/* ============================================
   LA TABERNA DE PAPÁ - ANIMATIONS
   ============================================ */

/* Fade In Animation */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Slide Up Animation */
.slide-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Staggered delays for slide-up elements */
.slide-up:nth-child(1) { transition-delay: 0.1s; }
.slide-up:nth-child(2) { transition-delay: 0.2s; }
.slide-up:nth-child(3) { transition-delay: 0.3s; }
.slide-up:nth-child(4) { transition-delay: 0.4s; }
.slide-up:nth-child(5) { transition-delay: 0.5s; }
.slide-up:nth-child(6) { transition-delay: 0.6s; }

/* Slide In From Left */
.slide-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Slide In From Right */
.slide-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Scale Animation */
.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

/* Menu Section Fade */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Content Animation */
.hero-title {
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
}

.hero-subtitle {
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.4s forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Image Hover Zoom Effect */
.img-zoom {
    overflow: hidden;
}

.img-zoom img {
    transition: transform 0.7s ease;
}

.img-zoom:hover img {
    transform: scale(1.1);
}

/* Button Ripple Effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    opacity: 0;
    transform: scale(0);
    transition: opacity 0.3s, transform 0.3s;
}

.btn:active::after {
    opacity: 1;
    transform: scale(2);
    transition: 0s;
}

/* Smooth underline animation */
.hover-underline {
    position: relative;
}

.hover-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width 0.3s ease;
}

.hover-underline:hover::after {
    width: 100%;
}

/* Card Lift Effect */
.card-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

/* Navbar Background Transition */
.navbar {
    transition: background-color 0.3s ease, height 0.3s ease, backdrop-filter 0.3s ease;
}

/* Mobile Menu Slide */
.nav-menu {
    transition: right 0.3s ease;
}

/* Menu Tab Transition */
.menu-nav-item {
    transition: all 0.2s ease;
}

/* Gallery Overlay Fade */
.gallery-overlay {
    transition: opacity 0.3s ease;
}

/* Lightbox Animation */
.lightbox {
    animation: fadeIn 0.3s ease;
}

.lightbox-img {
    animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Stat Counter Animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-number {
    animation: countUp 0.8s ease forwards;
}

/* Scroll Reveal Base State */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

/* Stagger children animations */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
}

.stagger-children.visible > * {
    animation: staggerFadeIn 0.5s ease forwards;
}

.stagger-children.visible > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children.visible > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children.visible > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children.visible > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children.visible > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children.visible > *:nth-child(6) { animation-delay: 0.6s; }

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

/* Pulse Animation for CTAs */
@keyframes gentlePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

.pulse-subtle {
    animation: gentlePulse 3s ease-in-out infinite;
}

/* Shimmer Effect for Featured Items */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.shimmer {
    background: linear-gradient(
        90deg,
        var(--color-gold) 0%,
        #E5C76B 25%,
        var(--color-gold) 50%,
        #E5C76B 75%,
        var(--color-gold) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

/* Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .fade-in,
    .slide-up,
    .slide-left,
    .slide-right,
    .scale-in,
    .reveal {
        opacity: 1;
        transform: none;
    }
    
    .scroll-indicator {
        animation: none;
    }
    
    .whatsapp-float {
        animation: none;
    }
}