:root{--blue:#0d47a1;--blue-dark:#083b88;--orange:#ff8c00;--ink:#14213d;--muted:#65728a;--canvas:#f7f9fc;--white:#fff;--border:#e2e7f0;--green:#16844a;--red:#c93636;--radius:12px;--shadow:0 10px 30px rgba(17,45,91,.08);--container:min(1360px,calc(100% - 40px));font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-size:15px;line-height:1.55}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}.container{width:var(--container);margin-inline:auto}.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{position:fixed;left:16px;top:-60px;background:var(--orange);padding:10px 16px;color:#fff;z-index:1000}.skip-link:focus{top:16px}.topbar{background:var(--blue-dark);color:#fff;font-size:12px}.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}.topbar-inner>div{display:flex;gap:24px;align-items:center}.topbar a{opacity:.95}.topbar i{margin-right:5px}.social{display:flex;gap:12px;font-size:14px}.site-header{background:#fff;position:relative;z-index:20;box-shadow:0 1px 0 var(--border)}.header-main{height:94px;display:grid;grid-template-columns:210px minmax(300px,1fr) auto;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:11px;color:var(--blue-dark);font-weight:900;line-height:1}.brand>span:last-child{font-size:18px}.brand em{display:block;color:var(--orange);font-size:14px;font-style:normal;margin-top:5px;letter-spacing:.08em}.brand-mark{width:54px;height:50px;position:relative;display:inline-grid;place-items:center;color:var(--blue);flex:0 0 auto}.brand-mark b{font-size:40px;line-height:1}.brand-mark .roof{position:absolute;top:1px;left:9px;width:37px;height:18px;border-left:5px solid var(--blue);border-top:5px solid var(--orange);transform:skewY(-32deg) rotate(0deg)}.brand-mark i{position:absolute;right:-1px;bottom:0;color:var(--orange);font-size:18px}.search{height:48px;border:1px solid #d5dce8;border-radius:7px;display:grid;grid-template-columns:1fr 160px 50px;position:relative}.search input,.search select{border:0;background:#fff;padding:0 16px;min-width:0;outline:0}.search select{border-left:1px solid var(--border)}.search button{border:0;background:var(--orange);color:#fff;font-size:18px}.header-actions{display:flex;gap:22px}.header-actions>a{display:flex;align-items:center;gap:7px;position:relative;color:#26354e;font-size:12px}.header-actions i{font-size:23px;color:var(--blue-dark)}.header-actions span{display:flex;flex-direction:column}.header-actions small{font-weight:800;font-size:11px}.cart-link>b{position:absolute;top:-9px;left:16px;background:var(--orange);color:#fff;border-radius:50%;font-size:9px;width:18px;height:18px;display:grid;place-items:center}.main-nav{border-top:1px solid var(--border)}.nav-inner{height:52px;display:flex;align-items:center}.category-toggle{height:100%;width:205px;border:0;background:var(--blue-dark);color:#fff;padding:0 17px;text-align:left;font-weight:700;display:flex;gap:10px;align-items:center}.category-toggle i:last-child{margin-left:auto;font-size:11px}.nav-links{display:flex;align-items:center;height:100%;gap:35px;padding-left:35px;font-size:13px;font-weight:700}.nav-links a{height:100%;display:flex;align-items:center;position:relative}.nav-links a:hover{color:var(--orange)}.mobile-menu-btn{display:none;background:transparent;border:0;color:var(--blue-dark);font-size:26px}.btn{border:1px solid transparent;border-radius:6px;padding:12px 20px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:800;transition:.2s ease}.btn:hover{transform:translateY(-1px)}.btn-orange{background:var(--orange);color:#fff}.btn-orange:hover{background:#e77f00}.btn-blue{background:var(--blue);color:#fff}.btn-outline{background:#fff;border-color:var(--blue);color:var(--blue)}.btn-block{width:100%}.hero{overflow:hidden;background:#fff}.hero-grid{min-height:510px;display:grid;grid-template-columns:42% 58%;align-items:center}.hero-copy{padding:45px 0 65px}.hero h1{font-size:clamp(40px,4vw,64px);line-height:1.08;letter-spacing:-.045em;margin:0 0 24px;max-width:690px;color:#10264c}.hero p{font-size:18px;color:#5a6780;max-width:620px;margin:0 0 31px}.hero-actions{display:flex;gap:13px}.hero-art{align-self:stretch;display:flex;align-items:flex-end;min-width:0}.hero-art img{width:110%;max-width:none;display:block;mix-blend-mode:multiply;transform:translateX(-3%);mask-image:linear-gradient(to right,transparent 0,#000 8%);-webkit-mask-image:linear-gradient(to right,transparent 0,#000 8%)}.promo-strip{margin-top:-25px;position:relative;z-index:2}.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.promo-grid>a{min-height:142px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);padding:24px;display:flex;gap:17px}.promo-grid>a>i{font-size:38px;color:var(--blue)}.promo-grid>a:nth-child(2)>i,.promo-grid>a:nth-child(2) strong,.promo-grid>a:nth-child(2) em{color:var(--orange)}.promo-grid span{display:flex;flex-direction:column}.promo-grid strong{font-size:18px;color:var(--blue-dark)}.promo-grid small{color:var(--muted);margin:5px 0 12px}.promo-grid em{font-size:12px;color:var(--blue);font-weight:800;font-style:normal}.benefits{padding:16px 0 0}.benefits-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--border);border-radius:9px}.benefits-grid>div{display:flex;gap:12px;align-items:center;padding:18px;border-right:1px solid var(--border)}.benefits-grid>div:last-child{border:0}.benefits i{font-size:26px;color:var(--blue)}.benefits span{display:flex;flex-direction:column}.benefits strong{font-size:12px}.benefits small{font-size:10px;color:var(--muted)}.section{padding:72px 0}.surface{background:var(--canvas)}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.section-heading h2{font-size:28px;letter-spacing:-.025em;margin:0}.section-heading p{color:var(--muted);margin:5px 0 0}.section-heading>a{color:var(--blue);font-size:13px;font-weight:800}.category-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:13px}.category-card{min-height:135px;border:1px solid var(--border);border-radius:9px;padding:17px;display:flex;flex-direction:column;align-items:flex-start;position:relative;transition:.2s}.category-card:hover{border-color:#a8c3eb;box-shadow:var(--shadow);transform:translateY(-3px)}.category-card span{width:54px;height:54px;background:#eef5ff;color:var(--blue);border-radius:9px;display:grid;place-items:center;font-size:27px;margin-bottom:14px}.category-card strong{font-size:12px;line-height:1.3}.category-card>i{position:absolute;right:13px;top:13px;color:#9aa8bb}.product-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.product-card{background:#fff;border:1px solid var(--border);border-radius:9px;position:relative;overflow:hidden;min-width:0;transition:.2s}.product-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.product-media{height:190px;background:var(--product-accent);display:grid;place-items:center;position:relative}.product-media>i{font-size:88px;color:var(--blue-dark);filter:drop-shadow(0 8px 8px rgba(15,47,89,.12))}.product-media img{width:100%;height:100%;object-fit:contain}.discount{position:absolute;left:10px;top:10px;background:var(--orange);color:#fff;font-size:10px;font-weight:900;padding:4px 7px;border-radius:4px}.wish-btn{position:absolute;right:10px;top:10px;width:30px;height:30px;border:1px solid var(--border);border-radius:50%;background:#fff;color:var(--blue-dark);z-index:1}.product-body{padding:14px}.product-category{color:var(--blue);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.product-body h3{font-size:13px;line-height:1.38;height:38px;margin:6px 0}.rating{display:flex;align-items:center;gap:6px}.rating span{color:#ffad0d;letter-spacing:-2px;font-size:11px}.rating small{color:var(--muted);font-size:10px}.price{display:flex;align-items:baseline;gap:7px;margin:6px 0}.price strong{color:var(--blue-dark);font-size:16px}.price del{color:#8993a5;font-size:10px}.stock{font-size:9px;color:var(--green);margin-bottom:10px}.stock i{font-size:6px}.stock.out{color:var(--red)}.btn-cart{width:100%;padding:9px 6px;font-size:11px}.materials-band{background:linear-gradient(95deg,#eaf3ff 0,#f8fbff 48%,#fff1df 100%);margin:10px 0}.materials-inner{min-height:260px;display:flex;align-items:center;justify-content:space-between;gap:50px}.materials-inner>div:first-child{max-width:560px}.materials-band h2{font-size:34px;margin:0 0 12px;color:var(--blue-dark)}.materials-band p{font-size:17px;color:#4f5d75}.material-icons{display:flex;gap:18px}.material-icons span{width:130px;height:145px;background:#fff;border:1px solid #dce5f2;border-radius:11px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-size:11px;font-weight:800}.material-icons i{font-size:42px;color:var(--orange);margin-bottom:13px}.split-rails{display:grid;grid-template-columns:1fr 1fr;gap:40px}.mini-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.mini-grid .product-media{height:120px}.mini-grid .product-media>i{font-size:52px}.mini-grid .product-body{padding:10px}.mini-grid .product-category,.mini-grid .rating,.mini-grid .stock,.mini-grid .btn-cart,.mini-grid .wish-btn{display:none}.mini-grid .product-body h3{font-size:10px}.mini-grid .price strong{font-size:12px}.newsletter{background:var(--blue);color:#fff}.newsletter-inner{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:30px}.newsletter-inner>div{display:flex;gap:14px;align-items:center}.newsletter-inner>div>i{font-size:34px}.newsletter span{display:flex;flex-direction:column}.newsletter strong{font-size:17px}.newsletter small{opacity:.85}.newsletter form{display:grid;grid-template-columns:minmax(260px,450px) 120px;width:52%}.newsletter input{border:0;padding:15px 18px;border-radius:6px 0 0 6px}.newsletter .btn{border-radius:0 6px 6px 0}.footer{background:#062c66;color:#fff;padding-top:52px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:50px}.brand-light{color:#fff}.footer h3{font-size:14px;margin:0 0 15px}.footer p,.footer a{display:block;font-size:12px;color:#cfdbed;margin:0 0 9px}.footer-grid>div:first-child p{max-width:280px;margin-top:20px}.footer-social{display:flex;gap:15px;margin-top:18px}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:42px;padding:18px 0;display:flex;justify-content:space-between;font-size:11px;color:#b9c9df}.whatsapp-float{position:fixed;right:23px;bottom:23px;width:50px;height:50px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;font-size:25px;z-index:50;box-shadow:0 8px 25px rgba(0,0,0,.2)}.toast-message{position:fixed;right:25px;top:115px;background:#effaf4;color:#11623b;border:1px solid #bfe8d0;border-radius:8px;padding:13px 18px;z-index:100;box-shadow:var(--shadow);font-weight:700}.toast-message.is-error{background:#fff2f2;color:#a32d2d;border-color:#f1caca}.page-hero{background:#eaf3ff}.page-hero.compact{padding:34px 0}.page-hero h1{font-size:34px;margin:8px 0 0}.page-hero p{color:var(--muted)}.breadcrumbs{display:flex;align-items:center;gap:9px;color:#69758a;font-size:11px}.breadcrumbs a{color:var(--blue)}.shop-layout{display:grid;grid-template-columns:235px 1fr;gap:32px}.filters{border:1px solid var(--border);border-radius:9px;padding:20px;height:max-content}.filter-title{display:flex;justify-content:space-between;align-items:center}.filter-title h2{font-size:18px;margin:0 0 18px}.filter-title button{display:none}.filters label{display:flex;flex-direction:column;gap:7px;font-size:11px;font-weight:800;margin-bottom:17px}.filters input,.filters select,.shop-toolbar select{border:1px solid var(--border);border-radius:6px;background:#fff;padding:10px}.filters .btn{width:100%}.clear-link{display:block;text-align:center;color:var(--blue);font-size:11px;margin-top:12px}.shop-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.shop-toolbar>div{display:flex;align-items:center;gap:12px}.filter-open{display:none}.shop-toolbar select{font-size:12px}.shop-grid{grid-template-columns:repeat(4,1fr)}.filter-overlay{display:none}.empty-state{text-align:center;padding:75px 30px;border:1px dashed #cbd5e5;border-radius:12px;background:var(--canvas)}.empty-state>i{font-size:56px;color:#91a8c8}.empty-state h2{margin:15px 0 6px}.empty-state p{color:var(--muted)}.product-detail{padding-top:34px}.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;margin-top:25px}.gallery-main{height:540px;border-radius:12px;background:var(--product-accent);display:grid;place-items:center}.gallery-main>i{font-size:230px;color:var(--blue-dark)}.gallery-main img{width:100%;height:100%;object-fit:contain}.thumbs{display:flex;gap:10px;margin-top:12px}.thumbs button{width:70px;height:70px;border:1px solid var(--border);background:#fff;border-radius:7px;font-size:25px;color:var(--blue)}.thumbs button.active{border:2px solid var(--blue)}.product-info h1{font-size:38px;line-height:1.15;margin:10px 0 15px;letter-spacing:-.03em}.sku{font-size:11px;color:var(--muted)}.detail-price{display:flex;align-items:center;gap:14px;border-block:1px solid var(--border);padding:18px 0}.detail-price strong{font-size:32px;color:var(--blue-dark)}.detail-price del{color:#8792a4}.detail-price span{background:#fff0df;color:#a55500;padding:5px 8px;border-radius:4px;font-size:11px;font-weight:800}.description{color:var(--muted);font-size:16px}.availability{color:var(--green);font-size:12px;font-weight:800;margin:20px 0}.buy-form{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.buy-form>label{font-size:11px;font-weight:800}.qty{display:flex;border:1px solid var(--border);height:44px;border-radius:6px;overflow:hidden;margin-top:6px}.qty button{border:0;background:#f3f6fa;width:35px}.qty input{border:0;width:45px;text-align:center}.product-links{display:flex;gap:25px;border-block:1px solid var(--border);padding:18px 0;margin:22px 0}.product-links button,.product-links a{border:0;background:none;color:var(--blue);font-weight:800;font-size:12px}.delivery-note{display:flex;gap:14px;background:#eef6ff;padding:17px;border-radius:8px}.delivery-note>i{font-size:25px;color:var(--blue)}.delivery-note div{display:flex;flex-direction:column}.delivery-note small{color:var(--muted)}.product-tabs{max-width:850px;margin:60px 0}.product-tabs h2{font-size:24px}.product-tabs p{color:var(--muted)}.cart-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:30px}.cart-table,.order-summary{border:1px solid var(--border);border-radius:9px;background:#fff}.cart-head,.cart-row{display:grid;grid-template-columns:1fr 100px 100px 100px;align-items:center;gap:15px;padding:15px 20px}.cart-head{background:var(--canvas);font-size:11px;font-weight:800}.cart-row{border-top:1px solid var(--border)}.cart-product{display:flex;gap:13px;align-items:center}.cart-icon{width:60px;height:60px;border-radius:7px;background:#eef4fb;display:grid;place-items:center;color:var(--blue);font-size:28px;position:relative;flex:0 0 auto}.cart-icon b{position:absolute;right:-5px;top:-5px;background:var(--orange);color:#fff;width:19px;height:19px;border-radius:50%;font-size:9px;display:grid;place-items:center}.cart-product div{display:flex;flex-direction:column}.cart-product a{font-weight:800;font-size:13px}.cart-product small{color:var(--muted);font-size:10px}.cart-product button{border:0;background:none;color:var(--red);text-align:left;padding:3px 0;font-size:10px}.cart-row>input{width:68px;padding:8px;border:1px solid var(--border);border-radius:5px}.cart-actions{border-top:1px solid var(--border);padding:17px 20px;display:flex;justify-content:space-between;align-items:center}.cart-actions>a{color:var(--blue);font-weight:800;font-size:12px}.order-summary{padding:24px;height:max-content;position:sticky;top:20px}.order-summary h2{font-size:20px;margin-top:0}.order-summary>div{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}.coupon-row{display:grid!important;grid-template-columns:1fr auto;gap:8px}.coupon-row input{min-width:0;border:1px solid var(--border);border-radius:5px;padding:9px}.summary-total{border:0!important;padding:20px 0!important}.summary-total strong{font-size:22px;color:var(--blue-dark)}.order-summary>p{text-align:center;color:var(--muted);font-size:10px}.checkout-layout{display:grid;grid-template-columns:minmax(0,1fr) 410px;gap:35px;align-items:start}.checkout-form{display:flex;flex-direction:column;gap:20px}.checkout-form>section{border:1px solid var(--border);border-radius:9px;padding:25px}.checkout-form h2{font-size:18px;margin:0 0 20px}.checkout-form h2>span{width:27px;height:27px;border-radius:50%;background:var(--blue);color:#fff;display:inline-grid;place-items:center;font-size:11px;margin-right:8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid label,.contact-form label,.auth-card label{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:800}.form-grid .full,.contact-form .full{grid-column:1/-1}.form-grid input,.form-grid select,.form-grid textarea,.contact-form input,.contact-form textarea,.auth-card input{border:1px solid var(--border);border-radius:6px;padding:11px;background:#fff}.form-grid textarea,.contact-form textarea{min-height:90px;resize:vertical}.field-error{color:var(--red)}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.choice-grid label>input,.payment-list label>input{position:absolute;opacity:0}.choice-grid label>span,.payment-list label>span{border:1px solid var(--border);border-radius:7px;padding:15px;display:flex;gap:12px;align-items:center}.choice-grid input:checked+span,.payment-list input:checked+span{border:2px solid var(--blue);background:#f3f8ff}.choice-grid i,.payment-list i{font-size:22px;color:var(--blue)}.choice-grid span>span,.payment-list span>span{display:flex;flex-direction:column}.choice-grid small,.payment-list small{color:var(--muted)}.checkout-form h3{font-size:14px;margin-top:22px}.payment-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.payment-list label>span{flex-wrap:wrap}.payment-list small{width:100%;padding-left:34px}.checkout-item{display:grid!important;grid-template-columns:50px 1fr auto;align-items:center;gap:10px}.checkout-item .cart-icon{width:48px;height:48px;font-size:20px}.checkout-item>span:nth-child(2){display:flex;flex-direction:column;font-size:12px;font-weight:800}.checkout-item small{color:var(--muted);font-weight:400}.success-page,.auth-page,.error-page{min-height:70vh;background:var(--canvas);display:grid;place-items:center;padding:60px 20px}.success-card,.auth-card,.error-page>div{width:min(100%,620px);background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:45px;text-align:center}.success-icon{display:grid;place-items:center;width:70px;height:70px;border-radius:50%;background:#e6f7ee;color:var(--green);font-size:36px;margin:0 auto 18px}.success-card h1{font-size:34px;margin:0 0 10px}.success-card>p{color:var(--muted)}.order-number{background:var(--canvas);padding:16px;border-radius:8px;display:flex;flex-direction:column;margin:25px 0}.order-number small{color:var(--muted)}.order-number strong{font-size:22px;color:var(--blue)}.success-card dl{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.success-card dl div{border:1px solid var(--border);padding:12px;border-radius:7px}.success-card dt{font-size:10px;color:var(--muted)}.success-card dd{margin:3px 0 0;font-weight:800}.success-actions{display:flex;justify-content:center;gap:10px;margin-top:25px}.narrow-content{max-width:1050px}.narrow-content>h2{font-size:34px}.narrow-content>p{font-size:18px;color:var(--muted)}.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:35px}.values-grid>div{border:1px solid var(--border);border-radius:9px;padding:25px}.values-grid i{font-size:35px;color:var(--orange)}.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:60px}.contact-grid>div>i{color:var(--blue)}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:15px;background:var(--canvas);padding:25px;border-radius:10px}.auth-card{width:min(100%,480px);text-align:left}.auth-card>.brand{justify-content:center;margin-bottom:25px}.auth-card h1{text-align:center;margin:0}.auth-card>p{text-align:center;color:var(--muted)}.auth-card form{display:flex;flex-direction:column;gap:15px;margin-top:25px}.form-meta{display:flex;justify-content:space-between;font-size:11px}.form-meta label{display:block}.form-meta a,.auth-switch a{color:var(--blue);font-weight:800}.auth-switch{margin:22px 0 0!important}.error-page>div strong{font-size:90px;color:var(--blue);line-height:1}.install-body{background:linear-gradient(135deg,#eaf3ff,#f7f9fc);min-height:100vh;padding:50px 20px}.install-card{max-width:780px;margin:auto;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:40px}.install-brand{display:flex;align-items:center;justify-content:center;gap:12px}.install-brand>div{display:flex;flex-direction:column}.install-brand strong{color:var(--blue-dark)}.install-brand small{color:var(--muted)}.install-card>h1{text-align:center}.install-card>p{text-align:center;color:var(--muted)}.requirements{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:25px 0}.requirements span{padding:10px;background:var(--canvas);border-radius:6px;font-size:10px;display:flex;gap:5px;align-items:center}.requirements .ok i{color:var(--green)}.requirements .bad i{color:var(--red)}.install-form fieldset{border:1px solid var(--border);border-radius:8px;margin:16px 0;padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:13px}.install-form legend{color:var(--blue);font-weight:800;padding:0 8px}.install-form label{font-size:11px;font-weight:800;display:flex;flex-direction:column;gap:5px}.install-form label.full{grid-column:1/-1}.install-form input{border:1px solid var(--border);border-radius:5px;padding:10px}.install-alert{background:#fff1f1;color:var(--red);padding:12px;border-radius:6px}.install-card.complete{text-align:center;margin-top:10vh}.install-card.complete .btn{margin:10px 5px}
@media(max-width:1200px){.header-main{grid-template-columns:190px 1fr auto;gap:18px}.header-actions>a>span{display:none}.category-grid{grid-template-columns:repeat(4,1fr)}.product-grid{grid-template-columns:repeat(4,1fr)}.split-rails{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}.footer-grid>div:nth-child(4),.footer-grid>div:nth-child(5){margin-top:20px}.hero-grid{grid-template-columns:46% 54%}.hero-art img{width:125%}}
@media(max-width:900px){:root{--container:min(100% - 28px,760px)}.topbar-inner>div a{display:none}.header-main{height:78px;grid-template-columns:180px 1fr auto}.search{grid-template-columns:1fr 46px}.search select{display:none}.header-actions>a:not(.cart-link){display:none}.mobile-menu-btn{display:block}.main-nav{display:none;position:absolute;background:#fff;width:100%;box-shadow:var(--shadow)}.main-nav.open{display:block}.nav-inner{height:auto;display:block;padding-block:15px}.category-toggle{height:45px;width:100%}.nav-links{display:flex;flex-direction:column;align-items:stretch;padding:10px 0;gap:0}.nav-links a{padding:10px;height:auto}.hero-grid{grid-template-columns:1fr;min-height:0}.hero-copy{padding:55px 0 10px}.hero-art{height:370px;justify-content:center}.hero-art img{height:100%;width:auto;max-width:110%;object-fit:contain;transform:none}.promo-strip{margin-top:0}.promo-grid{grid-template-columns:1fr}.benefits-grid{grid-template-columns:repeat(2,1fr)}.benefits-grid>div{border-bottom:1px solid var(--border)}.product-grid,.shop-grid{grid-template-columns:repeat(3,1fr)}.materials-inner{flex-direction:column;align-items:flex-start;padding:45px 0}.footer-grid{grid-template-columns:repeat(2,1fr)}.newsletter-inner{padding:22px 0}.newsletter form{width:55%}.shop-layout{grid-template-columns:1fr}.filters{position:fixed;left:0;top:0;height:100vh;width:min(330px,88vw);z-index:110;background:#fff;transform:translateX(-110%);transition:.25s;overflow:auto;border-radius:0}.filters.open{transform:none}.filter-title button,.filter-open{display:block;border:0;background:none}.filter-overlay.open{display:block;position:fixed;inset:0;background:rgba(4,22,51,.5);z-index:105}.product-detail-grid{grid-template-columns:1fr;gap:35px}.cart-layout,.checkout-layout{grid-template-columns:1fr}.order-summary{position:static}.contact-grid{grid-template-columns:1fr}}
@media(max-width:600px){:root{--container:calc(100% - 22px)}.topbar{display:none}.header-main{grid-template-columns:1fr auto auto;height:68px}.brand>span:last-child{font-size:14px}.brand em{font-size:10px}.brand-mark{width:40px;height:40px}.brand-mark b{font-size:31px}.brand-mark .roof{width:29px;left:7px}.search{grid-column:1/-1;grid-row:2;margin-bottom:10px;height:43px}.header-main{height:125px;align-content:center}.header-actions{gap:8px}.header-actions .cart-link span{display:none}.hero-copy{padding-top:38px}.hero h1{font-size:39px}.hero p{font-size:15px}.hero-actions .btn{padding:11px 13px}.hero-art{height:270px}.promo-grid>a{min-height:120px}.benefits-grid{grid-template-columns:1fr}.benefits-grid>div{border-right:0}.section{padding:50px 0}.section-heading{align-items:start}.section-heading p{font-size:12px}.section-heading h2{font-size:23px}.category-grid{grid-template-columns:repeat(2,1fr)}.product-grid,.shop-grid{grid-template-columns:repeat(2,1fr);gap:9px}.product-media{height:150px}.product-media>i{font-size:65px}.product-body{padding:10px}.product-body h3{font-size:11px}.btn-cart{font-size:10px}.materials-band h2{font-size:27px}.material-icons{width:100%;overflow:auto}.material-icons span{flex:0 0 110px}.mini-grid{grid-template-columns:repeat(2,1fr)}.mini-grid .product-card:nth-child(n+5){display:none}.newsletter-inner{display:block}.newsletter-inner>div{padding:20px 0 10px}.newsletter form{width:100%;padding-bottom:20px;grid-template-columns:1fr 95px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px 18px}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:1/-1}.footer-bottom{display:block;text-align:center}.footer-bottom span{display:block}.page-hero.compact{padding:25px 0}.page-hero h1{font-size:27px}.gallery-main{height:350px}.gallery-main>i{font-size:150px}.product-info h1{font-size:30px}.buy-form .btn{flex:1}.product-links{flex-direction:column;gap:12px}.cart-head{display:none}.cart-row{grid-template-columns:1fr 70px;position:relative}.cart-row>strong:first-of-type{display:none}.cart-row>strong:last-child{text-align:right}.cart-actions{gap:10px}.form-grid,.payment-list{grid-template-columns:1fr}.choice-grid{grid-template-columns:1fr}.success-card,.auth-card,.error-page>div{padding:30px 22px}.success-card dl{grid-template-columns:1fr}.success-actions{flex-direction:column}.values-grid,.contact-form{grid-template-columns:1fr}.contact-form .full{grid-column:auto}.requirements{grid-template-columns:1fr 1fr}.install-card{padding:25px 18px}.install-form fieldset{grid-template-columns:1fr}.install-form label.full{grid-column:auto}.toast-message{right:12px;left:12px;top:135px}}