:root{--blue:#1f5fbe;--blue-2:#2d8be8;--navy:#142943;--navy-2:#22354a;--text:#24364a;--muted:#64768a;--line:#dfe7ef;--soft:#f4f8fc;--white:#fff;--accent:#f5a623;--success:#1c8a5a;--shadow:0 12px 34px rgba(20,41,67,.10);--radius:14px;--container:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:var(--white);font-family:Inter,"Segoe UI",Arial,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(calc(100% - 32px),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;top:-60px;left:16px;background:var(--navy);color:#fff;padding:10px 16px;z-index:1000}.skip-link:focus{top:10px}.utility-bar{background:var(--navy);color:#dbe7f5;font-size:13px}.utility-inner{min-height:38px;display:flex;justify-content:space-between;align-items:center;gap:20px}.utility-contacts{display:flex;gap:24px}.utility-contacts a:hover{color:#fff}.site-header{background:#fff;box-shadow:0 1px 0 var(--line);position:relative;z-index:20}.header-main{min-height:94px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:38px}.brand{display:inline-flex;align-items:center;gap:12px}.brand-mark{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,var(--blue-2),var(--blue));color:#fff;font-weight:800;letter-spacing:-1px;box-shadow:0 8px 20px rgba(31,95,190,.25)}.brand strong{display:block;color:var(--navy);font-size:22px;line-height:1.05}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:4px;text-transform:uppercase;letter-spacing:.06em}.search-form{display:flex;border:1px solid #cdd8e4;border-radius:10px;overflow:hidden;max-width:670px}.search-form input{min-width:0;flex:1;border:0;padding:13px 16px;outline:none}.search-form:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,95,190,.12)}.search-form button{border:0;background:var(--blue);color:#fff;font-weight:700;padding:0 24px;cursor:pointer}.cart-link{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy)}.cart-link b{display:grid;place-items:center;min-width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff}.main-nav{background:var(--soft);border-top:1px solid var(--line)}.nav-inner{height:52px;display:flex;align-items:stretch;gap:26px}.catalog-menu{position:relative;min-width:230px}.catalog-menu summary{list-style:none;height:52px;display:flex;align-items:center;padding:0 18px;background:var(--blue);color:#fff;font-weight:750;cursor:pointer}.catalog-menu summary::-webkit-details-marker{display:none}.catalog-menu summary:after{content:"▾";margin-left:auto}.catalog-dropdown{position:absolute;left:0;top:52px;min-width:330px;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);padding:10px;display:grid;z-index:30}.catalog-dropdown a,.catalog-dropdown span{padding:9px 12px;border-radius:6px}.catalog-dropdown a:hover{background:var(--soft);color:var(--blue)}.nav-links{display:flex;align-items:center;gap:24px;flex:1}.nav-links a{font-weight:650;font-size:14px}.nav-links a:hover{color:var(--blue)}.nav-cta{align-self:center;color:var(--blue);font-weight:750}.messages{padding-top:16px}.message{padding:12px 16px;border-radius:8px;background:var(--soft);border:1px solid var(--line)}.message.success{background:#e8f7f0;border-color:#b6e1ce}.message.error{background:#fff0f0;border-color:#f1c0c0}.eyebrow{display:inline-block;color:var(--blue);text-transform:uppercase;font-weight:800;letter-spacing:.12em;font-size:12px}.eyebrow.light{color:#b9d8ff}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;background:var(--blue);color:#fff;padding:13px 22px;font-weight:750;cursor:pointer;transition:.2s}.button:hover{background:#184894;transform:translateY(-1px)}.button-outline{background:transparent;color:var(--blue);border:1px solid var(--blue)}.button-light{background:#fff;color:var(--blue)}.breadcrumbs{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:14px;padding-block:22px}.breadcrumbs a:after{content:"/";margin-left:8px;color:#a7b4c2}.page-shell{padding:10px 0 70px}.page-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.page-heading h1{font-size:clamp(30px,4vw,48px);line-height:1.08;color:var(--navy);margin:6px 0}.page-heading p{color:var(--muted);max-width:720px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.product-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:.2s}.product-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.product-image{aspect-ratio:4/3;background:linear-gradient(145deg,#eef3f8,#fff);display:grid;place-items:center;padding:18px;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain}.product-placeholder{color:#9aabba;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.product-card-body{padding:18px;display:flex;flex-direction:column;flex:1}.product-brand{font-size:12px;color:var(--blue);font-weight:700;text-transform:uppercase}.product-card h3{font-size:16px;line-height:1.35;margin:8px 0 20px;color:var(--navy);font-weight:700}.product-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}.price{font-weight:800;color:var(--navy)}.card-action{color:var(--blue);font-weight:700;font-size:13px}.request-band{background:linear-gradient(115deg,var(--navy),#184894);color:#fff;padding:64px 0}.request-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.request-grid h2{font-size:clamp(28px,4vw,44px);line-height:1.1;margin:10px 0}.request-grid p{color:#d7e5f5;max-width:520px}.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.lead-form label{display:grid;gap:6px;font-size:13px;font-weight:650}.lead-form input,.lead-form textarea{width:100%;border:1px solid rgba(255,255,255,.3);border-radius:8px;background:rgba(255,255,255,.08);color:#fff;padding:12px;outline:none}.lead-form input:focus,.lead-form textarea:focus{border-color:#fff}.lead-form textarea::placeholder,.lead-form input::placeholder{color:#b9c9dc}.lead-form .wide{grid-column:1/-1}.lead-form .consent{display:flex;grid-template-columns:auto 1fr;align-items:center;color:#d7e5f5;font-weight:400}.lead-form .consent input{width:auto}.site-footer{background:#101e30;color:#c9d5e2;padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px}.footer-grid>div{display:flex;flex-direction:column;gap:9px}.footer-grid h3{color:#fff;margin:0 0 10px;font-size:15px}.footer-grid a:hover{color:#fff}.footer-grid p{max-width:320px}.footer-brand strong{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;font-size:13px}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:34px}.pagination a{color:var(--blue);font-weight:700}.form-control{width:100%;padding:11px 12px;border:1px solid #cfd9e4;border-radius:8px;background:#fff}.form-row{display:grid;gap:6px}.form-errors{color:#b42318;font-size:13px}.prose{max-width:920px;font-size:17px}.prose h2,.prose h3{color:var(--navy);margin-top:1.6em}.prose img{height:auto}.empty-state{padding:50px;border:1px dashed #bdc9d6;border-radius:var(--radius);text-align:center;color:var(--muted)}
@media (max-width:1000px){.header-main{grid-template-columns:auto auto;gap:20px;padding-block:16px}.search-form{grid-column:1/-1;grid-row:2}.nav-links{display:none}.nav-cta{margin-left:auto}.product-grid{grid-template-columns:repeat(3,1fr)}.request-grid{grid-template-columns:1fr;gap:34px}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.utility-inner>span{display:none}.utility-inner{justify-content:flex-end}.header-main{grid-template-columns:1fr auto}.brand small{display:none}.cart-link span{display:none}.nav-inner{gap:0}.catalog-menu{min-width:200px}.product-grid{grid-template-columns:repeat(2,1fr);gap:12px}.product-card-body{padding:13px}.page-heading{display:block}.lead-form{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:grid;gap:8px}.request-band{padding:48px 0}}
@media (max-width:460px){.container{width:min(calc(100% - 22px),var(--container))}.brand strong{font-size:18px}.brand-mark{width:42px;height:42px}.search-form button{padding:0 14px}.nav-cta{font-size:13px}.product-grid{grid-template-columns:1fr}.catalog-dropdown{min-width:calc(100vw - 22px)}.lead-form{display:block}.lead-form label,.lead-form button{margin-bottom:12px}}
.hero{background:linear-gradient(120deg,#f5f8fc 0%,#e8f0f9 100%);overflow:hidden}.hero-grid{min-height:620px;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:44px}.hero-copy h1{font-size:clamp(42px,5.6vw,72px);line-height:1.02;letter-spacing:-.035em;color:var(--navy);margin:14px 0 24px;max-width:760px}.hero-copy>p{font-size:19px;color:#52677e;max-width:690px}.hero-actions{display:flex;gap:12px;margin-top:32px}.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:46px;padding-top:24px;border-top:1px solid #cad7e5}.hero-facts b,.hero-facts span{display:block}.hero-facts b{font-size:20px;color:var(--navy)}.hero-facts span{font-size:13px;color:var(--muted)}.hero-visual{position:relative;height:480px}.metal-sheet{position:absolute;width:64%;height:66%;border-radius:20px;background:linear-gradient(135deg,#fff,#b9c8d8 40%,#eef4f9 55%,#92a7bc);box-shadow:0 30px 60px rgba(20,41,67,.2);transform:skewY(-7deg) rotate(-5deg)}.sheet-one{right:3%;top:10%}.sheet-two{right:25%;top:22%;filter:brightness(.82)}.metal-coil{position:absolute;right:3%;bottom:0;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle at center,#52677e 0 14%,#e7eef4 15% 24%,#9bafc1 25% 33%,#f4f8fc 34% 43%,#8299ad 44% 53%,#dfe7ef 54% 63%,#6d8296 64% 67%,transparent 68%);box-shadow:0 24px 50px rgba(20,41,67,.25)}.hero-badge{position:absolute;left:3%;bottom:8%;width:190px;background:var(--navy);color:#fff;padding:18px;border-radius:12px;box-shadow:var(--shadow)}.hero-badge b,.hero-badge span{display:block}.hero-badge span{font-size:13px;color:#c7d7e7}.catalog-section,.featured-section,.about-section{padding:84px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}.section-heading h2{font-size:clamp(30px,4vw,46px);line-height:1.08;color:var(--navy);margin:7px 0 0}.section-heading>p{max-width:520px;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-card{min-height:180px;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff;display:flex;flex-direction:column;transition:.2s}.category-card:hover{background:var(--blue);color:#fff;transform:translateY(-3px);box-shadow:var(--shadow)}.category-number{font-size:12px;color:var(--blue);font-weight:800}.category-card:hover .category-number{color:#b9d8ff}.category-card h3{color:var(--navy);font-size:18px;line-height:1.25;margin:18px 0}.category-card:hover h3{color:#fff}.category-link{margin-top:auto;font-size:13px;font-weight:700}.advantages-section{padding:80px 0;background:var(--soft)}.advantage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.advantage-grid article{padding:26px;border-left:3px solid var(--blue);background:#fff}.advantage-grid b{color:var(--blue)}.advantage-grid h3{color:var(--navy)}.advantage-grid p{color:var(--muted)}.industries-section{padding:84px 0;background:var(--navy);color:#fff}.industries-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.industries-grid h2{font-size:clamp(34px,4.5vw,54px);line-height:1.05;margin:12px 0}.industries-grid p{color:#c9d8e8}.industry-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.industry-list span{padding:18px;border:1px solid rgba(255,255,255,.14);border-radius:9px;background:rgba(255,255,255,.05)}.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center}.about-grid h2{font-size:clamp(34px,4vw,50px);color:var(--navy);line-height:1.08}.about-panel{padding:36px;border-radius:var(--radius);background:var(--soft);border:1px solid var(--line)}.about-panel>b{font-size:26px;color:var(--navy)}.about-panel dl div{padding:13px 0;border-top:1px solid var(--line)}.about-panel dt{font-size:12px;text-transform:uppercase;color:var(--blue);font-weight:800}.about-panel dd{margin:3px 0 0}.compact{font-size:16px;margin-bottom:24px}.result-count{color:var(--muted)}.catalog-toolbar{display:flex;align-items:end;gap:14px;background:var(--soft);padding:18px;border:1px solid var(--line);border-radius:12px;margin-bottom:28px}.catalog-toolbar label{display:grid;gap:5px;font-size:12px;font-weight:750;min-width:220px}.catalog-toolbar select,.buy-box select,.buy-box input{padding:11px 12px;border:1px solid #cbd6e2;border-radius:8px;background:#fff}.category-description{margin-top:60px;padding-top:35px;border-top:1px solid var(--line)}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:54px}.product-gallery{border:1px solid var(--line);border-radius:var(--radius);background:var(--soft);padding:30px;min-height:470px;display:grid;place-items:center}.product-gallery>img{max-height:440px;object-fit:contain}.gallery-placeholder{color:#9aabba;font-weight:800;text-transform:uppercase}.thumbs{display:flex;gap:8px}.thumbs img{width:70px;height:70px;object-fit:contain;background:#fff;border:1px solid var(--line)}.product-info h1{font-size:clamp(32px,4vw,48px);line-height:1.1;color:var(--navy);margin:10px 0 20px}.product-annotation{color:#52677e}.buy-box{margin-top:28px;border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--soft);display:grid;grid-template-columns:1fr 130px;gap:12px}.buy-box label{display:grid;gap:6px;font-size:12px;font-weight:750}.buy-box .button{align-self:end}.supply-notes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px;font-size:14px;color:#405a73}.product-details{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;margin-top:60px;padding-top:44px;border-top:1px solid var(--line)}.product-details h2{color:var(--navy)}.specs{margin:0}.specs div{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:10px 0;border-bottom:1px solid var(--line)}.specs dt{color:var(--muted)}.specs dd{margin:0;font-weight:650}.related{margin-top:70px}
@media (max-width:1000px){.hero-grid{min-height:auto;padding:72px 0;grid-template-columns:1fr}.hero-visual{display:none}.category-grid,.advantage-grid{grid-template-columns:repeat(2,1fr)}.industries-grid,.about-grid,.product-layout,.product-details{grid-template-columns:1fr}.product-gallery{min-height:340px}}
@media (max-width:720px){.hero-copy h1{font-size:42px}.hero-facts{grid-template-columns:1fr}.category-grid,.advantage-grid,.industry-list{grid-template-columns:1fr}.section-heading{display:block}.catalog-toolbar{display:grid}.catalog-toolbar label{min-width:0}.buy-box{grid-template-columns:1fr}.supply-notes{grid-template-columns:1fr}}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.post-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius)}.post-card time,.article>time{color:var(--muted);font-size:13px}.post-card h2{color:var(--navy);line-height:1.25}.article h1{font-size:clamp(36px,5vw,58px);line-height:1.08;color:var(--navy)}.cart-table{border-top:1px solid var(--line)}.cart-row{display:grid;grid-template-columns:1fr 150px 160px 42px;align-items:center;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.cart-row small{display:block;color:var(--muted);margin-top:5px}.cart-row label{display:grid;gap:5px;font-size:12px}.cart-row input{padding:8px;border:1px solid #cbd6e2;border-radius:8px}.remove-button{border:0;background:#f3f6fa;color:#7a8a9a;width:36px;height:36px;border-radius:50%;font-size:23px;cursor:pointer}.cart-summary{display:flex;justify-content:space-between;align-items:center;margin-top:30px}.cart-summary>div{display:flex;align-items:center;gap:20px}.cart-summary b{font-size:25px;color:var(--navy)}.checkout-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:60px}.checkout-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.checkout-form .wide{grid-column:1/-1}.checkout-form label{font-size:13px;font-weight:700}.checkout-form input:not([type=checkbox]),.checkout-form select,.checkout-form textarea{width:100%;padding:11px 12px;border:1px solid #cbd6e2;border-radius:8px}.checkout-summary{align-self:start;position:sticky;top:20px;padding:28px;border:1px solid var(--line);background:var(--soft);border-radius:var(--radius)}.checkout-summary h2{color:var(--navy);margin-top:0}.checkout-summary>div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}.checkout-summary .checkout-total{font-size:20px;border-bottom:0}.success-page{padding:90px 0;background:var(--soft)}.success-card{max-width:650px;margin:auto;padding:60px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.success-icon{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:#e5f7ef;color:var(--success);font-size:34px;margin:0 auto 20px}.success-card h1{font-size:44px;color:var(--navy);margin:8px}.success-card p{color:var(--muted);margin-bottom:28px}
@media(max-width:900px){.post-grid{grid-template-columns:1fr 1fr}.checkout-grid{grid-template-columns:1fr}.checkout-summary{position:static}.cart-row{grid-template-columns:1fr 100px 110px 36px}}
@media(max-width:620px){.post-grid{grid-template-columns:1fr}.cart-row{grid-template-columns:1fr 90px 32px}.cart-row>.price{grid-column:1/2}.cart-row .remove-button{grid-column:3;grid-row:1}.cart-summary,.cart-summary>div{align-items:stretch;flex-direction:column}.checkout-form{grid-template-columns:1fr}.checkout-form .wide{grid-column:auto}.success-card{padding:40px 22px}}
.catalog-filters{flex-wrap:wrap}.catalog-filters label{min-width:150px;flex:1}.filter-reset{align-self:center;color:var(--blue);font-weight:750;padding:10px}.product-weight{display:block;color:var(--muted);font-size:13px;margin:-12px 0 14px}.weight-indicator{display:grid;grid-template-columns:1fr auto;gap:2px 18px;margin-top:22px;padding:16px 18px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}.weight-indicator span{color:var(--muted)}.weight-indicator b{color:var(--navy)}.weight-indicator small{grid-column:1/-1;color:var(--muted)}.cart-summary small,.checkout-summary small{display:block;color:var(--muted);font-weight:400}.delivery-calculator{margin-top:34px;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--soft);display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:14px;align-items:end}.delivery-calculator h2{margin:4px 0}.delivery-calculator p{margin:0;color:var(--muted)}.delivery-calculator label{display:grid;gap:6px;font-size:12px;font-weight:750}.delivery-calculator output{grid-column:1/-1;padding:14px;background:#fff;border:1px solid var(--line);border-radius:8px}.delivery-calculator output b,.delivery-calculator output small{display:block}.inn-field{display:grid;grid-template-columns:1fr auto;gap:8px}.inn-field .button{padding:10px 14px}.form-row small{color:var(--muted)}.form-row small.is-error{color:#b42318}
@media(max-width:1000px){.delivery-calculator{grid-template-columns:1fr 1fr}.delivery-calculator>div,.delivery-calculator output{grid-column:1/-1}}
@media(max-width:620px){.delivery-calculator{grid-template-columns:1fr}.delivery-calculator>*{grid-column:1!important}.inn-field{grid-template-columns:1fr}}
.brand-logo{width:178px;height:auto}.brand small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.06em;max-width:95px}.footer-brand .brand-logo{filter:brightness(0) invert(1);opacity:.95}.hero{background:#f5f8fc url("../img/legacy/image/home/slider.05b36ca72aae.webp") center/cover no-repeat}
@media(max-width:720px){.brand-logo{width:150px}.brand small{display:none}}

/* 2026 light engineering storefront */
.brand-logo-new{width:300px;height:72px;max-width:none;object-fit:cover;object-position:center}.footer-brand-card{display:inline-flex;width:max-content;padding:4px 10px;border-radius:8px;background:#fff;overflow:hidden}.footer-brand-card .brand-logo-new{width:250px;height:62px;filter:none}.button-small{padding:9px 13px;font-size:13px}
.commercial-terms{padding:30px 0;background:#fff;border-bottom:1px solid var(--line)}.commercial-terms-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 10px 30px rgba(20,41,67,.06)}.commercial-terms-copy{padding:28px;background:linear-gradient(135deg,#eef5fc,#fff)}.commercial-terms-copy h2{margin:6px 0 8px;color:var(--navy);font-size:28px}.commercial-terms-copy p{margin:0 0 12px;color:var(--muted);font-size:14px}.commercial-terms-copy a{color:var(--blue);font-weight:800}.commercial-term{padding:28px 22px;border-left:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;gap:7px}.commercial-term b{color:var(--navy)}.commercial-term span{color:var(--muted);font-size:14px}
.catalog-page{background:#f7f9fc}.catalog-page-heading{padding-top:10px}.catalog-filter-strip{position:relative;display:flex;align-items:center;gap:10px;margin-bottom:32px;min-height:58px;overflow:visible}.quick-filter-title,.quick-filter-chip,.filter-popover>summary{height:46px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #d8e1eb;border-radius:11px;background:#fff;color:var(--navy);white-space:nowrap}.quick-filter-title{padding:0 18px;background:#eef3f9;font-weight:800}.quick-filter-values{display:flex;gap:9px;overflow-x:auto;padding:2px 2px 8px;scrollbar-width:thin}.quick-filter-chip{min-width:62px;padding:0 16px;font-weight:650}.quick-filter-chip:hover,.quick-filter-chip.is-active{border-color:var(--blue);background:var(--blue);color:#fff}.filter-popover{position:relative;flex:0 0 auto}.filter-popover>summary{padding:0 15px;gap:7px;cursor:pointer;list-style:none;font-weight:750}.filter-popover>summary::-webkit-details-marker{display:none}.filter-popover[open]>summary{border-color:var(--blue);color:var(--blue)}.catalog-filter-panel{position:absolute;z-index:30;left:0;top:54px;width:min(940px,calc(100vw - 32px));display:grid;grid-template-columns:repeat(3,minmax(170px,1fr));gap:15px;padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 22px 60px rgba(20,41,67,.2)}.catalog-filter-panel label{display:grid;gap:6px;font-size:12px;font-weight:750}.catalog-filter-panel select,.catalog-results-toolbar select{width:100%;padding:10px 12px;border:1px solid #cbd6e2;border-radius:8px;background:#fff;color:var(--text)}.filter-panel-actions{grid-column:1/-1;display:flex;gap:10px}.catalog-results-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:13px 16px;border:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0;background:#fff;color:var(--navy);font-weight:750}.catalog-results-toolbar form{display:flex;align-items:center;gap:10px}.catalog-results-toolbar label{display:flex;align-items:center;gap:8px;font-size:12px}.catalog-product-table{border:1px solid var(--line);border-radius:0 0 12px 12px;background:#fff;overflow:hidden}.catalog-product-head,.catalog-product-row{display:grid;grid-template-columns:minmax(270px,2.4fr) minmax(85px,.75fr) minmax(75px,.65fr) minmax(75px,.65fr) minmax(95px,.85fr) minmax(90px,.75fr) minmax(110px,.9fr) minmax(155px,1.15fr);align-items:center;gap:12px}.catalog-product-head{min-height:46px;padding:0 16px;background:var(--navy);color:#fff;font-size:11px;font-weight:750}.catalog-product-row{min-height:94px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px}.catalog-product-row:last-child{border-bottom:0}.catalog-product-row:hover{background:#f7fbff}.catalog-product-main{display:grid;grid-template-columns:58px 1fr;gap:12px;align-items:center;min-width:0}.catalog-product-thumb{width:58px;height:58px;border-radius:8px;background:#eef3f8;display:grid;place-items:center;overflow:hidden}.catalog-product-thumb img{width:100%;height:100%;object-fit:contain}.catalog-product-thumb span{font-weight:900;color:var(--blue)}.catalog-product-main h2{margin:0;font-size:14px;line-height:1.3;color:var(--navy)}.catalog-product-main small,.catalog-row-price small{display:block;color:var(--muted)}.catalog-row-price b{display:block;color:var(--navy)}.catalog-row-action form{display:grid;grid-template-columns:68px 1fr;gap:5px 8px;align-items:end}.catalog-row-action label{display:grid;gap:2px;font-size:10px;color:var(--muted)}.catalog-row-action input{width:68px;padding:7px 8px;border:1px solid #cbd6e2;border-radius:7px}.catalog-row-action small{font-size:11px;color:var(--muted)}.catalog-row-action button{grid-column:2;grid-row:1/3}.buy-box .selected-weight{grid-column:1/-1;padding:10px 12px;border-radius:8px;background:#fff;color:var(--navy);font-weight:800;border:1px solid var(--line)}
@media(max-width:1100px){.brand-logo-new{width:250px}.commercial-terms-grid{grid-template-columns:1.4fr 1fr 1fr}.commercial-term:last-child{display:none}.catalog-product-head,.catalog-product-row{grid-template-columns:minmax(260px,2fr) minmax(85px,.7fr) minmax(85px,.7fr) minmax(95px,.7fr) minmax(110px,.8fr) minmax(155px,1fr)}.catalog-product-head>span:nth-child(4),.catalog-product-head>span:nth-child(5),.catalog-product-row>span:nth-child(4),.catalog-product-row>span:nth-child(5){display:none}}
@media(max-width:760px){.brand-logo-new{width:210px;height:58px}.commercial-terms-grid{grid-template-columns:1fr}.commercial-term{border-left:0;border-top:1px solid var(--line)}.commercial-term:last-child{display:flex}.catalog-filter-strip{align-items:flex-start;flex-wrap:wrap}.quick-filter-values{order:3;width:100%}.catalog-filter-panel{position:fixed;left:16px;right:16px;top:110px;width:auto;max-height:calc(100vh - 130px);overflow:auto;grid-template-columns:1fr;z-index:80}.filter-panel-actions{grid-column:1}.catalog-results-toolbar{align-items:flex-start;flex-direction:column}.catalog-results-toolbar form,.catalog-results-toolbar label{width:100%}.catalog-product-head{display:none}.catalog-product-table{border-radius:12px}.catalog-product-row{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;padding:18px}.catalog-product-row>span{display:block!important}.catalog-product-row>span:before{content:attr(data-label);display:block;color:var(--muted);font-size:10px;text-transform:uppercase}.catalog-product-main,.catalog-row-action{grid-column:1/-1}.catalog-row-action form{grid-template-columns:90px 1fr}.catalog-row-action input{width:90px}}

.certificate-page{background:#f7f9fc}.certificate-filters{display:grid;grid-template-columns:2fr repeat(3,1fr) auto auto;gap:12px;align-items:end;margin-bottom:28px;padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff}.certificate-filters label{display:grid;gap:5px;font-size:12px;font-weight:750}.certificate-filters input,.certificate-filters select{width:100%;padding:11px 12px;border:1px solid #cbd6e2;border-radius:8px;background:#fff}.certificate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.certificate-card{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:18px;border:1px solid var(--line);border-radius:13px;background:#fff}.certificate-preview{height:145px;display:grid;place-items:center;border:1px solid var(--line);border-radius:7px;overflow:hidden;background:#eef3f8}.certificate-preview img{width:100%;height:100%;object-fit:cover;object-position:top}.certificate-preview span{font-size:10px;font-weight:900;color:var(--blue);transform:rotate(-90deg)}.certificate-card small{color:var(--muted)}.certificate-card h2{margin:6px 0;font-size:16px;line-height:1.3;color:var(--navy)}.certificate-card b{display:block;color:var(--blue)}.certificate-link{display:inline-block;margin-top:16px;color:var(--blue);font-size:13px;font-weight:800}.certificate-detail{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px;align-items:start}.certificate-detail h1{font-size:clamp(32px,4vw,48px);line-height:1.1;color:var(--navy)}.certificate-meta div{padding:10px 0;border-bottom:1px solid var(--line)}.certificate-meta dt{font-size:11px;text-transform:uppercase;color:var(--muted)}.certificate-meta dd{margin:2px 0 0;font-weight:750}.certificate-protection{color:var(--muted);font-size:13px}.certificate-document{min-height:700px;border:1px solid var(--line);border-radius:12px;background:#eef3f8;overflow:hidden}.certificate-document iframe,.certificate-document img{width:100%;height:800px;border:0;object-fit:contain}.certificate-document img{height:auto}.nav-links{min-width:0;overflow:hidden}.nav-links a{white-space:nowrap}
@media(max-width:1000px){.certificate-filters{grid-template-columns:1fr 1fr}.certificate-search{grid-column:1/-1}.certificate-grid{grid-template-columns:1fr 1fr}.certificate-detail{grid-template-columns:1fr}.certificate-document{min-height:500px}}
@media(max-width:620px){.certificate-filters,.certificate-grid{grid-template-columns:1fr}.certificate-search{grid-column:1}.certificate-card{grid-template-columns:86px 1fr}.certificate-preview{height:120px}.certificate-document iframe{height:580px}}

/* Reference storefront selected on 2026-09-02 */
:root{--container:1480px;--navy:#062a4b;--blue:#145fae;--soft:#f5f8fb}
.reference-header-main{min-height:108px;grid-template-columns:280px 145px minmax(320px,1fr) 170px 90px 118px;gap:20px}
.reference-header-main .brand-logo-new{width:280px;height:78px}
.header-city{border:0;background:transparent;color:#3b4b5e;font-size:13px;white-space:nowrap;cursor:pointer;text-align:left}.header-city b{color:var(--navy);margin:0 4px}
.reference-header-main .search-form{max-width:none;height:50px;border-radius:6px}.reference-header-main .search-form button{min-width:94px;background:var(--navy)}
.header-phone{display:grid;line-height:1.25}.header-phone>a:first-child{font-size:17px;color:var(--navy);font-weight:850;white-space:nowrap}.header-phone span{font-size:12px;color:var(--muted);margin-top:2px}.header-phone>a:last-child{font-size:12px;color:var(--blue);text-decoration:underline;margin-top:5px}
.header-login{display:flex;gap:7px;align-items:center;justify-content:center;color:var(--navy);font-weight:750;font-size:14px;border-left:1px solid var(--line);height:54px}.header-login span{font-size:23px}
.reference-header-main .cart-link{position:relative;justify-content:center}.reference-header-main .cart-link>span:first-child{font-size:24px}.reference-header-main .cart-link b{position:absolute;top:-11px;right:1px;min-width:22px;width:22px;height:22px;font-size:11px;background:var(--navy)}
.main-nav{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.nav-inner{height:50px;gap:28px}.catalog-menu{min-width:190px}.catalog-menu summary{height:50px;padding:0;background:#fff;color:var(--navy);gap:10px}.catalog-menu summary:after{font-size:11px}.catalog-dropdown{top:50px}.nav-links{gap:37px}.nav-links a{font-size:13px;font-weight:650}
.reference-hero{min-height:350px;background-color:#eef4fa;background-image:linear-gradient(90deg,#f8fbfe 0%,rgba(248,251,254,.96) 31%,rgba(248,251,254,.3) 56%,rgba(238,244,250,0) 78%),url("../img/brand/hero-pipes-blueprint-v2.11654dc45d55.png");background-repeat:no-repeat;background-position:center,right center;background-size:100% 100%,980px auto;border-bottom:1px solid #d8e2ec;overflow:hidden}.reference-hero-inner{min-height:350px;display:flex;align-items:center}.reference-hero-copy{width:590px;padding:28px 0 22px}.reference-hero h1{margin:0;color:var(--navy);font-size:clamp(35px,3.1vw,52px);line-height:1.18;letter-spacing:-.025em}.reference-benefits{display:grid;grid-template-columns:repeat(3,1fr);margin-top:34px}.reference-benefits>div{display:flex;align-items:center;gap:14px;padding-right:22px}.reference-benefits>div+div{padding-left:24px;border-left:1px solid #d6e0ea}.reference-benefits b{font-size:14px;line-height:1.45}.benefit-icon{width:38px;height:38px;border:2px solid var(--navy);border-radius:10px;display:grid;place-items:center;color:var(--navy);font-size:19px;font-weight:900;flex:0 0 auto}.hero-dots{position:absolute;left:50%;bottom:17px;display:flex;gap:14px}.reference-hero{position:relative}.hero-dots i{display:block;width:10px;height:10px;border:1px solid var(--blue);border-radius:50%}.hero-dots i.active{width:22px;border-radius:10px;background:var(--blue)}
.home-catalog-stage{position:relative;margin-top:-1px;padding:0 0 34px;background:#f7f9fc}.home-catalog-card{position:relative;z-index:4;transform:translateY(0);background:#fff;border:1px solid #d8e1eb;border-radius:10px;box-shadow:0 8px 26px rgba(6,42,75,.08);overflow:hidden}.product-tabs{display:flex;align-items:stretch;min-height:58px;border-bottom:1px solid var(--line);overflow-x:auto}.product-tabs a{min-width:105px;padding:0 17px;display:flex;align-items:center;justify-content:center;gap:9px;border-right:1px solid var(--line);font-size:13px;white-space:nowrap;color:#253b53}.product-tabs a:last-child{margin-left:auto}.product-tabs a.active{background:var(--navy);color:#fff}.product-tab-icon{font-size:11px;color:#8192a5}.product-tabs a.active .product-tab-icon{color:#fff}
.home-filter-toolbar{padding:18px 20px 16px;display:flex;align-items:end;justify-content:space-between;gap:20px}.home-product-filter{display:flex;align-items:end;gap:10px;flex-wrap:wrap}.home-product-filter label{display:grid;gap:4px;font-size:11px;color:#4f6174}.home-product-filter select{min-width:145px;height:42px;padding:0 34px 0 12px;border:1px solid #cfd9e4;border-radius:6px;background:#fff;color:var(--navy)}.home-product-filter .filter-submit{height:42px;padding:0 17px;border-radius:6px}.home-product-filter .filter-reset{height:42px;display:flex;align-items:center;padding:0 10px;font-size:12px;color:var(--navy)}.catalog-view-actions{display:flex;align-items:center;gap:8px}.catalog-view-actions button,.catalog-view-actions a{height:42px;padding:0 16px;border:1px solid #cbd7e3;border-radius:5px;background:#fff;color:var(--navy);display:inline-flex;align-items:center;gap:6px;font-size:12px}.catalog-view-actions button.active{background:#edf4fb;border-color:#8eb3d8}
.home-product-table{margin:0 20px;border:1px solid #d5dfe9;border-radius:5px;overflow:hidden}.home-product-head,.home-product-row{display:grid;grid-template-columns:minmax(245px,2.1fr) 105px 86px 82px 86px 108px 135px 96px 110px 105px;align-items:center;gap:8px}.home-product-head{min-height:42px;padding:0 12px;background:var(--navy);color:#fff;font-size:10px;font-weight:750;text-align:center}.home-product-head span:first-child{text-align:left}.home-product-row{min-height:72px;padding:9px 12px;background:#fff;font-size:12px;text-align:center}.home-product-name{display:flex;align-items:center;gap:10px;text-align:left;color:#0b4f8b;font-weight:750}.pipe-thumb{width:48px;height:44px;border-radius:5px;background:linear-gradient(135deg,#dfe6ed,#7c8e9f);display:grid;place-items:center;color:#243b52;font-size:25px}.home-cart-form{display:flex;align-items:center;justify-content:center;gap:5px}.home-cart-form small{font-size:11px}.quantity-stepper{display:inline-grid;grid-template-columns:30px minmax(46px,58px) 30px;height:34px;border:1px solid #ccd7e2;border-radius:5px;overflow:hidden;background:#fff}.quantity-stepper button{border:0;background:#f7f9fb;color:var(--navy);font-size:17px;cursor:pointer}.quantity-stepper input{width:100%!important;min-width:0!important;border:0!important;border-left:1px solid #dce4ec!important;border-right:1px solid #dce4ec!important;border-radius:0!important;padding:0 4px!important;text-align:center;-moz-appearance:textfield}.quantity-stepper input::-webkit-inner-spin-button,.quantity-stepper input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.home-add-cart{height:36px;border:0;border-radius:5px;background:var(--navy);color:#fff;font-weight:750;cursor:pointer}.show-more-products{height:38px;background:#f5f8fb;display:flex;align-items:center;justify-content:center;color:#365a7c;font-size:12px}
.home-trust-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:16px}.home-trust-grid>a,.home-trust-grid>div{display:grid;grid-template-columns:54px 1fr;gap:14px;padding:26px 22px;min-height:130px}.home-trust-grid>*+*{border-left:1px solid var(--line)}.home-trust-grid>*>span{font-size:32px;color:var(--navy)}.home-trust-grid b{display:block;color:var(--navy);font-size:14px}.home-trust-grid p{margin:6px 0;color:var(--muted);font-size:12px;line-height:1.45}.home-trust-grid u{font-size:12px;color:var(--blue)}.popular-filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:17px 20px;border-top:1px solid var(--line);font-size:12px}.popular-filters b{margin-right:4px;color:var(--navy)}.popular-filters a{padding:7px 12px;border:1px solid var(--line);border-radius:5px;background:#fff}.popular-filters .all-link{border:0;color:var(--blue);margin-right:26px}
.catalog-filter-panel-inline{position:static;width:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));box-shadow:none;margin-bottom:22px}.catalog-filter-panel-inline .filter-panel-actions{grid-column:auto;align-self:end;min-width:0;gap:6px}.catalog-filter-panel-inline .filter-panel-actions .button{min-width:0;min-height:42px;flex:1;padding-left:9px;padding-right:9px}.dynamic-product-table .catalog-product-head,.dynamic-product-table .catalog-product-row{grid-template-columns:minmax(250px,2.2fr) repeat(var(--attribute-count),minmax(82px,.72fr)) minmax(90px,.75fr) minmax(105px,.85fr) minmax(165px,1.15fr)}.dynamic-product-table .catalog-row-action form{grid-template-columns:auto 1fr}.dynamic-product-table .catalog-row-action label{min-width:120px}.dynamic-product-table .catalog-row-action button.button{grid-column:2;grid-row:1/3}.cart-row .quantity-stepper{height:38px}
@media(max-width:1250px){.reference-header-main{grid-template-columns:250px 1fr 160px 95px}.reference-header-main .brand-logo-new{width:250px}.header-city,.header-login{display:none}.reference-header-main .search-form{grid-column:auto;grid-row:auto}.nav-links{gap:20px}.reference-hero{background-size:100% 100%,850px auto}.home-filter-toolbar{align-items:stretch;flex-direction:column}.catalog-view-actions{justify-content:flex-end}.home-product-table{overflow-x:auto}.home-product-head,.home-product-row{min-width:1220px}.dynamic-product-table{overflow-x:auto}.dynamic-product-table .catalog-product-head,.dynamic-product-table .catalog-product-row{min-width:1150px}}
@media(max-width:850px){.reference-header-main{grid-template-columns:1fr auto;gap:12px;padding:12px 0}.reference-header-main .brand-logo-new{width:220px;height:60px}.header-phone{display:none}.reference-header-main .search-form{grid-column:1/-1;grid-row:2}.nav-links{display:none}.reference-hero{min-height:510px;background-image:linear-gradient(180deg,rgba(248,251,254,.98) 0%,rgba(248,251,254,.92) 58%,rgba(238,244,250,.2) 100%),url("../img/brand/hero-pipes-blueprint-v2.11654dc45d55.png");background-position:center,bottom right;background-size:100% 100%,760px auto}.reference-hero-inner{min-height:510px;align-items:flex-start}.reference-hero-copy{width:100%;padding-top:34px}.reference-hero h1{font-size:38px}.reference-benefits{grid-template-columns:1fr;gap:9px;margin-top:24px}.reference-benefits>div,.reference-benefits>div+div{border:0;padding:0}.reference-benefits br{display:none}.home-catalog-card{width:100%;border-radius:0}.home-product-filter{display:grid;grid-template-columns:1fr 1fr}.home-product-filter label,.home-product-filter select{width:100%}.catalog-view-actions{overflow-x:auto;justify-content:flex-start}.home-trust-grid{grid-template-columns:1fr 1fr}.home-trust-grid>*+*{border-left:0}.home-trust-grid>*:nth-child(even){border-left:1px solid var(--line)}.popular-filters{align-items:flex-start}.commercial-terms{padding-top:24px}.catalog-filter-panel-inline{grid-template-columns:1fr 1fr}.dynamic-product-table .catalog-product-head{display:grid}}
@media(max-width:560px){.reference-header-main .brand-logo-new{width:180px;height:52px}.reference-hero h1{font-size:31px}.reference-hero{min-height:470px;background-size:100% 100%,620px auto}.reference-benefits b{font-size:12px}.product-tabs a{min-width:95px}.home-product-filter{grid-template-columns:1fr}.home-trust-grid{grid-template-columns:1fr}.home-trust-grid>*:nth-child(even),.home-trust-grid>*+*{border-left:0;border-top:1px solid var(--line)}.catalog-filter-panel-inline{grid-template-columns:1fr}.dynamic-product-table .catalog-product-head{display:none}.dynamic-product-table .catalog-product-row{display:grid;min-width:0;grid-template-columns:1fr 1fr}.dynamic-product-table .catalog-product-main,.dynamic-product-table .catalog-row-action{grid-column:1/-1}}