.glass-header {
    background: rgba(18, 20, 20, 0.6);
    backdrop-filter: blur(15px) saturate(180%);
    border: 1px solid rgba(242, 202, 80, 0.2);
}
.glass-card-premium {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(242, 202, 80, 0.1);
    position: relative;
    overflow: hidden;
}
.glass-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(242, 202, 80, 0.05), transparent);
    transition: 0.8s;
}
.glass-card-premium:hover::before {
    left: 200%;
}
.gold-shimmer {
    background: linear-gradient(135deg, #fcf3c5 0%, #f2ca50 25%, #d4af37 50%, #8a6d1e 75%, #f2ca50 100%);
    background-size: 200% auto;
    transition: 0.5s;
    box-shadow: 0 4px 15px -5px rgba(242, 202, 80, 0.4);
}
.gold-shimmer:hover {
    background-position: right center;
    box-shadow: 0 0 30px rgba(242, 202, 80, 0.5);
}
.gold-text-gradient {
    background: linear-gradient(to right, #fcf3c5 0%, #f2ca50 30%, #8a6d1e 50%, #f2ca50 70%, #fcf3c5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: textFlow 8s linear infinite;
    filter: drop-shadow(0 0 8px rgba(242, 202, 80, 0.25));
}
@keyframes textFlow {
    to { background-position: 200% center; }
}
.light-leak {
    background: radial-gradient(circle at 50% 50%, rgba(242, 202, 80, 0.15) 0%, transparent 70%);
    filter: blur(60px);
    pointer-events: none;
}
.pinstripe-gold {
    border: 1px solid rgba(242, 202, 80, 0.2);
    position: relative;
}
.pinstripe-gold::after {
    content: '';
    position: absolute;
    inset: 3px;
    border: 1px solid rgba(242, 202, 80, 0.1);
    pointer-events: none;
    border-radius: inherit;
}
.nav-hover-effect {
    position: relative;
}
.nav-hover-effect::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #f2ca50;
    transition: all 0.3s ease;
    transform: translateX(-50%);
    box-shadow: 0 0 8px #f2ca50;
}
.nav-hover-effect:hover::after {
    width: 100%;
}
.hero-title-shadow {
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(242, 202, 80, 0.15);
}
.gold-icon-shiny {
    background: linear-gradient(135deg, #fcf3c5, #f2ca50, #8a6d1e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 5px rgba(242, 202, 80, 0.4));
}
.gold-border-shiny {
    border-color: rgba(242, 202, 80, 0.4);
    box-shadow: inset 0 0 10px rgba(242, 202, 80, 0.1);
}
.footer-curve {
    border-top: 1px solid rgba(242, 202, 80, 0.3);
    border-radius: 160px 160px 0 0;
    box-shadow: 0 -20px 40px rgba(0, 0, 0, 0.4), inset 0 2px 10px rgba(242, 202, 80, 0.05);
}
@media (max-width: 768px) {
    .footer-curve { border-radius: 80px 80px 0 0; }
}