/* Enhanced Animations and Effects - Optimized for Performance */

/* GPU Acceleration */
.animate-in,
.fade-in,
.slide-up,
.bounce-in {
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Scroll Animation Classes */
.animate-in {
    opacity: 1 !important;
    transform: translate3d(0, 0, 0) !important;
}

/* Fade In Animation - Faster */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

/* Slide Up Animation - Faster & Smoother */
.slide-up {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
    animation: slideUp 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideUp {
    from {
        transform: translate3d(0, 20px, 0);
        opacity: 0;
    }
    to {
        transform: translate3d(0, 0, 0);
        opacity: 1;
    }
}

/* Bounce In Animation - Faster */
.bounce-in {
    opacity: 0;
    transform: scale(0.95);
    animation: bounceIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes bounceIn {
    0% {
        transform: scale3d(0.95, 0.95, 1);
        opacity: 0;
    }
    50% {
        transform: scale3d(1.02, 1.02, 1);
    }
    100% {
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
}

/* Text Reveal Animation - Optimized */
@keyframes textReveal {
    from {
        opacity: 0;
        transform: translate3d(0, 15px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Hover Lift Effect - GPU Accelerated */
.hover-lift {
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateZ(0);
}

.hover-lift:hover {
    transform: translate3d(0, -4px, 0);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

/* Ripple Effect - Optimized */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: scale3d(0, 0, 1);
    animation: ripple-animation 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    will-change: transform, opacity;
}

@keyframes ripple-animation {
    to {
        transform: scale3d(3, 3, 1);
        opacity: 0;
    }
}

/* Optimized Transitions - Only on specific elements, not universal */
button, .btn, a[class*="button"],
.card, [class*="card"], .group,
img, .hover-lift {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Button Hover Effects - Optimized */
button, .btn, a[class*="button"] {
    position: relative;
    overflow: hidden;
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateZ(0);
}

button:hover, .btn:hover, a[class*="button"]:hover {
    transform: translate3d(0, -2px, 0);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

/* Image Hover Effects - Optimized */
img {
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateZ(0);
}

img:hover {
    transform: scale3d(1.03, 1.03, 1);
}

/* Card Hover Effects - Optimized */
.card, [class*="card"], .group {
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateZ(0);
}

.card:hover, [class*="card"]:hover, .group:hover {
    transform: translate3d(0, -4px, 0);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* Input Focus Effects - Optimized */
input:focus, textarea:focus, select:focus {
    transform: scale3d(1.01, 1.01, 1);
    box-shadow: 0 0 0 3px rgba(157, 178, 159, 0.15);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

/* Loading State */
body:not(.loaded) {
    overflow: hidden;
}

body.loaded {
    animation: fadeIn 0.5s ease-in;
}

/* Stagger Animation for Lists - Faster */
.stagger-item {
    opacity: 0;
    transform: translate3d(0, 15px, 0);
    will-change: transform, opacity;
    animation: slideUp 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.05s; }
.stagger-item:nth-child(2) { animation-delay: 0.1s; }
.stagger-item:nth-child(3) { animation-delay: 0.15s; }
.stagger-item:nth-child(4) { animation-delay: 0.2s; }
.stagger-item:nth-child(5) { animation-delay: 0.25s; }
.stagger-item:nth-child(6) { animation-delay: 0.3s; }

/* Parallax Container - Optimized */
.parallax {
    will-change: transform;
    transform: translateZ(0);
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Enhanced Header Styles - Optimized */
header {
    will-change: transform, box-shadow;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateZ(0);
}

header.scrolled {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    background-color: rgba(255, 255, 255, 0.98);
}

/* Navigation Link Hover Effect */
nav a {
    position: relative;
    overflow: hidden;
}

nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #9db29f, transparent);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

nav a:hover::before {
    width: 80%;
}

/* Search Bar Focus Effect */
#header-search:focus {
    transform: scale(1.02);
    box-shadow: 0 0 0 4px rgba(157, 178, 159, 0.1);
}

/* Cart Badge Animation */
@keyframes cartBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.cart-badge-animate {
    animation: cartBounce 0.5s ease;
}

/* Mobile Menu Animation */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}

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

/* Menu Icon Animation */
#mobile-menu-button.active #menu-top {
    transform: rotate(45deg) translate(5px, 5px);
}

#mobile-menu-button.active #menu-middle {
    opacity: 0;
}

#mobile-menu-button.active #menu-bottom {
    transform: rotate(-45deg) translate(7px, -6px);
}

#menu-top, #menu-middle, #menu-bottom {
    transform-origin: center;
    transition: all 0.3s ease;
}

/* Modal Animations */
.modal {
    animation: modalFadeIn 0.3s ease-out;
}

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

/* Shimmer Loading Effect */
.shimmer {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

/* Pulse Animation */
.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Gradient Animation */
.gradient-animate {
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Scale on Hover - Optimized */
.scale-hover {
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateZ(0);
}

.scale-hover:hover {
    transform: scale3d(1.03, 1.03, 1);
}

/* Rotate on Hover - Optimized */
.rotate-hover {
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateZ(0);
}

.rotate-hover:hover {
    transform: rotate(3deg) translateZ(0);
}

/* Glow Effect - Optimized */
.glow {
    box-shadow: 0 0 15px rgba(157, 178, 159, 0.25);
    transition: box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.glow:hover {
    box-shadow: 0 0 20px rgba(157, 178, 159, 0.4);
}

/* Fade In Up - Optimized */
.fade-in-up {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
    will-change: transform, opacity;
    animation: fadeInUp 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Reduce 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;
    }
}