@layer utilities {
            .text-shadow {
                text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
            }
            .nav-active {
                @apply border-b-2 border-secondary;
            }
            .btn-primary {
                @apply bg-secondary text-white font-bold py-3 px-6 rounded-lg shadow-lg hover:shadow-xl transition-all duration-300 transform hover:-translate-y-1;
            }
            .section-heading {
                @apply text-[clamp(1.5rem,3vw,2.5rem)] font-bold text-primary mb-6 border-b-4 border-secondary pb-2;
            }
        }