@layer utilities {
            .text-shadow {
                text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            }
            .nav-active {
                @apply bg-primary text-white;
            }
            .btn-primary {
                @apply bg-primary hover:bg-primary/90 text-white font-bold py-3 px-6 rounded-lg transition-all duration-300 shadow-lg hover:shadow-xl transform hover:-translate-y-1;
            }
            .btn-secondary {
                @apply bg-secondary hover:bg-secondary/90 text-white font-bold py-3 px-6 rounded-lg transition-all duration-300 shadow-lg hover:shadow-xl transform hover:-translate-y-1;
            }
        }