/* fonts: local woff2 subsets (fontsource 5.3.0, OFL 1.1 — see fonts/LICENSE.md) */
@font-face{
  font-family:'Manrope';font-style:normal;font-weight:400;font-display:swap;
  src:url(../fonts/manrope-cyrillic-400.5a987d14.woff2) format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face{
  font-family:'Manrope';font-style:normal;font-weight:400;font-display:swap;
  src:url(../fonts/manrope-latin-400.849290ef.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Manrope';font-style:normal;font-weight:500;font-display:swap;
  src:url(../fonts/manrope-cyrillic-500.ab67a6d3.woff2) format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face{
  font-family:'Manrope';font-style:normal;font-weight:500;font-display:swap;
  src:url(../fonts/manrope-latin-500.19874318.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Cormorant Garamond';font-style:normal;font-weight:600;font-display:swap;
  src:url(../fonts/cormorant-garamond-cyrillic-600.012bad3c.woff2) format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face{
  font-family:'Cormorant Garamond';font-style:normal;font-weight:600;font-display:swap;
  src:url(../fonts/cormorant-garamond-latin-600.ae062b6d.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root{
  --sky:#B7BBC4; --floor:#E6E8EC;
  --paper:#FBFBFC; --ink:#1B1D22; --ink-2:#464A53; --mute:#7A7E88; --line:rgba(27,29,34,.14);
  --gold:#B9973F;
  --display:"Manrope",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --body:"Manrope",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Cormorant Garamond",Georgia,serif;
  --gutter:clamp(16px,4vw,64px);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--floor)}
body{font-family:var(--body);color:var(--ink);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.0;margin:0;text-wrap:balance;letter-spacing:-.02em}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);font-weight:600}
.wrap{max-width:1400px;margin:0 auto;padding-inline:var(--gutter)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* header */
.hdr{position:fixed;left:0;right:0;top:0;z-index:60;padding-top:env(safe-area-inset-top,0px);transition:background .3s}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.hdr{background:#E6E8EC}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:26px;font-weight:600;letter-spacing:.06em}
.brand svg,.brand img{height:40px;width:auto;display:block}
.nav{display:flex;gap:30px;font-size:14px;font-weight:500;color:var(--ink-2)}
.nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;padding:12px 22px;border:1px solid var(--ink);border-radius:999px;font-size:14px;font-weight:500;color:var(--ink);background:transparent;transition:background .2s,color .2s}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.gold{background:var(--ink);color:var(--paper)}
.btn.gold:hover{background:#000}
.hdr.at-contacts .btn.gold{background:transparent;color:var(--ink)}
.btn.ghost{border-color:transparent;background:rgba(251,251,252,.5)}
@media (max-width:820px){.nav{display:none}}

/* scene */
.story{position:relative;height:930vh}
.scene{position:sticky;top:0;height:100svh;overflow:hidden}
.scene .frame{position:absolute;inset:80px 12px 12px;border-radius:18px;overflow:hidden;opacity:0;transition:opacity .9s ease}
body.ready .scene .frame{opacity:1}
.hero>*{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
body.ready .hero>*{opacity:1;transform:none}
body.ready .hero>*:nth-child(1){transition-delay:.35s}body.ready .hero>*:nth-child(2){transition-delay:.45s}body.ready .hero>*:nth-child(3){transition-delay:.55s}body.ready .hero>*:nth-child(4){transition-delay:.65s}
.facts,.cue{opacity:0;transition:opacity .8s ease .8s}body.ready .facts,body.ready .cue{opacity:1}
body.revealed .facts,body.revealed .cue,body.revealed .hero>*{transition:none}
@media (max-width:900px){.scene .frame{inset:76px 8px 8px;border-radius:14px}}
.scene canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(190,194,202,.55) 0%,rgba(190,194,202,.35) 34%,rgba(190,194,202,0) 60%);pointer-events:none}
.layer{position:absolute;inset:0;pointer-events:none}
.layer > *{pointer-events:auto}

.hero{position:absolute;left:var(--gutter);right:auto;top:50%;transform:translateY(-50%);max-width:min(640px,50vw);will-change:opacity,transform}
.hero h1{font-size:clamp(44px,5.8vw,86px);margin:18px 0 22px;max-width:12ch}
.hero h1 em{font-style:normal;font-weight:500;color:var(--ink-2)}
.hero p{font-size:clamp(16px,1.2vw,18px);max-width:44ch;color:var(--ink-2);margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.facts{position:absolute;left:var(--gutter);right:var(--gutter);bottom:34px;display:flex;will-change:opacity}
.facts div{padding-right:28px;margin-right:28px;border-right:1px solid var(--line);font-size:14px;line-height:1.4}
.facts div:last-child{border:0}
.facts b{display:block;font-weight:500}
.facts span{color:var(--mute)}
.cue{position:absolute;right:var(--gutter);bottom:34px;display:flex;flex-direction:column;align-items:center;gap:10px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.cue i{display:block;width:1px;height:38px;background:var(--ink);opacity:.5;animation:drip 2.4s ease-in-out infinite}
@media (max-width:900px){.cue{display:none}}
.hint i{display:block;width:1px;height:38px;background:var(--ink);opacity:.45;animation:drip 2.4s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

.svc{position:absolute;left:var(--gutter);top:50%;transform:translateY(-50%);width:min(760px,56vw,calc(100% - 2*var(--gutter)));display:grid;grid-template-columns:250px 1fr;gap:40px;align-items:center;opacity:0;will-change:opacity,transform}
.svc .slot{width:250px;height:300px}
.svc .num{font-size:13px;letter-spacing:.14em;color:var(--mute);margin-bottom:12px;font-variant-numeric:tabular-nums}
.svc.more .num{font-size:26px;letter-spacing:0;line-height:1}
.svc.more{grid-template-columns:1fr}
.svc.more .slot{display:none}
.svc h2{font-size:clamp(30px,3.2vw,46px);margin-bottom:12px}
.svc p{margin:0;color:var(--ink-2);font-size:clamp(15px,1.1vw,17px);max-width:44ch}
.svc .tag{display:inline-block;margin-top:16px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);border-bottom:1px solid var(--gold);padding-bottom:3px}
.fly{position:absolute;left:0;top:0;width:300px;transform-origin:0 0;will-change:transform,opacity;opacity:0;pointer-events:none}
.fly img{display:block;width:100%;height:auto}
.fly.bg{z-index:0}
.progress{position:absolute;z-index:90;right:var(--gutter);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:14px;align-items:flex-end}
.progress b{display:block;width:26px;height:1px;background:var(--ink);opacity:.25;transition:width .3s,opacity .3s}
.progress b.on{width:52px;opacity:.9}

.finale{position:absolute;left:var(--gutter);right:var(--gutter);top:50%;transform:translateY(-50%);max-width:min(620px,52vw);opacity:0;will-change:opacity,transform}
.finale h2{font-size:clamp(40px,5vw,78px)}
.finale p{color:var(--ink-2);max-width:46ch;font-size:17px;margin:20px 0 30px}
.contacts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 32px;font-size:15px}
.contacts .lab{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);display:block;margin-bottom:4px}
.contacts a{border-bottom:1px solid var(--line);padding-bottom:3px}
.contacts > div > a{font-size:clamp(18px,1.5vw,22px);font-weight:500;line-height:1.3}
.contacts a:hover{border-color:var(--ink)}
.contacts .wide{grid-column:1 / -1}
.msgrow{display:flex;gap:26px;flex-wrap:wrap}
.msgrow a{display:inline-flex;align-items:center;gap:8px;border:0;padding:0}
.msgrow svg{width:20px;height:20px;fill:var(--ink)}
.msgrow span{border-bottom:1px solid var(--line);padding-bottom:2px}
.msgrow a:hover span{border-color:var(--ink)}

@media (max-width:900px){
  .story{height:990vh}
  .scrim{background:linear-gradient(180deg,rgba(190,194,202,0) 0%,rgba(190,194,202,0) 38%,rgba(196,199,206,.72) 60%,rgba(200,203,210,.9) 100%)}
  .hero{top:auto;bottom:96px;transform:none;left:var(--gutter);right:var(--gutter);max-width:none}
  .hero h1{font-size:clamp(40px,11vw,60px)}
  .svc{grid-template-columns:1fr;top:auto;bottom:56px;transform:none;width:auto;right:var(--gutter)}
  .svc .slot{display:none}
  .fly{width:190px}
  .progress{right:var(--gutter);top:calc(env(safe-area-inset-top,0px) + 88px);transform:none;flex-direction:row}
  .finale{top:auto;bottom:56px;transform:none;max-width:none}
  .contacts{grid-template-columns:1fr}
  .facts{display:none}
}

.ftr{background:#F1F2F5;padding-block:72px 40px;color:var(--ink-2);font-size:14px;--mute:#6A6E78}   /* footer grey: 4.56:1 on #F1F2F5 (was #7A7E88, 3.63:1); agreed with David 2026-09-22 */
.ftr .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.ftr .col{display:flex;flex-direction:column;gap:12px}
.ftr h3{margin:0 0 4px;font-size:14px;font-weight:400;color:var(--mute);line-height:inherit;letter-spacing:normal}
.ftr .col a{color:var(--ink)}
.ftr .col a:hover{color:var(--gold)}
.ftr .brandcol p{margin:16px 0 0;max-width:30ch}
.ftr .bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:56px;padding-top:22px;font-size:13px;color:var(--mute)}
@media (max-width:900px){.ftr .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ftr .cols{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.cue i{animation:none}}
/* short windows (laptops at 640–720px tall): tighter hero so the buttons never meet the facts row */
@media (min-width:901px) and (max-height:720px){
  .hero{top:44%}
  .hero h1{font-size:clamp(36px,4.4vw,56px);margin:12px 0 14px}
  .hero p{margin-bottom:18px;font-size:15px}
  .facts{bottom:18px}
  .facts div{font-size:13px}
  .svc h2{font-size:clamp(28px,2.8vw,40px)}
  .finale h2{font-size:clamp(34px,4vw,60px)}
  .finale p{margin:14px 0 20px}
}

/* 404 page */
.nf{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding-top:72px}
.nf h1{font-size:clamp(40px,6vw,84px);margin:18px 0 22px;max-width:14ch}
.nf p{color:var(--ink-2);max-width:44ch;margin:0 0 30px}