/*==================================================
PAGE BANNER
==================================================*/

.page-banner{
    position:relative;
    background:url('../images/reactorsbanner.webp') center center/cover no-repeat;
    padding:130px 0;
    overflow:hidden;
    animation:zoomBg 12s ease-in-out infinite alternate;
}

@keyframes zoomBg{
    from{background-size:100%;}
    to{background-size:110%;}
}

.page-banner .overlay{
    position:absolute;
    inset:0;
    background:rgba(8,35,65,.68);
}

.banner-content{
    position:relative;
    z-index:2;
}

.page-banner h1{
    color:#fff;
    font-size:52px;
    font-weight:700;
    margin-bottom:15px;
}

.page-banner p{
    color:#f3f3f3;
    max-width:700px;
    font-size:19px;
    line-height:1.8;
}

/*==================================================
COMMON SECTION
==================================================*/

.product-section,
.features,
.whychoose,
.applications,
.cta-section{
    padding:90px 0;
}

.section-heading{
    text-align:center;
    margin-bottom:60px;
}

.section-heading span{
    color:#ff7a00;
    font-weight:700;
    letter-spacing:1px;
    text-transform:uppercase;
}

.section-heading h2{
    color:#0b2c4d;
    font-size:42px;
    margin-top:12px;
}

/*==================================================
PRODUCT
==================================================*/

.product-grid{
    display:grid;
    grid-template-columns:40% 60%;
    gap:20px;
    align-items:center;
}

.product-image{
    background:#fff;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);

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

    min-height:450px;
    padding:10px;
}

.product-image img{
    width:85%;
    max-width:420px;
    height:450px;;

    object-fit:contain;
    transition:.4s;
}

.product-image:hover img{
    transform:scale(1.05);
}

.product-image:hover img{
    transform:scale(1.08);
}

.product-content p{
    font-size:20px;
    line-height:2;
    color:#555;
    margin-bottom:28px;
}

.product-content{
    display:flex;
    flex-direction:column;
    justify-content:center;
}

/*==================================================
BUTTON
==================================================*/

.btn-primary{
    display:inline-block;
    padding:15px 34px;
    background:#ff7a00;
    color:#fff;
    border-radius:35px;
    text-decoration:none;
    font-weight:600;
    transition:.35s;
	    align-self:flex-start;
    margin-top:10px;
}

.btn-primary:hover{
    background:#0b2c4d;
    transform:translateY(-3px);
}

@media(max-width:991px){

.product-grid{
    grid-template-columns:1fr;
    gap:40px;
}

.product-image{
    min-height:380px;
}

.product-image img{
    width:80%;
}

.product-content{
    text-align:center;
}

.btn-primary{
    align-self:center;
}

}


/*==================================================
FEATURE CARDS
==================================================*/

.feature-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.feature-card{
    background:#fff;
    padding:40px 30px;
    border-radius:18px;
    text-align:center;
    box-shadow:0 8px 25px rgba(0,0,0,.08);
    transition:.35s;
}

.feature-card:hover{
    transform:translateY(-8px);
    box-shadow:0 18px 35px rgba(0,0,0,.14);
}

.feature-card i{
    font-size:48px;
    color:#ff7a00;
    margin-bottom:20px;
}

.feature-card h3{
    color:#0b2c4d;
    margin-bottom:15px;
}

.feature-card p{
    color:#666;
    line-height:1.7;
}

/*==================================================
WHY CHOOSE
==================================================*/

.whychoose{
    background:#f8fafc;
}

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

.why-box{
    background:#fff;
    padding:28px;
    text-align:center;
    border-radius:16px;
    font-weight:600;
    color:#0b2c4d;
    transition:.35s;
    box-shadow:0 5px 18px rgba(0,0,0,.08);
}

.why-box i{
    display:block;
    font-size:36px;
    color:#ff7a00;
    margin-bottom:15px;
}

.why-box:hover{
    background:#0b2c4d;
    color:#fff;
}

.why-box:hover i{
    color:#ffb14a;
}

/*==================================================
APPLICATIONS
==================================================*/

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

.application-card{
    background:#fff;
    padding:35px 20px;
    text-align:center;
    border-radius:16px;
    box-shadow:0 6px 18px rgba(0,0,0,.08);
    font-weight:600;
    color:#0b2c4d;
    transition:.35s;
}

.application-card:hover{
    background:#ff7a00;
    color:#fff;
    transform:translateY(-8px);
}

/*==================================================
CTA
==================================================*/

.cta-section{
    background:linear-gradient(135deg,#0b2c4d,#174d7c);
    text-align:center;
    color:#fff;
}

.cta-section h2{
    font-size:42px;
    margin-bottom:20px;
}

.cta-section p{
    max-width:750px;
    margin:auto auto 35px;
    font-size:18px;
    line-height:1.9;
}

/*==================================================
RESPONSIVE
==================================================*/

@media(max-width:992px){

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

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

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

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

}

@media(max-width:768px){

.page-banner{
    padding:90px 0;
}

.page-banner h1{
    font-size:36px;
}

.section-heading h2{
    font-size:32px;
}

.feature-grid,
.application-grid,
.why-grid{
    grid-template-columns:1fr;
}

.product-content{
    text-align:center;
}

.product-content .btn-primary{
    margin-top:15px;
}

}