:root{--bg:#08090a;--s1:#101213;--s2:#171a1b;--line:#23272a;--line2:#33383b;--fg:#ecebe6;--mut:#979c97;--dim:#5f645f;--acc:#ecebe6;--acc-fg:#08090a;--sig:#a8b57c;
--disp:"Jost",Futura,system-ui,sans-serif;--body:"Jost","Helvetica Neue",Arial,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
html[data-lang="en"] [lang="uk"],html:not([data-lang="en"]) [lang="en"]{display:none!important}
a{color:inherit}img{max-width:100%;height:auto;display:block}:focus-visible{outline:2px solid var(--sig);outline-offset:3px}
::selection{background:var(--sig);color:var(--bg)}
section{scroll-margin-top:68px}
.skip{position:absolute;left:-9999px;top:8px;z-index:99;background:var(--fg);color:var(--bg);padding:10px 14px}.skip:focus{left:8px}
.w{max-width:1320px;margin:0 auto;padding-inline:clamp(16px,4vw,48px)}
.cap{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
h1,h2,h3{font-family:var(--disp);font-weight:500;text-transform:uppercase;text-wrap:balance;margin:0}
h1{font-size:clamp(40px,6.4vw,100px);line-height:.95;letter-spacing:-.005em}
h2{font-size:clamp(30px,4vw,56px);line-height:1.02}
h3{font-size:21px;line-height:1.25;letter-spacing:.03em}
p{margin:0;text-wrap:pretty}.mut{color:var(--mut)}.lead{font-size:clamp(18px,1.7vw,23px);line-height:1.45;font-weight:300}
.band{padding-block:clamp(72px,8vw,112px)}.band.sm{padding-block:clamp(56px,6vw,80px)}.bt{border-top:1px solid var(--line)}
.head{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,5vw,80px);align-items:end;margin-bottom:clamp(28px,3vw,40px)}.head>*{min-width:0}
.stack{display:flex;flex-direction:column;gap:18px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;font-family:var(--mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:1px solid var(--acc);cursor:pointer;background:transparent;color:var(--fg);transition:background .2s,filter .2s}
.btn.solid{background:var(--acc);color:var(--acc-fg)}.btn.solid:hover{filter:brightness(1.12)}.btn:not(.solid):hover{background:var(--s2)}
.lnk{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--fg);display:inline-flex;gap:8px;align-items:center;padding-block:4px;border-bottom:1px solid var(--line2);transition:border-color .2s,color .2s}
.lnk:hover{border-color:var(--sig);color:var(--sig)}
/* header */
header{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:24px;min-height:64px}
.logo{display:inline-flex;align-items:center;gap:12px;font-family:var(--disp);font-weight:600;font-size:18px;letter-spacing:.38em;text-decoration:none}
.logo svg{width:22px;height:22px;flex:none}
.nav{display:flex;gap:24px;margin-left:auto;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.nav a{text-decoration:none;color:var(--mut);position:relative;padding-block:6px}.nav a:hover,.nav a.on{color:var(--fg)}
.nav a.on::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--sig)}
.hd .btn{padding:10px 16px;font-size:12px}
.lang{display:flex;border:1px solid var(--line2);overflow:hidden}.lang button{background:none;border:0;color:var(--mut);font-family:var(--mono);font-size:12px;padding:8px 10px;cursor:pointer;min-width:38px}.lang button[aria-pressed="true"]{background:var(--fg);color:var(--bg)}
.burger{display:none;background:none;border:1px solid var(--line2);color:var(--fg);width:42px;height:38px;cursor:pointer;padding:0;place-items:center}
.burger span{display:block;width:18px;height:1px;background:currentColor;box-shadow:0 -6px 0 currentColor,0 6px 0 currentColor;transition:.2s}
.burger[aria-expanded="true"] span{box-shadow:none;transform:rotate(45deg)}.burger[aria-expanded="true"] span::after{content:"";display:block;width:18px;height:1px;background:currentColor;transform:rotate(-90deg)}
.mnav{display:none}
/* hero */
.hero{position:relative;min-height:min(880px,calc(100svh - 64px));display:flex;align-items:flex-end;overflow:hidden}
.hero .bgimg{position:absolute;inset:0;width:100%;height:100%!important;object-fit:cover;object-position:62% 50%;animation:kb 26s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1.02)}to{transform:scale(1.1) translateX(-1.5%)}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,9,10,.94),rgba(8,9,10,.55) 48%,rgba(8,9,10,.06) 78%),linear-gradient(0deg,rgba(8,9,10,.95),transparent 42%)}
.hero .in{position:relative;z-index:1;display:flex;flex-direction:column;gap:26px;padding-block:120px 64px;width:100%}.hero .in>*{max-width:800px;min-width:0}
.hero .sub{font-size:clamp(17px,1.4vw,20px);color:color-mix(in srgb,var(--fg) 82%,transparent);max-width:620px}
.hero .tag{position:absolute;z-index:1;right:clamp(16px,4vw,48px);bottom:24px}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line)}
.facts>div{padding:22px clamp(16px,2vw,28px);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px}.facts>div:last-child{border-right:0}
.facts b{font-family:var(--disp);font-weight:500;font-size:clamp(22px,2.4vw,32px);line-height:1.1}
/* feature split */
.feat{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:center}.feat>*{min-width:0}
.feat+.feat{margin-top:clamp(72px,8vw,120px)}.feat.flip>figure{order:2}
figure{margin:0;position:relative}figure img{width:100%;height:auto}figcaption{margin-top:12px}
.band2{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,5vw,80px);align-items:center;padding-block:clamp(56px,6vw,88px);border-top:1px solid var(--line);margin-top:clamp(72px,8vw,112px)}.band2>*{min-width:0}.band2 .stack{gap:14px}
.num{font-family:var(--mono);font-size:13px;color:var(--sig);letter-spacing:.1em}
/* tiles */
.tiles,.dirs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.tiles>div{background:var(--bg);padding:32px 28px 36px;display:flex;flex-direction:column;gap:12px;transition:background .25s}.tiles>div:hover{background:var(--s1)}
.tiles .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sig)}
.dirs>div{background:var(--s1);padding:36px 30px 40px;display:flex;flex-direction:column;gap:14px}
/* use-case index */
.idx{border-top:1px solid var(--line2)}
.idx a{display:grid;grid-template-columns:56px minmax(0,3fr) minmax(0,4fr) minmax(0,4fr) 32px;gap:24px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:background .25s,padding .25s}
.idx a:hover{background:var(--s1);padding-inline:16px}
.idx .nm{font-family:var(--disp);font-size:24px;letter-spacing:.06em;font-weight:500}.idx h3{font-size:18px}.idx p{color:var(--mut);font-size:15px}
.idx .ar{color:var(--mut);font-family:var(--mono);transition:transform .25s,color .25s;justify-self:end}.idx a:hover .ar{transform:translate(3px,-3px);color:var(--sig)}
/* models */
.models{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px}
.model{background:var(--s1);display:flex;flex-direction:column;overflow:hidden;scroll-margin-top:80px}
.model .ph{position:relative;overflow:hidden}.model .ph img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .8s ease}.model:hover .ph img{transform:scale(1.03)}
.model .ph .st{position:absolute;left:16px;top:16px;background:rgba(8,9,10,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:7px 11px;color:var(--fg)}
.model .ph>.cap{position:absolute;right:16px;bottom:12px;font-size:10px;color:rgba(236,235,230,.7)}
.model .bd{padding:28px 28px 30px;display:flex;flex-direction:column;gap:12px;flex:1}
.model h3{font-size:clamp(28px,2.6vw,36px);letter-spacing:.06em}
.model .tl{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--sig)}
.model ul{list-style:none;margin:6px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}
.model li{padding:10px 0;border-top:1px solid var(--line);font-size:15px;display:flex;gap:10px}.model li::before{content:"+";font-family:var(--mono);color:var(--sig)}
.model details{margin-top:auto;border-top:1px solid var(--line)}
.model summary{cursor:pointer;list-style:none;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);display:flex;justify-content:space-between;padding-block:16px}
.model summary:hover{color:var(--fg)}.model summary::-webkit-details-marker{display:none}.model summary::after{content:"+";font-size:16px;line-height:1}.model details[open] summary::after{content:"−"}
.model .more{display:flex;flex-direction:column;gap:12px;padding-bottom:18px;font-size:15px}.model .more h4{margin:8px 0 0;font-size:12px;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mut);font-weight:400}
.model .more ul{grid-template-columns:1fr}
.model .ft2{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.st{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);white-space:nowrap}
.st i{width:7px;height:7px;border-radius:50%;background:var(--sig);box-shadow:0 0 0 3px color-mix(in srgb,var(--sig) 22%,transparent)}.st.concept i{background:transparent;border:1px solid var(--mut);box-shadow:none}
/* company */
.cyc-wrap{background:var(--s1);border-block:1px solid var(--line)}
.cycle{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));margin-top:40px;position:relative}
.cycle::before{content:"";position:absolute;left:0;right:0;top:3px;height:1px;background:var(--line2)}
.cycle>div{padding:24px 12px 0 0;display:flex;flex-direction:column;gap:6px;position:relative;font-size:16px}
.cycle>div::before{content:"";position:absolute;top:0;left:0;width:7px;height:7px;background:var(--fg)}.cycle>div:last-child::before{background:var(--sig)}
.sect{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,5vw,80px);align-items:start;margin-top:clamp(56px,6vw,88px)}
.tags{display:flex;flex-wrap:wrap;gap:8px}.tags>span{border:1px solid var(--line2);padding:9px 15px;font-size:15px}
.logos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.logos>div{background:var(--bg);min-height:120px;display:grid;place-items:center;padding:16px}
.slot{color:var(--dim);font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;border:1px dashed var(--line2);padding:10px 14px;text-align:center}
.news{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px}
.news>div{background:var(--s1);padding:28px;display:flex;flex-direction:column;gap:12px;min-height:200px}
/* contact */
.contact{background:var(--s1);border-top:1px solid var(--line)}
.cgrid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px)}.cgrid>*{min-width:0}
form{display:flex;flex-direction:column;gap:18px}.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.fld{display:flex;flex-direction:column;gap:8px}.fld>span:first-child{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.fld em{font-style:normal;color:var(--sig)}
.chk{display:flex;align-items:flex-start;gap:12px;font-size:15px;color:var(--mut)}
input,select,textarea{font:inherit;font-size:16px;background:var(--bg);border:1px solid var(--line2);padding:13px 15px;color:var(--fg);width:100%;border-radius:0;transition:border-color .2s}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mut) 50%),linear-gradient(-45deg,transparent 50%,var(--mut) 50%);background-position:calc(100% - 20px) 55%,calc(100% - 15px) 55%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
input[type=checkbox]{width:18px;height:18px;margin-top:3px;accent-color:var(--sig);flex:none}textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--sig)}
.err{border-color:#c46a5a!important}
.kv{display:flex;flex-direction:column;gap:3px;padding-block:16px;border-top:1px solid var(--line)}.kv b{font-weight:400;font-size:19px;word-break:break-word}.kv a{text-decoration:none}.kv a:hover{color:var(--sig)}
.ok{color:var(--sig);font-family:var(--mono);font-size:13px;border:1px solid var(--sig);padding:14px}
.note{font-size:14px;color:var(--dim)}
/* footer */
footer{border-top:1px solid var(--line)}
.ft{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,2fr) minmax(0,3fr) minmax(0,3fr);gap:32px;padding-block:56px 32px}.ft>*{min-width:0;display:flex;flex-direction:column;gap:8px}
.ft a{text-decoration:none}.ft a:hover{color:var(--sig)}
.fb{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:20px 32px;border-top:1px solid var(--line)}.fb a{text-decoration:none}.fb a:hover{color:var(--fg)}
/* inner pages */
.page{padding-block:clamp(64px,8vw,112px) clamp(80px,9vw,128px)}
.crumb{display:flex;gap:10px;margin-bottom:28px}.crumb a{text-decoration:none}.crumb a:hover{color:var(--fg)}
.ptitle{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,5vw,80px);align-items:end;padding-bottom:clamp(40px,5vw,64px);border-bottom:1px solid var(--line)}
.ptitle h1{font-size:clamp(30px,6.4vw,100px)}h1,h2,h3{overflow-wrap:break-word;hyphens:auto}
.pv{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(20px,5vw,80px);padding-block:32px;border-bottom:1px solid var(--line)}
.pv h2{font-size:clamp(20px,2vw,26px);line-height:1.25}.pv p{color:var(--mut);max-width:68ch}.pv .num{display:block;margin-bottom:10px}
.nf{min-height:calc(100svh - 64px - 160px);display:flex;flex-direction:column;justify-content:center;gap:24px}
@media (max-width:980px){.band2{grid-template-columns:1fr}.nav,.hd>.btn{display:none}.burger{display:grid}
.mnav{display:none;flex-direction:column;border-top:1px solid var(--line);padding-block:8px 24px;max-height:calc(100svh - 64px);overflow-y:auto}.mnav.open{display:flex}
.mnav a:not(.btn){text-decoration:none;font-family:var(--disp);text-transform:uppercase;font-size:22px;letter-spacing:.04em;padding:12px 0;border-bottom:1px solid var(--line)}.mnav .btn{margin-top:16px;align-self:flex-start;font-family:var(--mono);font-size:13px}
.lang{margin-left:auto}
.head,.feat,.cgrid,.two,.ptitle,.pv,.sect{grid-template-columns:1fr}.feat.flip>figure{order:0}.ft{grid-template-columns:1fr 1fr}
.facts,.tiles,.dirs,.news{grid-template-columns:repeat(2,minmax(0,1fr))}.facts>div:nth-child(2){border-right:0}.facts>div:nth-child(-n+2){border-bottom:1px solid var(--line)}
.idx a{grid-template-columns:44px minmax(0,1fr) 24px;gap:6px 16px}.idx h3,.idx p{grid-column:2}.idx .ar{grid-column:3;grid-row:1}
.models{grid-template-columns:1fr}.cycle{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:28px}.cycle::before{display:none}.logos{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.tiles,.dirs,.news,.ft{grid-template-columns:1fr}.model ul{grid-template-columns:1fr}.cycle{grid-template-columns:repeat(2,minmax(0,1fr))}
.hero .tag{display:none}.hero .in{padding-block:96px 40px}.model .ft2{flex-direction:column;align-items:flex-start}.model .bd{padding:22px 20px 24px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}