@layer utilities {
            .text-shadow {
                text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
            }
            .card-hover {
                transition: transform 0.3s ease, box-shadow 0.3s ease;
            }
            .card-hover:hover {
                transform: translateY(-2px);
                box-shadow: 0 6px 15px -3px rgba(0, 0, 0, 0.1);
            }
            .nav-active {
                border-left: 3px solid theme('colors.secondary');
                padding-left: 4px;
            }
        }