:root{--blue:#1686c9;--dark:#050505;--text:#222;--muted:#68717d;--line:#e6e9ed;--soft:#f7f8fa;--max:1380px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:Montserrat,Arial,sans-serif;font-size:14px;line-height:1.65;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{height:32px;background:#050505;color:#fff;font-size:12px}.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.topbar nav{display:flex;gap:22px}.topbar a:hover{color:#5eb7ee}.catalog-only{opacity:.72}.site-header{background:#fff}.header-grid{min-height:138px;display:grid;grid-template-columns:1fr 220px 1fr;align-items:center;gap:30px}.contact-block a{display:block;color:var(--blue);font-size:16px}.contact-block p{font-size:12px;margin:7px 0 0}.brand img{width:185px;margin:auto}.search-form{justify-self:end;width:min(100%,430px);height:43px;border:1px solid #e7e7e7;border-radius:24px;display:flex;overflow:hidden}.search-form input{border:0;outline:0;padding:0 20px;flex:1;font:inherit}.search-form button{width:48px;border:0;background:var(--blue);color:#fff;font-size:25px;cursor:pointer}.category-nav{background:#050505;color:#fff}.nav-scroll{display:flex;align-items:center;justify-content:center;gap:0;overflow:auto}.nav-scroll a{white-space:nowrap;padding:13px 19px;font-size:13px}.nav-scroll a:hover{background:#1686c9}.hero{min-height:540px;background-size:cover;background-position:center}.hero-inner{min-height:540px;display:flex;align-items:center}.hero-inner>div{width:min(650px,90%);color:#fff}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em}.eyebrow.blue{color:var(--blue)}.hero h1{font-size:54px;line-height:1.1;margin:14px 0}.hero p{font-size:18px;max-width:590px}.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;border:1px solid var(--blue);padding:12px 22px;border-radius:3px;font-weight:600;cursor:pointer}.btn:hover{filter:brightness(.93)}.btn.small{padding:9px 15px;font-size:12px}.btn.outline{background:transparent;color:var(--blue)}.notice,.catalog-notice{text-align:center;font-size:12px;font-weight:600;padding:11px 0;border-bottom:1px solid var(--line)}.section{padding:75px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:34px}.section-heading h2{font-size:32px;margin:4px 0 0}.text-link{color:var(--blue);font-weight:600}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:52px 38px}.product-card{min-width:0}.product-image{height:290px;background:#fff;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;transition:.3s}.product-image span{position:absolute;inset:auto 12px 12px auto;background:rgba(0,0,0,.8);color:#fff;padding:7px 12px;font-size:11px;opacity:0;transform:translateY(8px);transition:.25s}.product-image:hover img{transform:scale(1.035)}.product-image:hover span{opacity:1;transform:none}.product-card-body{padding-top:12px}.product-card h3{font-size:14px;line-height:1.35;margin:3px 0 8px}.product-card h3 a:hover{color:var(--blue)}.sku{font-size:10px;color:#8b9299;margin:0}.price{font-size:12px;color:#555;margin:0}.category-section{padding:70px 0;background:#060606;color:#fff}.category-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#333}.category-cards a{background:#111;padding:30px;display:flex;flex-direction:column;transition:.2s}.category-cards a:hover{background:var(--blue)}.category-cards strong{font-size:17px}.category-cards span{font-size:12px;opacity:.68}.about-strip{padding:80px 0}.about-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:70px;align-items:center}.about-grid h2{font-size:34px;margin:6px 0 16px}.about-stat{border-left:1px solid var(--line);padding:35px 0 35px 70px}.about-stat strong{font-size:72px;line-height:1;color:var(--blue);display:block}.about-stat span{font-size:13px}.site-footer{margin-top:70px}.footer-links{background:#050505;color:#fff}.footer-links .container{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}.footer-links a{padding:14px}.footer-main{text-align:center;padding:40px 0 50px}.footer-main img{width:155px;margin:0 auto 25px}.footer-main p{max-width:800px;margin:8px auto;color:#6d747b;font-size:12px}.footer-main .copyright{font-size:11px}.breadcrumbs{display:flex;align-items:center;gap:10px;color:#76808a;font-size:12px;flex-wrap:wrap}.breadcrumbs a{color:var(--blue)}.catalog-layout{display:grid;grid-template-columns:235px 1fr;gap:50px;padding-top:30px;padding-bottom:70px}.filters{border-right:1px solid var(--line);padding-right:28px}.filters h2{font-size:17px;margin:0 0 14px}.filters h3{font-size:13px;margin:26px 0 9px}.filters label{font-size:11px;color:#6a737b}.filters input,.filters select,.results-toolbar select{width:100%;height:36px;border:1px solid #dfe4e8;background:#fff;padding:0 10px;font:inherit;font-size:12px}.filter-list{display:flex;flex-direction:column}.filter-list a{padding:4px 0;font-size:12px;color:#5e6872}.filter-list a.active,.filter-list a:hover{color:var(--blue);font-weight:600}.filter-list small{color:#9aa1a8}.range-fields{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px}.results-toolbar{height:56px;display:flex;align-items:center;justify-content:space-between}.results-toolbar p{margin:0}.results-toolbar form{display:flex;align-items:center}.results-toolbar label{display:flex;align-items:center;gap:8px;font-size:11px}.results-toolbar select{width:160px}.catalog-grid{grid-template-columns:repeat(4,1fr);gap:55px 32px}.catalog-grid .product-image{height:245px}.empty-state{text-align:center;padding:100px 20px}.pagination{display:flex;gap:6px;justify-content:center;margin:60px 0}.pagination a{width:36px;height:36px;border:1px solid var(--line);display:grid;place-items:center}.pagination a.active{background:var(--blue);color:#fff;border-color:var(--blue)}.product-page{padding-top:30px;padding-bottom:50px}.product-detail{display:grid;grid-template-columns:48% 52%;gap:65px;padding-top:35px}.gallery{padding:10px 15px}.main-image{height:560px;display:flex;align-items:center;justify-content:center}.main-image img{width:100%;height:100%;object-fit:contain}.thumbs{display:flex;gap:13px;justify-content:center;margin-top:20px}.thumbs button{width:90px;height:75px;border:1px solid transparent;background:#fff;padding:3px;cursor:pointer}.thumbs button.active{border-color:var(--blue)}.thumbs img{width:100%;height:100%;object-fit:contain}.product-info{padding-top:15px}.display-badge{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:700}.product-info h1{font-size:31px;line-height:1.25;margin:8px 0}.item-number{font-weight:600;margin:0;color:#454d54}.detail-tabs{margin-top:35px}.tab-buttons{display:flex;gap:5px;border-bottom:1px solid var(--line)}.tab-buttons button{border:0;background:none;padding:11px 15px;color:#387bb0;font:inherit;cursor:pointer;border-bottom:2px solid transparent}.tab-buttons button.active{border-bottom-color:var(--blue)}.tab-panel{display:none;padding:18px 0;min-height:155px}.tab-panel.active{display:block}.rich-product-description h2,.rich-product-description h3{line-height:1.35}.rich-product-description img{max-width:100%;height:auto;margin:16px auto}.rich-product-description figure{text-align:center;margin:18px 0}.tab-panel dl{display:grid;grid-template-columns:130px 1fr;margin:0;gap:9px}.tab-panel dt{font-weight:700}.tab-panel dd{margin:0}.price-table-wrap{overflow:auto;margin-top:10px}.price-table{border-collapse:collapse;width:100%;min-width:620px}.price-table th,.price-table td{border:1px solid #e2e5e8;padding:11px 10px;text-align:left}.price-table thead th{background:#eceeef}.price-table tbody th{font-weight:400;background:#f8f8f8}.fine-print{font-size:11px;color:#6f7881;margin-top:18px}.related{margin-top:90px}.article-hero{background:#f5f6f7;padding:40px 0 55px}.article-hero h1{font-size:42px;margin:25px 0 5px}.article-hero p{max-width:760px;color:#66717b}.prose{max-width:950px;padding:55px 0;font-size:15px}.prose h2,.prose h3{line-height:1.3}.prose img,.article-cover{max-width:100%;height:auto;margin:25px auto}.flash{margin-top:15px;padding:12px 15px;border-radius:3px}.flash.success{background:#e9f8ee;color:#176536}.flash.error{background:#ffeded;color:#a52b2b}@media(max-width:1100px){.product-grid,.catalog-grid{grid-template-columns:repeat(3,1fr)}.header-grid{grid-template-columns:1fr 180px 1fr}.catalog-layout{grid-template-columns:200px 1fr}.product-detail{gap:30px}.main-image{height:470px}}@media(max-width:780px){.container{width:min(100% - 24px,var(--max))}.topbar{height:auto;padding:7px 0}.catalog-only{display:none}.header-grid{grid-template-columns:1fr;gap:15px;padding:22px 0}.contact-block{text-align:center;order:2}.brand{order:1}.search-form{order:3;justify-self:stretch;margin:auto}.nav-scroll{justify-content:flex-start}.hero,.hero-inner{min-height:430px}.hero h1{font-size:38px}.section{padding:50px 0}.product-grid,.catalog-grid{grid-template-columns:repeat(2,1fr);gap:34px 16px}.product-image,.catalog-grid .product-image{height:210px}.category-cards{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr}.about-stat{border-left:0;border-top:1px solid var(--line);padding:30px 0}.catalog-layout{display:block}.filters{border:0;border-bottom:1px solid var(--line);padding:0 0 25px;margin-bottom:20px}.filter-list{display:grid;grid-template-columns:repeat(2,1fr)}.product-detail{grid-template-columns:1fr}.main-image{height:420px}.product-info h1{font-size:26px}.footer-links .container{grid-template-columns:repeat(2,1fr)}}@media(max-width:470px){.product-grid,.catalog-grid{grid-template-columns:1fr}.product-image,.catalog-grid .product-image{height:320px}.category-cards{grid-template-columns:1fr}.hero h1{font-size:32px}.section-heading{align-items:flex-start;gap:12px;flex-direction:column}.main-image{height:340px}.tab-buttons{overflow:auto}.price-table{font-size:11px}.article-hero h1{font-size:34px}}