.product-page{

    padding:70px 0 100px;

}

.product-wrapper{

    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:50px;
    align-items:start;

}

.product-gallery{

    display:flex;
    flex-direction:column;
    gap:20px;

}

.main-image{

    background:#111C2E;
    border:1px solid rgba(255,255,255,.08);
    border-radius:22px;
    padding:40px;
    min-height:550px;

    display:flex;
    justify-content:center;
    align-items:center;

}

.main-image img{

    width:100%;
    max-height:450px;
    object-fit:contain;

}

.no-image{

    color:#64748B;
    font-size:90px;

}

.thumbnail-row{

    display:flex;
    gap:15px;
    flex-wrap:wrap;

}

.thumbnail{

    width:90px;
    height:90px;

    background:#111C2E;

    border:2px solid transparent;
    border-radius:15px;

    display:flex;
    justify-content:center;
    align-items:center;

    cursor:pointer;

    transition:.3s;

}

.thumbnail:hover{

    border-color:#0891B2;

}

.thumbnail img{

    width:80%;
    height:80%;
    object-fit:contain;

}

.product-info{

    background:#111C2E;

    border:1px solid rgba(255,255,255,.08);

    border-radius:22px;

    padding:40px;

    position:sticky;
    top:100px;

}

.product-brand{

    display:inline-block;

    color:#06B6D4;

    font-weight:700;

    letter-spacing:1px;

    margin-bottom:10px;

}

.product-info h1{

    font-size:42px;

    line-height:1.2;

    margin-bottom:20px;

    font-weight:800;

}

.product-stock{

    display:inline-flex;
    align-items:center;
    gap:8px;

    padding:10px 18px;

    border-radius:50px;

    margin-bottom:30px;

    font-weight:700;

    border:1px solid transparent;

}

.product-stock.in-stock{

    background:rgba(34,197,94,.15);
    color:#4ADE80;
    border-color:rgba(34,197,94,.35);

}

.product-stock.out-of-stock{

    background:rgba(239,68,68,.15);
    color:#F87171;
    border-color:rgba(239,68,68,.35);

}

.product-stock.pre-order{

    background:rgba(59,130,246,.15);
    color:#67E8F9;
    border-color:rgba(59,130,246,.35);

}

.product-price{

    font-size:48px;

    color:#06B6D4;

    font-weight:800;

    margin-bottom:8px;

}

.price-vat-note{

    display:flex;

    align-items:center;

    gap:6px;

    font-size:13px;

    font-weight:600;

    color:#94A3B8;

    margin-bottom:35px;

}

.product-highlights{

    display:flex;

    flex-direction:column;

    gap:16px;

    margin-bottom:40px;

}

.highlight{

    display:flex;

    align-items:center;

    gap:15px;

    color:#CBD5E1;

    font-size:17px;

}

.highlight i{

    width:26px;

    font-size:20px;

    color:#06B6D4;

}

.product-actions{

    display:flex;

    gap:15px;

}

.quote-button{

    width:100%;

    background:#0891B2;

    color:white;

    border:none;

    border-radius:14px;

    padding:16px;

    font-size:17px;

    font-weight:700;

    transition:.3s;

}

.quote-button:hover{

    background:#06B6D4;

    transform:translateY(-2px);

}

.add-to-cart-form{

    display:flex;

    gap:15px;

    width:100%;

}

.add-to-cart-form .quantity-input{

    width:90px;

    background:#0B1220;

    border:1px solid rgba(255,255,255,.15);

    border-radius:14px;

    color:#fff;

    text-align:center;

    font-size:17px;

}

.add-to-cart-form .quote-button{

    flex:1;

    width:auto;

}

.product-section{

    margin-top:70px;

    background:#111C2E;

    border:1px solid rgba(255,255,255,.08);

    border-radius:22px;

    padding:40px;

}

.product-section h2{

    font-size:32px;

    margin-bottom:30px;

    font-weight:700;

}

.product-section p{

    color:#CBD5E1;

    line-height:1.9;

}

.specifications{

    display:flex;

    flex-direction:column;

}

.spec-row{

    display:grid;

    grid-template-columns:250px 1fr;

    padding:16px 0;

    border-bottom:1px solid rgba(255,255,255,.06);

}

.spec-row:last-child{

    border-bottom:none;

}

.spec-name{

    color:#94A3B8;

    font-weight:600;

}

.spec-value{

    color:white;

}

@media(max-width:1100px){

    .product-wrapper{

        grid-template-columns:1fr;

    }

    .product-info{

        position:static;

    }

}

@media(max-width:768px){

    .main-image{

        min-height:350px;

        padding:20px;

    }

    .product-info{

        padding:30px;

    }

    .product-info h1{

        font-size:32px;

    }

    .product-price{

        font-size:38px;

    }

    .spec-row{

        grid-template-columns:1fr;

        gap:8px;

    }

}
.thumbnail.active{

    border-color:#06B6D4;

    box-shadow:0 0 15px rgba(59,130,246,.35);

}