:root{
  --bg:#0a0e14;
  --bg-soft:#0f1621;
  --paper:#ffffff;
  --page:#f5f6f8;
  --ink:#11161d;
  --muted:#5b6472;
  --line:#e3e6ea;
  --line-dark:#1e2733;
  --navy:#123159;
  --navy-2:#1a4275;
  --red:#c41f34;
  --amber:#f2a900;
  --amber-dim:#8a6a1f;
  --radius:2px;
  --maxw:1180px;
  --display:'Space Grotesk', sans-serif;
  --body:'Inter', sans-serif;
  --mono:'IBM Plex Mono', monospace;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth; overflow-x:hidden; max-width:100%;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--page);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  max-width:100%;
}

img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}
section{position:relative;}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--red);
  display:flex; align-items:center; gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px; background:var(--red);
  display:inline-block;
}
.eyebrow.on-dark{color:var(--amber);}
.eyebrow.on-dark::before{background:var(--amber);}

h1,h2,h3,h4{font-family:var(--display); font-weight:600; letter-spacing:-0.01em; color:var(--ink);}

.section-title{
  font-size:clamp(28px,4vw,42px);
  line-height:1.08;
  max-width:780px;
  margin-bottom:16px;
}
.section-lede{color:var(--muted); max-width:640px; font-size:16px;}
.section-head{margin-bottom:56px;}
.section-pad{padding:100px 0;}
@media (max-width:720px){ .section-pad{padding:64px 0;} }
.section-pad-sm{padding:60px 0;}

.rule-top{border-top:1px solid var(--line);}
.rule-y{border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.on-paper{background:var(--paper);}

/* ---------- Busbar signature divider ---------- */
.busbar{position:relative; height:64px; display:flex; align-items:center;}
.busbar svg{width:100%; height:100%; display:block;}
.busbar .rail-line{stroke:var(--line); stroke-width:1.5;}
.busbar.on-dark .rail-line{stroke:#2a3644;}
.busbar .node circle{fill:var(--page); stroke:var(--navy-2); stroke-width:1.5;}
.busbar.on-dark .node circle{fill:var(--bg); stroke:var(--amber);}
.busbar .node text{font-family:var(--mono); font-size:10.5px; fill:var(--muted); letter-spacing:.03em;}
.busbar.on-dark .node text{fill:#93a1b3;}
.busbar .pulse{fill:var(--amber); animation:travel 5.5s linear infinite;}
@keyframes travel{
  0%{ transform:translateX(0); opacity:0;}
  5%{opacity:1;}
  95%{opacity:1;}
  100%{ transform:translateX(1040px); opacity:0;}
}

/* ---------- Nav ---------- */
header.site-nav{
  position:sticky; top:0; z-index:100;
  background:rgba(10,14,20,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.topbar{
  background:#060a10; color:#7c889a; font-family:var(--mono); font-size:11.5px;
  border-bottom:1px solid var(--line-dark);
}
.topbar .wrap{height:34px; display:flex; align-items:center; justify-content:space-between;}
.topbar a{color:#a7b1bf;}
.topbar a:hover{color:var(--amber);}
.topbar .social{display:flex; gap:14px;}
@media (max-width:640px){ .topbar{display:none;} }

.nav-inner{
  max-width:var(--maxw); margin:0 auto; padding:0 28px;
  height:76px; display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.brand{display:flex; align-items:center; gap:12px; min-width:0; flex-shrink:1;}
.brand img{height:50px; width:auto; max-width:100%; display:block;}
.brand-fallback{
  width:42px; height:42px; border-radius:50%; border:1.5px solid var(--amber);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--display); font-weight:700; color:#fff; font-size:15px;
}

nav.links{display:flex; align-items:center; gap:28px;}
nav.links a{font-size:13.5px; color:#c3cad4; font-weight:500; position:relative; padding:4px 0;}
nav.links a:hover, nav.links a.active{color:#fff;}
nav.links a::after{
  content:""; position:absolute; left:0; bottom:-2px; width:0; height:1px; background:var(--amber);
  transition:width .25s ease;
}
nav.links a:hover::after, nav.links a.active::after{width:100%;}

.nav-cta{display:flex; align-items:center; gap:12px; flex-shrink:0;}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--body); font-weight:600; font-size:13.5px;
  padding:11px 20px; border-radius:var(--radius); border:1px solid transparent;
  cursor:pointer; white-space:nowrap;
}
.btn-amber{background:var(--amber); color:#1b1300;}
.btn-amber:hover{background:#ffbb1a;}
.btn-outline{border-color:#3a4656; color:#e7eaee;}
.btn-outline:hover{border-color:var(--amber); color:var(--amber);}
.btn-outline.on-light{border-color:var(--line); color:var(--ink);}
.btn-outline.on-light:hover{border-color:var(--red); color:var(--red);}
.btn-navy{background:var(--navy); color:#fff;}
.btn-navy:hover{background:var(--navy-2);}
.btn-sm{padding:8px 14px; font-size:12.5px;}

.menu-toggle{display:none;}
@media (max-width:980px){
  nav.links{display:none;}
  .menu-toggle{display:flex; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;}
  .menu-toggle span{width:22px; height:2px; background:#fff;}
}
@media (max-width:480px){
  .brand img{height:36px;}
  .nav-cta{gap:6px;}
  .nav-cta .btn-amber{padding:8px 12px; font-size:12px;}
}

/* ---------- Page header banner (inner pages) ---------- */
.page-hero{
  background:
    radial-gradient(ellipse 900px 460px at 85% -10%, rgba(26,66,117,.5), transparent 60%),
    var(--bg);
  color:#fff; padding:70px 0 56px;
}
.page-hero.has-photo{
  background:
    linear-gradient(180deg, rgba(6,9,14,.88), rgba(6,9,14,.94)),
    var(--photo) center/cover no-repeat;
}
.page-hero .crumbs{font-family:var(--mono); font-size:12px; color:#8592a3; margin-bottom:16px;}
.page-hero .crumbs a:hover{color:var(--amber);}
.page-hero h1{color:#fff; font-size:clamp(30px,4.6vw,50px); max-width:720px;}
.page-hero p{color:#aab4c2; max-width:600px; margin-top:16px; font-size:16px;}

/* ---------- Hero (home) ---------- */
.hero{
  background:
    radial-gradient(ellipse 900px 500px at 85% -10%, rgba(26,66,117,.55), transparent 60%),
    var(--bg);
  color:#fff; padding:72px 0 0; overflow:hidden;
}
.hero-grid{display:grid; grid-template-columns:1.2fr .8fr; gap:60px; align-items:center; padding-bottom:64px;}
@media (max-width:900px){ .hero-grid{grid-template-columns:1fr;} }
.hero h1{font-size:clamp(34px,5.2vw,58px); line-height:1.05; color:#fff; max-width:640px;}
.hero h1 em{font-style:normal; color:var(--amber);}
.hero-lede{color:#aab4c2; font-size:17px; max-width:520px; margin:22px 0 32px;}
.hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:44px;}
.hero-stats{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; padding-top:28px; border-top:1px solid var(--line-dark);}
.stat b{font-family:var(--display); font-size:30px; color:#fff; display:block;}
.stat span{font-size:12px; color:#8592a3; text-transform:uppercase; letter-spacing:.08em;}
.hero-right{display:flex; flex-direction:column; gap:20px;}
.hero-panel{border:1px solid var(--line-dark); background:linear-gradient(180deg, rgba(255,255,255,.03), transparent); padding:26px;}
.hero-video-box .video-frame{border-color:var(--line-dark);}
.hero-panel .tag{font-family:var(--mono); font-size:11px; color:var(--amber); letter-spacing:.1em; margin-bottom:16px; display:block;}
.voltage-list{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:22px;}
.voltage-list span{font-family:var(--mono); font-size:13px; color:#dfe4ea; border:1px solid #2a3644; padding:6px 12px; border-radius:20px;}
.hero-panel p{color:#93a1b3; font-size:14px;}

/* ---------- Stat strip (About) ---------- */
.stat-strip{display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--line); border:1px solid var(--line);}
@media (max-width:640px){ .stat-strip{grid-template-columns:1fr;} }
.stat-cell{background:var(--paper); padding:34px 28px; text-align:center;}
.stat-cell b{font-family:var(--display); font-size:40px; display:block; color:var(--navy-2);}
.stat-cell span{font-family:var(--mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.08em; color:var(--muted);}

/* ---------- About grid ---------- */
.about-grid{display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:start;}
@media (max-width:840px){ .about-grid{grid-template-columns:1fr; gap:36px;} }
.about-copy p{margin-bottom:16px; color:#333c47; max-width:60ch;}
.about-copy p:last-child{margin-bottom:0;}
.fact-list{border-top:1px solid var(--line);}
.fact-row{display:flex; justify-content:space-between; gap:20px; padding:18px 0; border-bottom:1px solid var(--line); font-size:14px;}
.fact-row .k{color:var(--muted); font-family:var(--mono); font-size:12.5px; letter-spacing:.03em;}
.fact-row .v{font-weight:600; text-align:right;}

/* ---------- Chairman / MD block ---------- */
.chairman-block{display:grid; grid-template-columns:220px 1fr; gap:40px; align-items:start;}
@media (max-width:680px){ .chairman-block{grid-template-columns:1fr;} }
.chairman-photo{width:100%; aspect-ratio:1/1; object-fit:cover; border:1px solid var(--line); background:#eee;}
.chairman-name{font-family:var(--display); font-size:19px; margin-top:16px;}
.chairman-role{font-family:var(--mono); font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; margin-top:4px;}

/* ---------- Modal (MD's message) ---------- */
.modal-overlay{
  position:fixed; inset:0; background:rgba(6,9,14,.78); z-index:300;
  display:none; align-items:center; justify-content:center; padding:24px;
  backdrop-filter:blur(3px);
}
.modal-overlay.open{display:flex;}
.modal-box{
  background:var(--paper); max-width:720px; width:100%; max-height:86vh; overflow-y:auto;
  border-top:3px solid var(--amber); position:relative; padding:44px 40px;
}
.modal-close{
  position:absolute; top:16px; right:16px; width:36px; height:36px; border:1px solid var(--line);
  background:none; cursor:pointer; font-size:18px; color:var(--muted); display:flex; align-items:center; justify-content:center;
}
.modal-close:hover{border-color:var(--red); color:var(--red);}
.modal-box .eyebrow{margin-bottom:10px;}
.modal-box h2{font-size:24px; margin-bottom:22px;}
.modal-body{display:flex; gap:22px; margin-bottom:22px; align-items:center;}
.modal-body img{width:76px; height:76px; border-radius:50%; object-fit:cover; flex-shrink:0; border:1px solid var(--line);}
.modal-body .who b{display:block; font-family:var(--display); font-size:15.5px;}
.modal-body .who span{font-family:var(--mono); font-size:11.5px; color:var(--muted); text-transform:uppercase; letter-spacing:.05em;}
.modal-box p{font-size:14.5px; color:#333c47; margin-bottom:14px;}
.modal-box p:last-of-type{margin-bottom:0;}
.modal-sign{margin-top:22px; padding-top:18px; border-top:1px solid var(--line); font-size:14px;}
.modal-sign b{font-family:var(--display); display:block; font-size:15px;}
.modal-sign span{font-family:var(--mono); font-size:11.5px; color:var(--muted);}

/* ---------- Vision / mission / values ---------- */
.vision-mission{display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-bottom:1px;}
@media (max-width:720px){ .vision-mission{grid-template-columns:1fr;} }
.vm-card{background:var(--navy); color:#fff; padding:34px;}
.vm-card:nth-child(2){background:var(--navy-2);}
.vm-card h3{color:var(--amber); font-size:14px; text-transform:uppercase; letter-spacing:.08em; margin-bottom:14px; font-family:var(--mono); font-weight:500;}
.vm-card p{color:#dbe2ea; font-size:15px;}

.value-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
@media (max-width:900px){ .value-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:520px){ .value-grid{grid-template-columns:1fr;} }
.value-card{background:var(--paper); padding:30px 26px;}
.value-card .num{font-family:var(--mono); font-size:12px; color:var(--red); margin-bottom:14px; display:block;}
.value-card h3{font-size:17px; margin-bottom:10px;}
.value-card p{font-size:14px; color:var(--muted);}

/* ---------- Services ---------- */
.service-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--line); border:1px solid var(--line);}
@media (max-width:900px){ .service-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:600px){ .service-grid{grid-template-columns:1fr;} }
.service-card{background:var(--paper); padding:32px 28px; min-height:210px; display:flex; flex-direction:column;}
.service-card img.svc-img{width:calc(100% + 56px); margin:-32px -28px 20px; height:150px; object-fit:cover; display:block;}
.service-card h3{font-size:16.5px; margin-bottom:10px;}
.service-card > p{font-size:14px; color:var(--muted);}
.service-card ul{margin-top:auto; padding-top:14px; border-top:1px solid var(--line);}
.service-card li{font-family:var(--mono); font-size:12px; color:var(--muted); padding:3px 0;}
.service-card li::before{content:"— "; color:var(--red);}
.service-card.span3{grid-column:span 3;}
@media (max-width:900px){ .service-card.span3{grid-column:span 2;} }
@media (max-width:600px){ .service-card.span3{grid-column:span 1;} }

/* ---------- Infrastructure table ---------- */
.eq-table{width:100%; border-collapse:collapse; font-size:14px;}
.eq-table thead th{text-align:left; font-family:var(--mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); padding:14px 16px; border-bottom:1px solid var(--ink);}
.eq-table td{padding:16px; border-bottom:1px solid var(--line); vertical-align:top;}
.eq-table tr:hover td{background:#fff;}
.eq-name{font-weight:600; margin-bottom:4px;}
.eq-desc{color:var(--muted); font-size:13px; max-width:56ch;}
.eq-qty{font-family:var(--mono); font-weight:600; color:var(--navy-2); text-align:right; white-space:nowrap;}
.table-scroll{overflow-x:auto; border:1px solid var(--line); background:var(--paper);}
.table-scroll table{min-width:640px;}

/* ---------- Why us strip ---------- */
.why-strip{background:var(--bg); color:#fff; padding:70px 0;}
.why-grid{display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center;}
@media (max-width:800px){ .why-grid{grid-template-columns:1fr;} }
.why-grid h2{color:#fff; font-size:clamp(24px,3.4vw,32px); margin-bottom:14px;}
.why-grid > div:first-child p{color:#93a1b3; font-size:15px;}
.benefit{display:flex; gap:14px; align-items:flex-start; padding:16px 0; border-bottom:1px solid var(--line-dark);}
.benefit:first-child{border-top:1px solid var(--line-dark);}
.benefit .dot{width:8px; height:8px; border-radius:50%; background:var(--amber); margin-top:7px; flex-shrink:0;}
.benefit span{font-size:14.5px; color:#dfe4ea;}

/* ---------- Policies (accordion) ---------- */
.policy-list{border-top:1px solid var(--line);}
.policy-item{border-bottom:1px solid var(--line);}
.policy-item summary{list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; padding:24px 4px; font-family:var(--display); font-size:18px; font-weight:600;}
.policy-item summary::-webkit-details-marker{display:none;}
.policy-item summary .idx{font-family:var(--mono); color:var(--red); font-size:13px; margin-right:16px;}
.policy-item summary .plus{font-family:var(--mono); font-size:20px; color:var(--muted); transition:transform .25s ease; flex-shrink:0;}
.policy-item[open] summary .plus{transform:rotate(45deg);}
.policy-body{padding:0 4px 26px; max-width:72ch; color:var(--muted); font-size:14.5px;}
.policy-body ul{margin-top:10px;}
.policy-body li{padding:4px 0; padding-left:16px; position:relative;}
.policy-body li::before{content:"▪"; position:absolute; left:0; color:var(--red); font-size:11px; top:8px;}

/* ---------- Org chart ---------- */
.org-wrap{overflow-x:auto; padding-bottom:12px;}
.org{min-width:920px; font-family:var(--mono); font-size:12.5px;}
.org-node{background:var(--paper); border:1px solid var(--line); padding:12px 14px; text-align:center; border-radius:2px;}
.org-node.top{background:var(--navy); color:#fff; border-color:var(--navy); max-width:280px; margin:0 auto;}
.org-node .role{color:var(--muted); font-size:10.5px; text-transform:uppercase; letter-spacing:.06em; display:block; margin-bottom:4px;}
.org-node.top .role{color:#9fb2c9;}
.org-node .name{font-weight:600; color:var(--ink); font-family:var(--body); font-size:13px;}
.org-node.top .name{color:#fff;}
.org-connector{width:1px; height:26px; background:var(--line); margin:0 auto;}
.org-row{display:flex; justify-content:center; gap:24px; margin-top:0;}
.org-branch{display:flex; flex-direction:column; align-items:center; flex:1;}

/* ---------- Video embed ---------- */
.video-frame{
  position:relative; width:100%; aspect-ratio:16/9;
  border:1px solid var(--line); background:#0d1522; overflow:hidden;
}
.video-frame iframe{position:absolute; inset:0; width:100%; height:100%; border:0;}

/* ---------- Photo gallery ---------- */
.gallery-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--line); border:1px solid var(--line);}
@media (max-width:800px){ .gallery-grid{grid-template-columns:repeat(2,1fr);} }
.gallery-grid a{display:block; overflow:hidden; aspect-ratio:4/3; background:#111;}
.gallery-grid img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease;}
.gallery-grid a:hover img{transform:scale(1.06);}

/* ---------- Tabs / project filter ---------- */
.tabs{display:flex; gap:10px; margin-bottom:40px; flex-wrap:wrap;}
.tab-btn{font-family:var(--mono); font-size:12.5px; letter-spacing:.04em; text-transform:uppercase; padding:10px 18px; border:1px solid var(--line); background:var(--paper); cursor:pointer; color:var(--muted);}
.tab-btn.active{background:var(--ink); color:#fff; border-color:var(--ink);}
.proj-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:2px; background:var(--line); border:1px solid var(--line);}
@media (max-width:760px){ .proj-grid{grid-template-columns:1fr;} }
.proj-card{background:var(--paper); padding:0; display:none; overflow:hidden;}
.proj-card.visible{display:block;}
.proj-photo{width:100%; aspect-ratio:16/9; object-fit:cover; background:#111;}
.proj-visual{
  height:150px; position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, var(--navy), var(--navy-2));
}
.proj-visual::before{
  content:""; position:absolute; inset:0;
  background-image:repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 2px, transparent 2px 16px);
}
.proj-visual .kv{
  position:relative; z-index:1; font-family:var(--mono); font-size:26px; font-weight:500;
  color:#fff; letter-spacing:.04em; text-align:center; padding:0 20px;
}
.proj-visual .kv small{display:block; font-size:11px; color:var(--amber); letter-spacing:.1em; text-transform:uppercase; margin-top:6px;}
.proj-body{padding:26px 28px;}
.proj-tag{display:inline-block; font-family:var(--mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; padding:3px 9px; margin-bottom:14px; border:1px solid var(--line);}
.proj-tag.ongoing{color:var(--red); border-color:var(--red);}
.proj-tag.completed{color:var(--navy-2); border-color:var(--navy-2);}
.proj-card h3{font-size:17px; margin-bottom:4px;}
.proj-card .client{font-family:var(--mono); font-size:12px; color:var(--muted); margin-bottom:14px;}
.proj-meta{display:flex; gap:18px; margin-bottom:14px; flex-wrap:wrap;}
.proj-meta div{font-size:12.5px;}
.proj-meta b{display:block; font-family:var(--mono); font-size:10px; color:var(--muted); text-transform:uppercase; letter-spacing:.05em; margin-bottom:2px; font-weight:500;}
.proj-card p.scope{font-size:13.5px; color:var(--muted); border-top:1px solid var(--line); padding-top:14px;}

/* ---------- Clients ---------- */
.client-wall{display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line); background:var(--line); gap:1px;}
@media (max-width:760px){ .client-wall{grid-template-columns:repeat(2,1fr);} }
.client-cell{background:var(--paper); padding:22px 20px; text-align:center; font-family:var(--display); font-weight:600; font-size:14.5px; color:#2c3542; display:flex; align-items:center; justify-content:center; min-height:88px;}
.client-cell img{max-width:100%; max-height:44px; width:auto; object-fit:contain; filter:grayscale(0%);}

/* ---------- Utility client cards with logo ---------- */
.utility-card{background:var(--paper); padding:28px 26px; display:flex; flex-direction:column; gap:14px;}
.utility-card .logo-box{height:44px; display:flex; align-items:flex-start;}
.utility-card .logo-box img{max-height:44px; max-width:140px; object-fit:contain;}
.utility-card .logo-box span.num{font-family:var(--mono); font-size:12px; color:var(--red);}

/* ---------- Equipment thumbnail ---------- */
.eq-thumb{width:56px; height:56px; object-fit:contain; background:#fff; border:1px solid var(--line); padding:4px; flex-shrink:0;}
.eq-row-flex{display:flex; gap:14px; align-items:flex-start;}

/* ---------- Testimonials ---------- */
.testi-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:2px; background:var(--line); border:1px solid var(--line);}
@media (max-width:760px){ .testi-grid{grid-template-columns:1fr;} }
.testi-card{background:var(--paper); padding:32px;}
.testi-card p{font-size:15px; color:#333c47; margin-bottom:20px;}
.testi-who{display:flex; align-items:center; gap:12px;}
.testi-who .mark{width:40px; height:40px; border-radius:50%; background:var(--navy); color:#fff; display:flex; align-items:center; justify-content:center; font-family:var(--display); font-weight:700; font-size:15px; flex-shrink:0;}
.testi-who b{display:block; font-size:14px;}
.testi-who span{font-family:var(--mono); font-size:11.5px; color:var(--muted);}

/* ---------- Contact ---------- */
.contact-strip{background:var(--bg); color:#fff;}
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:60px;}
@media (max-width:840px){ .contact-grid{grid-template-columns:1fr; gap:36px;} }
.contact-grid h2{color:#fff;}
.addr{color:#aab4c2; font-size:15px; margin:18px 0 30px; max-width:44ch;}
.contact-row{display:flex; align-items:center; gap:14px; padding:16px 0; border-top:1px solid var(--line-dark); flex-wrap:wrap;}
.contact-row:last-child{border-bottom:1px solid var(--line-dark);}
.contact-row .lbl{font-family:var(--mono); font-size:11px; color:#8592a3; text-transform:uppercase; letter-spacing:.06em; width:70px; flex-shrink:0;}
.contact-row a, .contact-row span.val{font-size:14.5px; color:#e7eaee;}
.contact-row a:hover{color:var(--amber);}
.contact-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-top:30px;}
.map-frame{border:1px solid var(--line-dark); height:100%; min-height:300px; background:#0d1522;}

.office-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--line); border:1px solid var(--line);}
@media (max-width:840px){ .office-grid{grid-template-columns:1fr;} }
.office-card{background:var(--paper); padding:28px;}
.office-card .tag{font-family:var(--mono); font-size:11px; color:var(--red); text-transform:uppercase; letter-spacing:.08em; margin-bottom:12px; display:block;}
.office-card h3{font-size:16px; margin-bottom:10px;}
.office-card p{font-size:14px; color:var(--muted); margin-bottom:4px;}

/* simple contact form (mailto based, no backend) */
.form-grid{display:grid; gap:14px; margin-top:26px;}
.form-grid input, .form-grid textarea{
  background:rgba(255,255,255,.04); border:1px solid var(--line-dark); color:#fff; padding:13px 14px;
  font-family:var(--body); font-size:14px; width:100%;
}
.form-grid input::placeholder, .form-grid textarea::placeholder{color:#66717f;}
.form-grid textarea{resize:vertical; min-height:110px;}
.form-grid input:focus, .form-grid textarea:focus{outline:none; border-color:var(--amber);}

/* ---------- Footer ---------- */
footer{background:var(--bg); border-top:1px solid var(--line-dark); color:#8592a3;}
.footer-top{padding:60px 0 40px; display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px;}
@media (max-width:840px){ .footer-top{grid-template-columns:1fr 1fr; row-gap:32px;} }
@media (max-width:520px){ .footer-top{grid-template-columns:1fr;} }
.footer-top h4{color:#fff; font-size:13px; text-transform:uppercase; letter-spacing:.07em; font-family:var(--mono); font-weight:500; margin-bottom:16px;}
.footer-top p{font-size:13.5px; color:#8592a3; max-width:32ch;}
.footer-top ul li{padding:6px 0;}
.footer-top ul a{font-size:13.5px; color:#a7b1bf;}
.footer-top ul a:hover{color:var(--amber);}
.footer-brand{display:flex; align-items:center; gap:10px; margin-bottom:16px;}
.footer-brand img{height:40px;}
.footer-bottom{border-top:1px solid var(--line-dark); padding:22px 0;}
.footer-inner{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:12.5px;}
.footer-inner a{color:#c3cad4;}
.footer-inner a:hover{color:var(--amber);}

/* ---------- Floating WhatsApp ---------- */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:200;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.25); transition:transform .2s ease;
}
.wa-float:hover{transform:scale(1.08);}

/* reveal on scroll */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1; transform:none;}

/* ---------- Lightbox (click-to-enlarge images) ---------- */
.lightbox-overlay{
  position:fixed; inset:0; background:rgba(6,9,14,.92); z-index:400;
  display:none; align-items:center; justify-content:center; padding:24px;
}
.lightbox-overlay.open{display:flex;}
.lightbox-overlay img{max-width:90vw; max-height:86vh; object-fit:contain; border:1px solid rgba(255,255,255,.15);}
.lightbox-close{
  position:fixed; top:20px; right:24px; width:44px; height:44px; border-radius:50%;
  background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.2); color:#fff;
  font-size:18px; cursor:pointer; display:flex; align-items:center; justify-content:center;
}
.lightbox-close:hover{background:rgba(255,255,255,.18);}

/* focus visibility */
a:focus-visible, button:focus-visible, summary:focus-visible{outline:2px solid var(--amber); outline-offset:2px;}