.metallic-category {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    margin-bottom: 30px;
    aspect-ratio: 1;
}

.metallic-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.metallic-overlay {
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(255,255,255,0.2) 45%,
        rgba(255,255,255,0.4) 50%,
        rgba(255,255,255,0.2) 55%,
        transparent 100%
    );
    transform: skewX(-20deg);
    transition: all 0.5s ease;
}

.metallic-category:hover .metallic-overlay {
    left: 100%;
}