/* Smart Instagram Gallery styles */
.sig-grid{
    display:grid;
    grid-template-columns: repeat(var(--sig-cols,4), 1fr);
    gap: var(--sig-gap, 0px);
    width:100%;
}
.sig-item{
    width:100%;
    aspect-ratio: 16 / 9; /* keep uniform height; adjusts automatically */
    overflow:hidden;
    position:relative;
}
.sig-item img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.sig-empty{padding:16px;background:#fff;border:1px solid #eee;color:#333;}
@media (max-width:768px){
    .sig-grid{grid-template-columns: repeat(2,1fr);}
}