body {
    box-sizing: border-box;
}
    
* {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
}
    
.glass-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
    
.filter-btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
    
.filter-btn:hover {
    transform: translateY(-2px);
}
    
.filter-btn.active {
    transform: scale(0.95);
}
    
.product-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
    
.product-card:hover {
    transform: translateY(-8px);
}
    
.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.02) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}
    
.product-card:hover::before {
    opacity: 1;
}
    
.offer-badge {
    animation: pulse-glow 2s ease-in-out infinite;
}
    
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(239, 68, 68, 0.5);
    }
}
    
.cart-badge {
    animation: cart-bounce 0.5s ease;
}
    
@keyframes cart-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}
    
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}
    
.float-animation {
    animation: float 3s ease-in-out infinite;
}
    
@keyframes bounce-gentle {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}
    
.badge-bounce {
    animation: bounce-gentle 2s ease-in-out infinite;
}
    
.mobile-menu {
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}
    
.mobile-menu.active {
    transform: translateX(0);
}
    
.hero-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
}
    
.hero-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 3s infinite;
}
    
@keyframes shimmer {
    0% { transform: translateX(0); }
    100% { transform: translateX(100%); }
}
    
.carousel-container {
    position: relative;
    overflow: hidden;
}
    
.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 1.5rem;
}
    
.carousel-item {
    flex: 0 0 calc(50% - 0.75rem);
    scroll-snap-align: start;
}
    
.stats-card {
    background: white;
    border-radius: 24px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}
    
.stats-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.3);
}
    
.checkout-step {
    padding: 1.5rem;
    border-radius: 16px;
    background: white;
    margin-bottom: 1.5rem;
}
    
.payment-option {
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}
    
.payment-option:hover {
    border-color: #667eea;
    background: #f8f9ff;
}
    
.payment-option.selected {
    border-color: #667eea;
    background: linear-gradient(135deg, #f8f9ff 0%, #e8eaff 100%);
}