:root{
  --r:6px; --maxw:1240px; --ok:#15803d; --err:#b91c1c;
  --font-h:'Montserrat',system-ui,sans-serif; --font-b:'Inter',system-ui,sans-serif; --font-m:'JetBrains Mono',ui-monospace,monospace;
  --primary:#0F172A;--bg:#F8FAFC;--soft:#E2E8F0;--steel:#475569;--line:#CBD5E1;--accent:#F97316;--on-accent:#1C0E02;--ink:#0F172A;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);font-size:16px;line-height:1.6;color:var(--ink);background:var(--bg)}
img{max-width:100%;display:block}
a{color:inherit}
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
h1,h2,h3,h4{font-family:var(--font-h);line-height:1.2;color:var(--primary);letter-spacing:-.012em}
h1{font-size:clamp(30px,4.2vw,52px);font-weight:800}
h2{font-size:clamp(24px,2.8vw,34px);font-weight:700}
h3{font-size:clamp(18px,1.6vw,21px);font-weight:700}
p{max-width:68ch}
p+p,.d-body p+p{margin-top:.7em}
.lead{font-size:18px;color:var(--steel);max-width:62ch}
.eyebrow{font-family:var(--font-m);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.muted{color:var(--steel)}
.grid-bg{background-image:linear-gradient(color-mix(in srgb,var(--primary) 7%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--primary) 7%,transparent) 1px,transparent 1px);background-size:44px 44px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 26px;border-radius:var(--r);border:1px solid transparent;font:600 15px var(--font-b);cursor:pointer;text-decoration:none;transition:background .25s cubic-bezier(.16,1,.3,1),transform .15s,border-color .25s,color .25s}
.btn:active{transform:translateY(1px)}
.btn-a{background:var(--accent);color:var(--on-accent)}
.btn-a:hover{background:color-mix(in srgb,var(--accent) 82%,var(--primary))}
.btn-o{background:transparent;color:var(--primary);border-color:color-mix(in srgb,var(--primary) 35%,transparent)}
.btn-o:hover{border-color:var(--accent);color:var(--accent)}
.hero .btn-o{color:#EAF1F7;border-color:rgba(234,241,247,.4)}
.hero .btn-o:hover{border-color:var(--accent);color:#fff}
:is(a,button,input,select,textarea,summary):focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

.topbar{background:var(--bg);border-bottom:1px solid var(--line)}
.topbar .container{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-img{height:44px;width:auto;display:block}
.logo-sub{font-size:11.5px;color:var(--steel);line-height:1.25;max-width:16ch}
.rostec img{height:46px;width:auto;display:block}
.rostec:hover{opacity:.75}
.f-logo{height:56px;width:auto;display:block}
.f-logo-badge{display:inline-block;background:#fff;padding:10px 16px;border-radius:var(--r);margin-bottom:16px;line-height:0}
.f-rostec{display:flex;align-items:center;gap:14px;margin-top:20px;max-width:300px;text-decoration:none;opacity:.92;transition:opacity .2s}
.f-rostec:hover{opacity:1}
.hl-ic{width:54px;height:54px;flex:none}
.hl-tx b{display:block;font:800 16px/1.05 var(--font-h);letter-spacing:.02em;text-transform:uppercase;color:#E8262E}
.hl-tx span{display:block;font-size:12px;line-height:1.35;color:#C7D1DC;margin-top:5px}
.logo-mark{width:42px;height:42px;border-radius:var(--r);background:var(--primary);color:#fff;display:grid;place-items:center;font:800 15px var(--font-h);letter-spacing:.02em}
.logo b{font:800 17px var(--font-h);color:var(--primary);line-height:1.1;display:block}
.logo span{font-size:11.5px;color:var(--steel);display:block;line-height:1.2}
.rostec{display:flex;align-items:center;padding-left:20px;border-left:1px solid var(--line);transition:opacity .2s}
.top-contacts{margin-left:auto;display:flex;align-items:center;gap:18px;font-size:14.5px}
.top-contacts a{text-decoration:none;color:var(--primary);font-weight:600}
.top-contacts a:hover{color:var(--accent)}
.top-contacts .mail{color:var(--steel);font-weight:500}
.mainnav{background:var(--primary);position:sticky;top:0;z-index:40}
.mainnav .container{display:flex;align-items:center}
.mainnav ul{list-style:none;display:flex;flex-wrap:wrap;padding:0}
.mainnav a{display:block;padding:13px 13px;color:#D7DFEA;text-decoration:none;font:600 13.5px var(--font-b);letter-spacing:.01em;border-bottom:2px solid transparent;transition:color .2s}
.mainnav a:hover{color:#fff}
.mainnav a[aria-current="page"]{color:#fff;border-bottom-color:var(--accent)}
.burger{display:none;margin-left:auto;background:none;border:0;color:#fff;padding:12px;cursor:pointer}

.hero{position:relative;color:#EAF1F7;background:var(--primary);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:var(--hero-img) center/cover no-repeat;opacity:.34;filter:saturate(.6) contrast(1.05)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,color-mix(in srgb,var(--primary) 92%,black) 0%,color-mix(in srgb,var(--primary) 55%,transparent) 62%,transparent 100%),linear-gradient(color-mix(in srgb,#fff 6%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,#fff 6%,transparent) 1px,transparent 1px);background-size:auto,44px 44px,44px 44px}
.hero>.container{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:end;padding-block:88px 64px}
.hero h1{color:#fff;max-width:24ch}
.hero .lead{color:#C4D0DE;margin:18px 0 30px}
.hero .eyebrow{margin-bottom:14px;display:block}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-self:end}
.spec{background:color-mix(in srgb,var(--primary) 55%,black 8%);border:1px solid rgba(234,241,247,.16);border-left:3px solid var(--accent);border-radius:var(--r);padding:16px 18px}
.spec b{font:600 26px/1 var(--font-m);color:#fff;display:block}
.spec b .unit{font-size:14px;color:var(--accent)}
.spec>span{font-size:12.5px;color:#A9B7C6;display:block;margin-top:6px}

.hero.slim>.container{grid-template-columns:1fr;padding-block:58px 46px;align-items:start}
.crumbs{font-size:13px;color:#9FB0C0;margin-bottom:12px}
.crumbs a{color:#C4D0DE;text-decoration:none}
.crumbs a:hover{color:#fff}

section{padding-block:72px}
.sec-soft{background:var(--soft)}
.sec-dark{background:var(--primary);color:#DCE4EE}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-head{margin-bottom:38px;max-width:760px}
.sec-head p{margin-top:12px}

.chip{display:inline-flex;flex-direction:column;gap:2px;background:var(--bg);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--r);padding:10px 14px}
.chip b{font:600 19px/1.1 var(--font-m);color:var(--primary)}
.chip>span{font-size:11.5px;color:var(--steel)}

.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tile{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:20px 18px;text-decoration:none;transition:transform .25s cubic-bezier(.16,1,.3,1),border-color .25s,box-shadow .25s;display:flex;flex-direction:column;gap:10px;min-height:132px}
.tile:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 10px 24px -14px color-mix(in srgb,var(--primary) 40%,transparent)}
.tile svg{color:var(--accent)}
.tile b{font:700 15px var(--font-h);color:var(--primary)}
.tile span{font-size:12.5px;color:var(--steel);line-height:1.45}

.cards{display:grid;gap:20px}
.cards.c2{grid-template-columns:1fr 1fr}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 26px -16px color-mix(in srgb,var(--primary) 45%,transparent)}
.card h3{margin-bottom:10px}
.card ul{padding-left:0;list-style:none;display:grid;gap:8px;font-size:15px}
.card ul li{padding-left:22px;position:relative}
.card ul li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:2px;background:var(--accent)}
.sec-soft .card,.sec-soft .chip{background:var(--bg)}

.zig{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.zig.rev>.zimg{order:-1}
.zimg{border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.zimg img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.zimg figcaption{font-size:12.5px;color:var(--steel);padding:10px 14px;background:var(--bg);border-top:1px solid var(--line)}

.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.counter b{font:700 clamp(30px,3.4vw,44px)/1 var(--font-m);color:var(--primary);display:block}
.counter b .unit{font-size:.5em;color:var(--accent)}
.counter b .unit,.spec b .unit{display:inline}
.counter>span{font-size:13.5px;color:var(--steel);display:block;margin-top:8px;max-width:24ch}
.sec-dark .counter b{color:#fff}
.sec-dark .counter>span{color:#A9B7C6}

.line-card{display:grid;grid-template-columns:300px 1fr;gap:0;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.line-card img{width:100%;height:100%;object-fit:cover;min-height:200px}
.line-card .lc-body{padding:22px 26px}
.line-card .lc-body h3{margin-bottom:8px}
.line-card .lc-specs{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.lc-num{font:600 13px var(--font-m);color:var(--accent)}

details{border:1px solid var(--line);border-radius:var(--r);background:var(--bg)}
details+details{margin-top:12px}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font:700 16px var(--font-h);color:var(--primary)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:600 22px var(--font-m);color:var(--accent);transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details .d-body{padding:0 22px 20px;color:var(--ink)}

.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.tab{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:9px 18px;font:600 14px var(--font-b);color:var(--steel);cursor:pointer;transition:.2s}
.tab:hover{color:var(--primary)}
.tab.on{background:var(--primary);border-color:var(--primary);color:#fff}

.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ncard{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s}
.ncard:hover{transform:translateY(-4px);box-shadow:0 12px 26px -16px color-mix(in srgb,var(--primary) 45%,transparent)}
.ncard .nimg{aspect-ratio:16/9;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 12%,var(--soft)),var(--soft));display:grid;place-items:center;color:var(--steel);font-size:12.5px;border-bottom:1px solid var(--line)}
.ncard .nbody{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.nmeta{display:flex;gap:10px;align-items:center;font-size:12px}
.ntag{background:color-mix(in srgb,var(--accent) 14%,transparent);color:color-mix(in srgb,var(--accent) 70%,var(--primary));font-weight:600;border-radius:var(--r);padding:3px 9px}
.ndate{font-family:var(--font-m);color:var(--steel)}
.ncard h3{font-size:16.5px}
.ncard .nlead{font-size:14px;color:var(--steel);flex:1}
.nmore{font:600 14px var(--font-b);color:var(--accent);text-decoration:none}
.nmore:hover{text-decoration:underline}

.doc-table{width:100%;border-collapse:collapse;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.doc-table th{font:600 12px var(--font-m);text-transform:uppercase;letter-spacing:.1em;color:var(--steel);text-align:left;padding:14px 20px;background:var(--soft)}
.doc-table td{padding:15px 20px;border-top:1px solid var(--line);font-size:15px}
.doc-table td:last-child{text-align:right;white-space:nowrap}
.doc-dl{display:inline-flex;gap:6px;align-items:center;color:var(--accent);font:600 13.5px var(--font-b);text-decoration:none}
.doc-dl:hover{text-decoration:underline}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-full{grid-column:1/-1}
label.fl{display:block;font:600 13.5px var(--font-b);color:var(--primary);margin-bottom:6px}
.inp{width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg);font:400 15px var(--font-b);color:var(--ink);transition:border-color .2s}
textarea.inp{min-height:110px;resize:vertical}
.inp:focus{border-color:var(--accent);outline:none}
.inp.bad{border-color:var(--err)}
.f-err{display:none;font-size:12.5px;color:var(--err);margin-top:5px}
.inp.bad~.f-err{display:block}
.f-check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--steel)}
.f-check input{width:18px;height:18px;margin-top:2px;accent-color:var(--accent)}
.f-file{display:flex;align-items:center;gap:12px;border:1px dashed var(--line);border-radius:var(--r);padding:12px 14px;font-size:14px;color:var(--steel);cursor:pointer}
.f-file:hover{border-color:var(--accent)}
.f-ok{display:none;background:color-mix(in srgb,var(--ok) 10%,transparent);border:1px solid color-mix(in srgb,var(--ok) 40%,transparent);color:var(--ok);border-radius:var(--r);padding:14px 18px;font-weight:600}
form.sent .f-ok{display:block}
form.sent .form-grid,form.sent .f-actions{display:none}
.f-actions{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-top:18px}

.cta-band{background:var(--primary);color:#DCE4EE;padding-block:64px}
.cta-band .container{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.cta-band h2{color:#fff}
.cta-band .lead{color:#B7C4D2}
.cta-band .inp{background:color-mix(in srgb,var(--primary) 70%,black 6%);border-color:rgba(234,241,247,.22);color:#fff}
.cta-band .inp::placeholder{color:#8FA0B2}
.cta-band label.fl{color:#D7DFEA}
.cta-band .f-check{color:#A9B7C6}
.cta-req{font-size:13px;color:#8FA0B2;margin-top:26px;line-height:1.7}

footer{background:color-mix(in srgb,var(--primary) 88%,black);color:#B7C4D2;padding:56px 0 28px;font-size:14px}
footer .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.2fr;gap:36px}
footer h4{color:#fff;font-size:14px;margin-bottom:14px;text-transform:uppercase;letter-spacing:.08em}
footer ul{list-style:none;padding:0;display:grid;gap:8px}
footer a{color:#B7C4D2;text-decoration:none}
footer a:hover{color:#fff}
.f-bottom{border-top:1px solid rgba(234,241,247,.14);margin-top:40px;padding-top:22px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;font-size:12.5px;color:#8FA0B2}
.soc{display:flex;gap:10px}
.soc a{display:inline-grid;place-items:center;min-width:44px;height:34px;padding-inline:12px;border:1px solid rgba(234,241,247,.25);border-radius:var(--r);font:700 12px var(--font-m);letter-spacing:.06em;text-decoration:none;color:#DCE4EE}
.soc a:hover{border-color:var(--accent);color:#fff}

.person{display:flex;gap:18px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.avatar{width:72px;height:72px;border-radius:50%;background:var(--soft);display:grid;place-items:center;color:var(--steel);flex:none}
.person b{font:700 16px var(--font-h);color:var(--primary);display:block}
.person .role{font-size:13px;color:var(--accent);font-weight:600;margin:2px 0 8px}
.person a{display:block;font-size:14px;text-decoration:none;color:var(--ink)}
.person a:hover{color:var(--accent)}

.mapph{position:relative;border:1px solid var(--line);border-radius:var(--r);min-height:320px;background:var(--soft);overflow:hidden}
.mapph .pin{position:absolute;left:50%;top:44%;transform:translate(-50%,-100%);text-align:center}
.mapph .pin svg{color:var(--accent);filter:drop-shadow(0 6px 10px color-mix(in srgb,var(--primary) 30%,transparent))}
.mapph .pin b{display:block;background:var(--primary);color:#fff;border-radius:var(--r);padding:6px 12px;font:600 12.5px var(--font-b);margin-top:6px}
.map-note{font-size:13px;color:var(--steel);padding:12px 0 0}

.req-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.req{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:14px 18px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.req span{font-size:12.5px;color:var(--steel);display:block}
.req b{font:600 15px var(--font-b);color:var(--ink)}
.copy{background:none;border:1px solid var(--line);border-radius:var(--r);min-width:44px;min-height:36px;cursor:pointer;color:var(--steel);font:600 12px var(--font-b)}
.copy:hover{border-color:var(--accent);color:var(--accent)}

.vid{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 82%,black),var(--primary));display:grid;place-items:center}
.vid .play{width:58px;height:58px;border-radius:50%;background:var(--accent);display:grid;place-items:center;color:var(--on-accent)}
.vid figcaption{position:absolute;left:0;right:0;bottom:0;padding:12px 16px;font-size:13px;color:#E5ECF4;background:linear-gradient(transparent,rgba(0,0,0,.55))}
.vid .vk{position:absolute;top:12px;left:12px;font:700 11px var(--font-m);letter-spacing:.08em;color:#B7C4D2;border:1px solid rgba(234,241,247,.3);border-radius:4px;padding:3px 8px}

.tl{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:2px solid var(--line);counter-reset:tl}
.tl>div{padding:22px 22px 0 0;position:relative}
.tl>div::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:var(--accent)}
.tl b{font:700 20px var(--font-m);color:var(--primary);display:block;margin-bottom:6px}

.ph{border:1px dashed var(--line);border-radius:var(--r);background:var(--soft);display:grid;place-items:center;color:var(--steel);font-size:13px;text-align:center;padding:14px;min-height:150px}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}

.search{display:flex;gap:0;max-width:640px}
.search .inp{border-radius:var(--r) 0 0 var(--r)}
.search .btn{border-radius:0 var(--r) var(--r) 0}

dialog#consult{border:0;border-radius:var(--r);padding:0;max-width:560px;width:calc(100% - 32px);margin:auto}
dialog#consult::backdrop{background:color-mix(in srgb,var(--primary) 55%,black 30%);backdrop-filter:blur(2px)}
dialog#consult .dlg{padding:30px}
dialog#consult h3{margin-bottom:6px}
.dlg-close{position:absolute;top:10px;right:10px;background:none;border:0;font:400 26px var(--font-b);color:var(--steel);cursor:pointer;padding:8px;line-height:1}

@media (prefers-reduced-motion:no-preference){
  html.js .rv{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1);transition-delay:calc(var(--i,0)*60ms)}
  html.js .rv.in{opacity:1;transform:none}
}

@media (max-width:1100px){
  .tiles{grid-template-columns:repeat(3,1fr)}
  .counters{grid-template-columns:repeat(2,1fr)}
  .mainnav a{padding:12px 10px;font-size:13px}
}
@media (max-width:900px){
  section{padding-block:52px}
  .hero>.container{grid-template-columns:1fr;padding-block:60px 46px;gap:30px}
  .specs{grid-template-columns:1fr 1fr}
  .zig,.zig.rev{grid-template-columns:1fr}
  .zig.rev>.zimg{order:0}
  .cards.c3,.cards.c2,.news-grid{grid-template-columns:1fr 1fr}
  .cta-band .container{grid-template-columns:1fr}
  footer .cols{grid-template-columns:1fr 1fr}
  .line-card{grid-template-columns:1fr}
  .line-card img{max-height:220px}
  .tl{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr}
  .topbar .top-contacts .mail{display:none}
  .rostec{display:none}
}
@media (max-width:700px){
  .mainnav ul{display:none;flex-direction:column;width:100%;padding-block:8px}
  .mainnav.open ul{display:flex}
  .mainnav a{padding:12px 4px;border-bottom:0;border-left:3px solid transparent}
  .mainnav a[aria-current="page"]{border-left-color:var(--accent)}
  .burger{display:block}
  .tiles,.cards.c3,.cards.c2,.news-grid,.form-grid,.req-grid,.gal{grid-template-columns:1fr}
  .f-full{grid-column:auto}
  .specs,.counters{grid-template-columns:1fr 1fr}
  .btn{width:100%}
  .f-actions .btn{width:auto;flex:1}
  .top-contacts a.tel{font-size:14px}
  footer .cols{grid-template-columns:1fr}
  .search{max-width:none}
}


.tiles.t3{grid-template-columns:repeat(3,1fr)}
.specs.s4{grid-template-columns:repeat(4,1fr);margin-top:26px}
.news-grid.n2{grid-template-columns:1fr 1fr}
@media (max-width:1100px){.tiles.t3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.specs.s4{grid-template-columns:1fr 1fr}.news-grid.n2{grid-template-columns:1fr 1fr}}
@media (max-width:700px){.tiles.t3,.news-grid.n2{grid-template-columns:1fr}.specs.s4{grid-template-columns:1fr 1fr}}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
body{overflow-x:clip}
.req>div{min-width:0}
.req b{overflow-wrap:anywhere}
.copy{flex:none;white-space:nowrap;padding:6px 12px}
.form-grid>*{min-width:0}
.inp{min-width:0}
img{height:auto}

.pageview[hidden]{display:none}

.inp,select.inp,textarea.inp{font-size:16px}          
[id]{scroll-margin-top:72px}                           
.nmore,.doc-dl{display:inline-flex;align-items:center;min-height:40px}  
.tab{min-height:40px;display:inline-flex;align-items:center}
.copy{min-height:40px}
dialog#consult{max-height:92dvh}
dialog#consult .dlg{overflow-y:auto;max-height:92dvh}

@media (max-width:700px){
  h1{font-size:clamp(26px,7.2vw,32px)}
  .hero>.container{padding-block:38px 34px;gap:22px}
  .hero .lead{font-size:16px;margin:14px 0 22px}
  .topbar .container{flex-wrap:wrap;min-height:0;padding-block:8px;gap:6px 12px}
  .logo-mark{width:36px;height:36px;font-size:13px}
  .logo b{font-size:14.5px}
  .tile{min-height:0;padding:16px}
  .tiles{gap:12px}
  .line-card img{aspect-ratio:16/9;max-height:none}
  .zimg figcaption{font-size:12px}
  .top-contacts{margin-left:auto;gap:12px}
  .topbar .btn{width:auto;min-height:38px;padding:8px 12px;font-size:12.5px}
  .top-contacts a.tel{white-space:nowrap;font-size:13.5px}
  .hero>.container{padding-block:48px 40px}
  .zig{gap:26px}
  .doc-table th,.doc-table td{padding:12px 14px}
  .doc-table td:last-child{white-space:normal}
  dialog#consult .dlg{padding:22px}
  section{padding-block:44px}
  .cta-band{padding-block:48px}
}
@media (max-width:480px){
  .logo>span>span{display:none}
  section{padding-block:40px}
  .cta-band{padding-block:44px}
  footer{padding:44px 0 24px}
  .top-contacts .tel{font-size:13.5px}
  .top-contacts a.tel{white-space:nowrap}
  .spec b{font-size:20px}
  .spec{padding:13px 14px}
  .specs{gap:10px}
  .counter b{font-size:28px}
  h2{font-size:22px}
  .sec-head{margin-bottom:26px}
  .person{flex-direction:row;padding:16px}
  .avatar{width:56px;height:56px}
}



.gallery-photo{background-size:cover;background-position:center;padding:0;border-style:solid;min-height:190px}
.certificate-scan{padding:0;overflow:hidden;border-style:solid;min-height:260px;background:#fff}
.certificate-scan img{width:100%;height:100%;object-fit:contain}
.doc-dl[aria-disabled="true"],.btn[aria-disabled="true"]{color:var(--steel);cursor:not-allowed;opacity:.72}
.f-submit-error{margin-top:14px;background:color-mix(in srgb,var(--err) 8%,transparent);border:1px solid color-mix(in srgb,var(--err) 35%,transparent);color:var(--err);border-radius:var(--r);padding:12px 14px;font-size:14px}
.f-submit-error[hidden]{display:none}
button:disabled{opacity:.65;cursor:wait}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


dialog#document-viewer{border:0;border-radius:var(--r);padding:0;width:min(1120px,calc(100% - 32px));height:min(88dvh,900px);margin:auto;background:var(--bg);overflow:hidden}
dialog#document-viewer::backdrop{background:color-mix(in srgb,var(--primary) 55%,black 30%);backdrop-filter:blur(2px)}
.document-viewer-shell{height:100%;display:grid;grid-template-rows:auto minmax(0,1fr) auto}
.document-viewer-head{position:relative;display:flex;align-items:center;min-height:64px;padding:14px 64px 14px 22px;border-bottom:1px solid var(--line)}
.document-viewer-head h3{font-size:18px}
.document-viewer-main{min-height:0;display:grid;grid-template-columns:minmax(240px,320px) minmax(0,1fr)}
.document-viewer-list{overflow:auto;border-right:1px solid var(--line);background:var(--bg);padding:10px}
.document-viewer-list[hidden]{display:none}
.document-viewer-list[hidden]+.document-viewer-body{grid-column:1/-1}
.document-viewer-list button{display:block;width:100%;border:0;border-radius:var(--r);background:transparent;color:var(--ink);font:500 13px/1.4 var(--font-b);text-align:left;padding:11px 12px;cursor:pointer}
.document-viewer-list button:hover,.document-viewer-list button.on{background:var(--soft);color:var(--accent)}
.document-viewer-body{min-width:0;min-height:0;background:var(--soft);overflow:auto;display:grid;place-items:center}
.document-viewer-body iframe{width:100%;height:100%;border:0;background:#fff}
.document-viewer-body img{display:block;max-width:100%;height:auto;margin:auto;background:#fff}
.document-viewer-body img[hidden],.document-viewer-body iframe[hidden]{display:none}
.document-viewer-consent{padding:16px 22px;border-top:1px solid var(--line);background:var(--bg)}
.document-viewer-consent[hidden]{display:none}
form[data-lead] .f-check span[role="button"]{cursor:pointer;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}
@media (max-width:640px){
  dialog#document-viewer{width:100%;height:100dvh;max-width:none;max-height:none;border-radius:0}
  .document-viewer-head{min-height:58px;padding:12px 56px 12px 16px}
  .document-viewer-main{grid-template-columns:1fr;grid-template-rows:minmax(100px,30vh) minmax(0,1fr)}
  .document-viewer-list{border-right:0;border-bottom:1px solid var(--line)}
  .document-viewer-list[hidden]+.document-viewer-body{grid-column:auto;grid-row:1/-1}
  .document-viewer-consent{padding:14px 16px}
}