.gallery-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
    padding:60px;
   
}

.gallery-item{
    position:relative;
    overflow:hidden;
    border-radius:10px;
}

.gallery-item img{
    width:100%;
    height: 370px;
    display:block;
    border-radius:10px;
}

.overlay{
    position:absolute;
    bottom:0;
    left:0;
    width:100%;
    height:20%;
    background:rgba(0,0,0,0.7);
    color:white;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    opacity:0;
    transition:0.4s;
    text-align:center;
}

/* Remove extra spacing */
.overlay h4{
    margin:2px 0;
    font-size:18px;
}

.overlay p{
    margin:2px 0;
    font-size:14px;
    line-height:1.2;
}

.gallery-item:hover .overlay{
    opacity:1;
}