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@media(min-width:1600px){.hero-visual{margin-right:-140px}}@media(max-width:1150px){.container{width:calc(100% - 60px)}.header-inner{gap:22px}.nav{gap:18px}.nav a{font-size:10px}.hero-copy{padding-right:28px}.hero-visual{margin-right:-30px}.hero-grid{min-height:540px}.hero-actions{gap:15px}.hero-actions .button{padding-inline:16px;font-size:11px}.hero-actions .text-button{font-size:11px;gap:10px}.catalog-layout{grid-template-columns:190px 1fr;gap:23px}.product-grid{gap:12px}.product-content{padding:15px 13px 0}.product-title{font-size:16px}.product-image-button{height:150px}.product-bottom{flex-wrap:wrap;gap:3px}.product-bottom>span{font-size:8px}.add-button{font-size:9px}.firestop-grid{gap:45px}.firestop-copy h2{font-size:38px}.solutions-grid{gap:40px}.contact-section{gap:45px}.specialties{gap:18px}.specialties a{padding-right:18px;gap:10px}.specialties strong{font-size:11px}.specialties div>span{font-size:9px}.documents-grid{gap:45px}}
@media(max-width:900px){.header-inner{height:80px}.nav{gap:16px}.nav a:nth-child(3),.nav a:nth-child(4){display:none}.quote-button{font-size:10px;padding-inline:11px}.hero-grid{min-height:510px}.hero-copy{padding-top:48px}.hero h1{font-size:42px}html[lang=ka] .hero h1{font-size:34px}.hero-text{font-size:13px}.hero-actions{align-items:flex-start;flex-direction:column;gap:15px}.partner{margin-top:22px;padding-top:20px;gap:12px}.partner img{width:75px}.partner>div{padding-left:12px;font-size:9px}.photo-caption{left:24px;right:20px;gap:10px;font-size:10px}.specialties strong{font-size:10px}.specialties div>span{display:none}.section{padding-block:66px}.section-heading{gap:28px}.section-description{max-width:235px;font-size:11px}h2{font-size:29px}.catalog-layout{grid-template-columns:170px 1fr;gap:20px}.category{font-size:10px;padding:10px 9px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-image-button{height:165px}.catalog-bottom{align-items:flex-start;gap:15px}.catalog-bottom p{max-width:230px}.firestop-grid{gap:32px}.firestop-copy h2{font-size:33px}.firestop-copy>p:not(.eyebrow){font-size:11px}.firestop-copy .eyebrow{font-size:8px;letter-spacing:.06em}.firestop-image{padding:15px;min-height:330px}.fire-actions{gap:15px}.solutions-grid{gap:30px}.solution-photo{height:365px}.solution-steps h3{font-size:14px}.solution-steps p{font-size:11px}.documents-grid{gap:35px}.documents-grid h2{font-size:27px}.contact-callout h2{font-size:32px}.contact-details>div>a{font-size:15px}}
@media(max-width:650px){html{scroll-padding-top:90px}.container{width:calc(100% - 36px)}.utility-inner{min-height:31px;gap:12px}.utility-inner>span{font-size:8px;letter-spacing:0;line-height:1.3}.utility-inner>a{display:none}.languages{margin-left:auto}.languages button{font-size:9px;padding-inline:6px}.header-inner{height:75px;gap:12px}.brand-image{width:87px;height:66px}.brand-image img{width:117px;height:117px;left:-15px;top:-20px}.quote-button{margin-left:auto;font-size:10px;gap:8px;min-height:38px;padding:8px 11px}.menu-toggle{display:flex;flex-direction:column;gap:6px;width:30px}.menu-toggle span{width:20px;height:1.5px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.75px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}.nav{display:none;position:absolute;top:75px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:12px 22px 20px;box-shadow:0 10px 15px #0001}.nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav a{font-size:13px;padding:13px 5px;border-bottom:1px solid #eee}.nav a:nth-child(3),.nav a:nth-child(4){display:block}.hero-grid{grid-template-columns:1fr;min-height:0}.hero-copy{padding:39px 0 31px}.hero .eyebrow{font-size:8px;letter-spacing:.11em;margin-bottom:22px}.hero h1{font-size:43px;line-height:1.06;letter-spacing:-.047em;max-width:420px}html[lang=ka] .hero h1{font-size:36px;line-height:1.18;max-width:420px}.hero-text{font-size:13px;max-width:390px;margin-bottom:23px;line-height:1.75}.hero-actions{flex-direction:row;align-items:center;gap:23px}.hero-actions .button{min-height:46px;padding-inline:15px;font-size:11px}.hero-actions .text-button{font-size:11px}.partner{padding-top:23px;margin-top:28px;gap:20px}.partner img{width:92px}.partner>div{font-size:10px;padding-left:20px}.hero-visual{height:300px;margin-left:-18px;margin-right:-18px}.hero-photo{object-position:38% 48%}.photo-caption{left:22px;bottom:21px;right:24px;font-size:11px}.visual-tag{top:20px;right:19px;font-size:7px}.specialties{grid-template-columns:1fr;padding-block:0;gap:0}.specialties a{border-right:0;border-bottom:1px solid var(--line);padding:18px 0;gap:15px}.specialties a:last-child{padding-right:0}.specialties strong{font-size:12px;margin-bottom:2px}.specialties div>span{display:block;font-size:10px}.specialty-icon{font-size:27px;width:32px}.section{padding-block:52px}.section-heading{display:block;margin-bottom:25px}.section-heading .eyebrow{font-size:8px;letter-spacing:.1em;margin-bottom:12px}h2{font-size:29px;line-height:1.22;letter-spacing:-.04em}.section-description{max-width:400px;font-size:12px;margin-top:16px}.catalog-layout{display:block}.catalog-sidebar h3,.sidebar-help{display:none}.category-list{flex-direction:row;overflow-x:auto;padding-bottom:10px;margin:0 -18px 10px;padding-inline:18px;gap:7px;scrollbar-width:thin}.category{min-width:max-content;width:auto;font-size:10px;padding:10px 12px;border:1px solid var(--line);gap:12px;min-height:37px}.category>span:last-child{font-size:8px}.search-row{margin-bottom:15px;gap:12px}.search{padding-inline:12px;height:43px}.search input{font-size:11px;height:39px;margin-top:0;padding-left:0;min-height:39px}.result-count{font-size:9px;min-width:50px}.product-grid{gap:11px}.product-image-button{height:145px;padding:14px 14px 6px}.product-content{padding:14px 12px 0}.product-category{font-size:7px;margin-bottom:8px;min-height:20px}.product-title{font-size:17px;margin-bottom:8px;overflow-wrap:anywhere}.product-desc{font-size:10px;line-height:1.6;margin-bottom:12px;min-height:32px}.product-bottom{align-items:flex-start;flex-direction:column;gap:5px;padding:10px 0}.product-bottom>span{font-size:8px}.add-button{font-size:9px;width:100%;justify-content:space-between;text-align:left}.catalog-bottom{flex-direction:column;align-items:center;margin-top:22px;gap:17px}.catalog-bottom p{max-width:100%;text-align:center;order:2;font-size:10px}.catalog-bottom .button{width:100%;min-height:44px}.firestop-section{padding-block:42px}.firestop-grid{grid-template-columns:1fr;gap:30px}.firestop-copy{order:1}.firestop-image{order:2;min-height:280px;padding:20px 35px 38px}.firestop-image img{height:260px;max-width:100%;width:auto}.firestop-copy .eyebrow{font-size:8px;margin-bottom:18px}.firestop-copy h2{font-size:35px}.firestop-copy>p:not(.eyebrow){font-size:12px;max-width:100%}.firestop-copy .button{font-size:11px}.fire-actions{gap:23px}.fire-actions .text-button{font-size:11px}.fire-types{margin-bottom:24px}.solutions-grid{grid-template-columns:1fr;gap:30px}.solution-photo{height:290px}.solution-photo img{object-position:center}.solution-steps{padding-top:5px}.solution-steps h3{font-size:16px}.solution-steps p{font-size:12px;max-width:100%}.solution-steps>div{padding:18px 0}.solution-steps>div>span{font-size:11px}.documents-section{padding-block:42px}.documents-grid{grid-template-columns:1fr;gap:23px}.documents-grid .eyebrow{font-size:8px}.documents-grid h2{font-size:29px;margin-bottom:16px}.documents-grid p:not(.eyebrow){max-width:100%;font-size:12px}.document-list a{padding:18px 0}.document-list a:first-child{padding-top:10px}.document-list b{font-size:12px}.document-list div>span{font-size:10px}.contact-section{grid-template-columns:1fr;gap:27px}.contact-callout h2{font-size:34px;max-width:420px}.contact-callout p:not(.eyebrow){font-size:12px}.contact-details>div>a{font-size:19px}.contact-details>div:last-of-type>a{font-size:13px}.footer-main{min-height:124px;flex-wrap:wrap;gap:12px 20px;padding-block:18px}.footer-main p{font-size:10px;max-width:175px;flex:1}.footer-fischer{width:92px;margin-left:0}.footer-bottom{gap:15px;flex-wrap:wrap;font-size:8px;padding-block:14px}.footer-bottom .text-button{font-size:8px}.footer-bottom>span{flex-basis:100%;margin:0}.footer-bottom>a{margin-left:auto}dialog{max-height:calc(100dvh - 24px);width:calc(100% - 24px)}dialog .dialog-inner{padding:25px 19px}.detail-grid{grid-template-columns:1fr;gap:16px}.detail-image{min-height:195px;padding:23px}.detail-image img{height:185px}.detail-copy h2{font-size:28px}.dialog-heading h2{font-size:25px}.dialog-heading .eyebrow{font-size:8px}.form-grid{gap:14px 12px}.form-grid input{min-width:0;font-size:13px}.quote-item{grid-template-columns:35px 1fr 57px 21px;gap:8px;padding:10px}.quote-item>img{width:35px;height:40px}.quote-item .qty{width:57px}.quote-item b{font-size:11px}.quote-item .item-spec{font-size:10px}.quote-item .icon-button{width:21px}.quote-intro{font-size:11px}.form-actions{gap:10px}.form-actions .button{flex:1;font-size:10px;padding:12px 10px;gap:7px}.email-explanation{font-size:10px}.toast{bottom:16px;padding:12px 14px;font-size:11px;gap:14px}.privacy-dialog h2{font-size:23px}}
@media(max-width:360px){.hero h1{font-size:38px}html[lang=ka] .hero h1{font-size:31px}.hero-actions{gap:14px}.hero-actions .button{font-size:10px}.hero-actions .text-button{font-size:10px}.product-image-button{height:125px}.product-title{font-size:15px}.quote-button{font-size:9px;gap:6px}.form-grid{grid-template-columns:1fr}.contact-details>div>a{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Fit the supplied full logo, including its wordmark. */
.brand-image{width:102px;height:82px}.brand-image img{width:122px;height:122px;left:-14px;top:-19px}body:has(dialog[open]){overflow:hidden}@media(max-width:650px){.brand-image{width:89px;height:72px}.brand-image img{width:110px;height:110px;left:-13px;top:-18px}}

/* Manufacturer variants and click-to-load product presentations. */
select{font:inherit;color:var(--ink)}
select:focus-visible{outline:3px solid #3e6ea8;outline-offset:3px}
.product-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;min-height:24px;margin:0 0 12px;font-size:10px;color:var(--muted)}
.product-meta button{font-size:10px;font-weight:600;background:none;padding:4px 0;color:var(--red);display:flex;gap:7px;align-items:center}
.product-dialog{max-width:930px}
.detail-grid{grid-template-columns:.95fr 1.2fr;align-items:start;gap:34px}
.detail-image{position:sticky;top:0;min-height:315px;margin-top:25px}
.detail-image img{max-height:370px}
.variant-control{margin-top:21px}
.variant-control>label{display:block;font-size:12px;font-weight:650;margin-bottom:9px}
.variant-control select,.variant-control input{width:100%;max-width:100%;border:1px solid #cdd1cd;border-radius:3px;background:#fff;padding:10px 12px;min-height:44px;font-size:12px}
.variant-control select{padding-right:28px;text-overflow:ellipsis}
.variant-control input{margin-bottom:7px;background:var(--paper)}
#variant-count{display:block;color:var(--muted);font-size:10px;margin-top:7px}
#variant-summary:empty{display:none}
.variant-sku{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}
.variant-sku>span{color:var(--muted)}
.variant-sku a{font-weight:650;text-underline-offset:4px;text-decoration:underline}
.variant-attributes{margin:7px 0 0;font-size:11px}
.variant-attributes>div{display:grid;grid-template-columns:1fr 1.1fr;gap:15px;padding:5px 0;border-bottom:1px solid #f1f2ef}
.variant-attributes dt{color:var(--muted)}
.variant-attributes dd{margin:0;overflow-wrap:anywhere}
.detail-copy .availability-note{font-size:10px;margin:13px 0;color:var(--muted)}
.detail-copy .variant-pending{font-size:12px;background:var(--paper);padding:12px;margin-top:18px}
.detail-copy .detail-note{font-size:10px!important;margin-bottom:0}
#detail-add:disabled,#page-add:disabled{background:#e7e9e5;color:#7b817c;opacity:1;transform:none}
.presentation{margin-top:32px;border-top:1px solid var(--line);padding-top:25px}
.presentation-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
.presentation-heading .eyebrow{color:var(--red);margin:0 0 10px;font-size:9px}
.presentation-heading h3{font-size:25px;letter-spacing:-.04em;margin:0}
.presentation-heading>span{font-size:10px;color:var(--muted);text-align:right}
.video-player{width:100%;aspect-ratio:16 / 9;background:#182127;position:relative;overflow:hidden;border-radius:3px}
.video-poster{position:absolute;inset:0;width:100%;height:100%;padding:0;background:#182127;color:white}
.video-poster:after{content:'';position:absolute;inset:0;background:linear-gradient(#00000012 35%,#0009)}
.video-poster img{width:100%;height:100%;object-fit:contain;opacity:.91}
.video-play-icon{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1;border-radius:50%;width:68px;height:68px;background:var(--red);display:grid;place-items:center;padding-left:4px;font-size:25px;box-shadow:0 4px 24px #0004;transition:background .2s}
.video-poster:hover .video-play-icon{background:var(--red-hover)}
.video-play-label{position:absolute;z-index:1;bottom:22px;left:22px;font-size:12px;font-weight:600}
.video-player iframe{position:absolute;width:100%;height:100%;inset:0;border:0}
.video-caption{display:flex;align-items:start;justify-content:space-between;gap:25px;padding:12px 0}
.video-caption p{font-size:11px;line-height:1.6;color:var(--muted);margin:0;max-width:65%}
.video-caption a{font-size:11px;text-decoration:underline;text-underline-offset:4px;flex-shrink:0}
.video-privacy{font-size:10px;line-height:1.7;color:var(--muted);margin:5px 0 0}
.quote-item-copy{min-width:0}
.quote-item-copy b{overflow-wrap:anywhere}
.quote-sku{display:block;font-size:10px;color:var(--muted);margin-top:3px}
@media(max-width:650px){
 .detail-grid{grid-template-columns:1fr;gap:14px}
 .detail-image{position:static;min-height:185px;margin-top:12px}
 .detail-image img{height:185px}
 .presentation{margin-top:23px;padding-top:22px}
 .presentation-heading{align-items:start;flex-direction:column;gap:9px}
 .presentation-heading h3{font-size:23px}
 .presentation-heading>span{text-align:left}
 .video-play-icon{width:50px;height:50px;font-size:20px}
 .video-play-label{bottom:12px;left:12px;font-size:10px}
 .video-caption{flex-direction:column;gap:8px}
 .video-caption p{max-width:100%}
 .product-meta{font-size:9px;gap:6px}
 .variant-control select,.variant-control input{font-size:16px}
}

.detail-copy{min-width:0}
.quote-item .item-spec{width:100%;min-width:0}

/* Construction Chemicals: wrap the full range of subgroup filters on small screens. */
.subcategory-list{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0 0 20px;border-bottom:1px solid var(--line)}
.subcategory-list[hidden]{display:none}
.subcategory{display:inline-flex;align-items:center;justify-content:space-between;gap:10px;min-height:42px;padding:10px 13px;border:1px solid var(--line);border-radius:3px;background:#fff;color:var(--ink);font-size:11px;line-height:1.45;text-align:left}
.subcategory>span:last-child{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}
.subcategory:hover{border-color:var(--red);color:var(--red)}
.subcategory.active{background:var(--red);border-color:var(--red);color:#fff}
.subcategory.active>span:last-child{color:#fff}
@media(max-width:650px){.subcategory-list{gap:7px;margin-bottom:18px;padding-bottom:16px}.subcategory{font-size:10px;padding:9px 11px;max-width:100%;min-height:44px}.subcategory>span:last-child{font-size:9px;flex-shrink:0}}

/* Crawlable catalogue and product pages, using the existing visual system. */
.languages a{display:flex;align-items:center;padding:0 7px;color:#bbc0c0;font-size:10px;font-weight:700;position:relative}.languages a.active{color:#fff}.languages a.active:after{content:'';position:absolute;bottom:0;left:7px;right:7px;height:2px;background:var(--red)}
a.product-image-button{display:flex}a.product-title{display:block}.seo-breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted);margin:0 0 34px}.seo-breadcrumbs a:hover{color:var(--red);text-decoration:underline}.seo-intro,.seo-product{padding-top:36px;padding-bottom:30px}.seo-intro h1,.seo-product h1{font-size:clamp(28px,4vw,48px);letter-spacing:-.035em}.seo-intro{max-width:1280px}.seo-product>.detail-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px}.seo-product .detail-image{position:static;margin:0;background:var(--paper);padding:28px;display:flex;align-items:center;justify-content:center}.seo-product .detail-image img{object-fit:contain;max-height:420px}.seo-product .detail-copy{padding-top:15px}.seo-product .detail-source{display:block;margin-top:18px}.seo-product .detail-note{margin-top:20px}.seo-variants{margin-top:46px}.seo-variants h2{font-size:24px}.seo-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:3px}.seo-table-wrap table{border-collapse:collapse;width:100%;min-width:520px;font-size:12px}.seo-table-wrap th,.seo-table-wrap td{text-align:left;vertical-align:top;padding:13px 16px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.seo-table-wrap th{background:var(--paper)}.seo-table-wrap tr:last-child td{border-bottom:0}.seo-table-wrap td:first-child{font-variant-numeric:tabular-nums;white-space:nowrap}
@media(max-width:700px){.seo-product>.detail-grid{grid-template-columns:1fr;gap:20px}.seo-product .detail-image{min-height:220px}.seo-product .detail-image img{max-height:270px}.seo-breadcrumbs{font-size:11px;margin-bottom:22px}.seo-variants{margin-top:30px}.seo-table-wrap th,.seo-table-wrap td{padding:10px}}

/* Accessible parameter buttons shared by product pages and quick view. */
.variant-picker{margin:24px 0;min-width:0}
.variant-picker-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:17px}
.variant-picker-heading h3{font-size:18px;line-height:1.4;margin:0;letter-spacing:-.02em}
.variant-reset,.variant-more{background:none;color:var(--red);font:inherit;font-size:12px;text-decoration:underline;text-underline-offset:3px;padding:8px 0;min-height:36px;text-align:left}
.variant-facet{border:0;padding:0;margin:0 0 18px;min-width:0}
.variant-facet legend{font-size:12px;font-weight:650;margin-bottom:8px;padding:0}
.variant-chips{display:flex;flex-wrap:wrap;gap:7px}
.variant-chip{border:1px solid #b9beb9;background:#fff;color:var(--ink);font:inherit;font-size:12px;line-height:1.35;min-height:40px;min-width:48px;padding:9px 12px;border-radius:2px;overflow-wrap:anywhere;max-width:100%;cursor:pointer}
.variant-chip:hover:not(:disabled){border-color:var(--red);color:var(--red)}
.variant-chip.selected{border:2px solid var(--red);padding:8px 11px;background:#fff1f0;color:#9b171d;font-weight:650}
.variant-chip:disabled{background:#f4f5f3;border-color:#e1e4df;color:#92988f;cursor:not-allowed}
.variant-chip:focus-visible,.variant-model:focus-visible,.variant-reset:focus-visible,.variant-more:focus-visible,.selected-attributes summary:focus-visible,.seo-variants>summary:focus-visible{outline:3px solid #326b9c;outline-offset:3px}
.variant-search-label{display:block;font-size:11px;font-weight:600;margin-bottom:6px}
.variant-search{width:100%;min-height:44px;border:1px solid var(--line);background:var(--paper);padding:10px 12px;font:inherit;font-size:12px;margin:0 0 19px;border-radius:2px}
.variant-matches,.variant-hint{font-size:11px;line-height:1.6;color:var(--muted);margin:10px 0}
.variant-models{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0}
.variant-model{display:flex;flex-direction:column;gap:7px;text-align:left;font:inherit;font-size:12px;line-height:1.45;border:1px solid var(--line);background:#fff;color:var(--ink);padding:13px;min-height:64px;overflow-wrap:anywhere;cursor:pointer;border-radius:2px}
.variant-model span{font-size:10px;color:var(--muted)}
.variant-model.selected{border:2px solid var(--red);padding:12px;background:#fff5f4}
.variant-model:hover{border-color:var(--red)}
.variant-selected{display:flex;flex-direction:column;gap:5px;padding:14px 0;border-top:1px solid var(--line);font-size:12px}
.variant-selected>span{font-size:11px;color:var(--muted)}
.selected-attributes>summary{font-size:12px;font-weight:600;cursor:pointer;padding:10px 0}
.seo-variants>summary{font-size:19px;font-weight:650;cursor:pointer;padding:17px 0;border-top:1px solid var(--line)}
.seo-variants[open]>.seo-table-wrap{margin-top:10px}
.product-dialog{max-width:1100px}
#page-add{width:100%;justify-content:space-between}
@media(max-width:700px){.variant-chip{min-height:44px;padding:10px 12px}.variant-chip.selected{padding:9px 11px}.variant-picker-heading h3{font-size:17px}.variant-chips{gap:8px}.variant-picker{margin:20px 0}.variant-model{font-size:11px;padding:11px}.variant-model.selected{padding:10px}.variant-reset{min-height:44px}.seo-variants>summary{font-size:16px}}
@media(max-width:380px){.variant-models{grid-template-columns:1fr}}