*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

body{
    background:#f7f7f7;
}

.gallery-section{
    padding:70px 5%;
}

.container{
    max-width:1400px;
    margin:auto;
}

.heading{
    text-align:center;
    margin-bottom:45px;
}

.heading h2{
    font-size:38px;
    color:#0b4f6c;
    margin-bottom:10px;
}

.heading p{
    color:#666;
    font-size:16px;
}

.gallery{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.gallery-item{
    overflow:hidden;
    border-radius:12px;
    background:#fff;
    box-shadow:0 10px 25px rgba(0,0,0,.12);
    cursor:pointer;
    transition:.4s;
}

.gallery-item img{
    width:100%;
    height:270px;
    object-fit:cover;
    transition:transform .7s ease;
}

/* Hover Zoom */
.gallery-item:hover img{
    transform:scale(1.35);
}

.gallery-item:hover{
    box-shadow:0 15px 35px rgba(0,0,0,.25);
}

/* Tablet */

@media(max-width:992px){

.gallery{
grid-template-columns:repeat(2,1fr);
}

}

/* Mobile */

@media(max-width:600px){

.gallery{
grid-template-columns:1fr;
}

.heading h2{
font-size:30px;
}

.gallery-item img{
height:240px;
}

}