:root{--ink:#102d40;--muted:#607584;--line:#dce6ed;--cyan:#22b8dc;--pale:#f2f6f8}body{font-family:Arial,Helvetica,sans-serif;color:var(--ink)}.catalog-page{background:#fff}.catalog-page a{color:inherit}.catalog-page .header-row nav a[aria-current]{color:#64d1ee}.catalog-page .header-row{min-height:84px}.catalog-page .shell{width:min(1240px,calc(100% - 64px))}.catalog-main{padding-bottom:80px}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;font-size:12px;color:var(--muted);padding:26px 0 34px;line-height:1.65}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{color:#087eaa}.breadcrumbs>[aria-current]{max-width:540px}.catalog-intro{display:flex;justify-content:space-between;align-items:center;gap:40px;margin-bottom:30px}.catalog-intro h1{font-size:clamp(32px,3.8vw,52px);max-width:900px;margin:0 0 18px}.catalog-intro p:not(.eyebrow){font-size:16px;line-height:1.65;max-width:720px;color:var(--muted);margin:0}.catalog-page .eyebrow{font-size:10px;letter-spacing:.13em;color:#1682a2;margin-bottom:14px}.catalog-number{font-size:66px;font-weight:700;color:#d3e2e9;line-height:1;text-align:right}.catalog-number small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:10px}.catalog-search{display:flex;align-items:center;border:1px solid #b9ceda;background:#fff;margin-bottom:36px;min-height:62px}.catalog-search>span{font-size:30px;padding:0 20px;color:#588093}.catalog-search input{border:0;background:none;min-width:0;flex:1;padding:18px 8px;font:inherit;font-size:16px;outline-offset:-4px}.catalog-search button,.primary-button{border:0;background:var(--cyan);padding:18px 28px;font-size:14px;font-weight:600;color:#06243d;cursor:pointer;text-decoration:none}.catalog-search button{align-self:stretch}.catalog-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:38px}.catalog-sidebar{align-self:start;position:sticky;top:20px}.catalog-sidebar nav{display:grid;border-top:1px solid var(--line)}.catalog-sidebar nav a{display:flex;gap:18px;align-items:center;justify-content:space-between;text-decoration:none;border-bottom:1px solid var(--line);padding:18px 14px;font-size:14px;line-height:1.5}.catalog-sidebar nav a small{color:#8096a3;font-size:12px}.catalog-sidebar nav a.active{background:#eaf4f8;color:#097ba2;border-left:3px solid #24b6d9;padding-left:11px}.all-catalog{display:flex;justify-content:space-between;text-decoration:none;font-weight:700;font-size:14px;padding:0 14px 18px}.selection-help{background:var(--pale);padding:25px 20px;margin-top:28px}.selection-help h3{font-size:21px;line-height:1.25;margin:14px 0}.selection-help p{font-size:13px;line-height:1.65;color:var(--muted)}.selection-help a{font-size:13px;font-weight:600;color:#147996}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}.section-heading h2{font-size:25px;margin:0;letter-spacing:-.03em}.section-heading>span,.section-heading>a{font-size:12px;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.category-card{position:relative;border:1px solid var(--line);padding:24px;text-decoration:none;transition:border-color .2s,box-shadow .2s}.category-card:hover,.product-card:hover{border-color:#4faac5;box-shadow:0 6px 25px #153d5010}.category-card>div{display:flex;justify-content:space-between;align-items:center}.category-index{font-size:12px;color:#1683a3}.category-count{font-size:11px;color:var(--muted)}.category-card img{width:100%;height:170px;object-fit:contain;display:block;margin:12px 0 22px}.category-card h2{font-size:23px;line-height:1.2;max-width:85%;margin:0}.category-arrow{position:absolute;right:24px;bottom:25px;color:#1494b6;font-size:25px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.product-card{display:flex;flex-direction:column;min-width:0;text-decoration:none;border:1px solid var(--line);background:#fff;transition:border-color .2s,box-shadow .2s}.card-photo{padding:20px;aspect-ratio:1.25;background:#fff;display:grid;place-items:center;border-bottom:1px solid #edf1f4}.card-photo img{width:100%;height:180px;object-fit:contain}.card-copy{padding:20px;display:flex;flex:1;flex-direction:column}.card-copy>small{font-size:9px;letter-spacing:.1em;color:#76909e;margin-bottom:12px}.card-copy h3{font-size:16px;line-height:1.4;font-weight:600;letter-spacing:-.02em;margin-bottom:24px}.card-bottom{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-top:auto;padding-top:15px;border-top:1px solid #edf1f4;font-size:12px;color:#26849e}.card-bottom>span:last-child{font-size:23px}.catalog-footer{background:#06243d;color:#c1d3df;padding:35px 0}.catalog-footer .shell{display:flex;flex-wrap:wrap;align-items:center;gap:22px;justify-content:space-between;font-size:13px}.catalog-footer a{text-decoration:none}.footer-name{font-size:22px;font-weight:700;color:#fff!important}.product-topline{display:flex;justify-content:space-between;align-items:center;gap:20px}.product-topline>a{font-size:13px;color:var(--muted)}.product-title{font-size:clamp(28px,3.2vw,43px);line-height:1.18;max-width:1050px;margin:0 0 35px}.product-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:55px;margin-bottom:55px;align-items:start}.main-product-image{border:1px solid var(--line);background:white;padding:32px;width:100%;cursor:zoom-in;position:relative}.main-product-image img{width:100%;height:350px;object-fit:contain}.main-product-image span{display:block;text-align:right;font-size:11px;color:#77909f;margin-top:18px}.gallery-thumbs{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.gallery-thumbs button{width:80px;height:74px;padding:5px;border:1px solid var(--line);background:white;cursor:pointer}.gallery-thumbs img{width:100%;height:100%;object-fit:contain}.product-lead{font-size:16px;line-height:1.75;color:#476170;white-space:pre-line}.quote-panel{background:var(--pale);border-left:3px solid #27b7d7;padding:26px;margin:28px 0}.quote-panel>span{font-size:21px;font-weight:600}.quote-panel p{font-size:14px;line-height:1.6;color:var(--muted);margin:12px 0 23px}.primary-button{display:inline-block}.product-phone{display:block;font-size:14px;margin-top:20px;text-decoration:none}.technical-anchor{font-size:13px;color:#1683a3!important}.product-details{border-top:1px solid var(--line);padding-top:35px;margin-top:40px;font-size:15px;line-height:1.75;overflow-wrap:anywhere}.product-details h2{font-size:26px;margin:28px 0 20px;letter-spacing:-.025em}.product-details h3,.product-details h4{font-size:20px;line-height:1.4;margin:25px 0 15px}.product-details p{margin-bottom:20px}.product-details ul,.product-details ol{padding-left:24px}.product-details table{width:100%;border-collapse:collapse;font-size:14px;margin:20px 0 32px;line-height:1.55}.product-details td,.product-details th{border:1px solid var(--line);padding:13px 16px;text-align:left;vertical-align:top;min-width:75px}.product-details tr:nth-child(odd){background:#f3f7f9}.product-details td:first-child{width:55%}.table-scroll{overflow:auto;max-width:100%}.product-details img{max-width:100%;height:auto}.related-products{margin-top:60px}.related-products .product-grid{grid-template-columns:repeat(3,1fr)}.related-products .card-photo img{height:220px}.catalog-entry{margin-top:32px}.catalog-entry a{background:#22b8dc;display:inline-block;color:#06243d!important}.search-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:10px 0 24px}.search-heading h2{font-size:25px;margin:0}.search-heading button{background:none;border:0;color:#147996;text-decoration:underline;cursor:pointer;font:inherit;font-size:13px}.search-empty{padding:45px;background:var(--pale);color:var(--muted)}#global-results .product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}#image-dialog{border:0;padding:36px;max-width:90vw;max-height:92vh;position:fixed}#image-dialog img{display:block;max-width:80vw;max-height:78vh;object-fit:contain}#image-dialog::backdrop{background:#001a2ad9}.dialog-close{position:absolute;right:10px;top:5px;border:0;background:none;font-size:30px;cursor:pointer}.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}#search-results .search-hit{display:flex;gap:12px;align-items:center;text-decoration:none;padding:12px 0;border-bottom:1px solid var(--line)}#search-results .search-hit img{width:52px;height:45px;object-fit:contain}#search-results .search-hit span{font-size:14px;line-height:1.4}#site-search{max-height:85vh;overflow:auto}#site-search input{margin-bottom:15px}
@media(max-width:1050px){.catalog-layout{grid-template-columns:200px minmax(0,1fr);gap:24px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-hero{gap:30px}.catalog-page .header-row nav{gap:18px}#global-results .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.catalog-page .shell{width:calc(100% - 32px)}.catalog-page .header-row{flex-wrap:wrap;gap:14px;padding:16px 0}.catalog-page .header-row nav{order:3;width:100%;display:flex;justify-content:space-between;margin:0}.catalog-page .header-cta{margin-left:auto}.catalog-number{display:none}.breadcrumbs{padding:20px 0;font-size:11px}.catalog-intro{margin-bottom:24px}.catalog-intro h1{font-size:32px}.catalog-intro p:not(.eyebrow){font-size:14px}.catalog-search{min-height:55px}.catalog-search>span{padding:0 10px}.catalog-search input{font-size:14px}.catalog-search button{padding:12px 16px}.catalog-layout{display:block}.catalog-sidebar{position:static;margin-bottom:26px}.catalog-sidebar nav{display:flex;overflow:auto;border-bottom:1px solid var(--line)}.catalog-sidebar nav a{flex-shrink:0;max-width:185px;font-size:12px;border:0;padding:12px}.catalog-sidebar nav a.active{border:0;padding:12px}.selection-help,.all-catalog{display:none}.section-heading h2{font-size:22px}.category-grid{gap:12px}.category-card{padding:16px}.category-card img{height:125px}.category-card h2{font-size:18px}.category-arrow{right:12px;bottom:15px}.category-count{font-size:10px}.product-grid{gap:12px}.card-photo{padding:12px}.card-photo img{height:145px}.card-copy{padding:14px}.card-copy h3{font-size:14px}.product-hero{grid-template-columns:1fr;gap:25px}.product-title{font-size:28px}.main-product-image img{height:280px}.main-product-image{padding:20px}.product-topline>a{font-size:11px}.product-lead{font-size:15px}.product-details{font-size:14px}.product-details td,.product-details th{padding:10px}.product-details h2{font-size:23px}#global-results .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related-products .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related-products .card-photo img{height:145px}.catalog-footer .shell{display:grid;gap:15px}}

[hidden]{display:none!important}
.catalog-content{min-width:0}.table-scroll{max-width:100%;overflow-x:auto}

/* Industrial catalog palette */
.catalog-page{background:#f1f5f7}.catalog-intro{padding:30px;border-left:4px solid #20b5d4;background:linear-gradient(115deg,#e2eef3,#f9fbfc);position:relative}.catalog-number{color:#91b8c8}.catalog-sidebar{background:#fff;padding:18px}.category-card{border-top:3px solid #1cabc9;background:linear-gradient(145deg,#fff 65%,#e7f2f6)}.product-card{background:#fff;box-shadow:0 4px 18px #12344b08}.product-card:hover{border-color:#19abc9;box-shadow:0 10px 26px #12344b16}.product-details{background:#fff;padding:30px}.product-overview .quote-panel{background:#e1edf2}@media(max-width:760px){.catalog-intro,.product-details{padding:20px}.catalog-sidebar{padding:12px}}
/* Quiet technical drawing behind the catalog */
.catalog-page{background-color:#f0f5f8;background-image:linear-gradient(115deg,#f7fafce8,#eaf2f6ed),url('/assets/industrial-lines.svg');background-repeat:no-repeat;background-position:center top;background-size:cover,1400px auto;background-attachment:scroll}
.catalog-intro{isolation:isolate;overflow:hidden;background:linear-gradient(110deg,#d9eaf2,#f8fbfd 72%)}
.catalog-intro:after{content:"";position:absolute;inset:0;z-index:-1;background:url('/assets/industrial-lines.svg') right 42%/850px auto no-repeat;opacity:.35;pointer-events:none;mask-image:linear-gradient(90deg,transparent 25%,#000 85%)}
.catalog-intro>div{max-width:82%}.catalog-number{color:#52869c}.category-card{overflow:hidden}.category-card:before{content:"";position:absolute;right:-70px;top:-60px;width:260px;height:260px;border:1px solid #1cabc91a;border-radius:50%;box-shadow:0 0 0 35px #1cabc907,0 0 0 70px #1cabc904;pointer-events:none}.category-card img{position:relative}.catalog-main{position:relative}
@media(max-width:760px){.catalog-intro>div{max-width:100%}.catalog-intro:after{opacity:.16}.catalog-intro h1{overflow-wrap:break-word}}

/* Keep navigation scrollable and card titles readable on small viewports. */
@media(max-width:800px){
 .catalog-layout{display:block}.catalog-sidebar{position:static;margin-bottom:24px;padding:12px}
 .catalog-sidebar nav{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;margin:0;border-bottom:1px solid var(--line);padding-bottom:6px}
 .catalog-sidebar nav a{flex:0 0 175px;max-width:185px;min-height:52px;font-size:12px;padding:12px;border:0}
 .catalog-sidebar nav a.active{border:0;padding:12px}
 .selection-help,.all-catalog{display:none}
 .product-hero{grid-template-columns:1fr;gap:25px}
 .catalog-intro>div{max-width:100%}.catalog-number{display:none}
}
@media(max-width:560px){
 .category-grid{grid-template-columns:minmax(0,1fr)}
 .category-card h2{font-size:22px;overflow-wrap:break-word}
 .category-card img{height:170px}
 .section-heading{align-items:flex-start;flex-wrap:wrap;gap:8px}
 .product-title{font-size:clamp(25px,7vw,32px);overflow-wrap:anywhere}
 .product-topline{align-items:flex-start;flex-wrap:wrap;gap:8px;margin-bottom:14px}
 .product-topline .eyebrow{margin:0}
 .catalog-search input{font-size:16px}
 .product-details{padding:18px;min-width:0}
 .quote-panel{padding:20px}.primary-button{max-width:100%;text-align:center}
 #image-dialog{padding:32px 12px 16px;max-width:calc(100vw - 16px)}
 #image-dialog img{max-width:calc(100vw - 40px)}
 .dialog-close{min-width:44px;min-height:44px;right:0;top:0}
}
@media(max-width:420px){
 .product-grid,.related-products .product-grid,#global-results .product-grid{grid-template-columns:minmax(0,1fr)}
 .card-photo img{height:180px}.card-copy h3{font-size:16px}
}

/* Larger cover photos for the first two equipment categories. */
.category-card[href="/catalog/puskovaya-i-soyedinitelnaya-apparatura"] img,.category-card[href="/catalog/vysokovoltnoye-oborudovaniye"] img{height:245px;margin:12px 0 18px;object-fit:contain}@media(max-width:760px){.category-card[href="/catalog/puskovaya-i-soyedinitelnaya-apparatura"] img,.category-card[href="/catalog/vysokovoltnoye-oborudovaniye"] img{height:210px}}

/* Larger RV-2M cover, preserving the full product silhouette. */
.category-card[href="/catalog/vysokovoltnoye-oborudovaniye"] img{height:325px;margin:8px 0 18px}@media(max-width:760px){.category-card[href="/catalog/vysokovoltnoye-oborudovaniye"] img{height:285px}}

/* PRA category thumbnail: larger image, full equipment remains visible. */
.product-card[href="/catalog/rudnichnoye-oborudovaniye/puskatel-avtomatiki-rudnichnyy-pra"] .card-photo{padding:10px}.product-card[href="/catalog/rudnichnoye-oborudovaniye/puskatel-avtomatiki-rudnichnyy-pra"] .card-photo img{height:235px;object-fit:contain}
/* Larger TEG product previews, retaining the full equipment silhouette. */
.product-card[href$="/tolkatel-elektrogidravlicheskiy-teg-300"] .card-photo,
.product-card[href$="/tolkatel-elektrogidravlicheskiy-teg-600"] .card-photo{padding:8px}
.product-card[href$="/tolkatel-elektrogidravlicheskiy-teg-300"] .card-photo img,
.product-card[href$="/tolkatel-elektrogidravlicheskiy-teg-600"] .card-photo img{height:245px;object-fit:contain}
@media(max-width:600px){.product-card[href$="/tolkatel-elektrogidravlicheskiy-teg-300"] .card-photo img,.product-card[href$="/tolkatel-elektrogidravlicheskiy-teg-600"] .card-photo img{height:210px}}

/* Slightly larger PVI-M family preview. */
.product-card[href="/catalog/puskovaya-i-soyedinitelnaya-apparatura/puskatel-vakuumnyy-pvi-m"] .card-photo{padding:12px}
.product-card[href="/catalog/puskovaya-i-soyedinitelnaya-apparatura/puskatel-vakuumnyy-pvi-m"] .card-photo img{height:200px}
@media(max-width:760px){.product-card[href="/catalog/puskovaya-i-soyedinitelnaya-apparatura/puskatel-vakuumnyy-pvi-m"] .card-photo img{height:165px}}

/* Larger AV family photograph. */
.product-card[href="/catalog/puskovaya-i-soyedinitelnaya-apparatura/vyklyuchatel-avtomaticheskiy-av"] .card-photo{padding:8px}
.product-card[href="/catalog/puskovaya-i-soyedinitelnaya-apparatura/vyklyuchatel-avtomaticheskiy-av"] .card-photo img{height:225px}
@media(max-width:760px){.product-card[href="/catalog/puskovaya-i-soyedinitelnaya-apparatura/vyklyuchatel-avtomaticheskiy-av"] .card-photo img{height:190px}}

/* RV-2M: larger photograph on the model card inside the catalogue. */
.product-card[href*="/reversor-rv-2m-u2"] .card-photo{padding:4px;min-height:220px}
.product-card[href*="/reversor-rv-2m-u2"] .card-photo img{height:240px;max-width:100%;object-fit:contain}

.quote-panel .product-email{display:block;margin-top:10px;color:#22658d;font-size:15px;font-weight:600;line-height:1.5;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}

/* Compact quote contacts, aligned to opposite edges */
.quote-panel .product-contact-row{display:flex;align-items:center;justify-content:space-between;gap:12px 32px;flex-wrap:wrap;margin-top:20px}
.quote-panel .product-contact-row .product-phone,.quote-panel .product-contact-row .product-email{margin:0;line-height:1.5;white-space:nowrap}