/* --- Fade In Up Animation --- */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-up.delay-1 { transition-delay: 0.2s; }
.fade-in-up.delay-2 { transition-delay: 0.4s; }

.visible .fade-in-up {
    opacity: 1;
    transform: translateY(0);
}

/* --- General Reveal on Scroll --- */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.delay-1 { transition-delay: 0.15s; }
.reveal-on-scroll.delay-2 { transition-delay: 0.3s; }

.reveal-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}