/* Catalogue working surface */
:root{--muted:#656d79;--red:#d93631}header{height:82px;padding:0 4%;background:#fff}.logo{font-size:25px;letter-spacing:-.8px}.logo small{font-size:10px;letter-spacing:2.4px}body{max-width:none}.catalog-intro{background:#171a1f;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:32px 4%;gap:24px}.catalog-intro h1{font-size:clamp(28px,2.8vw,42px);font-weight:500;line-height:1.12;letter-spacing:-1.3px;margin:16px 0}.catalog-intro h1 br{display:none}.catalog-intro p{font-size:16px;color:#b6bdc8;margin:0}.catalog-intro img{object-fit:contain;background:#eef0f2;border-radius:6px;width:160px;height:128px;flex-shrink:0}.catalog.section{padding:0 4% 55px;background:#f6f7f9}.catalog-controls{align-items:center;gap:24px;min-height:86px}.tabs{gap:24px;align-self:stretch}.tabs button{font-size:16px;font-weight:600;padding:22px 0;display:flex;align-items:center;gap:9px;color:#656d79}.tabs button span{font-size:12px;background:#e7eaee;color:#626b78;padding:2px 7px;border-radius:5px}.tabs button.active span{background:#fae3e1;color:#a52622}.search{width:38%;max-width:430px;flex-shrink:1;border:1px solid #d9dee5;background:#fff;border-radius:6px;padding:0 12px}.search input{font-size:14px;padding:11px 0}.catalog-workspace{display:grid;grid-template-columns:270px minmax(0,1fr);gap:30px;align-items:start;padding-top:28px}.filter-panel{border:1px solid #dde2e8;border-radius:8px;background:#fff;padding:19px 18px}.filter-title{display:flex;align-items:center;gap:10px;justify-content:space-between}.filter-title strong{font-size:16px}.link-button{background:none;color:var(--red);font-size:14px;padding:0}.link-button:disabled{color:#7c838e;cursor:default}.filter-hint{font-size:12px;line-height:1.5;color:#747c88;margin:12px 0 18px}.facet{border-top:1px solid #e5e8ed;padding:15px 0}.facet:last-child{padding-bottom:0}.facet summary{cursor:pointer;display:flex;align-items:center;gap:7px;font-size:14px;font-weight:600;list-style:none}.facet summary::-webkit-details-marker{display:none}.facet summary:after{content:'+';margin-left:auto;color:#858d98;font-size:18px;font-weight:400}.facet[open] summary:after{content:'−'}.facet-unit{font-weight:400;color:#6b7583;font-size:12px}.facet-selected{color:var(--red);font-size:12px}.facet-options{max-height:230px;overflow:auto;margin-top:10px;scrollbar-width:thin}.facet-option{display:flex;align-items:flex-start;gap:9px;padding:6px 0;font-size:14px;cursor:pointer;line-height:1.45}.facet-option[hidden]{display:none}.facet-option input{width:16px;height:16px;flex-shrink:0;margin:2px 0;accent-color:var(--red)}.facet-option>span{overflow-wrap:anywhere}.facet-option small{margin-left:auto;padding-left:6px;color:#74808d;font-size:12px;font-variant-numeric:tabular-nums}.facet-option.unavailable{color:#9299a3}.facet-search{margin-top:12px;width:100%;padding:8px 10px;border:1px solid #dce1e7;border-radius:4px;font-size:14px;min-width:0}.range-inputs{display:flex;align-items:center;gap:7px;margin-top:12px;color:#89919c}.range-inputs label{display:flex;align-items:center;border:1px solid #dce1e7;border-radius:5px;min-width:0;padding-left:8px;background:#fff;font-size:12px;gap:4px}.range-inputs input{width:100%;min-width:0;padding:10px 3px;border:0;background:none;font-size:14px;color:#1f2937;-moz-appearance:textfield}.range-inputs input::-webkit-inner-spin-button{display:none}.range-presets{display:flex;gap:6px;margin-top:8px}.range-presets button{padding:4px 8px;border-radius:4px;font-size:12px;color:#606b7a;background:#f0f2f5}.range-presets button:hover{background:#fae3e1;color:#a52622}.range-coverage{font-size:12px;line-height:1.4;color:#7b8490;display:block;margin-top:9px}.catalog-results{min-width:0}.results-top{display:flex;justify-content:space-between;align-items:center;gap:15px;scroll-margin-top:20px}.results-top .eyebrow{font-size:11px;letter-spacing:1.4px}.results-top h2{font-size:30px;letter-spacing:-.8px;margin:8px 0 12px}.active-filters{display:flex;gap:7px;flex-wrap:wrap;margin:5px 0 18px}.active-filters[hidden]{display:none}.active-filters button{display:flex;align-items:center;gap:10px;padding:7px 10px;background:#fff;border:1px solid #e5c9c7;border-radius:5px;font-size:13px;text-align:left;color:#91312d;max-width:100%;overflow-wrap:anywhere}.active-filters button span{font-size:18px;line-height:1}.filter-row{margin:14px 0 18px;font-size:14px;gap:12px;flex-wrap:wrap}.filter-row>span{color:#5c6877}.filter-row label{gap:10px;font-size:12px}.filter-row select{max-width:240px;font-size:14px;padding:8px;background:#fff;border:1px solid #dce1e7}.table-labels,.model-row{display:grid;grid-template-columns:minmax(170px,1.45fr) minmax(150px,1.1fr) minmax(90px,.8fr) 25px;gap:20px;padding:18px 20px}.table-labels{font-size:12px;color:#737e8b;padding-top:8px;padding-bottom:10px}.model-table{border:1px solid #dfe4ea;border-radius:7px;overflow:hidden}.model-row{transition:background .15s;padding-top:21px;padding-bottom:21px;min-height:122px}.model-row:last-child{border-bottom:0}.model-row:hover{background:#fdf7f6}.model-main strong{font-size:16px;font-weight:600;line-height:1.35}.model-kind{font-size:10px;color:#7e8996}.model-category{font-size:12px;line-height:1.4;color:#6e7987}.model-metrics{display:grid;grid-template-columns:1fr;gap:8px;font-size:14px}.model-metrics>span{display:flex;flex-direction:row;align-items:baseline;justify-content:space-between;gap:12px;max-width:none}.model-metrics small{font-size:12px;color:#6d7885;flex-shrink:0}.model-metrics strong{font-size:14px;font-weight:500;text-align:right;overflow-wrap:anywhere;min-width:0}.model-connection{min-width:0;overflow-wrap:anywhere;font-size:14px}.model-connection strong{font-weight:500}.model-connection small{font-size:12px;color:#687686;margin-top:4px}.model-open{display:block;font-size:23px;color:var(--red);text-align:right}#pagination{font-size:14px;gap:20px}#pagination button{font-size:14px;background:#fff}#pagination button:disabled{opacity:.5}.range-error{background:#fff0e7;color:#953a14;padding:12px;border-radius:5px;font-size:14px}.range-error[hidden]{display:none}.empty-symbol{font-size:45px;color:#c22d28}.empty{padding:40px 20px;background:#fff;border-radius:7px}.empty h3{font-size:22px}.empty p{color:#647181}.catalog-note{font-size:12px;color:#727d8b}.mobile-only{display:none}.detail-specs dt,.detail-specs dd{font-size:14px}.form-note{font-size:13px;color:#687281}.applications.section,.about.section,.contact.section{padding:60px 4%}
@media(min-width:1600px){.catalog-workspace{grid-template-columns:300px minmax(0,1fr);gap:40px}.catalog-intro{padding-top:36px;padding-bottom:36px}.model-metrics{grid-template-columns:1fr 1fr;gap:24px}.model-metrics>span{flex-direction:column;gap:2px}.model-metrics strong{font-size:16px}.table-labels,.model-row{grid-template-columns:1.3fr 1.3fr .8fr 30px}}
@media(max-width:1150px){.catalog-workspace{grid-template-columns:245px minmax(0,1fr);gap:18px}.tabs{gap:17px}.tabs button{font-size:14px}.tabs button span{display:none}.table-labels,.model-row{grid-template-columns:1.2fr 1fr;gap:14px}.table-labels span:nth-child(n+3){display:none}.model-connection{grid-column:1/-1;display:flex;gap:12px;flex-wrap:wrap;align-items:baseline}.model-connection small{margin:0}.model-open{display:none}.model-row{padding:17px;min-height:0}.model-metrics>span{flex-direction:column;gap:0}.catalog-intro h1{max-width:700px}.filter-row label{font-size:0}}
@media(max-width:800px){header{height:70px}.catalog-intro{padding:24px 5%}.catalog-intro h1{font-size:28px;letter-spacing:-.8px}.catalog-intro img{display:none}.catalog-intro .eyebrow{font-size:10px}.catalog-intro p{font-size:14px}.catalog.section{padding:0 5% 32px}.catalog-controls{flex-direction:column;align-items:stretch;padding-bottom:16px;gap:8px}.tabs{gap:22px}.tabs button{padding:17px 0;font-size:14px}.tabs button:last-child{font-size:12px}.search{width:100%;max-width:none}.catalog-workspace{display:block;padding-top:22px}.filter-panel{display:none}.mobile-only{display:inline-flex}.filter-trigger{background:#fff;border:1px solid #dce1e7;border-radius:5px;padding:10px 12px;gap:7px;font-size:14px;white-space:nowrap}.filter-trigger span{color:var(--red)}.results-top h2{font-size:24px;letter-spacing:-.6px}.results-top .eyebrow{font-size:10px}.filter-row{font-size:13px}.filter-row select{max-width:180px;font-size:12px}.table-labels{font-size:11px;padding:10px 14px}.model-row{padding:16px 14px}.model-main strong{font-size:15px}.model-metrics strong{font-size:14px;text-align:left}.model-metrics small{font-size:11px}.model-category{font-size:12px}.model-connection{font-size:13px}.model-connection small{font-size:12px}.filters-open{overflow:hidden}.filters-open .filter-panel{display:block;position:fixed;inset:0;z-index:1000;border:0;border-radius:0;overflow:auto;padding:22px 24px 96px;background:#fff}.filter-title{position:sticky;top:-22px;background:#fff;padding:12px 0;z-index:1}.filter-title .link-button{margin-left:auto}#close-filters{font-size:28px;background:none;line-height:1;padding:4px 8px;margin-left:10px}#apply-filters{position:fixed;bottom:16px;left:24px;right:24px;width:calc(100% - 48px);justify-content:center;z-index:1001}.facet-options{max-height:260px}.range-inputs input{font-size:16px}.facet-option{padding:9px 0;font-size:16px}.facet summary{font-size:16px}.range-coverage{font-size:13px}.filter-hint{font-size:13px}.facet-search{font-size:16px}.active-filters button{font-size:12px}.detail-specs div{flex-direction:column;gap:3px}.detail-specs dd{max-width:100%;text-align:left}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

:root{--red:#007f91}header{height:94px}.logo img{display:block;width:148px;height:80px;object-fit:contain}footer .logo img{width:130px;height:70px}.catalog-intro{padding:20px 4%;min-height:0}.catalog-intro h1{font-size:clamp(25px,2.3vw,35px);margin:8px 0 10px}.catalog-intro img{width:112px;height:90px}.catalog-intro .eyebrow{font-size:10px}.catalog-intro p{font-size:14px}.category-nav{display:flex;flex-wrap:wrap;gap:8px;padding:18px 0 0}.category-nav[hidden]{display:none}.category-nav button{display:flex;align-items:center;gap:8px;border:1px solid #dce3e8;border-radius:5px;padding:9px 13px;background:#fff;color:#455361;font-size:14px}.category-nav button.active{background:#e4f4f6;border-color:#007f91;color:#006b7a}.category-nav small{font-size:12px;color:#657c84}.category-nav button:hover{border-color:#007f91}.catalog-workspace{padding-top:20px}.tabs button.active span,.range-presets button:hover{background:#e4f4f6;color:#006b7a}.active-filters button{border-color:#b4d7dc;color:#006b7a}.button:hover{background:#006b7a}.model-row:hover{background:#f1fafb}.empty-symbol{color:#007f91}@media(min-width:1600px){.catalog-intro{padding:20px 4%}}@media(max-width:800px){header{height:86px}.logo img{width:130px;height:72px}.catalog-intro{padding:18px 5%}.category-nav{gap:6px}.category-nav button{padding:8px 10px;font-size:13px}.catalog-intro h1{font-size:25px}}

.model-identity{display:flex;align-items:center;gap:15px;min-width:0}.model-photo{width:88px;height:88px;object-fit:contain;background:white;border-radius:5px;flex-shrink:0}.photo-missing{display:flex;justify-content:center;align-items:center;text-align:center;color:#7b8794;background:#f3f5f7;font-size:12px}.detail-photo{display:block;width:300px;max-width:100%;height:240px;object-fit:contain;margin:20px auto;background:white}.table-labels,.model-row{grid-template-columns:minmax(250px,1.5fr) minmax(150px,1.1fr) minmax(90px,.8fr) 25px}@media(max-width:1250px){.table-labels,.model-row{grid-template-columns:1.4fr 1fr}.model-photo{width:70px;height:70px}.model-connection{grid-column:1/-1}.model-open{display:none}}@media(max-width:550px){.table-labels{display:none}.model-row{grid-template-columns:1fr;gap:14px}.model-photo{width:84px;height:84px}.model-metrics{display:grid;grid-template-columns:1fr 1fr;padding-left:99px;gap:12px}.model-connection{padding-left:99px}.model-main strong{font-size:16px}}
.model-main{min-width:0}.model-main strong{overflow-wrap:anywhere}.detail-photo{height:auto;max-height:360px;width:100%;object-fit:contain}@media(max-width:1250px){.table-labels span:nth-child(n+3){display:none}}


/* All4vision: blue navigation, orange actions, clear equipment photography. */
:root{--red:#0079bb;--ink:#142c43;--muted:#52677c;--line:#d4e4ef}
header{border-top:4px solid #009ee9;box-shadow:0 3px 16px #123b5910}
nav a{font-weight:600}nav a:first-child{color:#0079bb}
.button{background:#c65300;border-radius:8px;box-shadow:0 4px 12px #c653001a}.button:hover{background:#a94300}
.catalog-intro{background:linear-gradient(110deg,#07518a,#008ccc);padding:24px 4%;gap:28px}
.catalog-intro .eyebrow,.catalog-intro p{color:#e4f5ff}.catalog-intro h1{max-width:820px;color:white}.catalog-intro h1 .red{color:#ffb650}
.catalog-intro img{width:190px;height:140px;background:white;border-radius:14px;padding:12px;box-shadow:0 12px 30px #002b5430}
.catalog.section{background:#f0f7fc}.catalog-controls{border-bottom:2px solid #c5e2f3}
.tabs button.active{color:#006497;border-bottom:3px solid #009fe7}.tabs button.active span{background:#d4eeff;color:#005d91}
.search{border-color:#c0dce9;border-radius:9px}.search:focus-within{outline:2px solid #009fe7;outline-offset:2px}
.category-nav{gap:9px}.category-nav button{border-color:#c8deed;border-radius:8px;box-shadow:0 2px 5px #194c6810;min-height:42px}
.category-nav button.active{background:#0079bb;border-color:#0079bb;color:#fff}.category-nav button.active small{color:#fff}.category-nav button:hover{border-color:#0079bb;background:#e3f3ff;color:#005b91}.category-nav button.active:hover{background:#006397;color:#fff}
.filter-panel{border-color:#c9dfed;border-top:4px solid #009ee9;box-shadow:0 5px 18px #144e6e09;border-radius:10px}
.filter-title strong{color:#005f97}.filter-hint{color:#52677c;font-size:13px}.facet-selected{color:#005f97}
.active-filters button{background:#e2f2ff;border-color:#a9d5ee;color:#005b91}.range-presets button:hover{background:#e2f2ff;color:#005b91}
.model-table{border:0;overflow:visible;display:grid;gap:12px}.model-row{border:1px solid #cfe1ed;border-left:4px solid #009ee9;border-radius:10px;box-shadow:0 3px 10px #154c6b08;transition:background .15s,box-shadow .15s}
.model-row:last-child{border-bottom:1px solid #cfe1ed}.model-row:hover{background:#fafdff;border-color:#0093d5;box-shadow:0 5px 20px #0079bb18}.model-main strong{color:#075888;font-weight:600}.model-photo{width:104px;height:104px;padding:5px;border:1px solid #e2edf3;border-radius:9px}
.model-kind{font-size:12px;color:#006397;letter-spacing:.4px}.model-category{font-size:14px;color:#52677c}.model-metrics small,.model-connection small{font-size:13px;color:#52677c}.model-connection strong{color:#075888}.model-open{color:#c65300}
.table-labels{font-size:14px;color:#52677c}.results-top .eyebrow{font-size:12px;color:#006397}.catalog-note{font-size:13px;color:#52677c}
.applications{background:#e8f4fc}.application-grid article{padding:24px;border:1px solid #c9e3f3;border-top:4px solid #009ee9;border-radius:10px;background:white}.application-grid article:nth-child(2){border-top-color:#c65300}.application-grid article:nth-child(3){border-top-color:#008375}.number{font-size:12px;color:#52677c}.application-grid h3{color:#075888}
.contact{background:linear-gradient(110deg,#063d69,#007fb9)}.contact p,.contact .eyebrow{color:#e0f3ff}.about .muted{color:#0079bb}footer{border-top:4px solid #009ee9}
@media(max-width:1250px){.model-photo{width:86px;height:86px}}
@media(max-width:800px){.catalog-intro{padding:20px 5%}.catalog-intro img{display:none}.tabs{gap:16px;flex-wrap:wrap}.tabs button:last-child{font-size:14px}.category-nav button{font-size:14px}.filters-open .filter-panel{border-top:4px solid #009ee9}}
@media(max-width:550px){.model-metrics,.model-connection{padding-left:0}.model-row{padding:16px}.model-photo{width:84px;height:84px}.model-identity{gap:14px}}

/* Equipment gallery from the owner-operated All4vision photo catalogue. */
.catalog-intro img{width:250px;height:155px;object-fit:contain;padding:8px}
.category-nav button[data-family="highspeed"]{border-color:#c65300;color:#a94300;background:#fff5eb}
.category-nav button[data-family="highspeed"].active{background:#b94c00;color:white}
.category-nav button[data-family="highspeed"].active small{color:white}
.equipment-gallery.section{padding:52px 4%;background:white;scroll-margin-top:20px}
.equipment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.equipment-card{border:1px solid #d4e4ef;border-radius:14px;overflow:hidden;background:#f8fcff}
.gallery-photo{display:block;position:relative;width:100%;padding:12px;background:white;color:#075888}
.gallery-photo img{display:block;width:100%;height:auto;aspect-ratio:640/300;object-fit:contain;transition:transform .2s}
.gallery-photo:hover img{transform:scale(1.04)}
.gallery-photo span{display:block;text-align:right;font-size:14px;margin-top:8px}
.equipment-copy{padding:22px;border-top:1px solid #e2edf3}
.equipment-copy h3{font-size:23px;line-height:1.3;margin:0 0 8px;color:#075888}
.equipment-copy p{font-size:16px;color:#52677c;margin:0 0 20px}
.equipment-link{padding:0;background:none;color:#a94300;font-size:16px;font-weight:600}
#gallery-dialog{width:min(1000px,calc(100% - 32px));padding:48px 28px 24px}
.gallery-stage{background:white;min-height:180px;display:grid;place-items:center}
.gallery-stage img{display:block;width:100%;height:auto;max-height:60vh;object-fit:contain}
.gallery-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:20px}
#gallery-caption{font-size:25px;letter-spacing:0;margin:0}
.gallery-controls{display:flex;gap:14px;align-items:center;white-space:nowrap}
.gallery-controls button{background:#e4f3fd;color:#005b91;border-radius:8px;font-size:24px;width:44px;height:44px}
@media(max-width:1000px){.equipment-grid{grid-template-columns:repeat(2,minmax(0,1fr))}header nav{gap:16px}}
@media(max-width:600px){.equipment-grid{grid-template-columns:1fr}.equipment-gallery.section{padding:36px 5%}.gallery-bottom{align-items:flex-start;flex-direction:column}#gallery-dialog{padding:42px 16px 20px}.equipment-copy{padding:18px}}

.subcategory-nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0 20px;padding:16px;background:#e4f2fc;border:1px solid #bdddef;border-radius:10px}
.subcategory-nav[hidden]{display:none}
.subcategory-label{width:100%;font-size:14px;font-weight:600;color:#37617c;margin-bottom:3px}
.subcategory-nav button{display:flex;gap:9px;align-items:center;text-align:left;font-size:14px;line-height:1.4;padding:9px 12px;border:1px solid #c3dceb;border-radius:7px;background:white;color:#235473;overflow-wrap:anywhere}
.subcategory-nav button small{font-size:12px;color:#52677c}
.subcategory-nav button.active{background:#0079bb;border-color:#0079bb;color:white}
.subcategory-nav button.active small{color:white}
.subcategory-nav button:hover{border-color:#0079bb}
@media(max-width:600px){.subcategory-nav{padding:12px;gap:6px}.subcategory-nav button{padding:8px 10px}}