/* ============================================================
   Universal Trade Centre — corporate site
   Palette: deep maritime navy + brass commerce accent
   Type: Sora (display) · IBM Plex Sans (body) · IBM Plex Mono (data)
   ============================================================ */

:root{
  --ink:#0C1A27;
  --ink-2:#14293B;
  --steel:#2A4A63;
  --paper:#F4F6F7;
  --surface:#FFFFFF;
  --line:rgba(12,26,39,.10);
  --line-dark:rgba(255,255,255,.12);
  --text:#102230;
  --muted:#566573;
  --muted-dark:rgba(255,255,255,.66);
  --brass:#C68A33;
  --brass-soft:#E0B978;
  --maxw:1140px;
  --radius:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  color:var(--text);
  background:var(--surface);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Sora",sans-serif;line-height:1.1;letter-spacing:-.02em;font-weight:600}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:"IBM Plex Mono",monospace;font-weight:500}
.eyebrow{
  font-family:"IBM Plex Mono",monospace;
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--brass);font-weight:500;
}

/* ---------- top nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(12,26,39,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand .glyph{
  width:34px;height:34px;border:1.5px solid var(--brass);
  display:grid;place-items:center;border-radius:7px;
  font-family:"Sora",sans-serif;font-weight:700;color:var(--brass-soft);
  font-size:.95rem;
}
.brand .brand-mark{height:40px;width:auto;display:block}
.brand b{font-family:"Sora",sans-serif;font-weight:600;font-size:1rem;letter-spacing:.01em;line-height:1.05}
.brand span{display:block;font-family:"IBM Plex Mono",monospace;font-size:.6rem;letter-spacing:.2em;color:var(--muted-dark);text-transform:uppercase}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{color:var(--muted-dark);font-size:.92rem;transition:color .2s}
.nav-links a:hover{color:#fff}
.nav-cta{
  border:1px solid var(--brass);color:var(--brass-soft)!important;
  padding:8px 16px;border-radius:8px;font-size:.85rem;
}
.nav-cta:hover{background:var(--brass);color:var(--ink)!important}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.5rem;cursor:pointer}

/* ---------- hero ---------- */
.hero{
  background:
    radial-gradient(1100px 500px at 80% -10%,rgba(198,138,51,.16),transparent 60%),
    linear-gradient(180deg,#0C1A27 0%,#0E2032 100%);
  color:#fff;position:relative;overflow:hidden;
  padding:96px 0 104px;
}
.hero .wrap{position:relative;z-index:2;max-width:920px}
.hero h1{font-size:clamp(2.4rem,5.5vw,4rem);color:#fff;margin:18px 0 22px;font-weight:600}
.hero h1 em{font-style:normal;color:var(--brass-soft)}
.hero p.lede{font-size:1.12rem;color:var(--muted-dark);max-width:620px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;border-radius:9px;font-weight:500;font-size:.95rem;
  transition:transform .15s,box-shadow .2s,background .2s;
}
.btn-primary{background:var(--brass);color:var(--ink)}
.btn-primary:hover{background:var(--brass-soft);transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line-dark);color:#fff}
.btn-ghost:hover{border-color:var(--brass);color:var(--brass-soft)}

/* route-line signature */
.route{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.9}
.route .path{
  fill:none;stroke:var(--brass);stroke-width:1.4;stroke-dasharray:6 9;opacity:.45;
  animation:flow 9s linear infinite;
}
.route .node{fill:var(--brass-soft)}
.route .node-ring{fill:none;stroke:var(--brass);stroke-width:1.2;opacity:.5}
.route .label{fill:var(--muted-dark);font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.12em}
@keyframes flow{to{stroke-dashoffset:-300}}
@media (prefers-reduced-motion:reduce){.route .path{animation:none}}

.hero-strip{
  position:relative;z-index:2;margin-top:64px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line-dark);border:1px solid var(--line-dark);border-radius:12px;overflow:hidden;
}
.hero-strip div{background:rgba(255,255,255,.02);padding:20px 22px}
.hero-strip .k{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin-bottom:6px}
.hero-strip .v{color:#fff;font-family:"Sora",sans-serif;font-size:.98rem}

/* ---------- generic section ---------- */
.section{padding:88px 0}
.section.paper{background:var(--paper)}
.section-head{max-width:640px;margin-bottom:48px}
.section-head h2{font-size:clamp(1.8rem,3.5vw,2.5rem);margin:14px 0 14px}
.section-head p{color:var(--muted);font-size:1.05rem}

/* ---------- divisions ---------- */
.divisions{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.div-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 30px 32px;position:relative;transition:border-color .2s,transform .2s,box-shadow .2s;
}
.div-card:hover{border-color:var(--brass);transform:translateY(-3px);box-shadow:0 18px 40px -28px rgba(12,26,39,.5)}
.div-card .code{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.18em;color:var(--brass);text-transform:uppercase}
.div-card h3{font-size:1.4rem;margin:14px 0 12px}
.div-card p{color:var(--muted);font-size:.98rem}
.div-card ul{list-style:none;margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.div-card li{
  font-family:"IBM Plex Mono",monospace;font-size:.74rem;color:var(--steel);
  border:1px solid var(--line);border-radius:6px;padding:5px 9px;
}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:56px;align-items:start}
.about-grid p{color:var(--muted);font-size:1.05rem;margin-bottom:18px}
.about-grid p.lead{color:var(--text);font-size:1.18rem;font-family:"Sora",sans-serif;font-weight:500;line-height:1.4}
.facts{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.facts div{display:flex;justify-content:space-between;gap:16px;padding:15px 20px;border-bottom:1px solid var(--line)}
.facts div:last-child{border-bottom:0}
.facts .lbl{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.facts .val{text-align:right;font-weight:500;font-size:.92rem}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-block{margin-bottom:26px}
.contact-block .lbl{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin-bottom:7px}
.contact-block .big{font-family:"Sora",sans-serif;font-size:1.15rem}
.contact-block address{font-style:normal;color:var(--muted);font-size:1.02rem;line-height:1.7}
.map-card{
  background:linear-gradient(135deg,#0E2032,#16324a);border-radius:var(--radius);
  min-height:300px;display:grid;place-items:center;color:var(--muted-dark);
  border:1px solid var(--line-dark);text-align:center;padding:30px;
}
.map-card .mono{color:var(--brass-soft);font-size:.8rem;letter-spacing:.12em}
.contact-cols{display:grid;grid-template-columns:1fr 1fr;gap:34px 56px;max-width:740px}
.contact-actions{display:flex;gap:14px;margin-top:46px;flex-wrap:wrap}
.btn-outline{border:1px solid rgba(16,34,48,.22);color:var(--text)}
.btn-outline:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
a.big{transition:color .2s}
a.big:hover{color:var(--brass)}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:var(--muted-dark);padding:64px 0 30px;border-top:3px solid var(--brass)}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line-dark)}
.footer .brand{margin-bottom:16px}
.footer-col h4{color:#fff;font-size:.8rem;font-family:"IBM Plex Mono",monospace;letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px;font-weight:500}
.footer-col a{display:block;color:var(--muted-dark);font-size:.92rem;margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:var(--brass-soft)}
.footer address{font-style:normal;font-size:.9rem;line-height:1.7;color:var(--muted-dark)}
.footer-legal{padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:rgba(255,255,255,.45)}
.footer-legal .mono{color:rgba(255,255,255,.55)}

/* ---------- legal pages ---------- */
.legal-hero{background:linear-gradient(180deg,#0C1A27,#0E2032);color:#fff;padding:72px 0 56px}
.legal-hero h1{font-size:clamp(2rem,4vw,2.8rem);color:#fff;margin-top:12px}
.legal-hero p{color:var(--muted-dark);margin-top:12px}
.legal-body{padding:64px 0 80px;max-width:780px}
.legal-body h2{font-size:1.35rem;margin:38px 0 14px;color:var(--text)}
.legal-body h2:first-child{margin-top:0}
.legal-body p,.legal-body li{color:var(--muted);margin-bottom:14px;font-size:1rem}
.legal-body ul{padding-left:22px;margin-bottom:14px}
.legal-body strong{color:var(--text)}
.legal-note{background:var(--paper);border-left:3px solid var(--brass);padding:16px 20px;border-radius:0 10px 10px 0;margin:10px 0 26px;font-size:.92rem;color:var(--steel)}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .nav-links{
    position:fixed;inset:68px 0 auto 0;background:var(--ink);
    flex-direction:column;gap:0;padding:8px 0;display:none;border-bottom:1px solid var(--line-dark);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 24px;width:100%}
  .nav-toggle{display:block}
  .divisions,.about-grid,.contact-grid,.contact-cols,.footer-top{grid-template-columns:1fr;gap:24px}
  .hero-strip{grid-template-columns:1fr 1fr}
  .section{padding:64px 0}
  .footer-legal{flex-direction:column}
}
@media (max-width:460px){
  .hero-strip{grid-template-columns:1fr}
}