*{box-sizing:border-box}
:root{--navy:#082b49;--blue:#0c6198;--cyan:#4eb4e7;--ink:#16334b;--muted:#65798a;--line:#dbe5ec;--paper:#f5f9fb}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:"DM Sans",Arial,sans-serif;font-size:15px;line-height:1.6}
h1,h2,h3{font-family:"DM Sans",Arial,sans-serif;line-height:1.08;margin:0}
a{text-decoration:none;color:inherit}
.container{width:min(1080px,calc(100% - 40px));margin:auto}
.header{position:fixed;top:0;left:0;right:0;z-index:10;background:rgba(5,29,49,.94);backdrop-filter:blur(12px)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:13px;color:#fff;white-space:nowrap}
.brand img{width:50px;height:50px;object-fit:contain}
.brand span{font-size:21px;font-weight:700;letter-spacing:.01em;line-height:1}
.links{display:flex;align-items:center;gap:27px;color:#d5e5ef;font-size:14px;font-weight:600}
.nav-btn{border:1px solid #5a7b91;padding:8px 15px;border-radius:2px}
.hero{min-height:650px;background:linear-gradient(115deg,#061f35,#0b4c76);color:#fff;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:600px;height:600px;border:1px solid rgba(130,205,240,.13);border-radius:50%;right:-210px;top:50px;box-shadow:0 0 0 80px rgba(255,255,255,.015),0 0 0 160px rgba(255,255,255,.01)}
.hero-inner{min-height:650px;display:grid;grid-template-columns:1.2fr .6fr;align-items:center;gap:70px;position:relative;z-index:1;padding-top:78px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;color:#9ed5ef;margin:0 0 17px}
.eyebrow.dark{color:#0b679c}
.hero h1{font-size:clamp(52px,7vw,78px);letter-spacing:-.045em}
.hero h1 span,h2 span{color:var(--cyan)}
.lead{max-width:650px;color:#c8dbe7;font-size:17px;margin:25px 0 30px}
.lead strong{color:#fff}
.btn{display:inline-flex;align-items:center;gap:12px;background:#4fb5e7;color:#062641;padding:13px 19px;border:0;border-radius:2px;font-weight:700;font-size:14px;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.hero-mark{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px}
.hero-top-logos{width:min(430px,100%);display:flex;align-items:center;justify-content:center;gap:22px}
.hero-mark .hero-logo{width:min(275px,70%);height:auto;object-fit:contain;opacity:.96}
.hero-mark .iso-logo{width:112px;height:112px;object-fit:contain;border-radius:50%;background:#fff;padding:3px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.affiliate-wrap{width:min(560px,100%);display:flex;justify-content:center}
.hero-mark .affiliate-logo{display:block;width:100%;height:auto;object-fit:contain;border-radius:2px;box-shadow:0 8px 24px rgba(0,0,0,.12)}
.section{padding:90px 0}
.section h2{font-size:clamp(38px,5vw,56px);letter-spacing:-.04em;margin-bottom:45px}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.service-grid article{padding:28px 30px 32px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:185px}
.service-grid b{font-size:12px;letter-spacing:.12em;color:#4faedb}
.service-grid h3{font-size:22px;margin:28px 0 9px}
.service-grid p{font-size:14px;color:var(--muted);max-width:410px;margin:0}
.statement{background:var(--navy);color:#fff;padding:65px 0}
.shipowners{background:#0b4c76}
.statement-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}
.statement h2{font-size:clamp(36px,5vw,52px);letter-spacing:-.04em}
.light{background:#fff;color:#0a3558;white-space:nowrap}
.contact{background:var(--paper)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}
.contact h2{margin-bottom:20px}
.contact-text{color:var(--muted);max-width:430px}
.details{display:grid;gap:18px;margin-top:30px}
.details p{margin:0;font-size:14px;color:#486274}
.details small{font-size:11px;letter-spacing:.16em;font-weight:700;color:#0b679c}
.details a{color:#0b679c}
form{background:#fff;border:1px solid var(--line);padding:28px;display:grid;gap:15px}
label{font-size:12px;font-weight:700;color:#526979;letter-spacing:.04em}
input,select,textarea{width:100%;display:block;margin-top:6px;border:1px solid #cad8e1;padding:11px 12px;font:14px "DM Sans";color:var(--ink);background:#fff;border-radius:2px}
textarea{resize:vertical}
form .btn{width:100%;justify-content:center}
.note{font-size:11px;color:#7c8e9a}
footer{background:#061e31;color:#8da5b5;font-size:11px}
.footer-inner{padding:20px 0;display:flex;justify-content:space-between;gap:20px}
@media(max-width:760px){
  .links{gap:15px;font-size:13px}
  .links a:not(.nav-btn){display:none}
  .hero-inner,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero{min-height:auto}
  .hero-inner{min-height:auto;padding:130px 0 80px}
  .hero-mark{display:flex;order:2}
  .hero-top-logos{width:min(420px,100%)}
  .hero-mark .hero-logo{width:62%}
  .hero-mark .iso-logo{width:92px;height:92px}
  .affiliate-wrap{width:100%}
  .service-grid{grid-template-columns:1fr}
  .statement-inner{display:block}
  .statement .btn{margin-top:25px}
  .section{padding:70px 0}
}
@media(max-width:480px){
  .container{width:calc(100% - 30px)}
  .brand img{width:44px;height:44px}
  .brand span{font-size:19px}
  .hero h1{font-size:48px}
  .section h2{font-size:38px}
  .footer-inner{display:block}
  .footer-inner span{display:block;margin:4px 0}
}
.conditional-field[hidden]{display:none}
.file-row{display:flex;align-items:center;gap:10px;margin-top:6px}
.file-caption{flex:0 0 auto;border:1px solid #cad8e1;background:#f7fafc;padding:10px 12px;color:#526979;font-size:13px;font-weight:600}
.file-row input[type=file]{margin-top:0;flex:1;min-width:0;padding:8px}
.field-help{display:block;margin-top:5px;font-size:11px;color:#7c8e9a;letter-spacing:0}
.note.error{color:#b33a3a}
.note.success{color:#26734d}
button:disabled{cursor:wait}
@media(max-width:480px){
  .file-row{display:block}
  .file-caption{display:inline-block;margin-bottom:7px}
  .file-row input[type=file]{width:100%}
}