/* Product image shine effect - match the provided design (soft, fast sheen on hover) */
.thumbnail-wrapper figure{ position:relative; overflow:hidden; display:block; }
.thumbnail-wrapper figure img{ display:block; width:100%; height:auto; transition: transform 0.25s ease; }

.thumbnail-wrapper figure::before,
.thumbnail-wrapper figure::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* subtle overall overlay to give depth (only on hover) */
.thumbnail-wrapper figure::before{
    background: rgba(255,255,255,0);
    transition: background 0.3s ease;
}

.thumbnail-wrapper figure:hover::before{
    background: rgba(255,255,255,0.02);
}

/* the moving sheen */
.thumbnail-wrapper figure::after{
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 40%;
    height: 220%;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.26) 50%, rgba(255,255,255,0) 100%);
    transform: rotate(-20deg) translateX(0);
    filter: blur(6px);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.thumbnail-wrapper figure:hover::after{
    opacity: 1;
    animation: koob_shine 0.82s cubic-bezier(.2,.8,.2,1) forwards;
}

@keyframes koob_shine{
    0%{ transform: rotate(-20deg) translateX(-120%); opacity: 0; }
    20%{ opacity: 0.9; }
    100%{ transform: rotate(-20deg) translateX(220%); opacity: 0; }
}

/* small visual lift on hover */
.thumbnail-wrapper figure:hover img{ transform: translateZ(0); }

/* don't apply on placeholders */
.thumbnail-wrapper figure.placeholder::after{ display:none; }

@media (max-width: 768px){
    .thumbnail-wrapper figure::after{ left:-90%; width:60%; filter: blur(5px); }
}