@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
    --navy:#073d78;
    --deep:#032b55;
    --blue:#1161bd;
    --orange:#ff5a18;
    --light:#f2f9ff;
    --text:#526274;
    --border:#dbe7f0;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:'Inter',Arial,sans-serif;
    color:var(--text);
    background:#fff;
}
a{text-decoration:none}

/* TOP BAR */
.topbar{
    background:var(--deep);
    color:#fff;
    font-size:11px;
    padding:7px 0;
}
.topbar-inner{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:15px;
}
.topbar a{
    color:#fff;
    margin-left:14px;
}

/* NAVBAR */
.main-nav{
    min-height:76px;
    z-index:1000;
}
.brand{
    display:flex;
    align-items:center;
    gap:9px;
    color:var(--navy)!important;
    line-height:1;
}
.brand-logo{
    width:45px;
    height:45px;
    border:2px solid var(--blue);
    border-radius:50%;
    display:grid;
    place-items:center;
    color:var(--blue);
    font-size:24px;
}
.brand-name b,
.brand-name strong,
.brand-name small{display:block}
.brand-name b{
    font-size:20px;
    font-weight:800;
}
.brand-name strong{
    color:var(--orange);
    font-size:13px;
    font-weight:800;
}
.brand-name small{
    font-size:8px;
    letter-spacing:1.5px;
    margin-top:3px;
}
.nav-link{
    color:#173d65!important;
    font-size:12px;
    font-weight:700;
    padding:27px 9px!important;
}
.nav-link:hover,
.nav-link.active{
    color:var(--orange)!important;
}
.nav-enquire{margin-left:12px}

/* ORANGE BUTTON */
.btn-orange{
    background:var(--orange);
    border:1px solid var(--orange);
    color:#fff;
    font-weight:700;
    border-radius:4px;
    padding:10px 20px;
}
.btn-orange:hover{
    background:#e94d0d;
    border-color:#e94d0d;
    color:#fff;
}

/* BANNER */
.gallery-banner{
    height:265px;
    display:flex;
    align-items:center;
    background:
        linear-gradient(90deg,
            rgba(239,249,255,.98) 0%,
            rgba(239,249,255,.80) 34%,
            rgba(239,249,255,.10) 72%),
        url("../images/about-banner.jpg") center/cover no-repeat;
}
.banner-content h1{
    margin:0;
    color:var(--navy);
    font-size:62px;
    line-height:1;
    font-weight:800;
}
.banner-content h1::first-letter{color:var(--navy)}

/* GALLERY */
.gallery-section{
    padding:60px 0 55px;
    background:#fff;
}
.section-heading{
    max-width:900px;
}
.section-kicker{
    color:var(--blue);
    font-size:12px;
    font-weight:800;
    letter-spacing:2.5px;
    margin-bottom:4px;
}
.section-heading h2{
    margin:0;
    color:var(--navy);
    font-size:28px;
    line-height:1.25;
    font-weight:800;
}
.heading-line{
    display:block;
    width:62px;
    height:4px;
    background:var(--orange);
    margin:10px 0 12px;
}
.section-heading p{
    font-size:13px;
    line-height:1.7;
    margin:0;
}

/* FILTER */
.gallery-filter{
    display:flex;
    flex-wrap:wrap;
    gap:9px;
    margin:27px 0 18px;
}
.filter-btn{
    border:1px solid #b9d3e8;
    background:#fff;
    color:var(--navy);
    border-radius:22px;
    padding:8px 19px;
    font-size:12px;
    font-weight:700;
    transition:.2s ease;
}
.filter-btn:hover,
.filter-btn.active{
    background:var(--orange);
    border-color:var(--orange);
    color:#fff;
}

/* GALLERY CARDS */
.gallery-item{
    transition:.3s ease;
}
.gallery-item.hidden{
    display:none;
}
.gallery-card{
    position:relative;
    overflow:hidden;
    border-radius:7px;
    background:#fff;
    border:1px solid var(--border);
    box-shadow:0 5px 18px rgba(7,61,120,.08);
    cursor:pointer;
}
.gallery-image{
    position:relative;
    height:198px;
    background-size:cover;
    background-position:center;
    transition:transform .35s ease;
}
.gallery-card:hover .gallery-image{
    transform:scale(1.04);
}
.gallery-image::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(
        to bottom,
        rgba(0,0,0,0) 55%,
        rgba(0,25,55,.22)
    );
}
.zoom{
    position:absolute;
    z-index:2;
    right:11px;
    bottom:11px;
    width:35px;
    height:35px;
    border-radius:50%;
    display:grid;
    place-items:center;
    background:#0565c9;
    color:#fff;
    font-size:16px;
    box-shadow:0 4px 10px rgba(0,0,0,.2);
}

/* Replace these with actual gallery photos */
.image-1{background:linear-gradient(135deg,#d7e9f5,#759ab4)}
.image-2{background:linear-gradient(135deg,#d3dfe7,#6c8392)}
.image-3{background:linear-gradient(135deg,#71899a,#e4a46a)}
.image-4{background:linear-gradient(135deg,#c9dbe5,#8199a6)}
.image-5{background:linear-gradient(135deg,#789db7,#dce8ee)}
.image-6{background:linear-gradient(135deg,#e1e9ee,#8ca7b9)}
.image-7{background:linear-gradient(135deg,#d8e6ed,#7895a8)}
.image-8{background:linear-gradient(135deg,#c8dbe6,#7b9aad)}
.image-9{background:linear-gradient(135deg,#e4d0b0,#7691a4)}
.image-10{background:linear-gradient(135deg,#708ea4,#d6aa76)}
.image-11{background:linear-gradient(135deg,#dbe7ed,#839daf)}
.image-12{background:linear-gradient(135deg,#c4d6df,#7893a4)}

/* PAGINATION */
.gallery-pagination{
    display:flex;
    justify-content:center;
    gap:8px;
    margin-top:30px;
}
.gallery-pagination button{
    width:36px;
    height:36px;
    border:1px solid #d8e4ed;
    background:#fff;
    color:var(--navy);
    border-radius:5px;
    font-size:12px;
    font-weight:700;
}
.gallery-pagination button:hover,
.gallery-pagination button.active{
    background:var(--orange);
    color:#fff;
    border-color:var(--orange);
}

/* CTA */
.cta-section{
    background:
        linear-gradient(90deg,rgba(0,61,119,.96),rgba(3,70,130,.90)),
        url("../images/about-banner.jpg") center/cover;
    padding:34px 0;
    color:#fff;
}
.cta-inner{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:25px;
}
.cta-section h2{
    margin:0;
    font-size:27px;
    font-weight:800;
}
.cta-section p{
    margin:5px 0 0;
    color:#d9ebff;
    font-size:13px;
}

/* FOOTER */
footer{
    background:#021e3a;
    color:#c9d8e8;
}
.footer-main{
    padding-top:48px;
    padding-bottom:40px;
}
.footer-brand{
    color:#fff;
    font-size:22px;
    line-height:1.1;
    font-weight:800;
}
.footer-orange{
    color:var(--orange);
    font-size:13px;
    font-weight:800;
}
footer h5{
    color:#fff;
    font-size:14px;
    margin-bottom:17px;
    font-weight:700;
}
footer p,
footer a{
    color:#c9d8e8;
    font-size:12px;
    line-height:1.7;
}
footer a{
    display:block;
    margin-bottom:7px;
}
footer a:hover{color:#fff}
footer p i{
    color:#fff;
    width:20px;
}
.social-icons{
    display:flex;
    gap:8px;
    margin-top:16px;
}
.social-icons a{
    width:34px;
    height:34px;
    border-radius:5px;
    background:#0c4f88;
    color:#fff;
    display:grid;
    place-items:center;
    font-weight:700;
}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,.12);
    padding:14px 0;
    font-size:10px;
}
.footer-bottom .container{
    display:flex;
    justify-content:space-between;
    gap:15px;
}
.footer-bottom b{color:red}

/* LIGHTBOX */
.lightbox{
    display:none;
    position:fixed;
    inset:0;
    z-index:9999;
    background:rgba(0,20,40,.90);
    align-items:center;
    justify-content:center;
    padding:25px;
}
.lightbox.show{display:flex}
.lightbox-box{
    width:min(900px,95vw);
    background:#fff;
    border-radius:8px;
    overflow:hidden;
}
#lightboxImage{
    height:540px;
    background-size:cover;
    background-position:center;
}
#lightboxTitle{
    margin:0;
    padding:15px 18px;
    color:var(--navy);
    font-size:16px;
    font-weight:800;
}
.lightbox-close{
    position:absolute;
    top:14px;
    right:25px;
    border:0;
    background:transparent;
    color:#fff;
    font-size:45px;
    line-height:1;
}

/* RESPONSIVE */
@media(max-width:991px){
    .nav-link{padding:9px 0!important}
    .nav-enquire{margin-left:0}
    .gallery-banner{height:235px}
    .banner-content h1{font-size:52px}
}
@media(max-width:767px){
    .topbar-inner{font-size:10px}
    .topbar-inner>div{display:none}
    .gallery-banner{height:210px}
    .banner-content h1{font-size:44px}
    .gallery-section{padding:45px 0}
    .section-heading h2{font-size:24px}
    .gallery-image{height:220px}
    .cta-inner{flex-direction:column;align-items:flex-start}
    .cta-section h2{font-size:23px}
    .footer-bottom .container{flex-direction:column}
}
@media(max-width:575px){
    .brand-name b{font-size:17px}
    .brand-name strong{font-size:11px}
    .brand-name small{font-size:7px}
    .brand-logo{width:40px;height:40px}
    .gallery-banner{height:180px}
    .banner-content h1{font-size:38px}
    .gallery-filter{gap:5px}
    .filter-btn{padding:7px 12px;font-size:11px}
    #lightboxImage{height:350px}
}