/* Hokkot — стили промо-сайта */
:root{
  --ink:#111318; --ink-2:#3B4049; --muted:#6B7180; --line:#E8E6E1; --line-2:#EFEDE8;
  --bg:#FAF9F6; --card:#FFFFFF; --soft:#F3F2EE;
  --orange:#FF6A2B; --orange-ink:#D9480F; --purple:#7C4DFF; --purple-ink:#6534F0; --green:#22C55E; --green-ink:#15803D;
  --orange-soft:#FFF1EA; --purple-soft:#F2EDFF; --green-soft:#E9F8EF;
  --radius:16px; --wrap:1180px;
  --font:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --shadow:0 1px 2px rgba(17,19,24,.04), 0 8px 24px rgba(17,19,24,.06);
  --shadow-lg:0 2px 6px rgba(17,19,24,.05), 0 24px 60px rgba(17,19,24,.10);
  color-scheme: light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--font);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3{font-weight:700;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(34px,4.6vw,58px);line-height:1.06;letter-spacing:-.035em}
h2{font-size:clamp(28px,3.2vw,42px);line-height:1.12;letter-spacing:-.03em}
h3{font-size:17px;line-height:1.35;letter-spacing:-.01em}
code{font-family:var(--mono);font-size:.86em;background:var(--soft);padding:.12em .4em;border-radius:6px}
pre{margin:0 0 1.2em;background:#16181D;color:#E6E4F0;border-radius:12px;padding:16px 18px;overflow:auto;font:400 13.5px/1.65 var(--mono)}
pre code{background:none;padding:0;font-size:inherit;color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--purple);outline-offset:3px;border-radius:6px}
.center{text-align:center}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:46px;padding:0 22px;border-radius:999px;font:600 15px/1 var(--font);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease,box-shadow .15s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-main{background:var(--purple);color:#fff;box-shadow:0 6px 18px rgba(124,77,255,.28)}
.btn-main:hover{background:var(--purple-ink)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:#cfccc5}
.btn-light{background:#fff;color:var(--ink)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(34,197,94,.25)}
.link{font-weight:600;color:var(--ink);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}
.link:hover{text-decoration-color:var(--orange)}

/* ---------- шапка ---------- */
.top{position:sticky;top:0;z-index:50;background:rgba(250,249,246,.82);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.top.scrolled{border-bottom-color:var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;height:64px}
.brand{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.brand svg{height:30px;width:auto}
.nav{display:flex;gap:4px;margin:0 auto}
.nav a{text-decoration:none;font-weight:500;font-size:14px;color:var(--ink-2);padding:8px 12px;border-radius:8px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink);background:rgba(17,19,24,.05)}
.top-end{display:flex;align-items:center;gap:12px}
.langs{display:flex;gap:2px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:3px}
.langs a{text-decoration:none;font:600 12px/1 var(--font);letter-spacing:.02em;padding:7px 9px;border-radius:999px;color:var(--muted)}
.langs a[aria-current="true"]{background:var(--ink);color:#fff}
.menu-btn{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:16px;height:2px;background:var(--ink);border-radius:2px;position:relative;content:""}
.menu-btn span::before{position:absolute;top:-5px}
.menu-btn span::after{position:absolute;top:5px}

.lang-hint{background:var(--ink);color:#fff;font-size:13px}
.lang-hint .wrap{display:flex;gap:16px;align-items:center;justify-content:center;min-height:38px;flex-wrap:wrap;padding-top:4px;padding-bottom:4px}
.lang-hint a{color:#fff;font-weight:600}
.lang-hint button{background:none;border:0;color:#A9ADB7;cursor:pointer;font:500 13px var(--font)}

/* ---------- первый экран ---------- */
.hero{position:relative;padding:72px 0 28px;text-align:center;background:radial-gradient(1000px 420px at 50% -80px,var(--purple-soft),transparent 70%),radial-gradient(700px 300px at 85% 10%,rgba(255,106,43,.08),transparent 70%)}
.pill{display:inline-flex;align-items:center;gap:8px;font:500 13px/1 var(--font);color:var(--ink-2);background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:999px;margin-bottom:24px;box-shadow:var(--shadow)}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(34,197,94,.2)}
.hero h1{max-width:900px;margin:0 auto 20px}
.hero h1 em{font-style:normal;color:var(--orange)}
.lead{font-size:18px;line-height:1.6;color:var(--ink-2);max-width:640px}
.hero .lead{margin:0 auto 30px}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:center}
.cta-note{margin:16px 0 0;font-size:14px;color:var(--muted)}

/* ---------- макет бэкофиса ---------- */
.demo{padding:44px 0 24px}
.tabs{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:22px}
.tab{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 16px;border-radius:999px;border:1px solid transparent;background:none;font:500 14px var(--font);color:var(--ink-2);cursor:pointer}
.tab svg{width:16px;height:16px}
.tab:hover{background:rgba(17,19,24,.04)}
.tab[aria-selected="true"]{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow)}
.app{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden;font-size:13px;line-height:1.45;text-align:left}
.app-bar{display:flex;align-items:center;gap:7px;height:36px;padding:0 14px;border-bottom:1px solid var(--line-2);background:#FCFCFB}
.app-bar i{width:10px;height:10px;border-radius:50%;background:#E5E3DE}
.app-bar span{margin-left:10px;font:500 11px var(--mono);color:var(--muted);letter-spacing:.04em}
.panel-view{display:none;min-height:430px}
.panel-view.on{display:grid}
.v-inbox{grid-template-columns:250px minmax(0,1fr) 230px}
.v-qr,.v-ai{grid-template-columns:minmax(0,1fr) 300px}
.v-stats{grid-template-columns:minmax(0,1fr)}
.col{border-right:1px solid var(--line-2);display:flex;flex-direction:column;min-width:0}
.col:last-child{border-right:0}
.search{margin:12px;height:32px;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;gap:8px;padding:0 10px;color:var(--muted);font-size:12px}
.search svg{width:14px;height:14px}
.conv{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:10px;padding:10px 12px;border-left:2px solid transparent;align-items:center}
.conv.on{background:var(--purple-soft);border-left-color:var(--purple)}
.conv .av{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:12px;color:#fff;position:relative}
.conv b{display:block;font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv small{display:block;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv time{font-size:11px;color:var(--muted);text-align:right}
.conv .ch{display:block;font-size:10px;font-weight:600;margin-top:3px}
.chat-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line-2)}
.chat-head .av{width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:12px}
.chat-head b{font-weight:600}
.chat-head small{color:var(--muted);margin-left:auto;font-size:12px}
.msgs{flex:1;padding:16px;display:flex;flex-direction:column;gap:10px;background:#FCFCFB}
.msg{max-width:78%;padding:9px 12px;border-radius:14px;font-size:13px}
.msg.in{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.msg.out{background:var(--purple);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.msg.bot{background:var(--green-soft);border:1px solid #CFEFDB;border-bottom-right-radius:4px;align-self:flex-end}
.msg time{display:block;font-size:10px;opacity:.6;margin-top:3px}
.msg .src{display:block;font-size:11px;color:var(--green-ink);margin-top:5px;font-weight:500}
.msg .who{display:block;font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--green-ink);margin-bottom:3px}
.sys{align-self:center;font-size:11px;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:999px;padding:4px 12px}
.composer{border-top:1px solid var(--line-2);padding:10px 14px 12px}
.composer .modes{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-bottom:8px}
.composer .modes b{color:var(--purple);font-weight:600;border-bottom:2px solid var(--purple);padding-bottom:4px}
.composer .field{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px;min-height:30px}
.composer .send{width:30px;height:30px;border-radius:8px;background:var(--purple);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.composer .send svg{width:14px;height:14px;color:#fff}
.side{padding:16px}
.side h4{margin:0 0 12px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.kv{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px dashed var(--line-2);font-size:12px}
.kv span{color:var(--muted)}
.kv b{font-weight:600}
.side .crm{display:inline-block;margin-top:12px;color:var(--purple);font-weight:600;font-size:12px}
.side .memo{margin-top:14px;background:#FFF8E6;border:1px solid #F7E3AE;border-radius:10px;padding:10px;font-size:12px;color:#6B5413}
.qr-pop{margin:0 14px 8px;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);background:#fff;overflow:hidden}
.qr-pop div{padding:9px 12px;border-bottom:1px solid var(--line-2);font-size:12px}
.qr-pop div:last-child{border:0}
.qr-pop div.on{background:var(--purple-soft)}
.qr-pop b{display:block;color:var(--purple-ink);font-weight:600;margin-bottom:2px}
.typed{color:var(--ink);font-weight:500}
.typed::after{content:"";display:inline-block;width:1px;height:14px;background:var(--ink);margin-left:2px;vertical-align:-2px;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}
.kb-list{display:grid;gap:8px}
.kb-item{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:12px;font-weight:500;background:#fff}
.kb-item svg{width:16px;height:16px;color:var(--green-ink)}
.stats{padding:20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-content:start}
.kpi{border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.kpi span{display:block;font-size:12px;color:var(--muted)}
.kpi b{display:block;font-size:26px;letter-spacing:-.02em;margin-top:4px}
.kpi em{font-style:normal;font-size:12px;color:var(--green-ink);font-weight:600}
.chart{grid-column:1/-1;border:1px solid var(--line);border-radius:12px;padding:16px}
.chart h4,.ops h4{margin:0 0 14px;font-size:12px;color:var(--muted);font-weight:600}
.bars{display:flex;align-items:flex-end;gap:12px;height:150px}
.bars div{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.bars i{display:block;width:100%;border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,var(--purple),#A88BFF)}
.bars div:nth-child(6) i,.bars div:nth-child(7) i{background:linear-gradient(180deg,#C9B8FF,#E3DAFF)}
.bars span{font-size:11px;color:var(--muted)}
.demo-caption{margin:14px 0 0;text-align:center;font-size:13px;color:var(--muted)}

/* ---------- полоса каналов ---------- */
.strip{padding:44px 0 20px;text-align:center}
.strip p{font:600 12px/1 var(--font);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;list-style:none;padding:0;margin:0}
.chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-weight:600;font-size:14px}
.chip i{width:9px;height:9px;border-radius:50%}

/* ---------- секции ---------- */
.sec{padding:96px 0}
.sec + .sec{border-top:1px solid var(--line-2)}
.kicker{display:inline-block;font:600 12px/1 var(--font);letter-spacing:.1em;text-transform:uppercase;color:var(--purple);margin-bottom:16px}
.sec-head{max-width:720px;margin:0 0 48px}
.sec-head.center{margin-left:auto;margin-right:auto}
.sec-head p{color:var(--ink-2);font-size:17px}
.alt{background:#fff}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.split p{color:var(--ink-2);font-size:17px}

/* проблема: разлетевшиеся вкладки */
.scatter{position:relative;height:380px}
.scatter svg.lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.sc{position:absolute;display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:11px 14px;min-width:170px;font-size:13px}
.sc .ic{margin:0;width:32px;height:32px;border-radius:9px}
.sc .ic svg{width:16px;height:16px}
.sc b{display:block;font-weight:600}
.sc small{color:var(--muted);font-size:12px}
.sc .badge{position:absolute;top:-8px;right:-8px;min-width:20px;height:20px;border-radius:999px;background:#EF4444;color:#fff;font:700 11px/20px var(--font);text-align:center;padding:0 6px}
.sc:nth-child(2){left:4%;top:8%;transform:rotate(-3deg)}
.sc:nth-child(3){left:52%;top:0;transform:rotate(2deg)}
.sc:nth-child(4){left:30%;top:36%}
.sc:nth-child(5){left:66%;top:44%;transform:rotate(-2deg)}
.sc:nth-child(6){left:2%;top:62%;transform:rotate(2deg)}
.sc:nth-child(7){left:42%;top:76%;transform:rotate(-1deg)}

/* одно окно: шаги со сменой картинки */
.flow{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px}
.steps-list{list-style:none;margin:0;padding:0 0 0 28px;position:relative}
.steps-list::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:2px;background:var(--line)}
.fstep{position:relative;padding:28px 0;opacity:.42;transition:opacity .3s}
.fstep.on{opacity:1}
.fstep::before{content:"";position:absolute;left:-28px;top:34px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--line);transition:all .3s}
.fstep.on::before{border-color:var(--purple);background:var(--purple);box-shadow:0 0 0 4px var(--purple-soft)}
.fstep .num{font:600 12px var(--mono);color:var(--purple);display:block;margin-bottom:6px}
.fstep h3{font-size:22px;letter-spacing:-.02em;margin-bottom:8px}
.fstep p{color:var(--ink-2);margin:0 0 12px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font:600 11px var(--font);letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:5px 10px;background:#fff}
.flow-stage{position:sticky;top:110px;height:420px}
.stage-card{position:absolute;inset:0;margin:auto;height:max-content;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:22px;opacity:0;transform:translateY(12px) scale(.98);transition:opacity .35s,transform .35s;font-size:13px}
.stage-card.on{opacity:1;transform:none}
.stage-card h4{margin:0 0 14px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.inline-mock{display:none}
.feed-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line-2)}
.feed-row:last-child{border:0}
.feed-row i{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.feed-row b{font-weight:600;min-width:90px}
.feed-row span{color:var(--muted);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.feed-row em{font-style:normal;font-size:11px;font-weight:600;color:var(--orange-ink);background:var(--orange-soft);border-radius:999px;padding:3px 8px}
.assign{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:12px}
.assign .av{width:34px;height:34px;border-radius:50%;background:var(--purple);color:#fff;font-weight:600;display:flex;align-items:center;justify-content:center}
.assign small{display:block;color:var(--muted)}
.op-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line-2)}
.op-row:last-child{border:0}
.op-row span{color:var(--muted)}
.op-row .st{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;background:var(--green)}
.op-row .st.off{background:#CBD0D8}
.mini-bars{display:flex;align-items:flex-end;gap:8px;height:90px;margin-top:6px}
.mini-bars i{flex:1;border-radius:5px 5px 2px 2px;background:linear-gradient(180deg,var(--purple),#B9A2FF)}

/* ИИ */
.ai-mock{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:20px;display:grid;grid-template-columns:200px minmax(0,1fr);gap:18px;font-size:13px}
.ai-mock .msgs{background:none;padding:0}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:32px;color:var(--ink-2)}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%2315803D' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/15px no-repeat}
.ticks b{color:var(--ink)}

/* установка */
.setup{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:20px;margin-bottom:20px}
.code-win{background:#16181D;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-lg)}
.code-bar{display:flex;align-items:center;gap:7px;height:42px;padding:0 16px;border-bottom:1px solid #262930}
.code-bar i{width:10px;height:10px;border-radius:50%;background:#3A3E47}
.code-bar span{margin-left:8px;font:500 11px var(--mono);color:#8B90A0;letter-spacing:.06em;text-transform:uppercase}
.code-bar button{margin-left:auto;background:#262930;border:1px solid #333743;color:#D6D8E0;border-radius:8px;height:28px;padding:0 12px;font:500 12px var(--font);cursor:pointer}
.code-win pre{margin:0;border-radius:0;background:none;padding:22px 22px 26px;font-size:14px}
.code-win .t{color:#FF8E66}.code-win .a{color:#B9A2FF}.code-win .s{color:#7EE2A8}.code-win .c{color:#6B7080}
.dash{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:20px}
.dash-top{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.dash-num{font-size:40px;font-weight:700;letter-spacing:-.03em;margin:10px 0 2px}
.dash-num em{font-style:normal;font-size:13px;color:var(--green-ink);font-weight:600;margin-left:8px;letter-spacing:0}
.dash .op-row{font-size:13px}
.cards3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card p{color:var(--ink-2);font-size:15px;margin:0}
.ic{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.ic svg{width:20px;height:20px}
.c-o{background:var(--orange-soft);color:var(--orange-ink)}
.c-p{background:var(--purple-soft);color:var(--purple)}
.c-g{background:var(--green-soft);color:var(--green-ink)}
.c-i{background:var(--soft);color:var(--ink)}

/* цифры */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.fact{text-align:center;padding:10px 16px;border-right:1px solid var(--line)}
.fact:last-child{border:0}
.fact b{display:block;font-size:clamp(40px,5vw,60px);font-weight:700;letter-spacing:-.04em;line-height:1}
.fact b em{font-style:normal;color:var(--orange)}
.fact span{display:block;margin-top:10px;font:600 12px var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* безопасность */
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.dark{background:var(--ink);color:#fff}
.dark .kicker{color:#B9A6FF}
.dark .sec-head p,.dark .card p{color:#C3C7D0}
.dark .card{background:#1A1D23;border-color:#2A2E36}
.dark .ic{background:#262A32;color:#fff}

/* вопросы */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:64px;align-items:start}
.faq-side{position:sticky;top:100px}
.faq-side p{color:var(--muted);margin:24px 0 4px;font-size:14px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:grid;grid-template-columns:36px minmax(0,1fr) 24px;gap:8px;align-items:center;padding:18px 0;font:600 16px/1.4 var(--font)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .n{font:500 12px var(--mono);color:var(--muted)}
.faq summary::after{content:"";width:22px;height:22px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 6v12M6 12h12' stroke='%23111318' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--ink-2);margin:0 0 20px 44px;max-width:660px}

/* финал */
.final{padding:110px 0 120px;text-align:center;background:radial-gradient(800px 360px at 50% 100%,var(--purple-soft),transparent 70%)}
.final h2{font-size:clamp(34px,4.6vw,58px);letter-spacing:-.035em;max-width:820px;margin:0 auto 18px}
.final p{color:var(--ink-2);font-size:17px;max-width:560px;margin:0 auto 30px}

/* внутренние страницы */
.page-head{padding:56px 0 28px;background:radial-gradient(900px 300px at 20% -60px,var(--purple-soft),transparent 70%)}
.page-head h1{font-size:clamp(32px,4vw,50px)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:16px}
.crumbs a{color:var(--muted)}
.prose{max-width:760px}
.prose ul,.prose ol{padding-left:1.2em}
.prose li{margin-bottom:.5em;color:var(--ink-2)}
.prose .ticks,.prose .events{padding-left:0}
.block{padding:52px 0;border-top:1px solid var(--line-2)}
.block:first-of-type{border-top:0}
.block .split{align-items:start}
.block h2{font-size:clamp(24px,2.6vw,32px)}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 0}
.toc a{text-decoration:none;font-weight:500;font-size:13px;padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:#fff}
.toc a:hover{border-color:var(--ink)}
.ch-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.ch-grid .card h2{font-size:20px;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.ch-grid .card h2 i{width:10px;height:10px;border-radius:50%}
.events{list-style:none;padding:0;margin:0 0 1.2em;display:grid;gap:8px}
.events li{display:flex;gap:14px;align-items:baseline;flex-wrap:wrap}
.cta-band{padding:20px 0 96px}
.cta-box{background:var(--ink);color:#fff;border-radius:24px;padding:44px;display:flex;gap:32px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-box h2{color:#fff;font-size:clamp(24px,2.6vw,32px);margin:0 0 6px}
.cta-box p{color:#C3C7D0;margin:0}

/* подвал */
.foot{border-top:1px solid var(--line);padding:52px 0 36px;font-size:14px;background:#fff}
.foot .wrap{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.foot .brand svg{height:28px}
.foot p{color:var(--muted);margin-top:14px;max-width:300px}
.foot h4{font:600 12px var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:6px 0 14px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.foot a{text-decoration:none;color:var(--ink-2)}
.foot a:hover{color:var(--ink);text-decoration:underline}
.copy{grid-column:1/-1;border-top:1px solid var(--line-2);padding-top:22px;margin-top:8px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn,.stage-card,.fstep{transition:none}
  .typed::after{animation:none}
}

/* ---------- адаптив ---------- */
@media (max-width:1080px){
  .v-inbox{grid-template-columns:220px minmax(0,1fr)}
  .v-inbox .col:last-child{display:none}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nav a{padding:8px 8px}
}
@media (max-width:900px){
  .menu-btn{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--bg);flex-direction:column;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--line);margin:0}
  .nav a{padding:14px 0;font-size:16px;border-bottom:1px solid var(--line-2);border-radius:0}
  .top.open .nav{display:flex}
  .top-end{margin-left:auto}
  .top-end .btn{display:none}
  .split,.flow,.faq-wrap,.setup{grid-template-columns:minmax(0,1fr);gap:40px}
  .flow-stage{display:none}
  .fstep{opacity:1}
  .inline-mock{display:block;margin-top:16px}
  .inline-mock .stage-card{position:static;opacity:1;transform:none;box-shadow:var(--shadow)}
  .faq-side{position:static}
  .cards3{grid-template-columns:minmax(0,1fr)}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:32px}
  .fact:nth-child(2){border-right:0}
  .ch-grid{grid-template-columns:minmax(0,1fr)}
  .sec{padding:72px 0}
  .foot .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot .wrap > div:first-child{grid-column:1/-1}
  .scatter{height:420px}
}
@media (max-width:720px){
  .v-inbox,.v-qr,.v-ai{grid-template-columns:minmax(0,1fr)}
  .v-inbox .col:first-child{display:none}
  .v-qr .col:last-child,.v-ai .col:last-child{display:none}
  .stats{grid-template-columns:minmax(0,1fr)}
  .ai-mock{grid-template-columns:minmax(0,1fr)}
  .grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  .wrap{padding:0 18px}
  .hero{padding-top:44px}
  .lead{font-size:16px}
  .brand svg{height:26px}
  .cta .btn{width:100%}
  .tab{padding:0 12px;font-size:13px}
  .tab svg{display:none}
  .scatter{height:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px;padding-top:8px}
  .scatter svg.lines{display:none}
  .sc{position:static;transform:none!important;min-width:0;padding:10px 11px}
  .sc .ic{width:28px;height:28px}
  .faq details p{margin-left:0}
  .faq summary{grid-template-columns:28px minmax(0,1fr) 22px}
  .cta-box{padding:32px 24px}
}
@media (min-width:901px){
  .block .split{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr)}
  .block .split > div:first-child{position:sticky;top:96px}
}
@media (max-width:560px){
  .sc{position:relative;left:auto!important;top:auto!important}
  .tabs{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;margin:0 -18px 18px;padding:2px 18px 6px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .tabs::-webkit-scrollbar{display:none}
  .tab{flex-shrink:0}
  .pill{font-size:12px;padding:7px 12px}
  .code-win pre{font-size:12px;padding:16px}
  .fact span{letter-spacing:.04em}
}

.prose{overflow-wrap:anywhere}
.prose code{word-break:break-all}
.events li{flex-wrap:wrap;gap:4px 12px}
@media (max-width:900px){.block .split{gap:8px}.block{padding:40px 0}}