@font-face{font-family:Golos;src:url('/assets/golos.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{--navy:#0b2f55;--blue:#008fdb;--ink:#162e4b;--muted:#667e99;--ice:#f2f8fd;--line:#d9e6f1;--radius:8px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);font:16px/1.55 Golos,Arial,sans-serif;background:#fff}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;display:block}button:disabled{cursor:not-allowed;opacity:.5}h1,h2,h3,p{margin:0}h1,h2,h3{color:var(--navy);font-weight:650;line-height:1.18;letter-spacing:-.025em}h1{font-size:44px}h2{font-size:29px}h3{font-size:20px}p+p{margin-top:16px}button svg,a svg,li svg{flex-shrink:0}svg{width:22px;height:22px;vertical-align:middle}hr{border:0;border-top:1px solid var(--line);margin:22px 0}[hidden]{display:none!important}:focus-visible{outline:3px solid #0260aa;outline-offset:4px}.container{width:min(1380px,calc(100% - 80px));margin:auto}.section{padding-top:34px;padding-bottom:64px}.section-title{margin:36px 0 24px}.muted{color:var(--muted)}.small{font-size:13px;line-height:1.5}.lead{font-size:19px;line-height:1.6;color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#6788aa;margin-bottom:14px;font-weight:500}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--blue);color:#fff;padding:12px 23px;border:1px solid var(--blue);border-radius:5px;font-weight:550;font-size:15px;line-height:1.4;text-align:center;transition:background .15s}.button:hover{background:#047dbd;border-color:#047dbd}.button.secondary{background:#fff;color:#007dc2}.button.secondary:hover{background:#edf7ff}.button.white{background:#fff;color:var(--navy);border-color:#fff}.button.full{width:100%;margin-top:12px}.icon-button{background:transparent;border:0;display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;color:var(--navy)}.text-link{background:none;border:0;color:#0077b8;display:inline-flex;align-items:center;gap:10px;font-weight:500;padding:8px 0}.text-link:hover{text-decoration:underline}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{visibility:hidden;position:fixed;top:-80px;left:16px;z-index:50;background:var(--navy);color:white;padding:12px}.skip-link:focus-visible{top:12px;visibility:visible}
.site-header{border-bottom:1px solid var(--line);background:white}.header-grid{display:grid;grid-template-columns:160px minmax(220px,1fr) 205px 230px 50px;grid-template-rows:35px 51px;gap:12px 24px;padding-top:12px;padding-bottom:16px;align-items:center}.logo{grid-row:1/3;position:relative;overflow:hidden;width:160px;height:92px}.logo img{position:absolute;width:180px;max-width:none;left:-14px;top:-43px}.main-nav{grid-column:2/6;grid-row:1;display:flex;gap:32px;align-items:center;white-space:nowrap;font-size:14px}.main-nav a[aria-current]{color:var(--blue)}.main-nav a:hover{color:#0074b5}.site-search{position:relative;grid-column:2;grid-row:2}.site-search input{height:49px;width:100%;border:1px solid var(--line);border-radius:5px;background:#f5f8fc;padding:0 44px 0 17px;font-size:14px;color:var(--ink)}.site-search button{position:absolute;right:0;top:0;background:none;border:0;height:49px;width:46px;color:#6e8aa8}.header-phone{grid-column:3;grid-row:2;display:flex;align-items:center;gap:13px}.header-phone svg{color:var(--blue);width:27px;height:27px}.header-phone strong{font-size:16px;white-space:nowrap}.header-phone small{display:block;color:var(--muted);font-size:11px}.header-cta{grid-column:4;grid-row:2;padding:13px 10px;font-size:14px}.header-cart{grid-column:5;grid-row:2;position:relative;border-left:1px solid var(--line)}.header-cart svg{width:29px;height:29px}.cart-badge{position:absolute;right:-2px;top:-2px;width:20px;height:20px;line-height:20px;text-align:center;border-radius:50%;font-size:11px;background:var(--blue);color:white}.menu-toggle{display:none}
.hero{background:var(--ice) url('/assets/hero-engineering.png') no-repeat center;background-size:cover;min-height:572px;padding:38px 0 32px}.hero-copy{width:650px}.hero h1{font-size:52px;line-height:1.04;letter-spacing:-.04em;font-weight:700}.hero h1 em{font-style:normal;color:var(--blue)}.hero-text{max-width:555px;font-size:18px;color:#6a829e;line-height:1.35;margin-top:21px}.hero-actions{display:flex;gap:18px;margin-top:24px}.hero-actions .button{min-height:58px;padding:16px 21px}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px}.benefits>div{display:flex;gap:10px;align-items:center;padding-right:8px;border-right:1px solid var(--line)}.benefits>div:last-child{border:0}.benefits svg{color:var(--blue);width:30px;height:30px}.benefits strong{display:block;font-size:12px;line-height:1.4}.benefits small{display:block;white-space:nowrap;color:var(--muted);font-size:10px}.home-categories{padding:20px 0}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.category-card{border:1px solid var(--line);border-radius:7px;position:relative;padding:23px;min-height:300px;background:var(--ice);overflow:hidden}.category-card h2{font-size:23px;max-width:260px}.category-card svg{margin-top:14px;color:var(--navy)}.category-card img{width:60%;height:180px;object-fit:contain;margin-left:auto;mix-blend-mode:multiply}.category-card small{font-size:12px;color:var(--muted);position:absolute;bottom:16px;left:23px}.category-card:hover{border-color:var(--blue);background:#eaf5fc}.compact{grid-template-columns:repeat(4,1fr)}.compact .category-card{min-height:190px;padding:20px;border:0;border-radius:0}.compact .category-card:nth-child(n+5){display:none}.compact .category-card h3{font-size:20px;max-width:190px;position:relative;z-index:1}.compact .category-card img{position:absolute;right:0;bottom:0;width:63%;height:140px}.compact .category-card small{display:none}.audiences{background:var(--ice);border-block:1px solid #e8f0f7;padding:28px 0}.audiences .container{display:flex;align-items:center;gap:30px}.audiences h2{border-left:5px solid var(--blue);padding-left:15px;font-size:23px;flex:1.6}.audiences .container>div{display:flex;align-items:center;gap:15px;flex:1;font-size:13px;color:var(--muted)}.audiences svg{width:31px;height:31px;color:var(--navy);flex-shrink:0}.section-top{display:flex;justify-content:space-between;align-items:end;margin-bottom:26px}
.page-heading{background:var(--ice);border-bottom:1px solid var(--line);padding:20px 0 27px}.page-heading h1{margin-top:17px}.page-heading p{margin-top:14px;color:var(--muted)}.breadcrumbs{display:flex;align-items:center;gap:9px;flex-wrap:wrap;color:#6582a3;font-size:13px}.breadcrumbs svg{width:14px;height:14px}.breadcrumbs a:hover{text-decoration:underline}.catalog-layout{display:grid;grid-template-columns:215px minmax(0,1fr);gap:28px}.catalog-sidebar h3{font-size:19px;margin-bottom:12px}.catalog-sidebar a{display:block;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.4}.catalog-sidebar a[aria-current]{color:var(--blue);font-weight:600}.filter-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:22px}.filter-fields{border:1px solid var(--line);padding:18px;border-radius:7px;background:#fff}.filter-fields h2{font-size:21px;margin-bottom:24px}.filter-fields label,.filter-fields fieldset{margin-bottom:20px;font-size:13px}.filter-fields .button{width:100%;padding:12px 10px;font-size:13px}.reset-link{display:block;color:var(--muted);font-size:13px;text-align:center;margin-top:13px}.input-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}.input-pair label{min-width:0;margin:0}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px;font-size:13px}.sort-label{display:flex;align-items:center;gap:10px}.sort-label select{max-width:195px;margin:0;height:41px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.catalog-products .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-card{min-width:0;border:1px solid var(--line);border-radius:7px;overflow:hidden;background:white;display:flex;flex-direction:column}.product-card:hover{border-color:#9dc6e0}.product-image{display:block;height:205px;padding:15px;background:white}.product-image img{width:100%;height:100%;object-fit:contain}.product-info{padding:17px;display:flex;flex-direction:column;flex:1}.product-info>small{font-size:11px;color:var(--muted)}.product-info h3{font-size:17px;margin:7px 0 12px;line-height:1.35}.product-summary{font-size:13px;color:var(--muted);line-height:1.5;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.availability{color:#277a55;font-size:13px;display:flex;align-items:center;gap:6px;margin-top:auto}.availability svg{width:16px;height:16px}.price{font-size:24px;color:var(--navy);display:block;line-height:1.2;margin-top:8px}.card-actions{display:flex;gap:8px;margin-top:16px}.card-actions .button{flex:1;padding:10px 8px;font-size:12px;min-height:42px;gap:5px}.card-actions svg{width:17px;height:17px}.data-note{font-size:12px;color:var(--muted);margin-top:24px!important}.filter-toggle,.filter-close{display:none}.filter-backdrop{position:fixed;inset:0;background:#10283a66;z-index:30}.empty-state{padding:48px 25px;text-align:center;background:var(--ice);border:1px solid var(--line);border-radius:8px}.empty-state>svg{width:44px;height:44px;color:var(--blue);margin-bottom:20px}.empty-state p{color:var(--muted);margin:14px 0 22px}.empty-state .button{margin:5px}.help-banner{margin-top:38px;padding:28px;background:var(--ice);border:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;align-items:center;border-radius:8px}.help-banner>div{display:flex;align-items:center;gap:22px}.help-banner svg{width:48px;height:48px;color:var(--blue);flex-shrink:0}.help-banner h2{font-size:24px}.help-banner p{margin-top:8px;color:var(--muted);font-size:14px}.help-banner .button{flex-shrink:0}
.product-detail{display:grid;grid-template-columns:1.25fr 1fr .8fr;gap:26px}.gallery-main{height:370px;border:1px solid var(--line);padding:18px;border-radius:7px}.gallery-main img{width:100%;height:100%;object-fit:contain}.gallery-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}.gallery-thumbs button{width:80px;height:74px;border:1px solid var(--line);background:white;padding:4px;border-radius:5px}.gallery-thumbs button.selected{border:2px solid var(--blue)}.gallery-thumbs img{width:100%;height:100%;object-fit:contain}.purchase-panel .lead{font-size:16px;margin:12px 0 25px}.detail-price{display:block;font-size:34px;line-height:1.25;color:var(--navy);margin-bottom:6px}.purchase-panel>.text-link{margin-top:18px;font-size:14px}.purchase-benefits{display:flex;gap:20px;border-top:1px solid var(--line);padding-top:22px;margin-top:16px}.purchase-benefits a{font-size:12px;display:flex;align-items:center;gap:8px}.purchase-benefits svg{color:var(--blue)}.spec-preview{padding:18px;border:1px solid var(--line);border-radius:7px;align-self:start}.spec-preview h2{font-size:19px;margin-bottom:20px}.spec-preview dl{font-size:13px}.spec-preview dl>div{padding:10px 0;border-bottom:1px solid var(--line)}dt{color:var(--muted)}dd{margin:6px 0 0;font-weight:500;overflow-wrap:anywhere}.product-tabs{display:flex;border-bottom:1px solid var(--line);gap:24px;margin-top:36px;overflow-x:auto}.product-tabs button{white-space:nowrap;border:0;border-bottom:3px solid transparent;background:white;color:var(--muted);padding:15px 16px;min-height:48px}.product-tabs button[aria-selected=true]{color:#0077c4;border-color:var(--blue)}.product-tab{padding:24px 0}.product-tab h2{font-size:23px;margin-bottom:18px}.spec-table{margin:0;border-top:1px solid var(--line)}.spec-table>div{display:grid;grid-template-columns:minmax(180px,.65fr) 1fr;padding:12px 18px;gap:20px;border-bottom:1px solid var(--line);font-size:14px}.spec-table>div:nth-child(odd){background:var(--ice)}.spec-table dd{margin:0}.prose{max-width:960px}.prose p{margin:16px 0;line-height:1.75;overflow-wrap:anywhere}.prose section+section{margin-top:36px}.prose ul{padding-left:22px}.prose li{padding:5px 0}.prose a{color:#0077b8}.product-tab.prose>p{white-space:pre-line}
label{display:block;font-size:14px;color:var(--ink)}input,select,textarea{display:block;border:1px solid #c5d8e8;border-radius:5px;color:var(--ink);padding:10px 12px;width:100%;background:#fbfdff;margin-top:8px;min-height:46px}textarea{resize:vertical}input[type=checkbox]{width:19px;min-height:19px;height:19px;margin:0;accent-color:var(--blue);flex-shrink:0}.checkbox{display:flex;gap:10px;align-items:center;min-height:44px}fieldset{padding:0;border:0;margin:0;min-width:0}legend{font-weight:600;font-size:20px;color:var(--navy);margin-bottom:22px}.calculator-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start}.calculator-form{border:1px solid var(--line);border-radius:8px;padding:28px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.calculator-form fieldset+fieldset{margin-top:32px;border-top:1px solid var(--line);padding-top:27px}.calculator-form>button{margin-top:30px}.calc-result{background:var(--ice);border:1px solid var(--line);padding:29px;border-radius:8px;position:sticky;top:20px}.calc-result h2{font-size:23px}.calc-result>strong{font-size:70px;font-weight:600;letter-spacing:-.05em;color:var(--navy);display:block;margin-top:17px;line-height:1.1}.calc-result>strong small{font-size:23px;letter-spacing:normal;color:var(--muted)}.calc-result>p{margin-top:14px}.quote-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:32px;align-items:start}.quote-summary{border:1px solid var(--line);padding:28px;border-radius:8px;background:var(--ice)}.quote-summary h2{font-size:23px;margin-bottom:20px}.quote-summary .detail-price{margin:18px 0}.quote-summary .text-link{margin-top:14px}.cart-row{display:grid;grid-template-columns:100px minmax(0,1fr) 110px 110px 42px;gap:16px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.cart-row>img{width:100px;height:90px;object-fit:contain}.cart-row h2{font-size:17px;line-height:1.35}.quantity{display:flex;border:1px solid var(--line);border-radius:5px;align-items:center;justify-content:space-between;min-height:42px}.quantity button{border:0;background:var(--ice);color:var(--navy);width:31px;min-height:40px}.quantity svg{width:15px}.quantity span{font-size:14px}.cart-row .price{font-size:16px;text-align:right;margin:0}.cart-row .small{margin-top:8px}
.service-intro{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.service-intro h2{font-size:36px;margin-bottom:20px}.service-intro .button{margin-top:24px}.service-intro img{height:320px;object-fit:cover;object-position:right;border-radius:8px}.service-list{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 32px}.service-list li{border-bottom:1px solid var(--line);padding:18px 0;display:flex;align-items:start;gap:12px;font-size:15px}.service-list svg{color:var(--blue);width:20px;margin-top:2px}.info-layout{display:grid;grid-template-columns:230px 1fr;gap:45px}.info-nav a{display:block;padding:15px 0;border-bottom:1px solid var(--line);font-size:15px}.delivery-rates{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}.delivery-rates div{padding:22px;background:var(--ice);border:1px solid var(--line);border-radius:6px}.delivery-rates strong{display:block;color:var(--navy);font-size:25px}.delivery-rates span{display:block;font-size:12px;color:var(--muted);margin-top:8px}.notice{padding:12px;background:var(--ice);font-size:13px;color:#536d86;border-left:3px solid #87b8da}.about-panels{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px}.about-panels section{padding:36px;border-radius:8px}.about-panels h2{color:white;margin-bottom:20px}.dark-panel{background:var(--navy);color:#e0eaf2}.dark-panel ul{padding-left:20px;line-height:2.4}.blue-panel{background:var(--blue);color:#fff}.blue-panel .button{margin-top:26px}.project-tags{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}.project-tags span{padding:9px 15px;border:1px solid var(--line);border-radius:5px;color:var(--muted);font-size:13px}.projects-empty{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;background:var(--ice);padding:28px;border-radius:8px}.projects-empty img{height:340px;object-fit:cover;object-position:right;border-radius:6px}.projects-empty h2{font-size:34px}.projects-empty p{margin-top:18px}.projects-empty .button{margin-top:24px}.contact-grid{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:30px}.contact-grid section{border:1px solid var(--line);padding:25px;border-radius:8px}.contact-grid svg{color:var(--blue);width:27px;height:27px}.contact-grid h2{font-size:18px;margin:18px 0 12px}.contact-main{font-size:21px;color:var(--navy);font-weight:600;overflow-wrap:anywhere}.contacts-map{display:grid;grid-template-columns:1.8fr 1fr;gap:35px;background:var(--ice);margin-top:32px;padding:35px;border-radius:8px;border:1px solid var(--line)}.contacts-map>div>svg{color:var(--blue);width:40px;height:40px;margin-bottom:18px}.contacts-map p{margin-top:15px}.contacts-map .button{margin-top:24px}.company-details{margin-top:35px;border:1px solid var(--line);border-radius:7px;overflow:hidden}.company-details summary{padding:23px;font-size:22px;font-weight:600;color:var(--navy);cursor:pointer}.site-footer{background:#f4f8fc;border-top:1px solid var(--line);padding:40px 0 20px;color:#657b94;font-size:13px}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px}.footer-name{font-size:25px;font-weight:700;color:var(--navy)}.footer-grid p{margin-top:15px}.footer-grid nav{display:grid;grid-template-columns:1fr 1fr;gap:13px}.footer-grid>div:last-child>a{display:block;font-size:16px;color:var(--navy);margin-bottom:10px}.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:11px}
dialog{border:1px solid var(--line);padding:36px;border-radius:12px;width:min(520px,calc(100% - 32px));color:var(--ink);max-height:90dvh;overflow:auto}dialog::backdrop{background:#071e3e88}dialog h2{font-size:30px;margin-bottom:15px}dialog form{margin-top:24px}dialog form>label{margin-top:17px}.modal-close{position:absolute;right:10px;top:10px}.inquiry-context{background:var(--ice);padding:14px;margin-top:20px;border-radius:5px;font-size:13px}.inquiry-context span{display:block;color:var(--muted);font-size:11px}.inquiry-context strong{display:block;margin-top:5px;max-height:90px;overflow:auto}.inquiry-context+p{margin:14px 0}.field-error{color:#a2313b;font-size:14px;margin-top:20px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;z-index:45;padding:16px 25px;border-radius:8px;max-width:calc(100% - 32px);box-shadow:0 8px 25px #0b2f5520}.toast a{color:#a9e1ff;text-decoration:underline;margin-left:12px}
@media(max-width:1200px){.container{width:calc(100% - 48px)}.header-grid{grid-template-columns:150px minmax(160px,1fr) 190px 195px 44px;gap:10px 16px}.main-nav{gap:20px;font-size:12px}.header-cta{font-size:12px}.hero-copy{width:600px}.hero h1{font-size:47px}.catalog-layout{grid-template-columns:180px 1fr;gap:24px}.filter-layout{grid-template-columns:175px 1fr;gap:18px}.product-detail{grid-template-columns:1.1fr 1fr}.spec-preview{grid-column:1/3}.spec-preview dl{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cart-row{grid-template-columns:75px 1fr 100px 80px 38px;gap:10px}.contact-main{font-size:18px}}
@media(max-width:1000px){.header-grid{grid-template-columns:160px 1fr 44px 44px 44px;grid-template-rows:70px 49px;padding:8px 0 14px;gap:8px 15px}.logo{grid-row:1;height:85px}.main-nav{display:none;grid-column:1/6;grid-row:auto;padding:18px 0;border-top:1px solid var(--line)}.main-nav.open{display:flex;flex-wrap:wrap;white-space:normal;font-size:15px;gap:0}.main-nav.open a{padding:14px 20px 14px 0;min-height:46px}.site-search{grid-column:1/6;grid-row:2}.header-phone{grid-column:3;grid-row:1;justify-content:center}.header-phone span,.header-cta{display:none}.header-cart{grid-column:4;grid-row:1;border:0}.menu-toggle{display:flex;grid-column:5;grid-row:1}.menu-toggle svg{width:29px;height:29px}.hero{min-height:570px;background-position:60% center}.hero-copy{width:530px}.hero h1{font-size:43px}.hero-text{max-width:440px;font-size:17px}.hero-actions{gap:12px}.hero-actions .button{font-size:13px;padding:13px 15px}.benefits{gap:8px;max-width:500px}.benefits>div{gap:7px}.benefits svg{width:23px;height:23px}.benefits small{white-space:normal}.compact{grid-template-columns:repeat(2,1fr)}.audiences .container{flex-wrap:wrap;gap:22px}.audiences h2{flex-basis:100%}.audiences .container>div{min-width:150px}.product-grid{grid-template-columns:repeat(2,1fr)}.catalog-layout{display:block}.catalog-sidebar{display:none}.filter-layout{grid-template-columns:190px 1fr}.calculator-layout{grid-template-columns:1.3fr 1fr;gap:18px}.calculator-form,.calc-result{padding:22px}.form-grid{gap:18px}.quote-layout{grid-template-columns:1fr}.info-layout{grid-template-columns:180px 1fr;gap:25px}.delivery-rates{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr 1fr}.contact-grid section:last-child{grid-column:1/3}.help-banner{padding:24px}.help-banner h2{font-size:22px}.help-banner .button{font-size:13px}}
@media(max-width:650px){.container{width:calc(100% - 32px)}body{font-size:15px}h1{font-size:31px;line-height:1.16}h2{font-size:25px}.section{padding-top:24px;padding-bottom:40px}.header-grid{grid-template-columns:135px 1fr 38px 38px 38px;gap:7px 8px;grid-template-rows:64px 45px}.logo{width:130px;height:70px}.logo img{width:152px;top:-37px;left:-12px}.site-search input,.site-search button{height:45px;font-size:12px}.header-phone svg,.header-cart svg,.menu-toggle svg{width:25px;height:25px}.header-cart,.menu-toggle{width:38px;height:44px}.cart-badge{width:18px;height:18px;line-height:18px;right:-1px;top:2px}.main-nav.open{display:grid;grid-template-columns:1fr 1fr}.main-nav.open a{font-size:13px}.hero{padding:28px 0 240px;min-height:680px;background-size:auto 380px;background-position:right bottom;background-color:#fff}.hero-copy{width:100%}.hero .eyebrow{font-size:10px}.hero h1{font-size:34px;line-height:1.07;letter-spacing:-.035em}.hero h1 br{display:none}.hero-text{font-size:15px;line-height:1.45;margin-top:17px;max-width:100%}.hero-actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:20px}.hero-actions .button{min-height:47px;font-size:14px}.benefits{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:22px}.benefits>div{display:block;border:0;padding:0}.benefits svg{width:24px;height:24px;margin-bottom:6px}.benefits strong{font-size:11px}.benefits small{font-size:9px;max-width:70px}.hero .container{position:relative}.home-categories{padding:16px 0}.compact{gap:10px}.compact .category-card{min-height:175px;padding:15px;border-radius:5px}.compact .category-card h3{font-size:15px;max-width:120px;line-height:1.25}.compact .category-card img{width:75%;height:110px}.compact .category-card svg{width:20px;margin-top:10px}.audiences{padding:22px 0}.audiences h2{font-size:21px}.audiences .container{display:grid;grid-template-columns:1fr 1fr;gap:20px 15px}.audiences h2{grid-column:1/3}.audiences .container>div{font-size:11px;min-width:0;gap:10px}.audiences svg{width:25px;height:25px}.section-top{align-items:start;gap:12px}.section-top .text-link{font-size:12px;flex-shrink:0}.section-top .eyebrow{font-size:9px}.section-top h2{font-size:25px}.page-heading{padding:17px 0 22px}.page-heading h1{margin-top:14px}.page-heading p{font-size:14px}.breadcrumbs{gap:6px;font-size:11px}.breadcrumbs>span{max-width:220px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.category-grid{grid-template-columns:1fr 1fr;gap:12px}.category-card{min-height:255px;padding:17px}.category-card h2{font-size:17px}.category-card img{width:90%;height:145px}.category-card small{font-size:10px;left:17px}.catalog-toolbar{gap:10px;display:grid;grid-template-columns:1fr 1fr}.catalog-toolbar>p{display:none}.filter-layout{display:block}.filter-toggle{display:flex;padding:10px 14px;min-height:44px;font-size:13px}.sort-label{display:block}.sort-label>span{display:none}.sort-label select{width:100%;max-width:none;font-size:12px;height:44px}.filter-panel{display:none;position:fixed;left:0;right:0;bottom:0;background:white;z-index:40;border-radius:16px 16px 0 0;max-height:86dvh;overflow-y:auto;padding:20px 20px 24px}.filter-panel.open{display:block}.filter-fields{border:0;padding:8px 0 0}.filter-fields h2{font-size:25px;margin-bottom:24px}.filter-fields label,.filter-fields fieldset{font-size:15px}.filter-fields .button{font-size:15px}.filter-close{display:flex;position:absolute;right:12px;top:12px}.product-grid,.catalog-products .product-grid{grid-template-columns:1fr}.product-card{display:grid;grid-template-columns:39% 61%;border-radius:7px}.product-image{height:200px;align-self:center;padding:10px}.product-info{padding:16px 12px 16px 5px}.product-info>small{font-size:9px}.product-info h3{font-size:15px;margin:6px 0 9px;line-height:1.3}.product-summary{font-size:11px;margin-bottom:12px;-webkit-line-clamp:2}.availability{font-size:11px}.price{font-size:21px;margin-top:5px}.card-actions{display:grid;gap:7px;margin-top:13px}.card-actions .button{min-height:38px;font-size:12px;padding:8px 10px}.product-detail{grid-template-columns:1fr;gap:24px}.gallery-main{height:315px}.gallery-thumbs button{width:68px;height:64px}.spec-preview{grid-column:auto}.spec-preview dl{grid-template-columns:1fr 1fr;gap:12px}.purchase-panel .lead{font-size:15px;margin:14px 0 20px}.detail-price{font-size:30px}.product-tabs{gap:0;margin-top:22px}.product-tabs button{padding:14px 11px;font-size:13px}.product-tab h2{font-size:23px}.spec-table>div{grid-template-columns:1fr 1fr;gap:12px;padding:13px;font-size:12px}.help-banner{display:block;padding:22px;margin-top:28px}.help-banner>div{gap:14px;align-items:start}.help-banner svg{width:33px;height:33px}.help-banner h2{font-size:21px}.help-banner p{font-size:13px}.help-banner .button{margin-top:20px;width:100%;font-size:14px}.calculator-layout{grid-template-columns:1fr}.calculator-form,.calc-result{padding:22px 19px}.calculator-form legend{font-size:20px}.form-grid{gap:20px 15px}.form-grid label{font-size:12px}.form-grid .checkbox{grid-column:1/3;font-size:14px}.calc-result{position:static}.calc-result>strong{font-size:62px}.calculator-form>button{width:100%;font-size:14px}.quote-layout{gap:24px}.cart-row{grid-template-columns:65px minmax(0,1fr) 40px;gap:10px;padding:18px 0}.cart-row>img{width:65px;height:70px;grid-row:1/3}.cart-row h2{font-size:14px}.cart-row .quantity{grid-column:2;width:115px}.cart-row .price{grid-column:2;font-size:18px;text-align:left;grid-row:3}.cart-row>[data-remove]{grid-column:3;grid-row:1}.cart-row .small{font-size:11px}.quote-summary{padding:24px}.service-intro{grid-template-columns:1fr;gap:24px}.service-intro h2{font-size:30px}.service-intro .lead{font-size:16px}.service-intro img{height:240px}.service-list{grid-template-columns:1fr}.service-list li{font-size:14px;padding:15px 0}.section-title{font-size:25px}.info-layout{grid-template-columns:1fr}.info-nav{display:flex;overflow-x:auto;gap:18px;white-space:nowrap}.info-nav a{font-size:13px}.about-panels{grid-template-columns:1fr;gap:16px}.about-panels section{padding:25px}.dark-panel ul{font-size:14px;line-height:2}.projects-empty{grid-template-columns:1fr;padding:20px;gap:25px}.projects-empty img{height:230px}.projects-empty h2{font-size:28px}.projects-empty .muted{font-size:12px}.project-tags{gap:8px}.project-tags span{font-size:11px;padding:8px 10px}.contact-grid{grid-template-columns:1fr;gap:13px}.contact-grid section:last-child{grid-column:auto}.contact-grid section{padding:22px}.contact-main{font-size:20px}.contacts-map{grid-template-columns:1fr;padding:24px;gap:28px}.contacts-map h2{font-size:24px}.contacts-map p{font-size:14px}.company-details summary{font-size:18px;padding:20px}.company-details .spec-table>div{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-grid nav{font-size:12px}.footer-bottom{display:block;line-height:2}.footer-bottom>span{display:block}dialog{padding:30px 23px}dialog h2{font-size:26px}.toast{padding:14px 18px;font-size:13px;width:max-content}.empty-state{padding:35px 20px}.empty-state h2{font-size:24px}}
.header-grid{padding-top:10px;padding-bottom:13px}.hero-actions{gap:24px}.hero-actions .button:first-child{min-width:280px}.hero-actions .button:nth-child(2){min-width:298px}.header-phone{min-height:44px}.more-categories{display:flex;flex-wrap:wrap;gap:16px 32px;margin-top:24px}.page-heading{background:var(--ice) url('/assets/page-heading.png') right center/auto 100% no-repeat}.rich-description{overflow-x:auto}.rich-description table{border-collapse:collapse;width:100%;margin:22px 0;font-size:14px;table-layout:auto}.rich-description td,.rich-description th{border:1px solid var(--line);padding:12px 14px;overflow-wrap:anywhere}.rich-description tr:nth-child(odd){background:var(--ice)}.rich-description h2,.rich-description h3{margin-top:24px;line-height:1.35}.rich-description td p{margin:0}.rich-description ul{padding-left:22px}
@media(max-width:1000px){.header-grid{padding-top:8px;padding-bottom:14px}.header-phone span{display:block;position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.hero-actions{gap:12px}.hero-actions .button{min-width:0!important}}
@media(max-width:650px){.sort-label>span{display:block;position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.card-actions .button{min-height:44px}.quantity button{width:42px;min-height:44px}.hero-actions{gap:10px}.header-grid{grid-template-columns:110px 1fr 38px 38px 38px;grid-template-rows:52px 43px;gap:4px 8px;padding:6px 0 8px}.logo{width:110px;height:54px}.logo img{width:125px;top:-30px;left:-9px}.site-search input,.site-search button{height:43px}.page-heading{padding:12px 0 14px}.page-heading h1{font-size:26px;line-height:1.15;margin-top:9px}.page-heading p{font-size:13px;line-height:1.4;margin-top:6px}.breadcrumbs{font-size:10px;line-height:1.3}.catalog-layout{padding-top:16px}.catalog-toolbar{margin-bottom:16px}.filter-fields details{border-bottom:1px solid var(--line);margin-bottom:12px}.filter-fields summary{padding:10px 0;font-weight:500;cursor:pointer;min-height:44px}.filter-fields details label,.filter-fields details fieldset{margin:10px 0 20px}.filter-fields h2{margin-bottom:16px}}
.product-detail>*{min-width:0}.header-phone{position:relative}
@media(max-width:650px){.product-detail{grid-template-columns:minmax(0,1fr)}.spec-preview dl{grid-template-columns:repeat(2,minmax(0,1fr))}.spec-preview dt{overflow-wrap:anywhere}.purchase-benefits{flex-wrap:wrap;gap:12px 20px}.hero{padding-bottom:380px}.hero h1{font-size:32px}.benefits{background:white;padding:12px 0;margin-top:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.calc-input-note{margin-top:16px}.calc-result #calc-relative{margin:12px 0}.calc-metrics{margin:18px 0}.calc-metrics>div{display:flex;justify-content:space-between;align-items:start;gap:16px;border-bottom:1px solid var(--line);padding:10px 0;font-size:13px}.calc-metrics dt{max-width:65%}.calc-metrics dd{margin:0;font-weight:600;text-align:right;white-space:nowrap}.calc-costs{border-collapse:collapse;width:100%;font-size:13px;margin:20px 0}.calc-costs caption{text-align:left;font-weight:600;color:var(--navy);margin-bottom:12px}.calc-costs th,.calc-costs td{padding:9px 0;border-bottom:1px solid var(--line);text-align:left}.calc-costs td,.calc-costs th:last-child{text-align:right}.calc-costs tbody th{font-weight:400}.calc-costs tfoot{font-weight:650}.calc-result #calc-energy h2{font-size:22px}.calc-result{position:static}
/* Reference artwork and layout. Catalog values and calculator logic remain intact. */
.hero{position:relative;isolation:isolate}
.hero .container{position:relative;z-index:2}
.hero-reference-art{position:absolute;inset:0 0 0 auto;width:53.598%;z-index:0;overflow:hidden;mask-image:linear-gradient(to right,transparent,#000 20%)}
.hero-reference-art img{width:100%;height:100%;object-fit:contain}
.hero-reference-mountains{position:absolute;bottom:0;left:0;right:0;z-index:1;pointer-events:none}
.hero-reference-mountains img{width:100%;height:auto}
.reference-category{padding:0!important;min-height:0!important;background:#f2f8fd;display:block;border-radius:0!important}
.reference-category img,.compact .reference-category img{position:static;width:100%;height:auto;object-fit:contain;margin:0;mix-blend-mode:normal}
.reference-category:hover img{filter:brightness(.98)}
.reference-category:focus-visible{outline-offset:4px}
.reference-figure{margin:0;min-width:0;position:relative}
.service-intro .reference-figure img,.projects-empty .reference-figure img{width:100%;height:auto;max-height:none;object-fit:contain;border-radius:0}
.reference-figure figcaption{font-size:11px;line-height:1.3;letter-spacing:.07em;color:#789cc0;text-transform:uppercase;padding:12px 0;text-align:right}
.help-banner{padding-top:18px;padding-bottom:18px}
.help-banner .help-engineer{width:150px;height:117px;object-fit:contain;flex-shrink:0}
.help-banner>div{min-width:0}
@media(min-width:651px) and (max-width:1000px){.help-banner .help-engineer{width:110px;height:auto}}
.page-heading .container{position:relative;min-height:126px;padding-bottom:26px}
.page-heading{background-image:url('/assets/reference/header-art.png');background-size:auto 100%;background-position:right center}
.heading-motto{position:absolute;right:-15px;bottom:0;text-transform:uppercase;font-size:10px;line-height:1.35;letter-spacing:.08em;color:#789cc0!important;max-width:205px;margin:0!important}
body[data-page="catalog"] .heading-motto,body[data-page="product"] .heading-motto,body[data-page="calculator"] .heading-motto,body[data-page="quote"] .heading-motto,body[data-page="about"] .heading-motto,body[data-page="service"] .heading-motto{clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
body[data-page="projects"] .page-heading{background-image:url('/assets/reference/projects-header-art.webp')}
body[data-page="projects"] .heading-motto{clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
body[data-page="contacts"] .page-heading{background-image:url('/assets/reference/contacts-header-art.png');background-size:auto 100%}
body[data-page="contacts"] .heading-motto{clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
.audience-motto{font-size:10px;line-height:1.45;letter-spacing:.08em;text-transform:uppercase;color:#a4c5df;flex:.9;margin:0!important}
.footer-brand-motto{text-align:right;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#789cc0;margin-top:14px}
body[data-page="delivery"] .page-heading{min-height:350px;background-image:url('/assets/reference/delivery-photo.webp');background-size:auto 100%;background-position:right center;background-color:#f8fcff}
body[data-page="delivery"] .page-heading .container{min-height:290px}
body[data-page="delivery"] .page-heading h1{max-width:620px}
body[data-page="delivery"] .heading-motto{left:0;right:auto;bottom:15px}
@media(max-width:1200px){.audience-motto{display:none}}
@media(max-width:1000px){.hero-reference-art{width:49%}.page-heading .container{padding-bottom:20px}.heading-motto{right:0}body[data-page="delivery"] .page-heading h1{max-width:48%;font-size:40px}}
@media(max-width:650px){
  .hero{background:#fff;padding-bottom:380px}
  .hero-reference-art{inset:auto 0 0 auto;width:63%;height:380px}
  .hero-reference-art img{object-fit:contain;object-position:right bottom}
  .hero-reference-mountains img{width:100%;min-height:38px;object-fit:cover}
  .hero-reference-mountains{bottom:0}
  .reference-category,.compact .reference-category{min-height:0;padding:0;border-radius:5px!important}
  .page-heading .container{min-height:0;padding-bottom:10px}
  .page-heading{padding-bottom:122px;background-size:auto 122px;background-position:right bottom}
  .heading-motto{font-size:9px;max-width:185px;right:0}
  .reference-figure figcaption{font-size:10px}
  .help-banner .help-engineer{width:160px;height:auto;margin:16px 0 0 auto}
  .audience-motto{display:none}
  body[data-page="delivery"] .page-heading{min-height:330px;padding-bottom:0;background-size:100% auto;background-position:right bottom}
  body[data-page="delivery"] .page-heading .container{min-height:300px}
  body[data-page="delivery"] .page-heading h1{max-width:100%;font-size:26px}
  body[data-page="delivery"] .heading-motto{bottom:auto;top:100px;left:0;padding:0}
  body[data-page="contacts"] .page-heading{background-position:right bottom;background-size:auto 100px;padding-bottom:100px}
}

@media(max-width:650px){
 body[data-page="home"] .hero{container-type:inline-size;padding:0;height:calc(76.3cqw + 46px);aspect-ratio:auto;overflow:visible}
 body[data-page="home"] .hero-reference-art{position:absolute;inset:0;width:100%;height:auto;margin:0}
 body[data-page="home"] .hero-reference-art img{width:100%;height:auto;margin:0;max-width:100%;object-fit:contain}
 body[data-page="home"] .hero>.container{position:absolute;inset:0;width:90.1%;height:76.3cqw;margin:0 auto}
 body[data-page="home"] .hero-copy{position:absolute;top:2.8cqw;width:48cqw}
 body[data-page="home"] .hero .eyebrow{font-size:1.65cqw;gap:2cqw;margin-bottom:1.5cqw;white-space:nowrap}
 body[data-page="home"] .hero .eyebrow:after{width:8cqw}
 body[data-page="home"] .hero h1{font-size:4.8cqw;line-height:1.02;letter-spacing:-.025em;max-width:48cqw}
 body[data-page="home"] .hero h1 br{display:none}
 body[data-page="home"] .hero-text{font-size:2.55cqw;line-height:1.2;width:41cqw;margin-top:2.6cqw}
 body[data-page="home"] .hero-actions{display:flex;gap:1.3cqw;margin-top:2.8cqw;width:45.3cqw}
 body[data-page="home"] .hero-actions .button{font-size:2.4cqw;min-height:7.9cqw;padding:1.5cqw 1cqw;gap:1.7cqw;white-space:nowrap}
 body[data-page="home"] .hero-actions .button svg{width:3.6cqw;height:3.6cqw}
 body[data-page="home"] .benefits{position:absolute;top:75cqw;left:0;width:90cqw;margin:0;padding:0;background:none;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5cqw}
 body[data-page="home"] .benefits>div{display:flex;align-items:start;gap:2cqw;padding-right:1cqw;border-right:1px solid var(--line)}
 body[data-page="home"] .benefits>div:last-child{border:0}
 body[data-page="home"] .benefits svg{width:5cqw;height:5cqw;flex-shrink:0}
 body[data-page="home"] .benefits strong{font-size:2.15cqw;margin-top:0}
 body[data-page="home"] .benefits small{font-size:1.8cqw;line-height:1.2;margin-top:1cqw}
 body[data-page="home"] .audiences{display:none}
 body[data-page="home"] .home-categories{width:94.5%;padding:10px 0 16px}
 body[data-page="home"] .compact{gap:10px}
}

/* All artwork is placed in the mockup's 1487 px coordinate system. */
body[data-page="catalog"]:has(.catalog-search) .page-heading{min-height:0;padding-bottom:8px}
body[data-page="catalog"]:has(.catalog-search) .page-heading .container{min-height:0}
body[data-page="catalog"]:has(.catalog-search) .page-heading h1{font-size:60px}
body[data-page="catalog"]:has(.catalog-search) main>.section{width:min(1407px,calc(100% - 80px));padding-top:12px}
body[data-page="delivery"] .info-nav.delivery-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:0;gap:12px}
body[data-page="delivery"] .delivery-options a{display:flex;gap:18px;border:1px solid #dceefa;border-radius:8px;background:#f7fbfe;padding:20px 16px}
.delivery-options svg{width:74px;height:74px;padding:16px;border-radius:50%;background:#e3f4ff;border:3px solid white;outline:1px solid #d2ebfd;flex-shrink:0;color:var(--blue)}
.delivery-options strong{font-size:22px;line-height:1.1;display:block;margin:7px 0 10px}
.delivery-options small{font-size:15px;line-height:1.3;color:var(--muted);display:block;white-space:normal}
body[data-page="delivery"] .page-heading p:not(.heading-motto){max-width:550px;font-size:22px;line-height:1.2}
.contact-grid{gap:12px;grid-template-columns:1fr 1fr 1.35fr}
.contact-grid section{padding:20px 20px 20px 72px;position:relative;background:#f5faff;border-radius:6px;border:0}
.contact-grid section>svg{position:absolute;left:17px;top:22px;width:40px;height:40px;padding:8px;background:#e3f4ff;border-radius:50%}
.contact-grid h2{font-size:16px;margin:2px 0 12px}
.contact-main{font-size:22px}
.contact-grid p{font-size:15px;line-height:1.25}
.about-body .section-top>h2{flex:0 0 49%;font-size:34px;white-space:nowrap;letter-spacing:-.04em}
.about-consultation h2{font-size:32px;letter-spacing:-.035em;white-space:nowrap}
.about-consultation{grid-template-columns:1.3fr 1.1fr auto}
.service-body .section-top>h2{font-size:34px;white-space:nowrap;letter-spacing:-.04em}
@media(max-width:1100px){
 .about-body .section-top>h2,.about-consultation h2,.service-body .section-top>h2{white-space:normal;font-size:28px}
 body[data-page="delivery"] .info-nav.delivery-options{grid-template-columns:1fr 1fr}
 .delivery-options strong{font-size:18px}.delivery-options small{font-size:13px}
}
@media(max-width:650px){
 body[data-page="catalog"]:has(.catalog-search) .page-heading h1{font-size:28px}
 body[data-page="catalog"]:has(.catalog-search) main>.section{width:calc(100% - 32px)}
 body[data-page="delivery"] .delivery-options a{gap:10px;padding:14px 10px;white-space:normal}
 .delivery-options svg{width:36px;height:36px;padding:6px;outline:0}
 .delivery-options strong{font-size:13px;margin:1px 0 7px}.delivery-options small{font-size:11px}
 body[data-page="delivery"] .page-heading p:not(.heading-motto){font-size:14px;max-width:100%}
 .contact-grid{grid-template-columns:1fr}.contact-grid section:last-child{grid-column:auto}
 .calculator-form fieldset:first-child .form-grid{grid-template-columns:1fr}
}
:root{--navy:#061d42;--ink:#153657;--blue:#008ed7;--muted:#7b91ad}
.site-header,.hero,.page-heading,.audiences,.site-footer{max-width:1487px;margin-inline:auto}
.container{width:min(1379px,calc(100% - 108px))}
.header-grid{grid-template-columns:160px minmax(220px,1fr) 190px 228px 51px;gap:12px 28px;grid-template-rows:32px 48px;padding-top:12px;padding-bottom:17px}
.main-nav{gap:34px}.site-search input{height:48px;padding-left:51px;padding-right:18px}.site-search button{left:0;right:auto;height:48px}
.hero{background:#fafdff;container-type:inline-size;aspect-ratio:1487/572;min-height:0;padding:0;overflow:hidden}
.hero-reference-art{inset:0;width:100%;height:100%;mask-image:none}
.hero-reference-art img{width:100%;height:100%;object-fit:contain;object-position:center top}
.hero .container{position:absolute;inset:0;z-index:2;height:100%}
.hero-copy{position:absolute;top:2.8cqw;width:46cqw}
.hero .eyebrow{font-size:.8cqw;margin-bottom:1.1cqw;display:flex;align-items:center;gap:.9cqw;color:#8da9c6}
.hero .eyebrow:after{content:'';width:4.6cqw;border-top:1px solid #afc7df}
.hero h1{font-family:Golos,Arial,sans-serif;font-size:3.55cqw;line-height:1;letter-spacing:-.03em;font-weight:700}
.hero h1>span,.hero h1>em{display:block}
.hero-text{max-width:36cqw;font-size:1.2cqw;line-height:1.3;margin-top:1cqw}
.hero-actions{gap:1.6cqw;margin-top:1.2cqw}
.hero-actions .button{min-height:3.95cqw;padding:1cqw 1.3cqw;font-size:1.05cqw}
.hero-actions .button:first-child{width:18.8cqw}.hero-actions .button:last-child{width:20cqw}
.benefits{gap:1cqw;margin-top:2.45cqw;width:43cqw}.benefits>div{gap:.7cqw;padding-right:.5cqw}.benefits svg{width:2cqw;height:2cqw}.benefits strong{font-size:.8cqw}.benefits small{font-size:.65cqw}
.home-categories{width:min(1395px,calc(100% - 92px));padding:20px 0}
.compact{gap:18px}.reference-category{border:0}
.audiences{padding:25px 0 42px;border:0}.audiences .container{width:min(1395px,calc(100% - 92px));gap:24px}
.audiences h2{font-size:23px;flex:0 0 305px;padding-left:16px}.audiences .container>div{font-size:12px;gap:16px;border-right:1px solid #d4e5f3;padding-right:15px}.audiences .container>div:last-of-type{border:0}
.audience-motto{display:block;font-size:10px;flex:0 0 180px}
.page-heading{background-color:#fafdff;background-image:url('/assets/reference/header-art.png');background-size:auto 100%;padding:20px 0 26px}
.page-heading .container{min-height:119px;padding-bottom:0}.page-heading h1{font-size:48px;font-weight:700;line-height:1.08;margin-top:18px}.page-heading p:not(.heading-motto){font-size:16px;line-height:1.3;max-width:850px;margin-top:13px}
.section{padding-top:18px}.category-grid{gap:20px}.category-card{min-height:212px;padding:20px;border-radius:3px;background:#f3f9fe}.category-card h2{font-size:23px;max-width:265px}.category-card img{position:absolute;right:0;bottom:0;width:62%;height:100%;margin:0;object-fit:contain;mix-blend-mode:normal}.category-card small{bottom:16px;left:20px}.category-card>div{position:relative;z-index:1}
.product-layout{gap:22px}.gallery-main{height:340px}.product-tabs{margin-top:25px}
.calculator-layout{grid-template-columns:minmax(0,1.5fr) minmax(350px,1fr);gap:20px}.calculator-form,.calc-result{border-radius:4px;padding:24px}.calculator-form legend{font-size:23px}.form-grid{gap:18px 24px}.form-grid label{font-size:14px}.calculator-form input,.calculator-form select{height:42px}.calc-result>strong{font-size:48px}
.reference-figure figcaption{display:none}
@media(min-width:1101px){
 .catalog-main{display:grid;grid-template-columns:minmax(0,1fr) 248px;gap:22px;align-items:start}.catalog-main>.filter-layout{grid-column:1;min-width:0}.catalog-main>.help-banner{grid-column:2;grid-row:1;display:flex;flex-direction:column;align-items:stretch;padding:18px;margin:0;gap:15px}.catalog-main>.help-banner>div>svg{display:none}.catalog-main>.help-banner>div{display:block}.catalog-main>.help-banner h2{font-size:20px;line-height:1.15}.catalog-main>.help-banner p{font-size:13px;line-height:1.35}.catalog-main>.help-banner .help-engineer{width:100%;height:auto}.catalog-main>.help-banner .button{font-size:13px;padding:10px;min-height:40px;width:100%}
 .catalog-layout{display:block}.catalog-sidebar{display:none}.filter-layout{grid-template-columns:210px minmax(0,1fr);gap:22px}.catalog-products .product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.catalog-products .product-image{height:170px;padding:12px}.catalog-products .product-info{padding:12px}.catalog-products .product-info h3{font-size:15px;margin:5px 0 8px}.catalog-products .product-summary{font-size:12px;-webkit-line-clamp:3;margin-bottom:8px}.catalog-products .price{font-size:22px}.catalog-products .card-actions{gap:7px;margin-top:10px}.catalog-products .card-actions .button{font-size:12px;min-height:33px;padding:7px 10px}.catalog-products .availability{font-size:12px}
 body[data-page="product"] .section{width:min(1431px,calc(100% - 56px));display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:0 22px}.product-detail{grid-column:1/-1;grid-template-columns:1.45fr 1fr .9fr;gap:20px}.product-tabs{grid-column:1;grid-row:2;gap:18px}.product-tab{grid-column:1;grid-row:3;min-width:0}.product-detail .gallery-main{height:347px}.product-detail .gallery-thumbs button{width:100px;height:85px}.spec-preview dl>div{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px 0}.spec-preview dl dd{margin:0}.spec-preview h2{margin-bottom:8px}.spec-preview{padding:16px;border-radius:4px}.purchase-panel .lead{font-size:16px;line-height:1.3;margin-bottom:20px}.purchase-panel .detail-price{font-size:34px}.purchase-benefits{padding-top:20px;margin-top:20px}.product-detail+.product-tabs{margin-top:25px}body[data-page="product"] .help-banner{grid-column:2;grid-row:2/4;display:block;align-self:start;margin-top:25px;padding:24px}body[data-page="product"] .help-banner .help-engineer{margin:12px 0 0 auto}body[data-page="product"] .help-banner .button{width:100%;margin-top:15px}
}
.calculator-form fieldset{padding-bottom:18px;margin-bottom:22px}.calculator-form legend{margin-bottom:18px}.calculator-form .calc-input-note{font-size:11px;margin-top:10px}.calculator-form input,.calculator-form select{margin-top:8px}.calculator-form .checkbox input{appearance:none;width:40px;height:22px;min-width:40px;border-radius:12px;border:1px solid #b6d2e7;background:#dceaf4;margin:0;position:relative;cursor:pointer}.calculator-form .checkbox input:after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:white}.calculator-form .checkbox input:checked{background:var(--blue);border-color:var(--blue)}.calculator-form .checkbox input:checked:after{left:20px}.calculator-form .checkbox{grid-column:auto;display:flex;flex-direction:row-reverse;justify-content:space-between;align-items:center;gap:10px;font-size:13px}.calculator-form .form-grid:has(input[name="ventilation"]){align-items:center}.calculator-form label:has(input[name="ventilation"]){order:1}.calculator-form label:has(input[name="guarantee"]){order:2}.calculator-form #air-field{order:3}.calculator-form label:has(input[name="roof"]){order:4}.calculator-form label:has(input[name="window"]){order:5}.calculator-form #glass-field{order:6}.calculator-form label:has(select[name="computers"]){order:7}.calculator-form label:has(select[name="tv"]){order:8}.calculator-form label:has(input[name="other"]){order:9}.calc-result{background:#f1f9ff}.calc-result>strong{color:#003ce0;background:#e4f4ff;border:1px solid #d2e9fa;border-radius:4px;padding:12px 16px}.calc-result h2{font-size:22px}.calc-result #calc-range{font-size:15px;margin-top:12px}
.logo img{width:164px;left:-12px;top:-36px}.catalog-reference-item{min-width:0}.catalog-reference-item small{display:block;font-size:11px;color:var(--muted);margin-top:6px}.catalog-search{display:flex;align-items:center;gap:15px;border:1px solid var(--line);border-radius:4px;max-width:900px;height:54px;padding-left:18px;margin-bottom:20px}.catalog-search svg{color:#839ebc}.catalog-search input{border:0;flex:1;min-width:0;height:100%;margin:0;padding:10px}.catalog-search .button{height:48px;min-width:138px;margin-right:3px}.catalog-reference-grid .reference-category img{position:static;width:100%;height:auto}.catalog-reference-grid .reference-category{min-height:0;padding:0!important;position:relative}.catalog-reference-grid{gap:16px 20px}
body[data-page="contacts"] .page-heading{background-size:auto 105px;background-position:right top;min-height:105px;padding-bottom:10px}body[data-page="contacts"] .page-heading .container{min-height:76px}body[data-page="contacts"] .page-heading h1{font-size:52px;margin-top:12px}
body[data-page="delivery"] .page-heading{background-image:url('/assets/reference/delivery-composition.webp');background-size:100% auto;aspect-ratio:1487/349;min-height:0;height:auto;padding:20px 0 0}body[data-page="delivery"] .page-heading .container{min-height:290px}body[data-page="delivery"] .page-heading h1{font-size:60px}body[data-page="delivery"] .heading-motto{clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
body[data-page="delivery"] .info-layout{grid-template-columns:1fr}body[data-page="delivery"] .info-nav{display:flex;gap:35px;border-bottom:1px solid var(--line)}body[data-page="delivery"] .prose{max-width:none;display:grid;grid-template-columns:1fr 1fr;gap:30px 40px}body[data-page="delivery"] .prose section+section{margin-top:0}body[data-page="delivery"] .prose #city{grid-row:1/4;grid-column:2}body[data-page="delivery"] .delivery-rates{grid-template-columns:1fr;gap:0}.delivery-rates div{border-radius:0;padding:15px 20px}.delivery-rates strong{font-size:22px}
.branded-intro{max-width:1487px;margin:auto;position:relative;aspect-ratio:1487/417;background:#fafdff;container-type:inline-size;overflow:hidden}
.branded-intro-art{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:top center}
.branded-intro>.container{position:absolute;inset:0;height:100%}.branded-intro-copy{padding-top:1.7cqw;max-width:48cqw}.branded-intro h1{font-size:4.1cqw;line-height:1.08;margin-top:1cqw;font-weight:700}.branded-intro .lead{font-size:1.48cqw;line-height:1.2;max-width:36cqw;margin-top:.85cqw}.branded-features{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3cqw;max-width:42cqw;margin-top:1.75cqw}.branded-features>div{display:flex;gap:1cqw;border-right:1px solid var(--line);padding-right:.5cqw}.branded-features>div:last-child{border:0}.branded-features svg{width:2.8cqw;height:2.8cqw;color:var(--blue);flex-shrink:0}.branded-features strong{display:block;font-size:1cqw;line-height:1.2}.branded-features small{display:block;font-size:.8cqw;line-height:1.2;margin-top:.5cqw;color:var(--muted)}
.branded-actions{display:flex;gap:18px;margin-top:14px}.branded-actions .button{font-size:16px;min-height:48px}
body[data-page="service"] .branded-intro{aspect-ratio:1487/413}body[data-page="service"] .branded-intro-copy{max-width:52cqw}body[data-page="service"] .branded-intro h1{font-size:3.9cqw;white-space:nowrap}body[data-page="service"] .branded-intro .lead{max-width:43cqw}body[data-page="service"] .branded-features{margin-top:1.6cqw}
.section-top>h2{font-size:32px}.about-body .section-top{gap:32px;margin-bottom:18px}.about-body .section-top h2{flex:1}.about-body .section-top>p{flex:1;color:var(--muted);line-height:1.3}
.process-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:10px 0 26px}.process-strip>div{display:flex;gap:18px;align-items:center}.process-strip svg{background:#e2f4ff;border:1px solid #c5e7ff;border-radius:50%;padding:20px;width:86px;height:86px;color:var(--blue);flex-shrink:0}.process-strip b{color:var(--blue);font-size:23px;margin-right:9px}.process-strip strong{font-size:15px}.process-strip small{display:block;color:var(--muted);font-size:13px;line-height:1.3;margin-top:4px}
.industry-strip{display:grid;grid-template-columns:125px repeat(4,minmax(0,1fr));gap:12px;align-items:start;padding:10px 0 20px}.industry-strip h2{font-size:22px;line-height:1.2}.industry-strip img{width:100%;height:auto;border-radius:4px}.about-consultation{display:grid;grid-template-columns:1.2fr 1.3fr auto;gap:30px;align-items:center;padding:30px 0;background:#f3faff url('/assets/reference/about-cta-mountains.png') no-repeat right bottom;background-size:auto 100%}.about-consultation h2{font-size:34px}.about-consultation p{color:var(--muted);font-size:16px;line-height:1.3}.service-body .section-top{align-items:start;gap:32px}.service-body .section-top>h2{max-width:820px}.service-body .section-top>div{flex:1;color:var(--muted)}.service-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.service-groups>section{padding:20px;background:#f2f9fe;border-radius:12px}.service-groups h3{display:flex;gap:15px;font-size:18px;align-items:center}.service-groups h3 svg{width:40px;height:40px;color:var(--blue)}.service-groups ul{font-size:14px;padding-left:18px;line-height:1.35;margin-bottom:0}.service-groups li{margin-top:8px}
@media(min-width:1101px){.audiences .container>div{flex:1}.page-heading{min-height:165px}.page-heading .container{min-height:119px}}
@media(min-width:651px) and (max-width:1100px){
 .branded-actions .button{font-size:12px;min-height:36px;padding:9px 12px}.branded-actions{gap:10px;margin-top:9px}.process-strip{gap:15px}.process-strip>div{display:block}.process-strip svg{width:60px;height:60px;padding:15px;margin-bottom:8px}.industry-strip{grid-template-columns:100px repeat(4,minmax(0,1fr))}.industry-strip h2{font-size:18px}.about-consultation{grid-template-columns:1fr 1fr;gap:20px}.about-consultation .button{grid-column:2}.service-groups{grid-template-columns:1fr 1fr}.branded-features small{font-size:10px}.branded-intro .breadcrumbs{font-size:11px}
 .container,.home-categories,.audiences .container{width:calc(100% - 48px)}
 .header-grid{grid-template-columns:130px minmax(0,1fr) 190px 45px;gap:8px 15px}.header-cta{display:none}.header-cart{grid-column:4}.main-nav{grid-column:2/5;gap:18px;font-size:12px}.header-phone{grid-column:3}.audiences h2{flex-basis:225px;font-size:20px}.audiences .container{gap:15px}.audience-motto{display:none}.audiences .container>div{font-size:11px;gap:9px;padding-right:8px}.audiences svg{width:24px}.page-heading h1{font-size:38px}.calculator-layout{grid-template-columns:minmax(0,1.4fr) minmax(290px,1fr)}
}
@media(max-width:650px){
 .site-header .logo img{width:125px;top:-30px;left:-9px}
 .logo{width:110px;height:54px}.logo img{width:125px;top:-30px;left:-9px}
 body[data-page="home"] .hero-engineering-line{max-width:40cqw}
 body[data-page="contacts"] .page-heading{padding-bottom:100px;background-size:auto 100px;background-position:right bottom;min-height:0}body[data-page="contacts"] .page-heading .container{min-height:0}body[data-page="contacts"] .page-heading h1{font-size:28px}
 body[data-page="delivery"] .page-heading{aspect-ratio:auto;background-image:url('/assets/reference/delivery-photo.webp');min-height:320px;background-size:100% auto;background-position:right bottom;padding:18px 0 160px}body[data-page="delivery"] .page-heading .container{min-height:130px}body[data-page="delivery"] .page-heading h1{font-size:28px;max-width:100%}body[data-page="delivery"] .prose{grid-template-columns:1fr;gap:26px}body[data-page="delivery"] .prose #city{grid-column:auto;grid-row:auto}body[data-page="delivery"] .info-nav{gap:18px}
 .catalog-search{height:48px;gap:8px;padding-left:10px}.catalog-search input{font-size:12px;padding:5px}.catalog-search .button{min-width:75px;font-size:13px;height:40px;min-height:40px;padding:8px}.catalog-reference-grid{grid-template-columns:1fr;gap:18px}.catalog-reference-item small{font-size:11px}
 .container,.home-categories,.audiences .container{width:calc(100% - 32px)}
 .benefits{width:100%}.branded-intro,body[data-page="service"] .branded-intro{aspect-ratio:auto;padding:18px 0 0;container-type:normal}.branded-intro>.container{position:relative}.branded-intro-copy,body[data-page="service"] .branded-intro-copy{max-width:100%;padding-top:0}.branded-intro h1,body[data-page="service"] .branded-intro h1{font-size:31px;white-space:normal;margin-top:15px}.branded-intro .lead,body[data-page="service"] .branded-intro .lead{font-size:16px;max-width:100%;margin-top:15px}.branded-intro-art{position:relative;margin-top:20px;height:auto;object-fit:contain;display:none}.branded-intro:after{content:'';display:block;background:url('/assets/reference/about-hero-photo.webp') no-repeat right bottom;background-size:contain;aspect-ratio:847/417;margin-top:24px}body[data-page="service"] .branded-intro:after{background-image:url('/assets/reference/service-hero-photo.webp');aspect-ratio:668/391}.branded-features,body[data-page="service"] .branded-features{max-width:100%;gap:12px;margin-top:24px}.branded-features>div{display:block;padding-right:8px}.branded-features svg{width:30px;height:30px}.branded-features strong{font-size:11px;margin-top:8px}.branded-features small{font-size:10px;margin-top:5px}.branded-actions{gap:10px}.branded-actions .button{font-size:13px}.about-body .section-top,.service-body .section-top{display:block}.section-top>h2{font-size:25px}.about-body .section-top>p{margin-top:16px;font-size:14px}.process-strip{grid-template-columns:1fr 1fr;gap:18px}.process-strip>div{display:block}.process-strip svg{width:55px;height:55px;padding:13px;margin-bottom:10px}.process-strip small{font-size:12px}.process-strip b{font-size:20px}.process-strip strong{font-size:13px}.industry-strip{grid-template-columns:1fr 1fr;gap:12px}.industry-strip h2{grid-column:1/-1}.about-consultation{grid-template-columns:1fr;padding:24px 0;gap:18px}.about-consultation h2{font-size:26px}.service-groups{grid-template-columns:1fr}.service-groups h3{font-size:20px}.service-body .section-top>div{margin-top:16px}
 .header-grid{grid-template-columns:1fr 38px 38px 38px;grid-template-rows:46px 42px;gap:7px 8px;padding-top:8px;padding-bottom:12px}.site-search input{height:42px;padding-left:38px;font-size:11px}.site-search button{height:42px;width:38px}.header-cta{display:none}
 .hero{aspect-ratio:auto;min-height:0;padding:25px 0 0;overflow:hidden;container-type:normal}.hero .container{position:relative;height:auto}.hero-copy{position:relative;top:0;width:100%}.hero .eyebrow{font-size:10px;gap:12px;margin-bottom:13px}.hero .eyebrow:after{width:45px}.hero h1{font-size:clamp(25px,6.9vw,40px);line-height:1.1;letter-spacing:-.03em;max-width:100%}.hero-text{font-size:14px;max-width:100%;margin-top:18px}.hero-actions{gap:12px;margin-top:20px;flex-direction:column}.hero-actions .button,.hero-actions .button:first-child,.hero-actions .button:last-child{width:100%;font-size:14px;min-height:48px;padding:12px}.benefits{gap:8px;margin-top:22px}.benefits>div{display:block;border:0;padding:0}.benefits svg{width:25px;height:25px}.benefits strong{font-size:10px;margin-top:6px}.benefits small{font-size:8px;white-space:normal}.hero-reference-art{position:relative;display:block;width:100%;height:auto;margin-top:16px}.hero-reference-art img{width:auto;height:auto;max-width:100%;margin-left:auto;object-fit:contain}.home-categories{padding:14px 0}.compact{gap:12px}.audiences{padding:20px 0}.audiences .container{gap:20px}.audiences h2{font-size:20px;flex:0 0 100%}.audiences .container>div{font-size:11px;flex:0 0 calc(50% - 10px);padding:0;border:0}.audience-motto{display:none}
 .page-heading{padding:18px 0 95px;background-size:auto 100px;background-position:right bottom;min-height:0}.page-heading .container{min-height:0}.page-heading h1{font-size:28px;line-height:1.12;margin-top:14px}.page-heading p:not(.heading-motto){font-size:13px;margin-top:10px}.section{padding-top:20px}.category-grid{gap:14px}.category-card{min-height:230px;padding:18px}.category-card h2{font-size:22px}.category-card img{width:70%;height:150px}.calculator-layout{grid-template-columns:1fr}.calculator-form,.calc-result{padding:22px 19px}.calculator-form legend{font-size:20px}.form-grid{gap:20px 15px}.form-grid label{font-size:12px}.gallery-main{height:315px}
}
/* Final responsive overrides after the shared layout rules. */
@media(max-width:650px){
 .contact-grid section{padding:20px 20px 20px 72px}
 .about-body .section-top>h2,.about-consultation h2,.service-body .section-top>h2{font-size:25px;white-space:normal}
 body[data-page="home"] .hero .benefits{top:73cqw}
}
.reference-process{padding:18px 0 24px}.reference-process .section-top{margin-bottom:20px;gap:30px}.reference-process .section-top h2{font-size:29px;white-space:nowrap}.reference-process .section-top p{font-size:15px;color:var(--muted);flex:1}.reference-process-steps{display:flex;gap:22px}.reference-process-steps>div{display:flex;align-items:center;gap:16px;flex:1;min-width:0}.reference-process-steps>div>svg:first-child{color:var(--blue);width:68px;height:68px;flex-shrink:0;background:#e5f4ff;border:3px solid white;outline:1px solid #d4eafb;border-radius:50%;padding:16px}.reference-process-steps>div>svg:last-child:not(:first-child){width:24px;height:24px;flex-shrink:0;color:var(--blue)}.reference-process-steps b{font-size:22px;color:var(--blue);margin-right:8px}.reference-process-steps strong{font-size:14px;line-height:1.2}.reference-process-steps small{display:block;font-size:12px;color:var(--muted);line-height:1.3;margin-top:8px}.reference-consultation{display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:30px;padding:30px 0;background:#f3faff url('/assets/reference/about-cta-mountains.png') no-repeat right bottom;background-size:auto 100%}.reference-consultation h2{font-size:26px;line-height:1.2}.reference-consultation p{font-size:14px;color:var(--muted);line-height:1.3}.reference-consultation .button{min-width:220px}.catalog-business{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;margin-top:22px;align-items:start}.catalog-business h2{font-size:27px}.catalog-business nav{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}.catalog-business nav>a{display:flex;gap:15px;align-items:center;border-right:1px solid var(--line);font-size:14px}.catalog-business nav>a:last-child{border:0}.catalog-business nav>a>svg{width:42px;height:42px;flex-shrink:0}.catalog-business nav span svg{width:16px;vertical-align:middle}.catalog-business .help-banner{margin:0;padding:20px;display:grid;grid-template-columns:1fr 150px;gap:15px}.catalog-business .help-banner>div>svg{display:none}.catalog-business .help-banner>div{display:block}.catalog-business .help-banner h2{font-size:24px}.catalog-business .help-banner .help-engineer{grid-row:1/3;grid-column:2;width:150px;height:auto;align-self:end}.catalog-business .help-banner .button{font-size:14px;grid-column:1;min-width:0}.catalog-business .help-banner p{font-size:13px}
@media(max-width:1100px){.reference-process-steps{flex-wrap:wrap;gap:25px}.reference-process-steps>div{flex:0 0 calc(50% - 15px)}.catalog-business{grid-template-columns:1fr}.catalog-business .help-banner{max-width:650px}.reference-consultation{grid-template-columns:1fr 1fr}.reference-consultation .button{grid-column:2}.reference-process .section-top{display:block}.reference-process .section-top p{margin-top:12px}}
@media(max-width:650px){.reference-process .section-top h2{font-size:25px;white-space:normal}.reference-process .section-top p{font-size:13px}.reference-process-steps>div{flex-basis:100%;gap:18px}.reference-process-steps>div>svg:first-child{width:55px;height:55px;padding:12px}.reference-process-steps>div>svg:last-child:not(:first-child){display:none}.reference-process-steps b{font-size:20px}.reference-consultation{grid-template-columns:1fr;padding:24px 18px;gap:18px}.reference-consultation .button{grid-column:auto;width:100%;min-width:0}.catalog-business{gap:25px}.catalog-business nav{grid-template-columns:1fr 1fr}.catalog-business .help-banner{grid-template-columns:1fr 105px;gap:10px;padding:16px}.catalog-business .help-banner .help-engineer{width:105px}.catalog-business .help-banner h2{font-size:20px}.catalog-business .help-banner .button{grid-column:1/-1;margin:0}.catalog-business h2{font-size:25px}}
@media(max-width:1100px){.catalog-business{grid-template-columns:minmax(0,1fr)}.catalog-business>section{min-width:0}.catalog-business nav{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-business .help-banner{width:100%;min-width:0}.catalog-business nav>a{min-width:0}}
@media(max-width:650px){.header-phone{grid-column:2}.header-cart{grid-column:3}.menu-toggle{grid-column:4}.site-search,.main-nav{grid-column:1/-1}.site-search,.site-search input{min-width:0}}
.calculator-form,.calculator-form fieldset,.calculator-form label,.calculator-form input,.calculator-form select{min-width:0}.calculator-form fieldset{max-width:100%}.calculator-form legend{max-width:100%;white-space:normal}.calculator-layout{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:650px){.calculator-layout{grid-template-columns:minmax(0,1fr)}.calculator-form .form-grid{grid-template-columns:minmax(0,1fr)}.calculator-form .form-grid .checkbox{grid-column:auto}.catalog-business nav>a{gap:10px;font-size:12px}.catalog-business nav>a>svg{width:32px;height:32px}.catalog-business nav span{min-width:0;overflow-wrap:anywhere}}
@media(max-width:650px){
 .header-grid{grid-template-rows:46px 34px;gap:6px 8px;padding-top:5px;padding-bottom:5px}
 .site-search input,.site-search button{height:34px}.site-header .logo img{width:100px;top:-24px;left:-6px}
 body[data-page="home"] .hero{height:calc(76.3cqw + 34px)}
 body[data-page="home"] .hero .benefits{top:77cqw}
}
@media(min-width:651px){.branded-intro h1{margin-top:.5cqw}body[data-page="about"] .branded-intro .lead{max-width:33cqw}.branded-features{max-width:41cqw}}
/* Preserve the entire river path in inner-page headings as well. */
body[data-page="catalog"] .page-heading,body[data-page="product"] .page-heading,body[data-page="calculator"] .page-heading,body[data-page="quote"] .page-heading{background-image:url('/assets/reference/shared-heading-full.webp')}
@media(min-width:1101px){body[data-page="catalog"] .page-heading,body[data-page="product"] .page-heading,body[data-page="calculator"] .page-heading,body[data-page="quote"] .page-heading{min-height:175px;background-size:100% 100%}}
body[data-page="catalog"]:has(.catalog-search) .page-heading{background-image:url('/assets/reference/catalog-heading-full.webp');padding-bottom:12px;background-size:100% 100%}
body[data-page="catalog"]:has(.catalog-search) .catalog-search{margin-top:18px;margin-bottom:0;width:min(900px,100%)}
body[data-page="catalog"]:has(.catalog-search) .page-heading .container{padding-bottom:0}
@media(max-width:650px){body[data-page="catalog"]:has(.catalog-search) .page-heading{padding-bottom:20px;background-size:auto 100%;background-position:right center}}
body[data-page="projects"] .page-heading{background-image:url('/assets/reference/projects-heading-full.webp')}
body[data-page="contacts"] .page-heading{background-image:url('/assets/reference/contacts-heading-full.webp')}
@media(min-width:1101px){body[data-page="projects"] .page-heading{background-size:100% 100%}body[data-page="contacts"] .page-heading{background-size:100% auto}}
.mobile-reference-consultation{display:none}
@media(max-width:650px){.mobile-reference-consultation{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:14px;align-items:center;width:94.5%;margin:0 auto 20px;padding:16px 14px;background:#eef8ff url('/assets/reference/about-cta-mountains.png') no-repeat right bottom;background-size:auto 100%;border-radius:6px}.mobile-reference-consultation>svg{width:30px;height:40px;color:var(--navy)}.mobile-reference-consultation h2{font-size:12px;line-height:1.1}.mobile-reference-consultation p{font-size:10px;line-height:1.3;color:var(--muted);margin-top:5px}.mobile-reference-consultation .button{font-size:11px;padding:9px 10px;min-height:34px;white-space:nowrap;gap:3px}.mobile-reference-consultation .button svg{width:13px;height:13px}}
/* Align remaining text and card metrics with the reference composition. */
@media(min-width:651px){.hero .eyebrow{margin-bottom:.6cqw}.benefits{width:42cqw}.hero-actions .button:last-child{width:19.7cqw}}
@media(max-width:650px){.header-grid{grid-template-rows:42px 34px}.site-header .logo img{width:93px;top:-22px}body[data-page="home"] .hero .eyebrow{margin-bottom:.3cqw}body[data-page="home"] .hero h1{font-size:4.55cqw}body[data-page="home"] .hero-text{font-size:2.35cqw}}
body[data-page="catalog"]:has(.catalog-search) .page-heading{padding-bottom:6px}body[data-page="catalog"]:has(.catalog-search) .catalog-search{margin-top:12px}
.catalog-reference-item{position:relative}.catalog-reference-item>small{position:absolute;right:8px;bottom:8px;background:rgba(255,255,255,.88);border-radius:3px;padding:3px 6px;font-size:10px;line-height:1.2}
.all-categories-link{margin:18px 0 22px;min-height:54px;border-radius:3px;font-size:18px}.catalog-business{margin-top:0}.catalog-business+.more-categories{margin-top:24px}
@media(max-width:650px){.all-categories-link{font-size:14px;min-height:44px;margin:14px 0 20px}}
.process-strip{display:block;padding:0}.reference-process-art{width:calc(100% + 108px);max-width:none;margin-left:-54px;height:auto;object-fit:contain}.about-body .section-top{margin-bottom:11px}.reference-process.reference-process-image{padding:8px 0 14px}
@media(min-width:651px) and (max-width:1100px){.reference-process-art{width:calc(100% + 48px);margin-left:-24px}}
@media(max-width:650px){.reference-process-art{width:calc(100% + 32px);margin-left:-16px}.reference-process.reference-process-image{overflow:hidden;padding:16px 0}.reference-process.reference-process-image .reference-process-art{width:700px;margin-left:0;max-width:none}.reference-process.reference-process-image{overflow-x:auto}.process-strip .reference-process-art{width:700px;margin-left:0}.process-strip{overflow-x:auto;padding:10px 0}}
.mobile-process-content{display:none}
@media(max-width:650px){.mobile-process-content{display:block}.process-strip .reference-process-art,.reference-process.reference-process-image .reference-process-art{display:none}.process-strip,.reference-process.reference-process-image{overflow:visible}.mobile-process-content>h2{font-size:25px;margin-bottom:15px}.mobile-process-content>p{font-size:13px;color:var(--muted);margin-bottom:20px}.mobile-process-content .reference-process-steps{gap:22px}}
.process-strip>.mobile-process-content,.reference-process>.mobile-process-content{display:none}
@media(max-width:650px){.process-strip>.mobile-process-content,.reference-process>.mobile-process-content{display:block}}
@media(min-width:651px){.reference-lead-line{display:block;white-space:nowrap}.branded-intro .lead{font-size:1.42cqw}body[data-page="about"] .branded-features{margin-top:1.2cqw}body[data-page="service"] .branded-actions .button:first-child{width:14.55cqw}body[data-page="service"] .branded-actions .button:last-child{width:11.4cqw}body[data-page="service"] .branded-features{margin-top:1.5cqw}}
@media(max-width:650px){.reference-lead-line{display:inline;white-space:normal}}
@media(min-width:651px) and (max-width:1100px){body[data-page="service"] .branded-actions .button:first-child,body[data-page="service"] .branded-actions .button:last-child{width:auto}}
.branded-responsive-motto{display:none}
@media(max-width:1000px){.branded-responsive-motto{display:block;font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:#789cc0;width:calc(100% - 32px);margin:24px auto 0}}
@media(min-width:651px) and (max-width:1000px){
 .branded-intro,body[data-page="service"] .branded-intro{aspect-ratio:auto;padding:20px 0 0;container-type:normal;overflow:visible}
 .branded-intro>.container{position:relative;height:auto}.branded-intro-copy,body[data-page="service"] .branded-intro-copy{max-width:100%;padding-top:0}
 .branded-intro h1,body[data-page="service"] .branded-intro h1{font-size:38px;white-space:normal;margin-top:15px}
 .branded-intro .lead,body[data-page="about"] .branded-intro .lead,body[data-page="service"] .branded-intro .lead{font-size:18px;max-width:100%;margin-top:15px}
 .reference-lead-line{display:inline;white-space:normal}.branded-intro-art{display:none}
 .branded-intro:after{content:'';display:block;background:url('/assets/reference/about-hero-photo.webp') no-repeat right bottom;background-size:contain;aspect-ratio:847/417;margin-top:20px}
 body[data-page="service"] .branded-intro:after{background-image:url('/assets/reference/service-hero-photo.webp');aspect-ratio:668/391}
 .branded-features,body[data-page="about"] .branded-features,body[data-page="service"] .branded-features{max-width:100%;gap:20px;margin-top:24px}
 .branded-features svg{width:34px;height:34px}.branded-features strong{font-size:14px}.branded-features small{font-size:12px}
 .branded-actions .button{font-size:16px;min-height:48px;padding:12px 16px}.branded-actions{gap:15px;margin-top:20px}
 .branded-responsive-motto{width:calc(100% - 48px)}
}
.catalog-nav-marker{display:inline-flex;margin-left:7px;vertical-align:middle}.catalog-nav-marker svg{width:12px;height:12px}
.hero-mobile-arrow{display:none}
@media(min-width:1001px){.branded-features small{font-size:.72cqw}}
@media(max-width:650px){
 body[data-page="home"] .hero h1{font-size:4.75cqw}
 body[data-page="home"] .hero .eyebrow{margin-bottom:.9cqw}
 .hero-mobile-arrow{display:inline-flex;margin-left:auto}
 .mobile-reference-consultation{grid-template-columns:24px minmax(0,1fr) 77px;gap:10px;padding:8px 14px}
 .mobile-reference-consultation>svg{width:22px;height:32px}
 .mobile-reference-consultation p{font-size:9px;line-height:1.25;margin-top:3px}
 .mobile-reference-consultation .button{font-size:10px;min-height:28px;padding:7px 9px}
 body[data-page="catalog"]:not(:has(.catalog-search)) .page-heading,
 body[data-page="product"] .page-heading,
 body[data-page="calculator"] .page-heading,
 body[data-page="quote"] .page-heading{padding:12px 0 14px;background-size:auto 100%;background-position:right top;min-height:0}
 body[data-page="catalog"]:not(:has(.catalog-search)) .page-heading h1,
 body[data-page="product"] .page-heading h1,
 body[data-page="calculator"] .page-heading h1,
 body[data-page="quote"] .page-heading h1{font-size:22px;margin-top:9px;line-height:1.12}
 .catalog-products .product-card{display:grid;grid-template-columns:44% minmax(0,1fr);align-items:start}
 .catalog-products .product-image{height:170px;padding:12px}
 .catalog-products .product-info{padding:10px}
 .catalog-products .product-info h3{font-size:13px;margin:5px 0}
 .catalog-products .product-summary{font-size:11px;line-height:1.25;margin-bottom:8px}
 .catalog-products .availability{font-size:11px}
 .catalog-products .price{font-size:19px}
 .catalog-products .card-actions{flex-direction:column;gap:6px;margin-top:8px}
 .catalog-products .card-actions .button{font-size:11px;min-height:32px;padding:7px 9px}
 body[data-page="product"] .gallery-main{height:200px}
 .calculator-form,.calc-result{padding:16px 14px}
 .calculator-form legend{font-size:17px;margin-bottom:12px}
 .calculator-form input,.calculator-form select{height:34px;margin-top:6px}
 .calculator-form .form-grid{gap:12px}
 body[data-page="product"] .page-heading{background-image:none;background-color:#fff}
 body[data-page="calculator"] .page-heading h1{max-width:70%}
 body[data-page="calculator"] .page-heading{background-size:auto 100px;background-position:right bottom}
 body[data-page="calculator"] .page-heading p:not(.heading-motto){max-width:45%}
}
/* Client corrections: component styles, 2026-10-07. Shared tokens remain in style.css. */
/* Shared header: explicit rows prevent artwork from overlapping the search. */
.site-header .logo{width:150px;height:85px;position:relative;overflow:hidden;align-self:center}
.site-header .logo img{position:absolute;width:120.6%;height:auto;max-width:none;left:-11.54%;top:-52.4%}
.site-header .site-search{min-width:0;margin:0;align-self:center}
.site-header .site-search input{display:block;box-sizing:border-box;height:42px;min-height:0;margin:0;padding:0 12px 0 42px;line-height:normal;font-size:14px}
.site-header .site-search button{left:0;right:auto;top:0;bottom:0;width:42px;height:42px;display:grid;place-items:center;padding:0;line-height:1}
.site-header .site-search button svg{display:block;width:20px;height:20px;margin:0}
@media(min-width:651px) and (max-width:1100px){
 .site-header .header-grid{grid-template-columns:145px minmax(140px,1fr) 40px 40px 40px;grid-template-rows:auto;gap:12px;padding:12px 0}
 .site-header .logo{grid-column:1;grid-row:1;width:140px;height:79px}
 .site-header .site-search{grid-column:2;grid-row:1}
 .site-header .header-phone{grid-column:3;grid-row:1;justify-content:center;width:40px}
 .site-header .header-phone span,.site-header .header-cta{display:none}
 .site-header .header-cart{grid-column:4;grid-row:1;border:0;width:40px}
 .site-header .menu-toggle{display:flex;grid-column:5;grid-row:1;width:40px}
 .site-header .main-nav{display:none;grid-column:1/-1;grid-row:2;white-space:normal}
 .site-header .main-nav.open{display:flex;flex-wrap:wrap;gap:12px 24px;padding:14px 0}
}
@media(max-width:650px){
 .site-header .header-grid{grid-template-columns:104px minmax(0,1fr) 36px 36px;grid-template-rows:34px 34px;column-gap:8px;row-gap:6px;padding:9px 0}
 .site-header .logo{grid-column:1;grid-row:1/3;width:104px;height:59px;align-self:center}
 .site-header .site-search{grid-column:2/-1;grid-row:2;width:100%;min-width:0}
 .site-header .site-search input{height:34px;min-height:0;font-size:12px;padding:0 8px 0 33px;border-radius:5px}
 .site-header .site-search button{width:33px;height:34px}
 .site-header .site-search button svg{width:17px;height:17px}
 .site-header .header-phone{grid-column:2;grid-row:1;justify-self:end;justify-content:center;width:36px;height:34px}
 .site-header .header-phone span,.site-header .header-cta{display:none}
 .site-header .header-cart{grid-column:3;grid-row:1;width:36px;height:34px;border:0}
 .site-header .menu-toggle{display:flex;grid-column:4;grid-row:1;width:36px;height:34px}
 .site-header .header-phone svg,.site-header .header-cart svg,.site-header .menu-toggle svg{width:24px;height:24px}
 .site-header .cart-badge{width:16px;height:16px;line-height:16px;font-size:10px;top:0;right:0}
 .site-header .main-nav{grid-column:1/-1;grid-row:3;display:none}
 .site-header .main-nav.open{display:grid;grid-template-columns:1fr 1fr;padding:10px 0 0;gap:0}
}
@media(min-width:1101px) and (max-width:1200px){.audiences .container{flex-wrap:wrap;row-gap:16px}}
/* Crop only the surrounding white margins; multiply blends white into the footer. */
.footer-logo{display:block;position:relative;width:220px;height:124px;overflow:hidden;mix-blend-mode:multiply}
.footer-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1.2fr) minmax(0,1.1fr)}.footer-grid>*{min-width:0}.footer-grid p,.footer-grid a{overflow-wrap:anywhere}.footer-logo img{position:absolute;display:block;width:120.6%;max-width:none;height:auto;left:-11.54%;top:-52.4%;background:transparent;border-radius:0}

.filter-fields{gap:12px}.facet{border-bottom:1px solid var(--line);padding-bottom:9px}.facet summary{font-weight:650;font-size:13px;margin-bottom:8px;cursor:pointer}.facet select{max-width:100%;min-height:34px;padding:6px;font-size:12px}.facet .checkbox{min-height:22px;font-size:12px;margin:5px 0;gap:6px}.facet .input-pair input{width:100%;height:34px;min-height:34px;padding:5px;font-size:12px}.range-pair{display:flex;margin:5px 0}.range-pair input{width:50%;padding:0;height:20px;min-height:20px;accent-color:var(--blue)}.filter-actions{display:flex;gap:6px}.filter-actions>*{flex:1;min-width:0;padding:8px;font-size:13px}.catalog-toolbar{justify-content:space-between}.view-switch{display:flex;margin-left:auto}.view-switch button{border:1px solid var(--line);background:white;color:var(--navy);padding:7px 10px}.view-switch [aria-pressed=true]{background:var(--blue);color:white}.filter-chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.filter-chip{background:var(--ice);font-size:12px;padding:4px 8px;border-radius:4px;max-width:100%;overflow-wrap:anywhere}.filter-chip svg{width:14px}.card-facts{padding-left:16px;font-size:12px;color:var(--muted);margin:10px 0}.engineer-services{list-style:none;padding:8px 0 0;margin:0;font-size:12px}.engineer-services li{display:flex;align-items:center;gap:10px;margin:12px 0}.engineer-services svg{color:var(--blue);width:22px;flex-shrink:0}.product-grid.list-view{grid-template-columns:1fr}.list-view .product-card{display:grid;grid-template-columns:210px 1fr}.list-view .product-image{height:220px}
.facts-table{margin:0;font-size:14px}.facts-table>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-bottom:1px solid var(--line)}.facts-table dt,.facts-table dd{padding:10px;margin:0;overflow-wrap:anywhere}.facts-table dt{color:var(--muted)}.facts-table dd{border-left:1px solid var(--line)}.facts-table>div:nth-child(odd){background:var(--ice)}.reference-benefits{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:5px;padding:20px 10px;gap:10px;margin:20px 0}.reference-benefits>div{min-width:0;display:flex;gap:12px;padding:0 12px;border-right:1px solid var(--line)}.reference-benefits>div:last-child{border:0}.reference-benefits svg{color:var(--blue);width:34px;height:34px;flex-shrink:0}.reference-benefits span{min-width:0;overflow-wrap:anywhere}.reference-benefits strong{display:block;font-size:13px;line-height:1.25}.reference-benefits small{display:block;color:var(--muted);font-size:12px;line-height:1.4;margin-top:8px}.product-detail>.reference-benefits{grid-column:2/4;align-self:end;margin:0}.product-detail>.gallery{grid-row:1/3}.product-information{grid-column:1/-1;display:grid;grid-template-columns:1.35fr 1fr;gap:22px;margin-top:30px;align-items:start}.product-information>div{min-width:0}.product-tab h2{font-size:20px;margin-bottom:12px}.aggregate-help{position:relative;isolation:isolate;background:#e9f5ff;border-radius:6px;padding:22px;overflow:hidden}.aggregate-help h2{font-size:23px;display:flex;gap:20px;align-items:center}.aggregate-help h2 svg{width:55px;height:65px;flex-shrink:0;color:var(--blue)}.aggregate-help p{font-size:14px;color:var(--muted);margin:12px 0;max-width:86%}.aggregate-help ul{list-style:none;padding:0;margin:12px 0 0;font-size:12px}.aggregate-help li{display:flex;gap:10px;margin-top:8px}.aggregate-help li svg{width:18px;height:18px;color:var(--blue)}.aggregate-help:after{top:auto!important;height:150px;content:'';position:absolute;inset:0 0 0 auto;width:90px;z-index:-1;background:url('/assets/reference/product-source.webp') right bottom/1487px 1058px no-repeat;opacity:.4}.gallery-main{position:relative}.gallery-prev,.gallery-next{position:absolute;top:45%;background:white;border-radius:50%;box-shadow:0 2px 10px #13355822}.gallery-prev{left:10px}.gallery-next{right:10px}
.inline-inquiry{display:grid;gap:12px;margin-top:16px}.inline-inquiry label{display:block;font-size:13px}.inline-inquiry input:not([type=checkbox]),.inline-inquiry textarea,.inline-inquiry select{display:block;width:100%;min-width:0;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);padding:10px;margin-top:5px}.inline-inquiry .checkbox{display:flex;align-items:flex-start;gap:10px}.inline-inquiry input[type=checkbox]{width:19px;height:19px;flex-shrink:0;accent-color:var(--blue);margin:2px 0}.inline-inquiry small{display:block;color:var(--muted);font-size:12px}.inline-inquiry .consent{padding-top:12px;border-top:1px solid var(--line)}.inline-inquiry [aria-invalid=true]{outline:2px solid #b42b35;outline-offset:1px}.local-form-note{font-size:11px;color:var(--muted)}.inline-inquiry .field-error{font-size:13px;margin:0}.inquiry-phone{display:flex;gap:15px;align-items:center;justify-content:center;font-weight:650;margin-top:18px}.inquiry-phone svg{color:var(--blue);width:30px;height:30px}.inquiry-phone small{display:block;color:var(--muted);font-weight:400;font-size:12px}.quote-summary>p{font-size:14px;color:var(--muted);margin-top:10px}.quote-summary{position:static;align-self:start}.quote-layout>.reference-benefits,.quote-layout>div>.reference-benefits{grid-template-columns:repeat(3,minmax(0,1fr))}.cart-facts{margin:8px 0;font-size:12px;color:var(--muted)}.cart-facts>div{display:grid;grid-template-columns:1fr 1fr;gap:8px}.cart-facts dd{margin:0;color:var(--ink)}.cart-row .availability{font-size:12px;margin-top:8px}
.calc-subtitle{font-size:14px;color:var(--muted);margin:6px 0 22px}.calc-result>h2{display:flex;align-items:center;gap:12px}.calc-result>h2 svg{color:var(--blue);width:35px;height:35px}.calc-result>h3{font-size:17px}.auto-dot{color:#00953d}.calc-result #calc-kw{display:block;color:#003cdf;font-size:50px}.calc-additional>summary{font-size:23px;font-weight:650;color:var(--navy);cursor:pointer}.calc-additional>summary svg{color:var(--blue);margin-right:8px}.calc-additional fieldset{border:0}.energy-inputs,#calc-energy{margin:18px 0;border:1px solid var(--line);border-radius:5px;padding:15px;background:#fff}.energy-inputs>summary,#calc-energy>summary{cursor:pointer;font-size:14px;color:#0755bb}.energy-inputs fieldset{margin-top:20px}.calc-model-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.calc-model{border:1px solid var(--line);border-radius:5px;background:white;padding:10px;display:flex;flex-direction:column;gap:9px;min-width:0}.calc-model img{height:72px;object-fit:contain}.calc-model strong{font-size:11px;line-height:1.4;overflow-wrap:anywhere}.calc-model span{font-size:14px;font-weight:650;display:flex;justify-content:space-between;margin-top:auto}.calc-result .section-top{margin:20px 0 12px;gap:8px}.calc-result .section-top h3{font-size:16px}.calc-result .text-link{font-size:12px}
.service-groups h3 small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:6px;line-height:1.3}.service-inquiry,.delivery-inquiry{display:grid;grid-template-columns:1fr 1fr 2.6fr;gap:25px;align-items:center;background:#edf8ff url('/assets/reference/about-cta-mountains.png') right bottom/auto 115px no-repeat;padding:25px;margin-top:24px}.service-inquiry h2{font-size:23px}.service-inquiry>p{font-size:13px;color:var(--muted);border-left:1px solid var(--blue);padding-left:25px}.compact-inquiry{grid-template-columns:1fr 1fr 1.2fr 1.4fr;gap:8px;margin:0}.compact-inquiry>label:not(.consent){font-size:0}.compact-inquiry input,.compact-inquiry select{font-size:12px}.compact-inquiry .button{grid-column:4;grid-row:1;align-self:end;padding:10px;font-size:12px}.compact-inquiry .consent,.compact-inquiry p,.compact-inquiry [data-form-result]{grid-column:1/-1}.compact-inquiry .consent{border:0;padding:0;font-size:11px}.compact-inquiry .consent small{display:none}.compact-inquiry .consent input{width:14px;height:14px}.delivery-inquiry{grid-template-columns:1.6fr auto 1.2fr}.delivery-inquiry h2{font-size:29px}.delivery-inquiry p{font-size:14px;color:var(--muted);margin-top:8px}.delivery-inquiry .inquiry-phone{border-left:1px solid var(--blue);padding:12px 20px;margin:0}.delivery-important{display:grid;grid-template-columns:1fr 2fr;gap:30px;padding:24px;border:1px solid var(--line);border-radius:5px;background:var(--ice);margin-top:24px}.delivery-important h2{display:flex;align-items:center;align-self:start;gap:12px;font-size:24px;line-height:1.2;color:var(--blue);margin:0}.delivery-important h2 svg{width:30px;height:30px;flex:0 0 30px}.delivery-important>div{min-width:0}.delivery-important>div>p{margin:0}.delivery-important{align-items:start}.delivery-important ul{margin:8px 0;font-size:14px}.reference-process{margin:24px 0}.reference-process-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px}.reference-process-steps>div{min-width:0;display:flex;gap:12px;align-items:center}.reference-process-steps svg{width:58px;height:58px;flex-shrink:0;padding:13px;border:1px solid #c9e8ff;border-radius:50%;background:#e8f6ff;color:var(--blue)}.reference-process-steps span{min-width:0;overflow-wrap:anywhere}.reference-process-steps b{color:var(--blue);margin-right:8px;font-size:18px}.reference-process-steps strong{font-size:13px}.reference-process-steps small{display:block;font-size:11px;color:var(--muted);line-height:1.35;margin-top:4px}.reference-process>p{font-size:14px;color:var(--muted);margin:8px 0 15px}body[data-page=delivery] .reference-process-steps{grid-template-columns:repeat(4,minmax(0,1fr))}.reference-process h2{font-size:27px;margin-bottom:15px}
.contacts-layout{display:grid;grid-template-columns:2fr 1fr;gap:22px;margin:22px 0}.map-panel{min-width:0}.map-panel iframe{width:100%;height:400px;border:1px solid var(--line);border-radius:8px;background:var(--ice)}.map-panel>p{font-size:13px;margin:10px 0}.map-panel>div{display:flex;gap:12px;flex-wrap:wrap}.map-panel .button{font-size:12px;min-height:38px;padding:8px 12px}.contact-inquiry{background:var(--ice);padding:22px;border:1px solid var(--line);border-radius:6px}.contact-inquiry h2{font-size:28px}.contact-inquiry>p{color:var(--muted);font-size:14px;margin:8px 0}.contact-grid .button{margin-top:18px;min-height:38px;font-size:13px;padding:8px 16px}.company-requisites{border:1px solid var(--line);border-radius:7px;padding:22px}.company-requisites .section-top{margin-bottom:16px;gap:15px}.company-requisites .button{min-height:34px;font-size:12px;padding:6px 12px}.requisites-columns{display:grid;grid-template-columns:1fr 1.25fr;gap:28px}.requisites-columns .facts-table{font-size:12px}.requisites-columns .facts-table>div{grid-template-columns:1fr 1.7fr}.requisites-columns .facts-table dd{border:0}.company-requisites textarea{width:100%;height:180px}
.preview-note{padding:13px 18px;border:1px solid #98bfe2;background:#eef7ff;font-size:14px;margin-bottom:18px}.project-filters{display:flex;gap:40px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}.project-filters a{padding:10px 0;white-space:nowrap;font-size:14px}.project-filters [aria-current=page]{color:var(--blue);border-bottom:2px solid var(--blue)}.projects-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.project-card{border:1px solid var(--line);border-radius:5px;overflow:hidden}.project-card img{width:100%;height:180px;object-fit:cover}.project-card.featured{grid-row:span 2}.project-card.featured img{height:330px}.project-card a>div{padding:14px;position:relative}.project-card small,.project-card p{color:var(--muted);font-size:13px}.project-card h2{font-size:20px;max-width:88%;margin:4px 0 14px}.project-card p{padding-right:36px;line-height:1.35}.project-arrow{position:absolute;bottom:15px;right:15px;border:1px solid #c5e5fa;background:#eaf7ff;border-radius:50%;padding:7px}.project-cta{display:flex;gap:30px;align-items:center;justify-content:space-between;padding:24px;background:#edf8ff url('/assets/reference/projects-footer-art.png') right bottom/auto 100% no-repeat;margin-top:18px}.project-cta h2{font-size:21px}.project-cta p{font-size:13px;color:var(--muted);margin-top:8px}.project-gallery{display:grid;grid-template-columns:3fr 1fr;gap:14px}.project-gallery>a img{width:100%;height:330px;object-fit:cover}.project-gallery>div{display:grid;gap:8px}.project-gallery button{border:0;padding:0;background:transparent}.project-gallery button img{width:100%;height:77px;object-fit:cover}.project-gallery+.reference-benefits{grid-template-columns:repeat(3,minmax(0,1fr));border:0}.project-details{display:grid;grid-template-columns:1fr 1fr 1.7fr;gap:15px}.project-details>section{border:1px solid var(--line);border-radius:5px;padding:15px}.project-details h2{font-size:18px;margin-bottom:10px}.project-details p,.project-details li{font-size:12px}.project-details p{position:relative;padding-left:30px;margin:9px 0}.project-details p svg{position:absolute;left:0;width:20px;color:var(--blue)}.project-details small{display:block;color:var(--muted)}.project-details ul{padding-left:18px;color:var(--muted);line-height:1.8}.project-detail-images{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.project-detail-images img{width:100%;height:155px;object-fit:cover}.image-dialog{max-width:92vw;max-height:92vh;padding:40px 15px 15px}.image-dialog img{max-height:78vh;width:auto}.image-dialog button{position:absolute;right:5px;top:0}
@media(max-width:1000px){.product-information{grid-template-columns:1fr}.product-detail>.reference-benefits{grid-column:1/-1}.service-inquiry{grid-template-columns:1fr 2fr}.service-inquiry .compact-inquiry{grid-column:1/-1}.reference-process-steps{gap:12px}.reference-process-steps>div{display:block}.delivery-inquiry{grid-template-columns:1fr 1fr}.delivery-inquiry .inquiry-phone{grid-column:1/-1}.project-details{grid-template-columns:1fr 1fr}.project-details>section:last-child{grid-column:1/-1}.contacts-layout{grid-template-columns:1.4fr 1fr}.quote-layout{grid-template-columns:1fr}.quote-layout .reference-benefits{margin-bottom:20px}.project-cta{flex-wrap:wrap}}
@media(min-width:651px) and (max-width:900px){.footer-grid{grid-template-columns:220px minmax(0,1fr);gap:24px}.footer-grid>div:last-child{grid-column:1/-1}}
@media(max-width:650px){.footer-grid{grid-template-columns:minmax(0,1fr)}.footer-logo{width:200px;height:113px}.facet summary{font-size:16px;padding:10px 0}.facet .checkbox{font-size:14px}.filter-fields>h2{font-size:25px}.filter-actions{position:sticky;bottom:0;background:#fff;padding:8px 0}.view-switch{display:none}.card-facts{font-size:11px}.catalog-toolbar{gap:8px}.sort-label select{max-width:160px}.product-grid.list-view{display:grid}.list-view .product-card{grid-template-columns:42% 58%}.list-view .product-image{height:170px}.reference-benefits{grid-template-columns:1fr 1fr;padding:14px 0;gap:18px 0}.reference-benefits>div:nth-child(2){border:0}.reference-benefits svg{width:25px;height:25px}.reference-benefits span{min-width:0;overflow-wrap:anywhere}.reference-benefits strong{font-size:12px}.reference-benefits small{font-size:11px}.product-detail>.gallery{grid-row:auto}.product-detail>.reference-benefits{grid-column:auto}.product-information{margin-top:20px;gap:20px}.aggregate-help{padding:18px}.aggregate-help h2{font-size:22px}.facts-table{font-size:12px}.facts-table dt,.facts-table dd{padding:9px 7px}.quote-layout>div>.reference-benefits{grid-template-columns:1fr}.quote-layout>div>.reference-benefits>div{border:0}.cart-facts>div{grid-template-columns:1fr}.cart-facts{font-size:11px}.cart-row .quantity{grid-row:auto}.cart-row .price{grid-row:auto}.quote-summary{padding:18px}.calc-additional>summary{font-size:18px}.calc-subtitle{font-size:12px}.calc-model-grid{grid-template-columns:1fr 1fr}.calc-result #calc-kw{font-size:44px}.calc-result .section-top{flex-wrap:wrap}.form-grid{grid-template-columns:1fr}.calc-result .button{font-size:13px}.reference-process-steps,body[data-page=delivery] .reference-process-steps{grid-template-columns:1fr 1fr;gap:18px}.reference-process-steps>div{min-width:0;display:flex;align-items:flex-start}.reference-process-steps svg{width:38px;height:38px;padding:8px}.reference-process-steps span{min-width:0;overflow-wrap:anywhere}.reference-process-steps b{font-size:14px}.reference-process-steps strong{font-size:12px}.service-inquiry,.delivery-inquiry{grid-template-columns:1fr;padding:20px;gap:16px}.service-inquiry>p{padding-left:0;border:0}.compact-inquiry{grid-template-columns:1fr 1fr}.compact-inquiry>label{min-width:0}.compact-inquiry .button{grid-column:1/-1;grid-row:auto;min-height:42px}.delivery-inquiry h2{font-size:26px}.delivery-inquiry .inquiry-phone{border:0;padding:0;justify-content:flex-start}.delivery-important{grid-template-columns:1fr;gap:14px;padding:18px}.delivery-important h2{font-size:23px;gap:10px}.delivery-important h2 svg{width:26px;height:26px;flex-basis:26px}.contacts-layout{grid-template-columns:1fr}.map-panel iframe{height:320px}.contact-inquiry{padding:18px}.requisites-columns{grid-template-columns:1fr;gap:8px}.company-requisites{padding:15px}.company-requisites .section-top{flex-wrap:wrap}.requisites-columns .facts-table>div{grid-template-columns:1fr}.requisites-columns dd{padding-top:0}.project-filters{gap:20px}.projects-grid{grid-template-columns:1fr}.project-card.featured{grid-row:auto}.project-card.featured img,.project-card img{height:220px}.project-gallery{grid-template-columns:1fr}.project-gallery>a img{height:220px}.project-gallery>div{grid-template-columns:repeat(3,1fr)}.project-gallery button img{height:75px}.project-gallery+.reference-benefits{grid-template-columns:1fr}.project-gallery+.reference-benefits>div{border:0}.project-details{grid-template-columns:1fr}.project-details>section:last-child{grid-column:auto}.project-cta{padding:20px;gap:18px}.preview-note{font-size:12px}.project-detail-images img{height:120px}}

.unit-field{display:block;position:relative}.unit-field>input,.unit-field>select{padding-right:60px}.unit-field>span{position:absolute;right:30px;bottom:10px;font-size:13px;color:var(--muted);pointer-events:none}.unit-field:has(input)>span{right:16px}
@media(min-width:1101px){.catalog-layout{width:min(1431px,calc(100% - 56px))}.filter-layout{grid-template-columns:250px minmax(0,1fr)}.product-detail .spec-preview dl>div{gap:0;padding:0}.catalog-products .product-info{min-height:0}.service-body .section-top{margin-bottom:18px}.service-groups>section{padding:15px}.service-groups li{font-size:13px}.service-groups h3{font-size:16px;gap:12px}.service-groups h3 svg{width:36px;height:36px}.service-inquiry{gap:20px;grid-template-columns:1fr 1fr 2.9fr}}
@media(max-width:650px){.branded-features>div{min-width:0;overflow-wrap:anywhere}.page-heading p:not(.heading-motto){max-width:100%!important}.reference-benefits>div{display:block}.reference-benefits strong{margin-top:7px}.product-tabs{flex-wrap:wrap;overflow:visible}.product-tabs button{font-size:12px;padding:12px 8px;flex:1 1 45%;white-space:normal}.service-inquiry,.delivery-inquiry{background-size:auto 90px}.delivery-important{min-width:0}.delivery-important>div{min-width:0}.delivery-important ul{padding-left:18px}.delivery-inquiry .button{white-space:normal}.service-inquiry .compact-inquiry{grid-column:1}.product-detail>.reference-benefits{grid-template-columns:1fr 1fr}}

/* Calculator result and mobile step navigation share the same controls and payload. */
.calc-result-box{padding:18px;border:1px solid #cce3ff;border-radius:5px;background:linear-gradient(120deg,#f6fbff,#e5f4ff)}.calc-result-box h3{font-size:17px}.calc-result-box #calc-kw{padding:0;font-size:56px;line-height:1.3}.calc-result-box #calc-kw small{font-size:.65em;color:inherit}.calc-result-box #calc-range{border-top:1px solid var(--line);padding-top:10px}.calc-result-box #calc-count{font-size:15px;margin-top:8px}.calc-steps{display:none}.calculator-form legend svg{color:var(--blue);width:32px;height:32px}.calc-model-grid .calc-model span{color:var(--navy)}.project-location{display:flex;align-items:center;gap:8px;margin-bottom:7px}.project-location svg{width:16px;color:var(--blue)}.project-tag{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:24px;background:#f0f9ff;padding:5px 12px;margin:0 12px 8px 0;font-size:14px}.project-tag svg{color:var(--blue);width:18px}
@media(max-width:650px){.calc-steps{display:flex;align-items:center;gap:10px;margin-bottom:20px}.calc-steps a{border-radius:50%;background:#e3edf9;width:28px;height:28px;display:grid;place-items:center;flex-shrink:0}.calc-steps a:first-child{background:var(--blue);color:#fff}.calc-steps>span{height:1px;width:20px;background:var(--blue)}.calc-steps p{font-size:11px;color:var(--muted)}.calculator-form>fieldset:first-of-type>legend,.calculator-form>fieldset:first-of-type>.calc-subtitle{display:none}.mobile-ventilation{margin:15px 0 20px}.mobile-ventilation p{font-size:12px;color:var(--muted);margin-top:7px}.calc-result-box #calc-kw{font-size:48px}.calc-result-box{padding:12px}.calc-additional{border-top:1px solid var(--line);padding-top:14px}.calc-additional>summary{list-style:none;display:flex;align-items:center;font-size:17px;gap:5px}.calc-additional>summary:after{content:'⌄';margin-left:auto;color:var(--blue)}.calc-additional[open]>summary:after{content:'⌃'}.calc-additional+.field-error+.button{margin-top:20px}.project-tag{font-size:11px;padding:4px 8px}.project-detail-images{grid-template-columns:repeat(2,1fr)}}

@media(max-width:650px){.product-detail .spec-preview dl{display:block}.product-detail .spec-preview dl>div{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);padding:0;gap:0}.product-detail .spec-preview dd{overflow-wrap:anywhere}.rich-description table{width:100%!important;table-layout:auto}.rich-description td{overflow-wrap:normal;word-break:normal}}

/* Editable HTML captions cover the baked lettering in approved artwork. */
.reference-category{position:relative;overflow:hidden}.reference-category .category-html-title{position:absolute;left:0;top:0;width:65%;min-height:37%;padding:18px 22px 10px;background:linear-gradient(105deg,#eff7fb 85%,#eff7fb00);pointer-events:none}.reference-category .category-html-title h2,.reference-category .category-html-title h3{font-size:22px;max-width:235px;line-height:1.1;margin:0}.reference-category .category-html-links{position:absolute;left:0;top:37%;width:59%;padding:8px 22px;background:linear-gradient(105deg,#eff7fb 85%,#eff7fb00);font-size:13px;color:#124b82}.category-html-links span{display:block;margin:6px 0}.compact-art .category-html-title{width:77%;min-height:37%;padding:16px 20px 5px}.compact-art .category-html-title h3{font-size:20px}.compact-art .category-html-links{top:37%;width:25%;font-size:25px;padding:0 20px}.process-strip>.mobile-process-content{display:block}.about-body .reference-process-steps{grid-template-columns:repeat(4,minmax(0,1fr));padding:18px 0}.industry-strip>a{position:relative;overflow:hidden}.industry-strip>a span{position:absolute;bottom:0;left:0;width:100%;height:42%;padding:10px 18px;background:#17313f;color:white;font-size:18px;line-height:1.2;font-weight:600}.industry-strip>a b{position:absolute;right:16px;bottom:16px;color:white;font-size:27px}
@media(max-width:1000px){.reference-category .category-html-title{padding:12px}.reference-category .category-html-title h2{font-size:18px}.reference-category .category-html-links{padding:6px 12px;font-size:11px}.industry-strip>a span{font-size:15px}}
@media(max-width:650px){.compact-art .category-html-title{padding:7px 9px;min-height:38%;width:90%}.compact-art .category-html-title h3{font-size:12px;max-width:150px}.compact-art .category-html-links{top:38%;font-size:17px;width:30%;padding:0 9px}.catalog-art .category-html-title h2{font-size:17px}.catalog-art .category-html-links{font-size:11px}.about-body .reference-process-steps{grid-template-columns:1fr 1fr}.industry-strip>a span{font-size:14px;padding:8px}.industry-strip>a b{bottom:8px;right:8px;font-size:20px}}

.project-card>a{display:block;position:relative}.project-photo-count{position:absolute;top:8px;right:8px;background:#fff;border-radius:16px;min-width:54px;padding:5px 10px;font-size:12px;display:flex;align-items:center;justify-content:center;gap:5px}.project-photo-count svg{width:15px;height:15px}

/* Catalog pagination */
.pagination{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;align-items:center;margin:28px 0 8px}
.pagination a,.pagination span{min-width:40px;height:40px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #d5dfeb;border-radius:6px;color:#0b2545;text-decoration:none;font-weight:600;background:#fff}
.pagination a:hover,.pagination a:focus-visible{border-color:#0a7fd1;color:#0a7fd1}
.pagination [aria-current]{background:#0a7fd1;border-color:#0a7fd1;color:#fff}
.pagination .pagination-gap{border:0;background:none;min-width:20px;padding:0}
.pagination svg{width:18px;height:18px}
.product-card .product-image:empty{background:#f2f6fa}