/* Layout: тёмный первый экран-фото с поиском по партномеру, дальше светлые секции на сетке 12 колонок; маркировки секций — моноширинные «бирки» как на катушках */
:root{
  --bg:#f2f4f7;
  --surface:#ffffff;
  --ink:#111925;
  --muted:#5a6678;
  --line:#d5dbe4;
  --accent:#1c6cc0;
  --accent-ink:#ffffff;
  --label:#f2c230;
  --label-ink:#1b1a12;
  --night:#0b111a;
  --night-2:#121b28;
  --night-ink:#e8edf4;
  --night-muted:#9aa8bb;
  --ok:#1d7a4f;
  --f-display:"Tektur","Arial Narrow",system-ui,sans-serif;
  --f-body:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --wrap:1200px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0d131c;--surface:#141c27;--ink:#e6ebf2;--muted:#9aa6b8;--line:#263243;
  --accent:#5aa6ec;--accent-ink:#06121f;--ok:#4cc28a;--night:#070b11;--night-2:#0f1722;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0d131c;--surface:#141c27;--ink:#e6ebf2;--muted:#9aa6b8;--line:#263243;
  --accent:#5aa6ec;--accent-ink:#06121f;--ok:#4cc28a;--night:#070b11;--night-2:#0f1722;color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
img{display:block;max-width:100%}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.12;text-wrap:balance;margin:0}
.mono{font-family:var(--f-mono)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:16px;border:0;border-radius:4px;padding:13px 22px;background:var(--accent);color:var(--accent-ink);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.btn-label{background:var(--label);color:var(--label-ink)}
.btn-ghost{background:transparent;color:var(--accent);border:1px solid currentColor;padding:9px 14px;font-size:14px}

/* верхняя строка и шапка */
.util{background:var(--night);color:var(--night-muted);font-size:13px}
.util .wrap{display:flex;gap:22px;flex-wrap:wrap;padding-block:7px}
.util a{color:var(--night-ink);text-decoration:none}
.util .push{margin-inline-start:auto}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;min-height:66px;padding-block:8px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--f-display);font-weight:700;font-size:22px;letter-spacing:.07em}
.logo small{display:block;font-family:var(--f-body);font-weight:400;font-size:11px;letter-spacing:.02em;color:var(--muted);line-height:1.2}
.nav{display:flex;gap:22px;margin-inline-start:auto}
.nav a{color:var(--muted);text-decoration:none;font-size:15px}
.nav a:hover{color:var(--ink)}
.top .phone{font-family:var(--f-mono);font-weight:500;color:var(--ink);text-decoration:none;white-space:nowrap}

/* первый экран */
.hero{position:relative;background:var(--night);color:var(--night-ink);overflow:hidden;isolation:isolate}
.hero-img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--night) 0%,color-mix(in srgb,var(--night) 88%,transparent) 42%,color-mix(in srgb,var(--night) 30%,transparent) 100%)}
.hero .wrap{padding-block:84px 72px}
.hero .eyebrow{display:inline-flex;gap:10px;align-items:center;font-family:var(--f-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--label-ink);background:var(--label);padding:5px 10px;border-radius:3px;margin:0 0 22px}
.hero h1{font-size:clamp(36px,5.6vw,66px);max-width:13em;letter-spacing:.005em}
.hero h1 em{font-style:normal;color:var(--label)}
.hero .lead{font-size:clamp(17px,1.6vw,19px);color:var(--night-muted);max-width:36em;margin:22px 0 30px}
.search{display:flex;gap:0;max-width:640px;background:var(--surface);border-radius:5px;padding:5px;box-shadow:0 10px 40px rgba(0,0,0,.35)}
.search input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font-family:var(--f-mono);font-size:15px;padding:12px 14px}
.search input:focus-visible{outline:none}
.search:focus-within{outline:2px solid var(--label);outline-offset:2px}
.search-hint{font-size:13.5px;color:var(--night-muted);margin:12px 0 0}
.search-hint a{color:var(--night-ink)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:56px 0 0;padding:0;list-style:none;border-top:1px solid color-mix(in srgb,var(--night-ink) 18%,transparent);max-width:900px}
.stats li{padding:18px 18px 0 0}
.stats b{display:block;font-family:var(--f-display);font-size:clamp(26px,3vw,36px);line-height:1.05;font-variant-numeric:tabular-nums}
.stats span{font-size:14px;color:var(--night-muted)}

/* лента производителей */
.brands{background:var(--night-2);color:var(--night-muted);border-top:1px solid color-mix(in srgb,var(--night-ink) 10%,transparent)}
.brands .wrap{display:flex;align-items:center;gap:28px;padding-block:18px;overflow:hidden}
.brands .cap{flex:none;font-size:12.5px;font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.08em}
.marquee{display:flex;gap:40px;white-space:nowrap;font-family:var(--f-display);font-weight:500;font-size:19px;letter-spacing:.04em;color:var(--night-ink);opacity:.82;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);overflow:hidden;min-width:0;flex:1}
.marquee-track{display:flex;gap:40px;animation:run 48s linear infinite}
@keyframes run{to{transform:translateX(-50%)}}

.hero-alt{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:14px;font-size:13.5px;color:var(--night-muted)}
.btn-onnight{background:transparent;color:var(--night-ink);border:1px solid color-mix(in srgb,var(--night-ink) 40%,transparent);padding:10px 16px;font-size:15px}
.btn-onnight:hover{border-color:var(--label);color:var(--label)}

/* клиенты */
.clients{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.clients li{background:var(--surface);min-height:84px;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;font-family:var(--f-display);font-weight:500;font-size:16px;letter-spacing:.02em;color:var(--muted)}
.clients li:hover{color:var(--ink)}

/* менеджер */
.manager{display:flex;gap:16px;align-items:center;margin-top:26px;padding:16px;border:1px solid var(--line);border-radius:6px;background:var(--bg)}
.avatar{flex:none;width:52px;height:52px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;font-family:var(--f-display);font-size:24px}
.manager b{display:block;font-size:17px}
.manager div span{display:block;font-size:13.5px;color:var(--muted);margin-bottom:2px}
.manager a{font-size:14px}
.check{grid-column:1/-1;font-size:14px}

/* мобильная панель */
.mbar{display:none}
@media (max-width:620px){
  .mbar{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:30;padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px));background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(0,0,0,.12)}
  .mbar a{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:4px;font-weight:600;text-decoration:none}
  .mbar-call{border:1px solid var(--accent);color:var(--accent)}
  .mbar-rfq{background:var(--accent);color:var(--accent-ink)}
  footer .wrap{padding-bottom:96px}
}

/* секции */
section.block{padding-block:88px}
section.block + section.block{border-top:1px solid var(--line)}
.head{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:40px;align-items:end;margin-bottom:44px}
.tag{display:inline-block;font-family:var(--f-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);padding:4px 9px;border-radius:3px;margin-bottom:16px}
.head h2{font-size:clamp(28px,3.4vw,42px)}
.head p{margin:0;color:var(--muted);font-size:17px;max-width:38em}

/* услуги */
.services{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.svc{background:var(--surface);padding:28px 26px 30px;display:grid;gap:10px;align-content:start;min-width:0}
.svc .code{font-family:var(--f-mono);font-size:12px;color:var(--accent);letter-spacing:.06em}
.svc h3{font-size:20px}
.svc p{margin:0;color:var(--muted);font-size:15px}
.svc.feature{background:var(--accent);color:var(--accent-ink)}
.svc.feature .code,.svc.feature p{color:inherit;opacity:.85}
.svc.feature .btn{justify-self:start;margin-top:8px;background:var(--label);color:var(--label-ink)}

/* отрасли */
.industries{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ind{position:relative;border-radius:6px;overflow:hidden;min-height:220px;background:var(--night);color:var(--night-ink);display:flex;align-items:flex-end;isolation:isolate}
.ind img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s ease}
.ind:hover img{transform:scale(1.04)}
.ind::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,color-mix(in srgb,var(--night) 92%,transparent) 0%,color-mix(in srgb,var(--night) 20%,transparent) 70%)}
.ind div{padding:20px 22px}
.ind h3{font-size:19px;margin-bottom:4px}
.ind p{margin:0;font-size:14px;color:var(--night-muted)}
.ind.plain{background:var(--night-2)}

/* как работаем */
.flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;list-style:none;margin:0;padding:0;counter-reset:s;position:relative}
.flow li{counter-increment:s;padding:0 18px 0 0;min-width:0}
.flow li::before{content:counter(s,decimal-leading-zero);display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--surface);border:2px solid var(--accent);font-family:var(--f-mono);font-weight:500;color:var(--accent);margin-bottom:18px;position:relative;z-index:1}
.flow::before{content:"";position:absolute;left:22px;right:10%;top:21px;height:2px;background:repeating-linear-gradient(90deg,var(--accent) 0 8px,transparent 8px 14px);opacity:.5}
.flow b{display:block;font-weight:600;font-size:17px;margin-bottom:6px}
.flow span{display:block;color:var(--muted);font-size:14.5px}
.flow time{display:inline-block;margin-top:10px;font-family:var(--f-mono);font-size:12.5px;background:var(--label);color:var(--label-ink);padding:2px 8px;border-radius:3px}

/* качество */
.quality{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.quality figure{margin:0;border-radius:6px;overflow:hidden;background:var(--night);aspect-ratio:4/3;max-width:100%}
.quality figure img{width:100%;height:100%;object-fit:cover}
.checks{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:0}
.checks li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:14px;padding:14px 0;border-top:1px solid var(--line)}
.checks li::before{content:"";width:20px;height:20px;margin-top:3px;border-radius:3px;background:var(--accent);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M0 0h20v20H0z' fill='%23000'/%3E%3Cpath d='M5 10.5l3.2 3L15 6.5' stroke='%23fff' stroke-width='2.2' fill='none'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M0 0h20v20H0z' fill='%23000'/%3E%3Cpath d='M5 10.5l3.2 3L15 6.5' stroke='%23fff' stroke-width='2.2' fill='none'/%3E%3C/svg%3E") center/contain no-repeat;mask-mode:luminance}
.checks b{display:block;font-weight:600}
.checks span{color:var(--muted);font-size:15px}
.cert{display:flex;gap:14px;align-items:center;margin-top:24px;padding:14px 16px;border:1px dashed var(--line);border-radius:5px;font-size:14.5px;color:var(--muted)}
.cert b{font-family:var(--f-display);font-size:20px;color:var(--ink);white-space:nowrap}

/* логистика */
.logi{background:var(--night);color:var(--night-ink);position:relative;isolation:isolate;overflow:hidden}
.logi .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.55}
.logi::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--night) 10%,color-mix(in srgb,var(--night) 60%,transparent))}
.logi .tag{color:var(--night-muted);border-color:color-mix(in srgb,var(--night-ink) 25%,transparent)}
.logi .head p{color:var(--night-muted)}
.routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.route{border:1px solid color-mix(in srgb,var(--night-ink) 18%,transparent);border-radius:6px;padding:22px;background:color-mix(in srgb,var(--night) 70%,transparent);backdrop-filter:blur(4px);min-width:0}
.route .from{font-family:var(--f-mono);font-size:12.5px;color:var(--label);letter-spacing:.06em;text-transform:uppercase}
.route h3{font-size:21px;margin:8px 0 6px}
.route p{margin:0;font-size:14.5px;color:var(--night-muted)}
.route .eta{display:block;margin-top:14px;font-family:var(--f-display);font-size:26px;color:var(--night-ink)}
.terms{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:18px}
.terms div{padding:18px 0 0;border-top:1px solid color-mix(in srgb,var(--night-ink) 18%,transparent);font-size:14.5px;color:var(--night-muted)}
.terms b{display:block;color:var(--night-ink);font-weight:600;margin-bottom:4px;font-size:15.5px}

/* производители */
.mfr{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.mfr span{background:var(--surface);display:flex;align-items:center;justify-content:center;text-align:center;min-height:78px;padding:10px;font-family:var(--f-display);font-weight:500;font-size:17px;letter-spacing:.03em;color:var(--ink)}
.mfr-note{margin:14px 0 0;font-size:13.5px;color:var(--muted)}

/* вопросы */
.faq{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:40px}
.faq details{border-top:1px solid var(--line);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:16px 0;font-weight:600;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-mono);font-size:22px;line-height:1;color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 18px;color:var(--muted);max-width:44em}

/* заявка */
.rfq{background:var(--surface);border-top:1px solid var(--line)}
.rfq-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start}
.promise{display:grid;gap:0;margin:26px 0 0;padding:0;list-style:none}
.promise li{display:flex;gap:14px;align-items:baseline;padding:12px 0;border-top:1px solid var(--line)}
.promise b{font-family:var(--f-display);font-size:22px;min-width:76px}
.promise span{color:var(--muted);font-size:15px}
.reel{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--bg)}
.reel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--label);color:var(--label-ink);padding:10px 18px;font-family:var(--f-mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase}
.barcode{height:22px;width:120px;flex:none;background:repeating-linear-gradient(90deg,var(--label-ink) 0 2px,transparent 2px 4px,var(--label-ink) 4px 5px,transparent 5px 8px,var(--label-ink) 8px 11px,transparent 11px 12px)}
form{padding:22px 20px 24px;display:grid;gap:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:grid;gap:6px;font-size:13px;color:var(--muted)}
input,textarea{font:inherit;font-size:15px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:10px 12px;width:100%;min-width:0}
textarea{font-family:var(--f-mono);font-size:14px;line-height:1.55;resize:vertical;min-height:150px}
.honey{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.drop{display:flex;gap:14px;align-items:center;border:1.5px dashed var(--line);border-radius:5px;padding:14px 16px;background:var(--surface);cursor:pointer;color:var(--ink);position:relative;transition:border-color .15s,background .15s}
.drop:hover,.drop.over{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 6%,var(--surface))}
.drop.has{border-style:solid;border-color:var(--ok)}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.drop:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.drop-ico{flex:none;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--label);color:var(--label-ink);font-family:var(--f-mono);font-size:22px;line-height:1}
.drop-txt{display:grid;gap:2px;min-width:0}
.drop-txt b{font-weight:600;font-size:15px;overflow-wrap:anywhere}
.drop-txt small{font-size:12.5px;color:var(--muted)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted)}
.consent input{width:auto;margin-top:3px}
.form-foot{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.form-foot small{color:var(--muted);font-size:13px}
.err{margin:0;font-size:14px;color:#c0392b}
.result{border-top:1px dashed var(--line);padding-top:14px;font-size:14px;display:grid;gap:10px}
.result p{margin:0}
.result .ok{color:var(--ok);font-weight:600}

/* контакты */
.contacts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:2px solid var(--ink)}
.contacts div{padding:20px 20px 20px 0;min-width:0}
.contacts dt{font-size:13px;color:var(--muted);margin-bottom:6px}
.contacts dd{margin:0;font-size:17px;font-weight:500;overflow-wrap:anywhere}
.contacts dd a{color:var(--ink);text-decoration:none}
.req{margin-top:28px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 20px;font-size:14px;color:var(--muted);padding:18px 20px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
.req b{display:block;color:var(--ink);font-family:var(--f-mono);font-weight:500;font-size:14.5px}
.req a{font-size:14px}

footer{background:var(--night);color:var(--night-muted);font-size:14px}
footer .wrap{display:flex;gap:16px 32px;justify-content:space-between;flex-wrap:wrap;padding-block:32px 40px}
footer a{color:var(--night-ink);text-decoration:none}

@media (max-width:1000px){
  .nav{display:none}
  .top .phone{margin-inline-start:auto}
  .head,.faq,.quality,.rfq-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .services,.industries,.routes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow{grid-template-columns:minmax(0,1fr);gap:22px}
  .flow::before{left:21px;right:auto;top:10px;bottom:10px;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--accent) 0 8px,transparent 8px 14px)}
  .flow li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:0 18px;padding:0}
  .flow li::before{margin:0;grid-row:span 3}
  .mfr,.clients{grid-template-columns:repeat(4,minmax(0,1fr))}
  .contacts,.req{grid-template-columns:repeat(2,minmax(0,1fr))}
  .terms{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:620px){
  .util .hide-s,.logo small{display:none}
  .top .btn{display:none}
  .hero .wrap{padding-block:56px 48px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .search{flex-wrap:wrap}
  .search .btn{width:100%}
  section.block{padding-block:60px}
  .services,.industries,.routes,.row,.contacts,.req{grid-template-columns:minmax(0,1fr)}
  .mfr,.clients{grid-template-columns:repeat(2,minmax(0,1fr))}
  .brands .cap{display:none}
}

/* ===== внутренние страницы: каталог, услуги, блог ===== */
.pagehead{background:var(--night);color:var(--night-ink);position:relative;isolation:isolate;overflow:hidden}
.pagehead::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(120% 140% at 100% 0%,color-mix(in srgb,var(--accent) 35%,transparent) 0%,transparent 55%)}
.pagehead .wrap{padding-block:34px 40px}
.pagehead h1{font-size:clamp(28px,4vw,46px);max-width:22em}
.pagehead .lead{color:var(--night-muted);font-size:17px;max-width:46em;margin:14px 0 0}
.pagehead .sub{display:flex;gap:10px 18px;flex-wrap:wrap;margin-top:14px;font-size:14px;color:var(--night-muted)}
.pagehead .sub b{color:var(--night-ink);font-weight:500}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 16px;padding:0;list-style:none;font-size:13px;color:var(--night-muted)}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.5}
.crumbs a{color:var(--night-ink);text-decoration:none;opacity:.85}
.crumbs a:hover{opacity:1;text-decoration:underline}

.page{padding-block:48px 72px}
.page-grid{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:40px;align-items:start}
.side{position:sticky;top:calc(84px + env(safe-area-inset-top,0px));display:grid;gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:20px}
.card h3{font-size:18px;margin-bottom:10px}
.card p{margin:0 0 12px;color:var(--muted);font-size:15px}
.card .btn{width:100%}
.card .btn + .btn{margin-top:10px}
.btn-line{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-line:hover{border-color:var(--accent);color:var(--accent);filter:none}

.prose{max-width:46em}
.prose p,.prose li{font-size:16.5px;line-height:1.7}
.prose h2{font-size:clamp(22px,2.4vw,28px);margin:36px 0 12px}
.prose h3{font-size:19px;margin:26px 0 8px}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-bottom:6px}
.prose a{color:var(--accent)}
.tbl{overflow-x:auto;margin:18px 0;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
.tbl table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}
.tbl th,.tbl td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500;background:var(--bg)}
.tbl tr:last-child td{border-bottom:0}

.specs{width:100%;border-collapse:collapse;font-size:15px;background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.specs th,.specs td{padding:11px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.specs th{width:42%;color:var(--muted);font-weight:400}
.specs td{font-weight:500}
.specs tr:last-child th,.specs tr:last-child td{border-bottom:0}
.h2s{font-size:22px;margin:36px 0 14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0;list-style:none}
.chips li,.chips a,.chips .chip{font-size:13.5px;padding:6px 11px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none}
.chips a:hover{border-color:var(--accent);color:var(--accent)}
.pagehead .chips li{background:color-mix(in srgb,var(--night-ink) 8%,transparent);border-color:color-mix(in srgb,var(--night-ink) 18%,transparent);color:var(--night-ink)}

/* сетка разделов и товаров */
.cats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.cats a{background:var(--surface);padding:20px 18px;text-decoration:none;color:var(--ink);display:grid;gap:6px;align-content:start;min-width:0;transition:background .15s}
.cats a:hover{background:color-mix(in srgb,var(--accent) 6%,var(--surface))}
.cats b{font-family:var(--f-display);font-size:17px;font-weight:700;line-height:1.2}
.cats span{font-size:13.5px;color:var(--muted)}
.cats small{font-family:var(--f-mono);font-size:12px;color:var(--accent)}
.prods{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.prod{display:grid;gap:6px;align-content:start;padding:18px;border:1px solid var(--line);border-radius:6px;background:var(--surface);text-decoration:none;color:var(--ink);min-width:0;transition:border-color .15s,transform .15s}
.prod:hover{border-color:var(--accent);transform:translateY(-1px)}
.prod .pn{font-family:var(--f-mono);font-weight:500;font-size:16px;overflow-wrap:anywhere}
.prod .kind{font-size:14px;color:var(--ink);line-height:1.4}
.prod .meta{font-size:12.5px;color:var(--muted)}
.prod .go{font-size:13px;color:var(--accent);margin-top:4px}

.finder{display:flex;gap:0;max-width:680px;background:var(--surface);border:1px solid var(--line);border-radius:5px;padding:5px}
.finder input{flex:1;min-width:0;border:0;background:transparent;font-family:var(--f-mono);font-size:15px;padding:10px 12px}
.finder input:focus-visible{outline:none}
.finder:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.finder-note{font-size:14px;color:var(--muted);margin:10px 0 0}
.empty{padding:22px;border:1px dashed var(--line);border-radius:6px;color:var(--muted);font-size:15px}

.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.post{display:grid;gap:8px;align-content:start;padding:22px;border:1px solid var(--line);border-radius:6px;background:var(--surface);text-decoration:none;color:var(--ink)}
.post:hover{border-color:var(--accent)}
.post h3{font-size:19px;line-height:1.25}
.post p{margin:0;color:var(--muted);font-size:14.5px}
.post time{font-family:var(--f-mono);font-size:12px;color:var(--muted)}

.svc-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.svc-links a{display:grid;gap:6px;padding:22px;border:1px solid var(--line);border-radius:6px;background:var(--surface);text-decoration:none;color:var(--ink)}
.svc-links a:hover{border-color:var(--accent)}
.svc-links b{font-family:var(--f-display);font-size:19px}
.svc-links span{color:var(--muted);font-size:14.5px}

.faq-list details{border-top:1px solid var(--line);padding:4px 0}
.faq-list details:last-child{border-bottom:1px solid var(--line)}
.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:14px 0;font-weight:600;font-size:16.5px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-family:var(--f-mono);font-size:22px;line-height:1;color:var(--accent);transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{margin:0 0 16px;color:var(--muted)}

.cta-band{background:var(--accent);color:var(--accent-ink);border-radius:6px;padding:24px;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-top:36px}
.cta-band b{font-family:var(--f-display);font-size:20px}
.cta-band span{display:block;opacity:.85;font-size:14.5px;margin-top:4px}
.cta-band .btn{background:var(--label);color:var(--label-ink)}
.home-cats{margin-top:8px}
.more{display:inline-block;margin-top:18px;font-weight:600}

@media (max-width:1000px){
  .page-grid{grid-template-columns:minmax(0,1fr)}
  .side{position:static}
  .prod-grid .side{order:-1}
  .cats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .prods,.posts{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:620px){
  .cats,.prods,.posts,.svc-links{grid-template-columns:minmax(0,1fr)}
  .page{padding-block:32px 56px}
  .finder{flex-wrap:wrap}
  .finder .btn{width:100%}
}