:root{
  --ink:#0B2436;
  --steel:#16374C;
  --paper:#EDEEE9;
  --grey:#6B7B82;
  --orange:#E8622C;
  --brass:#B8935A;
  --line: rgba(11,36,54,0.14);
  --line-light: rgba(237,238,233,0.18);
  --display: 'Big Shoulders Display', sans-serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  line-height:1.55;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--orange);
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--orange);display:inline-block;flex:none;}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:.01em;text-transform:uppercase;}
section{padding:84px 0;}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:46px;flex-wrap:wrap;}
.section-head h2{font-size:clamp(30px,4vw,46px);}
.section-head p{max-width:380px;color:var(--grey);font-size:14.5px;}
.section-head.on-dark p{color:rgba(237,238,233,0.6);}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(11,36,54,0.96);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line-light);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 28px;max-width:1180px;margin:0 auto;color:var(--paper);}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:.03em;color:var(--paper);}
.logo-chip{background:var(--paper);padding:4px 7px;line-height:0;display:flex;align-items:center;flex:none;}
.logo-mark{height:34px;width:auto;display:block;}
.brand small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--brass);font-weight:400;text-transform:uppercase;}
nav.main-nav ul{list-style:none;display:flex;gap:26px;font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;}
nav.main-nav ul a{opacity:.82;transition:opacity .2s;padding:4px 0;border-bottom:1px solid transparent;}
nav.main-nav ul a:hover{opacity:1;color:var(--orange);}
nav.main-nav ul a.active{opacity:1;color:var(--orange);border-color:var(--orange);}
.nav-cta{
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--brass);color:var(--brass);padding:9px 16px;
  display:inline-block;transition:all .2s;white-space:nowrap;
}
.nav-cta:hover{background:var(--brass);color:var(--ink);}
.menu-btn{display:none;background:none;border:none;color:var(--paper);font-size:22px;cursor:pointer;line-height:1;}
.nav-right{display:flex;align-items:center;gap:22px;}

/* ---------- Hero (Home) ---------- */
.hero{
  position:relative;color:var(--paper);padding:120px 0 70px;overflow:hidden;
  min-height:88vh;display:flex;align-items:center;
  background:linear-gradient(180deg, rgba(11,36,54,0.88) 0%, rgba(11,36,54,0.80) 45%, rgba(11,36,54,0.96) 100%), url('../img/hero-cargo.jpg') center 38%/cover no-repeat;
}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 75% 20%, rgba(232,98,44,0.18), transparent 70%);pointer-events:none;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;position:relative;z-index:2;width:100%;}
.hero h1{font-size:clamp(38px,5.2vw,68px);line-height:.98;margin:18px 0 20px;}
.hero h1 span{color:var(--orange);}
.hero p.lead{font-size:17px;color:rgba(237,238,233,0.82);max-width:480px;margin-bottom:30px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn-primary{
  background:var(--orange);color:var(--ink);font-family:var(--mono);font-weight:600;
  font-size:13px;letter-spacing:.05em;text-transform:uppercase;padding:14px 24px;
  display:inline-flex;align-items:center;gap:8px;transition:transform .15s;border:none;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);}
.btn-ghost{
  border:1px solid rgba(237,238,233,0.4);color:var(--paper);font-family:var(--mono);
  font-size:13px;letter-spacing:.05em;text-transform:uppercase;padding:14px 24px;transition:.15s;display:inline-block;
}
.btn-ghost:hover{border-color:var(--paper);background:rgba(237,238,233,0.06);}

.hero-panel{border:1px solid var(--line-light);background:rgba(11,36,54,0.55);backdrop-filter:blur(3px);padding:22px;position:relative;}
.hero-panel .tick{position:absolute;font-family:var(--mono);font-size:10px;color:var(--brass);letter-spacing:.05em;}
.tick.tl{top:8px;left:14px;}.tick.br{bottom:8px;right:14px;}
.readout{font-family:var(--mono);font-size:11px;color:rgba(237,238,233,0.55);margin-top:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px;}
@keyframes dash{to{stroke-dashoffset:0;}}
@keyframes pulse{0%,100%{opacity:.4;}50%{opacity:1;}}
.route-line{stroke-dasharray:6 5;stroke-dashoffset:600;animation:dash 3.5s linear forwards infinite;}
.port-dot{animation:pulse 2.2s ease-in-out infinite;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:20px;border-top:1px solid var(--line-light);padding-top:16px;}
.hero-stats div{padding:0 12px;border-right:1px solid var(--line-light);}
.hero-stats div:last-child{border-right:none;}
.hero-stats b{font-family:var(--display);font-size:22px;display:block;color:var(--orange);}
.hero-stats span{font-family:var(--mono);font-size:9.5px;letter-spacing:.05em;text-transform:uppercase;color:rgba(237,238,233,0.6);}

/* ---------- Page header (inner pages) ---------- */
.page-header{
  position:relative;color:var(--paper);padding:70px 0 54px;overflow:hidden;
  background:linear-gradient(180deg, rgba(11,36,54,0.90) 0%, rgba(11,36,54,0.94) 100%), url('../img/hero-cargo.jpg') center 30%/cover no-repeat;
}
.page-header::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 75% 20%, rgba(232,98,44,0.16), transparent 70%);pointer-events:none;}
.page-header .wrap{position:relative;z-index:2;}
.breadcrumb{font-family:var(--mono);font-size:11.5px;color:rgba(237,238,233,0.55);letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;}
.breadcrumb a{color:var(--brass);}
.page-header h1{font-size:clamp(32px,5vw,50px);line-height:1.02;margin-bottom:12px;}
.page-header p{max-width:560px;color:rgba(237,238,233,0.72);font-size:15.5px;}

/* ---------- Marquee strip ---------- */
.strip{background:var(--brass);color:var(--ink);padding:10px 0;overflow:hidden;white-space:nowrap;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);}
.strip-inner{display:inline-block;animation:scroll 26s linear infinite;font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;}
.strip-inner span{margin:0 26px;}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- About / figure block ---------- */
.about{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;}
.about-figure{border:1px solid var(--line);padding:12px;position:relative;background:#fff;}
.about-figure img{width:100%;height:380px;object-fit:cover;}
.about-figure .cap{font-family:var(--mono);font-size:11px;color:var(--grey);margin-top:12px;display:flex;justify-content:space-between;text-transform:uppercase;letter-spacing:.05em;padding:0 6px 4px;}
.about p{color:var(--steel);font-size:15.5px;margin-bottom:16px;max-width:560px;}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;border-top:1px solid var(--line);padding-top:26px;}
.stat b{font-family:var(--display);font-size:34px;display:block;color:var(--orange);}
.stat span{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--grey);}

/* ---------- Values / strengths grid ---------- */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.value-card{background:#fff;padding:30px 26px;}
.value-card .svc-num{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:.08em;}
.value-card h3{font-size:18px;text-transform:none;letter-spacing:0;margin:12px 0 8px;}
.value-card p{font-size:13.5px;color:var(--grey);}

/* ---------- Services summary cards (Home) ---------- */
.services{background:var(--ink);color:var(--paper);}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-light);border:1px solid var(--line-light);}
.svc-card{background:var(--ink);position:relative;transition:background .2s;display:flex;flex-direction:column;}
.svc-card:hover{background:var(--steel);}
.svc-photo{position:relative;height:190px;overflow:hidden;}
.svc-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(.15) saturate(1.05);transition:transform .5s ease;}
.svc-card:hover .svc-photo img{transform:scale(1.06);}
.svc-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(11,36,54,0) 40%, rgba(11,36,54,0.92) 100%);}
.svc-num{position:absolute;top:14px;left:16px;font-family:var(--mono);font-size:11px;color:var(--brass);letter-spacing:.08em;z-index:2;}
.svc-body{padding:22px 24px 28px;flex:1;display:flex;flex-direction:column;}
.svc-card h3{font-family:var(--display);font-size:20px;margin:0 0 10px;line-height:1.08;text-transform:none;letter-spacing:0;}
.svc-card p{font-size:13.5px;color:rgba(237,238,233,0.64);margin-bottom:14px;flex:1;}
.svc-link{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--orange);display:inline-flex;gap:6px;align-items:center;margin-top:auto;}

/* ---------- Services full detail (Services page) ---------- */
.svc-detail{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;padding:56px 0;border-bottom:1px solid var(--line);align-items:center;}
.svc-detail:first-of-type{padding-top:0;}
.svc-detail:last-child{border-bottom:none;}
.svc-detail.reverse{grid-template-columns:1.15fr .85fr;}
.svc-detail.reverse .svc-detail-media{order:2;}
.svc-detail.reverse .svc-detail-body{order:1;}
.svc-detail-media{border:1px solid var(--line);padding:10px;background:#fff;}
.svc-detail-media img{width:100%;height:280px;object-fit:cover;}
.svc-detail-icon{width:38px;height:38px;margin-bottom:14px;}
.svc-detail .num-big{font-family:var(--mono);font-size:12px;color:var(--brass);letter-spacing:.1em;}
.svc-detail h2{font-size:clamp(24px,3vw,32px);margin:10px 0 14px;}
.svc-detail p{color:var(--steel);font-size:15px;max-width:600px;margin-bottom:14px;}
.svc-detail ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.svc-detail li{font-family:var(--mono);font-size:11.5px;border:1px solid var(--line);padding:7px 12px;letter-spacing:.03em;}

/* ---------- Certification band ---------- */
.cert-band{background:var(--steel);color:var(--paper);position:relative;}
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light);}
.cert-item{padding:30px 24px;border-right:1px solid var(--line-light);}
.cert-item:last-child{border-right:none;}
.cert-item .eyebrow{color:var(--brass);}
.cert-item .eyebrow::before{background:var(--brass);}
.cert-item h4{font-family:var(--display);font-size:19px;margin:10px 0 8px;text-transform:uppercase;}
.cert-item p{font-size:13px;color:rgba(237,238,233,0.65);}

/* ---------- Network / area of operation ---------- */
.network{background:var(--paper);}
.network-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;}
.network p{color:var(--steel);font-size:15px;margin-bottom:14px;max-width:520px;}
.port-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.port-tag{font-family:var(--mono);font-size:11.5px;border:1px solid var(--line);padding:7px 12px;letter-spacing:.04em;}

/* ---------- CTA band ---------- */
.cta-band{background:var(--orange);color:var(--ink);}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;padding:54px 28px;}
.cta-band h2{font-size:clamp(26px,3.4vw,38px);}
.cta-band .btn-ghost{border-color:var(--ink);color:var(--ink);}
.cta-band .btn-ghost:hover{background:var(--ink);color:var(--paper);}

/* ---------- Contact ---------- */
.contact{background:var(--ink);color:var(--paper);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
.contact h2{font-size:clamp(30px,4.4vw,50px);margin-bottom:20px;}
.contact p.lead{color:rgba(237,238,233,0.68);max-width:440px;margin-bottom:26px;font-size:15px;}
.field-list{display:flex;flex-direction:column;gap:14px;margin-bottom:28px;}
.field{border-bottom:1px solid var(--line-light);padding-bottom:12px;}
.field span{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--brass);display:block;margin-bottom:5px;}
.field b{font-size:16px;font-weight:500;}
.field a{border-bottom:1px solid transparent;}
.field a:hover{border-color:var(--orange);color:var(--orange);}
.map-embed{border:1px solid var(--line-light);height:260px;}
.map-embed iframe{width:100%;height:100%;border:0;filter:grayscale(0.3) contrast(1.05);}

form{display:flex;flex-direction:column;gap:16px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
input,textarea,select{
  background:transparent;border:none;border-bottom:1px solid rgba(237,238,233,0.3);
  color:var(--paper);font-family:var(--body);font-size:14px;padding:10px 2px;width:100%;
}
input::placeholder,textarea::placeholder{color:rgba(237,238,233,0.4);}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--orange);}
select option{color:#000;}
textarea{resize:none;min-height:70px;}
.submit-btn{
  margin-top:6px;background:var(--orange);color:var(--ink);font-family:var(--mono);
  font-weight:600;font-size:13px;letter-spacing:.05em;text-transform:uppercase;
  padding:14px 24px;border:none;cursor:pointer;align-self:flex-start;transition:transform .15s;
}
.submit-btn:hover{transform:translateY(-2px);}
.form-note{font-family:var(--mono);font-size:11px;color:rgba(237,238,233,0.45);margin-top:-4px;}
.form-success{display:none;font-family:var(--mono);font-size:13px;color:var(--brass);border:1px solid var(--brass);padding:14px 16px;margin-top:6px;}
.form-success.show{display:block;}

/* Contact page variant (light section instead of dark, used on contact.html) */
.contact-page{background:var(--paper);color:var(--ink);}
.contact-page .field span{color:var(--orange);}
.contact-page .field b{color:var(--ink);}
.contact-page input,.contact-page textarea,.contact-page select{
  color:var(--ink);border-bottom:1px solid var(--line);
}
.contact-page input::placeholder,.contact-page textarea::placeholder{color:var(--grey);}
.contact-page select option{color:#000;}
.contact-page .form-note{color:var(--grey);}
.contact-page .map-embed{border:1px solid var(--line);}
.contact-page .map-embed iframe{filter:none;}

/* ---------- Footer ---------- */
footer{background:var(--ink);border-top:1px solid var(--line-light);color:rgba(237,238,233,0.5);padding:34px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:26px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.footer-logo-chip{background:var(--paper);padding:5px 8px;line-height:0;display:flex;align-items:center;flex:none;}
.footer-logo{height:30px;width:auto;display:block;}
.footer-col h5{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--brass);margin-bottom:14px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:13px;opacity:.75;transition:opacity .2s;}
.footer-col a:hover{opacity:1;color:var(--orange);}
.footer-col p{font-size:13px;opacity:.75;max-width:260px;}
.footer-row{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:.03em;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line-light);padding-top:20px;}

/* ---------- Floating call button ---------- */
.float-call{
  position:fixed;right:22px;bottom:22px;z-index:90;background:var(--orange);color:var(--ink);
  font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;font-weight:600;
  padding:14px 20px;display:inline-flex;align-items:center;gap:9px;box-shadow:0 8px 24px rgba(0,0,0,0.28);
  transition:transform .15s;
}
.float-call:hover{transform:translateY(-2px);}

@media (max-width:920px){
  nav.main-nav, .nav-cta{display:none;}
  .menu-btn{display:block;}
  header.nav-open nav.main-nav{
    display:flex;position:absolute;top:100%;left:0;right:0;background:var(--ink);
    padding:20px 28px;border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light);
  }
  header.nav-open nav.main-nav ul{flex-direction:column;gap:16px;}
  header.nav-open .nav-cta{display:inline-block;margin-top:16px;}
  .hero-grid,.about-grid,.network-grid,.contact-grid{grid-template-columns:1fr;}
  .hero{min-height:auto;padding-top:110px;}
  .svc-grid{grid-template-columns:1fr 1fr;}
  .cert-grid{grid-template-columns:1fr 1fr;}
  .cert-item{border-right:none;border-bottom:1px solid var(--line-light);}
  .value-grid{grid-template-columns:1fr 1fr;}
  .svc-detail,.svc-detail.reverse{grid-template-columns:1fr;gap:22px;}
  .svc-detail.reverse .svc-detail-media{order:1;}
  .svc-detail.reverse .svc-detail-body{order:2;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .svc-grid,.cert-grid,.value-grid{grid-template-columns:1fr;}
  .stat-row{grid-template-columns:1fr;gap:14px;}
  .hero-stats{grid-template-columns:1fr;gap:10px;}
  .hero-stats div{border-right:none;border-bottom:1px solid var(--line-light);padding-bottom:10px;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band .wrap{flex-direction:column;align-items:flex-start;}
  .float-call span{display:none;}
  .float-call{padding:14px;border-radius:50%;}
}