.bottle-reflect {
            position: relative;
            overflow: hidden;
        }
        .bottle-reflect::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
            transform: skewX(-20deg);
            animation: reflect 8s infinite;
        }
        @keyframes reflect {
            0% { left: -100%; }
            50% { left: 100%; }
            100% { left: -100%; }
        }
        .perfume-spray {
            position: relative;
        }
        .perfume-spray::before {
            content: '';
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 30px;
            background: rgba(255,255,255,0.2);
            border-radius: 50%;
            filter: blur(5px);
            animation: spray 3s infinite;
        }
        @keyframes spray {
            0% { transform: translateX(-50%) scale(0.8); opacity: 0.8; }
            50% { transform: translateX(-50%) scale(1.2); opacity: 0.3; }
            100% { transform: translateX(-50%) scale(0.8); opacity: 0.8; }
        }
        .nav-link::after {
            content: '';
            display: block;
            width: 0;
            height: 2px;
            background: #3b82f6;
            transition: width 0.3s;
        }
        .nav-link:hover::after {
            width: 100%;
        }