body{
    background:#fff6f9;
    font-family:Arial,sans-serif;
}

.product-section{
    max-width:1300px;
    margin:60px auto;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    padding:0 40px;
}

.product-image img{
    width:100%;
    border-radius:18px;
}

.thumbs{
    display:flex;
    gap:15px;
    margin-top:20px;
}

.thumbs img{
    width:90px;
    height:90px;
    border-radius:12px;
    cursor:pointer;
    object-fit:cover;
    border:2px solid #ddd;
}

.product-info h1{
    font-family:Georgia,'Times New Roman',serif;
    font-size:36px;
    margin-bottom:15px;
    color:#6b0f2b;
}

.rating{
    color:#ff9800;
    font-size:18px;
    margin-bottom:20px;
}

.price{
    margin-bottom:25px;
}

.new-price{
    font-size:34px;
    font-weight:bold;
    color:#e0157a;
}

.old-price{
    text-decoration:line-through;
    color:#888;
    margin-left:10px;
}

.discount{
    color:green;
    margin-left:10px;
    font-weight:bold;
}

.short-desc{
    line-height:1.8;
    color:#555;
    margin-bottom:30px;
}

.size-box h3,
.quantity h3{
    margin-bottom:12px;
}

.sizes{
    display:flex;
    gap:10px;
    margin-bottom:25px;
}

.sizes button{
    width:50px;
    height:50px;
    border:1px solid #ccc;
    background:#fff;
    cursor:pointer;
    border-radius:10px;
    font-weight:bold;
}

.sizes button:hover{
    background:#111;
    color:#fff;
}

.sizes button.active{
    background:#e0157a;
    color:#fff;
    border:2px solid #e0157a;
}

.qty-box{
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:30px;
}

.qty-box button{
    width:45px;
    height:45px;
    border:none;
    background:#111;
    color:#fff;
    font-size:22px;
    cursor:pointer;
    border-radius:8px;
}

.qty-box input{
    width:60px;
    height:45px;
    text-align:center;
    font-size:18px;
    border:1px solid #ccc;
    border-radius:8px;
}

.action-buttons{
    display:flex;
    gap:20px;
    margin-bottom:35px;
}

.cart-btn,
.buy-btn{
    flex:1;
    padding:16px;
    border:none;
    border-radius:10px;
    font-size:17px;
    font-weight:bold;
    cursor:pointer;
}

.cart-btn{
    background:#111;
    color:#fff;
}

.cart-btn:hover{
    background:#ffd700;
    color:#111;
}

.buy-btn{
    background:#e0157a;
    color:#fff;
}

.buy-btn:hover{
    background:#b80f61;
}

.delivery-box{
    background:#fff;
    padding:20px;
    border-radius:12px;
    box-shadow:0 5px 15px rgba(0,0,0,.08);
}

.delivery-box h3{
    margin-bottom:15px;
}

.delivery-box ul{
    padding-left:20px;
}

.delivery-box li{
    margin-bottom:10px;
}

.description{
    max-width:1300px;
    margin:50px auto;
    padding:0 40px;
}

.description h2{
    margin-bottom:20px;
    color:#6b0f2b;
}

.description p{
    line-height:1.9;
    color:#555;
}

.related-products{
    max-width:1300px;
    margin:60px auto;
    padding:0 40px 60px;
}

.related-products h2{
    text-align:center;
    margin-bottom:35px;
    color:#6b0f2b;
}

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

.related-card{
    background:#fff;
    border-radius:15px;
    overflow:hidden;
    box-shadow:0 5px 15px rgba(0,0,0,.08);
    display:block;
    text-decoration:none;
    color:inherit;
}

.related-card img{
    width:100%;
    height:260px;
    object-fit:cover;
}

.related-card h3{
    padding:15px;
}

.related-card p{
    padding:0 15px 20px;
    color:#e0157a;
    font-weight:bold;
}

@media(max-width:768px){

.product-section{
    display:flex;
    flex-direction:column;
    padding:15px;
    gap:25px;
    margin:20px auto;
}

.product-image img{
    width:100%;
    border-radius:12px;
}

.thumbs{
    justify-content:center;
    flex-wrap:wrap;
}

.thumbs img{
    width:65px;
    height:65px;
}

.product-info h1{
    font-size:24px;
    line-height:1.3;
}

.new-price{
    font-size:26px;
}

.short-desc{
    font-size:15px;
}

.sizes{
    flex-wrap:wrap;
}

.sizes button{
    width:45px;
    height:45px;
}

.qty-box{
    justify-content:center;
}

.action-buttons{
    display:flex;
    flex-direction:column;
    gap:12px;
}

.cart-btn,
.buy-btn{
    width:100%;
}

.description,
.related-products{
    padding:15px;
}

.related-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
}

.related-card img{
    height:170px;
}

}