/* FaceBot site — single stylesheet, no external requests */
:root{
  --bg:#ffffff; --bg-alt:#f5f5f7; --card:#ffffff; --text:#1d1d1f; --text-2:#3a3a3c; --muted:#6e6e73;
  --line:rgba(0,0,0,.08); --accent:#2f6bff; --accent-hover:#1d56e8; --accent-ink:#ffffff;
  --nav-bg:rgba(255,255,255,.72); --shadow:0 1px 2px rgba(0,0,0,.04),0 14px 44px rgba(0,0,0,.07);
  --g1:#7b5cff; --g2:#ff5fa2; --g3:#ffad4d; --g4:#36c2ff;
  --chat-bg:#eef1f6; --chat-head:rgba(255,255,255,.86); --bubble:#ffffff; --kb:rgba(255,255,255,.78);
  --glass:rgba(255,255,255,.7); --mark:rgba(255,190,0,.22);
  --radius:28px; --radius-sm:18px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#000000; --bg-alt:#0c0c0e; --card:#161618; --text:#f5f5f7; --text-2:#d1d1d6; --muted:#a1a1a6;
    --line:rgba(255,255,255,.1); --accent:#5b8cff; --accent-hover:#7ba3ff; --accent-ink:#ffffff;
    --nav-bg:rgba(22,22,24,.72); --shadow:0 1px 2px rgba(0,0,0,.5),0 18px 50px rgba(0,0,0,.55);
    --chat-bg:#0f1116; --chat-head:rgba(28,30,36,.9); --bubble:#20232a; --kb:#1a1d23;
    --glass:rgba(30,30,34,.72); --mark:rgba(255,190,0,.18);
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:64px}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
html[data-lang="ru"] [data-l="en"],html[data-lang="en"] [data-l="ru"]{display:none!important}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
svg{display:block}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- navigation ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--nav-bg);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:16px;height:52px}
.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:17px;color:var(--text);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.mark{width:24px;height:24px;border-radius:7px;flex:none;background:conic-gradient(from 210deg,var(--g1),var(--g2),var(--g3),var(--g4),var(--g1));position:relative}
.mark::after{content:"";position:absolute;inset:6px;border-radius:50%;background:rgba(255,255,255,.9)}
.nav-links{display:none;gap:28px;margin-left:auto;font-size:13px}
.nav-links a{color:var(--text);opacity:.78}
.nav-links a:hover{opacity:1;text-decoration:none}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}
@media (min-width:860px){.nav-links{display:flex}.nav-right{margin-left:28px}}
.seg{display:inline-flex;background:var(--bg-alt);border:1px solid var(--line);border-radius:999px;padding:2px}
.seg button{font:inherit;font-size:12px;font-weight:600;border:0;background:transparent;color:var(--muted);padding:4px 10px;border-radius:999px;cursor:pointer;line-height:1.4}
.seg button[aria-pressed="true"]{background:var(--card);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.14)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-size:17px;font-weight:500;border-radius:999px;padding:12px 24px;background:var(--accent);color:var(--accent-ink);border:0;cursor:pointer;transition:background .2s,transform .2s;white-space:nowrap}
.btn:hover{background:var(--accent-hover);text-decoration:none}
.btn:active{transform:scale(.98)}
.btn-sm{padding:6px 14px;font-size:13px}
.btn-ghost{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1.5px var(--accent)}
.btn-ghost:hover{background:var(--accent);color:var(--accent-ink)}
.more{font-size:17px;display:inline-flex;align-items:center;gap:2px}
.more::after{content:"\203A";font-size:1.35em;line-height:1;margin-left:2px;transform:translateY(-1px)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;text-align:center;padding:64px 0 0}
.glow{position:absolute;left:50%;top:44%;width:1100px;height:1100px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(123,92,255,.20),rgba(255,95,162,.10) 48%,transparent 74%);pointer-events:none;z-index:0}
.hero .wrap{position:relative;z-index:1}
.eyebrow{font-size:15px;font-weight:600;color:var(--muted);letter-spacing:.01em;margin-bottom:14px}
.hero h1{font-size:clamp(46px,11vw,104px);line-height:1.02;letter-spacing:-.045em;font-weight:700}
.grad{background:linear-gradient(100deg,var(--g1) 0%,var(--g2) 48%,var(--g3) 92%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(19px,2.6vw,25px);color:var(--muted);max-width:640px;margin:22px auto 0;line-height:1.38;letter-spacing:-.012em}
.cta-row{display:flex;flex-wrap:wrap;gap:14px 28px;justify-content:center;align-items:center;margin-top:34px}
.stage{position:relative;max-width:980px;margin:64px auto 0;padding-bottom:0}
.chip{display:none}
@media (min-width:900px){
  .chip{display:flex;position:absolute;align-items:center;gap:10px;padding:12px 16px;border-radius:18px;background:var(--glass);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow);border:1px solid var(--line);font-size:14px;font-weight:600;text-align:left}
  .chip small{display:block;font-weight:500;color:var(--muted);font-size:12px}
  .chip i{width:30px;height:30px;border-radius:10px;flex:none}
  .chip.c1{left:40px;top:90px}.chip.c2{right:30px;top:200px}.chip.c3{left:80px;top:380px}
}

/* ---------- phone mockup ---------- */
.phone{position:relative;width:min(304px,80vw);margin:0 auto -90px;aspect-ratio:304/628;border-radius:50px;background:#0b0b0d;padding:11px;box-shadow:inset 0 0 0 1.5px #2c2c30,0 50px 90px -30px rgba(60,30,140,.42),0 24px 50px -24px rgba(0,0,0,.45)}
.screen{height:100%;border-radius:40px;overflow:hidden;background:var(--chat-bg);display:flex;flex-direction:column;text-align:left}
.status{display:flex;justify-content:space-between;padding:12px 24px 0;font-size:11px;font-weight:600;color:var(--text)}
.chat-head{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--chat-head);border-bottom:1px solid var(--line)}
.ava{width:32px;height:32px;border-radius:50%;flex:none;background:conic-gradient(from 210deg,var(--g1),var(--g2),var(--g3),var(--g4),var(--g1))}
.chat-title{font-size:13.5px;font-weight:600;line-height:1.2}
.chat-sub{font-size:11px;color:var(--muted)}
.chat-body{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:7px;font-size:12px;line-height:1.35;overflow:hidden}
.msg{max-width:84%;padding:8px 11px;border-radius:16px 16px 16px 5px;background:var(--bubble);box-shadow:0 1px 1px rgba(0,0,0,.05)}
.msg.me{align-self:flex-end;border-radius:16px 16px 5px 16px;background:var(--accent);color:#fff}
.kb{display:grid;gap:5px;width:88%}
.kb span{display:block;text-align:center;padding:7px 8px;border-radius:11px;background:var(--kb);font-size:11.5px;font-weight:500;border:1px solid var(--line)}
.tile{width:62%;aspect-ratio:3/4;border-radius:16px;position:relative;overflow:hidden}
.tile.me{align-self:flex-end;width:44%}
.tile b{position:absolute;left:8px;bottom:8px;font-size:10px;font-weight:600;color:#fff;background:rgba(0,0,0,.32);padding:3px 7px;border-radius:999px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.mesh{background:radial-gradient(60% 50% at 28% 28%,rgba(255,95,162,.95),transparent 70%),radial-gradient(55% 55% at 78% 36%,rgba(123,92,255,.95),transparent 70%),radial-gradient(70% 60% at 50% 95%,rgba(255,173,77,.92),transparent 70%),linear-gradient(160deg,#2b1f6b,#0e1a3d)}
.mesh-2{background:radial-gradient(60% 50% at 70% 25%,rgba(54,194,255,.9),transparent 70%),radial-gradient(60% 60% at 25% 70%,rgba(123,92,255,.9),transparent 70%),linear-gradient(200deg,#13234d,#2a1650)}
.mesh-3{background:radial-gradient(55% 55% at 30% 30%,rgba(255,173,77,.95),transparent 70%),radial-gradient(60% 60% at 75% 75%,rgba(255,95,162,.9),transparent 70%),linear-gradient(140deg,#4a1d3f,#2b1f6b)}

/* ---------- sections ---------- */
.section{padding:100px 0}
.section.alt{background:var(--bg-alt)}
.hero + .section{padding-top:170px}
.section h2{font-size:clamp(36px,6.4vw,68px);line-height:1.05;letter-spacing:-.04em;font-weight:700;text-align:center}
.section .sub{font-size:clamp(19px,2.4vw,23px);color:var(--muted);text-align:center;max-width:660px;margin:18px auto 0;line-height:1.4;letter-spacing:-.01em}
.grid{display:grid;gap:20px;margin-top:56px;grid-template-columns:1fr}
@media (min-width:740px){
  .g2{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(3,1fr)}
  .span2{grid-column:span 2}
}
.card{background:var(--card);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow);position:relative;overflow:hidden;display:flex;flex-direction:column}
.section.alt .card{box-shadow:none}
.card h3{font-size:clamp(22px,2.6vw,28px);letter-spacing:-.025em;line-height:1.15;font-weight:650}
.card p{color:var(--muted);margin-top:10px;font-size:17px}
.card .tag{margin-top:auto;padding-top:22px;font-size:15px;font-weight:600;color:var(--text)}
.ico{width:50px;height:50px;border-radius:15px;margin-bottom:22px;display:grid;place-items:center;color:#fff;flex:none}
.ico svg{width:26px;height:26px}
.i1{background:linear-gradient(135deg,var(--g1),var(--g2))}
.i2{background:linear-gradient(135deg,var(--g4),var(--g1))}
.i3{background:linear-gradient(135deg,var(--g3),var(--g2))}
.i4{background:linear-gradient(135deg,var(--g2),var(--g1))}
.i5{background:linear-gradient(135deg,#34c38f,var(--g4))}
.i6{background:linear-gradient(135deg,var(--g1),var(--g4))}
.card-art{height:150px;border-radius:20px;margin:-6px 0 24px}
@media (min-width:740px){.card.wide{flex-direction:row;gap:32px;align-items:center}.card.wide .card-art{flex:0 0 42%;height:210px;margin:0}}

/* ---------- stats & price list ---------- */
.stats{display:grid;grid-template-columns:1fr;gap:28px;margin-top:56px;text-align:center}
@media (min-width:740px){.stats{grid-template-columns:repeat(3,1fr)}}
.stat .num{font-size:clamp(56px,8vw,84px);font-weight:700;letter-spacing:-.045em;line-height:1}
.stat .lbl{color:var(--muted);margin-top:8px;font-size:17px}
.plist{margin:56px auto 0;max-width:820px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:8px 28px}
.section.alt .plist{box-shadow:none}
.prow{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.prow:last-child{border-bottom:0}
.prow .n{font-weight:600;font-size:17px}
.prow .d{display:block;color:var(--muted);font-size:14px;font-weight:400;margin-top:2px}
.prow .p{font-weight:600;font-size:19px;white-space:nowrap;font-variant-numeric:tabular-nums}
.topup{max-width:820px;margin:20px auto 0;border-radius:var(--radius);padding:30px 28px;background:linear-gradient(135deg,rgba(123,92,255,.12),rgba(255,95,162,.10) 55%,rgba(255,173,77,.10));border:1px solid var(--line)}
.topup h3{font-size:22px;letter-spacing:-.02em}
.topup p{color:var(--muted);margin-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chips span{padding:8px 16px;border-radius:999px;background:var(--card);font-weight:600;font-size:15px;border:1px solid var(--line);font-variant-numeric:tabular-nums}
.note{color:var(--muted);font-size:14px;text-align:center;margin-top:22px}

/* ---------- steps ---------- */
.steps{display:grid;gap:40px;margin-top:64px;grid-template-columns:1fr;counter-reset:s}
@media (min-width:740px){.steps{grid-template-columns:repeat(3,1fr);gap:32px}}
.step .n{font-size:64px;font-weight:700;letter-spacing:-.05em;line-height:1}
.step h3{font-size:24px;letter-spacing:-.02em;margin-top:14px}
.step p{color:var(--muted);margin-top:8px}

/* ---------- final cta ---------- */
.final{text-align:center;position:relative;overflow:hidden}
.final .glow{top:50%;transform:translate(-50%,-50%);width:900px;height:900px}
.final .wrap{position:relative;z-index:1}
.final h2{font-size:clamp(40px,8vw,88px)}

/* ---------- footer ---------- */
.foot{background:var(--bg-alt);border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);padding:28px 0 40px}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:14px}
.foot-links a{color:var(--text-2)}
.foot p+p{margin-top:6px}

/* ---------- documents ---------- */
.doc{padding:64px 0 100px}
.doc h1{font-size:clamp(38px,6.5vw,60px);letter-spacing:-.04em;line-height:1.05;font-weight:700}
.doc .date{color:var(--muted);margin-top:14px;font-size:15px}
.doc h2{font-size:23px;letter-spacing:-.02em;margin-top:44px;line-height:1.25}
.doc p,.doc li{color:var(--text-2);margin-top:12px}
.doc ol,.doc ul{padding-left:22px}
.doc li{padding-left:4px}
.doc .box{background:var(--bg-alt);border-radius:var(--radius-sm);padding:22px 24px;margin-top:28px}
.doc .box p:first-child{margin-top:0}
.ph{background:var(--mark);border-radius:6px;padding:1px 6px;font-weight:600;color:var(--text)}
.back{display:inline-block;margin-bottom:28px;font-size:15px}
.back::before{content:"\2039";margin-right:6px}

/* ---------- reveal on scroll ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.js .d1{transition-delay:.08s}.js .d2{transition-delay:.16s}.js .d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
}
@media (max-width:420px){
  .wrap{padding:0 16px}
  .card{padding:28px 22px}
  .plist{padding:4px 20px}
  .topup{padding:26px 20px}
  .nav .btn-sm{padding:6px 12px}
}

/* ---------- v2 typography: self-hosted Montserrat (display) + Inter (text), SIL OFL 1.1, see /fonts/ ---------- */
@font-face{font-family:"FB Display";src:url("/fonts/montserrat-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"FB Display";src:url("/fonts/montserrat-800.woff2") format("woff2");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"FB Text";src:url("/fonts/inter-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"FB Text";src:url("/fonts/inter-600.woff2") format("woff2");font-weight:500 700;font-style:normal;font-display:swap}
:root{
  --font:"FB Text",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --display:"FB Display","FB Text",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
}
h1,h2,h3,.brand,.step .n,.card .tag,.prow .p,.topup h3,.chips span{font-family:var(--display)}
h1,h2{overflow-wrap:break-word}
.brand{font-weight:800;letter-spacing:-.02em}
.hero h1{font-size:clamp(40px,11vw,120px);font-weight:800;letter-spacing:-.035em;line-height:1.05}
.section h2{font-size:clamp(32px,6.2vw,66px);font-weight:800;letter-spacing:-.03em;line-height:1.08}
.final h2{font-size:clamp(34px,7.4vw,84px)}
.card h3{font-size:clamp(21px,2.3vw,25px);font-weight:700;letter-spacing:-.02em;line-height:1.2}
.card .tag{font-size:18px;font-weight:700;letter-spacing:-.01em}
.step .n{font-size:76px;font-weight:800;letter-spacing:-.04em}
.step h3{font-size:22px;font-weight:700;letter-spacing:-.015em}
.prow .n{font-weight:600}
.prow .p{font-size:19px;font-weight:700}
.topup h3{font-weight:700;letter-spacing:-.015em}
.chips span{font-weight:700;font-size:14px}
.lead{letter-spacing:-.005em}
.doc h1{font-size:clamp(28px,7.4vw,54px);font-weight:800;letter-spacing:-.03em;line-height:1.1}
.doc h2{font-size:21px;font-weight:700;letter-spacing:-.015em}