/* ==========================================================================
   CardNet.ec - Animaciones de Alta Sobriedad y Transiciones (animations.css)
   ========================================================================== */

/* 1. Clases de Animación por Scroll (Activación progresiva y sutil) */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    will-change: opacity, transform;
}

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

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }

/* 2. Transiciones de Hover Sobrio en Elementos Interactivos */
.product-card, .brand-card, .process-step {
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.product-card:hover, .brand-card:hover, .process-step:hover {
    transform: translateY(-2px);
}

/* 3. Brillo y Opacidad General */
.fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}