.animate-fade-in { animation: fadeIn 0.8s ease-out; }
.animate-fade-in-delay-1 { animation: fadeIn 0.8s ease-out 0.2s backwards; }
.animate-fade-in-delay-2 { animation: fadeIn 0.8s ease-out 0.4s backwards; }
.animate-fade-in-delay-3 { animation: fadeIn 0.8s ease-out 0.6s backwards; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

[data-aos] { opacity: 0; transition-property: transform, opacity; }
[data-aos].aos-animate { opacity: 1; }
[data-aos="fade-up"] { transform: translateY(50px); }
[data-aos="fade-up"].aos-animate { transform: translateY(0); }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }