/* ===========================================================
   dak4x4 - LIGHT REDESIGN stylesheet (ported from Claude Design)
   Same brand identity, cleaner layout, readable type,
   responsive across all screen sizes.

   ASCII-only on purpose (site charset is Windows-1251).

   TRANSITION NOTE:
   The universal reset (box-sizing / img) is scoped to the redesign
   component roots only (.util/.head/.phero/.main/.foot/.chat/.subnav),
   NOT global. This keeps not-yet-converted legacy table pages on
   content-box + all.css sizing while both stylesheets coexist.
   In Phase 5 (once legacy markup is gone) collapse these back to a
   plain `*{box-sizing:border-box}` and global `img{...}`.
   =========================================================== */

:root{
  --bg:#e9e8e4;
  --card:#ffffff;
  --panel:#f3f2ef;
  --ink:#1c1c1c;
  --muted:#6c6b67;
  --line:#dcdbd6;
  --red:#db5a00;    /* primary brand accent - now orange (was red #c1121f) */
  --red-dk:#b34700; /* deeper orange for shadows/depth (was #9e0e18) */
  --orange:#ef7a00; /* bright secondary accent orange */
  --blue:#0a6d8c;
  --link:#0a5aa6;
  --rainbow:linear-gradient(90deg,#2b7fd0,#38c0c8 30%,#ecec5a 62%,#f4a63c 82%,#e77b8f);
  --maxw:1120px;
  --radius:12px;
  --shadow:0 1px 2px rgba(0,0,0,.05),0 8px 26px -16px rgba(0,0,0,.28);
}

/* --- global reset (legacy all.css/site.css retired in phase 5f) --- */
*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  -webkit-text-size-adjust:100%}
img{border:0;max-width:100%;display:block}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.main h1,.main h2,.main h3,.phero h1,.phero h2,.phero h3{margin:0 0 .5em;line-height:1.25;font-weight:700}

.wrap{max-width:var(--maxw);margin:0 auto;background:var(--bg);min-height:100vh;
  box-shadow:0 0 60px rgba(0,0,0,.08)}


/* ---------- utility bar ---------- */
.util{background:#2a2b2e;color:#e9eaec;font-size:13.5px}
.util .inner{max-width:var(--maxw);margin:0 auto;display:flex;flex-wrap:wrap;
  align-items:center;gap:10px 22px;padding:8px 22px}
.util .ph{display:flex;align-items:center;gap:8px}
.util .ph b{font-size:15px;color:#fff}
.util .ph .tel{font-size:15px;font-weight:700;color:#fff;text-decoration:none}
.util .ph .tel:hover{color:var(--orange);text-decoration:none}
.util .ph .tag{font-size:11px;color:#a9c7d6;background:#173842;padding:2px 7px;border-radius:20px}
.util .free{color:#9fb0b6}
.util .cart{margin-left:auto;display:flex;align-items:center;gap:10px;color:#fff;
  text-decoration:none}
.util .cart .ic{width:34px;height:34px;border-radius:9px;background:var(--orange);
  display:flex;align-items:center;justify-content:center;font-size:17px}
.util .cart .txt{font-size:12.5px;line-height:1.25}
.util .cart .txt b{font-size:14px}
.util .cart:hover{text-decoration:none}

/* ---------- header + nav ---------- */
.head{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(1.4) blur(6px);border-bottom:1px solid var(--line)}
.head .inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;
  gap:16px;padding:12px 22px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:0 0 auto}
.brand img{height:46px}
/* brand logo mark (extracted from original site header art: black on transparent) */
.brand img.brand-logo{height:44px;width:auto;flex:0 0 auto}
.brand .bt{font:700 15px/1.12 Arial;color:#111}
.brand:hover{text-decoration:none}
.nav-toggle,.nav-check{display:none}
.nav-toggle::before{content:"";display:block;width:22px;height:2px;background:#333;border-radius:2px;
  box-shadow:0 -7px 0 #333,0 7px 0 #333}
.nav{margin-left:auto;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:2px 4px}
.nav a{font-size:13.5px;color:#333;padding:6px 9px;border-radius:7px;white-space:nowrap}
.nav a:hover{background:var(--panel);color:#000;text-decoration:none}
.nav a.cur,.nav a.trail{background:var(--red);color:#fff}
.rainbow{height:3px;background:var(--rainbow)}

/* nav dropdown (data-driven submenus, desktop hover) */
.nav .has-sub{position:relative}
.nav .has-sub>.sub{position:absolute;top:100%;left:0;min-width:210px;background:#fff;
  border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:6px;
  display:none;z-index:50}
/* hover only opens submenus on real pointer devices (mobile opens by button) */
@media (min-width:861px){.nav .has-sub:hover>.sub{display:block}}
.nav .sub a{display:block;font-size:13px;color:#333;padding:8px 10px;border-radius:7px;white-space:normal}
.nav .sub a:hover{background:var(--panel)}
.nav .sub a.cur{background:var(--red);color:#fff}
.nav .caret{display:none}

/* ---------- page hero ---------- */
.phero{position:relative;background:linear-gradient(180deg,#fbfbfa,#eeede9);
  border-bottom:1px solid var(--line);overflow:hidden}
.phero .inner{max-width:var(--maxw);margin:0 auto;padding:26px 22px;
  display:flex;align-items:center;gap:24px}
.phero h1{font-size:30px;margin:0}
.phero .crumb{font-size:13px;color:var(--muted);margin-bottom:6px}
.phero .parts{margin-left:auto;flex:0 0 auto;width:auto;max-width:38%;max-height:180px;
  height:auto;object-fit:contain;border-radius:10px;mix-blend-mode:multiply}
.phero.home{padding:0}
.phero.home .inner{align-items:center;min-height:200px}
.phero.home .lede{max-width:560px}
.phero.home .lede h1{font-size:34px}
.phero.home .lede p{color:#444;font-size:16px;margin:.4em 0 0}

/* ---------- content ---------- */
.main{max-width:var(--maxw);margin:0 auto;padding:26px 22px 44px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px 24px;margin:0 0 22px}
.section-title{font-size:22px;margin:6px 0 16px;display:flex;align-items:center;gap:10px}
.section-title::before{content:"";width:4px;height:22px;background:var(--red);border-radius:3px}
.section-title a{color:inherit}
.section-title a:hover{color:var(--red);text-decoration:none}
.prose p{margin:0 0 12px;color:#2a2a2a}
.prose a{color:var(--link)}
.lead{font-size:17px;color:#333}
.note{color:var(--red)}
.warn{background:#fff6e6;border:1px solid #f2d8a0;border-radius:10px;padding:12px 16px;
  font-size:14.5px;color:#7a4e00;margin:0 0 20px}

/* DAK-CRUTCH C1: normalize author-embedded .prose tables (kill float + fixed px width,
   keep as auto-width 2-col) - see redisign/CRUTCHES.md C1 */
.prose{overflow-wrap:break-word}
.card.prose::after{content:"";display:block;clear:both}
.prose table[width],.prose table[align]{float:none!important;width:auto!important;
  max-width:100%;height:auto!important;margin:0 0 14px;border-collapse:collapse}
.prose table[width] td,.prose table[align] td{padding:1px 18px 1px 0;vertical-align:top;
  height:auto!important;white-space:normal}
.prose table[width] td:last-child,.prose table[align] td:last-child{padding-right:0}
.prose table td>p{margin:0 0 8px}
.prose table td>p:only-child{margin:0}
.prose [align="justify"]{text-align:left!important}
.prose ul,.prose ol{margin:0 0 12px;padding-left:22px}
.prose li{margin:0 0 6px}
.prose img{height:auto;max-width:100%}
.spec.prose{overflow-x:auto}
.spec.prose p{margin:0 0 8px}
/* <p>&nbsp;</p> spacers are stripped in dak.js; hide any truly-empty leftovers */
.prose p:empty,.prose tr:empty{display:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;
  font:600 16px Arial;border:0;border-radius:10px;padding:13px 26px;text-decoration:none;
  transition:filter .15s,transform .05s}
.btn:hover{text-decoration:none;filter:brightness(1.05)}
.btn:active{transform:translateY(1px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 2px 8px -2px rgba(219,90,0,.55)}
.btn-lg{font-size:19px;padding:16px 34px}
.btn-ghost{background:#fff;color:var(--red);border:1.5px solid var(--red)}
.btn-gray{background:linear-gradient(#f6f5f2,#e4e2dc);color:#b45a00;border:1px solid #cfcdc7}

/* ---------- home layout ---------- */
.home-cols{display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:start}
.side{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:16px 18px;font-size:14.5px}
.side a{display:block;padding:6px 0;color:var(--link);border-bottom:1px solid #f0efec}
.side a:last-child{border-bottom:0}
.side .grp{margin:12px 0 4px;font-weight:700;color:#111;font-size:13px;text-transform:uppercase;
  letter-spacing:.03em}
.side .pdf a{font-size:12.5px;color:#555}
.video{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;
  background:#141414 center/cover;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow)}
.video .cap{position:absolute;top:0;left:0;right:0;padding:14px 18px;color:#fff;font-weight:700;
  font-size:18px;background:linear-gradient(rgba(0,0,0,.6),transparent)}
.video .play{width:70px;height:70px;border-radius:50%;background:rgba(30,120,220,.92);
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px}
.video .rutube{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);
  background:#000;color:#fff;padding:9px 18px;border-radius:8px;font-size:13px}
.brand-strip{display:grid;grid-template-columns:repeat(auto-fill,minmax(62px,1fr));
  gap:10px;margin:20px 0}
.chip{aspect-ratio:1;padding:7px;border:1px solid var(--line);background:#fff;
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 1px 1px rgba(0,0,0,.03);transition:border-color .15s,box-shadow .15s,transform .15s}
.chip img{max-width:100%;max-height:100%;width:auto;height:auto;display:block}
.chip:hover{border-color:var(--orange);box-shadow:0 4px 12px rgba(219,90,0,.16);transform:translateY(-2px)}
@media (max-width:600px){
  .brand-strip{grid-template-columns:repeat(auto-fill,minmax(54px,1fr));gap:8px}
  .chip{padding:6px}
}
.news-side .n{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid #eee;font-size:13.5px}
.news-side .n:last-child{border-bottom:0}
.news-side .thumb{width:58px;height:46px;flex:0 0 auto;border-radius:7px;background:#e7ead6;
  display:flex;align-items:center;justify-content:center;font-size:10px;color:#777;text-align:center}
.news-side .date{color:var(--red);font-weight:700}

/* ---------- catalog ---------- */
.cat-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;align-items:start}
.cat-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cat-list.one{grid-template-columns:1fr}
.cat-card{display:flex;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);
  border-radius:10px;padding:10px;box-shadow:0 1px 1px rgba(0,0,0,.03);text-decoration:none;
  color:#111;transition:border-color .15s,transform .05s}
.cat-card:hover{border-color:var(--orange);text-decoration:none;transform:translateY(-1px)}
.cat-card .pic{width:74px;height:54px;flex:0 0 auto;border-radius:7px;background:var(--panel);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  font-size:11px;color:#888;text-align:center;position:relative;overflow:hidden}
.cat-card .pic img{max-width:100%;max-height:100%;width:auto;height:auto}
.cat-card .pic::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--orange)}
.cat-card .t{font-size:14px;font-weight:600;line-height:1.3}
.soput h3{font-size:15px;display:flex;align-items:center;gap:8px;margin:0 0 6px}
.soput h3::before{content:"";width:9px;height:9px;background:var(--orange);border-radius:2px}
.soput ul{margin:0 0 16px;padding:0 0 0 18px;color:#444;font-size:14px}

/* ---------- product listing ---------- */
.prod .spec{background:var(--panel);border-radius:10px;padding:16px 18px;margin:12px 0}
.spec dl{display:grid;grid-template-columns:1fr auto;gap:6px 20px;margin:0;font-size:14.5px}
.spec dt{color:#444}
.spec dd{margin:0;font-weight:600;text-align:right}
.spec .applic{margin:0 0 10px;font-size:14.5px}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:10px;
  border:1px solid var(--line)}
table.tbl{width:100%;border-collapse:collapse;min-width:560px;background:#fff}
table.tbl th{background:var(--panel);padding:11px 12px;font-size:13.5px;text-align:left;
  border-bottom:1px solid var(--line)}
table.tbl td{padding:11px 12px;font-size:14.5px;border-bottom:1px solid #f0efec;vertical-align:middle}
table.tbl tr:last-child td{border-bottom:0}
.price{font-weight:700;white-space:nowrap}
.buy{display:inline-flex;width:38px;height:32px;background:var(--orange);border-radius:8px;
  color:#fff;align-items:center;justify-content:center;text-decoration:none;
  border:0;padding:0;cursor:pointer;font:600 18px/1 Arial,sans-serif}
.buy:hover{filter:brightness(1.06);text-decoration:none}
.price .old{display:inline-block;color:#9a9a97;text-decoration:line-through;font-weight:400;font-size:12.5px}
.ph-mini{width:96px;height:66px;border-radius:7px;background:var(--panel);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:10px;color:#999}
td.prod-photo{width:112px;vertical-align:top}
td.prod-photo img{width:100%;height:auto;border-radius:7px;border:1px solid var(--line);background:#fff}
.prod-lead{display:flex;gap:18px;align-items:flex-start;margin:0 0 14px;flex-wrap:wrap}
.prod-lead .prod-photo{flex:0 0 auto}
.prod-lead .prod-photo img{max-width:240px;border-radius:10px;border:1px solid var(--line)}
.prod-lead .prose{flex:1 1 260px;min-width:0}

/* ---------- forms ---------- */
.form{max-width:640px}
.field{margin:0 0 16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:5px}
.field .req{color:var(--red)}
.field .hint{font-size:12px;color:var(--muted);font-weight:400;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;border:1px solid #c7c6c1;border-radius:9px;
  padding:11px 13px;font:15px Arial;background:#fff}
.field input:focus,.field select,.field textarea:focus{outline:2px solid #bcd6ea;border-color:#7fb0d0}
.field textarea{min-height:130px;resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.checks{font-size:13.5px;margin:8px 0 18px}
.checks label{display:flex;gap:10px;margin-bottom:10px;align-items:flex-start;line-height:1.5}
.checks input{margin-top:3px}
.callout{background:var(--panel);border-radius:10px;padding:14px 16px;font-size:13.5px;margin:16px 0}
.callout .h{color:var(--red);font-weight:700;margin-bottom:4px}
/* cart */
.cart-forms{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start;margin:0 0 18px}
.cart-forms .card{margin:0}
.tbl .qty{width:58px;border:1px solid #c7c6c1;border-radius:7px;padding:6px 8px;font:14px Arial;text-align:center}
.tbl td.count{white-space:nowrap}
.tbl td.delete{text-align:center}
.tbl td.delete a{color:var(--muted);font-size:20px;line-height:1;font-weight:700}
.tbl td.delete a:hover{color:var(--red);text-decoration:none}
.cart-total{text-align:right;font-size:18px;font-weight:700}
.cart-note{color:var(--muted);font-size:13px}

/* ---------- dilers ---------- */
.auth-box{background:var(--panel);border-radius:12px;padding:20px 22px;max-width:420px}
.auth-box .field{margin-bottom:12px}
.auth-links{display:flex;flex-wrap:wrap;gap:16px;font-size:14px;margin:6px 0 14px}
.auth-links a{font-weight:600}
/* dealers list expandable "Подробнее" (jQuery .podrobneehref toggle) */
.dilers-tbl td{vertical-align:top}
.podBlockhref{float:right;margin-left:12px}
.podrobneehref{color:var(--orange);font-weight:600;cursor:pointer;white-space:nowrap}
.podrobneehref:hover{text-decoration:underline}
.podrobneeclass{clear:both;display:none;margin-top:8px;padding-top:8px;border-top:1px dashed var(--line);
  font-size:13.5px;color:#555;line-height:1.75}
.podrobneeclass b{color:#777;font-weight:600}
.podrobneeclass i{color:#1c1c1c;font-style:normal}
.diler-informer{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;justify-content:space-between}
.diler-informer .auth-links{margin:0}

/* ---------- contacts ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,700px);gap:26px;align-items:start}
.cbook{display:grid;grid-template-columns:auto 1fr;gap:8px 22px;font-size:14.5px}
.cbook .k{color:var(--muted)}
.cbook .v{font-weight:600}
.cbook .grp{grid-column:1/-1;font-weight:700;color:#111;margin-top:10px}
.map{border-radius:12px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;
  background:var(--panel);display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center;
  color:#7a7a76;font-size:14px;text-align:center;text-decoration:none;padding:16px}
.map:hover{border-color:var(--orange);color:var(--ink);text-decoration:none}
.company{font-size:14.5px;line-height:1.8;margin-top:18px}
.company .t{color:var(--red);font-style:italic}

/* ---------- news ---------- */
.news .n{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.news .n .date{color:var(--red);font-weight:700;flex:0 0 92px;font-size:14px}
.news .n .t{font-weight:700}
.news .n .s{display:block;color:#444;font-size:14.5px;margin-top:3px}
.pager{display:flex;gap:6px;justify-content:center;margin:24px 0}
.pager a{padding:7px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;color:#333;background:#fff}
.pager a.cur{background:var(--red);color:#fff;border-color:var(--red)}
.pager a:hover{text-decoration:none;border-color:var(--orange)}
.pager .dots{padding:7px 6px;color:var(--muted)}
.news-detail-date{color:var(--red);font-weight:700;font-size:14px;margin:0 0 10px}

/* ---------- sub navigation (article sub-pages) ---------- */
.subnav{display:flex;gap:8px;overflow-x:auto;padding:14px 22px;max-width:var(--maxw);margin:0 auto;-webkit-overflow-scrolling:touch}
.subnav a{flex:0 0 auto;font-size:13px;color:#444;background:#fff;border:1px solid var(--line);border-radius:20px;padding:7px 14px;white-space:nowrap}
.subnav a.cur{background:var(--red);color:#fff;border-color:var(--red)}
.subnav a:hover{border-color:var(--orange);text-decoration:none}

/* DAK-CRUTCH C2: legacy reskin for not-yet-rewritten dealer-private cabinet + cart
   step=3 markup (legacy-only selectors) - see redisign/CRUTCHES.md C2 */
.main #diler_shop,.main #dealer_cart_listing,.main #diler_history,.main #diler_catz,
.main table.cart_content_listing[border]{width:100%;border-collapse:collapse;background:#fff;
  border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:0 0 18px}
.main #diler_shop td,.main #diler_shop th,.main #dealer_cart_listing td,.main #dealer_cart_listing th,
.main #diler_history td,.main #diler_history th,.main table.cart_content_listing[border] td{
  padding:10px 12px;border-bottom:1px solid #f0efec;font-size:14px;text-align:left;vertical-align:top}
.main #diler_catz td{padding:8px 12px;border-bottom:0}
.main #diler_catz td.act a{color:var(--red);font-weight:700}
.main input.count{width:54px;text-align:center;padding:6px 4px}
.main img.plusminus{cursor:pointer;vertical-align:middle}
/* legacy-only text inputs (private cabinet + step=3); .text/.Text never used by redesign forms */
.main input.text,.main input.Text,
.main #diler_shop_form input,.main #diler_edit_info input,.main #diler_edit_info textarea,
.main #diler_edit_info select,.main #diler_request_form input,.main #diler_request_form textarea{
  border:1px solid #c7c6c1;border-radius:9px;padding:9px 11px;font:15px Arial;background:#fff;max-width:100%}
.main input.text:focus,.main input.Text:focus{outline:2px solid #bcd6ea;border-color:#7fb0d0}
/* legacy-only submit buttons; redesign uses button.btn */
.main input.action,.main input.confirm,.main input.submit,.main .submit_all_to_cart input,
.main .submit_field input[type=submit]{background:var(--red);color:#fff;border:0;border-radius:10px;
  padding:11px 22px;font:600 15px Arial;cursor:pointer;margin:8px 0}
.main div.primechanie{background:var(--panel);border-radius:10px;padding:12px 14px;font-size:13.5px;margin:12px 0}
.main .reg_field,.main .dilersforms{margin:0 0 12px}
.main div.reg_title{font-weight:700;font-size:16px;margin:0 0 10px;color:var(--ink)}
.main #private_menu{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.main #private_menu a{font-weight:600}
.main div.DILER_informer{margin:0 0 14px}

/* ---------- footer ---------- */
.foot{background:#2a2b2e;color:#c7c8ca}
.foot .rainbow{height:3px}
.foot .inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:20px;
  flex-wrap:wrap;padding:24px 22px}
.foot .fl{display:flex;align-items:center;gap:10px;font-size:13.5px;color:#e7e8ea}
.foot .fl img{height:34px;filter:invert(1) brightness(1.4)}
.foot .cr{margin-left:auto;font-size:12px;color:#9a9b9e;text-align:right}
.foot a{color:#e7e8ea}
/* footer contacts block (replaces the old CTA button) */
.foot .fcont{margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center}
.foot .fcont-t{font-size:15px;font-weight:700;color:#fff}
.foot .fcont-t:hover{color:var(--orange);text-decoration:none}
.foot .fcont .row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 16px}
.foot .fcont-tel{font-size:14px;color:#e7e8ea;white-space:nowrap}
.foot .fcont-tel:hover{color:#fff;text-decoration:none}
.foot .fcont-msg{display:inline-flex;align-items:center;gap:9px}
.foot .fcont-msg .msg{display:inline-flex;line-height:0;transition:transform .12s ease}
.foot .fcont-msg .msg img{width:27px;height:27px;display:block}
.foot .fcont-msg .msg:hover{transform:translateY(-2px)}

/* mobile "ask a question" floating button (desktop shows the Bitrix chat instead) */
.ask-toggle{display:none}
.ask-fab{display:none;position:fixed;right:14px;bottom:16px;z-index:60;align-items:center}
@media (max-width:860px){.ask-fab{display:flex}}
.ask-panel{display:flex;align-items:center;gap:10px;white-space:nowrap;pointer-events:none;
  background:#fff;border-radius:30px;box-shadow:0 10px 26px rgba(0,0,0,.3);
  max-width:0;opacity:0;padding:0;margin-right:0;overflow:hidden;
  transition:max-width .3s ease,opacity .22s ease,padding .3s ease,margin-right .3s ease}
.ask-toggle:checked~.ask-fab .ask-panel{max-width:calc(100vw - 90px);opacity:1;
  padding:8px 16px;margin-right:12px;pointer-events:auto}
.ask-title{font:600 13.5px/1 Arial;color:#1c1c1c}
.ask-msg{display:inline-flex;line-height:0}
.ask-msg img{width:30px;height:30px;display:block}
.ask-btn{flex:0 0 auto;width:58px;height:58px;border-radius:50%;cursor:pointer;
  background:linear-gradient(135deg,#2ee06a,#12b552);box-shadow:0 8px 22px rgba(18,181,82,.45);
  display:flex;align-items:center;justify-content:center;transition:transform .18s ease}
.ask-btn img{width:30px;height:30px}
.ask-btn:active{transform:scale(.93)}

/* ---------- chat mock (collapsible) ---------- */
.chat{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;
  align-items:flex-end;gap:10px}
.chat .bubble{background:#fff;border:1px solid #dfe6ee;border-radius:14px;padding:12px 14px;
  width:220px;font-size:13px;box-shadow:0 10px 30px -10px rgba(0,0,0,.35);line-height:1.45}
.chat .bubble b{display:block;margin-bottom:3px}
.chat .bubble .x{position:absolute;top:6px;right:10px;color:#aaa;cursor:pointer;font-size:14px}
.chat .op{width:54px;height:54px;border-radius:50%;background:#1e93d6;color:#fff;display:flex;
  align-items:center;justify-content:center;font-size:22px;box-shadow:0 8px 22px -6px rgba(0,0,0,.5);
  cursor:pointer;border:0}
.chat-hide{display:none}
#chatToggle:checked ~ .bubble{display:none}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:1000px){
  .home-cols{grid-template-columns:1fr}
  .side{position:static}
  .cat-grid{grid-template-columns:1fr 1fr}
  .cat-grid .soput{grid-column:1/-1}
}
@media (max-width:860px){
  .head .inner{flex-wrap:wrap}
  .nav-toggle{display:inline-flex;margin-left:auto;width:46px;height:40px;border:1px solid var(--line);
    border-radius:9px;background:#fff;align-items:center;justify-content:center;font-size:20px;cursor:pointer}
  .nav{flex-direction:column;align-items:stretch;width:100%;gap:0;max-height:0;overflow:hidden;
    transition:max-height .28s ease;margin-top:0}
  .nav-check:checked ~ .nav{max-height:1600px;margin-top:10px;border-top:1px solid var(--line)}
  .nav>a,.nav>.has-sub{border-bottom:1px solid var(--line)}
  .nav a{display:block;padding:12px 10px;border-radius:0;font-size:15px;text-align:left}
  .nav a.cur{background:var(--red);color:#fff}
  /* ancestor of the current sub-page: neutral (the current child below is the active one) */
  .nav a.trail{background:transparent;color:var(--ink);font-weight:700}
  /* submenus are inline accordions, opened ONLY by the caret button (no hover) */
  .nav .has-sub{display:flex;flex-wrap:wrap;align-items:stretch;position:static}
  .nav .has-sub>a{flex:1 1 auto;min-width:0}
  .nav .has-sub>.sub{flex-basis:100%;position:static;display:none;border:0;box-shadow:none;
    padding:0;min-width:0;background:var(--panel)}
  .nav .has-sub.open>.sub{display:block}
  .nav .sub a{padding:11px 12px 11px 26px;font-size:14px;border-top:1px solid var(--line);color:#333}
  .nav .sub a.cur{background:var(--red);color:#fff}
  .nav .caret{display:flex;align-items:center;justify-content:center;flex:0 0 54px;align-self:stretch;
    color:var(--red);font-weight:700;font-size:22px;line-height:1;border-left:1px solid var(--line);
    cursor:pointer;user-select:none}
  .nav .caret::before{content:"+"}
  .nav .has-sub.open>.caret{color:var(--muted)}
  .nav .has-sub.open .caret::before{content:"\2212"}
  .phero .parts{display:none}
  .phero.home .inner{flex-direction:column;align-items:flex-start;gap:16px;padding:22px}
  .form-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .cart-forms{grid-template-columns:1fr}
}
@media (max-width:620px){
  .cat-grid{grid-template-columns:1fr}
  .cat-list{grid-template-columns:1fr}
  .util .cart{margin-left:0;width:100%;justify-content:flex-start;
    border-top:1px solid #3a3b3e;padding-top:8px;margin-top:2px}
  .phero h1,.phero.home .lede h1{font-size:24px}
  .main{padding:20px 15px 36px}
  .card{padding:18px 16px}
  .foot .inner{flex-direction:column;text-align:center}
  .foot .cr{margin-left:0}
  .news .n{flex-direction:column;gap:2px}
  .news .n .date{flex-basis:auto}
}
/* DAK-CRUTCH C5: <600px catalog table handling - see redisign/CRUTCHES.md C5 */
@media (max-width:700px){
  /* product tables -> stacked labelled cards (labels from data-th in shopo.xsl) */
  .card.prod .table-wrap{border:0;border-radius:0;overflow:visible}
  .card.prod table.tbl{min-width:0;background:transparent}
  .card.prod table.tbl thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;
    overflow:hidden;clip:rect(0 0 0 0);border:0}
  .card.prod table.tbl tr{display:block;background:#fff;border:1px solid var(--line);
    border-radius:10px;padding:8px 13px;margin:0 0 12px}
  .card.prod table.tbl td{display:block;border:0;padding:5px 0;text-align:left;
    font-size:14.5px;vertical-align:top}
  .card.prod table.tbl td[data-th]::before{content:attr(data-th) ": ";
    font-weight:600;color:var(--muted)}
  .card.prod table.tbl td.price{font-size:16px}
  .card.prod table.tbl td.prod-photo{width:auto;text-align:center;padding:2px 0 10px;
    margin-bottom:6px;border-bottom:1px solid #f0efec}
  .card.prod table.tbl td.prod-photo img{width:auto;max-width:160px;margin:0 auto}
  .card.prod table.tbl td:last-child{padding-top:10px}
  .card.prod table.tbl td:last-child .buy{width:100%;height:40px;border-radius:9px;font-size:22px}
  /* characteristics tables -> keep tabular, add row separators */
  .spec.prose table td{padding:6px 14px 6px 0!important;border-bottom:1px solid #ececec;
    vertical-align:top}
  .spec.prose table tr:last-child td{border-bottom:0}
}
@media (prefers-reduced-motion:reduce){.util *,.head *,.phero *,.main *,.foot *,.chat *{transition:none!important}html{scroll-behavior:auto!important}}


/* ===== FAQ accordion (category pages) ===== */
.faq{margin-top:18px}
.faq .section-title{margin-bottom:12px}
.faq-item{border:1px solid var(--line);border-radius:10px;margin:0 0 10px;background:var(--panel)}
.faq-item:last-child{margin-bottom:0}
.faq-q{display:block;cursor:pointer;padding:14px 46px 14px 16px;font-weight:600;color:var(--ink);position:relative;list-style:none;line-height:1.4}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:24px;line-height:1;color:var(--red);transition:transform .18s ease}
.faq-item[open]>.faq-q{color:var(--red)}
.faq-item[open]>.faq-q::after{content:"\2212"}
.faq-a{padding:2px 16px 16px;color:#2a2a2a;white-space:pre-line;line-height:1.55}
.faq-a p{margin:0 0 10px}
@media (max-width:600px){
  .faq-q{padding:12px 42px 12px 14px}
  .faq-a{padding:2px 14px 14px}
}