: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{display:block;width:252px;height:auto;max-width:100%;aspect-ratio:151/38;object-fit:contain;object-position:left 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:220px;height:auto;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:230px}.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:200px;height:auto}.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:96px;grid-template-columns:252px 135px minmax(320px,1fr) 170px 90px 118px;gap:18px}
.reference-header-main .brand-logo-new{width:252px;height:auto}
.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{position:relative;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-v2.243fdbe3728c.webp");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}
.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:230px 1fr 160px 95px}.reference-header-main .brand-logo-new{width:230px;height:auto}.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:200px;height:auto}.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-v2.243fdbe3728c.webp");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:164px;height:auto}.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}}

/* Category-aware catalog navigation and compact product results. */
.brand-logo-new{object-fit:contain;object-position:left center;image-rendering:auto}
.footer-brand-card .brand-logo-new{object-position:center}
.home-entry-stage{padding:0 0 34px;background:#f7f9fc}
.home-entry-card{position:relative;z-index:4;margin-top:-1px;border:1px solid #d8e1eb;border-radius:10px;background:#fff;box-shadow:0 8px 26px rgba(6,42,75,.08);overflow:hidden}
.home-entry-copy{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:40px;padding:34px 30px}
.home-entry-copy h2{margin:5px 0 8px;color:var(--navy);font-size:clamp(27px,3vw,40px);line-height:1.12}
.home-entry-copy p{max-width:780px;margin:0;color:var(--muted)}
.home-entry-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.catalog-dropdown-all{font-weight:800;color:var(--blue);border-bottom:1px solid var(--line);border-radius:0!important;margin-bottom:4px}
.nav-home{display:flex;align-items:center;white-space:nowrap;color:var(--navy);font-size:13px;font-weight:750}
.nav-home:hover,.nav-home[aria-current="page"]{color:var(--blue)}
.catalog-hub-page{background:#f7f9fc}
.catalog-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.catalog-category-card{min-width:0;display:grid;grid-template-columns:132px minmax(0,1fr) auto;align-items:center;gap:18px;min-height:132px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:.2s}
.catalog-category-card:hover{border-color:#a9bed7;box-shadow:var(--shadow);transform:translateY(-2px)}
.catalog-category-image{width:132px;aspect-ratio:16/10;display:grid;place-items:center;overflow:hidden;border-radius:10px;background:#e9eff6;color:var(--blue);font-weight:900}
.catalog-category-image img{width:100%;height:100%;object-fit:cover}
.catalog-category-copy{display:grid;gap:7px;min-width:0}
.catalog-category-copy strong{color:var(--navy);font-size:17px;line-height:1.25}
.catalog-category-copy small{color:var(--muted)}
.catalog-category-arrow{color:var(--blue);font-size:22px}
.catalog-hub-page .category-description{margin-top:42px}
.catalog-filter-strip .quick-filter-values{flex:1}
.filter-popover .catalog-filter-panel{left:auto;right:0}
.catalog-product-table-compact .catalog-product-head,.catalog-product-table-compact .catalog-product-row{grid-template-columns:minmax(280px,2.3fr) minmax(110px,.8fr) minmax(105px,.8fr) minmax(145px,1fr) minmax(95px,.7fr) minmax(105px,.75fr) minmax(165px,1.1fr)}
.catalog-product-table-compact .catalog-product-row>span{overflow-wrap:anywhere}
.catalog-product-table-compact .catalog-row-action form{grid-template-columns:auto 1fr}
.catalog-product-table-compact .catalog-row-action label{min-width:120px}
.catalog-product-table-compact .catalog-row-action button.button{grid-column:2;grid-row:1/3}

/* Legacy contact content without Bootstrap: compact requisites + map. */
.page-contacts .prose{max-width:none}
.page-contacts .prose>.row{display:grid;grid-template-columns:minmax(0,680px) minmax(320px,1fr);gap:28px;align-items:start}
.page-contacts .prose table{width:100%!important;border-collapse:collapse;border:1px solid var(--line);background:#fff;font-size:14px}
.page-contacts .prose table td{height:auto!important;padding:9px 12px!important;border:1px solid var(--line);vertical-align:top}
.page-contacts .prose table td:first-child{width:190px;color:var(--muted);font-weight:700}
.page-contacts .prose table p,.page-contacts .prose table span{margin:0!important;line-height:1.35!important}
.page-contacts .prose iframe{display:block;width:100%!important;max-width:100%;border:0;border-radius:14px;box-shadow:0 8px 28px rgba(20,41,67,.12)}

@media(max-width:1100px){
  .catalog-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .catalog-product-table-compact{overflow-x:auto}
  .catalog-product-table-compact .catalog-product-head,.catalog-product-table-compact .catalog-product-row{min-width:1080px}
  .page-contacts .prose>.row{grid-template-columns:1fr}
}
@media(max-width:760px){
  .home-entry-copy{grid-template-columns:1fr;gap:22px;padding:26px 20px}
  .home-entry-actions{justify-content:flex-start}
  .catalog-category-grid{grid-template-columns:1fr}
  .catalog-category-card{grid-template-columns:104px minmax(0,1fr) auto;min-height:108px;padding:10px}
  .catalog-category-image{width:104px}
  .filter-popover .catalog-filter-panel{right:16px}
  .catalog-product-table-compact{overflow:visible}
  .catalog-product-table-compact .catalog-product-row{min-width:0}
  .page-contacts .prose table td:first-child{width:38%}
}

/* Full editorial pages: services, delivery, payment, about, contacts and guide. */
.special-page{display:grid;gap:46px}
.special-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:42px;align-items:end;padding:30px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(135deg,#f7faff,#eef4fa)}
.special-intro h2,.special-hero h2,.process-section h2,.pickup-panel h2,.contact-panel h2,.contact-requisites h2,.company-principles h2,.guide-materials h2,.guide-checklist h2{margin:5px 0 10px;color:var(--navy);font-size:clamp(26px,3vw,40px);line-height:1.15}
.special-lead{max-width:770px;margin:0;color:#40556b;font-size:17px;line-height:1.7}
.special-intro-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.special-intro>.special-intro-actions{justify-content:flex-end;margin:0}
.special-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);align-items:stretch;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 34px rgba(6,42,75,.07)}
.special-hero>div:first-child{display:flex;flex-direction:column;justify-content:center;padding:46px}
.special-hero-media{min-height:420px;background:#eaf0f6}
.special-hero-media img{width:100%;height:100%;object-fit:cover}
.hero-note{display:grid;gap:4px;margin-top:26px;padding:16px 18px;border-left:4px solid var(--blue);background:#f2f7fc;color:#41566c}
.hero-note b{color:var(--navy)}
.service-stack{display:grid;gap:24px}
.service-showcase{display:grid;grid-template-columns:minmax(360px,.9fr) minmax(0,1fr);align-items:stretch;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff}
.service-showcase:nth-child(even) img{order:2}
.service-showcase>img{width:100%;height:100%;min-height:360px;object-fit:cover}
.service-showcase>div{display:flex;flex-direction:column;justify-content:center;padding:38px 44px}
.service-showcase h2{margin:8px 0 12px;color:var(--navy);font-size:30px}
.service-showcase p{margin:0;color:#52667a;line-height:1.65}
.service-showcase>a,.service-showcase div>a{margin-top:20px;color:var(--blue);font-weight:800}
.service-number{font-size:12px;font-weight:900;letter-spacing:.15em;color:var(--blue)}
.feature-list{display:grid;gap:9px;margin:20px 0 0;padding:0;list-style:none}
.feature-list li{position:relative;padding-left:24px;color:#2f455b}
.feature-list li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.info-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card{padding:28px;border:1px solid var(--line);border-radius:15px;background:#fff}
.info-card-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:12px;background:var(--navy);color:#fff;font-size:12px;font-weight:900;letter-spacing:.05em}
.info-card h2{margin:20px 0 9px;color:var(--navy);font-size:23px}
.info-card p{margin:0;color:#53677b;line-height:1.65}
.process-section{display:grid;grid-template-columns:minmax(240px,.75fr) minmax(0,1.7fr);gap:42px;padding:34px;border:1px solid var(--line);border-radius:16px;background:#f7f9fc}
.process-list-modern{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0;padding:0;list-style:none;counter-reset:process}
.process-list-modern li{position:relative;display:grid;gap:5px;min-height:116px;padding:22px 20px 18px 62px;border:1px solid var(--line);border-radius:12px;background:#fff;counter-increment:process}
.process-list-modern li:before{content:counter(process);position:absolute;left:20px;top:20px;width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:#e9f2fb;color:var(--blue);font-weight:900}
.process-list-modern b{color:var(--navy)}
.process-list-modern span{color:var(--muted);font-size:13px;line-height:1.5}
.pickup-panel,.company-principles,.guide-materials,.guide-checklist{display:grid;grid-template-columns:minmax(240px,.8fr) minmax(0,1.45fr);gap:54px;padding:36px;border:1px solid var(--line);border-radius:16px;background:#fff}
.pickup-panel>div:last-child{display:grid;gap:10px;align-content:center;padding:24px;border-radius:12px;background:#f4f7fa;color:#42576d}
.pickup-panel>div:last-child b{color:var(--navy)}
.pickup-panel>div:last-child a{margin-top:8px;color:var(--blue);font-weight:800}
.payment-scheme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.payment-scheme-grid article{min-height:230px;padding:25px;border:1px solid var(--line);border-radius:15px;background:#fff}
.payment-scheme-grid article>span{display:inline-block;padding:8px 11px;border-radius:8px;background:#eaf3fc;color:var(--blue);font-size:21px;font-weight:900}
.payment-scheme-grid h3{margin:30px 0 8px;color:var(--navy);font-size:19px}
.payment-scheme-grid p{margin:0;color:var(--muted);line-height:1.55}
.payment-note{display:grid;grid-template-columns:1fr 1.8fr auto;gap:24px;align-items:center;padding:24px 28px;border:1px solid #c5d8ec;border-radius:14px;background:#edf5fd;color:#41586f}
.payment-note b{color:var(--navy)}
.payment-note a{white-space:nowrap;color:var(--blue);font-weight:800}
.metal-story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.metal-story-grid>a{overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff;transition:.2s}
.metal-story-grid>a:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.metal-story-grid img{width:100%;aspect-ratio:16/9;object-fit:cover}
.metal-story-grid span{display:grid;gap:7px;padding:20px}
.metal-story-grid b{color:var(--navy);font-size:19px}
.metal-story-grid small{color:var(--muted);font-size:13px;line-height:1.5}
.capability-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.capability-grid article{padding:27px}
.capability-grid article+article{border-left:1px solid var(--line)}
.capability-grid article>span{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.12em}
.capability-grid h3{margin:18px 0 8px;color:var(--navy);font-size:20px}
.capability-grid p{margin:0;color:var(--muted);line-height:1.55}
.company-principles>div:last-child{display:grid;gap:10px}
.company-principles p{display:grid;grid-template-columns:190px 1fr;gap:24px;margin:0;padding:17px 0;border-bottom:1px solid var(--line)}
.company-principles p:last-child{border:0}
.company-principles b{color:var(--navy)}
.company-principles span{color:var(--muted)}
.special-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px 38px;border-radius:17px;background:var(--navy);color:#fff}
.special-cta h2{margin:0 0 7px;color:#fff;font-size:28px}
.special-cta p{max-width:760px;margin:0;color:#cbd9e6}
.special-cta .button{white-space:nowrap}
.contact-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.contact-summary-card{position:relative;display:grid;gap:7px;min-height:168px;padding:24px 22px;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.contact-summary-card:after{content:"";position:absolute;right:-28px;bottom:-44px;width:104px;height:104px;border-radius:50%;background:#edf5fd}
.contact-summary-card:hover{border-color:#a5bdd6;box-shadow:var(--shadow)}
.contact-icon{width:36px;height:36px;display:grid;place-items:center;margin-bottom:7px;border-radius:9px;background:var(--navy);color:#fff;font-weight:900}
.contact-summary-card small{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em}
.contact-summary-card b{position:relative;z-index:1;color:var(--navy);font-size:17px;overflow-wrap:anywhere}
.contact-summary-card em{color:#607286;font-size:12px;font-style:normal}
.contact-main-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(340px,.75fr);gap:20px;align-items:stretch}
.contact-map{min-height:480px;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:#eaf0f5}
.contact-map iframe{display:block;width:100%;height:100%;min-height:480px;border:0}
.contact-panel{display:flex;flex-direction:column;justify-content:center;padding:34px;border:1px solid var(--line);border-radius:16px;background:#fff}
.contact-panel dl{display:grid;gap:18px;margin:18px 0}
.contact-panel dl div{display:grid;gap:4px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.contact-panel dt{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em}
.contact-panel dd{margin:0;color:#30465c;line-height:1.55}
.contact-panel p{color:var(--muted);line-height:1.55}
.contact-panel .button{align-self:flex-start;margin-top:10px}
.contact-requisites{padding:34px;border:1px solid var(--line);border-radius:16px;background:#f7f9fc}
.contact-team{padding:34px;border:1px solid var(--line);border-radius:16px;background:#f7f9fc}
.contact-team .section-heading{margin-bottom:22px}
.contact-team .section-heading p{margin:6px 0 0;color:var(--muted)}
.department-list{display:grid;gap:18px}
.department-card{overflow:hidden;border:1px solid #d7e1ec;border-radius:13px;background:#fff;box-shadow:0 6px 20px rgba(22,52,82,.06)}
.department-card>header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 22px;border-bottom:1px solid var(--line)}
.department-card>header h3{margin:0;color:var(--blue);font-size:21px;text-transform:uppercase}
.department-card>header p{margin:4px 0 0;color:var(--muted);font-size:13px}
.department-contacts{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.department-contacts a{display:flex;align-items:center;gap:8px;color:#344b62;font-weight:750}
.department-contacts a span{color:var(--blue)}
.manager-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line)}
.manager-card{display:grid;grid-template-columns:52px minmax(0,1fr);gap:13px;min-height:152px;padding:18px;background:#f5f7fa}
.manager-photo{width:52px;height:52px;display:grid;place-items:center;overflow:hidden;border-radius:50%;background:#dce8f4;color:var(--blue);font-size:24px;font-weight:900}
.manager-photo img{width:100%;height:100%;object-fit:cover}
.manager-copy{min-width:0}
.manager-copy small{display:block;margin-top:3px;color:var(--muted);font-size:11px;font-weight:700}
.manager-copy h4{margin:0;color:var(--navy);font-size:15px;line-height:1.3}
.manager-copy p{margin:0 0 10px;color:var(--muted);font-size:12px;line-height:1.45}
.manager-contacts{display:grid;gap:4px;margin-top:10px;font-size:12px}
.manager-contacts a{color:var(--blue);font-weight:700;overflow-wrap:anywhere}
.manager-contacts span{color:var(--muted);font-weight:600}
.contact-requisites .section-heading{align-items:end;margin-bottom:23px}
.requisites-grid{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border:1px solid var(--line);border-radius:12px;background:#fff}
.requisites-grid>div{display:grid;gap:5px;min-height:84px;padding:19px 21px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.requisites-grid>div:nth-child(3n){border-right:0}
.requisites-grid>div:nth-last-child(-n+3){border-bottom:0}
.requisites-grid small{color:var(--muted);font-size:11px;text-transform:uppercase}
.requisites-grid b{color:var(--navy);font-size:15px;overflow-wrap:anywhere}
.guide-page .page-heading{max-width:920px}
.guide-page .page-heading p{max-width:820px;color:var(--muted);font-size:17px;line-height:1.65}
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:46px}
.guide-grid article{position:relative;padding:30px;border:1px solid var(--line);border-radius:16px;background:#fff}
.guide-grid h2{margin:15px 0 8px;color:var(--navy);font-size:24px}
.guide-grid p{color:#4a6075}
.guide-grid ul{display:grid;gap:8px;margin:20px 0;padding-left:20px;color:var(--muted)}
.guide-grid a{display:inline-block;margin-top:8px;color:var(--blue);font-weight:800}
.guide-symbol{width:48px;height:48px;display:grid;place-items:center;border-radius:11px;background:#eaf3fc;color:var(--blue);font-size:25px}
.guide-materials{margin-bottom:24px}
.guide-materials>div:last-child{display:grid;gap:10px}
.guide-materials a{display:grid;gap:4px;padding:17px 20px;border:1px solid var(--line);border-radius:10px;background:#f8fafc}
.guide-materials b{color:var(--navy)}
.guide-materials span{color:var(--muted);font-size:13px}
.guide-checklist{margin-bottom:46px}
.guide-glossary{margin:46px 0}
.glossary-grid{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff}
.glossary-grid article{display:grid;align-content:start;gap:8px;min-height:132px;padding:21px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.glossary-grid article:nth-child(4n){border-right:0}.glossary-grid article:nth-last-child(-n+4){border-bottom:0}
.glossary-grid b{color:var(--blue);font-size:19px}.glossary-grid span{color:var(--muted);font-size:13px;line-height:1.5}
.guide-checklist ol{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0;padding:0;list-style:none;counter-reset:guide}
.guide-checklist li{position:relative;display:grid;gap:5px;padding:18px 16px 18px 54px;border:1px solid var(--line);border-radius:10px;counter-increment:guide}
.guide-checklist li:before{content:counter(guide);position:absolute;left:16px;top:17px;width:25px;height:25px;display:grid;place-items:center;border-radius:7px;background:var(--navy);color:#fff;font-size:12px;font-weight:900}
.guide-checklist b{color:var(--navy)}
.guide-checklist span{color:var(--muted);font-size:13px;line-height:1.45}
.product-certificates{padding-top:10px;padding-bottom:25px}
.product-certificate-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.product-certificate-card{display:grid;grid-template-columns:52px 1fr auto;gap:15px;align-items:center;padding:17px;border:1px solid var(--line);border-radius:12px;background:#fff}
.product-certificate-card:hover{border-color:#9eb9d5;box-shadow:var(--shadow)}
.certificate-file-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:9px;background:#eaf3fc;color:var(--blue);font-size:12px;font-weight:900}
.product-certificate-card>span:nth-child(2){display:grid;gap:5px}
.product-certificate-card b{color:var(--navy)}
.product-certificate-card small{color:var(--muted)}
.product-certificate-card i{color:var(--blue);font-style:normal;font-size:20px}

@media(max-width:1050px){
  .special-hero{grid-template-columns:1fr}.special-hero-media{min-height:340px;order:-1}.special-hero>div:first-child{padding:34px}
  .payment-scheme-grid,.contact-summary-grid,.capability-grid{grid-template-columns:repeat(2,1fr)}
  .capability-grid article:nth-child(3){border-left:0;border-top:1px solid var(--line)}.capability-grid article:nth-child(4){border-top:1px solid var(--line)}
  .contact-main-grid{grid-template-columns:1fr}.contact-panel{min-height:0}
  .manager-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  .special-intro,.process-section,.pickup-panel,.company-principles,.guide-materials,.guide-checklist{grid-template-columns:1fr;gap:24px}
  .service-showcase{grid-template-columns:1fr}.service-showcase:nth-child(even) img{order:0}.service-showcase>img{min-height:280px;aspect-ratio:16/9}
  .info-card-grid,.metal-story-grid{grid-template-columns:1fr}
  .payment-note{grid-template-columns:1fr}.payment-note a{white-space:normal}
  .requisites-grid{grid-template-columns:repeat(2,1fr)}.requisites-grid>div:nth-child(3n){border-right:1px solid var(--line)}.requisites-grid>div:nth-child(2n){border-right:0}.requisites-grid>div:nth-last-child(-n+3){border-bottom:1px solid var(--line)}.requisites-grid>div:last-child{border-bottom:0}
  .guide-grid{grid-template-columns:1fr}.product-certificate-grid{grid-template-columns:1fr}
  .glossary-grid{grid-template-columns:repeat(2,1fr)}.glossary-grid article:nth-child(4n){border-right:1px solid var(--line)}.glossary-grid article:nth-child(2n){border-right:0}.glossary-grid article:nth-last-child(-n+4){border-bottom:1px solid var(--line)}.glossary-grid article:nth-last-child(-n+2){border-bottom:0}
}
@media(max-width:560px){
  .special-page{gap:28px}.special-intro,.special-hero>div:first-child,.service-showcase>div,.process-section,.pickup-panel,.company-principles,.contact-panel,.contact-requisites,.contact-team,.guide-materials,.guide-checklist{padding:23px}
  .special-hero-media{min-height:235px}.service-showcase>img{min-height:220px}
  .process-list-modern,.payment-scheme-grid,.contact-summary-grid,.capability-grid,.guide-checklist ol{grid-template-columns:1fr}
  .capability-grid article+article{border-left:0;border-top:1px solid var(--line)}
  .special-cta{align-items:flex-start;flex-direction:column;padding:26px 23px}.special-cta .button{white-space:normal}
  .contact-map,.contact-map iframe{min-height:340px}.contact-main-grid{grid-template-columns:minmax(0,1fr)}
  .requisites-grid{grid-template-columns:1fr}.requisites-grid>div,.requisites-grid>div:nth-child(3n),.requisites-grid>div:nth-child(2n){border-right:0;border-bottom:1px solid var(--line)}
  .company-principles p{grid-template-columns:1fr;gap:5px}.product-certificate-card{grid-template-columns:46px 1fr auto}.certificate-file-icon{width:46px;height:46px}
  .department-card>header{align-items:flex-start;flex-direction:column}.department-contacts{display:grid;gap:8px}.manager-grid{grid-template-columns:1fr}.manager-card{min-height:0}
  .glossary-grid{grid-template-columns:1fr}.glossary-grid article,.glossary-grid article:nth-child(4n),.glossary-grid article:nth-child(2n){border-right:0;border-bottom:1px solid var(--line)}.glossary-grid article:last-child{border-bottom:0}
}

/* Mobile containment and compact product actions. */
@media(max-width:560px){
  html,body{max-width:100%;overflow-x:clip}
  .container,.container>*,.special-page,.special-page>*,.contact-main-grid>*,.contact-requisites .section-heading>*,.catalog-page-heading>div{min-width:0;max-width:100%}
  .page-heading h1,.special-page h2,.contact-summary-card b,.contact-panel dd,.requisites-grid b,.guide-page h2{overflow-wrap:anywhere}
  .reference-benefits br{display:block}
  .home-entry-actions{display:grid;grid-template-columns:1fr;width:100%}
  .home-entry-actions .button{width:100%}
  .catalog-page-heading p{overflow-wrap:anywhere}
  .catalog-results-toolbar form,.catalog-results-toolbar label,.catalog-results-toolbar select{min-width:0;max-width:100%}
  .catalog-product-table-compact .catalog-product-row{grid-template-columns:1fr 1fr;overflow:hidden}
  .catalog-product-table-compact .catalog-row-action form{grid-template-columns:1fr;gap:8px}
  .catalog-product-table-compact .catalog-row-action label,.catalog-product-table-compact .catalog-row-action small,.catalog-product-table-compact .catalog-row-action button.button{grid-column:1;grid-row:auto;width:100%;min-width:0}
  .catalog-product-table-compact .quantity-stepper{width:100%;grid-template-columns:38px minmax(0,1fr) 38px}
  .catalog-product-table-compact .catalog-row-action input{width:100%}
  .contact-requisites .section-heading .button{width:100%;margin-top:16px}
  .requisites-grid b{font-size:14px}
}

/* Commercial homepage blocks based on established metal-trader patterns. */
.category-grid-rich{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.category-card-rich{min-height:0;padding:0;overflow:hidden;display:block;background:#fff}
.category-card-rich:hover{background:#fff;color:inherit}
.category-card-media{height:170px;display:grid;place-items:center;overflow:hidden;background:#eaf0f6;color:var(--blue);font-weight:900}
.category-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.category-card-rich:hover .category-card-media img{transform:scale(1.035)}
.category-card-copy{display:grid;grid-template-columns:auto 1fr;gap:7px 14px;padding:20px}
.category-card-copy small{grid-row:1/3;color:var(--blue);font-weight:900}
.category-card-copy b{color:var(--navy);font-size:18px;line-height:1.3}
.category-card-copy em{color:var(--blue);font-size:13px;font-style:normal;font-weight:800}
.home-services-section{padding:82px 0;background:#f6f8fb;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.home-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.home-service-grid>a{overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff;transition:.2s}
.home-service-grid>a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.home-service-grid img{width:100%;aspect-ratio:16/9;object-fit:cover}
.home-service-grid span{display:grid;gap:6px;padding:21px}
.home-service-grid small{color:var(--blue);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.home-service-grid b{color:var(--navy);font-size:19px}
.home-service-grid em{color:var(--muted);font-size:13px;line-height:1.55;font-style:normal}
.home-procurement{padding:84px 0;background:#fff}
.home-procurement-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:70px;align-items:start}
.home-procurement h2{margin:8px 0 14px;color:var(--navy);font-size:clamp(31px,4vw,48px);line-height:1.1}
.home-procurement>div>div:first-child>p{max-width:620px;color:var(--muted);font-size:16px;line-height:1.7}
.procurement-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.procurement-facts>div{display:grid;gap:4px;padding:18px;border:1px solid var(--line);border-radius:11px;background:#f8fafc}
.procurement-facts b{color:var(--navy);font-size:24px}
.procurement-facts span{color:var(--muted);font-size:11px;line-height:1.4}
.procurement-steps{display:grid;gap:0;margin:0;padding:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;list-style:none}
.procurement-steps li{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:22px 24px}
.procurement-steps li+li{border-top:1px solid var(--line)}
.procurement-steps>li>span{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:#eaf3fc;color:var(--blue);font-size:11px;font-weight:900}
.procurement-steps b{color:var(--navy)}
.procurement-steps p{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.5}
@media(max-width:950px){.category-grid-rich,.home-service-grid{grid-template-columns:repeat(2,1fr)}.home-procurement-grid{grid-template-columns:1fr;gap:34px}}
@media(max-width:560px){.category-grid-rich,.home-service-grid{grid-template-columns:1fr}.category-card-media{height:190px}.home-services-section,.home-procurement,.catalog-section,.featured-section{padding:54px 0}.procurement-facts{grid-template-columns:1fr}.procurement-facts>div{grid-template-columns:72px 1fr;align-items:center}.procurement-steps li{padding:18px 16px;grid-template-columns:42px 1fr}}

/* Focused SEO navigation, factual landing summaries and product FAQ. */
.seo-landing-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:-6px 0 24px;padding:14px 16px;border:1px solid var(--line);border-radius:11px;background:#f8fafc}
.seo-landing-links>b{margin-right:4px;color:var(--navy);font-size:13px}
.seo-landing-links a{padding:7px 10px;border:1px solid #d3dfeb;border-radius:7px;background:#fff;color:var(--blue);font-size:13px;font-weight:750}
.seo-landing-links a:hover{border-color:var(--blue)}
.seo-landing-links small{margin-left:4px;color:var(--muted);font-weight:600}
.landing-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:-4px 0 24px}
.landing-facts>div{padding:16px;border:1px solid var(--line);border-radius:10px;background:#f8fafc}
.landing-facts b{display:block;margin-bottom:9px;color:var(--navy);font-size:13px}
.landing-facts p{display:flex;gap:6px;flex-wrap:wrap;margin:0}
.landing-facts span{padding:4px 7px;border-radius:5px;background:#fff;color:#486078;font-size:12px}
.product-context-link{display:inline-block;margin-top:8px;color:var(--blue);font-size:13px;font-weight:750}
.product-faq{margin-top:64px}
.product-faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.product-faq details{padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:#fff}
.product-faq summary{cursor:pointer;color:var(--navy);font-weight:800}
.product-faq p{margin:12px 0 0;color:var(--muted);font-size:14px}
@media(max-width:820px){.product-faq-grid{grid-template-columns:1fr}.seo-landing-links{align-items:flex-start}}

/* Personal-data documents and consent controls. */
.legal-consent{display:flex!important;grid-template-columns:auto 1fr!important;align-items:flex-start!important;gap:9px!important;font-weight:400!important;line-height:1.45}
.legal-consent input{flex:0 0 auto!important;width:18px!important;height:18px!important;margin-top:2px}
.legal-consent a{text-decoration:underline;text-underline-offset:2px;font-weight:700}
.legal-layout{display:grid;grid-template-columns:minmax(280px,.7fr) minmax(0,1.3fr);gap:48px;align-items:start}
.legal-summary{position:sticky;top:24px;padding:30px;border:1px solid var(--line);border-radius:16px;background:#f7f9fc}
.legal-summary h1{margin:9px 0 14px;color:var(--navy);font-size:clamp(29px,3.5vw,45px);line-height:1.08}
.legal-summary p{color:var(--muted)}
.legal-summary a{display:inline-block;margin-top:10px;color:var(--blue);font-weight:800}
.legal-document{display:grid;gap:16px;counter-reset:legal}
.legal-document section{padding:26px 30px;border:1px solid var(--line);border-radius:14px;background:#fff}
.legal-document h2{margin:0 0 12px;color:var(--navy);font-size:22px}
.legal-document p{margin:10px 0;color:#40576d}
.legal-document ul{display:grid;gap:8px;margin:12px 0;padding-left:22px;color:#40576d}
.legal-document a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.legal-document .legal-callout{background:#eef5fc;border-color:#bdd0e3}
.legal-link-button{padding:0;border:0;background:none;color:var(--blue);cursor:pointer;text-decoration:underline;text-underline-offset:2px;font-weight:800}
.footer-legal{display:flex;gap:18px;flex-wrap:wrap}
.cookie-banner[hidden]{display:none}
.cookie-banner{position:fixed;left:18px;right:18px;bottom:18px;z-index:1000;display:flex;align-items:center;justify-content:space-between;gap:28px;max-width:1180px;margin:auto;padding:20px 22px;border:1px solid #b9c9d9;border-radius:14px;background:#fff;box-shadow:0 18px 55px rgba(9,32,55,.24);color:#324a62}
.cookie-banner b{color:var(--navy)}
.cookie-banner p{margin:4px 0 0;font-size:14px}
.cookie-banner a{color:var(--blue);font-weight:750}
.cookie-actions{display:flex;gap:10px;flex:0 0 auto}
.cookie-actions .button-outline{background:#fff}
@media(max-width:850px){.legal-layout{grid-template-columns:1fr;gap:22px}.legal-summary{position:static}.cookie-banner{align-items:stretch;flex-direction:column;gap:14px}.cookie-actions{justify-content:flex-end}}
@media(max-width:560px){.legal-summary,.legal-document section{padding:22px}.cookie-banner{left:10px;right:10px;bottom:10px;padding:17px}.cookie-actions{display:grid;grid-template-columns:1fr}.footer-legal{display:grid;gap:7px}}
.lead-trap{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;pointer-events:none!important}
.lead-form .inn-field{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}
.lead-form .inn-field .button-outline{min-width:88px;border-color:rgba(255,255,255,.65);background:rgba(255,255,255,.08);color:#fff;padding:10px 14px}
.lead-form [data-inn-status],.lead-form .attachment-field small{color:#c6d8ea;font-size:12px;font-weight:400}
.lead-form [data-inn-status].is-error{color:#ffd0d0}
.lead-form .attachment-field input[type=file]{padding:9px;background:rgba(255,255,255,.08);cursor:pointer}
.lead-form .attachment-field input[type=file]::file-selector-button{margin-right:12px;border:0;border-radius:6px;background:#fff;color:var(--navy);padding:7px 11px;font-weight:750;cursor:pointer}
@media(max-width:620px){.lead-form .inn-field{grid-template-columns:1fr}.lead-form .inn-field .button-outline{width:100%}}
.calculator-heading{max-width:900px}.calculator-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.5fr);gap:24px;align-items:start}.metal-calculator{padding:30px;border:1px solid var(--line);border-radius:18px;background:#f7f9fc;box-shadow:0 12px 35px rgba(20,41,67,.08)}.calculator-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.calculator-fields label{display:grid;gap:7px;color:var(--navy);font-size:13px;font-weight:750}.calculator-fields input,.calculator-fields select{width:100%;border:1px solid #c9d6e3;border-radius:9px;background:#fff;padding:12px 13px;color:var(--navy)}.calculator-fields [hidden]{display:none}.calculator-result{display:grid;grid-template-columns:1fr auto;gap:3px 22px;align-items:center;margin-top:23px;padding:22px;border-radius:13px;background:var(--navy);color:#fff}.calculator-result small{grid-column:1;color:#b9cce0;text-transform:uppercase;letter-spacing:.08em}.calculator-result strong{grid-column:1;font-size:clamp(28px,4vw,42px);line-height:1.05}.calculator-result span{grid-column:1;color:#cbd9e8}.calculator-result p{grid-column:1/-1;margin:8px 0 0;color:#ffd0d0}.calculator-result .button{grid-column:2;grid-row:1/4}.calculator-note{padding:30px;border:1px solid var(--line);border-radius:18px;background:#fff}.calculator-note h2,.calculator-content h2,.calculator-faq h2{margin:6px 0 13px;color:var(--navy);font-size:clamp(26px,3vw,36px);line-height:1.15}.calculator-note p,.calculator-note li,.calculator-content p,.calculator-faq p{color:var(--muted)}.calculator-note ul{display:grid;gap:10px;padding-left:20px}.calculator-content,.calculator-faq{margin-top:52px;padding:34px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.calculator-content-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:23px}.calculator-content-grid article{padding:21px;border-left:3px solid var(--blue);background:#f7f9fc}.calculator-content-grid b{color:var(--navy)}.calculator-content-grid p{margin:7px 0 0}.calculator-faq{border:0;background:#f7f9fc;border-radius:18px}.calculator-faq details{border-top:1px solid var(--line);padding:18px 0}.calculator-faq summary{color:var(--navy);font-weight:800;cursor:pointer}.calculator-faq p{margin:10px 0 0;max-width:900px}@media(max-width:960px){.calculator-layout{grid-template-columns:1fr}.calculator-content-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.metal-calculator,.calculator-note,.calculator-content,.calculator-faq{padding:22px}.calculator-fields,.calculator-content-grid{grid-template-columns:1fr}.calculator-result{grid-template-columns:1fr}.calculator-result .button{grid-column:1;grid-row:auto;margin-top:14px;width:100%}}

/* Compact catalogue heading and controls that remain readable in every category. */
.catalog-page{padding-top:0}
.catalog-page .catalog-page-heading{align-items:flex-end;margin-bottom:14px}
.catalog-page-heading h1{margin:3px 0 6px;font-size:clamp(30px,3vw,42px)}
.category-intro-compact{max-width:780px}
.category-intro-compact>p{display:-webkit-box;margin:0;color:var(--muted);font-size:14px;line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.category-intro-compact details{margin-top:4px;color:var(--muted);font-size:13px}
.category-intro-compact summary{width:max-content;color:var(--blue);cursor:pointer;font-weight:750}
.category-intro-compact details p{max-width:900px;margin:8px 0 0;padding:10px 13px;border-left:3px solid var(--blue);background:#fff;line-height:1.55}
.catalog-page .seo-landing-links{margin:0 0 14px;padding:10px 12px;gap:6px}
.catalog-page .seo-landing-links a{padding:5px 9px;font-size:12px}
.catalog-page .catalog-filter-strip{margin-bottom:14px}
.catalog-page .catalog-product-table-compact{border-radius:12px}
.catalog-product-table-compact .catalog-product-head,.catalog-product-table-compact .catalog-product-row{grid-template-columns:minmax(260px,2fr) minmax(90px,.7fr) minmax(100px,.75fr) minmax(125px,.9fr) minmax(88px,.65fr) minmax(100px,.7fr) minmax(244px,1.35fr)}
.catalog-product-table-compact .catalog-row-action{min-width:0}
.catalog-product-table-compact .catalog-row-action form{width:100%;grid-template-columns:minmax(126px,1fr) 104px;gap:5px 10px}
.catalog-product-table-compact .catalog-row-action label{width:100%;min-width:0}
.catalog-product-table-compact .quantity-stepper{display:grid;width:100%;grid-template-columns:34px minmax(46px,1fr) 34px}
.catalog-product-table-compact .catalog-row-action .quantity-stepper button{grid-column:auto;grid-row:auto}
.catalog-product-table-compact .catalog-row-action button.button{grid-column:2;grid-row:1/3;min-width:104px;padding-inline:10px;white-space:nowrap}
.header-icon{display:block;width:20px;height:20px;flex:0 0 auto;stroke:currentColor}
.lead-form>label:not(.wide){grid-template-rows:auto 44px auto;align-self:start}
.lead-form>label:not(.wide)>input,.lead-form .inn-field,.lead-form .inn-field input,.lead-form .inn-field .button{height:44px}
.lead-form>label:not(.wide)>input{align-self:stretch}
.checkout-form .form-row input:not([type=checkbox]):not([type=file]),.checkout-form .inn-field,.checkout-form .inn-field .button{min-height:44px}
@media(max-width:1100px){.catalog-product-table-compact .catalog-product-head,.catalog-product-table-compact .catalog-product-row{min-width:1160px}}
@media(max-width:760px){.catalog-page .catalog-page-heading{display:grid;grid-template-columns:1fr auto;align-items:end;gap:10px}.catalog-page-heading h1{font-size:32px}.catalog-page .seo-landing-links{max-height:118px;overflow:auto}.catalog-product-table-compact .catalog-product-row{min-width:0}.catalog-product-table-compact .catalog-row-action form{grid-template-columns:minmax(126px,1fr) 112px}.catalog-product-table-compact .catalog-row-action button.button{min-width:112px}}
@media(max-width:560px){.catalog-page .catalog-page-heading{grid-template-columns:1fr}.catalog-page .catalog-page-heading .result-count{justify-self:start}.catalog-product-table-compact .catalog-row-action form{grid-template-columns:1fr}.catalog-product-table-compact .catalog-row-action button.button{grid-column:1;grid-row:auto;width:100%;min-width:0}}

/* Reference guide: compact explanations and standards. */
.guide-jump{display:flex;gap:9px;flex-wrap:wrap;margin:-8px 0 42px}.guide-jump a{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--blue);font-size:13px;font-weight:750}.guide-jump a:hover{border-color:var(--blue)}
.guide-reference{scroll-margin-top:20px;margin:52px 0}.guide-reference>.section-heading{align-items:end}.guide-reference>.section-heading>p{max-width:620px;color:var(--muted);line-height:1.55}
.guide-code-table{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff}.guide-code-table>div{display:grid;grid-template-columns:150px 190px minmax(0,1fr);gap:18px;padding:15px 18px;border-bottom:1px solid var(--line);align-items:start}.guide-code-table>div:last-child{border-bottom:0}.guide-code-table strong{color:var(--blue);font-size:17px}.guide-code-table span{color:#40576d;line-height:1.5}.guide-code-head{background:var(--navy);color:#fff;font-size:12px}.guide-note{display:grid;grid-template-columns:150px 1fr;gap:18px;margin-top:14px;padding:18px;border-left:4px solid var(--blue);border-radius:8px;background:#eef5fc}.guide-note b{color:var(--navy)}.guide-note p{margin:0;color:#40576d;line-height:1.55}
.guide-documents{display:grid;gap:10px}.guide-documents article{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:#fff}.guide-documents article>div{display:grid;gap:4px}.guide-documents b{color:var(--navy)}.guide-documents span{color:var(--muted);font-size:13px}.guide-documents .button{flex:0 0 auto}
@media(max-width:760px){.guide-reference>.section-heading{align-items:start}.guide-code-table>div{grid-template-columns:90px 1fr}.guide-code-table>div>*:last-child{grid-column:1/-1}.guide-note{grid-template-columns:1fr}.guide-documents article{align-items:stretch;flex-direction:column}.guide-documents .button{width:100%}}
@media(max-width:560px){.guide-jump{margin-bottom:30px}.guide-code-table>div{grid-template-columns:1fr;gap:5px}.guide-code-table>div>*:last-child{grid-column:auto}.guide-code-head{display:none!important}.guide-reference{margin:38px 0}.glossary-grid{grid-template-columns:1fr}.glossary-grid article,.glossary-grid article:nth-child(4n),.glossary-grid article:nth-last-child(-n+4){border-right:0;border-bottom:1px solid var(--line)}.glossary-grid article:last-child{border-bottom:0}}