:root{
  --ink:#0b1b33; --ink-2:#33415c; --muted:#64748b; --line:#e3e8f0; --bg:#ffffff; --bg-2:#f4f7fb;
  --brand:#1d5bd8; --brand-2:#1447b3; --brand-soft:#e8f0ff; --accent:#10b981;
  --navy:#0b1b33; --navy-2:#132a4d;
  --r:16px; --r-s:10px; --sh:0 1px 2px rgba(11,27,51,.06),0 8px 24px rgba(11,27,51,.06); --sh-h:0 2px 4px rgba(11,27,51,.06),0 16px 40px rgba(11,27,51,.12);
  --font:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(28px,4vw,44px);font-weight:800}
h2{font-size:clamp(24px,3vw,32px);font-weight:800}
h3{font-size:18px;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:1560px;margin:0 auto;padding:0 28px}
.ico{width:20px;height:20px;flex:none}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:100;background:#fff;padding:8px 12px;border-radius:8px}
.muted{color:var(--muted)} .center{text-align:center}
.link{display:inline-flex;gap:6px;align-items:center;color:var(--brand);font-weight:700}
.link .ico{width:18px;height:18px}

/* бутони */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:12px;font-weight:700;font-size:15px;transition:.15s;white-space:nowrap;border:1px solid transparent}
.btn .ico{width:18px;height:18px}
.btn-lg{height:52px;padding:0 24px;font-size:16px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(29,91,216,.25)}
.btn-primary:hover{background:var(--brand-2)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:#c5cfdd;background:var(--bg-2)}
.btn-soft{background:var(--brand-soft);color:var(--brand)}
.btn-soft:hover{background:var(--brand);color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:#e9effa}
.btn-outline-light{border-color:rgba(255,255,255,.35);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.08)}
.btn-icon{width:44px;padding:0}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* горна лента и хедър */
.topbar{background:var(--navy);color:#c9d5ea;font-size:13px}
.topbar-in{display:flex;justify-content:space-between;align-items:center;height:36px;gap:16px}
.topbar span,.topbar a{display:inline-flex;align-items:center;gap:6px}
.topbar .ico{width:15px;height:15px;color:#7fb0ff}
.topbar-r{display:flex;gap:20px}
.topbar a:hover{color:#fff}
.hdr{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--brand),#3b82f6);display:grid;place-items:center;color:#fff}
.logo-mark .ico{width:22px;height:22px}
.logo-txt{display:flex;flex-direction:column;line-height:1.1}
.logo-txt b{font-size:18px;font-weight:800;letter-spacing:-.02em}
.logo-txt small{font-size:12px;color:var(--muted)}
.logo-light .logo-txt small{color:#9fb0cc}
.nav{display:flex;align-items:center;gap:4px}
.nav-a{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;padding:10px 12px;border-radius:10px;font-weight:600;color:var(--ink-2)}
.nav-a:hover,.nav-a.is-active{color:var(--brand);background:var(--brand-soft)}
.caret{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.nav-dd{position:relative}
.mega{position:absolute;top:calc(100% + 10px);left:0;width:620px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-h);padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:4px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.15s}
.nav-dd:hover .mega,.nav-dd.open .mega{opacity:1;visibility:visible;transform:none}
.mega-link{display:flex;gap:12px;align-items:center;padding:12px;border-radius:12px}
.mega-link:hover,.mega-link.is-active{background:var(--bg-2)}
.mega-link .ico{width:38px;height:38px;padding:9px;border-radius:10px;background:var(--brand-soft);color:var(--brand)}
.mega-link b{display:block;font-size:15px}
.mega-link small{color:var(--muted);font-size:13px}
.hdr-tools{margin-left:auto;display:flex;align-items:center;gap:10px}
.search{position:relative;display:flex;align-items:center}
.search>.ico{position:absolute;left:12px;color:var(--muted);width:18px;height:18px}
.search input{height:44px;width:240px;border:1px solid var(--line);border-radius:12px;padding:0 12px 0 38px;font:inherit;font-size:14px;background:var(--bg-2);transition:.15s}
.search input:focus{outline:none;border-color:var(--brand);background:#fff;width:300px;box-shadow:0 0 0 4px var(--brand-soft)}
.search-res{position:absolute;top:calc(100% + 8px);right:0;width:380px;max-height:420px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh-h);padding:6px;z-index:50}
.sr-i{display:flex;gap:12px;align-items:center;padding:8px;border-radius:10px}
.sr-i:hover,.sr-i.is-sel{background:var(--bg-2)}
.sr-i img{width:48px;height:48px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:8px}
.sr-i b{display:block;font-size:14px;line-height:1.3}
.sr-i small{color:var(--muted);font-size:12px}
.sr-i .sr-p{margin-left:auto;font-weight:700;font-size:14px;white-space:nowrap}
.sr-empty{padding:14px;color:var(--muted);font-size:14px}
.req-btn{position:relative;width:44px;padding:0}
.req-count{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;border-radius:10px;background:var(--accent);color:#fff;font-size:12px;display:grid;place-items:center;padding:0 5px}
.burger{display:none;width:44px;padding:0}
[hidden]{display:none!important}
.logo-txt small,.logo-txt b{white-space:nowrap}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#dbe8ff 0,transparent 60%),linear-gradient(180deg,#f7faff,#fff);overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:64px 20px 72px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--brand);background:var(--brand-soft);padding:6px 12px;border-radius:999px;font-size:13px;margin-bottom:18px}
.eyebrow .ico{width:16px;height:16px}
.hero h1{font-size:clamp(32px,4.6vw,54px)}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--brand),#06b6d4);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--ink-2);max-width:620px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 22px}
.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--ink-2);font-weight:600;font-size:15px}
.hero-points li{display:flex;align-items:center;gap:6px}
.hero-points .ico{color:var(--accent)}
.hero-art{position:relative;height:440px}
.orb{position:absolute;inset:30px 10px 10px 40px;border-radius:40px;background:linear-gradient(145deg,#1d5bd8,#0b1b33);box-shadow:0 30px 60px rgba(11,27,51,.25)}
.orb::after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(400px 200px at 30% 20%,rgba(255,255,255,.18),transparent 60%)}
.float{position:absolute;background:#fff;border-radius:22px;padding:16px;box-shadow:0 20px 40px rgba(11,27,51,.2)}
.float img{width:100%;height:100%;object-fit:contain}
.f1{width:200px;height:200px;left:0;top:70px}
.f2{width:230px;height:170px;right:0;top:0}
.f3{width:170px;height:170px;right:30px;bottom:30px}
.badge-card{position:absolute;left:60px;bottom:10px;display:flex;align-items:center;gap:10px;background:#fff;border-radius:14px;padding:12px 16px;box-shadow:var(--sh-h)}
.badge-card .ico{width:34px;height:34px;padding:7px;border-radius:10px;background:#e7f8f1;color:var(--accent)}
.badge-card b{display:block;font-size:14px}.badge-card small{color:var(--muted);font-size:12px}

/* секции */
.sec{padding:72px 0}
.sec-tight{padding:28px 0 56px}
.sec-alt{background:var(--bg-2)}
.sec-head{max-width:680px;margin-bottom:32px}
.sec-head p{color:var(--muted);font-size:17px;margin:0}
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat{display:flex;flex-direction:column;text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:.18s;min-height:230px}
.cat:hover{border-color:#bcd0f5;box-shadow:var(--sh-h);transform:translateY(-3px)}
.cat-ico{width:52px;height:52px;border-radius:14px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-bottom:16px}
.cat-ico .ico{width:26px;height:26px}
.cat p{color:var(--muted);font-size:14px;flex:1}
.cat-foot{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:700;color:var(--ink-2)}
.cat-foot .ico{color:var(--brand);transition:.15s}
.cat:hover .cat-foot .ico{transform:translateX(4px)}
.cat-cta{background:linear-gradient(145deg,var(--navy),var(--navy-2));color:#fff;border-color:transparent}
.cat-cta p{color:#b7c6df}.cat-cta .cat-ico{background:rgba(255,255,255,.1);color:#fff}.cat-cta .cat-foot{color:#fff}.cat-cta .cat-foot .ico{color:#7fb0ff}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s}
.steps li{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;top:18px;right:20px;font-weight:800;font-size:28px;color:#e2e8f3}
.step-ico{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--brand);color:#fff;margin-bottom:14px}
.steps p{color:var(--muted);font-size:14px;margin:0}
.why{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.lead-s{color:var(--ink-2);font-size:17px}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.why-i{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.why-i>.ico{width:28px;height:28px;color:var(--brand);margin-bottom:10px}
.why-i p{color:var(--muted);font-size:14px;margin:0}
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:24px}
.logo-i{background:#fff;border:1px solid var(--line);border-radius:14px;height:96px;display:grid;place-items:center;padding:14px}
.logo-i img{max-height:66px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.75;transition:.2s}
.logo-i:hover img{filter:none;opacity:1}

/* карти на продукти */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.18s}
.card:hover{box-shadow:var(--sh-h);border-color:#cfdcf2;transform:translateY(-2px)}
.card-img{display:block;position:relative;aspect-ratio:4/3;background:#fff;border-bottom:1px solid var(--line);overflow:hidden}
.card-img img{position:absolute;inset:16px;width:calc(100% - 32px);height:calc(100% - 32px);object-fit:contain;transition:.25s}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{display:flex;flex-direction:column;padding:16px;flex:1}
.card-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;font-size:12px;font-weight:700}
.card-meta span{background:var(--bg-2);color:var(--ink-2);padding:3px 8px;border-radius:6px}
.card-meta .brand{background:var(--brand-soft);color:var(--brand)}
.card-title{font-size:16px;line-height:1.3;margin:0 0 6px}
.card-title a:hover{color:var(--brand)}
.card-sum{font-size:13.5px;color:var(--muted);margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}
.price b{font-size:20px;font-weight:800;letter-spacing:-.02em}
.price small{display:block;color:var(--muted);font-size:12px;margin-top:-3px}

/* заглавие на страница */
.page-head{background:linear-gradient(180deg,#f3f7fe,#fff);padding:28px 0 8px}
.ph-slim{padding:18px 0 0}
.ph-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--muted);margin-bottom:14px}
.crumbs a:hover{color:var(--brand)}
.crumbs i{font-style:normal;color:#c2cad8}
.crumbs span{color:var(--ink-2);font-weight:600}
.toolbar{display:flex;flex-direction:column;gap:14px;margin-bottom:10px;position:sticky;top:72px;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);padding:12px 0;border-bottom:1px solid var(--line)}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:600;font-size:14px;color:var(--ink-2)}
.chip span{color:var(--muted);font-weight:500;margin-left:2px}
.chip:hover{border-color:#b9c8e3}
.chip.is-on{background:var(--navy);border-color:var(--navy);color:#fff}.chip.is-on span{color:#9fb0cc}
.tools{display:flex;gap:10px;flex-wrap:wrap}
.field-s{position:relative;display:flex;align-items:center;flex:1;min-width:200px;max-width:360px}
.field-s .ico{position:absolute;left:12px;color:var(--muted);width:18px;height:18px}
.field-s input,.tools select{height:42px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:14px;background:#fff;padding:0 12px}
.field-s input{width:100%;padding-left:38px}
.tools select{padding-right:30px}
.field-s input:focus,.tools select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.count{color:var(--muted);font-size:14px;margin:6px 0 16px}

/* каталог: колона с филтри вляво */
.catalog{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start}
.side{position:sticky;top:96px;max-height:calc(100vh - 112px);overflow:auto;display:flex;flex-direction:column;gap:18px;padding-right:4px;scrollbar-width:none}
.side::-webkit-scrollbar{display:none}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px}
.side-box h4{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:2px 6px 10px}
.side-list{display:flex;flex-direction:column;gap:2px}
.side-i{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;height:auto;min-height:40px;padding:8px 12px;border:0;border-radius:10px;text-align:left;font-size:14.5px;line-height:1.3;background:transparent}
.side-i:hover{background:var(--bg-2)}
.side-i .si-c{flex:none;min-width:28px;text-align:center;font-size:12px;font-weight:700;color:var(--muted);background:var(--bg-2);border-radius:999px;padding:2px 8px}
.side-i.is-on{background:var(--navy);color:#fff}
.side-i.is-on .si-c{background:rgba(255,255,255,.15);color:#fff}
.side-links{display:flex;flex-direction:column;gap:2px}
.side-links a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;font-size:14px;font-weight:600;color:var(--ink-2)}
.side-links a:hover{background:var(--bg-2);color:var(--brand)}
.side-links .ico{width:30px;height:30px;padding:6px;border-radius:8px;background:var(--brand-soft);color:var(--brand)}
.cat-main{min-width:0}
.cat-main .toolbar{top:72px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grp{margin-bottom:40px;scroll-margin-top:150px}
.grp-h{display:flex;align-items:center;gap:10px;font-size:22px;margin:0 0 16px;padding-bottom:10px;border-bottom:2px solid var(--line)}
.grp-h span{font-size:13px;font-weight:700;color:var(--muted);background:var(--bg-2);border-radius:999px;padding:2px 10px}
@media (max-width:1100px){ .catalog{grid-template-columns:230px 1fr;gap:24px} .grid-3{grid-template-columns:repeat(2,1fr)} }
@media (max-width:920px){
  .catalog{grid-template-columns:minmax(0,1fr);gap:0}
  .catalog>*{min-width:0}
  .side{position:static;max-height:none;overflow:visible;gap:10px;padding:0}
  .side-box{border:0;padding:0;background:none}
  .side-box h4,.side-other{display:none}
  .side-list{flex-direction:row;overflow-x:auto;scrollbar-width:none;gap:8px;padding-bottom:2px}
  .side-list::-webkit-scrollbar{display:none}
  .side-i{flex:none;width:auto;min-height:38px;border:1px solid var(--line);border-radius:999px;background:#fff;padding:0 14px;white-space:nowrap}
  .side-i .si-c{background:none;padding:0;min-width:0}
  .grid-3{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:640px){ .grid-3{grid-template-columns:1fr 1fr} .cat-main .toolbar{top:118px} }
.empty{text-align:center;color:var(--muted);padding:40px 0}

/* продукт */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.prod-img{background:#fff;border:1px solid var(--line);border-radius:22px;aspect-ratio:1/1;padding:40px;position:sticky;top:96px}
.prod-img img{width:100%;height:100%;object-fit:contain}
.prod-info h1{font-size:clamp(26px,3vw,36px);margin:6px 0 14px}
.prod-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;padding:16px 18px;border-radius:14px;background:var(--bg-2);margin-bottom:18px}
.prod-price b{font-size:32px;font-weight:800;letter-spacing:-.02em}
.prod-price span{color:var(--ink-2);font-weight:600}
.prod-price small{width:100%;color:var(--muted);font-size:13px}
.prod-lead{font-size:17px;color:var(--ink-2)}
.prod-actions{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.assure{list-style:none;padding:16px 0 0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;border-top:1px solid var(--line);font-size:14px;font-weight:600;color:var(--ink-2)}
.assure li{display:flex;gap:6px;align-items:center}.assure .ico{color:var(--accent)}
.specs{background:var(--bg-2);border-radius:22px;padding:28px}
.specs ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.specs li{display:flex;gap:10px;font-size:15px;color:var(--ink-2)}
.specs .ico{color:var(--accent);margin-top:3px;width:18px;height:18px}

/* други страници */
.prose{max-width:760px;font-size:17px;color:var(--ink-2)}
.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.art{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.logos-all{grid-template-columns:repeat(5,1fr)}
.contact{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.c-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;text-align:left;transition:.15s}
.c-card:hover{box-shadow:var(--sh-h)}
.c-card>.ico{width:46px;height:46px;padding:11px;border-radius:12px;background:var(--brand-soft);color:var(--brand)}
.c-card small{display:block;color:var(--muted);font-size:13px}.c-card b{font-size:16px}
.c-cta{background:var(--brand);color:#fff;border-color:transparent}.c-cta small{color:#cfe0ff}.c-cta>.ico{background:rgba(255,255,255,.15);color:#fff}

/* CTA и футър */
.cta-band{background:linear-gradient(120deg,var(--brand),#0e3a8a);color:#fff}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:48px 20px;flex-wrap:wrap}
.cta-in h2{margin-bottom:6px}.cta-in p{color:#d6e3ff;margin:0;max-width:620px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.ftr{background:var(--navy);color:#c9d5ea;padding:56px 0 0;font-size:15px}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.ftr .logo-txt b{color:#fff}
.ftr h4{color:#fff;font-size:15px;margin-bottom:14px}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ftr a:hover{color:#fff}
.muted-l{color:#91a3c0;font-size:14px;margin-top:16px;max-width:320px}
.ftr-contact li,.ftr-contact a{display:flex;align-items:center;gap:8px}
.ftr-contact .ico{width:17px;height:17px;color:#7fb0ff}
.ftr-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding:18px 20px;font-size:13px;color:#8394b0}

/* съветник */
.wiz{width:min(860px,calc(100vw - 32px));max-height:calc(100vh - 40px);padding:0;border:0;border-radius:22px;box-shadow:0 40px 80px rgba(11,27,51,.35);color:var(--ink)}
.wiz::backdrop{background:rgba(11,27,51,.55);backdrop-filter:blur(3px)}
.wz{display:flex;flex-direction:column;max-height:calc(100vh - 40px)}
.wz-hd{display:flex;align-items:center;gap:16px;padding:20px 24px;border-bottom:1px solid var(--line)}
.wz-hd h2{font-size:20px;margin:0;flex:1}
.wz-prog{display:flex;gap:6px;align-items:center;font-size:13px;color:var(--muted);font-weight:600}
.wz-prog i{width:28px;height:6px;border-radius:3px;background:var(--line)}
.wz-prog i.on{background:var(--brand)}
.wz-x{width:40px;height:40px;border-radius:10px;display:grid;place-items:center}
.wz-x:hover{background:var(--bg-2)}
.wz-bd{padding:24px;overflow:auto;flex:1}
.wz-ft{display:flex;justify-content:space-between;gap:12px;padding:16px 24px;border-top:1px solid var(--line);background:#fbfcfe;border-radius:0 0 22px 22px}
.wz-sub{color:var(--muted);margin:-4px 0 18px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.tile{position:relative;display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:6px;padding:18px;border:2px solid var(--line);border-radius:16px;background:#fff;transition:.15s}
.tile:hover{border-color:#b9cdf2}
.tile .cat-ico{margin-bottom:6px;width:46px;height:46px}
.tile b{font-size:16px}.tile small{color:var(--muted);font-size:13px;line-height:1.4}
.tile.is-on{border-color:var(--brand);background:#f5f8ff}
.tile.is-on::after{content:"";position:absolute;top:14px;right:14px;width:22px;height:22px;border-radius:50%;background:var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/14px no-repeat}
.sys{border:1px solid var(--line);border-radius:16px;margin-bottom:16px;overflow:hidden}
.sys-hd{display:flex;align-items:center;gap:10px;padding:14px 18px;background:var(--bg-2);font-weight:800}
.sys-hd .ico{color:var(--brand)}
.sys-bd{padding:16px 18px}
.sel-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.fl{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700;color:var(--ink-2)}
.fl select,.fl input,.fl textarea{height:44px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:15px;font-weight:500;padding:0 12px;background:#fff;color:var(--ink)}
.fl textarea{height:auto;min-height:88px;padding:10px 12px;resize:vertical}
.fl select:focus,.fl input:focus,.fl textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.qty-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line)}
.qty-row:last-child{border-bottom:0}
.qty-row .q-name{font-size:15px;display:flex;align-items:center;gap:10px}
.qty-row .q-name img{width:40px;height:40px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#fff}
.qty-row .q-name small{display:block;color:var(--muted);font-size:12px}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden;flex:none}
.qty button{width:38px;height:38px;font-size:20px;font-weight:700;color:var(--brand)}
.qty button:hover{background:var(--brand-soft)}
.qty input{width:46px;height:38px;border:0;text-align:center;font:inherit;font-weight:800;font-size:16px;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.q-rm{color:var(--muted);font-size:13px;margin-left:8px}.q-rm:hover{color:#dc2626}
.opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.opt{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600;cursor:pointer;user-select:none}
.opt input{accent-color:var(--brand);width:16px;height:16px}
.opt:has(input:checked){border-color:var(--brand);background:#f5f8ff;color:var(--brand)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.chk input{accent-color:var(--brand);width:18px;height:18px;margin-top:2px}
.req{color:#dc2626}
.err{color:#dc2626;font-size:13px;font-weight:600;min-height:18px}
.done{text-align:center;padding:10px 0}
.done .ok{width:64px;height:64px;border-radius:50%;background:#e7f8f1;color:var(--accent);display:grid;place-items:center;margin:0 auto 14px}
.done .ok .ico{width:32px;height:32px}
.preview{text-align:left;background:var(--bg-2);border-radius:14px;padding:16px;font-size:13px;white-space:pre-wrap;font-family:ui-monospace,Consolas,monospace;max-height:280px;overflow:auto;margin-top:16px}
.note{background:#fff7e6;border:1px solid #ffe2a8;color:#8a5a00;border-radius:12px;padding:10px 14px;font-size:13px;margin-top:12px}
.toast{visibility:hidden;opacity:0}
.toast.show{visibility:visible;opacity:1}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,120px);background:var(--navy);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;font-size:14px;box-shadow:var(--sh-h);transition:.25s;z-index:100;display:flex;gap:12px;align-items:center}
.toast.show{transform:translate(-50%,0)}
.toast button{color:#7fb0ff;font-weight:700}

/* адаптивност */
@media (max-width:1100px){
  .cats,.grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .search input{width:180px}.search input:focus{width:220px}
  .logos{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1180px){
  .nav{position:fixed;inset:108px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--sh-h);display:none;max-height:calc(100vh - 108px);overflow:auto}
  .nav.open{display:flex}
  .mega{position:static;width:auto;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px;grid-template-columns:1fr 1fr;display:none}
  .nav-dd.open .mega{display:grid}
  .nav-dd:hover .mega{display:none}.nav-dd.open:hover .mega{display:grid}
  .burger{display:inline-flex}
}
@media (max-width:920px){
  .nav{position:fixed;inset:108px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--sh-h);display:none;max-height:calc(100vh - 108px);overflow:auto}
  .nav.open{display:flex}
  .mega{position:static;width:auto;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px;grid-template-columns:1fr;display:none}
  .nav-dd.open .mega{display:grid}
  .burger{display:inline-flex}
  .hide-sm{display:none}
  .hero-in{grid-template-columns:1fr;padding:40px 20px 48px}
  .hero-art{display:none}
  .why,.prod{grid-template-columns:1fr}
  .prod-img{position:static}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr 1fr}
  .articles{grid-template-columns:1fr}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .topbar-in span:first-child{display:none}.topbar-in{justify-content:center}
  .hdr-in{gap:10px;height:64px}
  .logo-txt small{display:none}
  .hdr-in{flex-wrap:wrap;height:auto;padding-top:10px;padding-bottom:10px;row-gap:10px}
  .hdr-tools{display:contents}
  .req-btn{margin-left:auto}
  .search{order:5;flex:1 0 100%}
  .search input,.search input:focus{width:100%;height:44px;font-size:16px}
  .search-res{left:0;right:0;width:auto}
  .nav{position:fixed;inset:154px 0 auto 0;max-height:calc(100vh - 154px)}
  .toolbar{top:118px}
  .cats,.grid{grid-template-columns:1fr 1fr;gap:12px}
  .cat{padding:16px;min-height:0}.cat p{display:none}
  .steps,.why-grid,.specs ul,.contact,.form-grid,.sel-row{grid-template-columns:1fr}
  .tiles{grid-template-columns:1fr 1fr}
  .logos,.logos-all{grid-template-columns:repeat(3,1fr)}
  .card-body{padding:12px}.card-sum{display:none}.price b{font-size:17px}
  .hero-art{display:none}
  .sec{padding:48px 0}
  .ftr-grid{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 100%}
  .prod{gap:20px}
  .prod-img{aspect-ratio:4/3;padding:20px;border-radius:16px}
  .prod-actions .btn{flex:1 1 100%}
  .prod-price b{font-size:28px}
  .toolbar{padding:8px 0}
  .wiz{width:100vw;max-width:100vw;max-height:100dvh;height:100dvh;border-radius:0;margin:0}
  .wz{max-height:100dvh;height:100dvh}
  .wz-ft{border-radius:0}
  .wz-hd{padding:14px 16px}.wz-bd{padding:16px}.wz-ft{padding:12px 16px}
  .wz-prog span{display:none}
}

/* широки екрани */
@media (min-width:1480px){ .grid-3{grid-template-columns:repeat(4,1fr)} .catalog{grid-template-columns:280px minmax(0,1fr)} }

/* лента с разделите под логото (вместо падащото „Продукти“) */
.catbar{border-top:1px solid var(--line)}
.catbar-in{display:flex;justify-content:space-between;gap:2px;overflow-x:auto;scrollbar-width:none}
.catbar-in::-webkit-scrollbar{display:none}
.cb-a{flex:none;display:inline-flex;align-items:center;gap:8px;padding:11px 12px;font-weight:600;font-size:14.5px;color:var(--ink-2);white-space:nowrap;border-bottom:2px solid transparent;transition:.15s}
.cb-a .ico{width:18px;height:18px;color:var(--brand)}
.cb-a:hover{color:var(--brand);background:var(--bg-2)}
.cb-a.is-active{color:var(--brand);border-bottom-color:var(--brand)}
/* горната част е по-висока с лентата: залепващите елементи слизат по-надолу */
.side{top:142px;max-height:calc(100vh - 158px)}
.cat-main .toolbar{top:118px}
.prod-img{top:142px}
.grp{scroll-margin-top:190px}
@media (max-width:1300px){ .catbar-in{justify-content:flex-start} .cb-a{padding:10px 10px;font-size:14px} }
@media (max-width:1180px){ .nav{position:absolute;inset:auto 0 auto 0;top:100%;max-height:calc(100vh - 170px)} }
@media (max-width:920px){ .prod-img{position:static} }
@media (max-width:640px){
  .cb-a{padding:9px 10px;font-size:13.5px;gap:6px}
  .cb-a .ico{width:16px;height:16px}
  .cat-main .toolbar{top:160px}
}
/* ===== Цветове (2026-11-12): основен цвят A/B/C, цвят на раздел --sec / --c, топъл бутон ===== */
html[data-theme="a"],html:not([data-theme]){--brand:#0f766e;--brand-2:#115e59;--brand-soft:#e3f2ef;--navy:#0f2a2c;--navy-2:#16393c;--tint:#e3f2ef}
html[data-theme="b"]{--brand:#4f46e5;--brand-2:#4338ca;--brand-soft:#eef0ff;--navy:#1e1b4b;--navy-2:#2b2766;--tint:#e9ebff}
html[data-theme="c"]{--brand:#1e3a8a;--brand-2:#172e6e;--brand-soft:#e7ecf7;--navy:#0b1b33;--navy-2:#132a4d;--tint:#e3eaf8}
.btn-primary{box-shadow:0 6px 16px color-mix(in srgb,var(--brand) 25%,transparent)}
.hero{background:radial-gradient(1200px 500px at 85% -10%,var(--tint) 0,transparent 60%),linear-gradient(180deg,color-mix(in srgb,var(--tint) 35%,#fff),#fff)}
.hero h1 em{background:linear-gradient(90deg,var(--brand),color-mix(in srgb,var(--brand) 55%,#22d3ee));-webkit-background-clip:text;background-clip:text}
.logo-mark{background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.orb{background:linear-gradient(145deg,var(--brand),var(--navy))}
.cta-band{background:linear-gradient(120deg,var(--brand-2),var(--navy))}
.topbar .ico,.ftr-contact .ico,.cat-cta .cat-foot .ico,.toast button{color:color-mix(in srgb,var(--brand) 35%,#fff)}
.page-head{background:linear-gradient(180deg,color-mix(in srgb,var(--sec,var(--brand)) 9%,#fff),#fff)}
.chip.is-on,.side-i.is-on{background:var(--sec,var(--navy));border-color:var(--sec,var(--navy))}
.grp-h{border-bottom-color:color-mix(in srgb,var(--sec,var(--brand)) 28%,var(--line))}
.card{border-top:3px solid transparent}
.card:hover{border-top-color:var(--sec,var(--brand))}
/* плочките на началната страница и лентата с разделите – всеки със своя цвят */
.cat:not(.cat-cta) .cat-ico{background:color-mix(in srgb,var(--c) 12%,#fff);color:var(--c)}
.cat:not(.cat-cta):hover{border-color:color-mix(in srgb,var(--c) 45%,#fff)}
.cat:not(.cat-cta) .cat-foot .ico{color:var(--c)}
.cb-a .ico{color:var(--c)}
.cb-a:hover{color:var(--c);background:color-mix(in srgb,var(--c) 7%,#fff)}
.cb-a.is-active{color:var(--c);border-bottom-color:var(--c)}
/* топлият бутон „Поискай оферта“ */
.btn-warm{background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;box-shadow:0 6px 16px rgba(234,88,12,.28)}
.btn-warm:hover{background:linear-gradient(135deg,#ea580c,#c2410c)}
/* временен превключвател на основния цвят */
.theme-sw{position:fixed;left:14px;bottom:14px;z-index:90;display:flex;align-items:center;gap:4px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 6px 4px 10px;box-shadow:var(--sh-h);font-size:12px;font-weight:700;color:var(--muted)}
.theme-sw button{width:28px;height:28px;border-radius:50%;font-weight:800;font-size:12px;color:#fff}
.theme-sw button[data-th="a"]{background:#0f766e}.theme-sw button[data-th="b"]{background:#4f46e5}.theme-sw button[data-th="c"]{background:#1e3a8a}
.theme-sw button.on{outline:3px solid color-mix(in srgb,currentColor 0%,#f97316);outline-offset:1px}
/* избрана категория/марка: светъл фон, тъмен текст в цвета на раздела, ивица вляво (по-четимо) */
.chip.is-on,.side-i.is-on{background:color-mix(in srgb,var(--sec,var(--brand)) 11%,#fff);border-color:color-mix(in srgb,var(--sec,var(--brand)) 30%,#fff);color:color-mix(in srgb,var(--sec,var(--brand)) 68%,#000)}
.side-i.is-on{box-shadow:inset 3px 0 0 var(--sec,var(--brand))}
.side-i.is-on .si-n{color:inherit;font-weight:700}
.side-i.is-on .si-c{background:var(--sec,var(--brand));color:#fff}
.side-i.is-on .si-n{background:none}
@media (max-width:920px){ .side-i.is-on{box-shadow:none} .side-i.is-on .si-c{padding:1px 7px;border-radius:999px} }
/* лого: сцена с къща, камера, сирена и бягащ крадец (2026-11-12) */
.logo-img{width:84px;height:54px;flex:none;display:block}
@media (max-width:640px){ .logo-img{width:66px;height:42px} }

.btn-warm{background:linear-gradient(135deg,#22c55e,#16a34a);box-shadow:0 6px 16px rgba(22,163,74,.28)}
.btn-warm:hover{background:linear-gradient(135deg,#16a34a,#15803d)}
.logo-i img{filter:none;opacity:1}
.logo-i:hover{box-shadow:var(--sh)}
/* ===== начало: снимка от обект (вариант Г, 2026-11-14) ===== */
.hero-photo{position:relative;color:#fff;min-height:620px;display:flex;align-items:center;
  background:linear-gradient(90deg,rgba(11,16,48,.94) 0%,rgba(11,16,48,.82) 38%,rgba(11,16,48,.25) 75%,rgba(11,16,48,.1)),url(/media/obekti/hero.jpg) center/cover no-repeat}
.hp-in{width:100%;padding-top:64px;padding-bottom:64px}
.hp-txt{max-width:640px}
.hero-photo .eyebrow{background:rgba(255,255,255,.12);color:#c7d2fe;border:1px solid rgba(255,255,255,.2)}
.hero-photo h1{font-size:clamp(32px,4.4vw,58px);color:#fff}
.hero-photo h1 em{font-style:normal;background:linear-gradient(90deg,#fbbf24,#fb923c);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-photo .lead{color:#dbe2ff;font-size:18px}
.hero-photo .hero-points{color:#fff}
.hero-photo .hero-points .ico{color:#4ade80}
.btn-glass{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3);color:#fff}
.btn-glass:hover{background:rgba(255,255,255,.16)}
@media (max-width:920px){.hero-photo{min-height:0;background:linear-gradient(rgba(11,16,48,.82),rgba(11,16,48,.82)),url(/media/obekti/hero.jpg) center/cover}.hp-in{padding-top:44px;padding-bottom:48px}}
@media (max-width:640px){.hero-photo .hero-actions .btn{flex:1 1 100%}}
/* ===== галерия „Наши обекти“ ===== */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;grid-auto-flow:dense;gap:14px}
.gal figure{margin:0;position:relative;border-radius:14px;overflow:hidden;background:#0b1b33}
.gal .g-big{grid-column:span 2;grid-row:span 2}
.gal .g-wide{grid-column:span 2}
.gal .g-tall{grid-row:span 2}
.gal img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.gal figure:hover img{transform:scale(1.05)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 14px 10px;color:#fff;font-weight:700;font-size:14px;background:linear-gradient(transparent,rgba(0,0,0,.7))}
@media (max-width:920px){.gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}}@media (max-width:640px){.cats,.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cat{min-width:0}.cat-foot{gap:6px;flex-wrap:wrap}}
/* ===== лента с марки (2026-11-14) ===== */
.brands-mq{padding:26px 0;background:#0f0d2e;overflow:hidden}
.brands-mq p{text-align:center;margin:0 0 14px;font-size:13px;font-weight:800;color:#a5b4fc;letter-spacing:.08em;text-transform:uppercase}
.mq{display:flex;width:max-content;gap:18px;animation:mq 45s linear infinite}
.brands-mq:hover .mq{animation-play-state:paused}
.mq span{flex:none;width:150px;height:64px;border-radius:14px;display:grid;place-items:center;background:#fff;padding:10px 16px}
.mq img{display:block;max-width:116px;max-height:42px;width:auto;height:auto;object-fit:contain}
@keyframes mq{to{transform:translateX(calc(-50% - 9px))}}
@media (prefers-reduced-motion:reduce){.mq{animation:none}}
/* горната лента (с таб Начало) не се побираше между 1181 и ~1320 px */
@media (min-width:1181px) and (max-width:1340px){.hdr-in{gap:14px}.search input{width:170px}.search input:focus{width:210px}.nav-a{padding:10px 9px}}
@media (min-width:1181px) and (max-width:1260px){.nav-a[href="/"]{display:none}} /* логото също води към началото */
/* ===== плочки „Какво предлагаме“ със снимка ===== */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.tl{position:relative;display:flex;flex-direction:column;border-radius:20px;overflow:hidden;color:var(--ink);background:#fff;border:1px solid var(--line);transition:.2s;text-decoration:none}
.tl:hover{transform:translateY(-4px);box-shadow:0 24px 50px rgba(11,27,51,.12);border-color:var(--c)}
.tl-img{position:relative;height:190px;display:grid;place-items:center;background:radial-gradient(circle at 50% 60%,color-mix(in srgb,var(--c) 22%,#fff),color-mix(in srgb,var(--c) 6%,#fff) 70%)}
.tl-img img{max-height:150px;max-width:70%;object-fit:contain;mix-blend-mode:multiply;transition:.3s}
.tl:hover .tl-img img{transform:scale(1.07)}
.tl-img b{position:absolute;top:14px;left:14px;font-size:12px;font-weight:800;color:#fff;background:var(--c);border-radius:999px;padding:4px 11px}
.tl-ico .ico{width:64px;height:64px;color:var(--c)}
.tl-b{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.tl-b h3{font-size:19px;margin:0}
.tl-b p{margin:0;font-size:14px;color:var(--muted)}
.tl-b .go{margin-top:auto;padding-top:10px;font-weight:800;font-size:14px;color:var(--c);display:flex;align-items:center;gap:6px}
.tl-b .go .ico{width:16px;height:16px}
.tl-cta{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;align-items:center;gap:16px 30px;background:linear-gradient(120deg,#312e81,#1e1b4b);color:#fff;border:0;padding:28px 32px}
.tl-cta:hover{transform:none;box-shadow:none}
.tl-cta>div{flex:1 1 360px}
.tl-cta h3{font-size:24px;margin:0 0 6px;color:#fff}.tl-cta p{color:#c7d2fe;margin:0;font-size:16px}
@media (max-width:1100px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.tiles{grid-template-columns:1fr}.tl-img{height:160px}.tl-cta{padding:22px}.tl-cta .btn{flex:1 1 100%;justify-content:center}.mq span{width:120px;height:54px}.mq img{max-width:94px;max-height:34px}}.mq img{max-width:126px}

/* банер за бисквитки (само ако има код на Google) */
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;max-width:760px;margin:0 auto;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-h);padding:16px 18px;z-index:90;display:flex;gap:16px;align-items:center}
.cookie-bar[hidden]{display:none}
.cookie-bar p{margin:0;font-size:14px;line-height:1.5;color:var(--ink-2)}
.cookie-bar p b{display:block;color:var(--ink);font-size:15px;margin-bottom:2px}
.cookie-bar a{color:var(--brand);font-weight:600}
.cookie-act{display:flex;gap:8px;flex-shrink:0}
.cookie-act .btn{min-width:110px;justify-content:center}
@media (max-width:640px){.cookie-bar{flex-direction:column;align-items:stretch;left:8px;right:8px;bottom:8px}.cookie-act .btn{flex:1}}
/* статии */
a.art{display:block;color:inherit;text-decoration:none;transition:.2s}
a.art:hover{border-color:color-mix(in srgb,var(--brand) 40%,var(--line));box-shadow:var(--sh-h);transform:translateY(-2px)}
.art h3{margin:12px 0 8px;font-size:18px;line-height:1.35}
.art-link{display:inline-flex;align-items:center;gap:6px;margin-top:6px;color:var(--brand);font-weight:700;font-size:14px}
.art-link .ico{width:16px;height:16px}
.art-meta{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;margin:6px 0 0}
.art-meta .ico{width:18px;height:18px;color:var(--brand)}
.art-body h2{font-size:24px;line-height:1.3;color:var(--ink);margin:36px 0 12px}
.art-body h3{font-size:19px;color:var(--ink);margin:26px 0 8px}
.art-body p,.art-body li{line-height:1.7}
.art-body ul,.art-body ol{padding-left:22px}
.art-body li{margin:6px 0}
.art-body a{color:var(--brand);font-weight:600}
.art-body table{width:100%;border-collapse:collapse;margin:16px 0 20px;font-size:15px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:block;overflow-x:auto}
.art-body th,.art-body td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.art-body th{background:var(--bg-2);color:var(--ink);font-weight:700;white-space:nowrap}
.art-body tr:last-child td{border-bottom:0}
.art-body .tip{background:var(--brand-soft);border-left:4px solid var(--brand);border-radius:10px;padding:14px 16px;margin:20px 0;color:var(--ink)}
.art-prods{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin:18px 0 24px;font-size:15px}
.art-prods .card-title{font-size:15px}
.art-cta{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--navy);color:#fff;border-radius:var(--r);padding:20px 22px;margin:28px 0}
.art-cta b{display:block;font-size:18px;margin-bottom:2px}
.art-cta span{color:#c7cbe8;font-size:14px}
.art-more{margin-top:56px}
.art-more h2{font-size:24px;margin:0 0 16px}
@media (max-width:640px){.art-cta{flex-direction:column;align-items:stretch;text-align:left}.art-body h2{font-size:21px}}.art-layout{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:56px;align-items:start;justify-content:space-between}
.art-side-in{position:sticky;top:150px;display:grid;gap:16px}
.art-toc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.art-toc b{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px}
.art-toc ol{margin:0;padding-left:20px;font-size:14px;line-height:1.45}
.art-toc li{margin:6px 0}
.art-toc a{color:var(--ink-2);text-decoration:none}
.art-toc a:hover{color:var(--brand)}
.art-side-cta{background:var(--navy);color:#fff;border-radius:var(--r);padding:20px;display:grid;gap:10px}
.art-side-cta b{font-size:18px}
.art-side-cta p{margin:0;color:#c7cbe8;font-size:14px;line-height:1.5}
.art-side-cta .btn{justify-content:center}
.art-side-cta a{display:inline-flex;align-items:center;gap:6px;color:#fff;font-weight:700;font-size:14px;text-decoration:none}
.art-side-cta a .ico{width:16px;height:16px}
.art-body h2{scroll-margin-top:150px}
@media (max-width:1100px){.art-layout{grid-template-columns:minmax(0,1fr)}.art-side{display:none}}
/* видео от YouTube (картинка → плейър след клик) */
.yt{margin:20px 0 26px}
.yt-play,.yt iframe{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:var(--r);overflow:hidden;background:#0b1030;padding:0;cursor:pointer}
.yt-play img{width:100%;height:100%;object-fit:cover;display:block;transition:.3s}
.yt-play:hover img{transform:scale(1.03);filter:brightness(.85)}
.yt-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;background:rgba(220,38,38,.92);display:grid;place-items:center;box-shadow:0 8px 30px rgba(0,0,0,.35);transition:.2s}
.yt-btn svg{width:34px;height:34px;fill:#fff;margin-left:4px}
.yt-play:hover .yt-btn{transform:translate(-50%,-50%) scale(1.08)}
.yt-note{position:absolute;left:12px;bottom:10px;background:rgba(0,0,0,.6);color:#fff;font-size:12px;padding:4px 8px;border-radius:6px}
.yt figcaption{font-size:14px;color:var(--muted);margin-top:8px}
.art-body table{display:table}
@media (max-width:640px){.art-body table{display:block}}