/* Custom Animations for Product Detail Page */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

@keyframes bounceSubtle {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-2px);
    }
}

@keyframes cardsUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes reviewsFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.animate-fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.animate-slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.animate-slide-in-up {
    animation: slideInUp 0.8s ease-out forwards;
}

.animate-zoom-in {
    animation: zoomIn 0.8s ease-out forwards;
}

.animate-bounce-subtle {
    animation: bounceSubtle 2s ease-in-out infinite;
}

.animate-cards-up {
    animation: cardsUp 0.8s ease-out forwards;
}

.animate-number-bounce {
    animation: numberBounce 2s ease-in-out infinite;
}

.animate-reviews-fade-in {
    animation: reviewsFadeIn 0.8s ease-out forwards;
}

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}

/* Loading state optimization */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Improved focus states */
button:focus,
a:focus {
    outline: 2px solid #E9BF80;
    outline-offset: 2px;
}

/* Enhanced hover transitions */
.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom backdrop blur for better visual hierarchy */
.backdrop-blur-subtle {
    backdrop-filter: blur(2px);
}

/* Staggered animation delays for child elements */
.animate-cards-up > * {
    animation: cardsUp 0.8s ease-out forwards;
}

.animate-cards-up > *:nth-child(1) { animation-delay: 0.1s; }
.animate-cards-up > *:nth-child(2) { animation-delay: 0.2s; }
.animate-cards-up > *:nth-child(3) { animation-delay: 0.3s; }
.animate-cards-up > *:nth-child(4) { animation-delay: 0.4s; }

.animate-reviews-fade-in > * {
    animation: reviewsFadeIn 0.8s ease-out forwards;
}

.animate-reviews-fade-in > *:nth-child(1) { animation-delay: 0.1s; }
.animate-reviews-fade-in > *:nth-child(2) { animation-delay: 0.2s; }
.animate-reviews-fade-in > *:nth-child(3) { animation-delay: 0.3s; }
.animate-reviews-fade-in > *:nth-child(4) { animation-delay: 0.4s; }

/* Reduced motion for accessibility */
@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;
    }
    
    .animate-bounce-subtle,
    .animate-number-bounce {
        animation: none;
    }
}

/* Performance optimizations */
.animate-fade-in,
.animate-slide-in-left,
.animate-slide-in-up,
.animate-zoom-in,
.animate-cards-up,
.animate-reviews-fade-in {
    will-change: transform, opacity;
}

/* Ensure animations don't repeat on scroll */
.animate-fade-in,
.animate-slide-in-left,
.animate-slide-in-up,
.animate-zoom-in,
.animate-cards-up,
.animate-reviews-fade-in {
    animation-fill-mode: forwards;
}

/* Enhanced Button Hover Animations */
.button-hover-lift {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.button-hover-lift:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.button-hover-slide {
    overflow: hidden;
    position: relative;
}

.button-hover-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.button-hover-slide:hover::before {
    left: 100%;
}

/* Profile Image Animations */
.profile-image-hover {
    transition: all 0.3s ease;
}

.profile-image-hover:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(181, 150, 77, 0.3);
}