/* =====================================================================
   BCC GROUP — World-Class EPC Site
   Design System: base.css
   Palette: deep navy + amber accent, steel-blue secondary
   Type: Space Grotesk (display) + Inter (body)
   ===================================================================== */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:none}
ul{list-style:none}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}

/* ---------- Tokens ---------- */
:root{
  /* navy scale */
  --navy-950:#050a16;
  --navy-900:#0a1124;
  --navy-850:#0d1730;
  --navy-800:#101e3c;
  --navy-700:#16294c;
  --navy-600:#1e3766;
  /* accents */
  --amber:#f5a623;
  --amber-2:#ffc15e;
  --amber-soft:rgba(245,166,35,.14);
  --steel:#6f93c4;
  --steel-2:#9db8dd;
  /* light surfaces */
  --bg:#f5f7fa;
  --bg-2:#eef2f7;
  --card:#ffffff;
  --line:#e2e8f1;
  /* text */
  --ink:#0e1622;
  --gray-700:#374258;
  --gray-600:#54607a;
  --gray-500:#79859b;
  --on-dark:#eef3fb;
  --on-dark-mut:#a6b8d6;
  /* effects */
  --shadow-sm:0 1px 2px rgba(8,15,33,.06),0 2px 8px rgba(8,15,33,.05);
  --shadow:0 10px 30px -12px rgba(8,15,33,.22);
  --shadow-lg:0 30px 60px -20px rgba(5,10,22,.45);
  --glow:0 0 0 1px rgba(245,166,35,.35),0 18px 40px -16px rgba(245,166,35,.35);
  --grad-amber:linear-gradient(135deg,var(--amber) 0%,var(--amber-2) 100%);
  --grad-navy:linear-gradient(160deg,var(--navy-800) 0%,var(--navy-950) 100%);
  --grad-hero:linear-gradient(105deg,rgba(5,10,22,.92) 0%,rgba(10,17,36,.72) 45%,rgba(10,17,36,.25) 100%);
  /* type */
  --display:"Space Grotesk","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  /* layout */
  --maxw:1240px;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --nav-h:76px;
}

/* ---------- Base ---------- */
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.1;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2.4rem,5.2vw,4.1rem);font-weight:700}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
h3{font-size:clamp(1.25rem,1.9vw,1.55rem);letter-spacing:-.01em}
p{color:var(--gray-700)}
strong,b{color:var(--ink);font-weight:600}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
.section{padding:clamp(64px,9vw,128px) 0}
.section--tight{padding:clamp(48px,6vw,84px) 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--display);font-weight:600;font-size:.82rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--amber);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--amber);border-radius:2px}
.section-head{max-width:720px;margin-bottom:54px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p{margin-top:16px;font-size:1.06rem;color:var(--gray-600)}
.lead{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--gray-600)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--display);font-weight:600;font-size:.95rem;
  padding:14px 26px;border-radius:999px;transition:transform .25s,box-shadow .25s,background .25s,color .25s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--grad-amber);color:#231603;box-shadow:0 12px 26px -12px rgba(245,166,35,.65)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(245,166,35,.8)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-dark{border:1.5px solid var(--line);color:var(--ink);background:#fff}
.btn-dark:hover{border-color:var(--navy-700);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn .arrow{transition:transform .25s}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:1000;height:var(--nav-h);
  display:flex;align-items:center;
  transition:background .35s,box-shadow .35s,height .35s;
}
.site-header.scrolled{background:rgba(8,14,29,.86);backdrop-filter:blur(14px);box-shadow:0 8px 30px -18px rgba(0,0,0,.7);height:66px}
.nav{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;font-family:var(--display);font-weight:700;font-size:1.18rem;letter-spacing:-.01em}
.brand .mark{
  width:40px;height:40px;border-radius:11px;flex:0 0 auto;
  background:var(--grad-amber);display:grid;place-items:center;color:#1c1203;font-size:1.1rem;font-weight:800;
  box-shadow:0 6px 18px -8px rgba(245,166,35,.7);
}
.brand small{display:block;font-family:var(--body);font-weight:500;font-size:.62rem;letter-spacing:.22em;color:var(--on-dark-mut);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  color:var(--on-dark);font-family:var(--display);font-weight:500;font-size:.93rem;
  padding:9px 14px;border-radius:9px;transition:color .2s,background .2s;position:relative;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-links a.active{color:var(--amber-2)}
.nav-actions{display:flex;align-items:center;gap:14px}
.lang-switch{display:flex;background:rgba(255,255,255,.08);border-radius:999px;padding:3px;gap:2px}
.lang-switch button{font-family:var(--display);font-weight:600;font-size:.78rem;color:var(--on-dark-mut);padding:6px 12px;border-radius:999px;transition:.2s}
.lang-switch button.active{background:var(--amber);color:#231603}
.btn-cta{padding:11px 20px;font-size:.88rem;white-space:nowrap}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;background:rgba(255,255,255,.08);place-items:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.nav-toggle span::before{transform:translateY(-6px)}.nav-toggle span::after{transform:translateY(4px)}
.nav-toggle.open span{background:transparent}
.nav-toggle.open span::before{transform:rotate(45deg)}
.nav-toggle.open span::after{transform:rotate(-45deg) translate(4px,-4px)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;color:#fff;overflow:hidden;padding-top:var(--nav-h)}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06);animation:slowzoom 18s ease-in-out infinite alternate}
@keyframes slowzoom{to{transform:scale(1.16)}}
.hero__bg::after{content:"";position:absolute;inset:0;background:var(--grad-hero),radial-gradient(120% 90% at 80% 10%,rgba(245,166,35,.18),transparent 55%)}
.hero__inner{position:relative;z-index:2;padding:120px 0 90px;width:100%}
.hero__badge{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border:1px solid rgba(255,255,255,.22);border-radius:999px;font-family:var(--display);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark);margin-bottom:26px;backdrop-filter:blur(6px)}
.hero__badge .dot{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px var(--amber-soft)}
.hero h1{color:#fff;max-width:16ch}
.hero h1 .accent{background:var(--grad-amber);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--on-dark-mut);max-width:54ch;margin:24px 0 38px;font-size:1.18rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px}



25%{opacity:1;box-shadow:0 0 0 12px rgba(245,158,11,.24)}60%{transform:translateY(10px);opacity:.45}100%{transform:translateY(18px);opacity:0}}

/* ---------- Stats strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.stat{padding:30px 28px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--grad-amber)}
.stat .num{font-family:var(--display);font-weight:700;font-size:clamp(2rem,3.4vw,2.8rem);color:var(--navy-800);line-height:1;letter-spacing:-.03em}
.stat .num .suf{color:var(--amber);font-size:.62em;margin-left:2px}
.stat .lbl{margin-top:10px;color:var(--gray-600);font-size:.96rem;font-weight:500}
.stat-band{background:var(--navy-900);color:#fff;position:relative}
.stat-band .section-head h2,.stat-band .section-head p{color:#fff}
.stat-band .stat{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
.stat-band .stat .num{color:#fff}
.stat-band .stat .lbl{color:var(--on-dark-mut)}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px;transition:transform .3s,box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card .ico{width:54px;height:54px;border-radius:14px;background:var(--amber-soft);display:grid;place-items:center;margin-bottom:20px;color:var(--amber)}
.card .ico svg{width:26px;height:26px}
.card h3{margin-bottom:10px}
.card p{font-size:.98rem;color:var(--gray-600)}

/* service feature row */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}

/* ---------- Dark feature band ---------- */
.band{background:var(--grad-navy);color:#fff;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.16),transparent 65%);top:-180px;right:-120px}
.band h2,.band h3{color:#fff}
.band p{color:var(--on-dark-mut)}
.feature{display:grid;grid-template-columns:1.1fr 1fr;gap:54px;align-items:center}
.feature>*{min-width:0}
.feature.rev{direction:rtl}
.feature.rev>*{direction:ltr}
.feature__media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:#0a1730;position:relative}
.feature__media img{width:100%;height:100%;object-fit:cover}
.checklist{margin-top:24px;display:grid;gap:14px}
.checklist li{display:flex;gap:14px;align-items:flex-start;color:var(--on-dark)}
.checklist .tk{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--amber-soft);color:var(--amber);display:grid;place-items:center;margin-top:2px}
.checklist .tk svg{width:15px;height:15px}

/* ---------- Industries ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ind{position:relative;border-radius:var(--radius);overflow:hidden;min-height:230px;display:flex;align-items:flex-end;padding:26px;color:#fff;isolation:isolate;transition:transform .4s}
.ind img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s}
.ind::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(5,10,22,.92) 0%,rgba(5,10,22,.35) 60%,transparent 100%)}
.ind:hover img{transform:scale(1.08)}
.ind h3{color:#fff;font-size:1.18rem}
.ind p{font-size:.9rem;color:var(--on-dark-mut);margin-top:6px}
.ind .tag{font-family:var(--display);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-2);margin-bottom:8px}

/* ---------- Projects ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proj{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--navy-900);color:#fff;isolation:isolate;aspect-ratio:4/3;display:flex;align-items:flex-end;transition:transform .4s}
.proj img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s}
.proj::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(5,10,22,.95),rgba(5,10,22,.15) 55%,transparent)}
.proj:hover img{transform:scale(1.07)}
.proj__body{padding:22px}
.proj__body .meta{font-family:var(--display);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--amber-2);margin-bottom:8px;display:flex;gap:10px}
.proj__body h3{color:#fff;font-size:1.14rem}
.proj__body p{font-size:.88rem;color:var(--on-dark-mut);margin-top:6px}
.proj__link{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);display:grid;place-items:center;color:#fff;opacity:0;transform:translateY(-6px);transition:.3s}
.proj:hover .proj__link{opacity:1;transform:none}

/* ---------- Certs ---------- */
.cert-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;text-align:center}
.cert{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:22px 14px;display:flex;flex-direction:column;align-items:center;gap:10px;transition:.3s}
.cert:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--amber-soft)}
.cert .badge{width:46px;height:46px;border-radius:12px;background:var(--navy-900);color:var(--amber);display:grid;place-items:center;font-family:var(--display);font-weight:700}
.cert span{font-family:var(--display);font-size:.8rem;color:var(--gray-700);font-weight:600}

/* ---------- CTA band ---------- */
.cta{background:var(--grad-amber);border-radius:var(--radius-lg);padding:clamp(40px,6vw,72px);text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 140% at 15% 0%,rgba(255,255,255,.35),transparent 55%)}
.cta h2{color:#231603;max-width:20ch;margin-inline:auto}
.cta p{color:#4a3408;max-width:52ch;margin:14px auto 30px;font-weight:500}
.cta .btn-dark{background:#231603;color:#fff;border-color:#231603}
.cta .btn-dark:hover{background:#0e0a02;transform:translateY(-2px)}

/* ---------- Footer ---------- */
.footer{background:var(--navy-950);color:var(--on-dark-mut);padding:72px 0 32px}
.footer__top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer .brand{color:#fff;margin-bottom:18px}
.footer p{color:var(--on-dark-mut);font-size:.95rem;max-width:34ch}
.footer h4{color:#fff;font-family:var(--display);font-size:.92rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px}
.footer ul{display:grid;gap:11px}
.footer ul a{color:var(--on-dark-mut);font-size:.95rem;transition:color .2s}
.footer ul a:hover{color:var(--amber-2)}
.footer__contact li{display:flex;gap:12px;align-items:flex-start;font-size:.93rem}
.footer__contact .ico{color:var(--amber);flex:0 0 auto;margin-top:3px}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-top:26px;font-size:.85rem}
.footer__bottom .socials{display:flex;gap:10px}
.footer__bottom .socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);display:grid;place-items:center;transition:.25s}
.footer__bottom .socials a:hover{background:var(--amber);color:#231603}

/* ---------- Forms ---------- */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-family:var(--display);font-weight:600;font-size:.85rem;color:var(--gray-700)}
.field input,.field textarea,.field select{
  font:inherit;font-size:.98rem;padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s;width:100%;
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--amber);box-shadow:0 0 0 4px var(--amber-soft);outline:none}
.field textarea{min-height:130px;resize:vertical}
.form .btn{justify-content:center;margin-top:6px}
.form-note{font-size:.85rem;color:var(--gray-500)}
.form-note.is-success{color:#16794b;font-weight:600}
.form-note.is-error{color:#b42318;font-weight:600}
.field-help{font-size:.78rem;color:var(--gray-500)}
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{position:relative;background:var(--grad-navy);color:#fff;padding:calc(var(--nav-h) + 70px) 0 80px;overflow:hidden}
.page-hero::before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.14),transparent 65%);top:-220px;right:-160px}
.page-hero .breadcrumb{font-family:var(--display);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-mut);margin-bottom:18px}
.page-hero .breadcrumb a{color:var(--amber-2)}
.page-hero h1{color:#fff;max-width:18ch}
.page-hero p{color:var(--on-dark-mut);max-width:56ch;margin-top:18px;font-size:1.12rem}

/* ---------- Reveal animation (only when JS active; no-JS keeps content visible) ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}
.reveal[data-delay="5"]{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}.hero__bg{animation:none}}

/* ---------- Utilities ---------- */
.muted{color:var(--gray-600)}
.center{text-align:center}
.mt-s{margin-top:14px}.mt-m{margin-top:28px}.mt-l{margin-top:48px}
.gap-m{display:flex;gap:16px;flex-wrap:wrap}
.split-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .footer__top{grid-template-columns:1fr 1fr}
  .cert-grid{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:861px) and (max-width:1180px){
  .nav{gap:10px}.nav-links a{padding:8px 8px;font-size:.82rem}.nav-actions{gap:8px}.btn-cta{padding:10px 12px;font-size:.76rem}
}
@media (max-width:860px){
  .nav-links,.nav-actions .lang-switch,.nav-actions .btn-cta{display:none !important}
  .nav-toggle{display:grid}
  .nav-links.open{display:flex !important;position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:rgba(8,14,29,.97);backdrop-filter:blur(14px);padding:14px 18px 22px;box-shadow:var(--shadow-lg);z-index:999;overflow-y:auto;max-height:calc(100vh - var(--nav-h))}
  .nav-links.open a{padding:14px 8px;border-bottom:1px solid rgba(255,255,255,.08);color:#eef3fb !important}
  .nav-links.open a:hover{background:rgba(255,255,255,.06)}
  .nav-actions .lang-select,.nav-actions .theme-toggle{display:inline-flex !important}
  .nav-links.open + .nav-actions{display:flex;align-items:center;gap:8px}
  .nav-links.open + .nav-actions .lang-select{display:inline-flex !important}
  .nav-links.open + .nav-actions .theme-toggle{display:inline-flex !important}
  .grid-3,.grid-4,.svc,.ind-grid,.proj-grid{grid-template-columns:1fr 1fr}
  .feature,.feature.rev{grid-template-columns:1fr;direction:ltr;gap:30px}
  .split-2{grid-template-columns:1fr;gap:30px}
}
@media (max-width:600px){
  body{font-size:16px}
  .container{padding-inline:18px}
  .grid-2,.grid-3,.grid-4,.svc,.ind-grid,.proj-grid,.stats{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .form .row{grid-template-columns:1fr}
  .hero__cta .btn{flex:1 1 auto;justify-content:center}
  .cta .btn{flex:1 1 auto}
}

/* ============================ LOGO CHIP (real BCC logo on dark nav) ============================ */
.brand .logo-chip{display:inline-flex;align-items:center;justify-content:center;background:transparent;padding:0;border-radius:0}
.brand .logo-chip img{max-height:44px;width:auto;display:block}
.brand .logoword{display:none}

/* ============================ HERO CAROUSEL ============================ */
.hero{position:relative;min-height:78vh;overflow:hidden;color:#fff}
.hero__slides{position:absolute;inset:0}
.hero__slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;visibility:hidden;transform:translateX(100%);transition:transform .9s cubic-bezier(.4,0,.2,1),opacity .9s ease,visibility .9s;will-change:transform,opacity}
.hero__slide.active{opacity:1;visibility:visible;transform:translateX(0)}
.hero__slide.prev{opacity:0;transform:translateX(-35%);visibility:hidden}
.hero__slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,14,29,.35) 0%,rgba(8,14,29,.72) 55%,rgba(8,14,29,.94) 100%);z-index:1}
.hero__content{position:relative;z-index:2;min-height:78vh;display:flex;align-items:flex-end;padding-bottom:72px;padding-top:130px}
.hero__video{position:absolute;inset:0;z-index:1;opacity:0;visibility:hidden;transition:opacity .8s ease;pointer-events:none}
.hero.has-video .hero__video{opacity:1;visibility:visible}
.hero.has-video .hero__slide.active{opacity:.55}
.hero__video iframe{position:absolute;top:50%;left:50%;width:100vw;height:56.25vw;min-height:100%;min-width:177.78vh;transform:translate(-50%,-50%);border:0;pointer-events:none}
.hero__badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--display);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:7px 16px;margin-bottom:22px;background:rgba(8,14,29,.35);backdrop-filter:blur(4px)}
.hero__badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(245,158,11,.25)}
.hero h1{font-family:var(--display);font-weight:700;font-size:clamp(2.3rem,5.6vw,4.4rem);line-height:1.04;letter-spacing:-.01em;max-width:16ch}
.hero h1 .accent{color:var(--amber)}
.hero__lead{margin-top:22px;max-width:60ch;font-size:clamp(1.02rem,1.6vw,1.22rem);color:#e7ecf5}
.hero__cta{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap}
.hero__dots{position:absolute;z-index:4;bottom:34px;left:0;right:0;display:flex;gap:12px;justify-content:center}
.hero__dots button{width:12px;height:12px;border-radius:50%;border:0;background:rgba(255,255,255,.28);cursor:pointer;transition:background .3s,transform .25s}
.hero__dots button.active{background:var(--amber);transform:scale(1.25);box-shadow:0 0 0 5px rgba(245,158,11,.22)}
.hero__dots button:hover{background:rgba(255,255,255,.7)}

/* Homepage flagship and video carousels */
.flagship-hero{min-height:clamp(780px,92vh,900px);isolation:isolate}
.flagship-hero__slides{position:absolute;inset:0}
.flagship-slide{position:absolute;inset:0;display:flex;align-items:flex-end;background-color:var(--navy-900);background-position:center;background-size:cover;opacity:0;visibility:hidden;transition:opacity .85s ease,visibility .85s}
.flagship-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,10,24,.94) 0%,rgba(4,10,24,.74) 48%,rgba(4,10,24,.22) 100%),linear-gradient(0deg,rgba(4,10,24,.8),transparent 52%)}
.flagship-slide.active{opacity:1;visibility:visible;z-index:1}
.flagship-slide__content{position:relative;z-index:2;padding-top:150px;padding-bottom:222px}
.flagship-slide__content>*{margin-right:auto}
.flagship-slide__content{display:flex;flex-direction:column;align-items:flex-start;text-align:left}
.flagship-slide h1{max-width:680px;font-size:clamp(1.8rem,3.2vw,3rem);line-height:1.08}
.flagship-slide h2{max-width:650px;margin-top:12px;color:#fff;font-size:clamp(1.02rem,1.55vw,1.35rem);line-height:1.28}
.flagship-slide__summary{max-width:620px;margin-top:12px;color:rgba(255,255,255,.78);font-size:clamp(.86rem,.95vw,.96rem);line-height:1.5}
.flagship-slide--compact h1{max-width:610px;font-size:clamp(1.55rem,2.6vw,2.45rem);line-height:1.06}
.flagship-slide--compact h2{max-width:600px;font-size:clamp(.95rem,1.25vw,1.15rem)}
.flagship-slide--compact .flagship-slide__summary{max-width:580px;font-size:.86rem;line-height:1.45}
.flagship-slide__metrics{display:grid;grid-template-columns:repeat(3,minmax(0,190px));margin:25px 0 0}
.flagship-slide__metrics div{padding:11px 20px 11px 0;border-right:1px solid rgba(255,255,255,.2)}
.flagship-slide__metrics div+div{padding-left:20px}.flagship-slide__metrics div:last-child{border:0}
.flagship-slide__metrics dt{color:var(--amber);font:700 clamp(1.02rem,1.7vw,1.35rem)/1.2 var(--display)}
.flagship-slide__metrics dd{margin:5px 0 0;color:rgba(255,255,255,.68);font-size:.75rem;line-height:1.3}
.flagship-slide__meta{display:flex;gap:20px;margin-top:16px;color:rgba(255,255,255,.7);font-size:.82rem}
.flagship-slide .hero__cta{justify-content:flex-start}
.flagship-slide__action{position:absolute;right:0;bottom:106px;z-index:6}
.flagship-hero__controls{position:absolute;z-index:5;right:0;bottom:106px;left:0;display:flex;align-items:center;justify-content:flex-start;gap:12px;pointer-events:none}
.flagship-hero__controls>*{pointer-events:auto}
.flagship-hero__controls .carousel-indicators{flex:1 1 auto;max-width:calc(100% - 400px)}
.flagship-hero__controls .carousel-indicators button span{opacity:0;transition:opacity .2s}
.flagship-hero__controls .carousel-indicators button.active span{opacity:1}
.carousel-arrow,.carousel-toggle{display:grid;width:44px;height:44px;flex:0 0 44px;place-items:center;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:rgba(5,12,27,.54);color:#fff;cursor:pointer;backdrop-filter:blur(7px)}
.carousel-arrow:hover,.carousel-toggle:hover{border-color:var(--amber);color:var(--amber)}
.carousel-indicators{display:flex;align-items:center;gap:7px;flex:1 1 auto;min-width:0}
.carousel-indicators button{position:relative;flex:1 1 0;min-width:0;height:44px;border:0;background:transparent;color:rgba(255,255,255,.55);font:600 .72rem var(--display);cursor:pointer}
.carousel-indicators button::after{content:"";position:absolute;right:0;bottom:7px;left:0;height:2px;background:rgba(255,255,255,.28)}
.carousel-indicators button.active{color:#fff}.carousel-indicators button.active::after{background:var(--amber)}
.carousel-arrow:focus-visible,.carousel-toggle:focus-visible,.carousel-indicators button:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* hero stats strip */
.hero-stats{background:var(--navy);color:#fff;position:relative;z-index:3}
.hero-stats .container{display:grid;grid-template-columns:auto 1fr;gap:30px 48px;align-items:center;padding-block:30px}
.hero-stats__title{font-family:var(--display);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);max-width:14ch;line-height:1.5}
.hero-stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.hero-stat .n{font-family:var(--display);font-weight:700;font-size:clamp(1.8rem,3vw,2.6rem);color:#fff;line-height:1}
.hero-stat .l{margin-top:7px;font-size:.84rem;color:#aab4c6}
@media (max-width:860px){.hero-stats .container{grid-template-columns:1fr;gap:18px}.hero-stats__grid{grid-template-columns:repeat(2,1fr)}}

/* ============================ INDUSTRY TABS ============================ */
.tabs{margin-top:36px}
.tablist{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.tablist button{font-family:var(--display);font-size:.92rem;font-weight:600;letter-spacing:.02em;color:var(--gray-600);background:#fff;border:1px solid var(--bord);border-radius:999px;padding:11px 22px;cursor:pointer;transition:.2s}
.tablist button:hover{border-color:var(--navy);color:var(--navy)}
.tablist button.active{background:var(--navy);border-color:var(--navy);color:#fff}
.tabpanel{display:none;animation:fade .4s ease}
.tabpanel.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.tabpanel__inner{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.tabpanel__media{height:340px;border-radius:var(--radius-lg);background-size:cover;background-position:center;box-shadow:var(--shadow)}
.tabpanel h3{font-family:var(--display);font-size:clamp(1.5rem,2.6vw,2.1rem);color:var(--navy)}
.tabpanel p{margin-top:14px;color:var(--gray-600);font-size:1.05rem;max-width:48ch}
.tabpanel ul.scope{margin-top:18px;display:grid;gap:12px}
.tabpanel ul.scope li{display:flex;gap:12px;align-items:flex-start;color:var(--gray-700)}
.tabpanel ul.scope li svg{flex:0 0 auto;width:20px;height:20px;color:var(--amber);margin-top:2px}
@media (max-width:860px){.tabpanel__inner{grid-template-columns:1fr;gap:22px}.tabpanel__media{height:220px}}

/* ============================ PILLARS ============================ */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{background:#fff;border:1px solid var(--bord);border-radius:var(--radius-lg);padding:30px 28px;transition:.25s}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.pillar .ico{width:52px;height:52px;border-radius:14px;background:var(--navy);color:var(--amber);display:grid;place-items:center;margin-bottom:18px}
.pillar .ico svg{width:26px;height:26px}
.pillar h3{font-family:var(--display);font-size:1.25rem;color:var(--navy)}
.pillar p{margin-top:10px;color:var(--gray-600)}

/* ============================ CLIENT LOGO MARQUEE ============================ */
.logos{background:var(--bg-2);border-block:1px solid var(--line)}
.logos .section-head{text-align:center;margin-bottom:30px}
.logos .section-head .eyebrow{justify-content:center}
.logos .section-head h2{font-size:clamp(1.5rem,2.6vw,2.1rem)}
.logos__controls{display:flex;justify-content:center;gap:10px;margin-top:22px}
.logos__control{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:1.25rem;box-shadow:var(--shadow-sm);transition:transform .2s,border-color .2s,background .2s}
.logos__control:hover{transform:translateY(-2px);border-color:var(--amber);background:var(--amber-soft)}
.logos__marquee{position:relative;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:var(--amber) transparent;mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);padding:8px 5vw 18px;scroll-behavior:smooth}
.logos__marquee::-webkit-scrollbar{height:6px}.logos__marquee::-webkit-scrollbar-thumb{background:var(--amber);border-radius:999px}
.logos__track{display:flex;gap:22px;width:max-content}
.logos__track img{height:112px;min-width:164px;width:auto;object-fit:contain;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 18px;filter:grayscale(1) opacity(.82);transition:.25s}
.logos__track img:hover{filter:none;transform:translateY(-3px);box-shadow:var(--shadow)}
@media (prefers-reduced-motion:reduce){.logos__marquee{scroll-behavior:auto}}
@media (max-width:860px){.pillars{grid-template-columns:1fr}.logos__track img{height:92px;min-width:140px;padding:10px 14px}}

/* ---------- Latest news ---------- */
.section--alt{background:var(--bg-2)}
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.news-card{display:flex;flex-direction:column;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;transition:.25s}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--amber)}
.news-card__meta{display:flex;align-items:center;gap:12px;font-size:.8rem;color:var(--gray-500)}
.news-card__meta .tag{background:var(--amber-soft);color:#a86a06;font-weight:600;letter-spacing:.03em;text-transform:uppercase;padding:4px 10px;border-radius:999px;font-size:.72rem}
.news-card h3{font-family:var(--display);font-size:1.15rem;line-height:1.3;color:var(--ink)}
.news-card__link{margin-top:auto;font-weight:600;font-size:.85rem;color:var(--amber);display:inline-flex;align-items:center;gap:6px}
.news-card__link::after{content:"→";transition:transform .2s}
.news-card:hover .news-card__link::after{transform:translateX(4px)}
@media (max-width:860px){.news-grid{grid-template-columns:1fr}}

/* ---------- Capability triad ---------- */
.triad{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.triad__card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 30px;transition:.25s;overflow:hidden}
.triad__card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--amber)}
.triad__num{font-family:var(--display);font-size:2.6rem;font-weight:700;color:var(--amber-soft);line-height:1;margin-bottom:18px}
.triad__card h3{font-family:var(--display);font-size:1.35rem;color:var(--ink);margin-bottom:10px}
@media (max-width:860px){.triad{grid-template-columns:1fr}}

/* ---------- Projects carousel ---------- */
.pjc{position:relative}
.pjc__viewport{overflow:hidden;touch-action:pan-y}
.pjc__track{display:flex;gap:24px;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.pjc__slide{flex:0 0 calc((100% - 48px)/3);background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:.25s}
.pjc__slide:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--amber)}
.pjc__slide img{width:100%;height:200px;object-fit:cover}
.pjc__body{padding:22px 22px 24px}
.pjc__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.pjc__top .tag{background:var(--amber-soft);color:#a86a06;font-weight:600;letter-spacing:.03em;text-transform:uppercase;padding:4px 10px;border-radius:999px;font-size:.72rem}
.pjc__date{font-size:.78rem;color:var(--gray-500)}
.pjc__slide h3{font-family:var(--display);font-size:1.18rem;color:var(--ink);margin-bottom:8px}
.pjc__outcome{display:flex;align-items:center;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:.86rem;font-weight:600;color:var(--navy-700)}
.pjc__outcome svg{width:18px;height:18px;color:var(--amber);flex:none}
.pjc__nav{display:flex;align-items:center;gap:16px;margin-top:24px}
.pjc__btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--ink);transition:.2s}
.pjc__btn:hover{border-color:var(--amber);color:var(--amber)}
.pjc__dots{display:flex;gap:8px;flex:1}
.pjc__dots button{width:9px;height:9px;border-radius:50%;background:var(--line);transition:.2s}
.pjc__dots button.active{background:var(--amber);width:26px;border-radius:999px}
@media (max-width:980px){.pjc__slide{flex-basis:calc((100% - 24px)/2)}}
@media (max-width:640px){.pjc__slide{flex-basis:100%}}

/* ---------- Careers video ---------- */
.careers__inner{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center;background:var(--navy-900);border-radius:var(--radius-lg);padding:0;overflow:hidden}
.careers__text{padding:48px 44px}
.careers__text h2{color:#fff;font-size:clamp(1.6rem,3.2vw,2.4rem);margin:10px 0 14px}
.careers__text .muted{color:var(--on-dark-mut);margin-bottom:22px}
.careers__media{position:relative;align-self:stretch;min-height:320px}
.careers__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.careers__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,17,36,.35),rgba(10,17,36,0))}
.careers__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:74px;height:74px;border-radius:50%;background:var(--amber);color:#fff;display:grid;place-items:center;z-index:2;transition:.25s}
.careers__play svg{width:30px;height:30px;margin-left:4px}
.careers__media:hover .careers__play{transform:translate(-50%,-50%) scale(1.08)}
@media (max-width:860px){.careers__inner{grid-template-columns:1fr}.careers__media{min-height:240px}}

/* ---------- Video modal ---------- */
.video-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;background:rgba(5,10,22,.85);padding:20px;backdrop-filter:blur(2px)}
.video-modal.open{display:flex}
.video-modal__box{position:relative;width:min(960px,100%);aspect-ratio:16/9;background:#000;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.video-modal__box iframe{width:100%;height:100%;border:0}
/* ---------- A11y: skip link + focus ---------- */
.skip-link{position:absolute;left:-9999px;top:0;z-index:2000;background:var(--amber,#f59e0b);color:#111;padding:10px 18px;border-radius:0 0 10px 0;font-weight:600}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--amber,#f59e0b);outline-offset:2px;border-radius:4px}
.proj:focus-visible{outline-offset:-3px}
@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}

/* ---------- Project detail modal ---------- */
.proj{cursor:pointer;text-align:left;font:inherit;color:inherit}
.proj-detail{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;background:rgba(5,10,22,.85);padding:24px;backdrop-filter:blur(3px)}
.proj-detail.open{display:flex}
.proj-detail__box{position:relative;width:min(980px,100%);max-height:90vh;overflow:auto;background:var(--bg,#fff);border-radius:var(--radius-lg,16px);display:grid;grid-template-columns:1fr 1fr;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.proj-detail__close{position:absolute;top:14px;right:14px;z-index:3;width:38px;height:38px;border-radius:50%;background:#fff;color:#111;font-size:1.5rem;line-height:1;display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.2)}
.proj-detail__media{position:relative;min-height:280px;background:var(--bg-2,#0a1020)}
.proj-detail__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.proj-detail__body{padding:34px 34px 38px}
.proj-detail__body .tag{display:inline-block;font-family:var(--display,system-ui);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber,#f59e0b);margin-bottom:12px}
.proj-detail__body h2{font-family:var(--display,system-ui);font-size:1.7rem;line-height:1.1;margin-bottom:8px}
.proj-detail__body .muted{color:var(--on-dark-mut,#9aa6b8);margin-bottom:16px}
.proj-detail__body p{margin-bottom:14px;font-size:.96rem;line-height:1.6}
.proj-detail__body h4{font-family:var(--display,system-ui);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:#8b96a8;margin:18px 0 10px}
.proj-detail__scope{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.proj-detail__scope li{font-size:.82rem;padding:6px 12px;border:1px solid var(--bord,#e3e8ef);border-radius:999px;background:var(--bg-2,#f4f6fa)}
@media (max-width:760px){.proj-detail__box{grid-template-columns:1fr;max-height:92vh}.proj-detail__media{min-height:200px}}


/* ---------- Theme Toggle Button ---------- */
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:transparent;color:inherit;cursor:pointer;font-size:18px;transition:transform .25s,background .25s}
.theme-toggle:hover{background:rgba(255,255,255,.08);transform:rotate(15deg)}

/* ---------- Language Dropdown ---------- */
.lang-select{position:relative;display:inline-flex}
.lang-select__btn{display:inline-flex;align-items:center;justify-content:center;padding:6px 12px;border-radius:8px;background:transparent;border:1px solid rgba(255,255,255,.15);cursor:pointer;font-weight:600;font-size:14px;color:inherit}
.lang-select__btn:hover{background:rgba(255,255,255,.08)}
.lang-select__menu{position:absolute;top:calc(100% + 6px);right:0;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:6px;min-width:110px;display:none;z-index:50}
.lang-select.is-open .lang-select__menu{display:block}
.lang-select__item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:8px;border:none;background:transparent;width:100%;cursor:pointer;color:var(--ink);font-size:14px}
.lang-select__item:hover{background:var(--bg-2)}
.lang-select__item[aria-selected="true"]{font-weight:700;color:var(--amber)}

/* ---------- Dark mode (default) ---------- */
[data-theme="dark"], :root:not([data-theme="light"]){
  --bg:#0a1124;
  --bg-2:#0d1730;
  --card:#101e3c;
  --line:rgba(255,255,255,.08);
  --ink:#eef3fb;
  --gray-700:#a6b8d6;
  --gray-600:#79859b;
  --gray-500:#54607a;
  --on-dark:#eef3fb;
  --on-dark-mut:#a6b8d6;
  --navy-950:#050a16;
  --navy-900:#0a1124;
  --navy-850:#0d1730;
  --navy-800:#101e3c;
  --navy-700:#16294c;
  --navy-600:#1e3766;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3),0 2px 8px rgba(0,0,0,.2);
  --shadow:0 10px 30px -12px rgba(0,0,0,.5);
  --shadow-lg:0 30px 60px -20px rgba(0,0,0,.6);
  --grad-navy:linear-gradient(160deg,#101e3c 0%,#050a16 100%);
}

[data-theme="dark"] body, :root:not([data-theme="light"]) body{
  background:var(--bg);
  color:var(--ink);
}
[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3, [data-theme="dark"] h4,
:root:not([data-theme="light"]) h1, :root:not([data-theme="light"]) h2, :root:not([data-theme="light"]) h3, :root:not([data-theme="light"]) h4{
  color:var(--ink);
}
[data-theme="dark"] p, :root:not([data-theme="light"]) p{ color:var(--gray-700); }
[data-theme="dark"] .site-header, :root:not([data-theme="light"]) .site-header{ background:transparent; }
[data-theme="dark"] .site-header.scrolled, :root:not([data-theme="light"]) .site-header.scrolled{
  background:rgba(8,14,29,.86);backdrop-filter:blur(14px);
}
[data-theme="dark"] .brand, :root:not([data-theme="light"]) .brand{ color:#fff; }
[data-theme="dark"] .nav-links a, :root:not([data-theme="light"]) .nav-links a{ color:rgba(238,243,251,.75); }
[data-theme="dark"] .nav-links a:hover, :root:not([data-theme="light"]) .nav-links a:hover{ color:#fff;background:rgba(255,255,255,.08); }
[data-theme="dark"] .nav-toggle span, [data-theme="dark"] .nav-toggle span::before, [data-theme="dark"] .nav-toggle span::after,
:root:not([data-theme="light"]) .nav-toggle span, :root:not([data-theme="light"]) .nav-toggle span::before, :root:not([data-theme="light"]) .nav-toggle span::after{ background:#fff; }
[data-theme="dark"] .footer, :root:not([data-theme="light"]) .footer{ background:var(--navy-950);color:var(--on-dark-mut); }
[data-theme="dark"] .footer .brand, :root:not([data-theme="light"]) .footer .brand{ color:#fff; }
[data-theme="dark"] .footer h4, :root:not([data-theme="light"]) .footer h4{ color:#fff; }
[data-theme="dark"] .footer__top, :root:not([data-theme="light"]) .footer__top{ border-bottom-color:rgba(255,255,255,.08); }
[data-theme="dark"] .footer__bottom, :root:not([data-theme="light"]) .footer__bottom{ border-top-color:rgba(255,255,255,.08); }
[data-theme="dark"] .theme-toggle, :root:not([data-theme="light"]) .theme-toggle{ border-color:rgba(255,255,255,.15);color:#fff; }
[data-theme="dark"] .lang-select__btn, :root:not([data-theme="light"]) .lang-select__btn{ border-color:rgba(255,255,255,.15);color:#fff; }

/* ---------- Light mode ---------- */
[data-theme="light"]{
  --bg:#f7fafc;
  --bg-2:#ffffff;
  --card:#ffffff;
  --line:#e2e8f1;
  --ink:#0f172a;
  --gray-700:#334155;
  --gray-600:#475569;
  --gray-500:#64748b;
  --on-dark:#0f172a;
  --on-dark-mut:#475569;
  --navy-950:#f7fafc;
  --navy-900:#ffffff;
  --navy-850:#f1f5f9;
  --navy-800:#e2e8f0;
  --navy-700:#cbd5e1;
  --navy-600:#94a3b8;
  --shadow-sm:0 1px 2px rgba(8,15,33,.06),0 2px 8px rgba(8,15,33,.05);
  --shadow:0 10px 30px -12px rgba(8,15,33,.12);
  --shadow-lg:0 30px 60px -20px rgba(5,10,22,.18);
  --grad-navy:linear-gradient(160deg,#e2e8f0 0%,#cbd5e1 100%);
}

[data-theme="light"] body{ background:var(--bg);color:var(--ink); }
[data-theme="light"] h1,[data-theme="light"] h2,[data-theme="light"] h3,[data-theme="light"] h4{ color:var(--ink); }
[data-theme="light"] p{ color:var(--gray-700); }
[data-theme="light"] .site-header{ background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line); }
[data-theme="light"] .site-header.scrolled{ background:rgba(255,255,255,.95);box-shadow:0 8px 30px -18px rgba(0,0,0,.1); }
[data-theme="light"] .brand{ color:var(--ink); }
[data-theme="light"] .nav-links a{ color:var(--gray-700); }
[data-theme="light"] .nav-links a:hover{ color:var(--ink);background:rgba(0,0,0,.04); }
[data-theme="light"] .nav-links a.active{ color:var(--amber); }
[data-theme="light"] .nav-toggle span,[data-theme="light"] .nav-toggle span::before,[data-theme="light"] .nav-toggle span::after{ background:var(--ink); }
[data-theme="light"] .theme-toggle{ border-color:rgba(0,0,0,.12);color:var(--ink); }
[data-theme="light"] .theme-toggle:hover{ background:rgba(0,0,0,.04); }
[data-theme="light"] .lang-select__btn{ border-color:rgba(0,0,0,.12);color:var(--ink); }
[data-theme="light"] .lang-select__btn:hover{ background:rgba(0,0,0,.04); }

[data-theme="light"] .footer{ background:var(--bg-2);color:var(--gray-600);border-top:1px solid var(--line); }
[data-theme="light"] .footer .brand{ color:var(--ink); }
[data-theme="light"] .footer h4{ color:var(--ink); }
[data-theme="light"] .footer a{ color:var(--gray-700); }
[data-theme="light"] .footer__top{ border-bottom-color:var(--line); }
[data-theme="light"] .footer__bottom{ border-top-color:var(--line);color:var(--gray-500); }
[data-theme="light"] .footer__bottom .socials a{ background:rgba(0,0,0,.04); }

[data-theme="light"] .hero{ color:#fff; }
[data-theme="light"] .hero h1{ color:#fff; }
[data-theme="light"] .hero__lead{ color:#e7ecf5; }
[data-theme="light"] .flagship-slide{color:#fff}
[data-theme="light"] .flagship-slide h1,
[data-theme="light"] .flagship-slide h2{color:#fff}
[data-theme="light"] .flagship-slide__summary{color:rgba(255,255,255,.82)}
[data-theme="light"] .flagship-slide__metrics dd{color:rgba(255,255,255,.72)}
[data-theme="light"] .flagship-slide__meta{color:rgba(255,255,255,.76)}
[data-theme="light"] .page-hero h1{ color:var(--gray-700); }
[data-theme="light"] .page-hero[style*="background-image"]{color:#fff}
[data-theme="light"] .page-hero[style*="background-image"] h1{color:#fff}
[data-theme="light"] .page-hero[style*="background-image"] p{color:rgba(255,255,255,.78)}
[data-theme="light"] .page-hero[style*="background-image"] .breadcrumb{color:rgba(255,255,255,.72)}
[data-theme="light"] .stat-band .stat{ background:rgba(0,0,0,.04);border-color:var(--line); }
[data-theme="light"] .stat-band .stat .num{ color:var(--ink); }
[data-theme="light"] .stat-band .section-head h2,[data-theme="light"] .stat-band .section-head p{ color:var(--ink); }
[data-theme="light"] .band h2,[data-theme="light"] .band h3{ color:var(--ink); }
[data-theme="light"] .ind h3{ color:#fff; }
[data-theme="light"] .proj__body h3{ color:#fff; }
[data-theme="light"] .cta h2{ color:#231603; }
[data-theme="light"] .cta p{ color:#4a3408; }
[data-theme="light"] .careers__text h2{ color:var(--ink); }
[data-theme="light"] .section--alt{ background:var(--bg-2); }
[data-theme="light"] .card,[data-theme="light"] .feature,[data-theme="light"] .article{
  background:var(--card);border:1px solid var(--line);
}
[data-theme="light"] .lang-select__menu{ background:var(--card);color:var(--ink);border-color:var(--line); }
[data-theme="light"] .lang-select__item{ color:var(--ink); }
[data-theme="light"] .lang-select__item:hover{ background:var(--bg-2); }

/* ---------- Project Detail Page ---------- */
.project-hero{position:relative;min-height:50vh;display:flex;align-items:flex-end;color:#fff;padding-top:var(--nav-h);background-size:cover;background-position:center}
.project-hero{overflow:hidden;isolation:isolate}
.project-hero__media{position:absolute;z-index:-2;inset:0;background-position:center;background-size:cover;opacity:1;transform:scale(1.01);transition:transform .7s ease}
.project-hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,12,27,.14),rgba(5,12,27,.9))}
.project-hero__media.is-changing{transform:scale(1.018)}
.project-hero>.container{position:relative;z-index:2;padding-bottom:34px}
.project-hero__gallery-controls{display:flex;align-items:center;gap:10px;margin-top:26px}
.project-hero__gallery-arrow{display:grid;width:44px;height:44px;place-items:center;border:1px solid rgba(255,255,255,.38);border-radius:50%;background:rgba(5,12,27,.46);color:#fff;font-size:1.1rem;cursor:pointer;backdrop-filter:blur(8px)}
.project-hero__gallery-arrow:hover{border-color:var(--amber);color:var(--amber)}
.project-hero__gallery-counter{min-width:64px;color:rgba(255,255,255,.78);font:600 .76rem var(--display);letter-spacing:.08em;text-align:center}
.project-hero__gallery-link{margin-left:auto}
.project-gallery{scroll-margin-top:calc(var(--nav-h) + 24px)}
.project-hero__cat{display:inline-block;background:var(--amber);color:#231603;padding:4px 14px;border-radius:999px;font-family:var(--display);font-weight:600;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
.project-hero h1{color:#fff;margin-bottom:8px}
.project-hero__lead{color:rgba(255,255,255,.8);font-size:1.1rem}
.project-hero--flagship{min-height:68vh;background-position:center;background-size:cover}
.project-hero--flagship h1{max-width:950px}
.project-hero--flagship .project-hero__lead{max-width:820px}
.project-hero__credit{position:absolute;right:24px;bottom:18px;color:rgba(255,255,255,.58);font-size:.72rem}

.project-meta{background:var(--card);border-bottom:1px solid var(--line);padding:24px 0}
.project-meta__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.project-meta__item{display:flex;flex-direction:column;gap:4px}
.project-meta__label{font-family:var(--display);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gray-500)}
.project-meta__value{font-weight:600;font-size:.95rem;color:var(--ink)}
.project-meta__value--ongoing{color:var(--amber)}

.project-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.project-gallery{min-width:0}
.project-gallery__main{margin-bottom:12px}
.project-gallery__main img{display:block;width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.project-gallery__grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.project-gallery__item img{display:block;width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .25s,box-shadow .25s}
.project-gallery__item img:hover{transform:scale(1.03);box-shadow:var(--shadow)}
.project-gallery__overflow{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:28px}
.project-gallery__overflow:empty{display:none}

.project-details .lead{font-size:1.15rem;color:var(--gray-600);margin-bottom:20px;line-height:1.7}
.project-details p{margin-bottom:16px;line-height:1.75}
.project-details__heading{margin:32px 0 14px;font-size:1.25rem}
.project-details__subheading{margin:24px 0 10px;font-size:1.05rem;color:var(--ink)}
.project-scope{list-style:none;padding:0;margin:0}
.project-scope li{position:relative;padding:10px 0 10px 28px;border-bottom:1px solid var(--line);color:var(--gray-700)}
.project-scope li::before{content:"";position:absolute;left:0;top:14px;width:16px;height:16px;border-radius:50%;background:var(--amber-soft);border:2px solid var(--amber)}
.project-facts{margin:0;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.project-facts div{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:16px;padding:12px 16px;border-bottom:1px solid var(--line)}
.project-facts div:last-child{border-bottom:0}
.project-facts dt{color:var(--gray-600)}
.project-facts dd{margin:0;color:var(--ink);font-weight:700;text-align:right}

/* Project facts use the same full-width card language as the detail sections. */
.project-facts,.abs-key-facts,.qobu-key-facts,.ming-key-facts,.caspian-key-facts,.recon-key-facts,.pipeline-key-facts,.terter-key-facts{display:grid;width:100%;max-width:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;border:0;border-radius:0;overflow:visible}
.project-facts div{display:grid;min-width:0;grid-template-columns:minmax(0,1fr);align-content:start;gap:7px;min-height:112px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--card);box-shadow:var(--shadow-sm)}
.project-facts div:last-child{border-bottom:1px solid var(--line)}
.project-facts dt{font-size:.78rem;line-height:1.35;letter-spacing:.06em;text-transform:uppercase;color:var(--gray-600)}.project-facts dd{max-width:none;margin:0;font-size:.98rem;line-height:1.4;text-align:left;overflow-wrap:anywhere}
@media(max-width:700px){.project-facts,.abs-key-facts,.qobu-key-facts,.ming-key-facts,.caspian-key-facts,.recon-key-facts,.pipeline-key-facts,.terter-key-facts{grid-template-columns:1fr}.project-facts div{min-height:0}.project-facts dd{max-width:none}}

/* ---------- Absheron FFD flagship project ---------- */
.abs-glance{padding-top:clamp(34px,4vw,52px);background:var(--bg-2);color:var(--ink)}
.abs-glance .section-head h2{color:var(--ink)}
.abs-glance__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.abs-metric{position:relative;min-height:150px;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm);overflow:hidden}
.abs-metric::after{content:"";position:absolute;inset:auto -25% -55% 35%;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.18),transparent 68%)}
.abs-metric.in{animation:absMetricIn .7s both}
.abs-metric strong{position:relative;z-index:1;display:block;margin-bottom:10px;color:var(--amber);font-family:var(--display);font-size:clamp(1.55rem,3vw,2.45rem);line-height:1.05}
.abs-metric span{position:relative;z-index:1;color:var(--gray-600);line-height:1.5}
.abs-note{margin:18px 0 0;color:var(--gray-500);font-size:.82rem}
.abs-publish-note{margin:24px 0 0;padding:14px 18px;border-left:3px solid var(--amber);background:var(--amber-soft);color:var(--gray-700);font-size:.86rem}
.abs-key-facts{max-width:none}
.abs-key-facts dd{max-width:520px}
@keyframes absMetricIn{from{opacity:0;transform:translateY(22px) scale(.97)}to{opacity:1;transform:none}}

.abs-chain{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:44px;list-style:none;margin:42px 0 0;padding:0;counter-reset:chain}
.abs-chain li{position:relative;min-width:0}
.abs-chain li:not(:last-child)::after{content:"→";position:absolute;top:22px;right:-34px;color:var(--amber);font-size:1.55rem}
.abs-chain__index{display:flex;width:48px;height:48px;align-items:center;justify-content:center;margin-bottom:18px;border:1px solid var(--amber);border-radius:50%;color:var(--amber);font-family:var(--display);font-weight:700}
.abs-chain strong{display:block;margin-bottom:7px;color:var(--ink);font-size:1.08rem}
.abs-chain small{display:block;color:var(--gray-600);font-size:.9rem;line-height:1.55}

.abs-timeline{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;list-style:none;margin:48px 0 0;padding:0}
.abs-timeline::before{content:"";position:absolute;top:8px;left:0;right:0;height:2px;background:var(--line)}
.abs-timeline li{position:relative;padding-top:34px}
.abs-timeline li::before{content:"";position:absolute;top:0;left:0;width:18px;height:18px;border:4px solid var(--bg);border-radius:50%;background:var(--gray-500);box-shadow:0 0 0 2px var(--gray-500)}
.abs-timeline li.is-current::before{background:var(--amber);box-shadow:0 0 0 2px var(--amber),0 0 0 8px var(--amber-soft)}
.abs-timeline span{display:block;margin-bottom:7px;color:var(--amber);font-family:var(--display);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.abs-timeline strong{display:block;margin-bottom:8px;color:var(--ink);font-size:1.04rem}
.abs-timeline p{margin:0;color:var(--gray-600);font-size:.9rem;line-height:1.55}

/* ---------- Qobu project executive dashboard ---------- */
.qobu-impact{background:var(--bg)}
.qobu-impact__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.qobu-impact__card{position:relative;display:flex;min-width:0;flex-direction:column;padding:26px 24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm);transition:transform .25s,border-color .25s,box-shadow .25s}
.qobu-impact__card::before{content:"";position:absolute;top:-1px;left:24px;width:52px;height:3px;border-radius:0 0 3px 3px;background:var(--amber)}
.qobu-impact__card:hover{transform:translateY(-5px);border-color:rgba(245,166,35,.55);box-shadow:var(--shadow)}
.qobu-impact__icon{display:flex;width:46px;height:46px;align-items:center;justify-content:center;margin-bottom:20px;border-radius:12px;background:var(--amber-soft);color:var(--amber)}
.qobu-impact__icon svg{width:25px;height:25px}
.qobu-impact__eyebrow{display:block;margin-bottom:8px;color:var(--amber);font-family:var(--display);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.qobu-impact__card h3{margin-bottom:12px;font-size:1.08rem;line-height:1.35}
.qobu-impact__card p{margin:0 0 20px;color:var(--gray-600);font-size:.9rem;line-height:1.65}
.qobu-impact__card ul{display:flex;flex-wrap:wrap;gap:7px;list-style:none;margin:auto 0 0;padding:0}
.qobu-impact__card li{padding:5px 9px;border:1px solid var(--line);border-radius:999px;color:var(--gray-600);font-size:.72rem;line-height:1.25}
.qobu-glance{padding:clamp(34px,4vw,52px) 0;background:var(--bg-2);color:var(--ink)}
.qobu-glance .section-head{margin-bottom:28px}.qobu-glance .section-head h2{color:var(--ink)}
.qobu-glance__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0}
.qobu-glance__grid div{min-width:0;min-height:118px;padding:22px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm)}
.qobu-glance__grid dt{margin-bottom:7px;color:var(--amber);font-family:var(--display);font-size:clamp(1.05rem,1.7vw,1.45rem);font-weight:700;line-height:1.2;overflow-wrap:anywhere}
.qobu-glance__grid dd{margin:0;color:var(--gray-600);font-size:.82rem;line-height:1.4}
.qobu-key-facts{max-width:none}
.qobu-significance .project-cta__inner{background:linear-gradient(135deg,var(--navy-900),var(--navy-800));color:#fff}
.qobu-significance .project-cta__inner h2{color:#fff}
.qobu-significance .project-cta__inner p{max-width:900px;color:rgba(255,255,255,.76)}
.ming-key-facts{max-width:none}
.ming-significance .project-cta__inner{background:linear-gradient(135deg,var(--navy-900),var(--navy-800));color:#fff}
.ming-significance .project-cta__inner h2{color:#fff}
.ming-significance .project-cta__inner p{max-width:920px;color:rgba(255,255,255,.76)}
.project-caspian .project-body{display:block}
.project-caspian .project-details{max-width:920px}
.caspian-gallery-mount .project-gallery{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
.caspian-gallery-mount .project-gallery__main{margin:0}
.caspian-gallery-mount .project-gallery__overflow{margin-top:12px}
.caspian-key-facts{max-width:none}
.caspian-significance .project-cta__inner{background:linear-gradient(135deg,var(--navy-900),var(--navy-800));color:#fff}
.caspian-significance .project-cta__inner h2{color:#fff}
.caspian-significance .project-cta__inner p{max-width:920px;color:rgba(255,255,255,.76)}
.project-linear .project-body{display:block}
.project-linear .project-details{max-width:920px}
.project-hero--technical{min-height:clamp(410px,56vh,610px)}
.technical-impact .qobu-impact__card{padding:22px 20px}
.highlight-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 28px;max-width:none}
.recon-key-facts{max-width:none}
.pipeline-key-facts{max-width:none}
.pipeline-significance .project-cta__inner{background:linear-gradient(135deg,var(--navy-900),var(--navy-800));color:#fff}
.pipeline-significance .project-cta__inner h2{color:#fff}
.pipeline-significance .project-cta__inner p{max-width:920px;color:rgba(255,255,255,.76)}
.terter-key-facts{max-width:none}
.terter-significance .project-cta__inner{background:linear-gradient(135deg,var(--navy-900),var(--navy-800));color:#fff}
.terter-significance .project-cta__inner h2{color:#fff}
.terter-significance .project-cta__inner p{max-width:920px;color:rgba(255,255,255,.76)}

@media (max-width:860px){
  .project-meta__grid{grid-template-columns:1fr 1fr;gap:16px}
  .project-body{grid-template-columns:1fr;gap:32px}
  .project-gallery__overflow{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:24px}
  .project-hero{min-height:40vh}
  .caspian-gallery-mount .project-gallery{grid-template-columns:1fr}
  .project-hero--flagship{min-height:58vh}
  .project-hero__credit{right:16px;bottom:10px}
  .abs-glance__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .abs-chain{grid-template-columns:1fr 1fr;gap:34px}
  .abs-chain li:not(:last-child)::after{display:none}
  .abs-timeline{grid-template-columns:1fr 1fr;gap:34px}
  .abs-timeline::before{display:none}
  .qobu-impact__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .qobu-glance__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:600px){
  .project-meta__grid{grid-template-columns:1fr}
  .project-gallery__grid{grid-template-columns:1fr 1fr}
  .abs-glance__grid,.abs-chain,.abs-timeline{grid-template-columns:1fr}
  .abs-metric{min-height:0}
  .qobu-impact__grid{grid-template-columns:1fr}
  .qobu-glance__grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.qobu-impact__card{transition:none}.qobu-impact__card:hover{transform:none}}
@media(max-width:640px){.highlight-grid{grid-template-columns:1fr}}

/* Light mode fixes for project page */
[data-theme="light"] .project-meta{background:#fff}
[data-theme="light"] .project-scope li{color:var(--gray-700)}
[data-theme="light"] .nav-links.open{background:rgba(255,255,255,.98)}
[data-theme="light"] .nav-links.open a{color:#0f172a !important;border-bottom-color:var(--line)}
[data-theme="light"] .nav-links.open a:hover{background:rgba(0,0,0,.04)}
[data-theme="light"] .nav-toggle span,
[data-theme="light"] .nav-toggle span::before,
[data-theme="light"] .nav-toggle span::after{background:#0f172a}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.92);padding:40px;backdrop-filter:blur(4px)}
.lightbox.open{display:flex}
.lightbox__img{max-width:90vw;max-height:90vh;border-radius:8px;box-shadow:0 20px 80px rgba(0,0,0,.5)}
.lightbox__close{position:absolute;top:20px;right:30px;color:#fff;font-size:2.5rem;line-height:1;background:none;border:none;cursor:pointer;opacity:.8;transition:opacity .2s}
.lightbox__close:hover{opacity:1}

/* ---------- Redesigned Project CTA ---------- */
.project-cta{padding:clamp(48px,7vw,96px) 0;background:var(--bg-2)}
[data-theme="dark"] .project-cta{background:linear-gradient(135deg,var(--navy-850) 0%,var(--navy-900) 100%)}
.project-cta__inner{text-align:center;max-width:640px;margin:0 auto}
.project-cta__inner h2{font-size:clamp(1.6rem,3vw,2.4rem);margin-bottom:14px}
.project-cta__inner p{font-size:1.1rem;color:var(--gray-600);margin-bottom:28px}
.project-cta__inner .btn{font-size:1rem;padding:16px 36px}

/* ---------- Social Icons ---------- */
.footer__bottom .socials a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);transition:.25s}
.footer__bottom .socials a:hover{background:var(--amber);color:#231603;transform:translateY(-2px)}
.footer__bottom .socials a svg{display:block}
[data-theme="light"] .footer__bottom .socials a{background:rgba(0,0,0,.05);color:var(--gray-700)}
[data-theme="light"] .footer__bottom .socials a:hover{background:var(--amber);color:#231603}

/* Gallery hover enlarge hint */
.project-gallery__item img{cursor:zoom-in;transition:transform .3s}
.project-gallery__main img{cursor:zoom-in}
.project-gallery__item img:hover{transform:scale(1.03)}

/* ============================ PUNCHLIST FIXES ============================ */

/* Fix 1: Stats numbers invisible in light mode */
[data-theme="light"] .hero-stats{background:var(--bg-2)}
[data-theme="light"] .hero-stats__title{color:var(--amber)}
[data-theme="light"] .hero-stat .n{color:var(--ink)}
[data-theme="light"] .hero-stat .l{color:var(--gray-600)}
[data-theme="light"] .stat-band{background:var(--bg-2)}
[data-theme="light"] .stat-band .section-head h2{color:var(--ink)}
[data-theme="light"] .stat-band .section-head p{color:var(--gray-600)}
[data-theme="light"] .stat-band .stat{background:var(--card);border-color:var(--line)}
[data-theme="light"] .stat-band .stat .num{color:var(--ink)}
[data-theme="light"] .stat-band .stat .lbl{color:var(--gray-600)}

/* Fix 2: EPC Value Chain cards — text invisible in light mode */
[data-theme="light"] .svc-card{background:var(--card);border:1px solid var(--line);color:var(--ink)}
[data-theme="light"] .svc-card h3{color:var(--ink)}
[data-theme="light"] .svc-card p{color:var(--gray-700)}
[data-theme="light"] .svc-card .num{color:var(--navy-700)}

/* Fix 3: Industry tabs — active tab text invisible */
.tablist button{color:var(--gray-500);background:transparent;border:1px solid var(--line);padding:8px 16px;border-radius:999px;font-family:var(--display);font-weight:600;font-size:.85rem;cursor:pointer;transition:.2s}
.tablist button:hover{color:var(--ink);border-color:var(--amber)}
.tablist button.active{color:var(--ink);border-color:var(--amber);background:var(--amber-soft)}
[data-theme="dark"] .tablist button{color:var(--on-dark-mut);border-color:rgba(255,255,255,.12)}
[data-theme="dark"] .tablist button:hover{color:#fff}
[data-theme="dark"] .tablist button.active{color:#fff;border-color:var(--amber);background:rgba(245,166,35,.18)}

/* Fix 4: Pillars (Our Approach) — text invisible in light mode */
[data-theme="light"] .pillar{background:var(--card);border:1px solid var(--line)}
[data-theme="light"] .pillar h3{color:var(--ink)}
[data-theme="light"] .pillar p{color:var(--gray-700)}
[data-theme="light"] .pillar .ico{background:var(--navy-800);color:var(--amber)}

/* Fix 5: Partners heading — invisible in light mode */
[data-theme="light"] .section-head h2{color:var(--ink) !important}
[data-theme="light"] .section-head p{color:var(--gray-600) !important}
[data-theme="light"] .logos__track img{filter:none;opacity:.85}

/* Fix 6: HSE feature — empty placeholder, make it work in both modes */
.feature__media{background:var(--navy-850);border-radius:var(--radius-lg);min-height:400px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.feature__media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.feature__media--placeholder::after{content:"HSE";font-family:var(--display);font-weight:700;font-size:4rem;color:rgba(255,255,255,.08);position:absolute}

/* Fix 7: CTA — better contrast and spacing */
.cta h2{font-size:clamp(1.6rem,3vw,2.4rem)}
.cta p{font-size:1.05rem}
.cta .cta__links{display:flex;gap:16px;justify-content:center;align-items:center;margin-top:28px;flex-wrap:wrap}
.cta .cta__links a:not(.btn){color:#231603;font-weight:600;text-decoration:underline;text-underline-offset:4px}
.cta .cta__links a:not(.btn):hover{opacity:.7}

/* Fix 8: General light mode heading/card fixes */
[data-theme="light"] .band h2,[data-theme="light"] .band h3{color:var(--ink)}
[data-theme="light"] .band p{color:var(--gray-600)}
[data-theme="light"] .feature__media{background:var(--bg-2)}

/* ---------- Clients & partners ---------- */
.relations-hero{position:relative;overflow:hidden}
.relations-hero::after{content:"";position:absolute;right:-10%;bottom:-80%;width:min(620px,58vw);aspect-ratio:1;border:1px solid rgba(245,166,35,.16);border-radius:50%;box-shadow:0 0 0 90px rgba(245,166,35,.035),0 0 0 180px rgba(245,166,35,.025);pointer-events:none}
.relations-hero .container{position:relative;z-index:1}.relations-hero p{max-width:850px}
.relations-intro{padding-bottom:54px}
.relations-intro__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(46px,8vw,120px);align-items:start}
.relations-intro__grid h2{margin-top:12px;font-size:clamp(2rem,4vw,4rem);line-height:1.04}
.relations-intro__copy{padding-top:24px;color:var(--gray-600);font-size:clamp(1rem,1.25vw,1.15rem);line-height:1.8}
.relations-intro__copy p+p{margin-top:18px}
.relations-stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:58px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.relations-stats>div{display:flex;min-height:148px;flex-direction:column;justify-content:center;padding:26px 34px;border-right:1px solid var(--line)}
.relations-stats>div:last-child{border-right:0}.relations-stats strong{color:var(--amber);font:700 clamp(2.2rem,4vw,3.6rem)/1 var(--display)}
.relations-stats span{margin-top:10px;color:var(--gray-600);font-size:.88rem}
.relations-section{padding-top:76px}.relations-section--partners{background:var(--bg-2)}
.relations-section .section-head{align-items:end}.relations-section .section-head>p{max-width:570px;color:var(--gray-600);line-height:1.7}
.relations-logo-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-top:42px}
.relations-logo{display:grid;min-height:130px;place-items:center;padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--card);box-shadow:var(--shadow-sm);transition:transform .25s,border-color .25s,box-shadow .25s;transition-delay:var(--delay,0ms)}
.relations-logo:hover{transform:translateY(-4px);border-color:rgba(245,166,35,.55);box-shadow:var(--shadow)}
.relations-logo img{display:block;width:100%;height:72px;object-fit:contain;filter:saturate(.86);transition:filter .25s,transform .25s}
.relations-logo:hover img{filter:saturate(1);transform:scale(1.035)}
[data-theme="dark"] .relations-logo{background:#fff;border-color:rgba(255,255,255,.13)}
@media(max-width:1050px){.relations-logo-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:720px){.relations-intro__grid{grid-template-columns:1fr;gap:10px}.relations-intro__copy{padding-top:10px}.relations-stats{grid-template-columns:1fr}.relations-stats>div{min-height:112px;border-right:0;border-bottom:1px solid var(--line)}.relations-stats>div:last-child{border-bottom:0}.relations-logo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.relations-logo{min-height:105px;padding:15px}.relations-logo img{height:62px}.relations-section .section-head{align-items:flex-start}}
[data-theme="light"] .cert span{color:var(--gray-700)}
[data-theme="light"] .proj-detail__scope li{color:var(--gray-700);border-color:var(--line);background:var(--bg-2)}

/* Fix 9: Cards use var() instead of hardcoded colors */
.svc-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;position:relative;overflow:hidden;transition:.25s}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.svc-card .num{position:absolute;top:12px;right:18px;font-family:var(--display);font-weight:700;font-size:3rem;color:var(--navy-700);opacity:.08}
.svc-card h3{font-family:var(--display);font-size:1.2rem;color:var(--ink);margin-bottom:10px;position:relative}
.svc-card p{color:var(--gray-700);font-size:.95rem;position:relative}
[data-theme="dark"] .svc-card .num{color:rgba(255,255,255,.06)}
[data-theme="dark"] .svc-card{background:var(--navy-850);border-color:rgba(255,255,255,.08)}
[data-theme="dark"] .svc-card h3{color:#fff}
[data-theme="dark"] .svc-card p{color:var(--on-dark-mut)}

/* ============================ PUNCHLIST FIXES PART 2 ============================ */

/* Fix: Triad numbers more visible */
.triad__num{color:var(--amber);opacity:.3}
[data-theme="light"] .triad__num{color:var(--amber);opacity:.4}
[data-theme="light"] .triad__card p{color:var(--gray-700)}

/* Fix: Band section in light mode */
[data-theme="light"] .band{background:var(--bg-2);color:var(--ink)}
[data-theme="light"] .band .triad__card{background:var(--card);border-color:var(--line)}
[data-theme="light"] .band .triad__card h3{color:var(--ink)}
[data-theme="light"] .band .triad__card p{color:var(--gray-700)}

/* Fix: Feature media (HSE) — use a gradient if no image */
.feature__media{background:linear-gradient(135deg,var(--navy-800),var(--navy-900));border-radius:var(--radius-lg);min-height:420px;background-size:cover;background-position:center}

/* Fix: Section headings — always use ink */
.section-head h2{color:var(--ink)}
.section-head p{color:var(--gray-600)}

/* Fix: Tablist — already fixed in part 1, but also fix tabpanel */
.tabpanel{margin-top:24px}
.tabpanel__inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.tabpanel__media{border-radius:var(--radius-lg);overflow:hidden;min-height:340px;background-size:cover;background-position:center}
.tabpanel__text h3{font-family:var(--display);font-size:1.8rem;color:var(--ink);margin-bottom:14px}
.tabpanel__text p{color:var(--gray-600);margin-bottom:18px}
.tabpanel__list{list-style:none;padding:0;margin:0}
.tabpanel__list li{display:flex;align-items:center;gap:10px;padding:8px 0;color:var(--gray-700)}
.tabpanel__list li::before{content:"✓";color:var(--amber);font-weight:700;font-size:1.1rem}
[data-theme="dark"] .tabpanel__text h3{color:#fff}
[data-theme="dark"] .tabpanel__text p{color:var(--on-dark-mut)}
[data-theme="dark"] .tabpanel__list li{color:var(--on-dark-mut)}

/* Fix: Pillars text in dark mode */
[data-theme="dark"] .pillar{background:var(--navy-850);border:1px solid rgba(255,255,255,.08)}
[data-theme="dark"] .pillar h3{color:#fff}
[data-theme="dark"] .pillar p{color:var(--on-dark-mut)}
[data-theme="dark"] .pillar .ico{background:var(--navy-800);color:var(--amber)}

/* Fix: Stats band in dark mode */
[data-theme="dark"] .stat-band{background:var(--navy-900)}
[data-theme="dark"] .stat-band .stat{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
[data-theme="dark"] .stat-band .stat .num{color:#fff}
[data-theme="dark"] .stat-band .stat .lbl{color:var(--on-dark-mut)}

/* Fix: Certification section in light mode */
[data-theme="light"] .cert-grid{gap:20px}
[data-theme="light"] .cert{background:var(--card);border:1px solid var(--line)}

/* Partner logos — balanced contrast in dark mode */
[data-theme="dark"] .logos{background:#0d1730}
[data-theme="dark"] .logos__track img{background:#f7f8fa;border-color:rgba(255,255,255,.12);filter:grayscale(1) brightness(.92) opacity(.88)}
[data-theme="dark"] .logos__track img:hover{filter:grayscale(0) brightness(1) opacity(1)}
[data-theme="dark"] .logos__control{background:#16294c;color:#fff;border-color:rgba(255,255,255,.14)}

/* Fix: CTA links text */
.cta .cta__links a:not(.btn){color:#231603;font-weight:600;text-decoration:underline;text-underline-offset:4px}

/* ---------- Lightbox Navigation ---------- */
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:none;color:#fff;font-size:2.2rem;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s,opacity .2s;z-index:2001;backdrop-filter:blur(4px)}
.lightbox__nav:hover{background:rgba(255,255,255,.25)}
.lightbox__prev{left:24px}
.lightbox__next{right:24px}
.lightbox__counter{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.7);font-family:var(--display);font-size:.9rem;font-weight:600;letter-spacing:.05em}
@media(max-width:600px){.lightbox__nav{width:40px;height:40px;font-size:1.6rem}.lightbox__prev{left:12px}.lightbox__next{right:12px}}

/* ---------- News Cards with Thumbnails ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;text-decoration:none}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.news-card__thumb{position:relative;height:200px;overflow:hidden}
.news-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.news-card:hover .news-card__thumb img{transform:scale(1.05)}
.news-card__date{position:absolute;bottom:10px;left:10px;background:var(--amber);color:#231603;font-family:var(--display);font-weight:600;font-size:.75rem;padding:4px 10px;border-radius:6px}
.news-card__body{padding:18px 20px 22px;flex:1;display:flex;flex-direction:column}
.news-card__meta{margin-bottom:10px}
.news-card__meta .tag{display:inline-block;background:var(--amber-soft);color:var(--amber);font-family:var(--display);font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:3px 10px;border-radius:999px}
.news-card__body h3{font-family:var(--display);font-size:1.1rem;color:var(--ink);margin-bottom:8px;line-height:1.3}
.news-card__body p{font-size:.9rem;color:var(--gray-600);flex:1}
.news-card__link{margin-top:14px;font-family:var(--display);font-weight:600;font-size:.82rem;color:var(--amber);letter-spacing:.05em}
@media(max-width:860px){.news-grid{grid-template-columns:1fr}}
[data-theme="dark"] .news-card{background:var(--navy-850);border-color:rgba(255,255,255,.08)}
[data-theme="dark"] .news-card__body h3{color:#fff}
[data-theme="dark"] .news-card__body p{color:var(--on-dark-mut)}
[data-theme="dark"] .news-card__meta .tag{background:rgba(245,166,35,.18);color:var(--amber)}

/* ---------- About Page: Certifications ---------- */
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.cert{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 28px;text-align:center;transition:.25s}
.cert:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cert__badge{width:80px;height:80px;border-radius:50%;background:var(--grad-amber);color:#231603;font-family:var(--display);font-weight:700;font-size:.85rem;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;letter-spacing:.02em;line-height:1.1;text-align:center}
.cert h3{font-family:var(--display);font-size:1.1rem;color:var(--ink);margin-bottom:8px}
.cert p{font-size:.9rem;color:var(--gray-600)}
@media(max-width:860px){.cert-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.cert-grid{grid-template-columns:1fr}}
[data-theme="dark"] .cert{background:var(--navy-850);border-color:rgba(255,255,255,.08)}
[data-theme="dark"] .cert h3{color:#fff}
[data-theme="dark"] .cert p{color:var(--on-dark-mut)}
[data-theme="light"] .band .cert{background:var(--card);border-color:var(--line)}
[data-theme="light"] .band .cert h3{color:var(--ink)}
[data-theme="light"] .band .cert p{color:var(--gray-700)}

/* Cert card as clickable link */
a.cert{text-decoration:none;display:block;cursor:pointer}
.cert__valid{display:block;margin-top:12px;font-family:var(--display);font-size:.72rem;font-weight:600;color:var(--amber);letter-spacing:.03em}
.cert__valid::after{content:" ↓";font-size:.85rem}
a.cert:hover .cert__badge{transform:scale(1.05);transition:transform .25s}

/* ---------- Video Gallery ---------- */
.video-preview{background:var(--bg-2)}
.section-head--split{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:28px}
.section-head--split>div{max-width:720px}
.section-head--split .btn{flex:0 0 auto;margin-bottom:4px}
.video-carousel{overflow:hidden}.video-grid{display:flex;gap:20px;max-width:none;margin:0;transform:translateX(calc(var(--carousel-index,0) * (-50% - 10px)));transition:transform .6s ease}
.video-carousel .video-card{flex:0 0 calc(50% - 10px)}
.video-carousel__controls{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:22px}
.video-carousel__controls .carousel-indicators{flex:0 1 560px;max-width:560px}
.video-is-playing .video-card--playing{flex-basis:min(76%,900px);box-shadow:var(--shadow-lg);border-color:var(--amber)}
.video-is-playing .video-card--playing .video-card__embed{max-height:none}
@media(max-width:860px){.video-carousel.video-is-playing .video-card--playing{flex-basis:86%}}
@media(max-width:520px){.video-carousel.video-is-playing .video-card--playing{flex-basis:100%}}
.video-carousel__controls .carousel-arrow{border-color:var(--line);background:var(--card);color:var(--ink)}
.video-carousel__controls .carousel-indicators button{color:var(--gray-600)}
.video-carousel__controls .carousel-indicators button::after{background:var(--line)}
.video-carousel__controls .carousel-indicators button.active::after{background:var(--amber)}
.video-grid--archive{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-width:1180px;gap:30px;margin-inline:auto;transform:none}
.video-grid--archive .video-card{min-width:0;flex:none}
.video-grid--archive .video-card__thumb,.video-grid--archive .video-card__embed{max-height:none}
.video-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:.25s}
.video-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.video-card__thumb{position:relative;cursor:pointer;aspect-ratio:16/9;overflow:hidden;background:#000;width:100%}
.video-card__thumb img{width:100%;height:100%;object-fit:cover;opacity:.85;transition:opacity .3s}
.video-card__thumb:hover img{opacity:1}
.video-card__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:rgba(245,166,35,.9);color:#fff;font-size:1.5rem;display:flex;align-items:center;justify-content:center;pointer-events:none;transition:.25s}
.video-card__thumb:hover .video-card__play{transform:translate(-50%,-50%) scale(1.1);background:var(--amber)}
.video-card__embed{display:none;aspect-ratio:16/9}
.video-card__embed iframe{width:100%;height:100%;border:0}
.video-card h3{padding:18px 20px;font-family:var(--display);font-size:1.05rem;color:var(--ink)}
[data-theme="dark"] .video-card{background:var(--navy-850);border-color:rgba(255,255,255,.08)}
[data-theme="dark"] .video-card h3{color:#fff}
@media(max-width:980px){.video-grid--archive{gap:22px}}
@media(max-width:700px){.section-head--split{align-items:flex-start;flex-direction:column}.video-grid--archive{grid-template-columns:1fr;gap:20px}}
[data-theme="dark"] .video-carousel__controls .carousel-arrow{background:var(--navy-850);color:#fff}
@media(min-width:700px) and (max-width:1180px){.flagship-slide__content{padding-bottom:220px}.flagship-hero__controls{bottom:28px}.flagship-hero__controls .carousel-indicators{flex:1 1 auto;max-width:calc(100% - 390px)}.flagship-slide__action{right:24px;bottom:28px}}
@media(max-width:699px){.flagship-hero{min-height:820px}.flagship-slide::before{background:linear-gradient(0deg,rgba(4,10,24,.96) 0%,rgba(4,10,24,.72) 72%,rgba(4,10,24,.38) 100%)}.flagship-slide__content{padding-top:118px;padding-bottom:164px;align-items:flex-start;text-align:left}.flagship-slide__content>*{margin-left:0}.flagship-slide h1{font-size:clamp(1.5rem,6.8vw,2rem)}.flagship-slide h2{font-size:1rem}.flagship-slide__summary{display:none}.flagship-slide__metrics{grid-template-columns:repeat(2,1fr);gap:0}.flagship-slide__metrics div{padding:9px 12px 9px 0;text-align:left}.flagship-slide__metrics div+div{padding-left:12px}.flagship-slide__metrics div:nth-child(2){border:0}.flagship-slide__metrics div:nth-child(3){grid-column:1/-1;border-top:1px solid rgba(255,255,255,.18);border-right:0;padding-left:0}.flagship-slide__meta{flex-direction:column;gap:3px}.flagship-slide__action{right:16px;bottom:76px;padding:11px 15px;font-size:.74rem}.flagship-hero__controls{bottom:20px;display:grid;grid-template-columns:40px minmax(0,1fr) 40px;width:100%;gap:7px}.flagship-hero__controls .carousel-toggle{display:none}.flagship-hero__controls .carousel-indicators{width:100%;max-width:none;justify-content:center;overflow:hidden}.carousel-indicators{gap:2px}.carousel-indicators button{min-width:0}.video-grid{transform:translateX(calc(var(--carousel-index,0) * (-88% - 20px)))}.video-carousel .video-card{flex-basis:88%}.video-carousel__controls{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;width:100%;gap:8px}.video-carousel__controls .carousel-indicators{width:100%;max-width:none;justify-content:center;overflow:hidden}.section-head--row>.btn{position:relative;z-index:2;width:100%;justify-content:center}.pjc__nav{width:100%;justify-content:space-between}.pjc__dots{justify-content:center;align-items:center}.project-hero__gallery-controls{flex-wrap:wrap}.project-hero__gallery-link{width:100%;margin:4px 0 0;justify-content:center}}
@media(max-width:699px){.flagship-slide--compact h1{font-size:clamp(1.32rem,5.8vw,1.72rem)}.flagship-slide--compact h2{font-size:.9rem}}
@media(max-width:600px){.feature__media{min-height:260px}}
@media(prefers-reduced-motion:reduce){.flagship-slide,.video-grid{transition:none}.carousel-indicators button::after{animation:none}}
[data-theme="dark"] .video-preview{background:var(--navy-900)}
[data-theme="dark"] .video-preview .section-head h2{color:#fff}
[data-theme="dark"] .video-preview .section-head p{color:var(--on-dark-mut)}
.project-film{background:var(--bg-2)}
.project-film .section-head{align-items:end}.project-film .section-head>p{max-width:520px;color:var(--gray-600)}
.project-film__card{max-width:1040px;margin:34px auto 0}
.project-film__card .video-card__thumb,.project-film__card .video-card__embed{max-height:none}
.project-film__card h3{font-size:1.15rem;padding:20px 24px}

/* ==================== PROJECTS / EXPERIENCE PORTFOLIO ==================== */
.portfolio-hero h1{max-width:22ch}
.portfolio-hero .eyebrow{color:var(--amber-2)}
.flagship-section{padding-top:42px}
.flagship{background:var(--bg)}
.flagship-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.flagship-card{position:relative;min-height:460px;overflow:hidden;border-radius:var(--radius-lg);background:var(--navy-900);color:#fff;box-shadow:var(--shadow);isolation:isolate}
.flagship-card>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.flagship-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(5,10,22,.98) 0%,rgba(5,10,22,.72) 48%,rgba(5,10,22,.08) 100%)}
.flagship-card:hover>img{transform:scale(1.045)}
.flagship-card__overlay{position:absolute;inset:auto 0 0;padding:32px}
.flagship-card__meta{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:12px;color:var(--amber-2);font-family:var(--display);font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase}
.flagship-card h3{max-width:28ch;margin-bottom:10px;color:#fff;font-size:clamp(1.35rem,2.25vw,2rem)}
.flagship-card p{max-width:68ch;margin:0 0 16px;color:rgba(255,255,255,.76);line-height:1.6}
.flagship-card__facts{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding-top:14px;border-top:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.68);font-size:.84rem}
.flagship-card__facts strong{color:#fff;text-align:right}
.flagship-card__action{display:inline-block;margin-top:18px;color:var(--amber-2);font-family:var(--display);font-weight:700}

.sector-explorer .section-head{margin-bottom:34px}
.sector-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.sector-nav a{display:flex;min-height:142px;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:18px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);color:var(--ink);font-family:var(--display);font-weight:700;line-height:1.35;box-shadow:var(--shadow-sm);transition:transform .25s,border-color .25s,box-shadow .25s}
.sector-nav a:hover{transform:translateY(-4px);border-color:var(--amber);box-shadow:var(--shadow)}
.sector-nav__icon{display:grid;width:42px;height:42px;place-items:center;border-radius:11px;background:var(--amber-soft);color:var(--amber)}
.sector-nav__icon svg{width:23px;height:23px}

.portfolio>.container>.section-head{margin-bottom:30px}
.portfolio-toolbar{position:relative;display:grid;grid-template-columns:minmax(260px,1.7fr) minmax(170px,1fr) minmax(160px,.85fr) auto;gap:14px;align-items:end;margin-bottom:64px;padding:24px;border:1px solid rgba(245,166,35,.22);border-radius:18px;background:linear-gradient(135deg,var(--card),var(--bg-2));box-shadow:0 18px 48px -32px rgba(5,10,22,.55)}
.portfolio-toolbar::before{content:"";position:absolute;top:0;right:24px;left:24px;height:2px;background:linear-gradient(90deg,transparent,var(--amber),transparent);opacity:.7}
.portfolio-field{display:flex;min-width:0;flex-direction:column;gap:7px;color:var(--gray-600);font-family:var(--display);font-size:.74rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.portfolio-field input,.portfolio-field select{width:100%;height:52px;padding:0 16px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);font:600 .9rem var(--sans);letter-spacing:0;text-transform:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.06);transition:border-color .2s,box-shadow .2s,transform .2s}
.portfolio-field select{cursor:pointer}
.portfolio-field input:hover,.portfolio-field select:hover{border-color:rgba(245,166,35,.55)}
.portfolio-field input:focus-visible,.portfolio-field select:focus-visible{outline:3px solid var(--amber-soft);border-color:var(--amber)}
.portfolio-reset{height:52px;padding-right:22px;padding-left:22px;border-color:rgba(245,166,35,.45);white-space:nowrap}
.portfolio-reset:focus-visible,.sector-nav a:focus-visible,.flagship-card:focus-visible,.portfolio-card:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

.portfolio-category{scroll-margin-top:calc(var(--nav-h) + 24px);padding:0 0 88px}
.portfolio-category:last-child{padding-bottom:10px}
.portfolio-category__head{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:30px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.portfolio-category__head>div{max-width:760px}
.portfolio-category__head h2{margin-bottom:10px}
.portfolio-category__head p{color:var(--gray-600);line-height:1.65}
.portfolio-category__count{flex:0 0 auto;color:var(--gray-500);font-family:var(--display);font-size:.82rem;font-weight:700}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.portfolio-card{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm);transition:transform .3s,border-color .3s,box-shadow .3s}
.portfolio-card:hover{transform:translateY(-5px);border-color:rgba(245,166,35,.55);box-shadow:var(--shadow)}
.portfolio-card__media{aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.portfolio-card__media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.portfolio-card:hover .portfolio-card__media img{transform:scale(1.045)}
.portfolio-card__body{display:flex;flex:1;flex-direction:column;padding:21px}
.portfolio-card__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.portfolio-card__sector{color:var(--amber);font-family:var(--display);font-size:.68rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase}
.portfolio-card__status{flex:0 0 auto;padding:4px 8px;border-radius:999px;background:var(--bg-2);color:var(--gray-600);font-size:.67rem;font-weight:700}
.portfolio-card__status--ongoing{background:var(--amber-soft);color:var(--amber)}
.portfolio-card h3{margin-bottom:8px;font-size:1.08rem;line-height:1.4}
.portfolio-card__location{margin-bottom:12px;color:var(--gray-600);font-size:.82rem}
.portfolio-card__scope{display:-webkit-box;overflow:hidden;margin-bottom:18px;color:var(--gray-600);font-size:.87rem;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.portfolio-card__metric{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.portfolio-card__metric strong{color:var(--ink);font-family:var(--display);font-size:1.05rem}
.portfolio-card__metric span{color:var(--gray-500);font-size:.72rem;text-align:right}
.portfolio-card__action{display:inline-block;margin-top:17px;color:var(--amber);font-family:var(--display);font-size:.85rem;font-weight:700}
.portfolio-empty{padding:48px 24px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--gray-600);text-align:center}

@media(max-width:1020px){
  .sector-nav{grid-template-columns:repeat(2,minmax(0,1fr))}
  .portfolio-toolbar{grid-template-columns:1fr 1fr}.portfolio-field--search{grid-column:1/-1}.portfolio-reset{width:max-content}
  .portfolio-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .flagship-grid,.sector-nav,.portfolio-grid{grid-template-columns:1fr}
  .flagship-card{min-height:500px}.flagship-card__overlay{padding:24px}
  .flagship-card__facts{align-items:flex-start;flex-direction:column;gap:8px}.flagship-card__facts strong{text-align:left}
  .portfolio-toolbar{grid-template-columns:1fr}.portfolio-field--search{grid-column:auto}.portfolio-reset{width:100%}
  .portfolio-category__head{align-items:flex-start;flex-direction:column;gap:12px}
}
@media(prefers-reduced-motion:reduce){
  .flagship-card>img,.sector-nav a,.portfolio-card,.portfolio-card__media img{transition:none}
  .flagship-card:hover>img,.sector-nav a:hover,.portfolio-card:hover,.portfolio-card:hover .portfolio-card__media img{transform:none}
}

/* Video gallery — compact */
.section--tight{padding:30px 0 50px}
.video-card__thumb{aspect-ratio:16/9;max-height:220px}
.video-card__embed{aspect-ratio:16/9;max-height:220px}
.video-card h3{padding:12px 16px;font-size:.95rem}
.video-grid{gap:20px}
.video-card__play{width:52px;height:52px;font-size:1.2rem}

/* ---------- Scope list (HSE, about page) ---------- */
ul.scope{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
ul.scope li{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line)}
ul.scope li svg{flex:0 0 auto;width:22px;height:22px;color:var(--amber);margin-top:1px}
ul.scope li span{font-size:.98rem;color:var(--gray-600);line-height:1.5}
ul.scope li span strong{display:block;color:var(--ink);margin-bottom:3px;font-family:var(--display);font-size:1rem}
[data-theme="dark"] ul.scope li{border-color:rgba(255,255,255,.08)}
[data-theme="dark"] ul.scope li span{color:var(--on-dark-mut)}
[data-theme="dark"] ul.scope li span strong{color:#fff}

/* Feature layout fix for light mode */
[data-theme="light"] .feature__media{background:var(--bg-2)}