/* Original catalogue interface; selectors intentionally scoped to this section. */
.valve-catalog{--v-navy:#034870;--v-gold:#d8b771;--v-line:#cedbe3;--v-muted:#526c7b;padding:64px 0 46px;background:#fff;color:#17394d;overflow-wrap:break-word;scroll-margin-top:24px}.valve-catalog *{min-width:0}.valve-catalog button,.valve-catalog input,.valve-catalog select,.valve-catalog textarea{font:inherit}.valve-introduction{display:grid;grid-template-columns:1.4fr 1fr;gap:9%;align-items:start;margin-bottom:36px}.valve-kicker{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;font-weight:600;color:#476d84;margin:0 0 14px}.valve-introduction h2{font-weight:500;font-size:clamp(30px,3.3vw,43px);line-height:1.15;letter-spacing:-.8px;margin:0 0 20px}.valve-introduction>div>p:last-child{color:var(--v-muted);font-size:16px;line-height:1.75;margin-bottom:0}.valve-selection-promise{border-left:2px solid var(--v-gold);padding:4px 0 4px 28px}.valve-promise-mark{font-size:23px;font-weight:500;letter-spacing:.3px;color:var(--v-navy)}.valve-selection-promise p{font-size:14px;line-height:1.7;color:var(--v-muted);margin:12px 0 16px}.valve-text-link{font-size:13px;font-weight:600;text-decoration:underline;text-underline-offset:5px;color:var(--v-navy)}.valve-filterbar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;background:#f0f5f8;padding:22px 24px;border:1px solid #e0e8ed}.valve-filterbar label{display:block;font-size:12px;font-weight:600;margin-bottom:7px;color:var(--v-navy)}.valve-filterbar select{width:100%;border:1px solid #b9ccd8;border-radius:0;background:white;min-height:44px;padding:9px 32px 9px 11px;font-size:13px;color:#234c63}.valve-results-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:20px 0 16px}.valve-results-heading p{font-size:12px;margin:0;color:var(--v-muted)}.valve-results-heading button{font-size:12px;background:none;border:0;padding:4px 0;color:var(--v-navy);text-decoration:underline;text-underline-offset:4px}.valve-family-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.valve-family{position:relative;display:flex;flex-direction:column;align-items:flex-start;text-align:left;border:1px solid var(--v-line);border-bottom:3px solid var(--v-line);padding:14px 17px 17px;background:#fff;color:var(--v-navy);min-height:186px;transition:background .15s,border-color .15s}.valve-family:hover{background:#f1f6f9;border-color:#7f9ead}.valve-family[aria-pressed=true]{background:var(--v-navy);color:#fff;border-color:var(--v-navy);border-bottom-color:var(--v-gold)}.valve-family-number{font-size:10px;letter-spacing:1px;opacity:.66}.valve-family svg{width:84px;height:66px;align-self:center;margin:7px 0 10px;opacity:.88}.valve-family-name{font-size:13px;font-weight:500;line-height:1.45;max-width:calc(100% - 12px)}.valve-family-arrow{position:absolute;right:14px;bottom:17px;font-size:15px}.valve-family[aria-pressed=true] .valve-family-number,.valve-family[aria-pressed=true] .valve-family-arrow{color:var(--v-gold);opacity:1}.valve-filter-note{font-size:12px;line-height:1.65;color:var(--v-muted);margin:15px 0 30px;max-width:850px}.valve-empty{border:1px dashed var(--v-line);padding:28px;font-size:15px}.valve-detail{border:1px solid var(--v-line);scroll-margin-top:24px}.valve-detail-header{display:grid;grid-template-columns:1fr 116px;gap:25px;align-items:center;padding:28px 32px;background:#eef4f7;border-bottom:1px solid var(--v-line)}.valve-detail-header .valve-kicker{margin-bottom:8px}.valve-detail h3{font-size:29px;line-height:1.25;font-weight:500;margin:0 0 12px}.valve-detail-header p:last-child{color:var(--v-muted);font-size:14px;line-height:1.75;max-width:790px;margin:0}.valve-detail-header svg{width:110px;height:92px;color:var(--v-navy)}.valve-detail-body{display:grid;grid-template-columns:1fr 1.35fr;gap:48px;padding:29px 32px 32px}.valve-detail h4{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.9px;margin:0 0 15px;color:var(--v-navy)}.valve-variants{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:27px}.valve-variants span{padding:7px 11px;border:1px solid var(--v-line);font-size:12px;line-height:1.6;background:#fbfcfd}.valve-uses{padding-left:17px;margin:0;color:var(--v-muted);font-size:14px;line-height:1.7}.valve-uses li+li{margin-top:8px}.valve-parameters{list-style:none;counter-reset:valve-param;padding:0;margin:0}.valve-parameters li{counter-increment:valve-param;display:grid;grid-template-columns:22px 1fr;gap:10px;border-bottom:1px solid #e2e9ed;padding:10px 0;font-size:13px;line-height:1.65}.valve-parameters li:first-child{padding-top:0}.valve-parameters li:last-child{border:0;padding-bottom:0}.valve-parameters li:before{content:counter(valve-param,decimal-leading-zero);font-size:10px;color:#6b8b9e;padding-top:3px}.valve-rfq{scroll-margin-top:24px;display:grid;grid-template-columns:.8fr 1.4fr;gap:6%;margin-top:32px;background:#f4f7f8;padding:32px;border-top:3px solid var(--v-gold)}.valve-rfq h3{font-weight:500;font-size:27px;line-height:1.3;margin:0 0 18px}.valve-rfq-lead{font-size:14px;color:var(--v-muted);line-height:1.75;margin:0 0 20px}.valve-rfq-hint{font-size:12px;line-height:1.7;color:var(--v-muted);padding-top:18px;border-top:1px solid var(--v-line)}.valve-rfq-family{display:block;font-size:12px;color:var(--v-navy);margin-bottom:10px;font-weight:600}.valve-rfq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.valve-rfq-field label{display:block;font-size:12px;line-height:1.6;margin-bottom:6px;color:#33576c}.valve-rfq-field input,.valve-rfq-field select,.valve-rfq-field textarea{width:100%;min-height:44px;border:1px solid #b9cbd6;background:#fff;border-radius:0;padding:9px 10px;font-size:13px;color:#203f52}.valve-rfq-field textarea{resize:vertical;min-height:83px}.valve-rfq-field-wide{grid-column:1/-1}.valve-rfq-optional{margin-top:18px;border-top:1px solid var(--v-line);padding-top:15px}.valve-rfq-optional summary{font-size:13px;color:var(--v-navy);cursor:pointer}.valve-rfq-optional .valve-rfq-grid{margin-top:17px}.valve-rfq-actions{margin-top:22px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}.valve-rfq-actions .btn{border-radius:0;background:var(--v-navy);border-color:var(--v-navy);font-weight:500;font-size:13px;padding:13px 18px}.valve-rfq-actions .btn:hover{background:#005889}.valve-rfq-demo{font-size:11px;line-height:1.6;color:var(--v-muted);margin:0;flex:1;min-width:160px}.valve-stock-note{font-size:12px;color:var(--v-muted);margin:18px 0 0;padding-top:18px;border-top:1px solid var(--v-line);line-height:1.7}.valve-delivery{display:grid;grid-template-columns:.8fr 1.4fr;gap:6%;margin:40px 0 30px;align-items:start}.valve-delivery h3{font-weight:500;font-size:26px;line-height:1.35;margin:0}.valve-delivery ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:24px 28px;counter-reset:valve-step}.valve-delivery li{counter-increment:valve-step;position:relative;border-top:1px solid var(--v-line);padding-top:15px;font-size:13px;line-height:1.7;color:var(--v-muted)}.valve-delivery li:before{content:counter(valve-step,decimal-leading-zero);display:block;color:var(--v-navy);font-weight:600;font-size:11px;margin-bottom:7px}.valve-technical-note{padding:20px 0;border-top:1px solid var(--v-line);border-bottom:1px solid var(--v-line)}.valve-technical-note summary{font-size:13px;color:var(--v-navy);cursor:pointer}.valve-technical-note p{font-size:12px;line-height:1.75;color:var(--v-muted);max-width:1050px;margin:15px 0 0}.valve-catalog button:focus-visible,.valve-catalog a:focus-visible,.valve-catalog input:focus-visible,.valve-catalog select:focus-visible,.valve-catalog textarea:focus-visible,.valve-catalog summary:focus-visible{outline:3px solid #aa7932;outline-offset:4px}
@media(max-width:1000px){.valve-family-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.valve-introduction{gap:5%;grid-template-columns:1.2fr 1fr}.valve-detail-body{gap:30px}.valve-rfq{grid-template-columns:.75fr 1.4fr;gap:5%}}
@media(max-width:760px){.valve-catalog{padding:42px 0 30px}.valve-introduction{grid-template-columns:1fr;gap:27px}.valve-introduction h2{font-size:32px}.valve-selection-promise{padding-left:19px}.valve-selection-promise p{margin:7px 0 12px}.valve-filterbar{gap:13px;padding:17px;grid-template-columns:1fr}.valve-family-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.valve-family{min-height:178px;padding:12px}.valve-family-name{font-size:12px}.valve-family-arrow{right:9px;bottom:12px}.valve-detail-header{padding:23px;grid-template-columns:1fr 78px;gap:15px}.valve-detail-header svg{width:78px;height:72px}.valve-detail h3{font-size:25px}.valve-detail-body{grid-template-columns:1fr;padding:24px;gap:28px}.valve-rfq{grid-template-columns:1fr;padding:24px;gap:20px}.valve-rfq-hint{margin-bottom:0}.valve-delivery{grid-template-columns:1fr;gap:25px}.valve-rfq h3{font-size:26px}}
@media(max-width:480px){.valve-family-grid{grid-template-columns:1fr 1fr}.valve-family{min-height:178px}.valve-family-name{font-size:13px}.valve-detail-header{grid-template-columns:1fr}.valve-detail-header svg{display:none}.valve-detail-header,.valve-detail-body{padding:22px 19px}.valve-rfq{padding:23px 19px}.valve-rfq-grid{grid-template-columns:1fr}.valve-rfq-actions .btn{width:100%}.valve-rfq-demo{flex-basis:100%}.valve-delivery ol{gap:21px}.valve-catalog .valve-filterbar select{font-size:14px}.valve-introduction h2{font-size:30px}}
@media(prefers-reduced-motion:reduce){.valve-family{transition:none}}
.valve-catalog [hidden]{display:none!important}.valve-start{margin:0 0 26px}.valve-start>h3,.valve-known h3{font-size:23px;font-weight:500;line-height:1.35;color:var(--v-navy);margin:0 0 17px}.valve-entry-options{display:grid;grid-template-columns:1fr 1fr;gap:14px}.valve-entry-options button{padding:20px 22px;text-align:left;border:1px solid var(--v-line);border-left:3px solid var(--v-line);background:white;color:var(--v-navy)}.valve-entry-options button[aria-pressed=true]{background:#eef4f7;border-left-color:var(--v-gold);border-top-color:#9eb5c4;border-right-color:#9eb5c4;border-bottom-color:#9eb5c4}.valve-entry-options button:hover{background:#f1f6f9}.valve-entry-options strong{display:block;font-size:17px;font-weight:500;line-height:1.45;margin-bottom:8px}.valve-entry-options span{display:block;color:var(--v-muted);font-size:13px;line-height:1.65}.valve-impa-link{display:inline-block;margin:18px 0 0;color:var(--v-navy);font-size:13px;text-decoration:underline;text-underline-offset:4px}.valve-known{background:#f4f7f8;border-top:3px solid var(--v-gold);padding:28px;margin-top:24px;scroll-margin-top:24px}.valve-known>p{font-size:14px;color:var(--v-muted);line-height:1.7;margin:0 0 20px}.valve-known .valve-rfq-grid{max-width:850px}.valve-known .valve-rfq-actions{max-width:850px}
@media(max-width:650px){.valve-entry-options{grid-template-columns:1fr;gap:10px}.valve-entry-options button{padding:17px 19px}.valve-entry-options strong{font-size:16px}.valve-known{padding:23px 19px}.valve-start>h3,.valve-known h3{font-size:22px}}

/* A compact review of the enquiry, without presenting field completion as engineering approval. */
.valve-review{margin-top:24px;padding:20px;border:1px solid var(--v-line);border-left:3px solid var(--v-gold);background:#fff;overflow-wrap:anywhere}.valve-review h4{font-size:17px;font-weight:500;color:var(--v-navy);margin:0 0 8px}.valve-review p{font-size:12px;line-height:1.65;color:var(--v-muted);margin:10px 0}.valve-review .valve-review-family{font-weight:600;color:var(--v-navy);margin:0 0 14px}.valve-review-values{display:grid;grid-template-columns:1fr 1fr;gap:11px 20px;margin:0}.valve-review-values>div{min-width:0}.valve-review-values dt{font-size:10px;line-height:1.5;color:var(--v-muted);margin:0 0 3px}.valve-review-values dd{margin:0;font-size:13px;line-height:1.6;color:#17394d;white-space:pre-wrap}.valve-review-extra{margin-top:14px}.valve-review-extra summary{font-size:12px;line-height:1.6;cursor:pointer;color:var(--v-navy)}.valve-review-extra .valve-review-values{margin-top:12px}.valve-review-missing{padding-top:16px;margin-top:16px;border-top:1px solid #e2e9ed}.valve-review-missing h5{font-weight:500;font-size:12px;margin:0 0 10px;color:var(--v-navy)}.valve-review-missing h5 span{font-weight:400;color:var(--v-muted)}.valve-review-fields{display:flex;flex-wrap:wrap;gap:7px}.valve-review-fields button{min-height:36px;background:#f2f6f8;border:1px solid #d5e0e6;color:var(--v-navy);font-size:11px;line-height:1.5;padding:7px 10px;text-align:left;cursor:pointer;overflow-wrap:anywhere;max-width:100%}.valve-review-fields button:hover{background:#e4eef4;border-color:#8eaabb}.valve-review .valve-review-note{font-size:11px;line-height:1.6}.valve-review-catalogue{display:inline-block;margin-top:7px;color:var(--v-navy);font-size:12px;line-height:1.7;text-decoration:underline;text-underline-offset:4px}.valve-review .valve-review-filled{padding-top:14px;border-top:1px solid #e2e9ed}
@media(max-width:480px){.valve-review{padding:17px 14px}.valve-review-values{grid-template-columns:1fr}.valve-review-fields button{min-height:40px}}

/* Family-specific reading before the enquiry: native details remain keyboard accessible. */
.valve-profile{padding:28px 32px 25px}.valve-profile .valve-profile-purpose{font-size:16px;line-height:1.8;max-width:920px;margin:0 0 25px;color:#234c63}.valve-profile-topics{border-top:1px solid var(--v-line)}.valve-profile-topic{border-bottom:1px solid var(--v-line)}.valve-profile-topic>summary{display:list-item;position:relative;padding:17px 16px 17px 0;margin-left:18px;font-size:14px;line-height:1.6;font-weight:500;color:var(--v-navy);cursor:pointer;min-height:52px}.valve-profile-topic>summary::marker{color:#8a6c35}.valve-profile-number{font-size:10px;letter-spacing:1px;color:#718e9e;margin:0 13px 0 4px;font-weight:400}.valve-profile-topic>p{font-size:14px;line-height:1.85;color:var(--v-muted);max-width:920px;margin:0;padding:0 18px 20px 52px}.valve-profile-topic[open]>summary{color:#005680}.valve-profile .valve-profile-note{font-size:12px;line-height:1.75;color:var(--v-muted);margin:20px 0 15px;max-width:920px}.valve-profile-actions{display:flex;flex-wrap:wrap;gap:12px 28px}.valve-profile-actions a{font-size:13px;line-height:1.75;color:var(--v-navy);text-decoration:underline;text-underline-offset:4px;min-height:36px;display:inline-flex;align-items:center}.valve-profile-parameters{border-top:1px solid var(--v-line);background:#f8fafb}.valve-profile-parameters>summary{padding:18px 32px;font-size:13px;color:var(--v-navy);line-height:1.6;cursor:pointer}.valve-profile-parameters .valve-detail-body{padding-top:10px}
@media(max-width:760px){.valve-profile{padding:24px}.valve-profile .valve-profile-purpose{font-size:15px;margin-bottom:20px}.valve-profile-parameters>summary{padding:18px 24px}}
@media(max-width:480px){.valve-profile{padding:22px 19px}.valve-profile-topic>summary{padding:15px 0;font-size:13px}.valve-profile-number{margin-right:8px}.valve-profile-topic>p{padding:0 0 17px;font-size:13px;line-height:1.8}.valve-profile-actions{display:grid;gap:7px}.valve-profile-parameters>summary{padding:17px 19px}}
.vp-navigation{margin:0 0 38px;padding-bottom:30px;border-bottom:1px solid var(--line)}
.vp-navigation>h3{font-size:25px;font-weight:500;margin:0 0 24px}
.vp-nav-group{margin-top:20px}
.vp-nav-group>h4{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 10px}
.vp-nav-group>div{display:flex;flex-wrap:wrap;gap:8px}
.vp-nav-group button{display:flex;gap:18px;align-items:baseline;justify-content:space-between;border:1px solid var(--line);background:#fff;color:var(--ink);padding:12px 15px;min-height:46px;font:inherit;text-align:left}
.vp-nav-group button:hover{border-color:var(--blue)}
.vp-nav-group button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.vp-nav-group small{font-size:11px;white-space:nowrap;opacity:.8}
@media(max-width:600px){.vp-nav-group>div{display:grid;grid-template-columns:1fr 1fr}.vp-nav-group button{display:block;padding:12px;min-width:0;overflow-wrap:anywhere;font-size:13px}.vp-nav-group small{display:block;margin-top:5px}.vp-navigation>h3{font-size:23px}}