/* Single entrypoint for v1-v6 design adjustments; earlier layer order preserved. */
/* ===== Previous layer: redesign-v1.css ===== */
/* Redesign 1.0 — additive responsive skin, existing page handlers and CMS remain intact */
:root {--color-main-bg:#f5f6f8;--color-sand-light:#fff;--color-sand-mid:#e9edf1;--color-accent:#ff631d;--color-accent-dark:#e44c11;--color-text-dark:#17202b;--color-text-mid:#344154;--color-text-muted:#6d7886;--color-dark-bg:#19222c;--color-dark-bg-2:#f1f4f7;--color-border:#e2e6eb;--radius-sm:7px;--radius-md:12px;--radius-lg:16px;--container-max:1320px;--font-heading:'Montserrat',sans-serif}
body{background:#fff}.container{padding-left:clamp(16px,3vw,32px);padding-right:clamp(16px,3vw,32px)}
.site-header{background:#fff;box-shadow:0 2px 12px rgba(16,30,44,.08)}
.header-top{background:#f5f7f9;color:#596879;border-bottom:1px solid #e9edf0}.header-top a{color:#4b5d70}
.header-main{background:#fff}.header-main .container{gap:22px}.logo-text{color:#1c2732;font-size:clamp(15px,1.4vw,21px)}.logo-sub{color:#ff631d;font-size:11px}.header-phone{color:#18222d;font-size:clamp(15px,1.4vw,21px)}.header-worktime{color:#73808f}
.header-catalog-link{display:none;font-weight:750;color:#273646;font-size:14px;margin-left:auto}.header-catalog-link span{color:var(--color-accent)}
.main-nav{background:#19232e;border-top:0}.main-nav .container{justify-content:flex-start}.nav-list>li>a{font-weight:600;text-transform:none;letter-spacing:0;font-size:13px}.burger-btn span{background:#1b2530}
.btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-dark)}
.redesign-hero-wrap .hero{min-height:570px;background-color:#17222c;background-position:center;background-size:cover}
.redesign-hero-wrap .hero:before{background:linear-gradient(90deg,rgba(14,21,29,.94) 0%,rgba(18,26,36,.83) 42%,rgba(20,28,38,.43) 100%)}
.redesign-hero-grid{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(290px,360px);align-items:center;gap:clamp(28px,5vw,70px);padding-top:56px!important;padding-bottom:56px!important}
.redesign-hero-grid .hero-content{max-width:730px}.redesign-hero-grid .hero-label{background:rgba(255,99,29,.16);border:1px solid rgba(255,99,29,.5);color:#ffd3be;letter-spacing:.06em;text-transform:none;border-radius:5px}
.redesign-hero-grid .hero-title{font-size:clamp(33px,3.6vw,56px);font-weight:800;letter-spacing:-.035em;line-height:1.13;text-transform:none}
.redesign-hero-grid .hero-subtitle{font-size:clamp(16px,1.5vw,19px);max-width:600px;color:#e4e7eb;line-height:1.65}
.redesign-hero-grid .hero-actions{gap:12px}.redesign-hero-grid .btn{min-height:49px;padding:12px 19px;border-radius:7px}.redesign-hero-grid .btn-outline{border-color:rgba(255,255,255,.65);color:#fff}
.redesign-hero-perks{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:29px}.redesign-hero-perks span{color:#fff;font-size:12px;font-weight:650;display:flex;align-items:center;gap:7px}.redesign-hero-perks span:before{content:'✓';display:inline-grid;place-items:center;background:rgba(255,99,29,.9);width:18px;height:18px;border-radius:50%;font-size:11px}
.hero-quote{background:#fff;border-radius:13px;box-shadow:0 16px 40px rgba(0,0,0,.23);padding:27px;color:#18222e}.hero-quote h2{font-size:21px;line-height:1.25;margin:0 0 7px;font-weight:800}.hero-quote>p{font-size:13px;line-height:1.5;color:#657281;margin-bottom:17px}.hero-quote__form{display:grid;gap:10px}.hero-quote .form-control{width:100%;min-height:44px;padding:10px 12px;background:#f6f7f9;border:1px solid #e0e6ec;border-radius:7px;font-size:13px;color:#1a2736}.hero-quote textarea.form-control{resize:vertical}.hero-quote .btn{width:100%;font-weight:750}.hero-quote .form-privacy{font-size:10px;color:#84909e;line-height:1.5;text-align:left}.hero-quote .form-privacy a{color:#d6531a;text-decoration:underline}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.redesign-hero-wrap .hero-stats{background:#fff;border-bottom:1px solid #e8ebee;padding:0}.redesign-hero-wrap .hero-stats .container{background:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.redesign-hero-wrap .stat-card{background:#fff;text-align:left;border-right:1px solid #e9edf1;padding:22px 18px}.redesign-hero-wrap .stat-card:last-child{border:0}.redesign-hero-wrap .stat-card__num{color:#f35d1f;font-size:22px}.redesign-hero-wrap .stat-card__label{display:block;color:#5f6c79;letter-spacing:0;text-transform:none;font-size:12px;margin-top:4px}
.section{padding-top:clamp(45px,5.5vw,78px);padding-bottom:clamp(45px,5.5vw,78px)}.section-title{letter-spacing:-.025em}.section-sand{background:#f5f7f9}
.cat-section{background:#fff!important;color:#17202b!important;padding:64px 0!important;display:block}.cat-section .section-title{color:#17202b!important}.cat-section__head{margin-bottom:24px}.cat-section__all{color:#e95516!important;border-color:#ffcab5!important}
.cat-track-wrap{max-width:1320px;width:100%;margin:0 auto;padding:0 clamp(16px,3vw,32px)}.cat-track-wrap:before,.cat-track-wrap:after{display:none!important}.cat-track{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px!important;overflow:visible!important;scroll-snap-type:none!important;transform:none!important}.cat-card{min-width:0!important;width:100%!important;max-width:none!important;flex:none!important;height:275px!important;border:1px solid #e3e8ec!important;border-radius:10px!important;box-shadow:0 3px 12px rgba(22,34,45,.06)!important;background:#fff!important;color:#18232d!important;overflow:hidden!important}.cat-card__bg{height:68%!important;position:relative!important;inset:auto!important;background:#f4f6f8!important}.cat-card__bg img{width:100%;height:100%;object-fit:contain!important;padding:12px;filter:none!important}.cat-card__overlay,.cat-card::after{display:none!important}.cat-card__body{position:relative!important;inset:auto!important;display:flex!important;align-items:center;min-height:32%!important;padding:12px 13px!important;background:#fff!important;color:#18232d!important}.cat-card__title{color:#18232d!important;font-size:15px!important;font-weight:800!important;text-shadow:none!important}.cat-card__count{font-size:11px!important;color:#7f8a95!important}.cat-card__subs{display:none!important}.cat-card__arrow{background:#fff!important;border:0!important;width:25px!important;height:25px!important;margin-left:auto}.cat-card__arrow svg{color:#ef611f!important}.cat-btn{display:none!important}
.product-card,.kit-card,.carousel-item,.review-card{background:#fff;border:1px solid #e4e8ed;border-radius:11px;box-shadow:0 2px 12px rgba(17,30,43,.055)}.product-card__img{background:#f6f7f9}.product-card__title{color:#1d2835}.product-layout{gap:clamp(20px,3vw,42px)}.product-info,.product-gallery{min-width:0}.breadcrumbs{color:#6a7785}.site-footer{background:#1a2530}
@media(min-width:1050px){.header-catalog-link{display:block}}
@media(max-width:980px){.redesign-hero-grid{grid-template-columns:1fr 330px;gap:22px}.cat-track{grid-template-columns:repeat(3,minmax(0,1fr))}.hero-quote{padding:20px}}
@media(max-width:760px){.redesign-hero-grid{grid-template-columns:1fr;gap:28px;padding-top:44px!important;padding-bottom:44px!important}.redesign-hero-wrap .hero:before{background:rgba(14,21,29,.82)}.redesign-hero-grid .hero-title{font-size:clamp(29px,7vw,42px)}.hero-quote{max-width:520px;width:100%;margin:auto}.redesign-hero-wrap .hero-stats .container{grid-template-columns:repeat(3,minmax(0,1fr))}.redesign-hero-wrap .stat-card{padding:14px 9px}.redesign-hero-wrap .stat-card__num{font-size:17px}.redesign-hero-wrap .stat-card__label{font-size:10px}.cat-track{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px!important}.cat-card{height:240px!important}.cat-card__title{font-size:13px!important}.cat-section{padding:45px 0!important}}
@media(max-width:420px){.redesign-hero-grid .hero-actions{display:grid;grid-template-columns:1fr}.redesign-hero-grid .hero-actions .btn{width:100%;text-align:center}.redesign-hero-perks{gap:9px}.redesign-hero-perks span{font-size:11px}.cat-card{height:210px!important}.cat-card__bg{height:62%!important}.cat-card__body{min-height:38%!important}.cat-card__title{font-size:12px!important}.header-top{display:none}}
@media(prefers-reduced-motion:reduce){.site-header,.header-main .logo,.header-main .header-contacts{animation:none!important}}


/* ============================================================
   REDESIGN V2.0 — unified commercial UI, desktop + mobile.
   Load after style.css and responsive.css. No CMS changes.
   ============================================================ */
:root {--color-accent:#f96320;--color-accent-dark:#df4d12;--color-main-bg:#f7f8fa;--color-border:#e3e7ed;--color-text-dark:#192431;--color-text-mid:#465465;--color-text-muted:#738090;--radius-md:12px;--radius-lg:16px;--ui-shadow:0 6px 22px rgba(21,34,47,.065)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:90px}
body{color:#192431;font-size:16px;line-height:1.55;overflow-wrap:break-word}
img,svg,video{max-width:100%}
.container{width:100%;max-width:1384px;margin-inline:auto}
a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid rgba(249,99,32,.55);outline-offset:3px}
.btn{border-radius:8px;font-weight:700;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-align:center;line-height:1.25;white-space:normal;transition:background-color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.btn-primary{background:#f96320;border-color:#f96320;color:#fff}.btn-primary:hover{background:#df4d12;border-color:#df4d12;box-shadow:0 5px 14px rgba(249,99,32,.20)}
.btn-dark{background:#202c38;border-color:#202c38;color:#fff}.btn-outline{border-color:currentColor}
.section-title{font-size:clamp(26px,2.3vw,38px);line-height:1.2;font-weight:800;letter-spacing:-.03em;text-transform:none}
.section{padding-block:clamp(42px,5vw,72px)}
/* Header and navigation */
.site-header{position:relative;z-index:30}
.header-main .container{min-height:82px;gap:18px}
.header-main .logo{min-width:0;max-width:370px;flex-shrink:1}
.header-main .logo-text{line-height:1.14;overflow-wrap:normal;font-weight:800}
.header-contacts{min-width:0;gap:12px}
.header-contacts .header-phone{white-space:nowrap;line-height:1.24;font-variant-numeric:tabular-nums}
.header-contacts .btn{min-width:0;padding-inline:18px}
.main-nav .container{min-height:49px;align-items:center}
.nav-list{flex-wrap:wrap;row-gap:0}
.nav-list>li>a{padding:14px 12px;color:#fff;line-height:1.35}
.nav-list>li>a:hover,.nav-list>li>a:focus-visible{color:#fff;background:rgba(255,255,255,.10)}
.nav-dropdown{box-shadow:0 16px 35px rgba(14,24,34,.15);border:1px solid #e6ebf0;border-radius:0 0 10px 10px}
/* Home hero */
.redesign-hero-wrap .hero{min-height:560px}
.redesign-hero-grid{min-width:0;grid-template-columns:minmax(0,1fr) minmax(300px,365px);gap:clamp(24px,4vw,64px)}
.redesign-hero-grid .hero-title{font-size:clamp(34px,3.4vw,53px);max-width:760px;text-wrap:balance}
.redesign-hero-grid .hero-content,.hero-quote{min-width:0}
.redesign-hero-grid .hero-subtitle{font-size:clamp(16px,1.3vw,19px);line-height:1.58}
.hero-quote{border:1px solid rgba(255,255,255,.6);box-shadow:0 18px 42px rgba(0,0,0,.25)}
.hero-quote .form-control{font-size:14px;background:#f7f8fa;max-width:100%}
.hero-quote .form-control:focus{background:#fff;border-color:#f96320}
.redesign-hero-perks{gap:14px 20px}
.redesign-hero-wrap .stat-card{min-width:0}
/* Categories: preserve grid with better media handling */
.cat-section{padding-block:60px!important}
.cat-track{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px!important}
.cat-card{height:270px!important;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease!important}
.cat-card:hover{transform:translateY(-3px)!important;box-shadow:0 10px 24px rgba(19,37,51,.11)!important;border-color:#f3a07b!important}
.cat-card__bg{height:67%!important}.cat-card__bg img{object-fit:contain!important;padding:15px!important}
.cat-card__body{height:33%;min-height:0!important;gap:10px!important}
.cat-card__title{font-size:15px!important;line-height:1.32!important}
.cat-card__arrow{flex:none}
/* Catalog layout, filtering, sorting and products */
.catalog-layout{gap:24px;align-items:start}
.catalog-layout>div{min-width:0;background:transparent;border:0;border-radius:0;box-shadow:none;padding:0}
.sidebar{border:1px solid #e3e8ee;background:#fff;box-shadow:var(--ui-shadow);border-radius:12px;min-width:0}
.sidebar-section{border-color:#e9edf1}
.sidebar-section__title{background:#fff;color:#263340;text-transform:none;letter-spacing:0;font-size:14px;line-height:1.4;padding:15px 16px}
.sidebar-section:first-child .sidebar-section__title{background:#f96320;color:#fff}
.sidebar-section__title:hover{filter:brightness(.97)}
.sidebar-section__body{padding:10px 16px 16px}
.sidebar-nav a{font-size:14px;line-height:1.4;padding:9px 11px!important;margin:0!important;border-radius:7px;color:#455364;transition:background .2s,color .2s}
.sidebar-nav a:hover,.sidebar-nav a.active{background:#fff1ea;color:#d94d15;padding-left:11px!important}
.filter-group{margin-bottom:7px}.filter-group label{padding:5px 0;line-height:1.4}
.filter-group input{flex:none;width:16px;height:16px}
.filter-range{min-width:0}.filter-range .form-control{min-width:0;width:100%!important}
.products-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.product-card{min-width:0;border:1px solid #e4e9ef;border-radius:12px;box-shadow:var(--ui-shadow);background:#fff;transform:none;overflow:hidden}
.product-card:hover{border-color:#f3ac8a;box-shadow:0 12px 27px rgba(18,39,56,.12);transform:translateY(-3px)}
.product-card__img{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:#f7f8fa;padding:14px;overflow:hidden}
.product-card__img img{object-fit:contain;width:100%;height:100%;transition:transform .2s ease}
.product-card:hover .product-card__img img{transform:scale(1.025)}
.product-card__body{padding:16px;gap:0}
.product-card__title{font-size:16px;line-height:1.4;font-weight:750;margin-bottom:9px;min-height:0}
.product-card__category{line-height:1.45}
.product-card__specs{font-size:13px;line-height:1.6;color:#738090}
.product-card__footer{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto}
.product-card__price{font-variant-numeric:tabular-nums}
.form-control{background:#fff;border:1px solid #d8dfe7;border-radius:8px;min-height:44px;font-size:15px}
.form-control:focus{border-color:#f96320;box-shadow:0 0 0 3px rgba(249,99,32,.13)}
#catalog-sort{min-width:195px;max-width:100%;min-height:41px;padding:9px 12px!important}
/* Product page */
.product-card-wrap{min-width:0}
.product-layout{gap:clamp(20px,3vw,38px)}
.product-gallery,.product-info{min-width:0}
.gallery-main{background:#f7f8fa;border:1px solid #e5ebf0;border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.gallery-main img{width:100%;height:auto;max-height:530px;object-fit:contain}
.gallery-thumbs{gap:10px;flex-wrap:wrap}
.gallery-thumb{border:1px solid #dce4eb;border-radius:9px;overflow:hidden;background:#f7f8fa;cursor:pointer}
.gallery-thumb.active,.gallery-thumb:hover{border-color:#f96320}
.gallery-thumb img{object-fit:contain}
.product-info__title{font-size:clamp(26px,2.45vw,39px);line-height:1.18;letter-spacing:-.03em;text-transform:none;overflow-wrap:anywhere}
.product-info__price-block{background:#fff7f2;border:1px solid #f9e1d4;border-radius:11px;padding:19px;margin-block:16px}
.product-info__price{color:#172431;font-size:clamp(24px,2.5vw,35px);font-weight:800;line-height:1.2}
.product-info__actions{display:flex;gap:10px;flex-wrap:wrap}
.product-info__actions .btn{flex:1 1 190px;min-width:0}
.product-description-wrapper{background:#fff!important;border:1px solid #e5eaf0!important;border-left:3px solid #f96320!important;border-radius:10px!important;box-shadow:none;padding:20px!important;min-width:0;overflow-wrap:anywhere}
.product-description-wrapper:hover{background:#fff!important}
.specs-table{width:100%;border-collapse:collapse}.specs-table td{padding:12px 9px;border-bottom:1px solid #e8edf1;vertical-align:top;overflow-wrap:anywhere}
/* SEO, FAQ, footer */
.seo-text{background:#fff;border:1px solid #e6eaf0;box-shadow:none;padding:clamp(18px,2.5vw,32px);border-radius:12px;font-size:15px;line-height:1.75}
.seo-text h2,.seo-text h3{line-height:1.3;color:#172431;text-transform:none}
.seo-block__title{font-size:clamp(24px,2.3vw,36px);text-transform:none}
.site-footer{background:#192530;color:#d2d9e0}.footer-col__title{color:#fff}.site-footer a{color:#d2d9e0}.site-footer a:hover{color:#ff966a}
.footer-grid{gap:clamp(20px,3vw,44px)}.footer-bottom{border-color:rgba(255,255,255,.10)}
/* Tablet */
@media(min-width:981px) and (max-width:1250px){
  .header-main .container{gap:12px}.header-contacts .btn{padding-inline:12px;font-size:12px}
  .redesign-hero-grid{grid-template-columns:minmax(0,1fr) 325px}
  .catalog-layout{grid-template-columns:240px minmax(0,1fr)}
  .products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:980px){
  .header-catalog-link{display:none}
  .redesign-hero-grid{grid-template-columns:minmax(0,1fr) 310px;gap:24px}
  .catalog-layout{grid-template-columns:220px minmax(0,1fr)}
  .products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-track{grid-template-columns:repeat(3,minmax(0,1fr))}
  .nav-list>li>a{padding-inline:9px}
}
@media(max-width:760px){
  body{font-size:15px}
  .header-main .container{min-height:68px}
  .header-main .logo-text{font-size:clamp(14px,3vw,18px)}
  .header-contacts .btn{display:none}
  .header-contacts .header-phone{font-size:15px}
  .redesign-hero-grid{grid-template-columns:minmax(0,1fr);gap:25px;padding-block:42px!important}
  .redesign-hero-wrap .hero{min-height:0}
  .redesign-hero-grid .hero-title{font-size:clamp(29px,6vw,42px)}
  .redesign-hero-wrap .hero-stats .container{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero-quote{max-width:560px}
  .catalog-layout{grid-template-columns:minmax(0,1fr);gap:18px}
  .sidebar{position:static}
  .products-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .product-card__body{padding:13px}
  .cat-track{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px!important}
  .cat-card{height:235px!important}
  .product-layout{grid-template-columns:1fr}
  .product-info__actions .btn{flex:1 1 150px}
  .footer-grid{gap:26px}
}
@media(max-width:500px){
  .container{padding-inline:16px}
  .header-main .container{gap:8px}
  .header-main .logo{max-width:58%}
  .header-main .logo-text{font-size:clamp(13px,3.5vw,16px)}
  .header-contacts .header-phone{font-size:13px}
  .header-worktime{display:none}
  .redesign-hero-grid .hero-title{font-size:clamp(28px,7.2vw,36px)}
  .redesign-hero-grid .hero-actions{display:grid;grid-template-columns:1fr}
  .redesign-hero-grid .hero-actions .btn{width:100%}
  .hero-quote{padding:18px}.hero-quote h2{font-size:20px}
  .redesign-hero-wrap .hero-stats .container{grid-template-columns:1fr}
  .redesign-hero-wrap .stat-card{border-right:0;border-bottom:1px solid #e8edf1;padding:12px 16px}
  .redesign-hero-wrap .stat-card__num{font-size:19px}
  .redesign-hero-wrap .stat-card__label{font-size:12px}
  .cat-section{padding-block:38px!important}
  .cat-track{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px!important}
  .cat-card{height:200px!important}
  .cat-card__bg{height:62%!important}.cat-card__body{height:38%;padding:9px!important}
  .cat-card__title{font-size:12px!important}
  .products-grid{grid-template-columns:1fr}
  .product-card__img{aspect-ratio:5/3}
  .product-card__title{font-size:16px}
  #catalog-sort{width:100%!important}
  .product-info__actions{flex-direction:column}.product-info__actions .btn{width:100%;flex:auto}
  .product-description-wrapper{padding:15px!important}
  .specs-table td{font-size:13px;padding:10px 6px}
}
@media(prefers-reduced-motion:reduce){.product-card,.cat-card,.btn,.product-card__img img{transition:none!important;transform:none!important}}


/* ===== Previous layer: redesign-v3.css ===== */
/* V3: structural visual system for existing production PHP templates. Loaded last. */
:root{--v3-ink:#15212c;--v3-orange:#fa641d;--v3-border:#e5e9ed;--v3-soft:#f5f7f9;--v3-width:1260px}
body{color:var(--v3-ink);background:#fff;font-size:16px;line-height:1.55}
.container{width:100%;max-width:calc(var(--v3-width) + 48px);padding-inline:24px;margin-inline:auto}
.section{padding-block:52px}.section-title{font-family:inherit;font-size:clamp(27px,2.7vw,35px);line-height:1.19;letter-spacing:-.025em;text-transform:none!important;font-weight:800}
.header-top.v3-header-top{display:block}.v3-header-main .container{min-height:78px;gap:25px}.site-header{box-shadow:none;border-bottom:0}.logo-text{font-size:19px!important;line-height:1.16!important}.logo-sub{letter-spacing:.08em}.v3-header-catalog-link{display:flex!important;margin-left:auto;white-space:nowrap;gap:7px}
.header-contacts{margin-left:0}.header-contacts .header-phone{font-size:20px}.header-contacts .btn{border-radius:5px;min-height:42px;padding:10px 17px}.main-nav{background:#1d2731}.main-nav .container{min-height:46px}.nav-list{gap:3px}.nav-list>li>a{font-size:13px;padding:13px 16px;font-weight:600}
.redesign-hero-wrap .hero{min-height:525px;background-image:linear-gradient(90deg,rgba(13,20,28,.72),rgba(12,20,29,.19)),url('/template/img/hero-bg.png')!important;background-size:cover;background-position:center}.redesign-hero-wrap .hero::before{background:linear-gradient(90deg,rgba(8,17,27,.78) 0%,rgba(8,17,27,.56) 55%,rgba(8,17,27,.14) 100%)}.redesign-hero-grid{max-width:calc(var(--v3-width) + 48px);grid-template-columns:minmax(0,1fr) minmax(310px,350px)!important;gap:clamp(35px,5vw,85px)!important;padding-block:56px!important}.redesign-hero-grid .hero-content{max-width:700px}.redesign-hero-grid .hero-title{font-size:clamp(36px,3.6vw,53px)!important;font-weight:800;line-height:1.12;letter-spacing:-.045em;max-width:690px;margin-bottom:19px}.redesign-hero-grid .hero-subtitle{font-size:17px;max-width:540px;line-height:1.52}.redesign-hero-grid .hero-label{background:none;border:0;padding:0;color:#fff;font-size:13px;text-transform:none;letter-spacing:0}.redesign-hero-grid .hero-actions{margin-top:25px;gap:14px}.redesign-hero-grid .btn{min-height:48px!important;padding:12px 18px!important;font-size:14px}.redesign-hero-perks{margin-top:30px;gap:16px}.redesign-hero-perks span{font-size:12px}.hero-quote{border-radius:8px;box-shadow:0 16px 38px rgba(0,0,0,.19);padding:25px}.hero-quote h2{font-size:20px}.hero-quote .form-control{border-radius:5px;min-height:43px}.hero-quote__form{gap:9px}.hero-quote .form-privacy{font-size:11px}
.v3-benefits{background:#fff;border-bottom:1px solid var(--v3-border)}.v3-benefits__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.v3-benefits__grid>div{padding:20px 12px;display:grid;grid-template-columns:36px 1fr;column-gap:11px;align-items:center;border-right:1px solid #eef0f2}.v3-benefits__grid>div:last-child{border:0}.v3-benefits__icon{grid-row:span 2;width:36px;height:36px;display:grid;place-items:center;background:#fff0e8;border-radius:50%;font-size:11px;color:var(--v3-orange);font-weight:800}.v3-benefits strong{font-size:12px;line-height:1.4}.v3-benefits small{font-size:11px;color:#73808a;line-height:1.35}
.cat-section{padding:58px 0!important}.cat-section__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.cat-section__all{border:0!important;background:transparent!important;color:#f15b17!important;min-height:auto;padding:8px}.cat-track-wrap{max-width:calc(var(--v3-width) + 48px);padding-inline:24px}.cat-track{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:16px!important}.cat-card{height:260px!important;border-radius:7px!important;border:1px solid var(--v3-border)!important;box-shadow:none!important}.cat-card__bg{height:70%!important;background:var(--v3-soft)!important}.cat-card__bg img{width:100%;height:100%;object-fit:contain!important;padding:11px!important}.cat-card__body{height:30%!important;padding:12px!important;background:#fff!important}.cat-card__title{font-size:14px!important;line-height:1.3!important}.cat-card__count{font-size:11px!important}.cat-card__subs{display:none!important}.cat-card__arrow{color:var(--v3-orange)}.cat-btn{display:none!important}
.v3-project{background:linear-gradient(90deg,rgba(15,25,34,.91),rgba(15,25,34,.74)),url('/template/img/test.webp') center/cover no-repeat;color:#fff;padding:65px 0}.v3-project__grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:clamp(35px,6vw,110px);align-items:center}.v3-project__copy{max-width:680px}.v3-eyebrow{font-size:12px;color:#ffb38a;font-weight:750;text-transform:uppercase;letter-spacing:.1em}.v3-project h2{font-size:clamp(31px,3vw,42px);line-height:1.2;margin:14px 0 16px;color:#fff;letter-spacing:-.035em}.v3-project p{max-width:510px;font-size:16px;line-height:1.65;color:#e0e5ea;margin-bottom:24px}.v3-project__facts{padding:22px;background:#fff;border-radius:8px;box-shadow:0 12px 30px #0003;color:#1a2833;display:grid;gap:17px}.v3-project__facts>div{border-bottom:1px solid #e9edf1;padding-bottom:12px}.v3-project__facts>div:last-child{padding-bottom:0;border:0}.v3-project__facts strong{display:block;font-size:14px}.v3-project__facts span{display:block;font-size:12px;color:#73808a;margin-top:3px}
#popular{background:#fff}.popular-head{margin-bottom:22px}.popular-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.pop-card{box-shadow:none!important;border:1px solid var(--v3-border);border-radius:7px;min-width:0}.pop-card__img-wrap{height:180px!important;background:#f6f8fa;display:flex;justify-content:center;align-items:center}.pop-card__img-wrap img{object-fit:contain!important;width:100%;height:100%;padding:12px}.pop-card__badge{font-size:10px!important}.pop-card__body{padding:13px!important}.pop-card__title{font-size:14px!important;line-height:1.35;min-height:38px}.pop-card__footer{gap:8px;flex-wrap:wrap;align-items:center}.pop-card__price{font-size:15px!important;font-weight:800}.pop-card__footer .btn{padding:9px 12px;min-height:34px;font-size:12px}.popular-head__all{background:transparent;border:0;color:var(--v3-orange)}
.utp-section{padding-block:65px}.utp-layout{gap:50px}.utp-title{font-size:clamp(29px,3vw,40px)}.utp-form-card{border-radius:9px;box-shadow:0 9px 30px #15212c12}.section-sand{background:#f5f7f9}.carousel-item{box-shadow:none;border:1px solid var(--v3-border)}.carousel-item__img{background:#fff;height:195px}.carousel-item__img img{object-fit:contain!important;padding:15px}.site-footer{background:#182530}
@media(max-width:1100px){.v3-header-catalog-link{display:none!important}.header-contacts .header-phone{font-size:17px}.cat-track{grid-template-columns:repeat(3,minmax(0,1fr))!important}.popular-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.v3-project__grid{grid-template-columns:1fr 310px}}
@media(max-width:800px){.container,.cat-track-wrap{padding-inline:18px}.v3-header-main .container{min-height:70px}.header-contacts .btn{display:none}.redesign-hero-grid{grid-template-columns:1fr!important;padding-block:48px!important;gap:26px!important}.redesign-hero-grid .hero-content{max-width:100%}.hero-quote{max-width:500px;margin:0}.v3-benefits__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v3-benefits__grid>div:nth-child(2){border-right:0}.cat-track{grid-template-columns:repeat(2,minmax(0,1fr))!important}.popular-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v3-project__grid{grid-template-columns:1fr}.v3-project__facts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.logo-text{font-size:15px!important}.header-phone{font-size:14px!important}.redesign-hero-grid .hero-title{font-size:35px!important}.redesign-hero-grid .hero-actions{display:grid;grid-template-columns:1fr}.redesign-hero-grid .hero-actions .btn{width:100%}.redesign-hero-perks{gap:10px}.v3-benefits__grid>div{grid-template-columns:1fr;gap:5px;padding:15px 10px}.v3-benefits__icon{grid-row:auto}.cat-card{height:225px!important}.cat-card__bg{height:62%!important}.cat-card__body{height:38%!important}.cat-card__title{font-size:13px!important}.popular-grid{gap:10px}.pop-card__img-wrap{height:130px!important}.pop-card__body{padding:10px!important}.pop-card__title{font-size:12px!important;min-height:40px}.pop-card__price{font-size:13px!important}.pop-card__footer .btn{width:100%}.v3-project{padding-block:43px}.v3-project__facts{grid-template-columns:1fr}.section{padding-block:40px}}
@media(prefers-reduced-motion:reduce){.cat-card,.pop-card{transition:none!important}}

/* v4 — final-home design cleanup */
:root{--v3-width:1280px;--v3-orange:#fb651e}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}body{overflow-x:hidden}
.v3-header-top .container{min-height:32px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.v3-header-top,.v3-header-top a{font-size:12px}.v3-header-main .container{min-height:84px}
.v3-header-main .header-phone{white-space:nowrap}
.v3-benefits__icon svg{width:20px;height:20px}
.v3-benefits__grid>div{padding:19px 14px}.v3-benefits strong{font-size:13px}.v3-benefits small{font-size:12px}
.cat-section{padding-block:56px!important}.cat-card{transition:transform .2s ease,border-color .2s ease!important}.cat-card:hover{transform:translateY(-3px);border-color:#f8b28c!important}.cat-card:focus-visible,.pop-card a:focus-visible{outline:3px solid #fb651e;outline-offset:2px}
.v3-project{position:relative}.v3-project__facts{border:1px solid #e5e9ed}.v3-project__copy .btn{min-height:46px}
.pop-card__img-wrap img{max-width:100%}.popular-grid .pop-card{display:flex;flex-direction:column}.pop-card__body{flex:1;display:flex;flex-direction:column}.pop-card__footer{margin-top:auto}
.reviews-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.review-card{padding:21px;border-radius:9px;box-shadow:none!important;min-width:0;display:flex;flex-direction:column;gap:13px}.review-card__header{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.review-card__avatar{width:38px;height:38px;flex:0 0 38px;border-radius:50%;display:grid;place-items:center;background:#ffefe6;color:#d8500f;font-weight:800}.review-card__stars{color:#fa671d;letter-spacing:1px}.review-card__text{font-size:14px;line-height:1.6;flex:1;overflow-wrap:anywhere}.review-card__name{font-size:14px;font-weight:700}.review-card__date{color:#72808c;font-size:12px}
.site-footer{padding-top:50px;background:#172530}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}.footer-col{min-width:0}.footer-col__title{font-size:15px;letter-spacing:0;margin-bottom:17px}.footer-nav{display:grid;gap:10px}.footer-nav a{font-size:13px;line-height:1.5}.footer-bottom{margin-top:45px}.site-footer .logo-text{color:#fff!important}
@media(max-width:1100px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reviews-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v3-header-top .container{min-height:30px}}
@media(max-width:800px){.v3-header-top{display:none!important}.header-contacts .header-phone{font-size:16px}.footer-grid{gap:30px}.reviews-grid{gap:12px}}
@media(max-width:540px){.footer-grid,.reviews-grid{grid-template-columns:1fr}.footer-bottom .container{flex-direction:column;align-items:flex-start!important;gap:14px!important}.v3-benefits strong{font-size:12px}.v3-benefits small{font-size:11px}.review-card{padding:18px}.site-footer{padding-top:38px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.cat-card{transition:none!important}}


/* ===== Previous layer: commercial-v5.css ===== */
/* V5: commercial pages — isolated styling; v4 main page remains intact */
:root{--c5-ink:#1b2632;--c5-orange:#f66b22;--c5-line:#e6eaf0;--c5-muted:#687586;--c5-surface:#fff}
.catalog-breadcrumbs{background:#f5f7f9;padding:12px 0;border-bottom:1px solid var(--c5-line)}
.catalog-breadcrumbs .breadcrumbs{font-size:13px;line-height:1.6;display:flex;flex-wrap:wrap;gap:7px;color:var(--c5-muted)}
.catalog-breadcrumbs a{color:#505d6b;text-decoration:none}.catalog-breadcrumbs a:hover{color:var(--c5-orange)}
.catalog-page__heading{font-size:clamp(28px,3vw,42px);font-weight:800;letter-spacing:-.035em;line-height:1.18;color:var(--c5-ink);margin:0 0 10px}
.catalog-page{background:#f7f8fa;padding-top:28px!important;padding-bottom:65px!important}
.catalog-layout{display:grid!important;grid-template-columns:minmax(230px,260px) minmax(0,1fr)!important;align-items:start;gap:26px!important}
.catalog-layout>.sidebar{min-width:0;position:sticky;top:20px;max-height:calc(100vh - 40px);overflow:auto;scrollbar-width:thin}
.catalog-sidebar,.catalog-layout .sidebar-section{background:#fff;border:1px solid var(--c5-line);border-radius:12px;box-shadow:none;overflow:hidden}
.catalog-sidebar{padding:10px}.catalog-layout .sidebar-section{margin-bottom:9px!important}
.catalog-layout .sidebar-section__title{font-size:14px;font-weight:700;color:var(--c5-ink);padding:14px 15px;cursor:pointer}
.catalog-layout .sidebar-section__body{padding:2px 15px 15px}.catalog-layout .sidebar-nav a{font-size:14px;color:#455162;line-height:1.45;padding:5px 0;text-decoration:none}.catalog-layout .sidebar-nav a:hover{color:var(--c5-orange)}
.catalog-layout .filter-group{padding:5px 0;font-size:14px}.catalog-layout input[type=checkbox]{width:17px;height:17px;accent-color:var(--c5-orange)}
.catalog-layout .products-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:18px!important;align-items:stretch}
.catalog-layout .product-card{display:flex!important;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--c5-line)!important;border-radius:13px!important;overflow:hidden;box-shadow:0 3px 16px rgba(17,32,50,.035)!important;transition:box-shadow .2s ease,transform .2s ease}
.catalog-layout .product-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(17,32,50,.09)!important}
.catalog-layout .product-card__img{height:205px!important;min-height:0!important;background:#f6f7f8!important;border-bottom:1px solid var(--c5-line);padding:18px!important;display:flex;align-items:center;justify-content:center;overflow:hidden}
.catalog-layout .product-card__img img{display:block!important;width:100%!important;height:100%!important;max-width:100%;object-fit:contain!important;mix-blend-mode:multiply}
.catalog-layout .product-card__body{display:flex;flex-direction:column;flex:1;padding:17px!important;gap:10px}
.catalog-layout .product-card__title{color:var(--c5-ink);font-size:16px!important;font-weight:750!important;line-height:1.38;min-height:2.7em;margin:0!important}
.catalog-layout .product-card__category{font-size:12px;color:var(--c5-muted)}
.catalog-layout .product-card__specs{color:var(--c5-muted);font-size:12px!important;margin:0!important;min-height:14px}
.catalog-layout .product-card__footer{margin-top:auto!important;border-top:1px solid var(--c5-line);padding-top:13px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.catalog-layout .product-card__price{font-size:17px!important;font-weight:800!important;color:var(--c5-ink)!important}
.catalog-layout .product-card__footer .btn,.catalog-layout .product-card__footer a{min-height:38px;white-space:normal;font-weight:700}
.catalog-layout select,.catalog-layout .form-control{border:1px solid #dae1e8!important;border-radius:8px!important;background:#fff;color:var(--c5-ink);min-height:38px}
.product-page{background:#f7f8fa;padding:30px 0 65px!important}.product-page .product-card-wrap{background:transparent!important;box-shadow:none!important;border:0!important;padding:0!important}
.product-page .product-layout{display:grid!important;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:26px!important;align-items:start}
.product-page .product-gallery,.product-page .product-info{background:#fff;border:1px solid var(--c5-line);border-radius:15px;padding:22px!important;box-shadow:0 3px 20px rgba(20,35,45,.035)}
.product-page .gallery-main{background:#f7f8fa;border-radius:12px;height:390px;display:flex;align-items:center;justify-content:center;padding:18px;overflow:hidden}
.product-page .gallery-main img{width:100%;height:100%;object-fit:contain}
.product-page .gallery-thumbs{margin-top:13px;display:flex;flex-wrap:wrap;gap:9px}.product-page .gallery-thumbs img{width:75px;height:75px;object-fit:contain;background:#f7f8fa;border:1px solid var(--c5-line);border-radius:8px;padding:5px}
.product-page .product-info__title{font-size:clamp(27px,2.8vw,38px);line-height:1.2;letter-spacing:-.03em;font-weight:800;color:var(--c5-ink);margin:0 0 13px}
.product-page .product-info__price-block{background:#f7f8fa;border:1px solid var(--c5-line);border-radius:11px;padding:17px!important;margin:17px 0}
.product-page .product-info__price{font-size:clamp(23px,2.4vw,32px)!important;color:var(--c5-ink);font-weight:800}
.product-page .product-info__actions{display:flex;flex-wrap:wrap;gap:9px}.product-page .product-info__actions .btn{min-height:46px;border-radius:8px;font-size:14px}
.product-page .product-info__actions .btn-primary{background:var(--c5-orange);border-color:var(--c5-orange)}
.product-page .product-description-wrapper{background:#fff!important;border:1px solid var(--c5-line);border-radius:10px;padding:16px!important}
.product-page .specs-table{width:100%;border-collapse:collapse}.product-page .specs-table td{padding:11px 8px;border-bottom:1px solid var(--c5-line);font-size:14px;vertical-align:top}.product-page .specs-table td:first-child{color:#627081;width:55%}
@media(max-width:1100px){.catalog-layout{grid-template-columns:220px minmax(0,1fr)!important;gap:16px!important}.catalog-layout .products-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:760px){.catalog-layout{display:block!important}.catalog-layout>.sidebar{position:static;max-height:none;overflow:visible;margin-bottom:22px}.catalog-layout .products-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:12px!important}.catalog-layout .product-card__img{height:170px!important}.catalog-layout .product-card__body{padding:13px!important}.catalog-layout .product-card__title{font-size:14px!important}.catalog-layout .product-card__price{font-size:15px!important}.product-page .product-layout{display:block!important}.product-page .product-gallery{margin-bottom:16px}.product-page .gallery-main{height:320px}}
@media(max-width:450px){.catalog-layout .products-grid{grid-template-columns:minmax(0,1fr)!important}.catalog-layout .product-card__img{height:230px!important}.catalog-layout .product-card__title{min-height:0;font-size:17px!important}.catalog-layout .product-card__body{padding:17px!important}.product-page .product-gallery,.product-page .product-info{padding:15px!important}.product-page .gallery-main{height:270px}.product-page .product-info__actions{display:grid}.product-page .product-info__actions .btn{width:100%}}

/* ===== V6: region, informational and resilient responsive layouts (scoped) ===== */
:root { --ui6-border:#e2e7eb; --ui6-accent:#f46620; --ui6-bg:#f6f8fa; --ui6-ink:#172634; }
.region-page, .information-page { background:var(--ui6-bg); min-height:55vh; }
.region-page__intro,.information-page__intro { background:#142738; padding:42px 0; color:#fff; }
.region-page__intro h1,.information-page__intro h1 { color:#fff; font-size:clamp(28px,3.2vw,42px); letter-spacing:-.03em; margin:0 0 8px; line-height:1.2; }
.region-page__intro p,.information-page__intro p { color:#dce5ed; margin:0; font-size:16px; }
.region-page__body,.information-page__body { padding:42px 0 76px; }
.region-page__grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.region-page__city { display:flex; align-items:center; justify-content:space-between; gap:14px; min-height:76px; background:#fff; padding:18px 20px; border:1px solid var(--ui6-border); border-radius:10px; color:var(--ui6-ink); text-decoration:none; font-weight:700; line-height:1.35; transition:border-color .2s, box-shadow .2s; }
.region-page__city:hover,.region-page__city:focus-visible { border-color:var(--ui6-accent); box-shadow:0 6px 18px #12253513; color:var(--ui6-ink); }
.region-page__city svg { flex:none; color:var(--ui6-accent); }
.information-page__content { background:#fff; border:1px solid var(--ui6-border); border-radius:12px; padding:clamp(20px,3vw,40px); overflow-wrap:anywhere; }
.information-page__content :is(p,ul,ol,table) { margin-block:0 1.1em; }
.information-page__content :is(h2,h3,h4) { color:var(--ui6-ink); line-height:1.25; margin:1.35em 0 .5em; }
.information-page__content :is(p,li) { line-height:1.75; }
.information-page__content img { max-width:100%; height:auto; }
.information-page__content table { display:block; max-width:100%; overflow-x:auto; border-collapse:collapse; }
.information-page__content th,.information-page__content td { border:1px solid var(--ui6-border); padding:10px; }
/* shared safeguards: no page-specific sizes leak into other templates */
:is(.catalog-page,.product-page,.region-page,.information-page) { min-width:0; }
:is(.catalog-page,.product-page,.region-page,.information-page) :is(input,textarea,select,button) { max-width:100%; }
:is(.catalog-page,.product-page) :is(.product-gallery,.product-info,.product-card) { min-width:0; }
@media(max-width:1060px) { .region-page__grid { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media(max-width:760px) { .region-page__grid { grid-template-columns:repeat(2,minmax(0,1fr)); } .region-page__intro,.information-page__intro { padding:30px 0; } .region-page__body,.information-page__body { padding:25px 0 50px; } }
@media(max-width:480px) { .region-page__grid { grid-template-columns:minmax(0,1fr); gap:10px; } .region-page__city { min-height:62px; padding:14px 16px; } }

/* V6 contacts: no broad selectors */
.ct-hero { background:#162b3b; padding:36px 0; }
.ct-hero__title { font-size:clamp(30px,3vw,43px); line-height:1.18; letter-spacing:-.035em; }
.ct-hero__actions { display:flex; flex-wrap:wrap; gap:12px; }
@media(max-width:600px) { .ct-hero__actions { flex-direction:column; align-items:stretch; } .ct-hero__actions .btn { width:100%; text-align:center; } }