/* ========================================
   ANIMACIONES Y EFECTOS ADICIONALES
   ======================================== */

/* Animaciones de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Aplicar animaciones */
.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out forwards;
}

/* Delay para animaciones en cascada */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* Hover con efecto suave */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 51, 160, 0.2);
}

/* Badge animado */
.badge-pulse {
    animation: pulse 2s infinite;
}

/* Efecto de carga shimmer */
.loading-shimmer {
    background: linear-gradient(to right, #f0f0f0 0%, #e0e0e0 50%, #f0f0f0 100%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* Botón con animación de ripple */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-ripple:hover::after {
    width: 300px;
    height: 300px;
}

/* Scroll suave con indicador */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(to right, var(--azul-rey), var(--celeste-clinico));
    z-index: 9999;
    transition: width 0.2s ease;
}

/* Cards con efecto 3D */
.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
}

.card-3d:hover {
    transform: rotateY(5deg) rotateX(5deg);
}

/* Efecto de texto gradient */
.text-gradient {
    background: linear-gradient(135deg, var(--azul-rey), var(--celeste-clinico));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Loader personalizado */
.custom-loader {
    width: 50px;
    height: 50px;
    border: 4px solid var(--gris-claro);
    border-top-color: var(--azul-rey);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Efecto parallax suave */
.parallax {
    transition: transform 0.3s ease-out;
}

/* Tooltip personalizado */
.tooltip-custom {
    position: relative;
}

.tooltip-custom::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background-color: var(--negro);
    color: var(--blanco);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    font-size: 0.875rem;
}

.tooltip-custom:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(-4px);
}

/* Countdown timer style */
.countdown {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: var(--spacing-md) 0;
}

.countdown-item {
    text-align: center;
    background: var(--gris-claro);
    padding: var(--spacing-sm);
    border-radius: 8px;
    min-width: 80px;
}

.countdown-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--azul-rey);
}

.countdown-label {
    font-size: 0.85rem;
    color: var(--gris-medio);
    text-transform: uppercase;
}

/* Progress bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--gris-claro);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(to right, var(--azul-rey), var(--celeste-clinico));
    transition: width 0.3s ease;
}

/* Rating stars */
.rating-stars {
    display: inline-flex;
    gap: 0.25rem;
    color: #ffc107;
}

.rating-stars i {
    font-size: 1.1rem;
}

/* Badge moderno */
.badge-modern {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: var(--font-heading);
}

.badge-nuevo {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
}

.badge-destacado {
    background: linear-gradient(135deg, var(--azul-rey), var(--celeste-clinico));
    color: white;
}

.badge-oferta {
    background: linear-gradient(135deg, #dc3545, #ff6b6b);
    color: white;
}

/* Card con imagen de fondo y overlay */
.card-overlay {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.card-overlay::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-overlay:hover::before {
    opacity: 1;
}

.card-overlay-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    color: white;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.card-overlay:hover .card-overlay-content {
    transform: translateY(0);
    opacity: 1;
}

/* Glowing effect */
.glow {
    box-shadow: 0 0 20px rgba(95, 168, 211, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 20px rgba(95, 168, 211, 0.5);
    }
    to {
        box-shadow: 0 0 30px rgba(95, 168, 211, 0.8);
    }
}

/* Skeleton loader */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Smooth reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Floating animation for WhatsApp button */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

/* Typing animation */
@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

.typing-effect {
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--azul-rey);
    animation: typing 3s steps(40, end), blink 0.75s step-end infinite;
}

@keyframes blink {
    from, to { border-color: transparent; }
    50% { border-color: var(--azul-rey); }
}

/* Success checkmark animation */
.success-checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

.success-checkmark .check-icon {
    width: 80px;
    height: 80px;
    position: relative;
    border-radius: 50%;
    box-sizing: content-box;
    border: 4px solid #4CAF50;
}

.success-checkmark .check-icon::before {
    top: 3px;
    left: -2px;
    width: 30px;
    transform-origin: 100% 50%;
    border-radius: 100px 0 0 100px;
}

.success-checkmark .check-icon::after {
    top: 0;
    left: 30px;
    width: 60px;
    transform-origin: 0 50%;
    border-radius: 0 100px 100px 0;
    animation: rotate-circle 4.25s ease-in;
}

/* Mejoras responsive para animaciones */
@media (max-width: 768px) {
    .card-3d:hover {
        transform: none;
    }
    
    .hover-lift:hover {
        transform: translateY(-4px);
    }
    
    .countdown {
        gap: 0.5rem;
    }
    
    .countdown-item {
        min-width: 60px;
        padding: 0.5rem;
    }
    
    .countdown-number {
        font-size: 1.5rem;
    }
}

/* Reducir animaciones para usuarios que prefieren menos movimiento */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}