@font-face{font-family:"Alumni";src:url(../fonts/alumni-sans-cyrillic-wght-normal.woff2) format("woff2");font-weight:100 900;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;font-display:swap}
@font-face{font-family:"Alumni";src:url(../fonts/alumni-sans-latin-wght-normal.woff2) format("woff2");font-weight:100 900;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2122,U+2212;font-display:swap}
@font-face{font-family:"Onest";src:url(../fonts/onest-cyrillic-400-normal.woff2) format("woff2");font-weight:400;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;font-display:swap}
@font-face{font-family:"Onest";src:url(../fonts/onest-latin-400-normal.woff2) format("woff2");font-weight:400;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2122,U+2212;font-display:swap}
@font-face{font-family:"Onest";src:url(../fonts/onest-cyrillic-500-normal.woff2) format("woff2");font-weight:500;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;font-display:swap}
@font-face{font-family:"Onest";src:url(../fonts/onest-latin-500-normal.woff2) format("woff2");font-weight:500;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2122,U+2212;font-display:swap}
@font-face{font-family:"Plex";src:url(../fonts/ibm-plex-mono-cyrillic-400-normal.woff2) format("woff2");font-weight:400;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;font-display:swap}
@font-face{font-family:"Plex";src:url(../fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");font-weight:400;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2122,U+2212;font-display:swap}

:root{
  --bg:#0C0C0C;
  --ink:#EDEAE4;
  --mute:#8A8780;
  --line:#262624;
  --acc:#2FD48A;
  --gut:clamp(20px,4.4vw,72px);
  --vh:100vh;
  --ease:cubic-bezier(.2,.8,.15,1);
}
@supports (height:100svh){:root{--vh:100svh}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.55 "Onest",system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:clip}
h1,h2,p,ol,figure{margin:0;padding:0}
ol{list-style:none}
a{color:inherit;text-decoration:none}
img,video{display:block}
:focus-visible{outline:2px solid var(--ink);outline-offset:4px;border-radius:2px}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:40;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* bar */
.bar{position:fixed;inset:0 0 auto;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:22px var(--gut);font:400 12px/1 "Plex",monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);pointer-events:none}
.bar a{pointer-events:auto;transition:color .3s}
.bar a:hover{color:var(--ink)}
.bar>*{opacity:0;transition:opacity 1s .9s}
.ready .bar>*{opacity:1}

/* labels */
.label{display:flex;align-items:center;gap:14px;font:400 12px/1 "Plex",monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.label i{display:block;width:28px;height:1px;background:var(--acc);transform-origin:0 50%;transform:scaleX(0);transition:transform 1.2s .3s var(--ease)}
.ready .label i,.in .label i{transform:none}

/* ===== screen 1 ===== */
.intro{position:relative;min-height:var(--vh);display:flex;align-items:flex-end;padding:0 var(--gut) clamp(48px,11vh,120px);isolation:isolate}
.portrait{position:absolute;top:0;right:0;bottom:0;width:min(52vw,calc(var(--vh)*.78));z-index:-1;overflow:hidden;
  -webkit-mask:linear-gradient(to right,transparent 0,#000 30%),linear-gradient(to top,transparent 0,#000 22%);-webkit-mask-composite:source-in;
  mask:linear-gradient(to right,transparent 0,#000 30%),linear-gradient(to top,transparent 0,#000 22%);mask-composite:intersect}
.portrait img,.portrait video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 18%}
.portrait img{opacity:0;transform:scale(1.06);filter:brightness(.6);transition:opacity 1.8s var(--ease),transform 2.6s var(--ease),filter 2.6s var(--ease)}
.ready .portrait img{opacity:1;transform:scale(1);filter:none}
.portrait video{opacity:0;transition:opacity 1.4s}
.portrait video.on{opacity:1}
.portrait{transform:translate3d(var(--mx,0px),var(--my,0px),0);transition:transform .9s var(--ease)}

.intro__text{max-width:min(1100px,56vw)}
.intro__text .lead{max-width:40ch}
.intro .label{margin-bottom:clamp(20px,3.4vh,34px)}
.title{font:300 clamp(54px,7.6vw,138px)/.88 "Alumni",sans-serif;text-transform:uppercase;letter-spacing:.005em;margin-bottom:clamp(22px,3.6vh,36px)}
.title .ln{display:block;overflow:hidden;padding-bottom:.05em;margin-bottom:-.05em}
.title .ln>span{display:block;transform:translateY(108%);transition:transform 1.3s var(--ease)}
.title .ln:nth-child(2)>span{transition-delay:.1s}
.title .ln:nth-child(3)>span{transition-delay:.2s}
.ready .title .ln>span{transform:none}
.lead{max-width:40ch;color:var(--mute);font-size:clamp(16px,1.25vw,19px);margin-bottom:clamp(26px,4vh,40px)}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px}
.lead,.actions{opacity:0;transform:translateY(12px);transition:opacity 1s .6s,transform 1s .6s var(--ease)}
.ready .lead,.ready .actions{opacity:1;transform:none}

.btn{display:inline-flex;align-items:center;padding:15px 26px;border:1px solid rgba(237,234,228,.35);border-radius:999px;font:500 15px/1 "Onest",sans-serif;transition:background .35s,color .35s,border-color .35s}
.btn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.link{font:400 15px/1 "Onest",sans-serif;color:var(--mute);background:linear-gradient(var(--ink),var(--ink)) 0 100%/0 1px no-repeat;padding-bottom:4px;transition:color .3s,background-size .5s var(--ease)}
.link:hover{color:var(--ink);background-size:100% 1px}

.down{position:absolute;right:var(--gut);bottom:clamp(30px,6vh,60px);width:1px;height:56px;overflow:hidden;background:var(--line)}
.down span{position:absolute;left:0;top:0;width:1px;height:100%;background:var(--ink);animation:drop 2.2s var(--ease) infinite}
@keyframes drop{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* ===== screen 2: направления ===== */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.dirs{min-height:var(--vh);display:flex;flex-direction:column;justify-content:flex-start;gap:clamp(28px,5vh,56px);padding:clamp(100px,15vh,150px) var(--gut) clamp(50px,8vh,90px);border-top:1px solid var(--line)}
.dirs__head{display:flex;flex-direction:column;gap:clamp(16px,2.6vh,26px)}
.tabs{display:flex;flex-wrap:wrap;gap:4px clamp(22px,3.6vw,64px)}
.tabs button{appearance:none;background:none;border:0;padding:0 0 6px;cursor:pointer;color:#55534E;font:300 clamp(40px,4.6vw,84px)/.95 "Alumni",sans-serif;text-transform:uppercase;letter-spacing:.005em;position:relative;transition:color .45s}
.tabs button::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--acc);transform-origin:0 50%;transform:scaleX(0);transition:transform .7s var(--ease)}
.tabs button:hover{color:#9C9992}
.tabs button[aria-selected="true"]{color:var(--ink)}
.tabs button[aria-selected="true"]::after{transform:none}

.panel{display:flex;flex-direction:column;gap:clamp(30px,5vh,56px)}
.panel__what{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:clamp(28px,5vw,90px);align-items:baseline}
.panel__what .cap{margin:0}
.what{max-width:52ch!important}
.panel--split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:clamp(28px,5vw,90px);align-items:start}
.panel--split .panel__what{display:block}
.panel--split .panel__what .cap{margin-bottom:16px}
.panel[hidden]{display:none}
.panel.enter .panel__what,.panel.enter .cards li,.panel.enter .exp li,.panel.enter .works li,.panel.enter .cat{animation:rise .7s var(--ease) both}
.panel.enter .cards li:nth-child(2),.panel.enter .exp li:nth-child(2){animation-delay:.05s}
.panel.enter .cards li:nth-child(3),.panel.enter .exp li:nth-child(3){animation-delay:.1s}
.panel.enter .cards li:nth-child(4),.panel.enter .exp li:nth-child(4){animation-delay:.15s}
.panel.enter .cards li:nth-child(5){animation-delay:.2s}
.panel.enter .cards li:nth-child(6){animation-delay:.25s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.cap{font:400 11px/1 "Plex",monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:16px}
.what{font:400 clamp(17px,1.35vw,21px)/1.5 "Onest",sans-serif;max-width:34ch}
.note{margin-top:22px;padding-left:16px;border-left:2px solid var(--acc);color:#B9B6AF;font-size:15px;max-width:36ch}

.cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,1.8vw,26px) clamp(14px,1.6vw,22px)}
.card{display:block}
.card__img{display:block;position:relative;aspect-ratio:16/10;border-radius:8px;overflow:hidden;background:#161616;box-shadow:0 0 0 1px var(--line)}
.card__img img{width:100%;height:100%;object-fit:cover;object-position:50% 0;filter:saturate(.85) brightness(.9);transition:transform 1.2s var(--ease),filter .6s}
a.card:hover .card__img img{transform:scale(1.04);filter:none}
.card__t{display:block;margin-top:12px;font:500 15px/1.25 "Onest",sans-serif}
a.card .card__t::after{content:" ↗";color:var(--mute);transition:color .3s}
a.card:hover .card__t::after{color:var(--acc)}
.card__d{display:block;margin-top:4px;color:var(--mute);font-size:13.5px;line-height:1.45}
.card__fake{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;padding:18px;
  background:radial-gradient(120% 90% at 85% 0%,rgba(47,212,138,.16),transparent 60%),repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 22px),repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 22px),#121212}
.card__fake b{font:300 clamp(28px,2.6vw,42px)/1 "Alumni",sans-serif;text-transform:uppercase;font-weight:300}
.card__fake span{font:400 10.5px/1.3 "Plex",monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}

.exp{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.exp li{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:8px 28px;padding:clamp(16px,2.4vh,24px) 0;border-bottom:1px solid var(--line)}
.exp b{font:300 clamp(26px,2.2vw,38px)/1 "Alumni",sans-serif;text-transform:uppercase;font-weight:300}
.exp span{color:#B9B6AF;font-size:clamp(15px,1.1vw,17px)}


/* разработка: крупные кейсы */
.works{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(28px,4vh,44px) clamp(16px,1.8vw,28px)}
.work{display:flex;flex-direction:column;min-width:0}
.work__img{display:block;position:relative;aspect-ratio:1200/738;border-radius:10px;overflow:hidden;background:#141414;box-shadow:0 0 0 1px var(--line)}
.work__img img{width:100%;height:100%;object-fit:cover;object-position:50% 0;filter:saturate(.9) brightness(.92);transition:transform 1.4s var(--ease),filter .6s}
a.work:hover .work__img img{transform:scale(1.035);filter:none}
.work__meta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.work__t{font:300 clamp(28px,2.2vw,38px)/.95 "Alumni",sans-serif;text-transform:uppercase}
.work__url{font:400 11px/1.2 "Plex",monospace;letter-spacing:.04em;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;transition:color .3s}
a.work:hover .work__url{color:var(--acc)}
.work__d{margin-top:8px;color:#A9A69F;font-size:14.5px;line-height:1.5;max-width:44ch}
.work__fake{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;padding:clamp(18px,2vw,28px);
  background:radial-gradient(120% 90% at 85% 0%,rgba(47,212,138,.18),transparent 60%),repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 24px),repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 24px),#111}
.work__fake b{font:300 clamp(34px,3.4vw,60px)/1 "Alumni",sans-serif;text-transform:uppercase}
.work__fake span{font:400 10.5px/1.3 "Plex",monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}

/* дизайн: витрина каталогов */
.cat{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:clamp(20px,4vw,72px);padding:clamp(26px,4vh,44px) 0;border-top:1px solid var(--line)}
.cat:first-of-type{border-top:0;padding-top:0}
.cat__head{display:flex;flex-direction:column;gap:12px;align-self:start;position:sticky;top:90px}
.cat__t{margin:0;font:300 clamp(34px,3.2vw,56px)/.92 "Alumni",sans-serif;text-transform:uppercase}
.cat__d{color:#A9A69F;font-size:15px;line-height:1.55;max-width:34ch}
.cat__btn{align-self:flex-start;margin-top:8px;padding:12px 20px;border-radius:999px;border:1px solid rgba(47,212,138,.5);color:var(--acc);font:500 14px/1 "Onest",sans-serif;transition:background .3s,color .3s}
.cat__btn:hover{background:var(--acc);color:var(--bg)}
.cap--more{margin-top:clamp(10px,2vh,20px)}


/* листалка каталогов */
.flip{min-width:0;outline:none}
.flip__stage{position:relative;aspect-ratio:1468/579;user-select:none;-webkit-user-select:none;touch-action:pan-y;
  background:radial-gradient(60% 70% at 50% 55%,rgba(255,255,255,.035),transparent 70%)}
.flip__img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transform:scale(.985);transition:opacity .55s var(--ease),transform .7s var(--ease);pointer-events:none}
.flip__img.is-on{opacity:1;transform:none}
.flip__hit{position:absolute;top:0;bottom:0;width:50%;border:0;background:none;padding:0;cursor:pointer}
.flip__hit--prev{left:0;cursor:w-resize}.flip__hit--next{right:0;cursor:e-resize}
.flip__bar{display:flex;align-items:center;gap:14px;margin-top:10px;flex-wrap:wrap}
.flip__btn{appearance:none;width:42px;height:42px;border-radius:50%;border:1px solid rgba(237,234,228,.25);background:none;color:var(--ink);font:400 18px/1 "Onest",sans-serif;cursor:pointer;transition:border-color .3s,background .3s,color .3s}
.flip__btn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.flip__btn:disabled{opacity:.3;pointer-events:none}
.flip__pg{min-width:9ch;text-align:center;font:400 12px/1 "Plex",monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.flip__dots{display:flex;gap:6px;flex:1;min-width:60px}
.flip__dots i{display:block;height:2px;flex:1;max-width:28px;background:var(--line);transition:background .3s}
.flip__dots i.on{background:var(--acc)}
.flip__pdf{font:500 14px/1 "Onest",sans-serif;color:var(--acc);white-space:nowrap}
.flip__pdf:hover{text-decoration:underline;text-underline-offset:4px}
.flip__tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.flip__tabs button{appearance:none;padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:none;color:var(--mute);font:500 13px/1 "Onest",sans-serif;cursor:pointer;transition:all .3s}
.flip__tabs button:hover{color:var(--ink);border-color:#444}
.flip__tabs button[aria-selected="true"]{color:var(--bg);background:var(--ink);border-color:var(--ink)}
@media (max-width:820px){
  .flip__stage{margin:0 calc(-1*var(--gut)*.6)}
  .flip__bar{gap:10px}
  .flip__dots{display:none}
  .flip__pdf{margin-left:auto}
}

/* ===== личные проекты ===== */
.own{padding:clamp(80px,12vh,120px) var(--gut) clamp(60px,9vh,100px);border-top:1px solid var(--line);display:flex;flex-direction:column;gap:clamp(24px,4vh,40px)}
.own__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(18px,2.4vw,36px)}
.own__item{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(16px,2vw,28px);align-items:end}
.own__img{display:block;aspect-ratio:16/10;border-radius:8px;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.own__img img{width:100%;height:100%;object-fit:cover;object-position:50% 0;filter:saturate(.85) brightness(.9);transition:transform 1.2s var(--ease),filter .6s}
.own__item:hover .own__img img{transform:scale(1.04);filter:none}
.own__body{display:flex;flex-direction:column;gap:8px}
.own__name{font:300 clamp(34px,3.2vw,56px)/.95 "Alumni",sans-serif;text-transform:uppercase}
.own__d{color:var(--mute);font-size:clamp(14px,1.05vw,16px);line-height:1.5}
.own__url{font:400 12px/1 "Plex",monospace;letter-spacing:.06em;color:var(--acc);margin-top:6px}
.own__item:hover .own__url{text-decoration:underline;text-underline-offset:4px}
@media (max-width:1100px){.own__list{grid-template-columns:1fr}}
@media (max-width:620px){.own__item{grid-template-columns:1fr}}

/* ===== screen 3: контакты ===== */
.contact{min-height:calc(var(--vh)*.92);display:flex;flex-direction:column;justify-content:center;gap:clamp(18px,3vh,28px);padding:clamp(80px,12vh,120px) var(--gut) 40px;border-top:1px solid var(--line);position:relative}
.contact__big{align-self:flex-start;font:300 clamp(64px,13vw,240px)/.85 "Alumni",sans-serif;letter-spacing:-.005em;background:linear-gradient(var(--acc),var(--acc)) 0 96%/0 3px no-repeat;transition:background-size .8s var(--ease),color .4s}
.contact__big:hover{background-size:100% 3px}
.contact__hint{color:var(--mute);font-size:clamp(15px,1.15vw,18px)}
.contact__row{list-style:none;margin:clamp(8px,2vh,20px) 0 0;padding:0;display:flex;flex-wrap:wrap;gap:16px clamp(30px,5vw,80px)}
.contact__row li{display:flex;flex-direction:column;gap:8px}
.contact__row span{font:400 11px/1 "Plex",monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.contact__row a{font:400 clamp(20px,1.8vw,28px)/1.1 "Onest",sans-serif;transition:color .3s}
.contact__row a:hover{color:var(--acc)}
.foot{position:absolute;left:var(--gut);bottom:28px;font:400 11px/1 "Plex",monospace;letter-spacing:.1em;text-transform:uppercase;color:#55534E}
.bar__nav{display:flex;gap:28px}

/* ===== mobile ===== */
.cards{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1100px){
  .cards,.works{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat{grid-template-columns:1fr}
  .cat__head{position:static}
}
@media (max-width:820px){
  .intro{align-items:flex-end;padding-bottom:40px}
  .portrait{width:100%;height:68%;bottom:auto;
    -webkit-mask:linear-gradient(to top,transparent 0,#000 45%);mask:linear-gradient(to top,transparent 0,#000 45%)}
  .portrait img,.portrait video{object-position:50% 22%}
  .intro__text{max-width:none}
  .title{font-size:clamp(44px,11.6vw,84px)}
  .down{display:none}
  .bar__nav{display:none}
  .dirs{padding-top:72px;justify-content:flex-start}
  .tabs{flex-wrap:nowrap;gap:18px;overflow-x:auto;scrollbar-width:none;margin:0 calc(-1*var(--gut));padding:0 var(--gut) 4px}
  .tabs::-webkit-scrollbar{display:none}
  .tabs button{font-size:clamp(30px,8.6vw,52px);white-space:nowrap;flex:none}
  .panel,.panel--split{display:flex;flex-direction:column;gap:30px}
  .panel__what{grid-template-columns:1fr;gap:12px}
  .panel--split .panel__what .cap{margin-bottom:12px}
  .works,.cards{grid-template-columns:1fr;gap:34px}
  .cat__btn{align-self:stretch;text-align:center;justify-content:center;display:flex}
  .exp li{grid-template-columns:1fr}
  .contact__big{font-size:clamp(56px,17vw,120px)}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
}