@layer utilities {
            .text-shadow {
                text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            }
            .card-hover {
                transition: transform 0.3s ease, box-shadow 0.3s ease;
            }
            .card-hover:hover {
                transform: translateY(-5px);
                box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            }
            .scrollbar-hide::-webkit-scrollbar {
                display: none;
            }
            .marquee {
                animation: marquee 20s linear infinite;
            }
            @keyframes marquee {
                0% { transform: translateX(100%); }
                100% { transform: translateX(-100%); }
            }
        }