/* Processheat catalog experience. */
:root{--ph-red:#d90404;--ph-border:#ffffff24;--ph-muted:#9b9b9b}
/* Product identity, gallery/specs panel, then a shared enquiry area. */
.ph-breadcrumb{margin-bottom:18px;color:#959595;font:var(--ph-type-caption)}.ph-breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px 10px;list-style:none;padding:0;margin:0}.ph-breadcrumb li{display:flex;align-items:center;gap:10px}.ph-breadcrumb li+li:before{content:"/";color:#555}.ph-breadcrumb a:hover{color:#fff}.ph-product-heading{margin-bottom:24px}.ph-product-title{min-width:0}.ph-product-title h1{margin:0;overflow-wrap:anywhere}
.ph-product-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:0;align-items:stretch;border:1px solid #ffffff24;background:#101010}
.ph-product-gallery{min-width:0;min-height:0;display:flex;flex-direction:column;background:#fff}
.ph-gallery-stage{position:relative;min-height:360px;flex:1}
.ph-gallery-stage .ph-detail-gallery{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto;background:#fff;border:0}
.ph-detail-gallery .swiper-slide{background:#fff}.ph-detail-gallery .swiper-slide>img{object-fit:contain;padding:clamp(12px,1.4vw,22px)}
.ph-gallery-count{position:absolute;z-index:2;right:16px;top:16px;background:#111;color:#fff;padding:6px 9px;font:var(--ph-type-caption);font-variant-numeric:tabular-nums;pointer-events:none}
.ph-gallery-controls{display:flex;align-items:center;gap:20px;height:120px;flex:none;padding:20px;background:#171717;border-top:1px solid #ffffff16}
.ph-gallery-thumbs{min-width:0;flex:1;height:76px}.ph-gallery-thumb.swiper-slide{width:76px;height:76px;flex-shrink:0;display:block;box-sizing:border-box;border:2px solid transparent;background:#fff;padding:5px;cursor:pointer;opacity:.65;transition:opacity .15s,border-color .15s}
.ph-gallery-thumb img{width:100%;height:100%;object-fit:contain}.ph-gallery-thumb[aria-pressed=true]{border-color:var(--ph-red);opacity:1}.ph-gallery-thumb:hover{opacity:1}
.ph-gallery-arrows{display:flex;gap:6px;flex-shrink:0}.ph-gallery-arrows button{width:44px;height:44px;background:#222;border:1px solid #ffffff30;color:#fff;cursor:pointer;font:400 20px/1 var(--ph-font-body)}.ph-gallery-arrows button:hover{border-color:#fff}.ph-gallery-arrows button:disabled{opacity:.3;cursor:default}.ph-gallery-thumb:focus-visible,.ph-gallery-arrows button:focus-visible{outline:2px solid var(--ph-red);outline-offset:-3px}
.ph-product-details{min-width:0;display:flex;flex-direction:column;border-left:1px solid #ffffff1a}
.ph-product-specs{padding:26px 28px 22px}.ph-product-specs h3{margin-bottom:14px;padding-bottom:14px}.ph-product-specs td{padding-top:8px;padding-bottom:8px}.ph-product-specs td:first-child{padding-right:20px}
.ph-purchase{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;margin-top:auto;min-height:120px;padding:24px 28px;background:#171717;border-top:1px solid #ffffff16}
.ph-product-cta{min-width:0}.ph-product-cta>a{display:flex;align-items:center;justify-content:center;min-width:164px;min-height:48px;padding:14px 18px;font-size:var(--ph-ui-size);letter-spacing:.06em}
@media(max-width:1023px){.ph-product-layout{grid-template-columns:1fr}.ph-gallery-stage{min-height:0;aspect-ratio:4/3;flex:none}.ph-product-details{border-left:0;border-top:1px solid #ffffff1a}}
@media(max-width:600px){.ph-product-heading{margin-bottom:20px}.ph-breadcrumb{font-size:var(--ph-caption-size);margin-bottom:16px}.ph-product-specs{padding:24px 20px}.ph-product-specs td{font-size:var(--ph-spec-size)}.ph-product-specs td:first-child{padding-right:12px}.ph-detail-gallery .swiper-slide>img{padding:12px}.ph-gallery-controls{height:96px;padding:16px;gap:12px}.ph-gallery-thumbs{height:64px}.ph-gallery-thumb.swiper-slide{width:64px;height:64px}.ph-gallery-count{top:12px;right:12px}.ph-purchase{grid-template-columns:1fr;padding:22px 20px;gap:20px}.ph-product-cta>a{min-width:0;width:100%;padding:14px 18px;font-size:var(--ph-ui-size)}}
@media(max-width:380px){.ph-gallery-arrows{gap:4px}}
.ph-catalog-page .ph-archive-hero{padding-top:48px}.ph-catalog-page #catalog-results{scroll-margin-top:20px}
.ph-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.ph-card{min-width:0;display:flex;flex-direction:column;background:#111;border:1px solid #ffffff24;transition:border-color .18s ease}
.ph-card:hover{border-color:#ffffff65}.ph-card[hidden]{display:none}
.ph-photo{display:block;position:relative;height:160px;background:#fff;overflow:hidden}
.ph-photo img{height:100%;width:100%;object-fit:contain;padding:10px;display:block}
.ph-low-nox{position:absolute;top:11px;right:11px;padding:5px 7px;font:var(--ph-type-label);letter-spacing:.04em;text-transform:uppercase;color:#fff;background:#171717}
.ph-card-body{padding:16px;display:flex;flex:1;flex-direction:column;min-width:0}
.ph-card-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;min-width:0}
.ph-eyebrow{color:var(--ph-red);font:var(--ph-type-label);letter-spacing:.13em;text-transform:uppercase}
.ph-part{color:#929292;font:var(--ph-type-caption);font-variant-numeric:tabular-nums;white-space:nowrap}
.ph-card h2{margin:7px 0 13px;font:var(--ph-type-card-title);color:#fff;overflow-wrap:anywhere}
.ph-card h2 a{color:inherit;text-decoration:none}
.ph-card-specs{margin:0 0 13px;display:grid;gap:0}
.ph-card-specs>div{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:16px;align-items:baseline;padding:5px 0;border-bottom:1px solid #ffffff09}
.ph-card-specs>div:last-child{border-bottom:0}
.ph-card-specs dt{color:#999;font:var(--ph-type-spec)}
.ph-card-specs dd{margin:0;text-align:right;color:#e4e4e4;font:var(--ph-type-spec);overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.ph-card-specs>div:first-child dd{font-size:14px;font-weight:600;color:#fff}
.ph-spare-type{font:var(--ph-type-body);color:#bababa;margin:0 0 16px}
.ph-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:13px;border-top:1px solid #ffffff22}
.ph-card-action{display:flex;align-items:center;justify-content:center;gap:11px;min-height:42px;min-width:75px;padding:0 11px;background:#1d1d1d;border:1px solid #ffffff25;color:#fff;font:var(--ph-type-ui);transition:background .18s,border-color .18s;white-space:nowrap}
.ph-card-action span{font-size:17px;font-weight:400}.ph-card-action:hover{background:#d90404;border-color:#d90404}
.ph-card a:focus-visible,.ph-archive-toolbar button:focus-visible{outline:2px solid #fff;outline-offset:3px}
.ph-archive-toolbar [aria-pressed=true]{background:#d90404;color:white}
.ph-grid.ph-list{grid-template-columns:1fr}.ph-list .ph-card{display:grid;grid-template-columns:200px minmax(0,1fr)}
.ph-list .ph-photo{height:100%;min-height:200px}.ph-list .ph-card-specs{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:13px}
.ph-list .ph-card-specs>div{display:block;border:0}.ph-list .ph-card-specs dd{text-align:left;margin-top:3px}.ph-list .ph-card-specs dt{font-size:10px}
.ph-mobile-filter-toggle{display:none}#ph-no-results{color:#aaa;font-size:14px;border:1px solid var(--ph-border);padding:30px}
.ph-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}
/* One integrated enquiry panel: selected product on the left, inputs on the right. */
.ph-inquiry{scroll-margin-top:24px;background:#080808;padding:72px 24px;border-block:1px solid #ffffff13}
.ph-inquiry-inner{max-width:1120px;margin:auto;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:0;border:1px solid #ffffff22;background:#101010}
.ph-inquiry-copy{padding:34px;display:flex;flex-direction:column;min-width:0;background:#151515;border-right:1px solid #ffffff15}
.ph-inquiry h2{font:var(--ph-type-section-title);color:#fff;text-transform:uppercase;margin:12px 0 0;letter-spacing:-.02em}
.ph-selected-product{margin:30px 0 0}.ph-inquiry-photo{height:190px;background:#fff}
.ph-inquiry-photo img{display:block;width:100%;height:100%;object-fit:contain;padding:14px}
.ph-product-context{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;padding-top:20px}
.ph-product-context>div>span{display:block;font:var(--ph-type-label);text-transform:uppercase;letter-spacing:.12em;color:#aaa}
.ph-product-context strong{display:block;font:var(--ph-type-card-title);color:#fff;margin-top:5px;overflow-wrap:anywhere}
.ph-product-context>small{text-align:right;color:#ddd;font:var(--ph-type-caption);font-variant-numeric:tabular-nums}
.ph-product-context>small>span{display:block;color:#8c8c8c;font-size:var(--ph-caption-size)}
.ph-inquiry-note{color:#a4a4a4;font:var(--ph-type-body);max-width:310px;margin:0;padding-top:30px;margin-top:auto}
.ph-quote-form{padding:34px;min-width:0}
.ph-quote-form label{display:block;color:#ddd;font:var(--ph-type-label);margin:0 0 9px}
.ph-quote-form label>span{color:#f06767}.ph-quote-form label>small{color:#929292;font-size:var(--ph-caption-size);font-weight:var(--ph-caption-weight);margin-left:6px}
.ph-quote-form input:not([type=hidden]),.ph-quote-form select,.ph-quote-form textarea{display:block;width:100%;min-width:0;border:1px solid #ffffff30;border-radius:0;background:#080808;color:#fff;font:var(--ph-type-control);padding:11px 12px;outline:none;box-sizing:border-box;min-height:46px}
.ph-quote-form input::placeholder,.ph-quote-form textarea::placeholder{color:#797979}
.ph-quote-form input:focus,.ph-quote-form textarea:focus,.ph-quote-form select:focus{border-color:#df4a4a;box-shadow:0 0 0 1px #df4a4a}
.ph-quote-form [aria-invalid=true]{border-color:#ff7979!important}
.ph-quote-form textarea{resize:vertical;min-height:105px}.ph-field-error{font-size:var(--ph-caption-size);color:#ff9999;line-height:var(--ph-caption-leading);margin:5px 0 17px}.ph-field-error:empty{margin-top:0}
.ph-form-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.ph-form-row{display:grid;grid-template-columns:minmax(0,1fr) 100px;gap:16px}.ph-form-pair>div,.ph-form-row>div{min-width:0}
.ph-quote-form button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;margin-top:22px;padding:15px 18px;border:0;background:#d90404;color:#fff;font:var(--ph-type-ui);letter-spacing:.1em;cursor:pointer}
.ph-quote-form button:hover{background:#b90000}.ph-quote-form button:focus-visible{outline:2px solid #fff;outline-offset:3px}.ph-quote-form button:disabled{opacity:.5}
.ph-privacy{color:#8e8e8e;font:var(--ph-type-caption);margin:14px 0 0}.ph-privacy a{color:#aaa;text-decoration:underline;text-underline-offset:3px}
.ph-quote-form [role=status]{font:var(--ph-type-caption);color:#ddd;margin-top:14px}.ph-quote-form [role=status]:empty{display:none}
@media(max-width:1279px) and (min-width:768px){.ph-catalog-page .ph-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ph-catalog-page .ph-grid.ph-list{grid-template-columns:1fr}}
@media(max-width:1023px){.ph-mobile-filter-toggle{display:block;background:#111;border:1px solid #ffffff30;padding:12px 18px;text-align:left;font-size:var(--ph-ui-size);color:#fff}.ph-filter-sidebar{display:none}.ph-mobile-filters-open .ph-filter-sidebar{display:block}.ph-inquiry-copy,.ph-quote-form{padding:26px}.ph-inquiry-inner{grid-template-columns:minmax(0,.85fr) minmax(0,1.2fr)}.ph-inquiry h2{font-size:var(--ph-section-title-size)}.ph-product-context{align-items:flex-start;flex-direction:column}.ph-product-context>small{text-align:left}.ph-product-context>small>span{display:inline;margin-right:5px}}
@media(max-width:360px){.ph-quote-form .ph-form-row{grid-template-columns:1fr;gap:15px}.ph-quote-form .ph-form-row>div:first-child{margin-bottom:2px}.ph-inquiry-copy,.ph-quote-form{padding:20px}.ph-selected-product{grid-template-columns:74px minmax(0,1fr);gap:14px}}
@media(prefers-reduced-motion:reduce){.ph-card,.ph-card-action{transition:none}}
.ph-card h3{margin:7px 0 13px;font:var(--ph-type-card-title);color:#fff;overflow-wrap:anywhere}.ph-card h3 a{color:inherit;text-decoration:none}
.ph-card-footer{justify-content:flex-end;padding-top:10px}.ph-purchase{grid-template-columns:1fr;min-height:100px}.ph-product-cta>a{background:#d90404;color:#fff;text-transform:uppercase;font-weight:var(--ph-ui-weight);text-decoration:none}.ph-product-cta>a:hover{background:#b90000}
.ph-product-heading{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.ph-product-heading h1{font:var(--ph-type-product-title);text-transform:uppercase;color:#fff;margin:0;overflow-wrap:anywhere}.ph-heading-nox{background:#d90404;color:#fff;padding:6px 9px;font:var(--ph-type-label)}
.ph-product-specs table{width:100%;border-collapse:collapse;font:var(--ph-type-spec)}.ph-product-specs tr+tr{border-top:1px solid #ffffff0d}.ph-product-specs td:first-child{color:#959595}.ph-product-specs td:last-child{text-align:right;color:#fff;overflow-wrap:anywhere}.ph-product-specs h3{font:500 22px/1.3 var(--ph-font-display);text-transform:uppercase;color:#fff;border-bottom:1px solid #ffffff1a}.ph-product-specs svg{width:20px;height:20px;flex-shrink:0}.ph-detail-gallery .swiper-slide>img{width:100%;height:100%;display:block}
.ph-product-gallery:not([data-multiple]) .ph-gallery-stage{min-height:360px}.ph-inquiry{scroll-margin-top:100px}.ph-related h2{margin-bottom:30px;font:var(--ph-type-section-title);text-transform:uppercase;color:#fff}
.ph-catalog-page .ph-archive-hero{padding-top:80px}.ph-catalog-page [id^=product-grid]{scroll-margin-top:100px}.ph-quote-form select{margin-bottom:17px}
@media(max-width:767px){.ph-inquiry{padding:44px 18px}.ph-inquiry-inner{grid-template-columns:1fr}.ph-inquiry-copy{padding:24px;border-right:0;border-bottom:1px solid #ffffff15}.ph-inquiry h2{font-size:var(--ph-section-title-size);margin-top:8px}.ph-selected-product{display:grid;grid-template-columns:86px minmax(0,1fr);gap:18px;align-items:center;margin-top:24px}.ph-inquiry-photo{height:88px}.ph-inquiry-photo img{padding:6px}.ph-product-context{padding:0;gap:5px}.ph-product-context strong{font-size:var(--ph-card-title-size);margin-top:2px}.ph-product-context>small{font-size:var(--ph-caption-size)}.ph-inquiry-note{display:none}.ph-quote-form{padding:24px}.ph-form-pair{grid-template-columns:1fr;gap:0}.ph-form-pair>div:last-child{margin-bottom:17px}.ph-form-pair>div:last-child .ph-field-error{margin-bottom:0}.ph-quote-form input:not([type=hidden]),.ph-quote-form select,.ph-quote-form textarea{font-size:var(--ph-control-size)}.ph-form-row{grid-template-columns:minmax(0,1fr) 78px;gap:12px}.ph-grid{grid-template-columns:1fr}.ph-list .ph-card{grid-template-columns:100px minmax(0,1fr)}.ph-list .ph-photo{height:135px;min-height:0;align-self:start}.ph-list .ph-card-body{padding:12px}.ph-list .ph-card-meta{flex-wrap:wrap;gap:5px}.ph-list .ph-card h3{font-size:var(--ph-card-title-size)}.ph-list .ph-card-specs{display:grid;gap:5px}.ph-list .ph-card-specs>div{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:8px;padding:0}.ph-list .ph-card-specs dd{font-size:var(--ph-spec-size);text-align:right;margin:0}.ph-list .ph-card-action{min-width:64px;min-height:34px;padding:0 9px}.ph-product-gallery:not([data-multiple]) .ph-gallery-stage{min-height:0}}
@media(max-width:360px){.ph-quote-form .ph-form-row{grid-template-columns:1fr;gap:15px}.ph-inquiry-copy,.ph-quote-form{padding:20px}}

/* Approved compact USD price presentation. */
.ph-price{min-width:0;margin-right:auto}.ph-price strong{display:block;color:#fff;font:700 22px/1.25 var(--ph-font-body);letter-spacing:-.045em;font-variant-numeric:tabular-nums;white-space:nowrap}.ph-price strong>span{font:500 10px/1 var(--ph-font-body);letter-spacing:.02em;color:#b5b5b5;margin-right:3px}.ph-price small{display:block;font:400 10px/1.5 var(--ph-font-body);color:#929292;margin-top:3px}
.ph-purchase.ph-has-price{grid-template-columns:minmax(0,1fr) auto;min-height:120px}.ph-detail-price{display:flex;align-items:center;gap:12px;min-width:0;flex-wrap:wrap}.ph-detail-price-amount{display:flex;align-items:baseline;gap:8px;margin:0;white-space:nowrap}.ph-detail-price-amount>span{color:#aaa;font:500 12px/1 var(--ph-font-body);letter-spacing:.02em}.ph-detail-price-amount>strong{color:#fff;font:600 30px/1.2 var(--ph-font-body);letter-spacing:-.025em;font-variant-numeric:tabular-nums}.ph-detail-price-scope{border-left:1px solid #ffffff30;padding-left:12px;color:#bcbcbc;font:400 11px/1.5 var(--ph-font-body);white-space:nowrap}
@media(max-width:1199px) and (min-width:1024px){.ph-purchase.ph-has-price{grid-template-columns:1fr}}
@media(max-width:600px){.ph-purchase.ph-has-price{grid-template-columns:1fr}.ph-detail-price{gap:16px}.ph-detail-price-scope{padding-left:16px}}
@media(max-width:767px){.ph-list .ph-card-footer{flex-wrap:wrap;gap:10px}.ph-list .ph-price strong{font-size:20px}}

/* Product-body links are recognisable without hover, including model pages. */
.single .entry-content a[href]:not([role="button"]):not(.button){color:#f28c8c;text-decoration-line:underline;text-decoration-color:currentColor;text-decoration-thickness:1px;text-underline-offset:.2em;text-decoration-skip-ink:auto;}
.single .entry-content a[href]:not([role="button"]):not(.button):hover{color:#fff;text-decoration-thickness:2px;}
.single .entry-content a[href]:not([role="button"]):not(.button):focus-visible{color:#fff;outline:2px solid #f28c8c;outline-offset:4px;border-radius:2px;}

/* Shared reading roles; preserve existing product-body spacing and decoration. */
.single-product .entry-content{font:var(--ph-type-reading)}
.single-product .entry-content p,.single-product .entry-content li{line-height:var(--ph-reading-leading)}
.single-product .entry-content h2{font:var(--ph-type-section-title)}
.single-product .entry-content h3{font-family:var(--ph-font-display)}

/* One compact document and purchase layout, independent of product/brand. */
.ph-documents{margin-top:20px;padding-top:15px;border-top:1px solid #ffffff24;font:var(--ph-type-ui)}
.ph-documents .ph-document{display:flex;align-items:flex-start;gap:10px;padding:9px 0;color:#d0d0d0;text-decoration:none}
.ph-document>span:first-child{font-size:18px;line-height:1.3;color:#d90404}
.ph-document>span:nth-child(2){flex:1;min-width:0;overflow-wrap:anywhere}
.ph-document small{font-size:var(--ph-caption-size);line-height:1.5;border:1px solid #ffffff30;padding:0 4px;margin-top:2px;color:#aaa}
.ph-document:hover>span:nth-child(2){text-decoration:underline;text-underline-offset:3px}
.ph-documents summary{cursor:pointer;padding:8px 0;color:#a7a7a7;font:var(--ph-type-ui)}
.ph-document:focus-visible,.ph-documents summary:focus-visible,.ph-product-cta>a:focus-visible{outline:2px solid #fff;outline-offset:4px}
.ph-purchase,.ph-purchase.ph-has-price{grid-template-columns:minmax(0,1fr) auto;min-height:120px;gap:20px}
.ph-price-request{min-width:0}
.ph-price-request strong{display:block;color:#fff;font:600 22px/1.25 var(--ph-font-body);letter-spacing:-.025em}
.ph-price.ph-price-request strong{font:600 16px/1.4 var(--ph-font-body);letter-spacing:0;white-space:normal}
.ph-price.ph-price-request small{font-size:11px;margin-top:3px}
@media(max-width:600px){.ph-purchase,.ph-purchase.ph-has-price{grid-template-columns:1fr;gap:20px}.ph-price-request strong{font-size:22px}}