:root{
 --navy:#062b49;--navy2:#031d30;--blue:#075f8c;--cyan:#10a5bd;
 --ice:#edf8fb;--paper:#f7fafb;--ink:#102633;--muted:#627681;
 --line:#dbe8ed;--white:#fff;--shadow:0 20px 55px rgba(3,38,61,.13);
 --radius:24px;--max:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}
.container{width:min(var(--max),92%);margin:auto}
.topbar{background:var(--navy2);color:#d9edf3;font-size:12px}
.topbar .container{min-height:37px;display:flex;justify-content:space-between;align-items:center;gap:15px}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-bottom:1px solid rgba(219,232,237,.8)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{width:195px;height:auto}
.navlinks{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:800;color:#294a5b}
.navlinks a{padding:8px 0;position:relative}
.navlinks a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--cyan);transition:.2s}
.navlinks a:hover:after,.navlinks a.active:after{width:100%}
.navlinks .navcta{background:var(--blue);color:#fff!important;padding:12px 18px!important;border-radius:999px;box-shadow:0 9px 22px rgba(7,95,140,.2)}
.menu{display:none;background:none;border:0;font-size:27px;color:var(--navy)}
.navlinks.open{display:flex}

.hero-slider{position:relative;height:680px;min-height:600px;overflow:hidden;background:var(--navy)}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .8s ease;display:flex;align-items:center}
.slide.active{opacity:1;visibility:visible}
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.slide-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,25,43,.9) 0%,rgba(3,35,55,.72) 44%,rgba(3,35,55,.22) 100%)}
.slide-content{position:relative;z-index:2;color:#fff;width:min(720px,92%);margin-left:max(4%,calc((100% - var(--max))/2))}
.eyebrow{display:flex;align-items:center;gap:9px;color:#78d8e5;font-weight:900;text-transform:uppercase;letter-spacing:.13em;font-size:11px;margin-bottom:17px}
.eyebrow i{width:8px;height:8px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 7px rgba(16,165,189,.15)}
.slide h1{font-size:clamp(43px,5.5vw,76px);line-height:1.01;letter-spacing:-.045em;margin:0;color:#fff;max-width:760px}
.slide h1 em{font-style:normal;color:#6dd5e3}
.slide p{font-size:18px;color:#d7e9ee;max-width:650px;margin:24px 0 30px}
.buttons{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 21px;border-radius:12px;font-weight:850;border:1px solid transparent;transition:.2s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.primary{background:var(--cyan);color:#062b49;box-shadow:0 13px 28px rgba(0,0,0,.15)}
.secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.35);color:#fff}
.slide-nav{position:absolute;z-index:4;bottom:35px;left:max(4%,calc((100% - var(--max))/2));display:flex;gap:9px}
.slide-dot{width:38px;height:4px;border:0;border-radius:10px;background:rgba(255,255,255,.35);padding:0;cursor:pointer;transition:.3s}
.slide-dot.active{background:#72dbe6;width:60px}
.slide-arrow{position:absolute;z-index:4;right:4%;bottom:28px;display:flex;gap:8px}
.slide-arrow button{width:43px;height:43px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(0,0,0,.18);color:#fff;font-size:18px;cursor:pointer}
.hero-badges{position:absolute;z-index:3;right:max(4%,calc((100% - var(--max))/2));bottom:30px;display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}
.hero-badge{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(8px);padding:9px 12px;border-radius:999px;color:#fff;font-size:11px;font-weight:800}

.section{padding:92px 0}.section.soft{background:var(--paper)}.section.ice{background:var(--ice)}
.section-head{max-width:750px;margin-bottom:42px}.kicker{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--cyan);font-weight:900}
h2{font-size:clamp(32px,4vw,50px);line-height:1.08;letter-spacing:-.035em;color:var(--navy);margin:7px 0 13px}
.section-head p{color:var(--muted);font-size:16px}
.service-photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.photo-card{position:relative;min-height:360px;border-radius:22px;overflow:hidden;background:#123;box-shadow:0 10px 35px rgba(2,36,56,.1)}
.photo-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.5s}
.photo-card:hover img{transform:scale(1.06)}
.photo-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,27,43,.9),rgba(2,27,43,.05) 68%)}
.photo-card-content{position:absolute;z-index:2;left:22px;right:22px;bottom:21px;color:#fff}
.photo-card-content .icon{margin-bottom:12px}
.photo-card h3{margin:0 0 5px;font-size:21px}.photo-card p{margin:0;color:#d4e6eb;font-size:13px}
.icon{width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:20px;border:1px solid rgba(255,255,255,.18)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:28px;transition:.22s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c1dbe4}
.card .icon{background:var(--ice);color:var(--blue);border:0;margin-bottom:18px}
.card h3{color:var(--navy);margin:0 0 8px;font-size:19px}.card p{color:var(--muted);font-size:14px;margin:0}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.dark-panel{background:var(--navy);color:#fff;border-radius:30px;padding:40px;min-height:390px;position:relative;overflow:hidden}
.dark-panel:after{content:"";position:absolute;width:310px;height:310px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-100px;bottom:-120px;box-shadow:0 0 0 55px rgba(255,255,255,.025),0 0 0 110px rgba(255,255,255,.018)}
.dark-panel img{width:190px;height:auto;margin-bottom:30px}
.dark-panel h3{font-size:29px;line-height:1.13;max-width:430px;margin:0}.dark-panel p{color:#c6dce4;max-width:450px}
.checklist{display:grid;gap:15px;margin-top:24px}.check{display:flex;gap:12px}.check b{color:var(--cyan)}.check span{color:var(--muted);font-size:14px}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}.process .card{position:relative;padding-top:42px}.process .card:before{counter-increment:step;content:"0" counter(step);position:absolute;right:20px;top:18px;font-size:12px;font-weight:900;color:var(--cyan);letter-spacing:.08em}
.page-hero{background:linear-gradient(135deg,var(--navy),#0a668d);color:#fff;padding:75px 0}.page-hero h1{color:#fff;font-size:clamp(42px,6vw,65px);line-height:1.03;margin:0}.page-hero p{color:#cbe2e9;max-width:720px;font-size:17px;margin:18px 0 0}.breadcrumb{font-size:12px;color:#a9d2dc;margin-bottom:16px}.breadcrumb a{color:#dff6fb}
.service-detail{display:grid;grid-template-columns:1fr 1fr;gap:18px}.service-detail .card{min-height:210px}
.supply-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff}.supply-table th,.supply-table td{text-align:left;padding:17px 19px;border-bottom:1px solid var(--line);font-size:14px}.supply-table th{background:var(--navy);color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.supply-table tr:last-child td{border-bottom:0}.supply-table td:first-child{font-weight:800;color:var(--navy)}
.port-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.port{padding:24px;background:#fff;border:1px solid var(--line);border-radius:18px}.port span{font-size:10px;color:var(--cyan);font-weight:900;letter-spacing:.12em}.port h3{margin:7px 0 4px;color:var(--navy)}.port p{margin:0;color:var(--muted);font-size:13px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.contact-card{background:#fff;border:1px solid var(--line);border-radius:25px;padding:28px;display:grid;gap:0;box-shadow:var(--shadow)}.contact-item{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.contact-item:last-child{border:0}.contact-icon{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:var(--ice);display:grid;place-items:center;color:var(--blue)}.contact-item strong{display:block;color:var(--navy);font-size:13px;margin-bottom:3px}.contact-item a,.contact-item span{font-size:14px;color:var(--muted);overflow-wrap:anywhere}
.form{display:grid;gap:14px}.form label{font-size:12px;font-weight:800;color:#3c5967}.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px 14px;font:inherit;outline:none;background:#fff}.form input:focus,.form textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(16,165,189,.1)}.form textarea{min-height:145px;resize:vertical}
footer{background:var(--navy2);color:#9db7c1;padding:35px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:35px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}footer .logo{width:170px;margin-bottom:14px}footer h4{color:#fff;margin:0 0 11px;font-size:13px}footer a,footer p{font-size:12px;color:#a7bdc5;margin:5px 0}.copyright{padding-top:18px;font-size:11px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
.float-wa{position:fixed;right:22px;bottom:22px;z-index:90;background:#20b765;color:#fff;width:55px;height:55px;border-radius:50%;display:grid;place-items:center;font-size:22px;box-shadow:0 12px 30px rgba(0,0,0,.18)}
@media(max-width:900px){.navlinks{display:none;position:absolute;left:4%;right:4%;top:72px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.navlinks.open{display:flex}.menu{display:block}.hero-slider{height:620px}.slide-content{margin-left:4%}.hero-badges{display:none}.split,.contact-grid{grid-template-columns:1fr}.service-photo-grid,.grid3,.process{grid-template-columns:1fr 1fr}.port-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.topbar .container{justify-content:center;text-align:center;padding:8px 0}.nav{height:70px}.logo{width:165px}.hero-slider{height:650px;min-height:620px}.slide-bg{background-position:62% center}.slide h1{font-size:43px}.slide p{font-size:16px}.slide-content{margin-left:5%;margin-right:5%}.slide-nav{left:5%;bottom:24px}.slide-arrow{right:5%;bottom:17px}.section{padding:68px 0}.service-photo-grid,.grid3,.process,.service-detail,.port-grid,.footer-grid{grid-template-columns:1fr}.dark-panel{padding:28px}.contact-grid{gap:30px}.supply-table{font-size:12px;display:block;overflow-x:auto;white-space:nowrap}}

/* V3 — richer service/supply presentation */
.footer-logo{display:inline-flex;align-items:center;margin-bottom:14px}
footer .footer-logo .logo{width:190px;margin:0;filter:drop-shadow(0 5px 14px rgba(0,0,0,.22))}
.dark-logo{display:block;width:190px!important;height:auto;margin-bottom:30px;filter:drop-shadow(0 5px 14px rgba(0,0,0,.20))}
.visual-hero{position:relative;min-height:500px;border-radius:30px;overflow:hidden;background:#092e49;color:#fff}
.visual-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.visual-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,27,44,.93),rgba(3,43,65,.65) 55%,rgba(3,43,65,.15))}
.visual-hero-content{position:relative;z-index:2;padding:62px;max-width:700px}
.visual-hero-content h2{color:#fff;font-size:clamp(34px,4.3vw,57px);margin:8px 0 15px}
.visual-hero-content p{color:#d1e4e9;max-width:600px}
.feature-service{display:grid;grid-template-columns:1.05fr .95fr;gap:45px;align-items:center}
.feature-service.reverse{grid-template-columns:.95fr 1.05fr}
.feature-service.reverse .feature-image{order:2}
.feature-image{height:400px;border-radius:25px;overflow:hidden;position:relative;box-shadow:var(--shadow)}
.feature-image img{width:100%;height:100%;object-fit:cover}
.feature-image .image-label{position:absolute;left:18px;bottom:18px;background:rgba(3,29,48,.86);color:#fff;padding:9px 13px;border-radius:10px;font-size:11px;font-weight:800}
.feature-copy .kicker{margin-bottom:4px}.feature-copy h3{font-size:32px;line-height:1.1;color:var(--navy);margin:8px 0 14px}.feature-copy p{color:var(--muted);font-size:15px}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.mini-item{border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px}
.mini-item b{display:block;color:var(--navy);font-size:13px}.mini-item span{font-size:12px;color:var(--muted)}
.service-band{background:var(--navy);color:#fff;padding:55px 0}.service-band-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:35px;align-items:center}.service-band h2{color:#fff;margin:5px 0 10px}.service-band p{color:#bfd7df}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat-box{border:1px solid rgba(255,255,255,.13);border-radius:17px;padding:20px;background:rgba(255,255,255,.04)}.stat-box strong{display:block;color:#70d7e3;font-size:25px}.stat-box span{font-size:11px;color:#bdd5dc}
.supply-visual{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.supply-tile{position:relative;min-height:245px;border-radius:21px;overflow:hidden}.supply-tile.large{min-height:510px}.supply-tile img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.supply-tile:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,29,46,.9),rgba(2,29,46,.04) 68%)}.supply-tile-content{position:absolute;z-index:2;left:20px;right:20px;bottom:18px;color:#fff}.supply-tile-content h3{margin:0 0 5px;font-size:21px}.supply-tile-content p{margin:0;color:#d1e4e9;font-size:12px}.tile-stack{display:grid;gap:18px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.category{background:#fff;border:1px solid var(--line);border-radius:18px;padding:21px;min-height:175px}.category .num{font-size:10px;font-weight:900;color:var(--cyan);letter-spacing:.12em}.category h3{font-size:17px;color:var(--navy);margin:8px 0 6px}.category p{font-size:12px;color:var(--muted);margin:0}.spec-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.spec{padding:19px;background:var(--ice);border-radius:16px;border:1px solid #d8ebf0}.spec strong{display:block;color:var(--navy);font-size:13px}.spec span{font-size:11px;color:var(--muted)}
@media(max-width:900px){.feature-service,.feature-service.reverse,.service-band-grid,.supply-visual{grid-template-columns:1fr}.feature-service.reverse .feature-image{order:0}.category-grid{grid-template-columns:1fr 1fr}.spec-strip{grid-template-columns:1fr 1fr}.visual-hero-content{padding:45px}.visual-hero{min-height:450px}}
@media(max-width:600px){.feature-image{height:300px}.mini-grid,.category-grid,.spec-strip{grid-template-columns:1fr}.visual-hero-content{padding:30px}.visual-hero{min-height:490px}.service-band{padding:45px 0}}