.gallery-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-auto-rows:260px;gap:1rem}
.gallery-tile{position:relative;overflow:hidden;border-radius:.5rem;cursor:pointer;background:#f8f9fa}
.gallery-tile.size-1x1{grid-column:span 1}
.gallery-tile.size-1x2{grid-column:span 2}
@media(max-width:768px){.gallery-tile.size-1x2{grid-column:span 1}}
.gallery-tile img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gallery-tile:hover img{transform:scale(1.07)}
.gallery-overlay{position:absolute;inset:0;background:rgba(184,92,56,0);display:flex;align-items:center;justify-content:center;opacity:0;transition:.3s;color:#fff;font-weight:700;text-align:center;padding:1rem}
.gallery-tile:hover .gallery-overlay{background:rgba(184,92,56,.78);opacity:1}
.gallery-modal-img{max-height:85vh;object-fit:contain}