@font-face{font-family:Geist;src:url(fonts/Geist-Variable.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(fonts/GeistMono-Variable.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  --ink:#0B0E18;--ink-2:#11131E;--steel:#343D4D;--teal:#467774;
  --aqua:#8CEFE9;--aqua-l:#B0F9F7;--silver:#C7CAD0;
  --on:#F1F5F8;--on-2:#AEB8C4;--on-3:#7F8A98;--line:rgba(241,245,248,.15);
  --f-sans:Geist,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"Geist Mono",ui-monospace,Menlo,monospace;
  --gutter:clamp(20px,4vw,64px);
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{background:var(--ink);-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;color:var(--on);background:var(--ink);font:400 17px/1.6 var(--f-sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
h1,h2,h3,p,ul{margin:0;padding:0}

#scene{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0;opacity:0;transition:opacity 1.2s ease}
#scene.on{opacity:1}
.veil{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(120% 90% at 50% 45%,transparent 48%,rgba(4,6,12,.6) 100%)}
.no-webgl #scene{display:none}
.no-webgl body,.no-webgl{background:radial-gradient(80% 60% at 70% 30%,#1b2a33,#0B0E18 70%) fixed}

/* Loader */
.loader{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:var(--ink);transition:opacity .7s ease,visibility .7s}
.loader svg{width:112px;overflow:visible}
.loader path{fill:none;stroke:var(--silver);stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;animation:draw .9s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
body:not(.is-loading) .loader{opacity:0;visibility:hidden}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:20px var(--gutter)}
.nav::before{content:"";position:absolute;inset:0 0 -26px;z-index:-1;pointer-events:none;background:linear-gradient(rgba(11,14,24,.92),rgba(11,14,24,.6) 60%,transparent)}
.brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none;font:500 15px/1 var(--f-sans);letter-spacing:.34em;color:var(--on)}
.nav nav{display:flex;align-items:center;gap:22px}
.nav-tel{font:400 12px/1 var(--f-mono);letter-spacing:.06em;text-decoration:none;color:var(--on-2)}
.nav-tel:hover{color:var(--on)}
.pill{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 20px;border-radius:999px;font:500 14px/1 var(--f-sans);text-decoration:none;transition:transform .4s var(--ease),background .3s,color .3s,border-color .3s}
.pill:hover{transform:translateY(-2px)}
.pill:focus-visible,a:focus-visible{outline:2px solid var(--aqua);outline-offset:3px}
.pill-main{background:var(--aqua);color:#07131A}
.pill-main:hover{background:var(--aqua-l)}
.pill-line{border:1px solid var(--line);color:var(--on);backdrop-filter:blur(6px)}
.pill-line:hover{border-color:var(--aqua)}
.pill-lg{min-height:56px;padding:0 30px;font-size:16px}

/* Rail */
.rail{position:fixed;left:var(--gutter);bottom:26px;z-index:15;display:flex;align-items:center;gap:14px;font:400 11px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--on-2);transition:opacity .4s}
.rail-track{position:relative;width:120px;height:1px;background:var(--line);overflow:hidden}
.rail-track i{position:absolute;inset:0;background:var(--aqua);transform-origin:left;transform:scaleX(0)}
.rail.off{opacity:0}

/* Layout */
main{position:relative;z-index:10}
.wrap{width:100%;padding:0 var(--gutter)}
.center{text-align:center}
.s{position:relative;min-height:100vh;min-height:100svh}
.sticky{position:sticky;top:0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center}
.eyebrow{font:400 12px/1.5 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--aqua);margin-bottom:24px}
.eyebrow b{display:inline-block;width:18px;height:1px;background:var(--aqua);vertical-align:middle;margin:0 8px}

/* Hero */
.s-hero{display:flex;flex-direction:column;justify-content:center;padding:120px 0 90px}
.display{font:300 clamp(58px,11.4vw,214px)/.92 var(--f-sans);letter-spacing:-.055em;text-shadow:0 2px 50px rgba(5,7,13,.55)}
.display em{font-style:normal;font-weight:500;background:linear-gradient(100deg,#fff 0%,var(--aqua) 55%,#4fc8c2 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
.ln{display:block;overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em}
.ln>span{display:block;transform:translateY(112%);transition:transform 1.4s var(--ease)}
.ln:nth-child(2)>span{transition-delay:.08s}.ln:nth-child(3)>span{transition-delay:.16s}
body.ready .ln>span{transform:none}
.hero-sub{max-width:480px;margin-top:30px;color:var(--on);font-size:clamp(17px,1.4vw,21px);line-height:1.5;text-shadow:0 1px 20px rgba(5,7,13,.9)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.cta-row.center{justify-content:center}
.scroll-hint{position:absolute;right:var(--gutter);bottom:24px;display:flex;align-items:center;gap:12px;font:400 11px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--on-2)}
.scroll-hint span{display:block;width:1px;height:38px;background:linear-gradient(var(--aqua),transparent);animation:drip 2.2s ease-in-out infinite;transform-origin:top}
@keyframes drip{0%{transform:scaleY(0)}55%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

/* Reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1.1s var(--ease),transform 1.3s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* Challenges */
.s-challenge{height:210vh}
.mega{font:300 clamp(46px,8.6vw,160px)/.96 var(--f-sans);letter-spacing:-.05em;text-shadow:0 2px 50px rgba(5,7,13,.8)}
.mega span{display:block}
.mega .dimmed{color:var(--on-3)}
.problems{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;max-width:1180px;margin:44px auto 0;border-top:1px solid var(--line)}
.problems li{padding:18px 18px 0;font:400 12px/1.5 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--on);text-align:left;border-left:1px solid var(--line)}
.problems li:first-child{border-left:0}
.lead{max-width:640px;margin:32px auto 0;color:var(--on);font-size:clamp(16px,1.35vw,20px);text-shadow:0 1px 20px rgba(5,7,13,.95)}

/* Steps */
.s-step{height:200vh}
.s-long{height:260vh}
.panel{width:min(520px,100%)}
.right .panel{margin-left:auto}
.num{font:400 13px/1 var(--f-mono);letter-spacing:.16em;color:var(--aqua);margin-bottom:18px}
.title{font:300 clamp(44px,6.2vw,112px)/.98 var(--f-sans);letter-spacing:-.045em;margin-bottom:24px;text-shadow:0 2px 40px rgba(5,7,13,.8)}
.body{color:var(--on);font-size:clamp(16px,1.25vw,19px);line-height:1.62;text-shadow:0 1px 18px rgba(5,7,13,.95)}

/* Cases */
.s-cases{padding:16vh 0 12vh}
.cases-head{font:300 clamp(40px,5.4vw,96px)/1 var(--f-sans);letter-spacing:-.045em;margin-bottom:44px}
.cases{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:1120px}
.case{position:relative;padding:28px 28px 30px;border:1px solid var(--line);border-radius:20px;background:rgba(13,17,28,.66);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.case .num{margin-bottom:14px}
.case h3{font:400 clamp(24px,2.2vw,34px)/1.1 var(--f-sans);letter-spacing:-.025em;margin-bottom:14px}
.case h3 span{color:var(--aqua)}
.case p{color:var(--on-2);font-size:16px;line-height:1.55}
.case ul{list-style:none;margin-top:16px;display:grid;gap:9px}
.case li{position:relative;padding-left:24px;font-size:15px;line-height:1.45;color:var(--on)}
.case li::before{content:"";position:absolute;left:0;top:.62em;width:13px;height:1px;background:var(--aqua)}

/* About */
.s-about{display:flex;align-items:center;padding:12vh 0}
.about{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,80px);align-items:end}
.about h2{font:300 clamp(44px,6.2vw,112px)/.98 var(--f-sans);letter-spacing:-.045em;margin-bottom:26px}
.about .body+.body{margin-top:14px}
.about .sig{margin-top:24px;font:400 12px/1.5 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--aqua)}
.portrait{justify-self:center;width:min(100%,520px);-webkit-mask-image:linear-gradient(#000 78%,transparent);mask-image:linear-gradient(#000 78%,transparent)}
.portrait img{display:block;width:100%;height:auto}

/* Contact */
.s-contact{display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 11vh;min-height:125vh}
.contact-title{font:300 clamp(46px,9vw,170px)/.95 var(--f-sans);letter-spacing:-.055em;text-shadow:0 2px 40px rgba(5,7,13,.8)}
.contact-sub{max-width:620px;margin:22px auto 0;color:var(--on);font-size:clamp(16px,1.35vw,20px)}

/* Footer */
.foot{position:relative;z-index:12;background:#070910;border-top:1px solid var(--line);padding:56px 0 30px;font-size:15px;color:var(--on-2)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:32px}
.foot-head{font:400 11px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--aqua);margin-bottom:14px}
.foot address{font-style:normal}
.foot a{text-decoration:none}
.foot a:hover{color:var(--on);text-decoration:underline}
.plate{display:inline-block;background:#fff;border-radius:10px;padding:9px 12px;margin:0 8px 8px 0;line-height:0}
.plate img{height:30px;width:auto;display:block}
.plate.tall img{height:52px}
.copy{margin-top:40px;font:400 12px/1 var(--f-mono);color:var(--on-3)}

/* Legal */
.legal{position:relative;z-index:2;max-width:720px;margin:0 auto;padding:130px 24px 80px}
.legal h1{font:300 clamp(42px,7vw,80px)/1 var(--f-sans);letter-spacing:-.04em;margin-bottom:28px}
.legal h2{font:400 22px/1.2 var(--f-sans);margin:34px 0 10px;color:var(--aqua)}
.legal p,.legal li{color:var(--on-2)}
.legal p{margin:0 0 12px}
.legal ul{margin:0 0 12px;padding-left:20px}

/* Tablet */
@media (max-width:1100px){
  .cases{max-width:100%}
  .foot-grid{grid-template-columns:1fr 1fr}
}
/* Mobile */
@media (max-width:820px){
  .nav{padding:14px 18px}
  .brand{font-size:13px;gap:10px;letter-spacing:.28em}
  .nav-tel,.scroll-hint{display:none}
  .nav .pill{min-height:38px;padding:0 15px;font-size:13px}
  .wrap{padding:0 18px}
  .rail{left:18px;bottom:16px}
  .rail-track{width:70px}
  .s-hero{justify-content:flex-end;padding:0 0 76px;min-height:100svh}
  .display{font-size:clamp(60px,18.5vw,120px)}
  .hero-sub{margin-top:18px;font-size:16px}
  .cta-row{margin-top:22px}
  .eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:14px}
  .eyebrow b{margin:0 5px;width:10px}
  .sticky{justify-content:flex-end;padding-bottom:64px}
  .s-challenge .sticky{justify-content:center;padding-bottom:40px}
  .problems{grid-template-columns:1fr 1fr;margin-top:26px}
  .problems li{padding:12px 10px 12px;font-size:11px;border-bottom:1px solid var(--line)}
  .problems li:nth-child(odd){border-left:0}
  .lead{margin-top:20px}
  .panel{width:100%;background:rgba(11,14,24,.68);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:18px;padding:22px 20px}
  .title{font-size:clamp(38px,11.5vw,70px);margin-bottom:14px}
  .num{margin-bottom:10px}
  .body{font-size:16px;line-height:1.55}
  .s-step{height:170vh}
  .s-long{height:220vh}
  .s-cases{padding:32vh 0 10vh}
  .cases{grid-template-columns:1fr}
  .case{padding:22px 20px 24px}
  .about{grid-template-columns:1fr}
  .portrait{order:-1;width:min(74%,340px)}
  .s-contact{padding-bottom:12vh}
  .pill-lg{width:100%}
  .foot-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .reveal,.ln>span{opacity:1!important;transform:none!important;transition:none!important}
  .scroll-hint span,.loader path{animation:none;stroke-dashoffset:0}
}

/* Language */
.nav nav{display:flex;align-items:center;gap:22px}
.lang{font:500 12px/1 var(--f-mono);letter-spacing:.1em;text-decoration:none;color:var(--on-2);padding:8px 4px}
.lang:hover{color:inherit}
@media (max-width:820px){
  .nav nav{gap:8px}
  .nav .pill{padding:0 12px;font-size:12.5px}
  .brand{font-size:17px;gap:8px}
  .brand svg{width:30px;height:auto}
}