/* Global Animation Styles */

:root {
    --anim-duration: 0.8s;
    --anim-easing: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Base class for all animated elements */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--anim-duration) var(--anim-easing),
        transform var(--anim-duration) var(--anim-easing);
    will-change: opacity, transform;
}

/* Visibility state */
.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Animation Types */
.fade-up {
    /* Default behavior */
}

.fade-in {
    transform: translateY(0);
    /* No movement, just fade */
}

.slide-left {
    transform: translateX(-50px);
}

.slide-left.is-visible {
    transform: translateX(0);
}

.slide-right {
    transform: translateX(50px);
}

.slide-right.is-visible {
    transform: translateX(0);
}

.zoom-in {
    transform: scale(0.9);
}

.zoom-in.is-visible {
    transform: scale(1);
}

/* Staggered Delays */
.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}

.delay-500 {
    transition-delay: 0.5s;
}

.delay-600 {
    transition-delay: 0.6s;
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll {
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
        animation: none !important;
    }
}