:root{
  --basalt:#1C1B1F;
  --basalt-2:#25232A;
  --violet:#5A0FE0;
  --violet-soft:#8B5CF6;
  --bronze:#B08D5E;
  --on-dark:#F2F0F5;
  --on-dark-muted:#A9A4B2;
  /* light sections (marble) */
  --surface:#E9E7EC;
  --surface-2:#DEDBE2;
  --ink:#1F1F1F;
  --muted:#5E5967;
  --line:#C8C3CE;
  --display:"Marcellus", "Trajan Pro", "Times New Roman", serif;
  --sans:"Outfit", "Segoe UI", system-ui, -apple-system, sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --surface:#232127; --surface-2:#2B2930; --ink:#F2F0F5; --muted:#ABA6B4; --line:#3B3842;
  }
}
:root[data-theme="dark"]{
  --surface:#232127; --surface-2:#2B2930; --ink:#F2F0F5; --muted:#ABA6B4; --line:#3B3842;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
body{margin:0;background:var(--basalt);color:var(--on-dark);font-family:var(--sans);font-weight:300;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--violet-soft);outline-offset:3px;border-radius:4px}

/* ---------- 3D stage ---------- */
#scene{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block}
.glow{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(60% 55% at 68% 52%, rgba(90,15,224,.22), transparent 70%)}
#tags{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:0}
.tag{position:absolute;left:0;top:0;display:flex;align-items:center;gap:0;white-space:nowrap;will-change:transform}
.tag[data-side="l"]{flex-direction:row-reverse}
.tag-dot{width:9px;height:9px;border-radius:50%;background:var(--on-dark);box-shadow:0 0 0 4px rgba(90,15,224,.45);flex:none}
.tag-line{width:34px;height:1px;background:rgba(242,240,245,.55);flex:none}
.tag-body{background:rgba(28,27,31,.82);border:1px solid rgba(242,240,245,.14);padding:7px 11px;border-radius:3px;backdrop-filter:blur(6px)}
.tag-body strong{display:block;font-weight:500;font-size:14px;color:var(--on-dark)}
.tag-body span{display:block;font-size:12.5px;color:var(--on-dark-muted)}

/* ---------- header ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:10;padding-top:env(safe-area-inset-top,0px);
  background:rgba(28,27,31,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.nav-in{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:18px 28px}
.nav img{height:30px;width:auto;display:block}
.nav ul{list-style:none;display:flex;gap:30px;margin:0;padding:0;font-size:15px}
.nav ul a{text-decoration:none;color:var(--on-dark-muted)}
.nav ul a:hover{color:var(--on-dark)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:500 15px/1 var(--sans);text-decoration:none;
  padding:14px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--violet);color:#fff}
.btn-primary:hover{background:#4a08c2}
.btn-ghost{border-color:rgba(242,240,245,.35);color:var(--on-dark)}
.btn-ghost:hover{border-color:var(--on-dark)}
.nav .btn{padding:11px 18px;font-size:14px}

/* ---------- hero ---------- */
.hero{position:relative;z-index:2;min-height:100vh;display:flex;align-items:center}
.wrap{max-width:1240px;margin:0 auto;padding:0 28px;width:100%}
.hero-copy{max-width:520px;padding-top:60px}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(44px,6.4vw,84px);line-height:1.02;letter-spacing:-.01em;margin:0 0 26px}
.hero p{color:var(--on-dark-muted);font-size:19px;max-width:44ch;margin:0 0 34px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-foot{position:absolute;left:0;right:0;bottom:0}
.meander{height:22px;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M0 21H24M21 21V3H6V15H15V9H11' fill='none' stroke='%238B5CF6' stroke-width='1.4'/%3E%3C/svg%3E");
  background-size:22px 22px;background-repeat:repeat-x}
.scroll-hint{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--on-dark-muted);padding:0 28px 18px;max-width:1240px;margin:0 auto}
.scroll-hint i{display:block;width:1px;height:28px;background:linear-gradient(var(--on-dark-muted),transparent)}

/* ---------- exploded section ---------- */
.explode{position:relative;z-index:2;height:320vh}
.explode-sticky{position:sticky;top:0;height:100vh;display:flex;align-items:flex-start;pointer-events:none}
.explode-copy{max-width:340px;padding-top:120px;opacity:0}
.explode-copy h2{font-family:var(--display);font-weight:400;font-size:clamp(32px,3.6vw,48px);line-height:1.08;margin:0 0 16px}
.explode-copy p{color:var(--on-dark-muted);margin:0}

/* ---------- heritage ---------- */
.heritage{position:relative;z-index:2;background:var(--basalt-2);padding:110px 0 120px}
.heritage .meander{opacity:.35;position:absolute;left:0;right:0;top:0}
.heritage-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.heritage h2{font-family:var(--display);font-weight:400;font-size:clamp(34px,4vw,56px);line-height:1.06;margin:0 0 24px}
.heritage p{color:var(--on-dark-muted);font-size:18px;line-height:1.7;max-width:46ch;margin:0 0 18px}
.heritage figure{margin:0}
.heritage svg{width:100%;height:auto;display:block}
.heritage figcaption{font-size:14px;color:var(--on-dark-muted);margin-top:12px}

/* ---------- catalog ---------- */
.catalog{position:relative;z-index:2;background:var(--surface);color:var(--ink);padding:110px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:48px;flex-wrap:wrap}
.section-head h2{font-family:var(--display);font-weight:400;font-size:clamp(34px,4vw,56px);line-height:1.06;margin:0;max-width:16ch}
.section-head p{color:var(--muted);max-width:42ch;margin:0}
.table-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:760px}
thead th{text-align:left;font-weight:500;font-size:14px;color:var(--muted);padding:0 16px 14px 0;border-bottom:1px solid var(--ink)}
tbody td{padding:22px 16px 22px 0;border-bottom:1px solid var(--line);vertical-align:middle;font-size:16px}
tbody tr:hover{background:var(--surface-2)}
.sym{width:84px}
.sym svg{width:60px;height:40px;display:block;color:var(--ink)}
.vname{font-family:var(--display);font-size:24px;line-height:1.1;display:block;margin-bottom:4px}
.vdesc{color:var(--muted);font-size:15px}
.note{font-size:14px;color:var(--muted);margin-top:22px}

/* ---------- industries ---------- */
.industries{position:relative;z-index:2;background:var(--surface);color:var(--ink);padding:0 0 110px}
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.ind{padding:28px 28px 28px 0;border-bottom:1px solid var(--line)}
.ind h3{font-weight:500;font-size:19px;margin:0 0 6px}
.ind p{margin:0;color:var(--muted);font-size:15px}

/* ---------- contact ---------- */
.contact{position:relative;z-index:2;background:var(--violet);color:#fff;padding:100px 0}
.contact-in{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap}
.contact h2{font-family:var(--display);font-weight:400;font-size:clamp(34px,4.4vw,60px);line-height:1.05;margin:0 0 14px;max-width:18ch}
.contact p{margin:0;color:rgba(255,255,255,.8);max-width:46ch}
.contact .btn-light{background:#fff;color:var(--violet)}
.contact .btn-light:hover{background:#ece6ff}
.contact .btn-outline{border-color:rgba(255,255,255,.55);color:#fff}
.contact .btn-outline:hover{border-color:#fff}
.contact .actions{display:flex;gap:12px;flex-wrap:wrap}

footer{position:relative;z-index:2;background:var(--basalt);padding:48px 0 56px;color:var(--on-dark-muted);font-size:14px}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
footer img{height:26px;width:auto;display:block}

.no-webgl #scene,.no-webgl #tags{display:none}

@media (max-width:900px){
  .nav ul{display:none}
  .heritage-grid{grid-template-columns:1fr;gap:40px}
  .ind-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .nav-in{padding:14px 20px}
  .nav img{height:24px}
  .wrap{padding:0 20px}
  .hero{align-items:flex-start}
  .hero-copy{padding-top:110px}
  .hero p{font-size:17px;margin-bottom:26px}
  .explode-copy{padding-top:96px}
  .tag-body span{display:none}
  .tag-body{padding:5px 8px}
  .tag-body strong{font-size:12.5px}
  .tag-line{width:16px}
  .scroll-hint{display:none}
  .ind-grid{grid-template-columns:1fr}
  .heritage,.catalog,.contact{padding:80px 0}
}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}


.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.hero h1 .kicker{display:block;font-family:var(--sans);font-size:16px;font-weight:500;line-height:1.35;color:var(--violet-soft);margin-bottom:20px;letter-spacing:0}
.catalog tbody th{text-align:left;font-weight:300;padding:22px 16px 22px 0;border-bottom:1px solid var(--line);vertical-align:middle}
.catalog h3{font-family:var(--display);font-weight:400;font-size:24px;line-height:1.1;margin:0 0 4px}
.catalog h3 a,.services h3 a{text-decoration:none}
.catalog h3 a:hover,.services h3 a:hover{text-decoration:underline;text-underline-offset:4px}
.vdesc{display:block}

.brands{position:relative;z-index:2;background:var(--basalt);padding:110px 0}
.brands .section-head p{color:var(--on-dark-muted)}
.brand-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));border-top:1px solid rgba(242,240,245,.14);border-left:1px solid rgba(242,240,245,.14)}
.brand-grid li{padding:30px 18px;text-align:center;font-weight:500;font-size:21px;letter-spacing:.01em;color:var(--on-dark);border-right:1px solid rgba(242,240,245,.14);border-bottom:1px solid rgba(242,240,245,.14)}
.brand-grid li:hover{background:rgba(90,15,224,.22)}

.clients{position:relative;z-index:2;background:var(--surface);color:var(--ink);padding:110px 0}
.clients h2{font-family:var(--display);font-weight:400;font-size:clamp(32px,3.6vw,50px);line-height:1.1;margin:0 0 44px;max-width:22ch}
.client-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:14px 56px}
.client-list li{font-family:var(--display);font-size:clamp(28px,3.4vw,44px);line-height:1.1}
.sectors{margin-top:64px;padding-top:28px;border-top:1px solid var(--line)}
.sectors h3{font-weight:500;font-size:15px;color:var(--muted);margin:0 0 16px}
.sectors ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.sectors li{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:15px}

.services{position:relative;z-index:2;background:var(--basalt-2);padding:110px 0}
.services .section-head p{color:var(--on-dark-muted)}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;border-top:1px solid rgba(242,240,245,.14);padding-top:32px}
.services h3{font-family:var(--display);font-weight:400;font-size:25px;line-height:1.15;margin:0 0 10px}
.services article p{margin:0;color:var(--on-dark-muted);font-size:15.5px}

.faq{position:relative;z-index:2;background:var(--surface);color:var(--ink);padding:110px 0}
.faq-grid{display:grid;grid-template-columns:1fr 1.7fr;gap:64px;align-items:start}
.faq h2{font-family:var(--display);font-weight:400;font-size:clamp(32px,3.6vw,50px);line-height:1.1;margin:0}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 40px 22px 0;font-weight:500;font-size:18px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:18px;font-size:24px;font-weight:300;color:var(--violet)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:0 0 24px;color:var(--muted);max-width:62ch}

footer{padding:64px 0 48px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1.2fr 1fr;gap:32px;align-items:start}
.foot-grid p{margin:14px 0 0}
footer address{font-style:normal;line-height:1.7}
footer a{text-decoration:none;color:var(--on-dark-muted);line-height:1.9}
footer a:hover{color:var(--on-dark)}
footer .copy{grid-column:1/-1;margin:0;padding-top:28px;border-top:1px solid rgba(242,240,245,.1)}
@media (max-width:900px){
  .svc-grid{grid-template-columns:1fr 1fr}
  .faq-grid{grid-template-columns:1fr;gap:32px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .svc-grid,.foot-grid{grid-template-columns:1fr}
  .brand-grid{grid-template-columns:repeat(3,1fr)}
  .brand-grid li{font-size:15px;padding:20px 6px}
  .brands,.clients,.services,.faq{padding:80px 0}
  .hero h1 .kicker{font-size:14px;margin-bottom:14px}
}



.legal{display:block;margin-top:6px;font-size:13px;letter-spacing:.02em;color:var(--on-dark-muted)}
.legal strong{font-weight:500;color:var(--on-dark)}
.contact-legal{margin-top:14px!important;font-size:14px;color:rgba(255,255,255,.7)!important}
.client-more{margin:24px 0 0}
.client-more a{color:var(--violet);font-weight:500;text-underline-offset:4px}