/* ===========================================
   Lazy Loading Images with Blur Effect
   Improves page performance by:
   - Loading images only when visible (native lazy loading)
   - Showing a blurred placeholder while loading
   - Smoothly transitioning to focused image
   =========================================== */

/* Base lazy image style - blurred by default */
.lazy-image {
    filter: blur(10px);
    transition: filter 0.5s ease-out;
    will-change: filter;
}

/* When image is loaded, remove blur */
.lazy-image.loaded {
    filter: blur(0);
}

/* Optional: Add a subtle placeholder background */
.lazy-image-wrapper {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

/* Skeleton loading animation for image placeholders */
.lazy-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.4) 50%,
            transparent 100%);
    animation: shimmer 1.5s infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lazy-image-wrapper.loading::before {
    opacity: 1;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Hide skeleton when image is loaded */
.lazy-image-wrapper.loaded::before {
    display: none;
}

/* Ensure images display properly */
.lazy-image-wrapper img {
    display: block;
    width: 100%;
    height: auto;
}