/*=========================================
PETROLEUM TANKER PAGE
=========================================*/

.petroleum-showcase{

    padding:90px 0;
    background:#fff;

}

.product-view{

    display:grid;
    grid-template-columns:1.4fr 1fr;
    gap:60px;
    align-items:center;

}

.product-image{

    background:#fafafa;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 15px 40px rgba(0,0,0,.10);

}

.product-image img{

width:100%;

border-radius:18px;

transition:.35s;

box-shadow:0 20px 45px rgba(0,0,0,.15);

}

#tankerImage{

transition:opacity .35s ease;

}

.product-image:hover img{

    transform:scale(1.04);

}

.product-details h2{

    font-size:42px;
    color:#43236F;
    margin-bottom:20px;

}

.product-details p{

    color:#666;
    line-height:1.9;
    margin-bottom:35px;

}

.product-details h3{

    margin-bottom:18px;
    color:#43236F;

}

/*================ COMPANY BUTTONS ================*/

.company-selector{

display:flex;

flex-wrap:wrap;

gap:18px;

margin-top:25px;

}

.company-btn{

padding:14px 34px;

border:none;

border-radius:40px;

background:white;

box-shadow:0 8px 20px rgba(0,0,0,.08);

font-weight:600;

font-size:15px;

cursor:pointer;

transition:.35s;

color:#43236F;

}

.company-btn:hover{

transform:translateY(-6px);

box-shadow:0 18px 35px rgba(67,35,111,.25);

background:#43236F;

color:white;

}

.company-btn.active{

background:#43236F;

color:white;

box-shadow:0 15px 35px rgba(67,35,111,.35);

}

/*================ TABLE ================*/
/*=========================*/


/*================ ACCORDION ================*/

.specifications{

    padding:100px 0;

}

.accordion{

    max-width:1000px;
    margin:auto;

}

.accordion-item{

    margin-bottom:20px;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 10px 25px rgba(0,0,0,.08);

}

.accordion-header{

    width:100%;
    padding:24px;

    background:#43236F;

    color:white;

    border:none;

    cursor:pointer;

    text-align:left;

    font-size:20px;

    font-weight:600;

}

.accordion-content{

    display:none;

    padding:35px;

    background:white;

}

.accordion-content h3{

    color:#43236F;
    margin-top:25px;
    margin-bottom:12px;

}

.accordion-content p{

    color:#555;
    line-height:1.8;

}

.accordion-content ul{

    margin-left:25px;
    margin-top:10px;

}

.accordion-content li{

    margin-bottom:10px;
    color:#555;
    list-style:disc;

}

/*================ FADE EFFECT ================*/

.fade{

    animation:fadeImage .45s;

}

@keyframes fadeImage{

    from{

        opacity:.3;
        transform:scale(.97);

    }

    to{

        opacity:1;
        transform:scale(1);

    }

}

/*================ MOBILE ================*/

@media(max-width:992px){

.product-view{

grid-template-columns:1fr;

}

.product-details{

text-align:center;

}

.company-selector{

justify-content:center;

}

}

@media(max-width:768px){

.product-details h2{

font-size:34px;

}

.company-selector button{

width:46%;

}

.accordion-header{

font-size:17px;

}

}

/*================ PREMIUM CONFIGURATION TABLE ================*/

.tank-config{
    padding:90px 0;
    background:#f8f9fc;
}

.tank-config h2{
    text-align:center;
    font-size:46px;
    color:#43236F;
    margin-bottom:50px;
}

.section-tag{
    display:block;
    text-align:center;
    color:#ff9900;
    letter-spacing:3px;
    font-weight:700;
    margin-bottom:10px;
}

.tank-table{
    width:100%;
    border-collapse:separate;
    border-spacing:0 20px;
}

.tank-table th{
    background:#43236F;
    color:#fff;
    padding:20px;
    font-size:18px;
}

.tank-table td{
    background:#fff;
    padding:25px;
    vertical-align:top;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.tank-table tr:hover td{
    transform:translateY(-5px);
    transition:.3s;
}

.tank-badge{
    display:inline-block;
    padding:10px 18px;
    margin:5px;
    border-radius:30px;
    background:#43236F;
    color:white;
    font-weight:600;
    font-size:14px;
}

/*====================================
GENERAL SPECIFICATION TABLE
====================================*/

.spec-comparison{

    padding:100px 0;
    background:#f8f9fc;

}

.comparison-table{

    margin-top:50px;
    overflow-x:auto;

}

.comparison-table table{

    width:100%;
    border-collapse:collapse;
    background:#fff;
    border-radius:18px;
    overflow:hidden;
    box-shadow:0 18px 45px rgba(0,0,0,.08);

}

.comparison-table thead{

    background:#43236F;

}

.comparison-table th{

    color:#fff;
    padding:22px;
    text-align:left;
    font-size:18px;
    font-weight:600;

}

.comparison-table td{

    padding:25px;
    vertical-align:top;
    border-bottom:1px solid #ececec;
    line-height:1.8;
    color:#555;

}

.comparison-table tbody tr{

    transition:.35s;

}

.comparison-table tbody tr:hover{

    background:#faf7ff;

}

.comparison-table td:first-child{

    width:18%;
    background:#fafafa;
    color:#43236F;
    font-weight:700;

}

.comparison-table ul{

    margin:0;
    padding-left:18px;

}

.comparison-table li{

    margin-bottom:8px;

}

.comparison-table strong{

    color:#43236F;

}

@media(max-width:992px){

.comparison-table table{

    min-width:900px;

}

}

/*=========================
ACCESSORY PARTNERS
=========================*/

.partner-slider{

    padding:100px 0;
    text-align:center;

}

.logo-carousel{

    display:flex;
    justify-content:center;
    align-items:center;
    gap:60px;
    margin-top:60px;

}

.logo-card{

    width:220px;
    height:160px;

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

    background:#fff;

    border-radius:18px;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

    transition:.6s;

}

.logo-card img{

    max-width:80%;
    max-height:90px;

    object-fit:contain;

    transition:.6s;

}

.side{

    transform:scale(.82);
    opacity:.45;
    filter:blur(3px);

}

.center{

    transform:scale(1.15);
    filter:none;
    opacity:1;

    box-shadow:0 25px 60px rgba(67,35,111,.25);

}

@media(max-width:768px){

.logo-carousel{

    gap:15px;

}

.logo-card{

    width:110px;
    height:90px;

}

.center{

    transform:scale(1);

}

}