/* Intertek Global - public site. Palette taken from the company logo / profile. */
:root{
  --navy:#0B1F3A; --navy-2:#13294a; --amber:#FFBE00; --gold:#B8892B; --ivory:#FAF7F0;
  --paper:#ffffff; --ink:#404840; --ink-2:#6b726b; --line:#e6dfcf; --alt:#f3eee2;
  --serif:Georgia,"Iowan Old Style","Times New Roman",serif;
  --sans:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--ivory);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration-color:var(--gold);text-underline-offset:3px}
a:hover{color:#000}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--amber);color:var(--navy);padding:.6rem 1rem;z-index:100}
.skip:focus{left:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.center{text-align:center;margin-top:2rem}
h1,h2,h3{font-family:var(--serif);color:var(--navy);line-height:1.2;margin:0 0 .6em;font-weight:700}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
.h1-sm{font-size:clamp(1.8rem,3.6vw,2.6rem)}
h2{font-size:clamp(1.55rem,2.8vw,2.1rem)}
h3{font-size:1.2rem}
.small-h{margin-top:2rem;font-size:1.05rem}
p{margin:0 0 1em}
.eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:700;margin:0 0 .7rem}
.eyebrow.gold{color:var(--amber)}
.muted-light{color:#b9c3d3}
.lead{font-size:1.2rem;max-width:640px;color:#e8edf5}
.lead-dark{font-size:1.15rem;color:var(--navy)}
.meta{color:var(--ink-2);font-size:.92rem;margin-bottom:.4rem}
.more{font-weight:600}
.crumb{color:var(--amber)}

/* Header */
.site-header{background:var(--paper);border-bottom:3px solid var(--amber);position:sticky;top:0;z-index:50}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;text-decoration:none}
.logo{height:46px;width:auto}
.wordmark{background:var(--amber);color:var(--navy);padding:.45rem .8rem;display:inline-flex;flex-direction:column;line-height:1;font-family:var(--sans)}
.wordmark b{font-size:1.15rem;letter-spacing:.14em}
.wordmark i{font-style:normal;font-size:.68rem;letter-spacing:.42em;margin-top:.3rem}
.nav{display:flex;gap:1.6rem}
.nav a{text-decoration:none;color:var(--navy);font-weight:600;font-size:.95rem;padding:.4rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-bottom-color:var(--gold)}
.nav-toggle{display:none;background:var(--navy);color:#fff;border:0;padding:.55rem .9rem;font:inherit;font-weight:600;cursor:pointer}

/* Hero & page heads */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.hero-in{position:relative;padding:clamp(64px,10vw,130px) 24px}
.hero h1{color:#fff;max-width:14ch}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.page-head{background:var(--navy);padding:clamp(40px,6vw,72px) 0}
.page-head h1{color:#fff;margin:0}
.btn{display:inline-block;padding:.85rem 1.5rem;font-weight:700;text-decoration:none;border:2px solid transparent;font-size:.95rem;cursor:pointer;font-family:inherit}
.btn-amber{background:var(--amber);color:var(--navy)}
.btn-amber:hover{background:#ffd04a;color:var(--navy)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);color:#fff}

/* Stats */
.stats{background:var(--paper);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;padding-top:0;padding-bottom:0}
.stat{padding:2rem 1.2rem;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat .num{display:block;font-family:var(--serif);font-size:2.8rem;color:var(--navy);line-height:1}
.stat .num::after{content:"";display:block;width:34px;height:3px;background:var(--amber);margin-top:.6rem}
.stat .lbl{display:block;margin-top:.7rem;color:var(--ink-2);font-size:.95rem}

/* Sections */
.section{padding:clamp(48px,7vw,88px) 0}
.section.alt{background:var(--alt)}
.split{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(24px,5vw,72px);align-items:start}
.prose p{max-width:68ch}
.narrow-left{max-width:760px}
.band{background:var(--navy);color:#e8edf5;padding:clamp(48px,7vw,80px) 0}
.band h2{color:#fff}
.grid{display:grid;gap:24px;margin-top:1.6rem}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.block{margin-bottom:24px}
.card{background:var(--paper);border:1px solid var(--line);position:relative;transition:box-shadow .2s,transform .2s}
.card.pad{padding:1.6rem}
.card.pad h3{margin-bottom:.5em}
.card.pad p:last-child{margin-bottom:0}
.leader h3{margin-bottom:.2rem}

/* Project cards */
.pcard:hover{box-shadow:0 10px 28px rgba(11,31,58,.12);transform:translateY(-2px)}
.pcard-img{position:relative;aspect-ratio:16/10;background:var(--navy);overflow:hidden}
.pcard-img img{width:100%;height:100%;object-fit:cover}
.pcard-body{padding:1.2rem 1.3rem 1.3rem}
.pcard-body h3{margin-bottom:.35rem}
.pcard-featured h3{font-size:1.45rem}
.pcard-compact h3{font-size:1.02rem}
.pcard-compact .pcard-body{padding:1rem}
.pcard-compact .pcard-img{aspect-ratio:3/2}
.pcard .sum{margin:.5rem 0}
.pcard .facts{color:var(--ink-2);font-size:.9rem;margin:.4rem 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.stretch{text-decoration:none}
.stretch::after{content:"";position:absolute;inset:0}
.tag{position:absolute;left:10px;bottom:10px;background:rgba(11,31,58,.85);color:#fff;font-size:.72rem;padding:.2rem .55rem;letter-spacing:.04em}
.ph{width:100%;height:100%;display:flex;align-items:flex-end;padding:1rem;background:
  repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 14px,transparent 14px 28px),linear-gradient(160deg,var(--navy),#1b3558)}
.ph span{color:var(--amber);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700}
.hero-fig .ph{aspect-ratio:16/9}

/* Filters */
.filters{list-style:none;margin:0 0 2rem;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.filters a{display:inline-block;padding:.45rem 1rem;border:1px solid var(--line);background:var(--paper);text-decoration:none;font-weight:600;font-size:.9rem}
.filters a[aria-current="true"],.filters a:hover{background:var(--navy);border-color:var(--navy);color:#fff}

/* Project detail */
.detail{display:grid;grid-template-columns:1.7fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.hero-fig{margin:0 0 1.6rem}
.hero-fig img{width:100%}
.hero-fig figcaption,.gallery figcaption{font-size:.85rem;color:var(--ink-2);margin-top:.4rem}
.facts-list{margin:0 0 1.4rem}
.facts-list dt{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-top:1rem}
.facts-list dt:first-child{margin-top:0}
.facts-list dd{margin:.15rem 0 0;color:var(--navy);font-weight:600}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:1rem}
.gallery figure{margin:0}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* Timeline */
.timeline{list-style:none;margin:2rem 0 0;padding:0;border-left:3px solid var(--amber)}
.timeline li{display:grid;grid-template-columns:110px 1fr;gap:1rem;padding:0 0 1.8rem 1.6rem;position:relative}
.timeline li::before{content:"";position:absolute;left:-10px;top:.55rem;width:17px;height:17px;background:var(--navy);border:3px solid var(--amber);border-radius:50%}
.timeline .yr{font-family:var(--serif);font-size:1.6rem;color:var(--navy);font-weight:700}
.timeline h3{margin:.25rem 0 .2rem}
.chips{list-style:none;padding:0;margin:.8rem 0 0;display:flex;flex-wrap:wrap;gap:.5rem}
.chips li{background:var(--paper);border:1px solid var(--line);padding:.35rem .9rem;font-size:.92rem}
.country-grid{list-style:none;margin:1rem 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.country-grid li{background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--amber);padding:.85rem .6rem;text-align:center;font-weight:600;color:var(--navy);font-size:.95rem}
.pm-list{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.pm-list li{position:relative;padding:.85rem 0 .85rem 1.5rem;border-top:1px solid var(--line);line-height:1.45}
.pm-list li::before{content:"";position:absolute;left:0;top:1.3rem;width:8px;height:8px;background:var(--amber)}
.iso-row{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.iso-row li{background:var(--paper);border:1px solid var(--line);padding:1.4rem 1rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:.9rem}
.iso-row img{height:92px;width:auto;max-width:100%;object-fit:contain}
.iso-badge{width:92px;height:92px;border-radius:50%;border:3px solid var(--navy);box-shadow:inset 0 0 0 4px var(--paper),inset 0 0 0 6px var(--amber);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--navy);line-height:1}
.iso-badge small{font-size:.72rem;letter-spacing:.2em;font-weight:700;margin-bottom:.25rem}
.iso-badge b{font-family:var(--serif);font-size:1.35rem}
.iso-cap{font-size:.88rem;color:var(--ink-2)}
.group-line{display:flex;align-items:center;gap:.5rem}
.f-s{height:16px;width:auto;display:inline-block}

/* Contact / map */
.mapbox .map-consent{background:var(--paper);border:1px solid var(--line);padding:1.6rem;min-height:260px}
.mapbox iframe{width:100%;height:340px;border:0;display:block}
.mapbox .map-link{margin:.6rem 0 0}

/* Footer */
.site-footer{background:#08172c;color:#c9d2e0;padding-top:56px;font-size:.95rem}
.site-footer a{color:#fff;text-decoration-color:var(--gold)}
.site-footer p{margin:0 0 .5em}
.cols{display:grid;grid-template-columns:1.4fr 1fr 1.4fr auto;gap:36px;padding-bottom:36px}
.f-brand{font-family:var(--serif);color:#fff;font-size:1.2rem}
.f-head{color:var(--amber);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700}
.plain{list-style:none;margin:0;padding:0}
.plain li{margin:0 0 .4em}
.legal{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;padding-bottom:28px;font-size:.85rem;color:#8fa0ba}

@media (max-width:960px){
  .g-3,.g-4{grid-template-columns:repeat(2,1fr)}
  .split,.detail{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr 1fr}
  .country-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:720px){
  body{font-size:16px}
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);flex-direction:column;gap:0;padding:.5rem 24px 1rem;border-bottom:3px solid var(--amber)}
  .nav.open{display:flex}
  .nav a{padding:.8rem 0;border-bottom:1px solid var(--line)}
  .g-2,.g-3,.g-4{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid var(--line)}
  .stat:first-child{border-top:0}
  .timeline li{grid-template-columns:1fr;gap:.2rem}
  .cols{grid-template-columns:1fr}
  .country-grid{grid-template-columns:repeat(2,1fr)}
  .iso-row{grid-template-columns:1fr}
  .pm-list{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.pcard{transition:none}}
@media print{.site-header,.nav-toggle,.site-footer .cols{display:none}body{background:#fff}}