:root{
  --bg:#050505;--bg2:#0d0d0d;--card:#111;--line:#232323;
  --text:#f4f4f4;--muted:#9a9a9a;--accent:#ffde59;--accent-ink:#111;--ok:#3ddc84;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.mono{font-family:var(--mono)}
.accent{color:var(--accent)}

/* language switch: EN default, TET on html[lang=tet] */
[data-tet]{display:none}
html[lang=tet] [data-tet]{display:revert}
html[lang=tet] [data-en]{display:none}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(5,5,5,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.02em}
.brand small{display:block;font:500 9px var(--mono);letter-spacing:.22em;color:var(--muted)}
.menu{display:flex;gap:22px;margin-left:auto;font-size:14px;color:var(--muted)}
.menu a:hover{color:var(--text)}
.lang{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;font:600 12px var(--mono)}
.lang button{background:none;border:0;color:var(--muted);padding:6px 10px;cursor:pointer}
.lang button.on{background:var(--accent);color:var(--accent-ink)}
.btn{display:inline-block;border-radius:10px;padding:11px 20px;font-weight:700;font-size:14px;border:1px solid var(--line);transition:.2s;cursor:pointer;font-family:inherit;color:var(--text);background:none}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.primary:hover{box-shadow:0 0 0 4px rgba(255,222,89,.2)}
.btn.ghost:hover{border-color:#555}
@media(max-width:980px){.menu{display:none}.lang{margin-left:auto}}

/* hero */
.hero{position:relative;padding:84px 0 72px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px;opacity:.35;mask-image:radial-gradient(ellipse at 50% 30%,#000 20%,transparent 70%)}
.hero::after{content:"";position:absolute;width:560px;height:560px;right:-120px;top:-160px;background:radial-gradient(circle,rgba(255,222,89,.16),transparent 65%)}
#net{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center}
.tag{display:inline-flex;align-items:center;gap:8px;font:500 12px var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.tag .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok)}
h1{font-size:clamp(34px,4.5vw,58px);line-height:1.06;letter-spacing:-.03em;margin:22px 0 18px;font-weight:800}
.hero h1 .accent{background:linear-gradient(90deg,#ffde59 0%,#fff6c2 45%,#ffde59 90%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 5s linear infinite}
@keyframes shine{to{background-position:-220% 0}}
.lead{font-size:18px;color:var(--muted);max-width:560px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn.primary{position:relative;overflow:hidden}
.btn.primary::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:glint 4.5s ease-in-out infinite;pointer-events:none}
@keyframes glint{0%,60%{left:-60%}100%{left:140%}}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:44px;max-width:560px}
.stats div{background:var(--bg2);padding:16px 18px}
.stats b{display:block;font:800 28px var(--mono);color:var(--accent)}
.stats span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.hero-text>*{animation:fadeUp .8s cubic-bezier(.2,.7,.2,1) both}
.hero-text>:nth-child(2){animation-delay:.08s}.hero-text>:nth-child(3){animation-delay:.16s}
.hero-text>:nth-child(4){animation-delay:.24s}.hero-text>:nth-child(5){animation-delay:.34s}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* hero: check-in phone */
.hero-art{position:relative;width:100%;max-width:470px;height:520px;margin:0 auto}
.phone{position:absolute;left:calc(50% - 128px);top:18px;width:256px;background:#0b0b0b;border:1px solid #2e2e2e;border-radius:34px;padding:14px;box-shadow:0 30px 80px rgba(0,0,0,.7),0 0 0 6px #121212,0 0 70px rgba(255,222,89,.14);animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-8px)}}
.ptop{display:flex;justify-content:space-between;align-items:center;font:600 10px var(--mono);color:var(--muted);padding:2px 6px 10px}
.live{display:inline-flex;align-items:center;gap:6px;color:var(--ok)}
.live i,.dash .live u{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:blink 1.2s steps(1) infinite;display:inline-block}
@keyframes blink{50%{opacity:.2}}
.badge{position:relative;background:#fff;color:#111;border-radius:20px;padding:14px 14px 16px;overflow:hidden;transition:box-shadow .3s}
.badge.ok{box-shadow:0 0 0 3px var(--ok),0 0 28px rgba(61,220,132,.35)}
.bhead{text-align:center;font:800 10px var(--mono);letter-spacing:.3em;color:#777;margin-bottom:8px}
.qr{display:grid;grid-template-columns:repeat(15,1fr);gap:1px;width:158px;height:158px;margin:0 auto}
.qr i{border-radius:1px;transition:background .15s}
.qr i.on{background:#111}
.scan{position:absolute;left:8px;right:8px;top:14%;height:3px;border-radius:3px;background:var(--accent);box-shadow:0 0 14px 4px rgba(255,200,40,.75);opacity:0}
.scan.go{animation:scanmove 1.5s ease-in-out}
@keyframes scanmove{0%{top:14%;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:62%;opacity:0}}
.who{text-align:center;margin-top:10px}
.who b{display:block;font-size:17px;line-height:1.2}
.cat{display:inline-block;font:700 10px var(--mono);padding:3px 10px;border-radius:999px;margin:6px 0 2px;letter-spacing:.08em}
.cat.vvip{background:var(--accent);color:#111}.cat.vip{background:#111;color:var(--accent)}.cat.reg{background:#e7e7e7;color:#444}
.who small{display:block;color:#555;font:600 11px var(--mono)}
.verdict{margin-top:12px;border-radius:12px;padding:10px;text-align:center;font:700 12px var(--mono);background:#161616;border:1px solid var(--line);color:var(--muted);transition:.25s}
.verdict.ok{background:rgba(61,220,132,.12);border-color:var(--ok);color:var(--ok)}
.mini{position:absolute;background:rgba(17,17,17,.92);border:1px solid var(--line);border-radius:14px;padding:10px 16px;font:600 11px var(--mono);color:var(--muted);backdrop-filter:blur(6px);animation:float 5s ease-in-out infinite;box-shadow:0 6px 20px rgba(0,0,0,.5);z-index:2}
.mini b{display:block;font:800 26px var(--mono);color:var(--accent);line-height:1.1}
.m1{top:6px;right:0}.m2{top:92px;left:-4px;animation-delay:-2s}
@keyframes float{50%{transform:translateY(-9px)}}
.feed{position:absolute;left:-10px;bottom:6px;width:212px;z-index:2;display:flex;flex-direction:column;gap:8px}
.toast{background:rgba(17,17,17,.95);border:1px solid var(--line);border-left:3px solid var(--ok);border-radius:10px;padding:8px 12px;font:11px/1.4 var(--mono);color:var(--text);animation:toastIn .5s cubic-bezier(.2,.7,.2,1) both;backdrop-filter:blur(6px)}
.toast small{display:block;color:var(--muted)}
.toast.out{animation:toastOut .4s both}
@keyframes toastIn{from{opacity:0;transform:translateX(-18px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(-10px)}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-art{margin-top:28px}}
@media(max-width:560px){.hero-art{transform:scale(.82);transform-origin:top center;height:440px;margin-bottom:-60px}}

/* ticker */
.ticker{border-bottom:1px solid var(--line);background:var(--bg2);overflow:hidden;white-space:nowrap}
.ticker div{display:inline-block;padding:14px 0;animation:slide 30s linear infinite;font:500 13px var(--mono);color:var(--muted)}
.ticker span{margin:0 28px}.ticker span::before{content:"// ";color:var(--accent)}
@keyframes slide{to{transform:translateX(-50%)}}

/* sections */
section{padding:84px 0}
section.alt{background:var(--bg2);border-block:1px solid var(--line)}
.eyebrow{font:600 12px var(--mono);letter-spacing:.2em;color:var(--accent);text-transform:uppercase}
h2{font-size:clamp(28px,4vw,44px);letter-spacing:-.02em;margin:10px 0 12px;font-weight:800;line-height:1.1}
.sub{color:var(--muted);max-width:600px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
@media(max-width:1000px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:12px;transition:.25s;position:relative}
.card:hover{border-color:var(--accent);transform:translateY(-4px)}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),rgba(255,222,89,.13),transparent 60%)}
.card:hover::after{opacity:1}
.card .n{font:600 11px var(--mono);color:var(--muted);letter-spacing:.1em}
.ico{width:64px;height:64px;border-radius:16px;background:#161616;border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.card h3{font-size:20px}
.card p{font-size:14px;color:var(--muted);flex:1}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips span{font:500 11px var(--mono);border:1px solid var(--line);color:#cfcfcf;border-radius:6px;padding:3px 8px}

/* service icon animations */
.rings{transform-origin:24px 27px;animation:sway 4s ease-in-out infinite}
@keyframes sway{0%,100%{transform:rotate(-9deg)}50%{transform:rotate(9deg)}}
.spk{transform-box:fill-box;transform-origin:center;animation:twinkle 2.4s ease-in-out infinite}.spk.s2{animation-delay:1.2s}
@keyframes twinkle{0%,100%{transform:scale(0);opacity:0}50%{transform:scale(1);opacity:1}}
.bl{animation:rise 3.4s ease-in-out infinite}.bl.b2{animation-delay:-1.1s}.bl.b3{animation-delay:-2.2s}
@keyframes rise{0%,100%{transform:translateY(3px)}50%{transform:translateY(-5px)}}
.tiers{display:flex;flex-direction:column;gap:3px}
.tiers span{font:700 8px var(--mono);padding:2px 9px;border-radius:5px;border:1px solid #333;color:#888;text-align:center;animation:tier 3.6s infinite}
.tiers span:nth-child(2){animation-delay:1.2s}.tiers span:nth-child(3){animation-delay:2.4s}
@keyframes tier{0%,30%{background:var(--accent);color:#111;border-color:var(--accent)}34%,100%{background:transparent;color:#888;border-color:#333}}
.eq{transform-box:fill-box;transform-origin:center;animation:eq 1.1s ease-in-out infinite}
.eq.e2{animation-delay:-.3s}.eq.e3{animation-delay:-.6s}.eq.e4{animation-delay:-.9s}
@keyframes eq{0%,100%{transform:scaleY(.25)}50%{transform:scaleY(1)}}

/* technology */
.tech-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:36px;margin-top:40px;align-items:start}
@media(max-width:940px){.tech-grid{grid-template-columns:1fr}}
.feats{display:flex;flex-direction:column;gap:12px}
.feat{display:flex;gap:16px;border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--card);animation:feat 8s infinite;animation-delay:calc(var(--i)*2s)}
@keyframes feat{0%,22%{border-color:var(--accent);background:#17160d}26%,100%{border-color:var(--line);background:var(--card)}}
.feat>b{flex:none;min-width:54px;height:54px;border-radius:12px;background:#1a1a1a;border:1px solid var(--line);display:grid;place-items:center;font:700 11px var(--mono);color:var(--accent);padding:0 6px}
.feat h3{font-size:16px;margin-bottom:2px}.feat p{font-size:13.5px;color:var(--muted)}
.dash{background:#0a0a0a;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.dash header{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--line);font:600 11px var(--mono);color:var(--muted)}
.dash header>i{width:10px;height:10px;border-radius:50%;background:#2a2a2a}
.dash header span{margin-left:8px}
.dash .live{margin-left:auto;font-style:normal;font-size:10px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-bottom:1px solid var(--line)}
.kpis div{background:#0d0d0d;padding:16px}
.kpis b{display:block;font:800 30px var(--mono);color:var(--accent);line-height:1.1}
.kpis span{font:600 10px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.spark{display:block;width:100%;height:84px;padding:10px 0 0}
.tlabel{padding:6px 16px 8px;font:600 10px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.tables{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;padding:0 16px 18px}
.tb{position:relative;aspect-ratio:1;border-radius:50%;border:1px solid #2c2c2c;background:#101010;overflow:hidden;display:grid;place-items:center;font:700 10px var(--mono);color:#777}
.tb i{position:absolute;left:0;right:0;bottom:0;height:calc(var(--f,0)*100%);background:rgba(255,222,89,.42);transition:height .5s ease}
.tb span{position:relative}
.tb.full{border-color:var(--accent);color:#fff}

/* check-in flow */
.flow{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:56px}
.flow::before{content:"";position:absolute;top:34px;left:10%;right:10%;height:2px;background:var(--line)}
.pulse{position:absolute;top:30px;left:10%;margin-left:-5px;width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 16px 5px rgba(255,222,89,.6);animation:travel 12s linear infinite;z-index:1}
@keyframes travel{0%{left:10%;opacity:0}3%{opacity:1}83%{left:90%;opacity:1}88%,100%{left:90%;opacity:0}}
.node{text-align:center;position:relative}
.node .c{width:68px;height:68px;margin:0 auto 16px;border-radius:50%;background:#111;border:2px solid var(--line);display:grid;place-items:center;font:700 10px var(--mono);letter-spacing:.06em;color:var(--muted);animation:nodelit 12s infinite;animation-delay:calc(.36s + var(--i)*2.4s)}
@keyframes nodelit{0%,9%{border-color:var(--accent);color:var(--accent);background:#1b1a10;box-shadow:0 0 0 9px rgba(255,222,89,.12)}16%,100%{border-color:var(--line);color:var(--muted);background:#111;box-shadow:none}}
.node h4{font-size:15px;margin-bottom:4px}.node p{font-size:13px;color:var(--muted);max-width:190px;margin:0 auto}
@media(max-width:820px){.flow{grid-template-columns:1fr;gap:26px}.flow::before,.pulse{display:none}.node{display:flex;gap:16px;text-align:left;align-items:center}.node .c{margin:0;flex:none}.node p{margin:0}}

/* steps */
.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
@media(max-width:1000px){.steps4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps4{grid-template-columns:1fr}}
.step{border:1px solid var(--line);border-radius:16px;padding:26px;background:var(--card);animation:stepglow 8s infinite;animation-delay:calc(var(--i)*2s)}
@keyframes stepglow{0%,22%{border-color:var(--accent);box-shadow:0 0 0 4px rgba(255,222,89,.08)}26%,100%{border-color:var(--line);box-shadow:none}}
.step .big{font:800 44px var(--mono);color:var(--accent)}
.step h3{margin:8px 0;font-size:18px}.step p{color:var(--muted);font-size:14px}

/* inquiry */
.inq-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
@media(max-width:900px){.inq-grid{grid-template-columns:1fr}}
.contacts{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.contacts li{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--card);font-size:15px}
.contacts li>span{display:block;font:600 10px var(--mono);letter-spacing:.15em;color:var(--accent);margin-bottom:2px}
.contacts a:hover{color:var(--accent)}
.inq{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:14px}
.inq label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.inq input,.inq select,.inq textarea{background:#0a0a0a;border:1px solid var(--line);border-radius:10px;padding:11px 12px;color:var(--text);font:inherit;font-size:15px;width:100%;transition:.2s}
.inq input:focus,.inq select:focus,.inq textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,222,89,.15)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-note{font:12px var(--mono);color:var(--muted);min-height:1em}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 28px;color:var(--muted);font-size:14px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px}
@media(max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}
footer h4{color:var(--text);font-size:13px;margin-bottom:12px}
footer li{margin:7px 0}footer a:hover{color:var(--accent)}
.copy{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font:12px var(--mono)}

/* scroll reveal + progress */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.progress{position:fixed;top:0;left:0;height:2px;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:0 50%;z-index:100;box-shadow:0 0 10px var(--accent)}

@media(max-width:560px){
  .nav .wrap{gap:12px}.nav .btn{display:none}.lang{margin-left:auto}
  .stats{grid-template-columns:repeat(3,1fr)}.stats div{padding:14px 12px}.stats b{font-size:22px}.stats span{font-size:10px;letter-spacing:.04em}
  .two{grid-template-columns:1fr}
  .tables{grid-template-columns:repeat(4,1fr)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
}

/* django form output */
.errorlist{color:#ff8a8a;font-size:12px;margin-top:2px}
.form-alert{border-radius:10px;padding:12px 14px;font-size:14px}
.form-alert.ok{background:rgba(61,220,132,.12);border:1px solid var(--ok);color:var(--ok)}
.form-alert.err{background:rgba(255,120,120,.1);border:1px solid #ff7b7b;color:#ffb0b0}