.category-grid{grid-template-columns:repeat(4,minmax(0,1fr));border:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.category:nth-child(n){border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:192px;padding:24px 20px}
.category img{filter:brightness(.55);width:49px;height:49px;margin-bottom:16px}.category>span{font-size:13px;min-height:32px;line-height:1.3}.category small{font-size:8px;line-height:1.6}.category .category-count{font-style:normal;font-size:8px;color:var(--red);font-weight:700;margin-top:8px;line-height:1.4}.category.featured-category{background:#fff1ee}.category.featured-category:hover{background:#fce4df}
.industry-category-link{display:flex;justify-content:space-between;align-items:center;gap:30px;background:#242727;color:#fff;padding:21px 26px;margin-top:18px}.industry-category-link p{font-size:12px;line-height:1.6}.industry-category-link strong{font-size:14px}.industry-category-link a{font-size:11px;font-weight:700;display:flex;gap:23px;align-items:center;white-space:nowrap}.industry-category-link a:hover{color:#ff8a83}.industry-category-link span{color:#b9c1b4;font-size:10px}
.filter-tabs{gap:22px}.filter-tabs button{font-size:10px}.filter-tabs span{font-size:8px}.product-content h3{font-size:16px;line-height:1.3;min-height:60px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.product-desc{font-size:9px;min-height:31px}.product-tags{min-height:26px}.product-label{max-width:calc(100% - 52px);line-height:1.5}.detail-info h2{font-size:30px;line-height:1.2;overflow-wrap:anywhere}.detail-note{font-size:9px;line-height:1.8;color:var(--muted);margin:-8px 0 15px}.detail-picture .fallback-icon{width:100px;height:100px;opacity:.5}
.industry-section{background:#222625;color:#fff;padding:72px 0}.industry-heading{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:32px}.industry-heading .eyebrow{color:#f28a81;margin-bottom:14px}.industry-heading h2{font-size:47px;line-height:1.08}.industry-heading>div:last-child{max-width:415px}.industry-heading p:not(.eyebrow){font-size:12px;line-height:1.9;color:#b6c0b1;margin-top:17px}.industry-phone{font-size:15px;font-weight:800;color:#fff;display:inline-block;margin-top:15px}.industry-phone small{font-size:10px;font-weight:500;color:#b6c0b1;margin-right:13px}.industry-products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.industry-products .product-card{background:#fff;color:var(--ink);padding:12px}.industry-products .product-image-wrap{height:204px}.industry-products .product-content h3{font-size:17px;min-height:46px;-webkit-line-clamp:2}.industry-products .product-label{font-size:7px}.industry-products .product-content{padding-top:13px}.industry-section .industry-note{font-size:10px;color:#b6c0b1;line-height:1.8;margin-top:24px;max-width:800px}.industry-section .industry-note a{text-decoration:underline}
.service-section{padding:76px 0;display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.service-copy .eyebrow{color:var(--red);margin-bottom:16px}.service-copy h2{font-size:46px;line-height:1.1}.service-copy>p:not(.eyebrow){font-size:12px;color:var(--muted);line-height:1.9;margin:22px 0;max-width:430px}.service-list{border-top:1px solid var(--line);margin-top:25px}.service-line{border-bottom:1px solid var(--line);padding:18px 0;display:flex;align-items:center;gap:22px}.service-line>span{font-size:9px;font-weight:700;color:var(--red)}.service-line h3{font-size:16px;letter-spacing:-.5px}.service-contact{background:#e6e9df;padding:35px;position:relative}.service-contact>.eyebrow{font-size:9px;color:#656f5d;margin-bottom:20px}.service-contact .service-name{font-size:18px;font-weight:800;margin-top:18px}.service-contact .service-number{display:block;font-size:32px;font-weight:800;color:var(--red);letter-spacing:-1px;margin:6px 0 16px;line-height:1.6}.service-contact address{font-style:normal;font-size:12px;line-height:1.8;margin-bottom:24px}.service-contact>.button{font-size:11px}.service-contact .service-map{display:inline-flex;gap:15px;font-size:10px;font-weight:700;margin-top:19px;align-items:center}.service-contact .service-wheel{width:92px;height:92px;color:#616c58}.service-contact .service-contact-role{font-size:10px;color:#687360;margin-top:5px}.contact-roles{border-top:1px solid var(--line);margin-top:24px;padding-top:18px}.contact-roles p{font-size:10px;color:var(--muted);line-height:1.7;margin-bottom:5px}.contact-roles a{display:block;font-size:17px;font-weight:800;color:var(--red);line-height:1.7}.contact-roles small{font-size:10px;font-weight:600;color:var(--ink)}.footer-service{margin-top:12px;padding-top:10px;border-top:1px solid #4a5046}.footer-service small{font-size:8px;color:#b1b7ad}.footer-service a{display:block;font-weight:700;color:#fff;font-size:15px}.footer-service strong{font-size:10px}
@media(max-width:1100px){.category:nth-child(n){padding-inline:15px}.category>span{font-size:12px}.industry-products{gap:15px}.industry-products .product-image-wrap{height:185px}.service-section{gap:40px}.service-contact{padding:27px}.service-copy h2{font-size:39px}.service-contact .service-number{font-size:28px}.desktop-nav{gap:23px}}
@media(max-width:850px){.category-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.category:nth-child(n){padding:19px 12px;min-height:184px}.category img{width:40px;height:40px}.category>span{font-size:11px;min-height:42px}.category small{font-size:7px}.category b{right:10px;top:18px}.industry-category-link{padding:20px}.industry-category-link strong{font-size:12px}.industry-category-link a{font-size:10px;gap:13px}.industry-heading{gap:32px;align-items:start}.industry-heading h2{font-size:38px}.industry-heading>div:last-child{max-width:290px}.industry-heading p:not(.eyebrow){font-size:11px}.industry-products{grid-template-columns:repeat(3,minmax(0,1fr))}.industry-products .product-image-wrap{height:180px}.industry-phone{font-size:13px}.industry-phone small{display:block}.service-section{gap:27px;padding-block:60px}.service-copy h2{font-size:35px}.service-copy>p:not(.eyebrow){font-size:11px}.service-contact{padding:24px}.service-contact .service-number{font-size:25px}.service-contact>.button{padding-inline:16px;gap:15px;font-size:10px}.service-line h3{font-size:14px}.industry-section{padding-block:58px}.product-content h3{font-size:15px;min-height:58px}}
@media(max-width:600px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category:nth-child(n){padding:23px 18px;min-height:187px}.category img{width:48px;height:48px;margin-bottom:15px}.category>span{font-size:13px;min-height:32px;padding-right:8px}.category small{font-size:8px;max-width:none}.category b{top:22px;right:17px}.category .category-count{font-size:8px;margin-top:7px}.industry-category-link{padding:20px 18px;align-items:start;gap:15px;flex-direction:column}.industry-category-link strong{font-size:13px}.industry-category-link p{font-size:11px}.industry-category-link a{font-size:10px;gap:21px}.filter-tabs{gap:21px}.filter-tabs button{font-size:10px}.product-content h3{font-size:14px;min-height:55px;line-height:1.3}.product-desc{font-size:8px;min-height:30px}.product-tags{min-height:29px;align-content:flex-start}.product-tags span{font-size:6px;padding:3px 5px}.detail-info h2{font-size:26px;line-height:1.2}.detail-info .detail-description{font-size:10px;line-height:1.8}.spec-table th{width:39%}.industry-section{padding:43px 0}.industry-heading{flex-direction:column;gap:21px;margin-bottom:27px}.industry-heading h2{font-size:37px}.industry-heading>div:last-child{max-width:none}.industry-heading p:not(.eyebrow){font-size:11px;margin-top:0}.industry-phone{font-size:17px}.industry-phone small{font-size:9px;margin-bottom:4px}.industry-products{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.industry-products .product-card{padding:9px}.industry-products .product-image-wrap{height:156px}.industry-products .product-content h3{font-size:14px;min-height:54px;-webkit-line-clamp:3}.industry-products .product-label{font-size:6px;max-width:calc(100% - 44px)}.industry-products .product-call{font-size:6px}.industry-products .product-footer>span{font-size:8px}.industry-products .product-footer button{font-size:7px}.industry-products .product-footer button .arrow-icon{width:12px;height:12px}.industry-section .industry-note{font-size:9px}.service-section{grid-template-columns:1fr;padding:46px 0;gap:27px}.service-copy h2{font-size:37px}.service-copy>p:not(.eyebrow){font-size:11px;margin-block:20px}.service-line{padding-block:17px}.service-line h3{font-size:15px}.service-contact{padding:28px}.service-contact .service-name{font-size:19px}.service-contact .service-number{font-size:32px}.service-contact address{font-size:12px}.service-contact>.button{font-size:11px;padding:14px 20px;gap:25px}.service-contact .service-map{font-size:11px}.service-contact .service-wheel{width:80px;height:80px}.footer-service{text-align:right}.footer-service a{font-size:14px}.footer-service strong{font-size:9px}.contact-roles a{font-size:20px}.contact-roles p{font-size:9px}.contact-roles small{font-size:10px}.floating-call.service-active{font-size:9px}}

.sales-role{font-size:8px;letter-spacing:1px;font-weight:700;color:var(--muted);margin:18px 0 8px}.industry-section .product-brand{color:#767e70}.photo-request{font-size:9px;color:var(--muted);margin-top:10px}

.category[data-industry-category]{background:#e9ece3}.category[data-industry-category]:hover{background:#e1e7d7}.category[data-industry-category] img{filter:none;width:58px;height:49px}
.valves-section{padding-top:12px;padding-bottom:66px;scroll-margin-top:112px}.valves-section h2{font-size:38px;line-height:1.1}.valves-section .section-top>p{font-size:11px;line-height:1.9;color:var(--muted)}.valve-directory{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.valve-directory-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;text-align:left;background:#fff;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px;min-height:180px;color:var(--ink)}.valve-directory-card:hover{background:#fff1ee}.valve-directory-card>img{margin-bottom:15px}.valve-directory-card>span{font-size:15px;font-weight:800}.valve-directory-card>small{font-size:9px;color:var(--muted);line-height:1.7;margin-top:7px}.valve-directory-card>em{font-size:9px;font-style:normal;color:var(--red);margin-top:10px}.valve-directory-card>.arrow-icon{position:absolute;top:24px;right:22px;width:15px;color:var(--red)}.valve-note{font-size:9px;line-height:1.8;color:var(--muted);max-width:730px;margin-top:17px}
.valve-controls{background:#f4f5ef;padding:19px 21px;margin:15px 0;display:flex;gap:22px;justify-content:space-between;align-items:center}.valve-controls[hidden]{display:none}.valve-controls [role=group]{display:flex;flex-wrap:wrap;gap:7px}.valve-controls button{font-size:10px;padding:10px 13px;background:#fff;color:var(--ink);border:1px solid var(--line)}.valve-controls button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:white}.rim-hole-label{display:flex;flex-shrink:0;flex-direction:column;gap:5px}.rim-hole-label>span{font-size:8px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.rim-hole-label select{border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;font-size:11px;padding:9px 12px;min-height:38px}.product-sku{font-size:10px;line-height:1.8;letter-spacing:.2px;color:var(--muted);margin:0 0 8px}.product-sku strong{font-size:12px;color:var(--red);font-variant-numeric:tabular-nums}.industry-filter{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 16px}.industry-filter button{border:1px solid #596257;background:transparent;color:#e0e5da;padding:12px 15px;display:flex;gap:14px;font-size:11px;align-items:center}.industry-filter button[aria-pressed=true]{background:#fff;color:#242727;border-color:#fff}.industry-filter button span{font-size:9px;opacity:.6}.industry-result-count{font-size:9px;letter-spacing:.5px;text-transform:uppercase;color:#b6c0b1;margin-bottom:23px}
@media(max-width:850px){.category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.valve-directory-card{padding:18px;min-height:185px}.valve-directory-card>span{font-size:13px}.valve-directory-card>small{font-size:8px}.valve-directory-card>.arrow-icon{right:16px}.valve-controls{align-items:start;flex-direction:column;gap:15px}.rim-hole-label{flex-direction:row;align-items:center;gap:12px}.valves-section h2{font-size:34px}}
@media(max-width:600px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.valves-section{padding-bottom:42px;scroll-margin-top:95px}.valves-section h2{font-size:32px}.valves-section .section-top>p{font-size:10px;margin-top:16px}.valve-directory{grid-template-columns:repeat(2,minmax(0,1fr))}.valve-directory-card{padding:19px 15px;min-height:180px}.valve-directory-card>span{font-size:13px}.valve-directory-card>small{font-size:8px}.valve-directory-card>em{font-size:8px}.valve-controls{padding:15px 12px;margin-bottom:7px}.valve-controls button{font-size:9px;padding:10px}.rim-hole-label>span{font-size:8px}.rim-hole-label select{font-size:10px}.product-sku{font-size:8px;margin-bottom:6px}.product-sku strong{font-size:11px}.industry-filter{gap:6px}.industry-filter button{font-size:10px;padding:10px;gap:10px}.industry-filter button span{font-size:8px}}

/* Catalogue provenance and edition, shown alongside archived catalogue items. */
.catalog-source-note{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:0 0 28px;padding:20px 24px;background:#fff;border-left:3px solid #d92723;color:#1c2429}.catalog-source-note strong{font-size:14px}.catalog-source-note p{margin:7px 0 0;color:#667078;font-size:13px;line-height:1.6}.catalog-source-note a{flex-shrink:0;color:#a32220;font-size:13px;font-weight:650;text-underline-offset:4px}.catalog-edition{margin:-4px 0 10px;color:#69757d;font-size:11px;line-height:1.4}.detail-info .source-link+.source-link{display:block;margin-top:12px}@media(max-width:650px){.catalog-source-note{align-items:flex-start;flex-direction:column;gap:14px;padding:17px}.catalog-source-note a{font-size:12px}.product-sku strong{overflow-wrap:anywhere}}

/* Expanded valve applications retain a compact directory on wide screens. */
@media(min-width:1101px){.valve-directory{grid-template-columns:repeat(3,minmax(0,1fr))}}

.catalog-refinements{display:flex;gap:18px;align-items:end;flex-wrap:wrap;margin:12px 0 20px}.catalog-refinements>label{display:flex;flex-direction:column;gap:5px;min-width:190px}.catalog-refinements>label>span{font-size:9px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.8px}.catalog-refinements select{border:1px solid var(--line);border-radius:0;padding:11px 32px 11px 12px;background:#fff;font-size:11px;min-height:42px;max-width:100%;color:var(--ink)}
@media(max-width:600px){.catalog-refinements{gap:10px;margin-bottom:15px}.catalog-refinements>label{flex:1;min-width:140px}.catalog-refinements select{width:100%;font-size:10px;padding-right:15px}.catalog-refinements>label>span{font-size:8px}}