:root{--porter-red:#d61f2c;--porter-dark:#171717;--porter-mid:#2a2a2a;--porter-light:#f5f5f5;--porter-border:#e6e6e6;--porter-text:#202020;--porter-muted:#717171;--porter-radius:4px;--porter-shadow:0 18px 40px rgba(0,0,0,.12)}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--porter-text);background:#fff;line-height:1.5}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.porter-container{width:min(1180px,calc(100% - 32px));margin:0 auto}.porter-topbar{background:#111;color:#d8d8d8;font-size:13px}.porter-topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}.porter-contact-mini,.porter-lang-mini{display:flex;gap:16px;align-items:center}.porter-contact-mini a,.porter-lang-mini a{color:#fff}.porter-header{background:#fff;border-bottom:1px solid var(--porter-border);position:sticky;top:0;z-index:50}.admin-bar .porter-header{top:32px}.porter-header-inner{height:82px;display:flex;align-items:center;gap:28px}.porter-logo{display:flex;align-items:center;gap:10px;margin-right:auto;min-width:185px}.porter-logo-mark{width:48px;height:48px;border-radius:50%;background:var(--porter-red);color:#fff;font-weight:900;display:grid;place-items:center;font-size:28px}.porter-logo-text{font-size:31px;font-weight:900;letter-spacing:-1px;color:#111;line-height:1}.porter-logo small{display:block;color:#777;font-size:11px;text-transform:uppercase;margin-left:-6px;margin-top:26px;white-space:nowrap}.porter-nav ul{display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none}.porter-nav a{display:block;padding:30px 14px;font-weight:700;font-size:14px;color:#222}.porter-nav a:hover{color:var(--porter-red)}.porter-lang-pill{width:42px;height:42px;border-radius:50%;border:2px solid var(--porter-red);color:var(--porter-red);display:grid;place-items:center;font-weight:800}.porter-mobile-toggle{display:none;border:0;background:transparent;padding:8px;cursor:pointer}.porter-mobile-toggle span{display:block;width:25px;height:3px;background:#222;margin:5px 0}.porter-main{min-height:48vh}.porter-hero-slider{height:560px;position:relative;overflow:hidden;background:#111}.porter-slide{position:absolute;inset:0;opacity:0;transition:opacity .55s ease}.porter-slide.is-active{opacity:1;z-index:2}.porter-slide-bg{position:absolute;inset:0;background-size:cover;background-position:center}.porter-slide-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.78),rgba(0,0,0,.35),rgba(0,0,0,.1))}.porter-slide-bg-1{background-image:linear-gradient(135deg,#202020,#303030 48%,#111)}.porter-slide-bg-2{background-image:linear-gradient(135deg,#111,#424242 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#fff;background:transparent;padding:0;cursor:pointer}.porter-slider-dots button.is-active{background:#fff}.porter-quick-search{margin-top:-52px;position:relative;z-index:5}.porter-search-panel{background:#fff;box-shadow:var(--porter-shadow);padding:26px;border-top:4px solid var(--porter-red);display:grid;grid-template-columns:280px 1fr;gap:22px;align-items:center}.porter-search-panel h2{margin:0;font-size:21px}.porter-search-row{display:flex;gap:12px}.porter-search-row input{flex:1;border:1px solid var(--porter-border);padding:14px 15px;font-size:15px}.porter-search-row button,.porter-filter-box button,.porter-newsletter-form button{background:var(--porter-red);color:#fff;border:0;padding:13px 18px;font-weight:800;cursor:pointer}.porter-groups{padding:86px 0}.porter-section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;border-bottom:1px solid var(--porter-border);padding-bottom:18px}.porter-section-head 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solid var(--porter-border);transition:.2s;min-height:210px}.porter-product-card:hover{box-shadow:var(--porter-shadow);border-color:#d4d4d4}.porter-product-img{display:flex;align-items:center;justify-content:center;padding:12px;background:#fafafa;border-right:1px solid var(--porter-border)}.porter-product-img img{max-height:172px;object-fit:contain}.porter-product-info{padding:16px}.porter-product-code{color:var(--porter-red);font-weight:900;font-size:16px}.porter-product-info h2{font-size:18px;line-height:1.25;margin:7px 0 10px}.porter-product-info p{font-size:13px;margin:7px 0;color:#555}.porter-details-link{display:inline-flex;margin-top:9px;color:#111;font-weight:900;border-bottom:2px solid var(--porter-red);font-size:13px}.porter-pagination{display:flex;flex-wrap:wrap;gap:7px;margin-top:24px}.porter-pagination a{min-width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--porter-border);background:#fff;font-weight:700}.porter-pagination a.is-active,.porter-pagination a:hover{background:var(--porter-red);border-color:var(--porter-red);color:#fff}.porter-detail-card{background:#fff;border:1px solid var(--porter-border);padding:24px}.porter-detail-top{display:grid;grid-template-columns:minmax(280px,440px) 1fr;gap:28px}.porter-gallery-main{border:1px solid var(--porter-border);height:440px;display:flex;align-items:center;justify-content:center;background:#fbfbfb;position:relative;overflow:hidden}.porter-gallery-main img{max-height:410px;object-fit:contain;margin:auto;cursor:zoom-in}.porter-gallery-main span{font-size:42px;font-weight:900;color:#ddd}.porter-gallery-nav{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:52px;border:0;background:rgba(0,0,0,.35);color:#fff;font-size:34px;cursor:pointer;z-index:2}.porter-gallery-prev{left:0}.porter-gallery-next{right:0}.porter-gallery-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:10px}.porter-gallery-thumbs button{border:1px 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button.is-active{background:var(--porter-red);color:#fff}.porter-tab-panel{display:none;padding:20px 0}.porter-tab-panel.is-active{display:block}.porter-text-table{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--porter-border);border:1px solid var(--porter-border)}.porter-text-table span{background:#fff;padding:10px 12px;font-size:14px}.porter-technical-img{max-width:520px;border:1px solid var(--porter-border);padding:10px;margin-bottom:15px}.porter-muted{color:var(--porter-muted)}.porter-lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:99999;display:none;align-items:center;justify-content:center;padding:40px}.porter-lightbox.is-open{display:flex}.porter-lightbox img{max-width:min(96vw,1000px);max-height:88vh;object-fit:contain}.porter-lightbox button{position:absolute;border:0;background:rgba(255,255,255,.14);color:#fff;cursor:pointer}.porter-lightbox-close{right:24px;top:20px;font-size:36px;width:48px;height:48px}.porter-lightbox-prev,.porter-lightbox-next{top:50%;transform:translateY(-50%);font-size:48px;width:56px;height:72px}.porter-lightbox-prev{left:24px}.porter-lightbox-next{right:24px}.porter-newsletter{background:#f2f2f2;border-top:1px solid var(--porter-border);padding:30px 0}.porter-newsletter-inner{display:flex;align-items:center;justify-content:space-between;gap:22px}.porter-newsletter h3{margin:0 0 3px}.porter-newsletter p{margin:0;color:#666}.porter-newsletter-form{display:flex;min-width:min(420px,100%)}.porter-newsletter-form input{flex:1;border:1px solid #ddd;padding:13px}.porter-footer{background:#171717;color:#cfcfcf;padding:46px 0}.porter-footer-grid{display:grid;grid-template-columns:2fr 1fr 1.3fr 1.3fr;gap:28px}.porter-footer-logo{color:#fff;font-size:34px;font-weight:900;letter-spacing:-1px;margin-bottom:12px}.porter-footer h4{color:#fff;margin:0 0 12px}.porter-footer a{display:block;color:#cfcfcf;margin:7px 0}.porter-footer a:hover{color:#fff}@media (max-width:980px){.porter-mobile-toggle{display:block}.porter-nav{position:absolute;left:0;right:0;top:82px;background:#fff;border-bottom:1px solid var(--porter-border);display:none}.porter-nav.is-open{display:block}.porter-nav ul{display:block}.porter-nav a{padding:14px 22px;border-top:1px solid var(--porter-border)}.porter-header-inner{position:relative}.porter-slide h1{font-size:42px}.porter-search-panel{grid-template-columns:1fr}.porter-group-grid,.porter-product-grid{grid-template-columns:1fr}.porter-products-layout,.porter-detail-layout{grid-template-columns:1fr}.porter-detail-top{grid-template-columns:1fr}.porter-footer-grid{grid-template-columns:1fr 1fr}.porter-topbar-inner{display:block;padding:9px 0}.porter-contact-mini,.porter-lang-mini{margin:3px 0}.porter-gallery-main{height:360px}}@media (max-width:640px){.admin-bar .porter-header{top:0}.porter-header-inner{height:72px}.porter-logo-text{font-size:25px}.porter-logo-mark{width:42px;height:42px}.porter-logo small{display:none}.porter-slide{padding:0}.porter-hero-slider{height:460px}.porter-slide h1{font-size:32px}.porter-slide p{font-size:16px}.porter-search-row{display:block}.porter-search-row button{width:100%;margin-top:10px}.porter-products-layout,.porter-detail-layout{width:calc(100% - 20px)}.porter-product-card{grid-template-columns:120px 1fr}.porter-product-img img{max-height:140px}.porter-gallery-main{height:300px}.porter-gallery-thumbs{grid-template-columns:repeat(4,1fr)}.porter-spec-list{grid-template-columns:1fr}.porter-tab-buttons{display:block}.porter-tab-buttons button{width:100%;border-bottom:1px solid var(--porter-border)}.porter-text-table{grid-template-columns:1fr}.porter-newsletter-inner,.porter-newsletter-form{display:block}.porter-newsletter-form button,.porter-newsletter-form input{width:100%;margin-top:8px}.porter-footer-grid{grid-template-columns:1fr}}