/* Product directions: concrete contexts, system drawings and decisions on demand. */
.sector-v5{--sector-line:#d5d5cd;--sector-copper:#d7997c;overflow:clip}
.sector-v5 h1,.sector-v5 h2,.sector-v5 h3{font-weight:500;letter-spacing:-.035em;text-wrap:balance}
.sector-v5 h2{font-size:clamp(30px,3vw,42px);line-height:1.15}
.sector-v5 p{line-height:1.65}
.sector-v5 .sector-hero-v5{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(35px,5vw,72px);padding-block:66px 50px;align-items:center}
.sector-hero-copy{min-width:0}
.sector-v5 .sector-back{display:inline-flex;gap:25px;align-items:center;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:7px;margin-bottom:38px}
.sector-v5 .sector-back:hover{color:var(--accent)}
.sector-v5 .sector-category-label{font-size:13px;color:var(--accent);margin:0 0 20px;max-width:34ch}
.sector-v5 .sector-hero-copy h1{font-size:clamp(38px,4vw,56px);line-height:1.1;max-width:12ch}
.sector-v5 .sector-intro{font-size:17px;max-width:40ch;margin:25px 0 29px}
.sector-v5 .text-link{font-size:13px;line-height:1.55;display:inline-flex;align-items:center;justify-content:space-between;gap:22px;max-width:100%;color:var(--ink)}
.sector-v5 .text-link:hover{color:var(--accent)}
.sector-v5 .text-link>span{font-size:19px;flex:none;line-height:1}
.sector-hero-image{min-width:0}
.sector-v5 .sector-hero-image .media{margin:0}
.sector-v5 .sector-hero-image .media img{aspect-ratio:1.18;object-fit:cover}
.sector-v5 .sector-hero-image .media figcaption{font-size:10px;padding-top:12px;line-height:1.5;color:var(--muted)}
.sector-v5 .sector-applications{padding-block:28px 64px}
.sector-small-heading{display:flex;gap:30px;justify-content:space-between;align-items:baseline;border-top:1px solid var(--sector-line);padding-top:25px;margin-bottom:32px}
.sector-v5 .sector-small-heading h2{font-size:22px;letter-spacing:-.025em}
.sector-small-heading>p{font-size:13px}
.sector-applications ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px}
.sector-applications li{display:flex;gap:20px;min-width:0}
.sector-applications li>svg{width:37px;height:37px;flex:none;color:var(--accent);margin-top:1px}
.sector-v5 .sector-applications h3{font-size:20px;line-height:1.25;margin:0 0 9px}
.sector-v5 .sector-applications p{font-size:14px;max-width:26ch}
.sector-engineering{background:var(--dark);color:var(--paper);padding-block:64px 48px}
.sector-engineering-heading{max-width:620px}
.sector-engineering .eyebrow{font-size:12px;color:var(--sector-copper);margin-bottom:17px}
.sector-engineering-layout{display:grid;grid-template-columns:minmax(0,1.28fr) minmax(0,1fr);gap:clamp(35px,5vw,72px);align-items:center;margin-top:29px}
.sector-diagram{min-width:0;margin:0}
.sector-system-map{display:block;width:100%;height:auto;background:#111918}
.sector-map-structure{fill:#192320;stroke:#a1afa7;stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round}
.sector-map-dashed{stroke-dasharray:5 7;fill:none}
.sector-map-callouts{fill:none;stroke:var(--sector-copper);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
.sector-map-marker circle{fill:var(--sector-copper);stroke:none}
.sector-map-marker text{fill:#101416;font-family:Arial,Helvetica,sans-serif;font-size:17px;font-weight:600}
.sector-map-label{fill:#c5cec7;font-family:Arial,Helvetica,sans-serif;font-size:13px;letter-spacing:.7px}
.sector-v5 .sector-diagram figcaption{color:#aebdb5;font-size:10px;line-height:1.5;margin-top:12px}
.sector-concerns{min-width:0}
.sector-v5 .sector-concerns details{border-top:1px solid #45504a;padding:0}
.sector-v5 .sector-concerns details:last-of-type{border-bottom:1px solid #45504a}
.sector-concerns summary{display:grid;grid-template-columns:27px minmax(0,1fr) 18px;align-items:center;gap:15px;padding:20px 0;list-style:none}
.sector-concerns summary::-webkit-details-marker{display:none}
.sector-concern-number{color:var(--sector-copper);font-size:11px;font-variant-numeric:tabular-nums}
.sector-v5 .sector-concerns summary h3{font-size:21px;line-height:1.3;margin:0}
.sector-expand{color:var(--sector-copper);font-size:23px;line-height:1;transition:transform .18s}
.sector-concerns details[open] .sector-expand{transform:rotate(45deg)}
.sector-v5 .sector-concerns details>p{font-size:14px;line-height:1.75;color:#bec9c2;margin:0 0 21px 42px;max-width:39ch}
.sector-v5 .sector-concerns>.text-link{color:var(--paper);margin-top:30px;font-size:12px}
.sector-v5 .sector-concerns>.text-link:hover{color:var(--sector-copper)}
.sector-v5 .sector-concerns summary:focus-visible,.sector-v5 .sector-concerns>.text-link:focus-visible{outline-color:var(--sector-copper)}
.sector-v5 .sector-role-note{border-top:1px solid #45504a;padding:22px 0 0;color:#bec9c2;font-size:12px;line-height:1.75;margin:32px 0 0;max-width:96ch}
.sector-v5 .sector-outputs{padding-block:65px}
.sector-output-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:12px 35px;align-items:end}
.sector-output-heading>.eyebrow{grid-column:1/-1;margin-bottom:0;font-size:12px}
.sector-output-heading>p:last-child{font-size:14px;justify-self:end;margin:0}
.sector-outputs ol{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:37px 0 0;padding:0;border-top:1px solid var(--sector-line)}
.sector-outputs li{min-width:0;position:relative;padding:27px 25px 0 0}
.sector-outputs li+li{border-left:1px solid var(--sector-line);padding-left:25px}
.sector-outputs li>svg{display:block;color:var(--accent);width:34px;height:34px;margin-bottom:25px}
.sector-v5 .sector-outputs h3{font-size:20px;line-height:1.25;margin:0 0 12px}
.sector-v5 .sector-outputs li>p{font-size:14px;max-width:25ch}
.sector-specialized-link{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-block:24px;border-top:1px solid var(--sector-line);margin-bottom:35px}
.sector-v5 .sector-specialized-link p{font-size:15px;margin:0}
.sector-start{background:#e9e8e1;padding-block:58px 64px}
.sector-start-heading{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:35px;margin-bottom:35px}
.sector-v5 .sector-start-heading>p{font-size:15px;max-width:46ch;justify-self:end}
.sector-entry-paths{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid #b9beb4}
.sector-entry-paths article{padding:28px 48px 0 0;min-width:0}
.sector-entry-paths article+article{padding-left:48px;border-left:1px solid #b9beb4}
.sector-path-label{display:block;font-size:11px;color:var(--accent);margin-bottom:15px}
.sector-v5 .sector-entry-paths h3{font-size:28px;line-height:1.2}
.sector-v5 .sector-entry-paths p{font-size:15px;max-width:44ch;margin:18px 0 25px;min-height:50px}
.sector-category-footer{padding-block:25px}
.sector-v5 .sector-category-nav{position:static;display:flex;background:transparent;border:0;padding:0;gap:20px 36px;flex-wrap:wrap;font-size:12px;align-items:center}
.sector-category-nav a{padding:7px 0}
.sector-category-nav a[aria-current="page"]{color:var(--accent);text-decoration:underline;text-underline-offset:6px}

/* Four concise, image-led routes on the development page. One link per category. */
.editorial-inner .development-categories.development-categories-v5{background:var(--wash);padding-block:64px}
.development-categories-v5 .heading-row{margin-bottom:32px}
.editorial-inner .development-categories-v5 h2{font-size:clamp(32px,3vw,43px);line-height:1.15}
.development-categories-v5 .heading-row>p{font-size:14px;max-width:28ch}
.development-categories-v5 .development-category-grid{gap:40px 28px}
.development-categories-v5 .development-category{display:block;color:var(--ink);min-width:0}
.development-categories-v5 .development-category .media img{aspect-ratio:1.6;object-fit:cover;transition:filter .2s}
.development-categories-v5 .development-category .media figcaption{font-size:10px;line-height:1.5;color:var(--muted);margin:0}
.development-category-v5-heading{display:flex;align-items:start;gap:15px;justify-content:space-between;margin-top:22px}
.editorial-inner .development-categories-v5 .development-category h3{font-size:clamp(24px,2.2vw,30px);margin:0;line-height:1.2;max-width:21ch}
.development-category-v5-heading>span{font-size:25px;color:var(--accent);flex:none;line-height:1.1}
.editorial-inner .development-categories-v5 .development-category>p{font-size:14px;line-height:1.65;max-width:48ch;margin:13px 0 0}
.development-categories-v5 .development-category:hover{color:var(--ink)}
.development-categories-v5 .development-category:hover h3{color:var(--accent)}
.development-categories-v5 .development-category:hover img{filter:brightness(1.045)}
.development-categories-v5 .development-category:focus-visible{outline:2px solid var(--accent);outline-offset:8px}
@media(max-width:1050px){
 .sector-v5 .sector-hero-v5{gap:35px;padding-top:48px}
 .sector-v5 .sector-hero-copy h1{font-size:43px}
 .sector-v5 .sector-intro{font-size:16px}
 .sector-v5 .sector-back{margin-bottom:28px}
 .sector-applications ul{gap:25px}.sector-applications li{gap:13px}.sector-applications li>svg{width:31px;height:31px}
 .sector-v5 .sector-applications h3{font-size:18px}
 .sector-engineering-layout{gap:30px;grid-template-columns:1.12fr 1fr}
 .sector-v5 .sector-concerns summary h3{font-size:18px}
 .sector-concerns summary{gap:11px;padding-block:17px}
 .sector-v5 .sector-concerns details>p{margin-left:38px;font-size:13px}
 .sector-outputs li{padding-right:20px}.sector-outputs li+li{padding-left:20px}.sector-v5 .sector-outputs h3{font-size:18px}
}
@media(max-width:800px){
 .sector-v5 .sector-hero-v5{grid-template-columns:1fr 1.05fr;gap:28px;padding-block:42px 35px}
 .sector-v5 .sector-hero-copy h1{font-size:36px}
 .sector-v5 .sector-category-label{font-size:12px;margin-bottom:16px}
 .sector-v5 .sector-intro{font-size:15px;margin:20px 0 22px}
 .sector-v5 .sector-hero-image .media img{aspect-ratio:.92}
 .sector-applications ul{gap:25px;grid-template-columns:1fr}.sector-applications li{gap:20px}
 .sector-applications li>svg{width:35px;height:35px}
 .sector-v5 .sector-applications h3{font-size:20px;margin-bottom:5px}
 .sector-v5 .sector-applications p{max-width:none;font-size:14px}
 .sector-v5 .sector-applications{padding-bottom:45px}
 .sector-engineering{padding-block:48px 40px}
 .sector-engineering-layout{grid-template-columns:1fr;gap:30px}
 .sector-diagram{max-width:660px;width:100%;justify-self:center}
 .sector-v5 .sector-concerns summary h3{font-size:21px}
 .sector-v5 .sector-concerns details>p{font-size:14px;max-width:62ch}
 .sector-v5 .sector-outputs{padding-block:48px}
 .sector-outputs ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 0}
 .sector-outputs li:nth-child(3){padding-left:0;border-left:0;border-top:1px solid var(--sector-line)}
 .sector-outputs li:nth-child(4){border-top:1px solid var(--sector-line)}
 .sector-outputs li:nth-child(-n+2){padding-bottom:0}
 .sector-v5 .sector-outputs h3{font-size:21px}
 .sector-v5 .sector-outputs li>p{max-width:30ch}
 .sector-entry-paths article{padding-right:28px}.sector-entry-paths article+article{padding-left:28px}
 .sector-v5 .sector-entry-paths h3{font-size:25px}.sector-v5 .sector-entry-paths p{font-size:14px;min-height:70px}
 .sector-v5 .sector-category-nav{flex-direction:row;align-items:center;gap:8px 25px}.sector-category-nav a{padding:5px 0}
 .editorial-inner .development-categories.development-categories-v5{padding-block:48px}
 .development-categories-v5 .development-category-grid{gap:32px 24px}
}
@media(max-width:600px){
 .sector-v5 .sector-hero-v5{grid-template-columns:1fr;gap:27px;padding-block:32px 20px}
 .sector-v5 .sector-back{margin-bottom:25px}
 .sector-v5 .sector-hero-copy h1{font-size:39px;max-width:14ch;line-height:1.1}
 .sector-v5 .sector-category-label{max-width:none;font-size:12px;margin-bottom:15px}
 .sector-v5 .sector-intro{font-size:16px;max-width:37ch;margin-top:20px}
 .sector-v5 .sector-hero-image .media img{aspect-ratio:1.45}
 .sector-v5 .sector-hero-image .media figcaption{font-size:9px;padding-top:10px}
 .sector-small-heading{display:block;padding-top:23px;margin-bottom:28px}
 .sector-v5 .sector-small-heading h2{font-size:23px}.sector-small-heading>p{font-size:13px;margin-top:10px}
 .sector-v5 .sector-applications{padding-top:20px;padding-bottom:40px}
 .sector-applications ul{gap:24px}
 .sector-v5 h2{font-size:31px}
 .sector-engineering{padding-top:42px}.sector-engineering-heading .eyebrow{font-size:11px;margin-bottom:16px}
 .sector-engineering-layout{margin-top:24px;gap:26px}
 .sector-system-map{width:calc(100% + 20px);max-width:none;margin-left:-10px}
 .sector-v5 .sector-diagram figcaption{font-size:9px;max-width:34ch;margin-top:12px}
 .sector-map-label{font-size:15px;letter-spacing:0}
 .sector-v5 .sector-concerns summary h3{font-size:21px}
 .sector-concerns summary{padding-block:18px;grid-template-columns:24px minmax(0,1fr) 16px}
 .sector-v5 .sector-concerns details>p{margin-left:35px;line-height:1.7}
 .sector-v5 .sector-concerns>.text-link{font-size:12px;gap:14px;margin-top:27px}
 .sector-v5 .sector-role-note{font-size:12px;margin-top:28px;line-height:1.75}
 .sector-output-heading{display:block}.sector-output-heading>.eyebrow{margin-bottom:16px;font-size:11px}.sector-output-heading>p:last-child{margin-top:17px;max-width:30ch}
 .sector-outputs ol{margin-top:28px;gap:25px 0}.sector-outputs li{padding:23px 17px 0 0}.sector-outputs li+li{padding-left:17px}.sector-outputs li:nth-child(3){padding-left:0}
 .sector-outputs li>svg{width:31px;height:31px;margin-bottom:21px}
 .sector-v5 .sector-outputs h3{font-size:20px}.sector-v5 .sector-outputs li>p{font-size:13px;line-height:1.65}
 .sector-specialized-link{display:block;padding-block:22px;margin-bottom:25px}.sector-specialized-link .text-link{margin-top:14px;font-size:12px}
 .sector-start{padding-block:42px}.sector-start-heading{display:block;margin-bottom:28px}.sector-v5 .sector-start-heading>p{margin-top:18px;font-size:14px;max-width:36ch}
 .sector-entry-paths{grid-template-columns:1fr}.sector-entry-paths article{padding:26px 0}.sector-entry-paths article+article{padding:26px 0 0;border-left:0;border-top:1px solid #b9beb4}
 .sector-v5 .sector-entry-paths h3{font-size:27px}.sector-v5 .sector-entry-paths p{min-height:0;margin:17px 0 23px;max-width:37ch;font-size:15px}
 .sector-path-label{font-size:11px;margin-bottom:15px}.sector-category-footer{padding-block:20px}.sector-v5 .sector-category-nav{font-size:11px;gap:8px 22px}
 .development-categories-v5 .heading-row>p{max-width:32ch;font-size:14px;margin-top:0}.development-categories-v5 .development-category-grid{grid-template-columns:1fr;gap:32px}.editorial-inner .development-categories-v5 .development-category h3{font-size:27px;max-width:20ch}
 .development-category-v5-heading{margin-top:19px}.editorial-inner .development-categories-v5 .development-category>p{font-size:14px;margin-top:12px}.development-categories-v5 .development-category .media img{aspect-ratio:1.55}
}
@media(prefers-reduced-motion:reduce){.sector-expand,.development-categories-v5 .development-category img{transition:none}}

/* Existing-supplier QC remains a separate secondary route. */
.sector-entry-paths .sector-qc-link{display:block;width:fit-content;font-size:12px;line-height:1.7;margin-top:17px;color:var(--muted);text-decoration:underline;text-underline-offset:4px}
.sector-entry-paths .sector-qc-link:hover{color:var(--accent)}