/* Image Optimization CSS */

/* WebP Support Detection */
.webp-support .webp-image {
    display: block;
}

.webp-support .fallback-image {
    display: none;
}

.no-webp-support .webp-image {
    display: none;
}

.no-webp-support .fallback-image {
    display: block;
}

/* Responsive Images */
.responsive-image {
    width: 100%;
    height: auto;
    max-width: 100%;
}

/* Image Loading Optimization */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.lazy-load.loaded {
    opacity: 1;
}

/* Image Placeholders */
.image-placeholder {
    background-color: #f5f5f5;
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: "";
    display: block;
    position: absolute;
    left: -150px;
    top: 0;
    height: 100%;
    width: 150px;
    background: linear-gradient(to right, transparent 0%, rgba(255, 255, 255, 0.8) 50%, transparent 100%);
    animation: loading-placeholder 1.5s cubic-bezier(0.4, 0.0, 0.2, 1) infinite;
}

@keyframes loading-placeholder {
    from {
        left: -150px;
    }
    to {
        left: 100%;
    }
}