) both; opacity: 0; }
.card:nth-child(1) { animation-delay: 0.35s; }
.card:nth-child(2) { animation-delay: 0.5s; border-color: rgba(212,175,55,0.28); }
.card:nth-child(3) { animation-delay: 0.65s; }
.card:hover { border-color: rgba(212,175,55,0.4); transform: translateY(-4px); }

.card--featured { border-color: rgba(212,175,55,0.32) !important; background: rgba(12,9,3,0.88); }
.card--featured::before { content: ''; position: absolute; inset: -1px; background: conic-gradient(from var(--angle), transparent 0deg, rgba(212,175,55,0) 60deg, var(--gold-dark) 100deg, var(--gold) 140deg, var(--gold-light) 180deg, var(--gold) 220deg, var(--gold-dark) 260deg, rgba(212,175,55,0) 300deg, transparent 360deg); animation: borderSpin 8s linear infinite; z-index: -1; border-radius: 1px; }
.card--featured::after { content: ''; position: absolute; inset: 1px; background: rgba(12,9,3,0.92); z-index: -1; }

@keyframes borderSpin { to { --angle: 360deg; } }

.card-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--gold-dark), var(--gold)); color: #000; font-family: 'Cinzel', serif; font-size: 7px; letter-spacing: 3px; text-transform: uppercase; padding: 5px 18px; white-space: nowrap; }
.card-tier { font-family: 'Cinzel', serif; font-size: 8px; letter-spacing: 4px; color: var(--gold-dark); text-transform: uppercase; margin-bottom: 14px; }
.card-name { font-family: 'Cinzel', serif; font-size: clamp(15px, 2vw, 19px); color: #e8d8a0; margin-bottom: 6px; line-height: 1.3; }
.card-sessions { font-size: 13px; font-style: italic; color: var(--text-dim); margin-bottom: 24px; }
.card-price { font-family: 'Cinzel Decorative', serif; font-size: clamp(32px, 4vw, 44px); background: linear-gradient(105deg, var(--gold-dark), var(--gold), var(--gold-light), var(--gold)); background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: shimmer 4s linear infinite; line-height: 1; margin-bottom: 4px; }
.card-period { font-size: 12px; color: var(--text-dim); letter-spacing: 1px; margin-bottom: 28px; }
.card-rule { height: 1px; background: linear-gradient(to right, transparent, rgba(212,175,55,0.2), transparent); margin-bottom: 24px; }
.card-features { list-style: none; margin-bottom: 32px; flex: 1; }
.card-features li { font-size: 14px; color: #b0a080; padding: 7px 0; border-bottom: 1px solid rgba(212,175,55,0.06); display: flex; align-items: center; gap: 10px; }
.card-features li::before { content: '◈'; color: var(--gold-dark); font-size: 8px; flex-shrink: 0; }

.btn { display: block; width: 100%; padding: 15px 24px; text-align: center; font-family: 'Cinzel', serif; font-size: 9px; letter-spacing: 3px; text-transform: uppercase; text-decoration: none; cursor: pointer; position: relative; overflow: hidden; transition: color 0.35s, box-shadow 0.35s, transform 0.25s; border: none; }
.btn--gold { background: transparent; border: 1px solid var(--gold); color: var(--gold); }
.btn--solid { background: linear-gradient(135deg, var(--gold-dark), var(--gold)); color: #000; border: 1px solid var(--gold); }
.btn::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--gold-dark), var(--gold)); transform: translateX(-101%); transition: transform 0.4s cubic-bezier(0.4,0,0.2,1); z-index: 0; }
.btn--solid::before { display: none; }
.btn span { position: relative; z-index: 1; }
.btn--gold:hover::before { transform: translateX(0); }
.btn--gold:hover { color: #000; box-shadow: 0 0 32px rgba(212,175,55,0.35); transform: translateY(-1px); }
.btn--solid:hover { box-shadow: 0 0 32px rgba(212,175,55,0.4); transform: translateY(-1px); }

.footer-note { text-align: center; animation: fadeUp 1.6s cubic-bezier(0.22,1,0.36,1) both 0.8s; opacity: 0; }
.footer-note-inner { display: inline-block; border: 1px solid rgba(212,175,55,0.1); padding: 20px 36px; }
.footer-note p { font-size: 13px; font-style: italic; color: var(--text-dim); line-height: 1.8; }
.footer-note a { color: rgba(212,175,55,0.6); text-decoration: none; border-bottom: 1px solid rgba(212,175,55,0.2); transition: color 0.3s; }
.footer-note a:hover { color: var(--gold); }

.secure-badge { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 14px; font-family: 'Cinzel', serif; font-size: 8px; letter-spacing: 3px; color: rgba(212,175,55,0.25); text-transform: uppercase; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes shimmer { 0% { background-position: 200% center; } 100% { background-position: -100% center; } }

@media (max-width: 640px) {
  .wrap { padding: 100px 16px 60px; }
  .card { padding: 36px 22px 28px; }
}