/* ===================================================================
   ANIMATIONS.CSS - COMERCIALIZADORA Y DISTRIBUIDORA HG S.A.S
   Animaciones SEGURAS que NO afectan funcionalidad existente
   =================================================================== */

/* ===== VARIABLES DE ANIMACIÓN ===== */
:root {
    /* Timing Functions */
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-out-back: cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    /* Duraciones */
    --duration-fast: 0.2s;
    --duration-normal: 0.3s;
    --duration-slow: 0.6s;
}

/* ===== SOLO ANIMACIONES DE ENTRADA PARA INTERSECTION OBSERVER ===== */

/* Fade In - SOLO para elementos que NO sean navegación */
.content-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--duration-slow) var(--ease-out-quart), 
                transform var(--duration-slow) var(--ease-out-quart);
}

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

/* Slide In desde diferentes direcciones - SOLO contenido estático */
.content-slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--duration-slow) var(--ease-out-back), 
                transform var(--duration-slow) var(--ease-out-back);
}

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

.content-slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity var(--duration-slow) var(--ease-out-back), 
                transform var(--duration-slow) var(--ease-out-back);
}

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

.content-slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity var(--duration-slow) var(--ease-out-back), 
                transform var(--duration-slow) var(--ease-out-back);
}

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

/* ===== ANIMACIONES ESPECÍFICAS SOLO PARA CONTENIDO ESTÁTICO ===== */

/* Solo para elementos de contenido que NO interfieran con navegación */
.testimonial-card.content-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--duration-slow) var(--ease-out-expo), 
                transform var(--duration-slow) var(--ease-out-expo);
}

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

.info-card.content-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--duration-slow) var(--ease-out-back), 
                transform var(--duration-slow) var(--ease-out-back);
}

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

.gallery-item.content-fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--duration-slow) var(--ease-out-expo), 
                transform var(--duration-slow) var(--ease-out-expo);
}

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

.news-card.content-fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--duration-slow) var(--ease-out-back), 
                transform var(--duration-slow) var(--ease-out-back);
}

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

/* ===== DELAYS ESCALONADOS SOLO PARA ELEMENTOS CON CLASE ESPECÍFICA ===== */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ===== HERO SECTION ANIMATIONS - SIN AFECTAR FUNCIONALIDAD ===== */
.hero-content {
    animation: heroSlideIn 1s var(--ease-out-expo) forwards;
}

@keyframes heroSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-50px) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
}

.hero-visual {
    animation: heroVisualSlideIn 1s var(--ease-out-expo) 0.3s both;
}

@keyframes heroVisualSlideIn {
    0% {
        opacity: 0;
        transform: translateX(50px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

/* ===== LOADING ANIMATIONS BÁSICAS ===== */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid var(--accent-purple);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.02);
    }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ===== FLOATING ANIMATION SOLO PARA ELEMENTOS ESPECÍFICOS ===== */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* ===== UTILITY ANIMATIONS - NO AFECTAN FUNCIONALIDAD ===== */
.fade-in-fast {
    animation: fadeIn var(--duration-fast) var(--ease-out-quart) forwards;
}

.fade-out-fast {
    animation: fadeOut var(--duration-fast) var(--ease-out-quart) forwards;
}

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

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

/* ===== SCROLL PROGRESS ANIMATION ===== */
.scroll-progress .progress-fill {
    transition: width 0.2s ease-out;
}

/* ===== REDUCIR MOVIMIENTO PARA ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== PROTECCIÓN ABSOLUTA PARA ELEMENTOS DE NAVEGACIÓN ===== */
/* Estos elementos NO deben tener NINGUNA animación que interfiera */
.whatsapp-float,
.back-to-top,
.skip-link,
.product-catalog,
.catalog-content,
.catalog-close,
.menu-orbital,
.menu-hexagonal,
.menu-morphing,
.orbital-item,
.hex-item,
.morphing-item,
.orbital-activator,
.hex-activator,
.morphing-trigger,
.product-card,
.product-open-catalog,
.loading-screen,
.header,
.navbar,
.menu-system {
    /* NINGUNA animación automática */
    animation: none !important;
    transition-delay: 0s !important;
}

/* Remover cualquier transition conflictiva */
.product-card,
.menu-orbital *,
.menu-hexagonal *,
.menu-morphing * {
    /* Solo permitir sus propias transiciones específicas */
    animation: none !important;
}

/* Asegurar que los menús no sean afectados por Intersection Observer */
.menu-orbital,
.menu-hexagonal,
.menu-morphing,
.menu-system {
    will-change: auto !important;
    transform: none !important;
    opacity: 1 !important;
}

/* ===== ANIMACIONES SIMPLES PARA TEXTO ===== */
.text-reveal {
    position: relative;
    overflow: hidden;
}

.text-reveal.animate::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--accent-purple);
    animation: textReveal 1.5s var(--ease-out-expo) forwards;
}

@keyframes textReveal {
    0% { width: 0; }
    50% { width: 100%; }
    100% { width: 0; left: 100%; }
}