/* === Scroll Animations for Index === */
.scroll-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.scroll-slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.scroll-slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

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

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

/* Delay classes for staggered animations */
.delay-100 {
    transition-delay: 0.1s !important;
}

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

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

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