@layer utilities {
            .text-shadow {
                text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            }
            .card-hover {
                transition: transform 0.3s ease, box-shadow 0.3s ease;
            }
            .card-hover:hover {
                transform: translateY(-5px);
                box-shadow: 0 12px 20px rgba(0,0,0,0.15);
            }
            .nav-item {
                position: relative;
            }
            .nav-item::after {
                content: '';
                position: absolute;
                width: 0;
                height: 2px;
                bottom: -2px;
                left: 0;
                background-color: #FFD700;
                transition: width 0.3s ease;
            }
            .nav-item:hover::after {
                width: 100%;
            }
            .section-gap {
                margin-top: 4rem;
                margin-bottom: 4rem;
            }
            .tag-item {
                transition: all 0.2s ease;
            }
            .tag-item:hover {
                background-color: #E63946;
                color: white;
            }
        }