:root{--lux-bg:#050505;--lux-card:#0a0a0a;--lux-border:#ffffff14;--lux-glass:#0a0a0a99;--lux-accent:#0d5d53;--lux-gold:#d4af37;--lux-text-muted:#888;--lux-grad-hero:linear-gradient(180deg, #0000 0%, #050505 90%);--lux-grad-glass:linear-gradient(135deg, #ffffff0d 0%, #fff0 100%);--lux-shadow:0 20px 40px #0006}.lux-glass{background:var(--lux-glass);-webkit-backdrop-filter:blur(20px)saturate(180%);backdrop-filter:blur(20px)saturate(180%);border:1px solid var(--lux-border);box-shadow:var(--lux-shadow)}.lux-text-glow{text-shadow:0 0 20px #0d5d5380}.lux-button-premium{background:var(--lux-accent);color:#fff;letter-spacing:-.02em;border:1px solid #ffffff1a;border-radius:1rem;padding:1rem 2rem;font-weight:700;transition:all .4s cubic-bezier(.23,1,.32,1)}.lux-button-premium:hover{background:#107064;transform:translateY(-2px)scale(1.02);box-shadow:0 10px 20px #0d5d534d}