/* === SCROLL ANIMATIONS === */

/* Initial hidden states */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Fade in animation */
.fade-in {
    opacity: 0;
    transition: opacity 1s ease-out;
}

.fade-in.visible {
    opacity: 1;
}

/* Slide up animation */
.slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Scale animation */
.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Stagger delays for multiple items */
.stagger-1 {
    transition-delay: 0.1s;
}

.stagger-2 {
    transition-delay: 0.2s;
}

.stagger-3 {
    transition-delay: 0.3s;
}

.stagger-4 {
    transition-delay: 0.4s;
}

.stagger-5 {
    transition-delay: 0.5s;
}

/* Counter animation */
.counter {
    font-variant-numeric: tabular-nums;
}

/* Smooth number transitions */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.counter-animate {
    animation: countUp 0.5s ease-out;
}

/* Section reveal */
.section-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.section-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Card animations */
.card-animate {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.card-animate.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {

    .animate-on-scroll,
    .fade-in,
    .slide-up,
    .scale-in,
    .section-reveal,
    .card-animate {
        transition: none;
        opacity: 1;
        transform: none;
    }
}