:root{
  --bg:#08090c;--surface:#101319;--surface2:#161a22;--text:#f4f6fb;--muted:#9aa3b5;--line:#232936;
  --brand:#3b8cff;--brand2:#8ab8fd;--gold:#f5b50a;--ok:#34d399;--chat:#0c1020;--chat-text:#e8eeff;
  color-scheme:dark;
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 76px);scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:17px;line-height:1.6}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:10}
a{color:var(--brand2)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
:focus-visible{outline:3px solid var(--brand2);outline-offset:2px}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:rgba(8,9,12,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;gap:8px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;color:var(--text);text-decoration:none;margin-right:auto}
.brand svg{width:34px;height:34px;border-radius:9px}
.links{display:flex;align-items:center;gap:4px}
.links a.l{color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:10px;font-weight:500;font-size:15px}
.links a.l:hover,.links a.l.on{color:var(--text);background:var(--surface)}
.burger{display:none;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:10px;width:42px;height:42px;place-items:center;cursor:pointer}

/* buttons */
.btn{display:inline-block;background:var(--text);color:#0a0d14;text-decoration:none;border:1.5px solid var(--text);border-radius:12px;padding:13px 24px;font:600 16px/1 'Outfit',sans-serif;cursor:pointer;text-align:center}
.btn:hover{background:#dfe4ef;border-color:#dfe4ef}
.btn.sm{padding:10px 16px;font-size:15px;margin-left:8px}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn.ghost:hover{background:var(--surface);border-color:#2f3748}
.gold-btn{background:rgba(245,181,10,.12);color:var(--gold);border-color:rgba(245,181,10,.45)}
.gold-btn:hover{background:rgba(245,181,10,.2);border-color:var(--gold)}
.row{display:flex;gap:12px;flex-wrap:wrap}.row.center{justify-content:center}
.stack{display:flex;flex-direction:column;gap:10px;max-width:340px;margin:0 auto}

/* type */
h1{font-size:clamp(38px,7vw,68px);line-height:1.04;letter-spacing:-.03em;margin:0 0 18px;font-weight:800}
h2{font-size:clamp(26px,4vw,36px);letter-spacing:-.02em;margin:0 0 10px;line-height:1.15;font-weight:700}
h3{margin:0 0 6px;font-size:18px}
p.lead{color:var(--muted);font-size:19px;max-width:50ch;margin:0 0 26px}
.sub{color:var(--muted);max-width:52ch;margin:0 auto 26px}
.gold{color:var(--gold)}

/* hero */
.hero{text-align:center;padding:72px 0 40px}
.hero h1{max-width:14ch;margin-left:auto;margin-right:auto}
.hero .lead{margin-left:auto;margin-right:auto}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:20px 0 10px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 14px;text-align:center}
.stat b{display:block;font-size:clamp(28px,4.5vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.1}
.stat span{color:var(--muted);font-size:15px}

/* blocks */
.block{padding:44px 0;text-align:center}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:30px 22px;max-width:760px;margin:0 auto}
.panel h2{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.panel.premium{border-color:rgba(245,181,10,.3);background:linear-gradient(180deg,rgba(245,181,10,.06),var(--surface) 60%)}
.panel.cta{padding:40px 22px}

/* status */
.stat-head{display:flex;align-items:center;justify-content:center;gap:10px;font-size:22px;font-weight:700;margin-bottom:8px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(52,211,153,.18);flex:none}
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(52,211,153,.1);color:var(--ok);border:1px solid rgba(52,211,153,.3);border-radius:999px;padding:5px 14px;font-weight:600;font-size:14px;margin-bottom:12px}
.svc{display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;background:var(--surface2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-top:10px}
.svc small{display:block;color:var(--muted);font-size:14px;line-height:1.35}
.svc .ok{color:var(--ok);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.panel a.more{display:inline-block;margin-top:16px;font-size:15px}

/* lists */
.list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;text-align:left}
.item{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px}
.panel .item{background:var(--surface2)}
.item p{margin:0;color:var(--muted);font-size:15.5px}
.ico{width:42px;height:42px;border-radius:11px;background:var(--surface2);border:1px solid var(--line);display:grid;place-items:center;margin-bottom:14px;color:var(--brand2)}
.panel .ico{background:var(--surface)}
.ico svg{width:20px;height:20px}
.premium .ico{color:var(--gold);background:rgba(245,181,10,.1);border-color:rgba(245,181,10,.3)}
#premlist{grid-template-columns:1fr 1fr;margin-bottom:24px}

/* team */
.member{display:flex;gap:14px;align-items:flex-start}
.avatar{flex:none;width:52px;height:52px;border-radius:50%;background:linear-gradient(#3b8cff,#8ab8fd);display:grid;place-items:center;font-weight:700;font-size:20px;color:#fff;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover}
.member h3{margin:0}
.member .role{color:var(--muted);font-size:14.5px;margin-bottom:6px}
.member p{margin:0 0 10px}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{background:var(--surface2);border:1px solid var(--line);border-radius:8px;padding:3px 10px;font-size:13px;color:var(--muted)}

/* demo chat */
.chat{background:var(--chat);color:var(--chat-text);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.chat-top{padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.08);font-weight:600;font-size:15px;opacity:.85}
.msgs{padding:16px;min-height:290px;max-height:340px;overflow-y:auto;display:flex;flex-direction:column;gap:14px}
.m{display:flex;gap:10px}
.av{flex:none;width:36px;height:36px;border-radius:50%;background:#4a5a85;display:grid;place-items:center;font-weight:700;font-size:14px}
.av.bot{background:linear-gradient(#3b8cff,#8ab8fd);padding:7px}
.av.bot svg{width:100%;height:100%}
.who{font-weight:600;font-size:15px}.who small{font-weight:400;opacity:.55;margin-left:6px}
.bubble{font-size:15px;line-height:1.45}
.embed{margin-top:6px;background:rgba(255,255,255,.06);border-left:4px solid var(--brand);border-radius:6px;padding:10px 12px;font-size:14px}
.embed b{display:block;margin-bottom:2px}
.chips{display:flex;gap:8px;flex-wrap:wrap;padding:12px 16px;border-top:1px solid rgba(255,255,255,.08)}
.chip{background:rgba(255,255,255,.1);color:var(--chat-text);border:0;border-radius:8px;padding:8px 12px;font:500 14px 'Outfit',sans-serif;cursor:pointer}
.chip:hover{background:var(--brand);color:#fff}

/* inner pages */
.page{padding:48px 0 60px;max-width:760px}
.page h1{font-size:clamp(32px,5vw,46px)}
.cmd{display:flex;gap:14px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line)}
.cmd code{flex:none;min-width:120px;font-weight:600;color:var(--brand2)}
.cmd span{color:var(--muted)}
.legal h2{font-size:22px;margin-top:30px}
.legal p,.legal li{color:var(--muted)}
.frame{width:100%;max-width:350px;height:500px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.note{background:var(--surface);border:1px dashed var(--line);border-radius:12px;padding:14px 16px;color:var(--muted);font-size:15px}

/* footer */
footer{border-top:1px solid var(--line);padding:44px 0 26px;color:var(--muted);font-size:15px;margin-top:20px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
.fbrand p{margin:12px 0 0;max-width:34ch;font-size:15px}
.fcol h4{margin:0 0 10px;color:var(--text);font-size:15px;font-weight:600}
.fcol a{display:block;color:var(--muted);text-decoration:none;padding:4px 0}
.fcol a:hover{color:var(--text)}
.fbot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:30px;padding-top:20px;font-size:14px}
.fbot .ok{color:var(--ok);display:inline-flex;align-items:center;gap:8px}

.view{display:none}.view.on{display:block}

@media (max-width:820px){
  .burger{display:grid}
  .links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:10px}
  .links.open{display:flex}
  .links a.l{padding:12px 14px}
  .btn.sm{margin:6px 0 0;padding:13px 16px}
  .hero{padding-top:44px}
  .stats{grid-template-columns:1fr 1fr}
  .list,#premlist{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .fbrand{grid-column:1/-1}
  .cmd{flex-direction:column;gap:2px}
}
@media (prefers-reduced-motion:no-preference){.m{animation:pop .25s ease-out}@keyframes pop{from{opacity:0;transform:translateY(6px)}}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}