@font-face{font-family:"UZ Display";src:url(f/uz-display.woff2) format("woff2");font-weight:900;font-display:swap}
@font-face{font-family:"UZ Head";src:url(f/unbounded-black.woff2) format("woff2");font-weight:900;font-display:swap}
@font-face{font-family:"UZ Text";src:url(f/uz-text.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"UZ Text";src:url(f/uz-text-bold.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Martian";src:url(f/martian.woff2) format("woff2");font-display:swap}

:root{
  --ink:#0a0f1a; --ink2:#111a2b; --ink3:#1a2640; --line:#25324d;
  --paper:#f4f1ea; --paper2:#e9e4d8; --text:#e8ecf3; --mute:#9aa6bd; --dark:#121722; --dmute:#5d6678;
  --sig:#ff6a2b; --sig2:#ff8a55; --teal:#19b3a1;
  --r:14px; --gut:clamp(16px,4vw,48px); --max:1240px;
  --disp:"UZ Head",system-ui,sans-serif; --logo:"UZ Display",system-ui,sans-serif; --body:"UZ Text",system-ui,sans-serif; --mono:"Martian",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--ink);color:var(--text);font:400 17px/1.55 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--disp);font-weight:900;letter-spacing:-.01em;line-height:1.08}
h2{font-size:clamp(28px,3.6vw,46px)}
h3{font-size:19px;line-height:1.2}
.kicker{font:12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--sig);display:flex;align-items:center;gap:10px;margin-bottom:18px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--sig);box-shadow:0 0 0 0 rgba(255,106,43,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(255,106,43,0)}100%{box-shadow:0 0 0 0 rgba(255,106,43,0)}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font:700 16px/1 var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s,border-color .15s}
.btn:hover{transform:translateY(-1px)}
.btn-sig{background:var(--sig);color:#1a0b03}
.btn-sig:hover{background:var(--sig2)}
.btn-ghost{border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--mute)}
.btn.sm{min-height:40px;padding:0 16px;font-size:14px}
.btn.xl{min-height:64px;padding:0 34px;font-size:clamp(18px,2.4vw,24px)}
:focus-visible{outline:3px solid var(--sig);outline-offset:3px}

/* bar */
.bar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:24px;padding:12px var(--gut);background:rgba(10,15,26,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(37,50,77,.6)}
.logo{display:flex;align-items:baseline;gap:8px;text-decoration:none;white-space:nowrap}
.logo b{font:900 20px/1 var(--logo);letter-spacing:.02em}
.logo span{font:12px/1 var(--mono);color:var(--sig);letter-spacing:.08em;text-transform:uppercase}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{text-decoration:none;color:var(--mute);font-size:15px}
.nav a:hover{color:var(--text)}
.bar-cta{min-height:40px;font-size:14px;padding:0 18px}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,3vw,44px);align-items:center;max-width:1480px;margin:0 auto;padding:clamp(28px,5vw,64px) var(--gut) clamp(40px,5vw,72px);min-height:calc(100vh - 66px)}
.hero h1{font-size:clamp(36px,4.6vw,66px);margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--sig)}
.lead{font-size:clamp(17px,1.4vw,20px);color:#c5cddb;max-width:34em;margin-bottom:28px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.facts{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;max-width:520px}
.facts li{background:var(--ink);padding:14px 16px;font-size:13px;color:var(--mute)}
.facts b{display:block;color:var(--text);font-size:15px;margin-bottom:2px}

.stage{position:relative;height:min(80vh,740px);min-height:600px;border-radius:22px;overflow:hidden;
  background:radial-gradient(120% 90% at 60% 0%,#22314f 0%,#131c2e 45%,#0a0f1a 100%);border:1px solid var(--line);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.stage.night{background:radial-gradient(120% 90% at 60% 0%,#141c30 0%,#0b1120 50%,#05080f 100%)}
#c3d{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:pan-y}
#c3d:active{cursor:grabbing}
.stage noscript img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.stage-hint{position:absolute;left:18px;top:16px;font:11px/1 var(--mono);color:var(--mute);letter-spacing:.06em;background:rgba(10,15,26,.6);padding:8px 10px;border-radius:999px;pointer-events:none}
.dim{position:absolute;left:0;top:0;transform:translate(-50%,-50%);font:600 12px/1 var(--mono);background:var(--sig);color:#1a0b03;padding:5px 8px;border-radius:6px;pointer-events:none;white-space:nowrap;opacity:0;transition:opacity .3s}
.dim.on{opacity:1}

.panel{position:absolute;right:14px;top:14px;bottom:14px;width:272px;display:flex;flex-direction:column;gap:12px;padding:16px;background:rgba(244,241,234,.95);color:var(--dark);border-radius:16px;box-shadow:0 20px 40px -18px rgba(0,0,0,.6);overflow:auto}
.prod{display:grid;grid-template-columns:.9fr 1.25fr .8fr;gap:4px;background:var(--ink);border-radius:12px;padding:4px}
.prod button{min-height:38px;border:0;border-radius:9px;background:transparent;color:#c5cddb;font:700 12px/1.15 var(--body);cursor:pointer;padding:0 3px;white-space:nowrap}
.prod button.on{background:var(--sig);color:#1a0b03}
.ctrl{display:flex;flex-direction:column;gap:12px}
.panel-head{display:flex;justify-content:space-between;align-items:center;font:900 15px/1 var(--disp)}
.panel-head small{font:11px/1 var(--mono);color:var(--dmute);text-transform:uppercase;letter-spacing:.1em}
.row{display:grid;grid-template-columns:1fr auto;gap:6px 8px;font-size:14px}
.row output{font:600 13px/1.4 var(--mono)}
.row input{grid-column:1/-1}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:4px;background:#cfc8b8}
input[type=range]::-moz-range-track{height:4px;border-radius:4px;background:#cfc8b8}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--sig);border:3px solid #fff;margin-top:-9px;box-shadow:0 2px 6px rgba(0,0,0,.3)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--sig);border:3px solid #fff}
fieldset{border:0;padding:0}
legend{font-size:14px;margin-bottom:6px}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:#e2dccd;border-radius:10px;padding:4px}
.seg button{min-height:36px;border:0;border-radius:7px;background:transparent;font:600 13px/1 var(--body);color:var(--dark);cursor:pointer}
.seg button.on{background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.sw{display:flex;gap:10px}
.sw button{width:36px;height:36px;border-radius:50%;background:var(--c);border:2px solid #d4cdbd;cursor:pointer}
.sw button.on{outline:3px solid var(--sig);outline-offset:2px}
.toggles{display:grid;gap:8px}
.tg{display:flex;align-items:center;gap:10px;font-size:14px;cursor:pointer;min-height:32px}
.tg input{width:20px;height:20px;accent-color:var(--sig)}
.price{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:10px;border-top:1px solid #d9d2c2;padding-top:12px}
.price small{display:block;font-size:12px;color:var(--dmute)}
.price strong{font:600 19px/1.2 var(--mono);letter-spacing:-.03em;white-space:nowrap}
.note{font-size:11.5px;color:var(--dmute);line-height:1.4}

/* strip */
.strip{border-block:1px solid var(--line);background:var(--ink2);padding:22px var(--gut);text-align:center}
.strip p{max-width:900px;margin:0 auto;color:var(--mute);font-size:clamp(16px,1.6vw,19px)}
.strip b{color:var(--text)}

/* sections */
.sec{max-width:var(--max);margin:0 auto;padding:clamp(56px,8vw,110px) var(--gut)}
.sec-head{max-width:760px;margin-bottom:40px}
.sub{color:var(--mute);margin-top:14px;font-size:18px}
.grid{display:grid;gap:18px}
.demos{grid-template-columns:repeat(3,1fr)}
.card{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-4px);border-color:var(--sig)}
.demo img{aspect-ratio:16/10;height:auto;object-fit:cover;width:100%;background:#fff}
.demo.big{grid-column:span 2;grid-row:span 2}
.demo.big img{aspect-ratio:auto;flex:1 1 0;min-height:260px;height:0;object-fit:cover;object-position:52% 72%}
.demo-txt{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px}
.demo-txt p{color:var(--mute);font-size:15px}
.tag{align-self:flex-start;font:11px/1 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--teal);border:1px solid rgba(25,179,161,.4);padding:5px 8px;border-radius:999px}
.go{font-weight:700;color:var(--sig);margin-top:2px}
.more{margin-top:56px}
.more h3{margin-bottom:18px;font-size:22px}
.four{grid-template-columns:repeat(4,1fr)}
.four figure{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.four img{aspect-ratio:16/10;height:auto;object-fit:cover;width:100%}
figcaption{padding:12px 14px;font-size:14px;color:var(--mute)}

/* film */
.film{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(24px,4vw,56px);align-items:center;max-width:var(--max);margin:0 auto;padding:clamp(40px,6vw,80px) var(--gut)}
.film h2{font-size:clamp(26px,3vw,38px);margin-bottom:16px}
.film-copy p:last-child{color:var(--mute)}
.film-box{border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#000}
.film-box video{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}

/* feats */
.feats{grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.feat{background:var(--ink);padding:24px 22px}
.feat i{font:normal 12px/1 var(--mono);color:var(--sig);display:block;margin-bottom:14px}
.feat h3{font-size:17px;margin-bottom:8px}
.feat p{color:var(--mute);font-size:15px}

/* prices on paper */
.dark{background:var(--paper);color:var(--dark);max-width:none;padding-inline:max(var(--gut),calc((100vw - var(--max))/2 + var(--gut)))}
.dark .sub{color:#4a5263}
.dark .kicker{color:#c2410c;font-size:13px}
.dark .fine{color:#4a5263}
.prices{grid-template-columns:1fr 1.25fr 1fr;align-items:stretch}
.pc{background:#fff;border:1px solid #ddd5c4;border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:10px}
.pc p{color:#4a5263;font-size:15px}
.pc .amt{font:600 clamp(24px,2.4vw,32px)/1.15 var(--mono);color:var(--dark);letter-spacing:-.03em}
.pc.main{background:var(--ink);color:var(--text);border-color:var(--ink);transform:translateY(-8px);box-shadow:0 30px 50px -25px rgba(10,15,26,.6)}
.pc.main p{color:var(--mute)}
.pc.main .amt{color:var(--sig)}
.pc.free .amt{color:#0f766e}
.addons{margin-top:28px;border-top:2px solid var(--dark)}
.addons div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid #d6cfbf;font-size:16px}
.addons b{font:600 14px/1.5 var(--mono);white-space:nowrap}
.fine{margin-top:22px;color:var(--dmute);font-size:14px;max-width:820px}

/* steps */
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--sig);padding-top:18px;display:flex;flex-direction:column;gap:8px}
.steps li::before{content:"0" counter(s);font:12px/1 var(--mono);color:var(--sig)}
.steps b{font:900 19px/1.2 var(--disp)}
.steps span{color:var(--mute);font-size:15px}

/* faq */
details{border-bottom:1px solid var(--line);padding:4px 0;max-width:900px}
summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;font-weight:700;font-size:18px;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:14px;font:400 26px/1 var(--mono);color:var(--sig);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--mute);padding:0 0 20px;max-width:720px}

/* cta */
.cta{text-align:center;padding:clamp(70px,10vw,140px) var(--gut);background:radial-gradient(80% 120% at 50% 100%,#3a1a0c 0%,var(--ink) 70%);border-top:1px solid var(--line)}
.cta h2{font-size:clamp(32px,5vw,64px);margin-bottom:16px}
.cta p{color:var(--mute);margin:0 auto 30px;max-width:560px;font-size:18px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:26px var(--gut);border-top:1px solid var(--line);color:var(--mute);font-size:14px}
.foot a{color:var(--text)}
.totop{position:fixed;right:16px;bottom:16px;z-index:40;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--ink3);border:1px solid var(--line);color:var(--text);text-decoration:none;font-size:20px;opacity:0;pointer-events:none;transition:opacity .25s}
.totop.show{opacity:1;pointer-events:auto}

/* responsive */
@media (max-width:1100px){
  .hero{grid-template-columns:1fr;min-height:0}
  .demos{grid-template-columns:1fr 1fr}
  .demo.big{grid-column:span 2;grid-row:auto}
  .feats{grid-template-columns:1fr 1fr}
  .four{grid-template-columns:1fr 1fr}
  .film{grid-template-columns:1fr}
}
@media (max-width:820px){
  .nav{display:none}
  .bar-cta{margin-left:auto}
  .stage{height:auto;min-height:0;display:flex;flex-direction:column;border-radius:18px}
  #c3d{position:relative;height:58vh;min-height:340px;max-height:460px}
  .panel{position:relative;inset:auto;width:auto;margin:0;border-radius:0;box-shadow:none;background:var(--paper)}
  .prices{grid-template-columns:1fr}
  .pc.main{transform:none}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  body{font-size:16px}
  .bar{gap:10px;padding-block:10px}
  .logo span{display:none}
  .bar-cta{padding:0 14px}
  .facts{grid-template-columns:1fr 1fr}
  .demos,.four,.feats,.steps{grid-template-columns:1fr}
  .demo.big{grid-column:auto}
  .addons div{flex-direction:column;gap:4px}
  .hero-btns .btn{width:100%}
  .btn.xl{font-size:17px;padding:0 20px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}