body { background-color: #FFFFFF; color: #1A1A1A; scroll-behavior: smooth; }
        
        .page-transition {
            animation: fadeIn 0.8s ease-out forwards;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .luxury-shadow {
            box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
        }

        .nav-link::after {
            content: '';
            display: block;
            width: 0;
            height: 1px;
            background: #D8A48F;
            transition: width .3s;
        }
        .nav-link:hover::after { width: 100%; }

        .gradient-soft {
            background: linear-gradient(180deg, #FFFFFF 0%, #F6F6F6 100%);
        }

        .hide-scrollbar::-webkit-scrollbar { display: none; }
        
        /* Modal Backdrop */
        .glass-overlay {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(8px);
        }

        .product-card img {
            transition: transform 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        .product-card:hover img {
            transform: scale(1.05);
        }