:root{
  --side:#1E0B0B; --side2:#2a1312; --side-t:#f3e9e7; --side-m:#b99d99;
  --red:#E1261C; --red2:#ff4d3d; --red-s:#fdebe9;
  --bg:#F5F3F1; --card:#fff; --t:#1b1718; --m:#6b6264; --l:#e7e1df;
  --ok:#14804a; --ok-s:#e3f5ea; --bad:#c2261c; --bad-s:#fdeceb; --warn:#b26b00;
  --r:16px; --sh:0 1px 2px rgba(30,11,11,.06),0 8px 28px rgba(30,11,11,.08);
  --ease:cubic-bezier(.22,.8,.24,1);
  --font:Inter,"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{font:16px/1.5 var(--font);color:var(--t);background:var(--bg);display:flex;overflow:hidden;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;cursor:pointer}
a{color:inherit}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}

/* ── yon panel ── */
#side{width:280px;flex:none;background:var(--side);color:var(--side-t);display:flex;flex-direction:column;padding:20px 14px;gap:14px;z-index:30}
.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 14px;border-bottom:1px solid rgba(255,255,255,.08)}
.logo{font-weight:900;font-size:26px;letter-spacing:.5px;background:var(--red);color:#fff;border-radius:12px;padding:4px 10px}
.bt{font-weight:700;font-size:15px;line-height:1.2}.bt small{display:block;font-weight:500;color:var(--side-m);font-size:12px}
#secnav{flex:1;overflow:auto;display:flex;flex-direction:column;gap:3px}
.sn{display:flex;gap:12px;align-items:flex-start;text-align:left;background:none;border:0;border-radius:12px;padding:10px 10px;color:var(--side-t);transition:background .2s}
.sn:hover{background:var(--side2)}
.sn .no{flex:none;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.08);font-weight:800;font-size:13px}
.sn b{display:block;font-size:14.5px;font-weight:650}.sn small{display:block;color:var(--side-m);font-size:12px;line-height:1.3}
.sn.on{background:var(--side2);box-shadow:inset 3px 0 0 var(--red)}.sn.on .no{background:var(--red)}
.sn.done .no{background:#3d6b4c}
.sn .pg{height:3px;border-radius:2px;background:rgba(255,255,255,.1);margin-top:6px;overflow:hidden}.sn .pg i{display:block;height:100%;width:0;background:var(--red);transition:width .5s var(--ease)}
.real{display:block;text-align:center;background:var(--red);color:#fff;text-decoration:none;font-weight:700;border-radius:12px;padding:12px;transition:transform .2s,background .2s}
.real:hover{background:var(--red2);transform:translateY(-1px)}

/* ── asosiy ── */
#main{flex:1;min-width:0;display:flex;flex-direction:column;height:100%}
#top{position:relative;display:flex;align-items:center;gap:14px;padding:12px 24px;background:var(--card);border-bottom:1px solid var(--l)}
.ib{display:none;border:0;background:none;padding:6px;border-radius:10px}
.crumb{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px;color:var(--m)}
.crumb b{color:var(--t);font-weight:700;margin-left:8px}.crumb span:after{content:"›";margin-left:8px;color:#bbb}
.cnt{font-variant-numeric:tabular-nums;font-weight:700;font-size:14px;color:var(--m)}
.real.sm{display:none;padding:7px 12px;font-size:13px;border-radius:10px}
#bar{position:absolute;left:0;right:0;bottom:-1px;height:3px;background:transparent}
#bar i{display:block;height:100%;width:0;background:var(--red);transition:width .5s var(--ease)}
#stage{flex:1;min-height:0;position:relative;overflow:hidden}
#foot{display:flex;align-items:center;gap:14px;padding:10px 24px;background:var(--card);border-top:1px solid var(--l)}
.nb{border:1px solid var(--l);background:var(--card);border-radius:12px;padding:10px 18px;font-weight:700;transition:transform .15s,background .2s}
.nb:hover{background:#f7f2f1}.nb:active{transform:scale(.97)}
.nb.pri{background:var(--t);color:#fff;border-color:var(--t)}.nb.pri:hover{background:#000}
.nb:disabled{opacity:.35;cursor:default}
#dots{flex:1;display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
#dots i{width:8px;height:8px;border-radius:4px;background:var(--l);transition:width .3s var(--ease),background .3s;cursor:pointer}
#dots i.on{width:24px;background:var(--red)}

/* ── slayd ── */
.slide{position:absolute;inset:0;overflow:auto;padding:28px 36px 36px;display:flex;flex-direction:column}
.slide.in-r{animation:inR .5s var(--ease) both}.slide.in-l{animation:inL .5s var(--ease) both}
.slide.out-l{animation:outL .32s ease-in both;pointer-events:none}.slide.out-r{animation:outR .32s ease-in both;pointer-events:none}
@keyframes inR{from{opacity:0;transform:translate3d(48px,0,0)}to{opacity:1;transform:none}}
@keyframes inL{from{opacity:0;transform:translate3d(-48px,0,0)}to{opacity:1;transform:none}}
@keyframes outL{to{opacity:0;transform:translate3d(-36px,0,0)}}
@keyframes outR{to{opacity:0;transform:translate3d(36px,0,0)}}
.rv{animation:rise .6s var(--ease) both;animation-delay:calc(var(--i,0)*90ms + 120ms)}
@keyframes rise{from{opacity:0;transform:translate3d(0,18px,0)}to{opacity:1;transform:none}}
.h1{font-size:clamp(24px,2.4vw,40px);line-height:1.15;margin:0 0 8px;font-weight:800;letter-spacing:-.02em}
.lead{color:var(--m);font-size:clamp(15px,1.15vw,19px);margin:0 0 18px;max-width:70ch}
.kick{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--red);margin-bottom:6px}

/* cover */
.cover{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:40px;align-items:center;margin-block:auto}
.cover .h1{font-size:clamp(30px,3.6vw,60px)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 22px}.tags span{background:var(--red-s);color:var(--red);font-weight:700;font-size:14px;border-radius:999px;padding:6px 12px}
.cta{display:inline-flex;gap:10px;align-items:center;background:var(--red);color:#fff;border:0;border-radius:14px;padding:14px 22px;font-weight:800;font-size:17px;text-decoration:none;box-shadow:0 8px 24px rgba(225,38,28,.3);transition:transform .2s}
.cta:hover{transform:translateY(-2px)}
.cta.ghost{background:var(--card);color:var(--t);box-shadow:none;border:1px solid var(--l);margin-left:8px}
.float{animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translate3d(0,-8px,0)}}

/* qurilma ramkasi */
.dev{position:relative;background:#fff;border-radius:14px;box-shadow:var(--sh),0 0 0 1px rgba(0,0,0,.06);overflow:hidden}
.dev .chrome{height:28px;background:#f2eeec;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--l)}
.dev .chrome i{width:9px;height:9px;border-radius:50%;background:#dcd3d0}.dev .chrome i:first-child{background:#f26b5e}.dev .chrome i:nth-child(2){background:#f6c04a}.dev .chrome i:nth-child(3){background:#5fc66b}
.dev .chrome span{margin-left:10px;font-size:11.5px;color:var(--m);background:#fff;border-radius:6px;padding:1px 10px}
.view{position:relative;overflow:hidden}
.zoomer{position:relative;transform-origin:0 0;transition:transform .8s var(--ease);will-change:transform}
.zoomer img{display:block;width:100%;height:auto;user-select:none;-webkit-user-drag:none}
.hl{position:absolute;border:3px solid var(--red);border-radius:10px;box-shadow:0 0 0 9999px rgba(20,8,8,.38);opacity:0;transition:opacity .4s,left .7s var(--ease),top .7s var(--ease),width .7s var(--ease),height .7s var(--ease);pointer-events:none}
.hl.on{opacity:1}
.hl b{position:absolute;left:-14px;top:-14px;width:28px;height:28px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:14px;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.cur{position:absolute;left:0;top:0;width:30px;height:30px;pointer-events:none;z-index:5;transition:transform .9s var(--ease);will-change:transform;filter:drop-shadow(0 3px 4px rgba(0,0,0,.35))}
.cur svg{width:30px;height:30px;fill:#fff;stroke:#111;stroke-width:1.4}
.cur.click svg{animation:press .35s ease}
@keyframes press{50%{transform:scale(.82)}}
.rip{position:absolute;width:20px;height:20px;margin:-10px 0 0 -10px;border-radius:50%;border:3px solid var(--red);pointer-events:none;animation:rip .7s ease-out forwards}
@keyframes rip{from{transform:scale(.3);opacity:1}to{transform:scale(3.4);opacity:0}}

/* shot */
.shot,.sim{margin-block:auto}
.shot{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(0,2fr);gap:28px;flex:none;align-items:start}
.pts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;counter-reset:p}
.pts li{counter-increment:p;position:relative;padding:12px 14px 12px 50px;border-radius:14px;background:var(--card);border:1px solid var(--l);cursor:pointer;transition:border-color .25s,box-shadow .25s,transform .25s}
.pts li:before{content:counter(p);position:absolute;left:12px;top:12px;width:26px;height:26px;border-radius:50%;background:#efe8e6;font-weight:800;font-size:13px;display:grid;place-items:center;transition:background .25s,color .25s}
.pts li b{display:block;font-size:15.5px}.pts li span{display:block;color:var(--m);font-size:14px;line-height:1.45}
.pts li.on{border-color:var(--red);box-shadow:0 6px 20px rgba(225,38,28,.12);transform:translateX(4px)}.pts li.on:before{background:var(--red);color:#fff}
.play{margin-top:10px;display:flex;gap:8px}.play button{border:1px solid var(--l);background:var(--card);border-radius:10px;padding:7px 12px;font-size:13.5px;font-weight:650}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin-top:6px}
.card{background:var(--card);border:1px solid var(--l);border-radius:var(--r);padding:20px;box-shadow:var(--sh);transition:transform .25s var(--ease)}
.card:hover{transform:translateY(-3px)}
.card .ic{font-size:26px;width:48px;height:48px;border-radius:14px;background:var(--red-s);display:grid;place-items:center;margin-bottom:10px;font-weight:800;color:var(--red)}
.card b{display:block;font-size:17px;margin-bottom:4px}.card span{color:var(--m);font-size:14.5px}

/* sim */
.sim{display:grid;grid-template-columns:minmax(300px,.75fr) minmax(0,2fr);gap:24px;flex:none;align-items:start}
.sbox{background:var(--card);border:1px solid var(--l);border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
.sstep{font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--red);text-transform:uppercase}
.sprog{height:6px;background:#efe8e6;border-radius:3px;margin:8px 0 14px;overflow:hidden}.sprog i{display:block;height:100%;background:var(--red);width:0;transition:width .5s var(--ease)}
.stxt{font-size:18px;font-weight:650;line-height:1.4;min-height:3em}
.stip{margin-top:10px;font-size:14px;color:var(--warn);min-height:1.4em}
.stip.bad{color:var(--bad);animation:shake .4s}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.sact{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.sact button{border:1px solid var(--l);background:#fff;border-radius:10px;padding:8px 12px;font-size:14px;font-weight:650}
.sact .go{background:var(--t);color:#fff;border-color:var(--t)}
.sin{display:none;margin-top:14px;gap:8px}
.sin.on{display:flex;animation:rise .35s var(--ease)}
.sin input{flex:1;min-width:0;font:inherit;font-size:20px;font-weight:700;padding:10px 12px;border:2px solid var(--red);border-radius:12px;outline:none}
.sin button{border:0;background:var(--red);color:#fff;font-weight:800;border-radius:12px;padding:0 18px}
.sopt{display:none;flex-direction:column;gap:8px;margin-top:14px}.sopt.on{display:flex}
.sopt button{text-align:left;border:1px solid var(--l);background:#fff;border-radius:12px;padding:11px 14px;font-weight:650;animation:rise .35s var(--ease) both;animation-delay:calc(var(--i)*60ms)}
.sopt button:hover{border-color:var(--red)}
.sopt button.no{border-color:var(--bad);background:var(--bad-s)}
.sframe{position:relative}
.sframe .dev{cursor:crosshair}
.sframe img{transition:opacity .25s}
.sframe img.fade{opacity:.25}
.hot{position:absolute;border:0;background:transparent;border-radius:10px;padding:0;z-index:4}
.hot:after{content:"";position:absolute;inset:-4px;border:3px solid var(--red);border-radius:12px;opacity:0;transition:opacity .3s}
.hot.show:after{opacity:1;animation:pulse 1.3s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.06);box-shadow:0 0 0 8px rgba(225,38,28,.18)}}
.hot.soft:after{opacity:.9;animation:none;border-color:var(--ok)}
.miss{position:absolute;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;background:rgba(194,38,28,.25);border:2px solid var(--bad);pointer-events:none;animation:rip .6s ease-out forwards}
.sdone{position:absolute;left:50%;bottom:22px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--card);border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.28);padding:20px 24px;width:min(560px,92%);text-align:center;transition:opacity .4s,transform .5s var(--ease);z-index:6}
.sdone.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.sdone .big{font-size:26px;font-weight:900;color:var(--ok)}
.sdone p{color:var(--m);margin:6px 0 14px}
.sdone button{border:0;border-radius:12px;padding:10px 16px;font-weight:800;margin:0 4px}
.sdone .again{background:#f1ecea}.sdone .nxt{background:var(--t);color:#fff}
.conf{position:absolute;width:8px;height:12px;top:-10px;border-radius:2px;animation:conf 1.4s ease-in forwards;pointer-events:none;z-index:7}
@keyframes conf{to{transform:translate3d(var(--dx),110vh,0) rotate(720deg)}}

/* quiz */
.quiz{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.q{background:var(--card);border:1px solid var(--l);border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
.q h3{margin:0 0 12px;font-size:17px;line-height:1.35}
.q button{display:block;width:100%;text-align:left;border:1px solid var(--l);background:#fff;border-radius:12px;padding:11px 14px;margin-bottom:8px;font-weight:600;transition:background .2s,border-color .2s,transform .15s}
.q button:hover:not(:disabled){border-color:var(--t)}
.q button.ok{background:var(--ok-s);border-color:var(--ok);color:var(--ok)}.q button.no{background:var(--bad-s);border-color:var(--bad);color:var(--bad)}
.q button:disabled{cursor:default}
.q .iz{font-size:14px;color:var(--m);display:none;border-left:3px solid var(--ok);padding:4px 10px}.q .iz.on{display:block;animation:rise .4s var(--ease)}
.score{margin-top:14px;font-weight:800;font-size:18px}

/* phone */
.phones{display:flex;gap:28px;justify-content:center;align-items:flex-start;flex-wrap:wrap;margin-top:8px}
.ph{width:min(250px,28vw);border-radius:34px;background:#111;padding:10px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.ph img{display:block;width:100%;height:auto;border-radius:26px}
.ph:nth-child(2){animation-delay:.15s}.ph:nth-child(3){animation-delay:.3s}

/* faq */
.faq{display:flex;flex-direction:column;gap:10px;max-width:980px}
.faq details{background:var(--card);border:1px solid var(--l);border-radius:14px;padding:14px 18px}
.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary:after{content:"+";font-size:22px;line-height:1;color:var(--red);transition:transform .3s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{margin:10px 0 0;color:var(--m)}

.end{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.end .medal{font-size:84px;animation:pop 1s var(--ease) both}
@keyframes pop{0%{transform:scale(.2) rotate(-20deg);opacity:0}60%{transform:scale(1.15)}100%{transform:none;opacity:1}}

/* moslashuv */
@media (max-width:1100px){
  .shot,.sim{grid-template-columns:minmax(0,1fr);gap:14px}
  .shot .left{display:contents}.shot .h1{order:0;margin:0}.shot .lead{order:1;margin:0}.shot .dev{order:2}.shot .pts{order:3}.shot .play{order:4}
  .cover{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:860px){
  #side{position:fixed;inset:0 auto 0 0;transform:translateX(-100%);transition:transform .35s var(--ease);box-shadow:0 0 40px rgba(0,0,0,.4)}
  body.menu #side{transform:none}
  #scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .3s;z-index:20}
  body.menu #scrim{opacity:1;pointer-events:auto}
  .ib{display:block}
  .real.sm{display:block}
  .cnt{display:none}
  #top{padding:8px 12px;gap:8px}
  .crumb span{display:none}.crumb b{margin:0}
  .slide{padding:16px 14px 24px}
  #foot{padding:8px 12px calc(8px + env(safe-area-inset-bottom))}
  .nb span{display:none}.nb{padding:10px 16px}
  #dots i{width:6px;height:6px}#dots i.on{width:16px}
  .stxt{font-size:16px;min-height:0}
  .dev .chrome{height:20px}.dev .chrome span{display:none}
  .pts li{padding:10px 12px 10px 44px}.pts li b{font-size:14.5px}.pts li span{font-size:13.5px}
  .ph{width:42vw;border-radius:24px;padding:6px}.ph img{border-radius:19px}
  .phones .ph:nth-child(3){display:none}
  .cta.ghost{margin:10px 0 0}
  .sdone{bottom:8px;padding:14px}.sdone .big{font-size:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
.hot:before{content:"";position:absolute;inset:-10px}