/* DOTS — экосистема. Визуальный язык лендинга DOTS: фирменный синий «Технодар» #374192, светлые секции и тинт #f3f6ff,
   Golos Text, скругления 22px и кнопки-пилюли. Акценты знака DOTS — ультрамарин и изумруд.
   Layout: синий градиентный первый экран → белые и тинтовые рабочие секции → синие CTA-карточки. */
:root{
  --brand:#374192; --brand-d:#2d3678; --brand-dd:#1d2356; --ultra:#018EF7; --emer:#009B93;
  --bg:#ffffff; --bg2:#f3f6ff; --tint2:#e9edfb; --surface:#ffffff; --fg:#101010; --fg2:#454b5a; --fg3:#6b7080;
  --line:#e3e6ef; --line2:#eef0f5;
  --accent:#374192; --accent-bg:#eceffc; --link:#374192; --emer-t:#007a74; --emer-bg:#e3f4f2; --ultra-t:#0069b8; --ultra-bg:#e6f3fe;
  --warn:#9a6100; --warn-bg:#fdf1d6; --bad:#9f3237; --bad-bg:#f8e3e4; --ok:#21794b; --ok-bg:#e3f3ea;
  --shadow:0 1px 2px rgba(29,35,86,.06),0 12px 32px -14px rgba(29,35,86,.18);
  --night2:rgba(255,255,255,.07); --on-night:#ffffff; --on-night2:#d3d8f5; --on-night3:#a3abdc; --night-line:rgba(255,255,255,.16);
  --hero-bg:radial-gradient(900px 520px at 85% -10%,rgba(1,142,247,.28),transparent 60%),radial-gradient(700px 500px at 0% 110%,rgba(0,155,147,.18),transparent 60%),linear-gradient(160deg,#3a459c 0%,#2a3277 55%,#1d2356 100%);
  --f:"Golos Text",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Consolas,monospace;
  --w:1280px; --r:22px; --ease:cubic-bezier(.16,1,.3,1); --hdr:72px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#12163a; --bg2:#171c46; --tint2:#252c62; --surface:#1b2150; --fg:#eef0fb; --fg2:#c3c8e6; --fg3:#959cc8;
  --line:#2c3366; --line2:#232a5a; --accent:#a9b7ff; --accent-bg:#262e6a; --link:#b4c0ff; --emer-t:#3fd0c5; --emer-bg:#103a3a; --ultra-t:#5cb7ff; --ultra-bg:#13305a;
  --warn:#e7ac4f; --warn-bg:#3a2d14; --bad:#ff8f93; --bad-bg:#3d1f2b; --ok:#5fd394; --ok-bg:#143326;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 34px -16px rgba(0,0,0,.6); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#12163a; --bg2:#171c46; --tint2:#252c62; --surface:#1b2150; --fg:#eef0fb; --fg2:#c3c8e6; --fg3:#959cc8;
  --line:#2c3366; --line2:#232a5a; --accent:#a9b7ff; --accent-bg:#262e6a; --link:#b4c0ff; --emer-t:#3fd0c5; --emer-bg:#103a3a; --ultra-t:#5cb7ff; --ultra-bg:#13305a;
  --warn:#e7ac4f; --warn-bg:#3a2d14; --bad:#ff8f93; --bad-bg:#3d1f2b; --ok:#5fd394; --ok-bg:#143326;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 34px -16px rgba(0,0,0,.6); color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 16px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--fg);font:400 17px/1.55 var(--f)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--brand)}
img,video{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ultra);outline-offset:3px;border-radius:6px}
::selection{background:var(--brand);color:#fff}
.num{font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--brand);color:#fff;padding:10px 16px;border-radius:8px}.skip:focus{left:16px}
.wrap{max-width:var(--w);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
@media (min-width:700px){.wrap{padding-left:max(28px,env(safe-area-inset-left,0px));padding-right:max(28px,env(safe-area-inset-right,0px))}}

/* шапка */
.topbar{background:var(--brand-d);color:#cfd4ef;font-size:13px}
.topbar .wrap{display:flex;justify-content:flex-end;gap:20px;height:34px;align-items:center}
.topbar b{color:#fff;font-weight:500}
@media (max-width:700px){.topbar{display:none}}
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--brand);color:#fff;transition:box-shadow .3s}
.hdr.scrolled{box-shadow:0 10px 30px -18px rgba(16,16,16,.6)}
.hdr .wrap{display:flex;align-items:center;gap:24px;height:var(--hdr)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand img{height:36px;width:auto}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav>a,.nav .dd>button{display:flex;align-items:center;gap:6px;height:40px;padding:0 12px;border-radius:999px;font-size:15px;color:#dfe3f7;text-decoration:none;background:none;border:0;cursor:pointer;white-space:nowrap;transition:background .2s,color .2s}
.nav>a:hover,.nav .dd>button:hover{color:#fff;background:rgba(255,255,255,.1)}
.nav>a[aria-current="page"],.nav .dd.cur>button{color:#fff;background:rgba(255,255,255,.16)}
.dd{position:relative}
.dd>button svg{width:10px;height:10px;transition:transform .2s}
.dd[data-open]>button svg{transform:rotate(180deg)}
.ddm{position:absolute;top:calc(100% + 14px);left:-40px;width:min(600px,92vw);background:var(--surface);color:var(--fg);border-radius:var(--r);padding:12px;display:grid;grid-template-columns:1fr 1fr;gap:4px;box-shadow:0 30px 70px -24px rgba(29,35,86,.45);border:1px solid var(--line)}
.ddm[hidden]{display:none!important}
.ddm a{display:grid;grid-template-columns:38px 1fr;gap:2px 12px;padding:12px;border-radius:14px;text-decoration:none;color:var(--fg);transition:background .2s}
.ddm a:hover{background:var(--bg2)}
.ddm a b{font-weight:600;font-size:15px}
.ddm a span{grid-column:2;font-size:13px;line-height:1.4;color:var(--fg3)}
.ddm a i{grid-row:span 2;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:700;background:var(--accent-bg);color:var(--accent)}
.ddm a i.e{background:var(--emer-bg);color:var(--emer-t)} .ddm a i.s{background:var(--ultra-bg);color:var(--ultra-t)}
.burger{display:none;margin-left:auto;width:44px;height:44px;background:rgba(255,255,255,.12);border:0;border-radius:12px;color:#fff;cursor:pointer}
.burger svg{width:20px;height:20px;margin:auto}
.nav .btn.m-only{display:none}
@media (max-width:1120px){
  .nav,.hdr .btn.hdr-cta{display:none}
  .burger{display:grid;place-items:center}
  .hdr[data-menu] .nav{display:flex;position:fixed;left:0;right:0;top:calc(var(--hdr) + env(safe-area-inset-top,0px));bottom:0;flex-direction:column;align-items:stretch;gap:0;background:var(--brand);padding:12px max(16px,env(safe-area-inset-right,0px)) calc(24px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));overflow:auto;margin:0}
  .hdr[data-menu] .nav>a,.hdr[data-menu] .dd>button{height:54px;font-size:18px;border-radius:0;border-bottom:1px solid rgba(255,255,255,.14);width:100%;justify-content:space-between;padding:0 4px;background:none}
  .hdr[data-menu] .ddm{position:static;width:auto;grid-template-columns:1fr;box-shadow:none;margin:8px 0;border:0}
  .hdr[data-menu] .nav .btn.m-only{display:flex;margin:20px 0 0}
}

/* кнопки, ярлыки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 28px;border-radius:999px;background:var(--brand);color:#fff;font:600 16px var(--f);text-decoration:none;border:0;cursor:pointer;transition:transform .25s var(--ease),background .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{background:var(--brand-d);transform:translateY(-2px);box-shadow:0 12px 24px -12px rgba(55,65,146,.6)}
.btn.sm{min-height:44px;padding:0 20px;font-size:15px}
.btn.line{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn.line:hover{box-shadow:inset 0 0 0 1.5px var(--fg);background:transparent}
.night .btn:not(.line),.hdr .btn,.inv .btn:not(.line){background:#fff;color:var(--brand)}
.night .btn:not(.line):hover,.hdr .btn:hover,.inv .btn:not(.line):hover{background:#e9edfb}
.night .btn.line,.inv .btn.line{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5)}
.night .btn.line:hover,.inv .btn.line:hover{box-shadow:inset 0 0 0 1.5px #fff;background:rgba(255,255,255,.08)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.night .eyebrow,.inv .eyebrow{color:#9fb0ff}
.eyebrow.e{color:var(--emer-t)} .night .eyebrow.e,.inv .eyebrow.e{color:#5fe0d5}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;padding:4px 12px;border-radius:999px;background:var(--bg2);color:var(--fg2);white-space:nowrap;text-decoration:none;border:0}
.chip.b{background:var(--accent-bg);color:var(--accent)}
.chip.e{background:var(--emer-bg);color:var(--emer-t)}
.chip.w{background:var(--warn-bg);color:var(--warn)}
.night .chip,.inv .chip{background:rgba(255,255,255,.14);color:#fff}
.tlink{font-weight:600;color:var(--link);text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.tlink:hover{text-decoration:underline;text-underline-offset:5px}
.night .tlink,.inv .tlink{color:#d3dbff}

/* типографика */
h1,h2,h3,h4{margin:0;text-wrap:balance;font-weight:800;letter-spacing:-.025em;color:var(--fg)}
h1{font-size:clamp(34px,4.8vw,62px);line-height:1.05}
h1 .sub{display:block;color:#9fb0ff;font-weight:700;font-size:.58em;margin-top:12px;letter-spacing:-.015em;line-height:1.15}
h2{font-size:clamp(28px,3.3vw,46px);line-height:1.07;max-width:24ch}
h3{font-size:21px;line-height:1.25;font-weight:700;letter-spacing:-.01em}
h4{font-size:18px;line-height:1.3;font-weight:700;letter-spacing:-.01em}
p{margin:0}
.lead{font-size:clamp(17px,1.5vw,20px);line-height:1.5;color:var(--fg2);max-width:42em}
.night .lead,.inv .lead{color:var(--on-night2)}
.muted{color:var(--fg3)} .night .muted,.inv .muted{color:var(--on-night3)}
.small{font-size:14.5px;line-height:1.5}
.head{display:flex;flex-direction:column;gap:16px;margin-bottom:40px;max-width:860px}
.head.row{max-width:none;flex-direction:row;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px}
.head.row>div{display:flex;flex-direction:column;gap:16px;max-width:780px}

/* ленты */
section{padding-block:84px}
@media (max-width:700px){section{padding-block:56px}}
.alt{background:var(--bg2)}
.night{background:var(--hero-bg);background-color:var(--brand-d);color:#fff;position:relative;overflow:hidden}
.night h1,.night h2,.night h3,.night h4,.inv h2,.inv h3,.inv h4{color:#fff}
.night .wrap{position:relative;z-index:1}
.deco{position:absolute;pointer-events:none;z-index:0}
.deco svg{width:100%;height:100%;overflow:visible}
.hero{padding-block:64px 76px}
.hero .lead{margin-top:20px}
.hero .btns{margin-top:30px}
.crumbs{font-size:13.5px;color:var(--on-night3);margin-bottom:20px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--on-night2);text-decoration:none}.crumbs a:hover{color:#fff}

/* сетки */
.g2,.g3,.g4{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:680px){.g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}
.split.top{align-items:start}
@media (max-width:960px){.split{grid-template-columns:minmax(0,1fr);gap:36px}}

/* карточки */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:12px;min-width:0;box-shadow:var(--shadow)}
.alt .card{border-color:transparent}
.card p{color:var(--fg2);font-size:16px}
.night .card{background:var(--night2);border-color:var(--night-line);box-shadow:none}
.night .card p{color:var(--on-night2)}
a.card{text-decoration:none;transition:border-color .2s,transform .35s var(--ease),box-shadow .3s}
a.card:hover{transform:translateY(-4px);box-shadow:0 2px 4px rgba(29,35,86,.06),0 24px 44px -18px rgba(29,35,86,.32);border-color:var(--brand)}
.card .more{margin-top:auto;padding-top:6px}
.ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--accent-bg);color:var(--accent);flex:none;transition:transform .35s var(--ease)}
a.card:hover .ic{transform:rotate(-6deg) scale(1.06)}
.ic svg{width:24px;height:24px}
.ic.e{background:var(--emer-bg);color:var(--emer-t)} .ic.s{background:var(--ultra-bg);color:var(--ultra-t)}
.night .ic{background:rgba(255,255,255,.12);color:#fff}
.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.list li{position:relative;padding-left:20px;font-size:16px;color:var(--fg2)}
.list li::before{content:"";position:absolute;left:2px;top:.6em;width:7px;height:7px;border-radius:2px;background:var(--brand)}
.night .list li,.inv .list li{color:var(--on-night2)} .night .list li::before,.inv .list li::before{background:#9fb0ff}
.list.e li::before{background:var(--emer)}

/* цифры */
.stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0}
.stats>div{padding:22px 24px 0 0;display:flex;flex-direction:column;gap:6px}
.stats b{font-weight:800;font-size:clamp(28px,3vw,44px);line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:#fff}
.stats span{font-size:14px;line-height:1.4;color:var(--on-night3)}
.stats.light{background:var(--surface);border-radius:var(--r);padding:6px 28px 26px;box-shadow:var(--shadow);border:1px solid var(--line)}
.stats.light b{color:var(--accent)} .stats.light span{color:var(--fg3)}
.stats.light>div+div{border-left:1px solid var(--line2);padding-left:22px}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stats>div:last-child{grid-column:span 2}.stats.light>div+div{border-left:0;padding-left:0}}

/* экосистема (главная) */
.eco{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 40px;gap:10px}
.eco-stack{display:flex;flex-direction:column-reverse;gap:7px;position:relative}
.layer{display:grid;grid-template-columns:110px minmax(0,1fr) auto;align-items:center;gap:14px;padding:13px 16px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.07);color:#fff;cursor:pointer;text-align:left;transition:border-color .25s,background .25s,transform .35s var(--ease),box-shadow .3s;position:relative;width:100%}
.layer:hover{background:rgba(255,255,255,.13);transform:translateX(-4px)}
.layer[aria-pressed="true"]{background:#fff;color:#1d2356;border-color:#fff;box-shadow:0 18px 40px -18px rgba(0,0,0,.6)}
.layer .verb{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#a3abdc}
.layer[aria-pressed="true"] .verb{color:#018EF7}
.layer b{font-weight:700;font-size:15.5px;display:block;line-height:1.3}
.layer small{display:block;font-size:12.5px;color:#a3abdc;line-height:1.35;margin-top:2px}
.layer[aria-pressed="true"] small{color:#5d6390}
.layer .tags{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
.layer .tags em{font-style:normal;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:rgba(255,255,255,.12);color:#dfe3f7;white-space:nowrap}
.layer[aria-pressed="true"] .tags em{background:#eceffc;color:#374192}
.eco-rail{border-radius:16px;background:rgba(0,155,147,.22);border:1px solid rgba(95,224,213,.35);display:flex;align-items:center;justify-content:center;writing-mode:vertical-rl;transform:rotate(180deg);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#8ff0e7;padding:12px 0;text-align:center}
.pulse{position:absolute;left:-14px;bottom:0;top:0;width:2px;pointer-events:none;z-index:3;background:linear-gradient(to top,transparent,rgba(159,176,255,.4),transparent);border-radius:2px}
.pulse i{position:absolute;left:-3px;width:8px;height:8px;border-radius:50%;background:#7cc4ff;box-shadow:0 0 12px #7cc4ff;bottom:0;opacity:0}
@media (prefers-reduced-motion:no-preference){
  .pulse i{animation:rise 3.6s linear infinite}
  .pulse i:nth-child(2){animation-delay:1.2s;background:#5fe0d5;box-shadow:0 0 12px #5fe0d5}
  .pulse i:nth-child(3){animation-delay:2.4s}
}
@keyframes rise{0%{bottom:0;opacity:0}8%{opacity:1}90%{opacity:1}100%{bottom:100%;opacity:0}}
.eco-panel{margin-top:12px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);padding:18px 20px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 20px;align-items:end;min-height:120px}
.eco-panel p{color:var(--on-night2);font-size:15px;line-height:1.5;margin-top:4px}
.eco-panel h4{font-size:16.5px;color:#fff}
.eco-panel>div{animation:fadein .45s var(--ease)}
.eco-hint{display:flex;align-items:center;gap:12px;margin-top:10px;font-size:13px;color:var(--on-night3)}
.eco-hint .bar{flex:1;height:3px;background:rgba(255,255,255,.14);border-radius:3px;overflow:hidden}
.eco-hint .bar i{display:block;height:100%;width:0;background:#9fb0ff;border-radius:3px}
.eco-hint button{background:rgba(255,255,255,.12);border:0;color:#fff;border-radius:999px;padding:4px 12px;font-size:12.5px;cursor:pointer}
@media (max-width:560px){.layer{grid-template-columns:minmax(0,1fr)}.layer .verb{order:-1}.layer .tags{justify-content:flex-start}.pulse{display:none}.eco{grid-template-columns:minmax(0,1fr) 30px}.eco-panel{grid-template-columns:minmax(0,1fr)}}

/* живой двойник */
.twin{background:var(--surface);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);overflow:hidden}
.twin-top{display:flex;justify-content:space-between;align-items:center;gap:12px 16px;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid var(--line)}
.seg{display:inline-flex;background:var(--bg2);border-radius:999px;padding:4px;gap:2px}
.seg button{border:0;background:none;padding:9px 18px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--fg3);cursor:pointer;transition:background .25s,color .25s}
.seg button[aria-pressed="true"]{background:var(--brand);color:#fff;box-shadow:0 6px 14px -8px rgba(55,65,146,.7)}
.twin-live{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--fg3)}
.twin-live i{width:8px;height:8px;border-radius:50%;background:#2fbf71}
@media (prefers-reduced-motion:no-preference){.twin-live i{animation:ping 1.8s infinite}}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(47,191,113,.55)}80%,100%{box-shadow:0 0 0 9px rgba(47,191,113,0)}}
.twin-body{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr)}
.plant{position:relative;padding:18px;background-color:var(--surface);background-image:linear-gradient(var(--line2) 1px,transparent 1px),linear-gradient(90deg,var(--line2) 1px,transparent 1px);background-size:28px 28px;border-right:1px solid var(--line)}
.plant svg{width:100%;height:auto;display:block;overflow:visible}
.plant .pipe{fill:none;stroke:var(--tint2);stroke-width:10;stroke-linecap:round;stroke-linejoin:round}
.plant .flow{fill:none;stroke:#018EF7;stroke-width:3;stroke-linecap:round;stroke-dasharray:5 13}
@media (prefers-reduced-motion:no-preference){.plant .flow{animation:flow 1.1s linear infinite}}
@keyframes flow{to{stroke-dashoffset:-18}}
.plant .tank{fill:var(--surface);stroke:var(--fg3);stroke-width:2}
.plant .lvl{fill:#018EF7;opacity:.25;transition:y .9s var(--ease),height .9s var(--ease)}
.plant .eq{fill:var(--surface);stroke:var(--fg3);stroke-width:2}
.plant text{font-family:var(--f);font-size:13px;fill:var(--fg3)}
.plant text.v{font-weight:700;font-size:15px;fill:var(--fg);font-variant-numeric:tabular-nums}
.plant text.ttl{font-weight:600;fill:var(--fg2)}
.sens{cursor:pointer;outline:none}
.sens .d{fill:var(--surface);stroke:var(--brand);stroke-width:2.5;transition:fill .35s,stroke .35s}
.sens .h{fill:transparent;stroke:transparent;stroke-width:8}
.sens text{font-size:10.5px;font-weight:700;fill:var(--fg2)}
.twin[data-mode="dots"] .sens.ok .d{fill:#2fbf71;stroke:#1f8f53}
.twin[data-mode="dots"] .sens.chk .d{fill:#f0b343;stroke:#b07a12}
.twin[data-mode="dots"] .sens.bad .d{fill:#e5484d;stroke:#a82d33}
.twin[data-mode="dots"] .sens.bad .h{stroke:rgba(229,72,77,.3)}
@media (prefers-reduced-motion:no-preference){.twin[data-mode="dots"] .sens.bad .h{animation:halo 1.6s ease-in-out infinite}}
@keyframes halo{50%{stroke:rgba(229,72,77,.04)}}
.sens:hover .d,.sens:focus-visible .d{stroke-width:4}
.tip{position:absolute;z-index:4;width:240px;background:#1d2356;color:#fff;font-size:13.5px;line-height:1.45;padding:10px 12px;border-radius:12px;pointer-events:none;box-shadow:0 14px 30px -12px rgba(0,0,0,.5)}
.tip b{display:block;font-size:12px;color:#9fb0ff;margin-bottom:2px}
.twin-side{padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0}
.kpi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.kpi div{background:var(--bg2);border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:2px;min-width:0}
.kpi small{font-size:12.5px;color:var(--fg3)}
.kpi b{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em;transition:color .3s}
.kpi b.bad{color:var(--bad)} .kpi b.ok{color:var(--ok)} .kpi b.muted{color:var(--fg3)}
.feed{display:flex;flex-direction:column;gap:8px;font-size:14px}
.feed div{display:grid;grid-template-columns:44px minmax(0,1fr);gap:8px;padding:9px 12px;border-radius:12px;background:var(--bg2);color:var(--fg2);line-height:1.4;animation:fadein .5s var(--ease)}
.feed div span{font-family:var(--mono);font-size:12px;color:var(--fg3);padding-top:2px}
.feed div.r{background:var(--bad-bg);color:var(--fg)} .feed div.g{background:var(--ok-bg);color:var(--fg)} .feed div.a{background:var(--warn-bg);color:var(--fg)}
.trust{display:flex;gap:8px;flex-wrap:wrap}
.trust span{font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px}
.trust .t1{background:var(--ok-bg);color:var(--ok)} .trust .t2{background:var(--warn-bg);color:var(--warn)} .trust .t3{background:var(--bad-bg);color:var(--bad)}
.twin[data-mode="you"] .dots-only{display:none!important} .twin[data-mode="dots"] .you-only{display:none!important}
.silos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.silos div{border:1.5px dashed var(--line);border-radius:12px;padding:10px;font-size:13px;color:var(--fg3);line-height:1.35}
.silos b{display:block;color:var(--fg);font-size:14px}
.twin-foot{padding:12px 18px;border-top:1px solid var(--line);font-size:13px;color:var(--fg3);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:900px){.twin-body{grid-template-columns:minmax(0,1fr)}.plant{border-right:0;border-bottom:1px solid var(--line)}}

/* конфигуратор */
.cfg{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px;align-items:start}
.cfg .q-block{display:flex;flex-direction:column;gap:12px;margin-bottom:26px}
.cfg .q-block>b{font-size:16px;font-weight:700}
.cfg .q-block>b small{font-weight:400;color:var(--fg3);font-size:14px;margin-left:6px}
.picks{display:flex;flex-wrap:wrap;gap:8px}
.picks button{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:9px 16px;font-size:15px;cursor:pointer;transition:background .2s,border-color .2s,color .2s,transform .2s;color:var(--fg)}
.picks button:hover{border-color:var(--brand);transform:translateY(-1px)}
.picks button[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:#fff}
.plan{background:var(--hero-bg);background-color:var(--brand-d);color:#fff;border-radius:28px;padding:28px;display:flex;flex-direction:column;gap:16px;position:sticky;top:calc(var(--hdr) + 20px)}
.plan .path{display:flex;flex-direction:column;counter-reset:p}
.plan .path div{counter-increment:p;display:grid;grid-template-columns:32px minmax(0,1fr);gap:12px;padding:12px 0;border-top:1px solid rgba(255,255,255,.14);animation:fadein .5s var(--ease) both}
.plan .path div:nth-child(2){animation-delay:.06s}.plan .path div:nth-child(3){animation-delay:.12s}.plan .path div:nth-child(4){animation-delay:.18s}
.plan .path div::before{content:counter(p);width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.16);display:grid;place-items:center;font-size:13px;font-weight:700}
.plan .path b{display:block;font-size:15.5px}
.plan .path span{font-size:14px;color:#c6cdf0}
.plan .prods{display:flex;flex-wrap:wrap;gap:6px}
.plan .prods a{background:#fff;color:#374192;font-size:13px;font-weight:700;padding:5px 12px;border-radius:999px;text-decoration:none;animation:fadein .4s var(--ease) both}
.plan .meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.plan .meta div{background:rgba(255,255,255,.1);border-radius:14px;padding:10px 14px}
.plan .meta small{display:block;font-size:12px;color:#a3abdc}
.plan .meta b{font-size:17px}
@keyframes fadein{from{opacity:.15;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (max-width:900px){.cfg{grid-template-columns:minmax(0,1fr)}.plan{position:static}}

/* подрядчики */
.chain{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.chain>div{border:1.5px dashed var(--line);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:6px;min-width:0;background:var(--surface);transition:transform .45s var(--ease),opacity .4s}
.chain small{font-size:12px;color:var(--fg3);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.chain b{font-weight:700;font-size:15px}
.chain span{font-size:13.5px;color:var(--fg3);line-height:1.4}
.chain>div:nth-child(odd){transform:rotate(-1.2deg)} .chain>div:nth-child(even){transform:rotate(1deg) translateY(6px)}
.chain.one{gap:0;background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;border:1px solid var(--line)}
.chain.one>div{border:0;border-radius:0;border-top:4px solid var(--brand);border-right:1px solid var(--line2);transform:none}
.chain.one>div:nth-child(2n){border-top-color:var(--emer)}
.chain.one>div:nth-child(3){border-top-color:var(--ultra)}
.chain.one>div:last-child{border-right:0}
.chain-wrap [data-panel]{min-height:120px}
@media (max-width:900px){.chain{grid-template-columns:repeat(2,minmax(0,1fr))}.chain.one>div{border-right:0}}

/* продукты */
.prod{position:relative;padding:30px;gap:14px;overflow:hidden}
.prod .tagline{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--fg3)}
.pname{font-size:28px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.pname sub{font-size:inherit;vertical-align:baseline;font-weight:500;color:var(--ultra-t)}
.prod.feat{background:var(--hero-bg);background-color:var(--brand-d);color:#fff;border-color:transparent}
.prod.feat p{color:var(--on-night2)} .prod.feat .tagline{color:var(--on-night3)} .prod.feat .pname sub{color:#7cc4ff}
.prod.feat .chip{background:rgba(255,255,255,.14);color:#fff} .prod.feat .tlink{color:#fff}
.status{display:inline-flex;gap:6px;align-items:center;font-size:13px;font-weight:500;color:var(--fg3)}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:#2fbf71}
.status.dev::before{background:#f0b343}

/* шаги */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));counter-reset:s;gap:16px}
.steps>div{counter-increment:s;padding:24px;display:flex;flex-direction:column;gap:10px;position:relative;background:var(--surface);border-radius:var(--r);border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .3s var(--ease)}
.steps>div:hover{transform:translateY(-3px)}
.alt .steps>div{border-color:transparent}
.steps>div::before{content:"Шаг " counter(s);font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);background:var(--accent-bg);align-self:flex-start;padding:4px 10px;border-radius:999px}
.steps.plain>div::before{display:none}
.steps p{font-size:15.5px;color:var(--fg2)}
.steps .price{font-size:14px;font-weight:700;color:var(--emer-t);margin-top:auto}
.steps.s3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:1000px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.steps,.steps.s3{grid-template-columns:minmax(0,1fr)}}

/* скрин */
.shot{border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 30px 60px -30px rgba(29,35,86,.45);overflow:hidden}
.shot .bar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:12px;color:var(--fg3)}
.shot .bar i{width:9px;height:9px;border-radius:50%;background:#ff6058}
.shot .bar i:nth-child(2){background:#ffbd2e}.shot .bar i:nth-child(3){background:#29c940}
.shot .bar span{margin-left:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.shot img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top left;transition:opacity .25s}
.night .shot{border-color:rgba(255,255,255,.2);box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.cap{font-size:14px;color:var(--fg3);margin-top:12px}
@media (prefers-reduced-motion:no-preference){.tilt{transition:transform .5s var(--ease);transform:perspective(1400px) rotateY(-7deg) rotateX(3deg)}.tilt:hover{transform:perspective(1400px) rotateY(0) rotateX(0)}}

/* вкладки */
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;margin-bottom:28px;padding:4px;background:var(--bg2);border-radius:999px;width:max-content;max-width:100%}
.tabs::-webkit-scrollbar{display:none}
.tabs button{flex:none;background:none;border:0;padding:10px 18px;font-size:15px;font-weight:500;color:var(--fg2);cursor:pointer;border-radius:999px;white-space:nowrap;transition:background .2s,color .2s}
.tabs button:hover{color:var(--fg);background:var(--tint2)}
.tabs button[aria-selected="true"]{color:#fff;background:var(--brand);font-weight:600}
.alt .tabs{background:var(--surface)}
[data-panel][hidden]{display:none!important}
[data-panel]{animation:fadein .45s var(--ease)}

/* модули платформы */
.mods{display:grid;grid-template-columns:270px minmax(0,1fr);gap:28px;align-items:start}
.rail{display:flex;flex-direction:column;gap:4px}
.rail button{display:flex;flex-direction:column;align-items:flex-start;gap:1px;background:none;border:0;border-radius:14px;padding:11px 16px;text-align:left;cursor:pointer;transition:background .2s;color:var(--fg)}
.rail button:hover{background:var(--surface)}
.rail button b{font-weight:600;font-size:15.5px}
.rail button small{font-size:12.5px;color:var(--fg3)}
.rail button[aria-selected="true"]{background:var(--brand);color:#fff}
.rail button[aria-selected="true"] small{color:#c6cdf0}
.mod-body{display:flex;flex-direction:column;gap:18px;min-width:0}
.mod-body>div:first-child{animation:fadein .4s var(--ease)}
.thumbs{display:flex;gap:8px;flex-wrap:wrap}
.thumbs button{border:2px solid transparent;border-radius:10px;overflow:hidden;background:var(--surface);padding:0;width:100px;cursor:pointer;opacity:.7;transition:opacity .2s,border-color .2s}
.thumbs button[aria-current="true"]{opacity:1;border-color:var(--brand)}
.thumbs img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top left}
@media (max-width:900px){.mods{grid-template-columns:minmax(0,1fr)}.rail{flex-direction:row;overflow-x:auto;padding-bottom:4px}.rail button{flex:none}}

/* таблицы */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;font-size:15px}
th{text-align:left;font-weight:600;font-size:13px;color:var(--fg3);background:var(--bg2);padding:12px 16px;white-space:nowrap}
td{padding:13px 16px;border-top:1px solid var(--line2);vertical-align:top;color:var(--fg2)}
td:first-child{color:var(--fg);font-weight:500}
td.r,th.r{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
tr.sum td{font-weight:700;color:var(--fg);background:var(--bg2)}
tbody tr{transition:background .15s} tbody tr:hover td{background:var(--bg2)}

/* было/стало */
.bw{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.bw .card{gap:8px}
.bw .tag{font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;align-self:flex-start;padding:4px 10px;border-radius:999px;background:var(--bad-bg);color:var(--bad);transition:background .3s,color .3s}
.bw[data-mode="after"] .tag{background:var(--ok-bg);color:var(--ok)}
.bw .t{font-size:15.5px;color:var(--fg2);line-height:1.5}
.bw[data-mode="before"] .a,.bw[data-mode="after"] .b{display:none}
.bw .a,.bw .b{animation:fadein .4s var(--ease)}
@media (max-width:1000px){.bw{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.bw{grid-template-columns:minmax(0,1fr)}}

/* чат ИИ */
.chat{border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font-size:15px;overflow:hidden}
.chat .top{display:flex;justify-content:space-between;padding:12px 18px;border-bottom:1px solid rgba(255,255,255,.14);font-size:13px;color:var(--on-night3)}
.chat .top b{color:#8ff0e7;font-weight:700}
.chat .msgs{padding:18px;display:flex;flex-direction:column;gap:12px;min-height:320px;max-height:460px;overflow-y:auto}
.msg{max-width:88%;padding:12px 15px;line-height:1.5;border-radius:16px;animation:fadein .4s var(--ease)}
.msg.q{align-self:flex-end;background:#fff;color:#1d2356;border-bottom-right-radius:4px}
.msg.a{align-self:flex-start;background:rgba(255,255,255,.12);color:#e7eaff;border-bottom-left-radius:4px}
.msg.a b{color:#fff;font-weight:700}
.msg .act{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.msg .act span{font-size:12.5px;padding:4px 10px;border-radius:999px;background:rgba(124,196,255,.18);color:#bfe2ff}
.who{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;opacity:.65;margin-bottom:3px;font-weight:600}
.typing{display:inline-flex;gap:5px;align-self:flex-start;padding:14px 16px;background:rgba(255,255,255,.12);border-radius:16px}
.typing i{width:7px;height:7px;border-radius:50%;background:#c6cdf0;opacity:.4}
@media (prefers-reduced-motion:no-preference){.typing i{animation:blink 1s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}}
@keyframes blink{50%{opacity:1}}
.asks{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px 18px;border-top:1px solid rgba(255,255,255,.12)}
.asks small{width:100%;font-size:12.5px;color:var(--on-night3)}
.asks button{border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;border-radius:999px;padding:8px 14px;font-size:14px;cursor:pointer;transition:background .2s}
.asks button:hover{background:rgba(255,255,255,.12)}
.asks button[disabled]{opacity:.4;cursor:default}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:10px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.alt .faq details{border-color:transparent}
.faq summary{list-style:none;cursor:pointer;padding:20px 60px 20px 22px;font-weight:600;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--accent-bg);color:var(--accent);display:grid;place-items:center;font-size:20px;transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 22px 22px;color:var(--fg2);max-width:62em}

/* клиенты */
.logos{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.logos div{border-radius:16px;aspect-ratio:2.2/1;display:grid;place-items:center;padding:18px;background:#fff;border:1px solid #eef0f5;box-shadow:0 1px 2px rgba(29,35,86,.05)}
.logos img{max-height:46px;width:auto;max-width:100%;object-fit:contain;filter:grayscale(1);opacity:.75;transition:filter .25s,opacity .25s,transform .25s}
.logos div:hover img{filter:none;opacity:1;transform:scale(1.06)}
@media (max-width:760px){.logos{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* форма */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13.5px;font-weight:500;color:var(--fg2)}
.field input,.field select,.field textarea{background:var(--bg2);border:1.5px solid transparent;padding:13px 16px;border-radius:14px;font-size:16px;width:100%;transition:border-color .2s,background .2s}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);background:var(--surface)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--fg3)}
.check input{margin-top:3px;accent-color:var(--brand)}
.ok-box{border-radius:18px;background:var(--ok-bg);padding:24px;display:flex;flex-direction:column;gap:6px}
@media (max-width:640px){.form{grid-template-columns:minmax(0,1fr)}}
.contact-lines{display:flex;flex-direction:column;gap:18px}
.contact-lines div{display:flex;flex-direction:column;gap:2px}
.contact-lines small{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--on-night3);font-weight:600}
.contact-lines b{font-weight:600;font-size:20px;user-select:all}
.copy{background:rgba(255,255,255,.14);border:0;border-radius:999px;color:#fff;font-size:12px;padding:3px 10px;cursor:pointer;margin-left:8px;vertical-align:middle;user-select:none}

/* калькуляторы */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);border-radius:28px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--line)}
.alt .calc{border-color:transparent}
.calc .in{padding:30px;display:flex;flex-direction:column;gap:24px}
.calc .out{padding:30px;display:flex;flex-direction:column;gap:14px;background:var(--hero-bg);background-color:var(--brand-d);color:#fff}
.rng{display:flex;flex-direction:column;gap:10px}
.rng label{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:15.5px;color:var(--fg2)}
.rng output{font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums;background:var(--accent-bg);padding:2px 12px;border-radius:999px;white-space:nowrap}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:linear-gradient(to right,var(--brand) var(--p,50%),var(--tint2) var(--p,50%));cursor:pointer;margin:6px 0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--brand);box-shadow:0 4px 10px -2px rgba(55,65,146,.5);transition:transform .15s}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.15)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--brand)}
.big{font-weight:800;font-size:clamp(34px,4vw,52px);letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.out .row{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.16);padding-top:12px;font-size:15px;color:var(--on-night2)}
.out .row b{color:#fff;font-variant-numeric:tabular-nums;font-weight:700;text-align:right}
.out .btn{background:#fff;color:#374192}
.out .note{font-size:13px;color:var(--on-night3)}
.opt{display:flex;gap:8px;flex-wrap:wrap}
@media (max-width:860px){.calc{grid-template-columns:minmax(0,1fr)}}

/* роли (ERP) */
.roles{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:22px;padding:4px;background:var(--bg2);border-radius:999px;width:max-content;max-width:100%}
.roles button{border:0;background:none;border-radius:999px;padding:10px 18px;font-size:15px;font-weight:500;cursor:pointer;color:var(--fg2)}
.roles button[aria-pressed="true"]{background:var(--brand);color:#fff;font-weight:600}
@media (max-width:640px){.roles{border-radius:20px}}
.qa{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.q{border-radius:16px;background:var(--surface);border:1px solid var(--line);padding:14px 16px;display:flex;flex-direction:column;gap:4px;min-width:0;box-shadow:var(--shadow);animation:fadein .45s var(--ease) both}
.q:nth-child(2){animation-delay:.04s}.q:nth-child(3){animation-delay:.08s}.q:nth-child(4){animation-delay:.12s}.q:nth-child(5){animation-delay:.16s}.q:nth-child(6){animation-delay:.2s}
.q small{font-size:12.5px;color:var(--fg3)}
.q b{font-weight:700;font-size:15px;line-height:1.35}
.q code{font-family:var(--mono);font-size:11.5px;color:var(--accent);margin-top:4px}
.q.red{border-left:4px solid #e5484d} .q.amb{border-left:4px solid #f0b343} .q.blu{border-left:4px solid var(--brand)}
@media (max-width:900px){.qa{grid-template-columns:minmax(0,1fr)}}

/* архитектура ERP */
.arch{display:grid;gap:10px}
.arch .lvl{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;align-items:start;background:var(--surface);border-radius:20px;padding:16px;border:1px solid var(--line)}
.alt .arch .lvl{border-color:transparent;box-shadow:var(--shadow)}
.arch .lvl>b{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--fg3);padding-top:9px}
.arch .cells{display:flex;flex-wrap:wrap;gap:6px}
.arch .cells span{padding:8px 14px;border-radius:999px;background:var(--bg2);font-size:14.5px;transition:background .25s,color .25s,opacity .25s,transform .2s}
.arch .cells span i{font-style:normal;font-family:var(--mono);font-size:11.5px;opacity:.6;margin-right:8px}
.arch .k span{background:var(--ultra-bg);color:var(--ultra-t)}
.arch .p span{background:var(--emer-bg);color:var(--emer-t)}
.arch .m span{background:var(--accent-bg);color:var(--accent)}
.arch .x span{background:transparent;border:1.5px dashed var(--line)}
.arch .cells span.dim{opacity:.3}
@media (max-width:760px){.arch .lvl{grid-template-columns:minmax(0,1fr);gap:8px}.arch .lvl>b{padding-top:0}}

/* timeline */
.tl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tl>div{padding:22px;border-radius:var(--r);background:var(--night2);border:1px solid var(--night-line);display:flex;flex-direction:column;gap:8px}
.tl b{font-weight:800;font-size:34px;letter-spacing:-.03em;line-height:1}
.tl p{font-size:15px;color:var(--on-night2)}
.tl .fut{border-style:dashed}
@media (max-width:900px){.tl{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* оборудование */
.dev{display:flex;flex-direction:column;gap:8px}
.dev>div{display:grid;grid-template-columns:190px minmax(0,1fr) auto;gap:20px;padding:16px 20px;border-radius:16px;background:var(--surface);border:1px solid var(--line);align-items:center;transition:transform .25s var(--ease),border-color .2s}
.dev>div:hover{transform:translateX(4px);border-color:var(--brand)}
.dev b{font-weight:700}
.dev span{color:var(--fg2);font-size:15.5px}
@media (max-width:700px){.dev>div{grid-template-columns:minmax(0,1fr);gap:6px}}
.prodimg{padding:24px;position:relative}
.prodimg::before{content:"";position:absolute;inset:6% 6%;border-radius:50%;background:radial-gradient(closest-side,rgba(255,255,255,.3),transparent)}
.prodimg img{margin:auto;max-height:320px;width:auto;position:relative}
@media (prefers-reduced-motion:no-preference){.prodimg img{animation:float 6s ease-in-out infinite}}
@keyframes float{50%{transform:translateY(-10px)}}
.kv{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 20px;font-size:15px;margin:0}
.kv dt{color:var(--fg3)} .kv dd{margin:0;font-weight:600}

/* видео */
.video{position:relative;border-radius:22px;overflow:hidden;background:#000;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.video video{width:100%;height:auto;aspect-ratio:16/9}

/* подвал */
.foot{background:var(--surface);color:var(--fg2);padding-block:56px calc(30px + env(safe-area-inset-bottom,0px));font-size:15px;border-top:1px solid var(--line)}
.foot .cols{display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:40px}
.foot h4{font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px;color:var(--fg3)}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.foot a{text-decoration:none;color:var(--fg2)}.foot a:hover{color:var(--accent)}
.foot .legal{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--fg3)}
.foot .flogo{display:inline-flex;background:var(--brand);border-radius:14px;padding:12px 16px;align-self:flex-start}
.foot .flogo img{height:34px;width:auto}
@media (max-width:900px){.foot .cols{grid-template-columns:repeat(2,minmax(0,1fr))}.foot .cols>div:first-child{grid-column:1/-1}}

/* CTA */
.cta-card{border-radius:32px;padding:clamp(28px,5vw,56px);background:var(--hero-bg);background-color:var(--brand-d);color:#fff;position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:36px;align-items:center}
.cta-card>*{position:relative;z-index:1}
.cta-card .deco{z-index:0}
@media (max-width:900px){.cta-card{grid-template-columns:minmax(0,1fr)}}
.note-box{border-radius:16px;background:var(--emer-bg);padding:16px 20px;font-size:15.5px;color:var(--fg)}

/* полоса прокрутки */
.progress{position:fixed;left:0;top:env(safe-area-inset-top,0px);height:3px;background:linear-gradient(90deg,#018EF7,#009B93);z-index:70;width:0;pointer-events:none}

/* ИИ разбирает документ */
.docai{border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:18px;display:flex;flex-direction:column;gap:14px}
.docai .seg{background:rgba(255,255,255,.1)}
.docai .seg button{color:#c6cdf0}
.docai .seg button[aria-pressed="true"]{background:#fff;color:#374192}
.docpair{display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;align-items:start}
.paper{background:#fff;border-radius:10px;aspect-ratio:3/4;padding:12px 10px;display:flex;flex-direction:column;gap:6px;box-shadow:0 14px 30px -14px rgba(0,0,0,.5);position:relative;overflow:hidden}
.paper i{display:block;height:5px;border-radius:3px;background:#dfe3ef}
.paper i:nth-child(1){width:60%;background:#b9c1e0;height:7px}.paper i:nth-child(3){width:80%}.paper i:nth-child(5){width:70%}.paper i:nth-child(7){width:50%}
.paper::after{content:"";position:absolute;left:0;right:0;height:26px;background:linear-gradient(transparent,rgba(1,142,247,.35),transparent);top:-30px}
@media (prefers-reduced-motion:no-preference){.paper::after{animation:scan 2.4s ease-in-out infinite}}
@keyframes scan{to{top:110%}}
.docout{display:flex;flex-direction:column;gap:6px}
.docrow{display:flex;justify-content:space-between;gap:12px;padding:7px 12px;border-radius:10px;background:rgba(255,255,255,.08);font-size:14px;animation:fadein .45s var(--ease) both}
.docrow span{color:#a3abdc}.docrow b{color:#fff;font-weight:600;text-align:right}
.docres{font-size:14px;color:#8ff0e7;display:flex;gap:8px;align-items:center}
@media (max-width:520px){.docpair{grid-template-columns:minmax(0,1fr)}.paper{display:none}}
.sw{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--fg2);cursor:pointer}
.sw input{width:44px;height:26px;appearance:none;-webkit-appearance:none;background:var(--tint2);border-radius:999px;position:relative;cursor:pointer;transition:background .2s;flex:none;margin:0}
.sw input::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.25);transition:left .2s var(--ease)}
.sw input:checked{background:var(--brand)} .sw input:checked::after{left:21px}
.night h1 .l{color:#9fb0ff}
.cta-card>.deco{position:absolute}
.status{align-self:flex-start}

/* ===== правки v3: светлая шапка + строка экосистемы ===== */
:root{--eco:50px;--hdr-bg:#ffffff;--hdr-fg:#2a2f45}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--hdr-bg:#0c1030;--hdr-fg:#dfe3f7}}
:root[data-theme="dark"]{--hdr-bg:#0c1030;--hdr-fg:#dfe3f7}
html{scroll-padding-top:calc(var(--hdr) + var(--eco) + 16px)}
.hdr{background:var(--hdr-bg);color:var(--hdr-fg);box-shadow:0 1px 0 var(--line),0 10px 30px -22px rgba(29,35,86,.5)}
.hdr.scrolled{box-shadow:0 1px 0 var(--line),0 14px 34px -18px rgba(29,35,86,.45)}
.brand .lg-w{display:none}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .brand .lg-w{display:block}:root:not([data-theme="light"]) .brand .lg-d{display:none}}
:root[data-theme="dark"] .brand .lg-w{display:block} :root[data-theme="dark"] .brand .lg-d{display:none}
.nav>a,.nav .dd>button{color:var(--hdr-fg)}
.nav>a:hover,.nav .dd>button:hover{color:var(--accent);background:var(--accent-bg)}
.nav>a[aria-current="page"]{color:var(--accent);background:var(--accent-bg)}
.hdr .btn,.hdr .btn:hover{background:var(--brand);color:#fff}
.hdr .btn:hover{background:var(--brand-d)}
.burger{background:var(--accent-bg);color:var(--accent)}
@media (min-width:1121px){.nav .dd{display:none}}
@media (max-width:1120px){
  .hdr[data-menu] .nav>a,.hdr[data-menu] .dd>button{color:#fff}
  .hdr[data-menu] .nav .btn.m-only{background:#fff;color:var(--brand)}
}
.ecobar{background:linear-gradient(90deg,#eef2ff,#e7f6f5);border-top:1px solid var(--line)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .ecobar{background:linear-gradient(90deg,#161b48,#10303a)}}
:root[data-theme="dark"] .ecobar{background:linear-gradient(90deg,#161b48,#10303a)}
.ecobar .wrap{display:flex;align-items:center;gap:6px;height:var(--eco);overflow-x:auto;scrollbar-width:none}
.ecobar .wrap::-webkit-scrollbar{display:none}
.eco-lbl{flex:none;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:linear-gradient(120deg,var(--brand),var(--ultra));padding:7px 14px;border-radius:999px;margin-right:8px}
.ecobar a{flex:none;display:flex;align-items:center;gap:8px;height:36px;padding:0 14px 0 6px;border-radius:999px;text-decoration:none;font-size:14.5px;font-weight:600;color:var(--fg);transition:background .2s,box-shadow .2s,transform .2s}
.ecobar a i{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:10.5px;font-weight:800;background:var(--brand);color:#fff}
.ecobar a i.e{background:var(--emer)} .ecobar a i.s{background:var(--ultra)}
.ecobar a:hover{background:var(--surface);box-shadow:0 6px 16px -10px rgba(29,35,86,.45);transform:translateY(-1px)}
.ecobar a[aria-current="page"],.ecobar a.cur{background:var(--surface);box-shadow:inset 0 0 0 1.5px var(--brand)}
@media (max-width:700px){:root{--eco:46px}.eco-lbl{display:none}.ecobar a{font-size:14px}}
.plan{top:calc(var(--hdr) + var(--eco) + 20px)}

/* первый экран в один экран */
.hero-fit{min-height:calc(100svh - 34px - var(--hdr) - var(--eco));display:flex;align-items:center;padding-block:36px 76px}
.hero-fit>.wrap{width:100%}
.hero-fit h1{font-size:clamp(34px,4.2vw,56px)}
@media (max-width:700px){.hero-fit{min-height:0;padding-block:40px 48px}}
@media (max-height:760px) and (min-width:961px){.hero-fit h1{font-size:44px}.hero-fit .lead{font-size:16.5px}}

/* лаконичная схема слоёв */
.eco-stack{gap:6px}
a.layer{grid-template-columns:104px minmax(0,1fr) 20px;padding:11px 16px;text-decoration:none;overflow:hidden}
.layer .nm b{font-size:15.5px}
.layer .nm small{max-height:0;opacity:0;overflow:hidden;transition:max-height .4s var(--ease),opacity .3s,margin .3s;margin-top:0}
.layer .go{opacity:0;transform:translateX(-6px);transition:opacity .25s,transform .25s;font-weight:700}
.layer.on{background:#fff;color:#1d2356;border-color:#fff;box-shadow:0 18px 40px -18px rgba(0,0,0,.6)}
.layer.on .verb{color:#018EF7}
.layer.on .nm small{max-height:40px;opacity:1;margin-top:2px;color:#5d6390}
.layer.on .go{opacity:1;transform:none;color:var(--brand)}
.layer::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;border-radius:2px;background:linear-gradient(90deg,#018EF7,#009B93);transform-origin:left;transform:scaleX(0)}
.layer.on::after{transform:scaleX(var(--p,0))}
@media (max-width:560px){a.layer{grid-template-columns:minmax(0,1fr) 20px}a.layer .verb{grid-column:1/-1}}

/* цифры отдельным блоком */
.statband{padding-block:0;background:var(--bg2);position:relative;z-index:2;display:flow-root}
.statband .wrap{margin-top:-40px}
.stats2{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.stats2>div{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px 20px 20px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px;cursor:default;overflow:hidden;transition:transform .35s var(--ease),box-shadow .3s,border-color .3s;outline:none}
.stats2>div::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--brand)}
.stats2>div:nth-child(2)::before{background:var(--emer)} .stats2>div:nth-child(3)::before{background:var(--ultra)} .stats2>div:nth-child(4)::before{background:var(--emer)}
.stats2 b{font-weight:800;font-size:clamp(28px,2.6vw,40px);line-height:1;letter-spacing:-.03em;color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap}
.stats2 span{font-size:14.5px;font-weight:600;color:var(--fg);line-height:1.35}
.stats2 p{margin:4px 0 0;font-size:13.5px;line-height:1.45;color:var(--fg3)}
.stats2>div:hover,.stats2>div:focus-visible,.stats2>div.on{transform:translateY(-6px);border-color:var(--brand);box-shadow:0 2px 4px rgba(29,35,86,.06),0 26px 44px -18px rgba(29,35,86,.38)}
.stats2>div:hover b,.stats2>div.on b{color:var(--ultra-t)}
.statband{padding-bottom:12px}
@media (max-width:1000px){.stats2{grid-template-columns:repeat(2,minmax(0,1fr))}.stats2>div:last-child{grid-column:span 2}}

/* блок «одна компания» — акцентный */
.why .tabs{background:rgba(255,255,255,.1)}
.why .tabs button{color:#dfe3f7}
.why .tabs button:hover{background:rgba(255,255,255,.12);color:#fff}
.why .tabs button[aria-selected="true"]{background:#fff;color:var(--brand)}
.why .chain>div{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.3)}
.why .chain b{color:#fff} .why .chain small{color:#a3abdc} .why .chain span{color:#c3c8e6}
.why .chain.one{background:#fff;border:0;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.why .chain.one>div{background:#fff}
.why .chain.one b{color:#101010} .why .chain.one small{color:#6b7080} .why .chain.one span{color:#454b5a}
.why .cap{color:#c3c8e6;font-size:15px;margin-top:16px}
.why h2{max-width:900px}

/* автопереключение режимов: прогресс на активной кнопке */
[data-auto]>button{position:relative}
[data-auto]>button::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;border-radius:2px;background:currentColor;opacity:.55;transform-origin:left;transform:scaleX(0)}
[data-auto]>button[aria-pressed="true"]::after,[data-auto]>button[aria-selected="true"]::after{transform:scaleX(var(--p,0))}
.status.dev{flex-direction:row;gap:6px}

/* первый экран на телефоне — целиком в экран */
@media (max-width:700px){
  .hero-fit{padding-block:22px 64px}
  .hero-fit .eyebrow{font-size:11px;letter-spacing:.08em}
  .hero-fit h1{font-size:31px;margin-top:12px!important}
  .hero-fit h1 .sub{font-size:.62em;margin-top:8px}
  .hero-fit .lead{font-size:15px;line-height:1.5;margin-top:12px}
  .hero-fit .btns{margin-top:18px;flex-wrap:nowrap;gap:8px}
  .hero-fit .btns .btn{flex:1 1 0;min-height:46px;padding:0 10px;font-size:14.5px}
  .hero-fit .split{gap:20px}
  .hero-fit .eco{grid-template-columns:minmax(0,1fr)}
  .hero-fit .eco-rail,.hero-fit .pulse{display:none}
  .hero-fit .eco-stack{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .hero-fit a.layer{grid-template-columns:minmax(0,1fr);padding:9px 10px;gap:2px;border-radius:12px;align-content:start}
  .hero-fit a.layer .verb{font-size:9.5px;letter-spacing:.06em}
  .hero-fit a.layer .nm b{font-size:12.5px;line-height:1.25}
  .hero-fit a.layer .nm small,.hero-fit a.layer .go{display:none}
  .hero-fit a.layer::after{left:10px;right:10px}
  .hero-fit .layer:nth-child(2){order:1}.hero-fit .layer:nth-child(3){order:2}.hero-fit .layer:nth-child(4){order:3}
  .hero-fit .layer:nth-child(5){order:4}.hero-fit .layer:nth-child(6){order:5}.hero-fit .layer:nth-child(7){order:6}
  .hero-fit .layer:hover{transform:none}
}
@media (max-width:360px){.hero-fit .btns .btn{font-size:13.5px}}

/* ======================================================================
   v4 · светлый минимализм по гайдлайну DOTS
   Палитра: чёрный #0F1214, сталь #999EA0, белый, изумрудный #009B93, ультрамарин #018EF7.
   Шрифт Inter. Основная тема светлая, тёмные только «экраны продукта» и один акцентный блок.
   ====================================================================== */
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter/inter-cyrillic-400-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter/inter-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter/inter-cyrillic-500-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter/inter-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter/inter-cyrillic-600-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter/inter-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter/inter-cyrillic-700-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter/inter-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --ink:#0F1214; --steel:#999EA0; --ultra:#018EF7; --emer:#009B93;
  --brand:#018EF7; --brand-d:#0077D6; --brand-dd:#0F1214;
  --bg:#ffffff; --bg2:#F5F6F7; --tint2:#ECEEF0; --surface:#ffffff;
  --fg:#0F1214; --fg2:#3C4146; --fg3:#6B7176;
  --line:#E4E7E9; --line2:#EFF1F2;
  --accent:#0A6FC4; --accent-bg:#E8F3FE; --link:#0A6FC4;
  --emer-t:#00766F; --emer-bg:#E3F4F2; --ultra-t:#0A6FC4; --ultra-bg:#E8F3FE;
  --shadow:0 1px 2px rgba(15,18,20,.04);
  --hero-bg:none; --r:14px; --hdr-bg:#ffffff; --hdr-fg:#0F1214;
  --f:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0F1214; --bg2:#15181B; --tint2:#202428; --surface:#181B1F; --fg:#F2F3F4; --fg2:#C4C8CB; --fg3:#999EA0;
  --line:#2A2E33; --line2:#22262A; --accent:#5CB4FF; --accent-bg:#0E2A44; --link:#5CB4FF; --ultra-t:#5CB4FF; --ultra-bg:#0E2A44;
  --emer-t:#3FD0C5; --emer-bg:#0D3330; --hdr-bg:#0F1214; --hdr-fg:#F2F3F4; --shadow:none}}
:root[data-theme="dark"]{
  --bg:#0F1214; --bg2:#15181B; --tint2:#202428; --surface:#181B1F; --fg:#F2F3F4; --fg2:#C4C8CB; --fg3:#999EA0;
  --line:#2A2E33; --line2:#22262A; --accent:#5CB4FF; --accent-bg:#0E2A44; --link:#5CB4FF; --ultra-t:#5CB4FF; --ultra-bg:#0E2A44;
  --emer-t:#3FD0C5; --emer-bg:#0D3330; --hdr-bg:#0F1214; --hdr-fg:#F2F3F4; --shadow:none}

body{font-family:var(--f);font-size:17px;letter-spacing:-.005em}
body::before{background:var(--ink)}
::selection{background:var(--ultra);color:#fff}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.03em}
h1{font-size:clamp(36px,4.6vw,60px);line-height:1.04}
h1 .sub{color:var(--fg3);font-weight:500;letter-spacing:-.02em}
h2{font-size:clamp(28px,3.1vw,44px);line-height:1.08}
h3,h4{font-weight:600}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.1em;color:var(--fg3)}
.eyebrow::before{width:6px;height:6px;background:var(--ultra)}
.eyebrow.e{color:var(--fg3)} .eyebrow.e::before{background:var(--emer)}
.lead{color:var(--fg2)}
.alt{background:var(--bg2)}
section{padding-block:96px}
@media (max-width:700px){section{padding-block:60px}}

/* кнопки: прямоугольные, ультрамарин */
.btn{border-radius:10px;min-height:52px;font-weight:500;background:var(--ultra);color:#fff;box-shadow:none}
.btn:hover{background:var(--brand-d);transform:none;box-shadow:none}
.btn.sm{min-height:42px}
.btn.line{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1px #C9CED1}
.btn.line:hover{box-shadow:inset 0 0 0 1px var(--fg);background:transparent}
.chip{border-radius:6px;background:var(--bg2);color:var(--fg2)}
.tlink{color:var(--link);font-weight:500}

/* шапка */
.topbar{background:var(--ink);color:var(--steel)}
.topbar b{color:#fff}
.hdr{background:var(--hdr-bg);box-shadow:0 1px 0 var(--line)}
.hdr.scrolled{box-shadow:0 1px 0 var(--line),0 8px 24px -18px rgba(15,18,20,.35)}
.nav>a,.nav .dd>button{border-radius:8px;font-size:15px}
.nav>a:hover,.nav .dd>button:hover{color:var(--fg);background:var(--bg2)}
.nav>a[aria-current="page"]{color:var(--fg);background:var(--bg2)}
.hdr .btn,.hdr .btn:hover{background:var(--ultra);color:#fff}
.hdr .btn:hover{background:var(--brand-d)}
.burger{background:var(--bg2);color:var(--fg);border-radius:10px}
@media (max-width:1120px){.hdr[data-menu] .nav{background:var(--ink)}}
.ecobar{background:var(--bg2);border-top:1px solid var(--line)}
.eco-lbl{background:var(--ink);border-radius:6px;font-weight:600;letter-spacing:.08em}
.ecobar a{border-radius:8px;font-weight:500}
.ecobar a i{border-radius:6px;background:var(--ink)}
.ecobar a i.e{background:var(--emer)} .ecobar a i.s{background:var(--ultra)}
.ecobar a:hover{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);transform:none}
.ecobar a[aria-current="page"],.ecobar a.cur{background:var(--surface);box-shadow:inset 0 0 0 1px var(--ultra)}
.ddm{border-radius:14px;box-shadow:0 20px 50px -24px rgba(15,18,20,.35)}
.ddm a{border-radius:10px} .ddm a i{border-radius:8px}

/* «ночные» секции теперь светлые */
.night{background:var(--bg);color:var(--fg);--on-night:var(--fg);--on-night2:var(--fg2);--on-night3:var(--fg3);--night2:var(--bg2);--night-line:var(--line)}
.night h1,.night h2,.night h3,.night h4{color:var(--fg)}
.night .eyebrow{color:var(--fg3)} .night .eyebrow.e{color:var(--fg3)}
.night .btn:not(.line){background:var(--ultra);color:#fff} .night .btn:not(.line):hover{background:var(--brand-d)}
.night .btn.line{color:var(--fg);box-shadow:inset 0 0 0 1px #C9CED1} .night .btn.line:hover{box-shadow:inset 0 0 0 1px var(--fg);background:transparent}
.night .chip{background:var(--bg2);color:var(--fg2)}
.night .tlink{color:var(--link)}
.night .card{background:var(--surface);border-color:var(--line)}
.night .ic{background:var(--accent-bg);color:var(--accent)}
.night .list li::before{background:var(--ultra)}
.night .shot{border-color:var(--line);box-shadow:0 24px 50px -30px rgba(15,18,20,.35)}
.night .stats b{color:var(--fg)}
.hero{border-bottom:1px solid var(--line)}
.crumbs a:hover{color:var(--fg)}
.deco{opacity:.55}

/* карточки и сетки: тонкие линии вместо теней */
.card{border-radius:var(--r);box-shadow:none;border-color:var(--line)}
.alt .card{border-color:var(--line)}
a.card:hover{transform:translateY(-2px);box-shadow:0 18px 36px -24px rgba(15,18,20,.35);border-color:var(--ultra)}
.ic{border-radius:10px}
a.card:hover .ic{transform:none}
.steps>div{border-radius:var(--r);box-shadow:none}
.alt .steps>div{border-color:var(--line)}
.steps>div::before{border-radius:6px;background:var(--bg2);color:var(--fg2)}
.list li::before{background:var(--ultra);border-radius:50%;width:6px;height:6px}
.shot{border-radius:12px;box-shadow:0 24px 50px -30px rgba(15,18,20,.35)}
.prod.feat{background:var(--ink);color:#fff;--on-night2:#C4C8CB;--on-night3:#999EA0}
.prod.feat .pname sub{color:#5CB4FF}
.status::before{background:var(--emer)}
.tbl,.faq details{border-radius:12px;box-shadow:none}
.logos div{border-radius:12px;box-shadow:none;border-color:var(--line)}

/* переключатели */
.tabs{border-radius:10px;background:var(--tint2)}
.tabs button{border-radius:8px;color:var(--fg2)}
.tabs button:hover{background:rgba(255,255,255,.6)}
.tabs button[aria-selected="true"]{background:var(--ink);color:#fff}
.alt .tabs{background:var(--tint2)}
.seg{border-radius:10px;background:var(--tint2)}
.seg button{border-radius:8px}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:none}
.picks button{border-radius:8px}
.picks button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink)}
.roles button[aria-pressed="true"],.rail button[aria-selected="true"]{background:var(--ink)}
.rail button{border-radius:8px}

/* первый экран: схема слоёв на светлом */
.layer{background:var(--bg2);border:1px solid transparent;color:var(--fg);border-radius:10px}
.layer:hover{background:var(--surface);border-color:var(--line);transform:none}
.layer .verb{color:var(--fg3)}
.layer small{color:var(--fg3)}
.layer.on{background:var(--surface);color:var(--fg);border-color:var(--ultra);box-shadow:0 10px 26px -18px rgba(1,142,247,.7)}
.layer.on .verb{color:var(--ultra-t)}
.layer.on .nm small{color:var(--fg3)}
.layer.on .go{color:var(--ultra-t)}
.eco-rail{background:var(--emer-bg);border:1px solid rgba(0,155,147,.35);color:var(--emer-t);border-radius:10px}
.pulse{background:linear-gradient(to top,transparent,rgba(1,142,247,.35),transparent)}

/* цифры под первым экраном */
.statband{background:var(--bg);border-bottom:1px solid var(--line);padding-block:0}
.statband .wrap{margin-top:0}
.stats2{gap:0;border-left:1px solid var(--line)}
.stats2>div{border:0;border-right:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none;padding:30px 24px}
.stats2>div::before{height:2px;left:24px;right:auto;width:28px;top:0}
.stats2 b{color:var(--fg);font-weight:600}
.stats2>div:hover,.stats2>div:focus-visible,.stats2>div.on{transform:none;background:var(--bg2);box-shadow:none;border-color:var(--line)}
.stats2>div:hover b,.stats2>div.on b{color:var(--ultra-t)}
@media (max-width:1000px){.stats2{border-left:0}.stats2>div{border-bottom:1px solid var(--line)}.stats2>div:nth-child(odd){border-right:1px solid var(--line)}.stats2>div:last-child{border-right:0}}
.hero-fit{min-height:calc(100svh - 34px - var(--hdr) - var(--eco) - 120px)}

/* тёмные «экраны продукта» */
.inv{--on-night:#fff;--on-night2:#C4C8CB;--on-night3:#999EA0;--night2:rgba(255,255,255,.06);--night-line:rgba(255,255,255,.14)}
.cta-card,.plan,.calc .out,.docai,.chat{background:var(--ink)!important;background-image:none!important}
.cta-card{border-radius:20px}
.cta-card .btn:not(.line),.plan .btn:not(.line){background:var(--ultra);color:#fff}
.cta-card .btn:not(.line):hover{background:var(--brand-d)}
.inv .eyebrow{color:var(--steel)} .inv .eyebrow.e{color:var(--steel)}
.inv .eyebrow::before{background:var(--ultra)}
.plan{border-radius:16px}
.plan .prods a{color:var(--ink);border-radius:6px}
.calc{border-radius:16px;box-shadow:none}
.out .btn{background:var(--ultra);color:#fff}
.docai,.chat{border-radius:16px;border-color:rgba(255,255,255,.08)}
.docai .seg{background:rgba(255,255,255,.08)}
.docai .seg button{color:#C4C8CB}
.docai .seg button[aria-pressed="true"]{background:#fff;color:var(--ink)}
.chat{color:#fff;--on-night3:#999EA0}
.msg.q{color:var(--ink)}
.tip{background:var(--ink)}
.copy{background:var(--bg2);color:var(--fg)}
.night .crumbs,.crumbs{color:var(--fg3)}

/* акцентный тёмный блок «одна компания» */
.night.why{background:var(--ink);color:#fff;--on-night2:#C4C8CB;--on-night3:#999EA0}
.night.why h2{color:#fff}
.night.why .lead{color:#C4C8CB}
.night.why .eyebrow{color:var(--steel)}
.why .tabs{background:rgba(255,255,255,.08)}
.why .tabs button{color:#C4C8CB}
.why .tabs button[aria-selected="true"]{background:#fff;color:var(--ink)}
.why .chain>div{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.22)}
.why .chain small{color:var(--steel)}
.why .chain.one{border-radius:14px;box-shadow:none}
.why .chain.one>div{border-top-width:3px}
.why .cap{color:#C4C8CB}
.chain.one>div{border-top-color:var(--ink)}
.chain.one>div:nth-child(2n){border-top-color:var(--emer)}
.chain.one>div:nth-child(3){border-top-color:var(--ultra)}

/* прогресс автопереключения */
[data-auto]>button::after{height:2px;bottom:3px;opacity:.6}
.progress{background:var(--ultra)}
.night h1 .l{color:var(--ultra-t)}
.foot .flogo{background:none;padding:0;border-radius:0}
.tip b{color:#5CB4FF}
.plan .meta small,.docrow span{color:var(--steel)}
.why .chain small{color:var(--steel)}

/* ===== v4: новые блоки DOTScrm, флота и ИИ ===== */
.hstats{display:flex;flex-wrap:wrap;gap:0;margin-top:36px;border-top:1px solid var(--line)}
.hstats>div{padding:16px 28px 0 0;margin-right:28px;display:flex;flex-direction:column;gap:4px}
.hstats>div+div{border-left:1px solid var(--line);padding-left:28px}
.hstats b{font-size:26px;font-weight:600;letter-spacing:-.03em;color:var(--fg)}
.hstats span{font-size:13.5px;color:var(--fg3)}
@media (max-width:560px){.hstats>div{margin-right:0;padding-right:16px}.hstats>div+div{padding-left:16px}}

.pains{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.pains>div{display:grid;grid-template-columns:56px minmax(0,1fr);gap:16px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line)}
.pains i{font-style:normal;font-size:14px;font-weight:600;color:var(--fg3);font-variant-numeric:tabular-nums}
.pains p{font-size:clamp(18px,1.7vw,22px);line-height:1.4;letter-spacing:-.01em;animation:fadein .45s var(--ease)}
.pains .b{color:var(--fg2)} .pains .a{color:var(--fg)}
.pains .a::before{content:"✓";color:var(--emer);font-weight:700;margin-right:10px}
.pains[data-mode="before"] .a,.pains[data-mode="after"] .b{display:none}

.flows{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:28px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.flows>span{grid-column:1/-1;padding:14px 20px;border-bottom:1px solid var(--line)}
.flows>div{padding:18px 20px;display:flex;flex-direction:column;gap:6px}
.flows>div+div{border-left:1px solid var(--line)}
.flows b{font-size:15px;font-weight:600}
.flows div span{font-size:14px;color:var(--fg3);line-height:1.45}
@media (max-width:900px){.flows{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.flows>div:nth-child(4){border-left:0}.flows>div:nth-child(n+4){border-top:1px solid var(--line)}}
@media (max-width:560px){.flows{grid-template-columns:minmax(0,1fr)}.flows>div+div{border-left:0;border-top:1px solid var(--line)}}

.dirs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:28px;align-items:start}
.dir-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.dir-list button{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--fg);font:500 14.5px/1.3 var(--f);cursor:pointer;transition:border-color .2s,background .2s}
.dir-list button small{font-size:12px;color:var(--fg3);font-weight:400}
.dir-list button:hover{border-color:#C9CED1}
.dir-list button[aria-selected="true"]{border-color:var(--ultra);background:var(--ultra-bg)}
.dir-cards{position:sticky;top:calc(var(--hdr) + var(--eco) + 20px)}
.dir-card[hidden]{display:none!important}
.dir-card{border:1px solid var(--line);border-radius:16px;padding:28px;background:var(--surface);display:flex;flex-direction:column;gap:18px}
.dir-card>*{animation:fadein .4s var(--ease)}
.dir-card .meta{display:flex;gap:8px;flex-wrap:wrap}
.dir-card h3{font-size:26px}
.dir-card .ba{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
.dir-card .ba>div{padding:16px;border-radius:12px;background:var(--bg2);font-size:15px;line-height:1.5;color:var(--fg2)}
.dir-card .ba>div.now{background:var(--emer-bg);color:var(--fg)}
.dir-card .ba small{display:block;font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg3);margin-bottom:6px}
.dir-card .pk{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:12px;overflow:hidden}
.dir-card .pk>div{padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.dir-card .pk>div+div{border-left:1px solid var(--line)}
.dir-card .pk small{font-size:12.5px;color:var(--fg3)} .dir-card .pk b{font-size:18px;font-weight:600}
@media (max-width:960px){.dirs{grid-template-columns:minmax(0,1fr)}.dir-cards{position:static}}
@media (max-width:560px){.dir-list{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.dir-card .ba{grid-template-columns:minmax(0,1fr)}.dir-card{padding:20px}}

.presets{margin-bottom:20px;display:flex;flex-wrap:wrap;gap:8px}
.proof .big{font-size:clamp(32px,3vw,44px);font-weight:600;color:var(--fg)}
.proof h4{font-size:16px;color:var(--fg2);font-weight:500}

.sets td,.sets th{vertical-align:top}
.sets td:nth-child(2){color:var(--fg2);font-size:14.5px;max-width:420px}
.sets .num{white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:600}
.sets[data-mode="one"] .p2,.sets[data-mode="many"] .p1{display:none}
.sets .p1,.sets .p2{animation:fadein .4s var(--ease)}
.arch{margin-top:20px}

.tiers>div{gap:12px}
.tiers .big{font-size:clamp(28px,2.6vw,36px);font-weight:600}
.tier-n{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg3)}
.tiers .hi{border-color:var(--ultra)!important;box-shadow:inset 0 3px 0 var(--ultra)}
.tiers .hi .tier-n{color:var(--ultra-t)}
.rules{margin-top:36px;gap:36px}
.rules h4{margin-bottom:14px}
.ilist{display:grid;grid-template-columns:minmax(0,1fr) auto;border-top:1px solid var(--line)}
.ilist span,.ilist b{padding:10px 0;border-bottom:1px solid var(--line);font-size:15px}
.ilist span{color:var(--fg2)} .ilist b{font-weight:600;text-align:right;white-space:nowrap;padding-left:16px}

.news{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.news>div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:6px}
.news small{font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--emer-t)}
.news b{font-size:15.5px;font-weight:600}
.news span{font-size:14px;color:var(--fg3);line-height:1.45}
@media (max-width:1000px){.news{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.news{grid-template-columns:minmax(0,1fr)}}

/* флот: заходы в порт */
.port{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.port .top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 20px;border-bottom:1px solid var(--line);font-size:13px;color:var(--fg3)}
.port table{width:100%;border-collapse:collapse;font-size:15px}
.port th{text-align:left;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--fg3);padding:12px 20px;border-bottom:1px solid var(--line)}
.port td{padding:14px 20px;border-bottom:1px solid var(--line2)}
.port tr:last-child td{border-bottom:0}
.port td b{font-weight:600}
.port tbody tr{transition:background .3s}
.port tbody tr:hover{background:var(--bg2)}
.rk{display:inline-flex;font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:6px}
.rk.h{background:var(--bad-bg);color:var(--bad)} .rk.m{background:var(--warn-bg);color:var(--warn)} .rk.l{background:var(--ok-bg);color:var(--ok)}
.port .ov{color:var(--bad);font-weight:600}
@media (max-width:700px){.port{overflow-x:auto}.port table{min-width:620px}}
@media (prefers-reduced-motion:no-preference){.port tbody tr.new td{animation:rowIn 4.5s ease-in-out infinite}}
@keyframes rowIn{0%,100%{background:transparent}50%{background:var(--ultra-bg)}}

/* ИИ: голосовое инженера → акт */
.voice{display:grid;grid-template-columns:minmax(0,1fr);gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.voice .top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid var(--line)}
.voice .vb{padding:22px;display:flex;flex-direction:column;gap:14px}
.voice .wave{display:flex;align-items:center;gap:3px;height:36px}
.voice .wave i{width:3px;border-radius:2px;background:var(--ultra);height:30%}
@media (prefers-reduced-motion:no-preference){.voice[data-mode="voice"] .wave i{animation:wv 1.1s ease-in-out infinite}}
.voice .wave i:nth-child(3n){animation-delay:.2s}.voice .wave i:nth-child(3n+1){animation-delay:.45s}.voice .wave i:nth-child(4n){animation-delay:.7s}
@keyframes wv{50%{height:100%}}
.voice .quote{font-size:16px;line-height:1.55;color:var(--fg2);font-style:italic}
.voice .actf{display:flex;flex-direction:column;gap:10px}
.voice .actf div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;padding-bottom:10px;border-bottom:1px solid var(--line2);font-size:15px;animation:fadein .4s var(--ease) both}
.voice .actf div:nth-child(2){animation-delay:.1s}.voice .actf div:nth-child(3){animation-delay:.2s}.voice .actf div:nth-child(4){animation-delay:.3s}.voice .actf div:nth-child(5){animation-delay:.4s}
.voice .actf small{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--fg3)}
.voice[data-mode="voice"] .m-act,.voice[data-mode="act"] .m-voice{display:none}
@media (max-width:560px){.voice .actf div{grid-template-columns:minmax(0,1fr);gap:2px}}
.head.row>.seg{display:inline-flex;flex-direction:row;gap:2px;flex:none}
.hstats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.hstats>div{margin-right:0;padding:16px 16px 0 0}
.hstats>div+div{padding-left:20px}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .ecobar{background:var(--bg2)}:root:not([data-theme="light"]) .eco-lbl,:root:not([data-theme="light"]) .ecobar a i:not(.e):not(.s){background:#2A2E33}}
:root[data-theme="dark"] .ecobar{background:var(--bg2)}
:root[data-theme="dark"] .eco-lbl,:root[data-theme="dark"] .ecobar a i:not(.e):not(.s){background:#2A2E33}
.hstats b{white-space:nowrap}
@media (max-width:560px){.hstats b{font-size:19px}.hstats span{font-size:12.5px}.hstats>div+div{padding-left:12px}}

/* ===== v4.1: тёмные фоны — синие из прошлой версии, а не чёрные ===== */
:root{--navy:#374192;--navy-d:#2d3678;--navy-bg:radial-gradient(900px 520px at 85% -10%,rgba(1,142,247,.28),transparent 60%),radial-gradient(700px 500px at 0% 110%,rgba(0,155,147,.18),transparent 60%),linear-gradient(160deg,#3a459c 0%,#2a3277 55%,#1d2356 100%)}
.topbar{background:var(--navy-d);color:#cfd4ef}
.night.why,.cta-card,.plan,.calc .out,.docai,.chat,.prod.feat{background:var(--navy-bg)!important;background-color:var(--navy-d)!important}
.night.why{--on-night2:#d3d8f5;--on-night3:#a3abdc}
.night.why .lead,.why .cap{color:#d3d8f5}
.night.why .eyebrow,.why .chain small,.inv .eyebrow,.inv .eyebrow.e{color:#a3abdc}
.inv{--on-night2:#d3d8f5;--on-night3:#a3abdc}
.why .chain>div{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.3)}
.why .tabs{background:rgba(255,255,255,.12)}
.why .tabs button{color:#dfe3f7}
.why .tabs button[aria-selected="true"],.docai .seg button[aria-pressed="true"]{background:#fff;color:var(--navy)}
.why .chain.one>div:nth-child(odd):not(:nth-child(3)){border-top-color:var(--navy)}
.chain.one>div{border-top-color:var(--navy)}
.tip{background:var(--navy-d)}
.prod.feat .pname sub{color:#7cc4ff}
.plan .prods a{color:var(--navy)}
.docrow span,.plan .meta small{color:#a3abdc}
.eco-lbl,.ecobar a i{background:var(--navy)}
.tabs button[aria-selected="true"],.seg button[aria-pressed="true"],.picks button[aria-pressed="true"],.roles button[aria-pressed="true"],.rail button[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .eco-lbl,:root:not([data-theme="light"]) .ecobar a i:not(.e):not(.s){background:var(--navy)}}
:root[data-theme="dark"] .eco-lbl,:root[data-theme="dark"] .ecobar a i:not(.e):not(.s){background:var(--navy)}

/* приборы Sekee: строки-ссылки на sekee.ru */
.dev>a{display:grid;grid-template-columns:190px minmax(0,1fr) auto;gap:20px;padding:16px 20px;border-radius:12px;background:var(--surface);border:1px solid var(--line);align-items:center;text-decoration:none;color:var(--fg);transition:border-color .2s,background .2s}
.dev>a:hover{border-color:var(--ultra);background:var(--ultra-bg)}
.dev>a b{font-weight:600}
.dev>a span{color:var(--fg2);font-size:15.5px}
.dev .ext{font-style:normal;color:var(--ultra-t);font-weight:500;margin-left:4px}
@media (max-width:700px){.dev>a{grid-template-columns:minmax(0,1fr);gap:6px}.dev>a .chip{justify-self:start}}
.prodimg{display:block}
.prodimg::before{background:radial-gradient(closest-side,rgba(1,142,247,.12),transparent)}
.prodimg img{max-height:400px}
.stats b{white-space:nowrap;font-size:clamp(24px,2.5vw,38px);font-weight:600}

/* ===== v4.2: синие акценты на белом фоне ===== */
/* строка продуктов экосистемы — синяя */
.ecobar{background:var(--navy-bg)!important;background-color:var(--navy)!important;border-top:0}
.eco-lbl{background:rgba(255,255,255,.14)!important;color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.ecobar a{color:#E6E9F8}
.ecobar a i{background:rgba(255,255,255,.16)!important;color:#fff}
.ecobar a i.e{background:var(--emer)!important} .ecobar a i.s{background:var(--ultra)!important}
.ecobar a:hover{background:rgba(255,255,255,.12);box-shadow:none;color:#fff}
.ecobar a[aria-current="page"],.ecobar a.cur{background:#fff;color:var(--navy);box-shadow:none}
.ecobar a[aria-current="page"] i:not(.e):not(.s),.ecobar a.cur i:not(.e):not(.s){background:var(--navy)!important}

/* подзаголовки и метки */
.eyebrow,.night .eyebrow{color:var(--navy)}
.eyebrow.e,.night .eyebrow.e{color:var(--emer-t)}
h1 .sub{color:var(--navy)}
.night h1 .l{color:var(--ultra)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .eyebrow,:root:not([data-theme="light"]) h1 .sub{color:#9fb0ff}}
:root[data-theme="dark"] .eyebrow,:root[data-theme="dark"] h1 .sub{color:#9fb0ff}

/* иконки карточек — залитые */
.ic,.night .ic{background:var(--navy);color:#fff}
.ic.e{background:var(--emer);color:#fff} .ic.s{background:var(--ultra);color:#fff}
.ddm a i{background:var(--navy);color:#fff}

/* карточки: синяя полоска сверху */
.card{position:relative;overflow:hidden}
.g2>.card::after,.g3>.card::after,.g4>.card::after{content:"";position:absolute;left:0;top:0;height:3px;width:44px;background:var(--ultra);transition:width .35s var(--ease)}
.g2>.card:nth-child(even)::after,.g4>.card:nth-child(even)::after,.g3>.card:nth-child(even)::after{background:var(--emer)}
.g2>.card:hover::after,.g3>.card:hover::after,.g4>.card:hover::after{width:100%}
.prod.feat::after{display:none}

/* шаги, цифры, таблицы */
.steps>div::before{background:var(--navy);color:#fff}
.steps>div{border-top:3px solid var(--navy)}
.steps>div:nth-child(even){border-top-color:var(--ultra)}
.stats2 b,.hstats b,.proof .big,.night .stats b{color:var(--navy)}
.stats2>div::before{width:40px;height:3px}
.pains i{color:var(--ultra);font-weight:700}
.tbl th,.sets th{background:var(--ultra-bg);color:var(--navy)}
.port th{background:var(--ultra-bg);color:var(--navy)}
.faq summary::after{background:var(--navy);color:#fff}
.faq details[open]{border-color:var(--ultra)}
.flows b{color:var(--navy)}
.news small{color:var(--ultra-t)}
.news>div{border-top:3px solid var(--ultra)}
.news>div:nth-child(even){border-top-color:var(--emer)}
.dir-list button[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.dir-list button[aria-selected="true"] small{color:#C9CEF0}
.dir-card{border-top:3px solid var(--navy)}
.list li::before{background:var(--ultra)}
.rng output{background:var(--navy);color:#fff}
.kv dt{color:var(--fg3)} .kv dd{color:var(--navy)}
.foot h4{color:var(--navy)}
.twin{border-top:3px solid var(--navy)}
.chip.b{background:var(--navy);color:#fff}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .stats2 b,:root:not([data-theme="light"]) .hstats b,:root:not([data-theme="light"]) .proof .big,:root:not([data-theme="light"]) .kv dd,:root:not([data-theme="light"]) .flows b,:root:not([data-theme="light"]) .foot h4{color:#9fb0ff}}
:root[data-theme="dark"] .stats2 b,:root[data-theme="dark"] .hstats b,:root[data-theme="dark"] .proof .big,:root[data-theme="dark"] .kv dd,:root[data-theme="dark"] .flows b,:root[data-theme="dark"] .foot h4{color:#9fb0ff}
.night.why .eyebrow,.night.why .eyebrow.e,.inv .eyebrow,.inv .eyebrow.e,.prod.feat .eyebrow{color:#C9CEF0}
.inv .ic,.why .ic{background:rgba(255,255,255,.16)}

/* юридические документы */
.doc-hero{padding-block:48px 36px}
.doc-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.doc-nav a{padding:8px 14px;border-radius:8px;border:1px solid var(--line);font-size:14.5px;text-decoration:none;color:var(--fg2)}
.doc-nav a:hover{border-color:var(--ultra);color:var(--fg)}
.doc-nav a[aria-current="page"]{background:var(--navy);border-color:var(--navy);color:#fff}
.doc-sec{padding-block:48px 96px}
.doc{max-width:860px;display:flex;flex-direction:column;gap:14px}
.doc h2{font-size:22px;margin-top:22px;letter-spacing:-.02em}
.doc p,.doc li{font-size:16px;line-height:1.6;color:var(--fg2)}
.doc-list{display:flex;flex-direction:column;gap:10px;padding-left:20px;margin:0}
.doc-list li::marker{color:var(--ultra)}
.foot .docs{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot .docs a{color:var(--fg3);text-decoration:none;font-size:13.5px}
.foot .docs a:hover{color:var(--fg)}
.foot .req{font-size:13px;color:var(--fg3);line-height:1.6}
/* вход в DOTS */
.login-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;margin-top:24px;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:var(--ultra-bg);text-decoration:none;color:var(--fg);max-width:560px;transition:border-color .2s,transform .2s}
.login-card:hover{border-color:var(--ultra);transform:translateY(-1px)}
.login-card .ic{width:40px;height:40px}
.login-card .lc-t{display:flex;flex-direction:column;gap:2px}
.login-card b{font-size:16px;font-weight:600;color:var(--navy)}
.login-card small{font-size:13.5px;color:var(--fg3);line-height:1.4}
.login-card .lc-go{font-size:13.5px;font-weight:600;color:var(--ultra-t);white-space:nowrap}
@media (max-width:520px){.login-card{grid-template-columns:auto minmax(0,1fr)}.login-card .lc-go{grid-column:2}}
h3.h4{font-size:18px;line-height:1.3;letter-spacing:-.01em;font-weight:600}
.proof h3.h4{font-size:16px;color:var(--fg2);font-weight:500}
.rules h3.h4{margin-bottom:14px}