@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.8; } }
.reveal { opacity: 0; transform: translateY(50px); transition: all 0.6s; }
.reveal.active { opacity: 1; transform: translateY(0); }