/* Inner-page domain templates: product, insights, case and category.  * Extracted from main.css; enqueue order is part of the contract.  */ 
/* ===== Inner page templates V2 ===== */
.breadcrumbs { padding-block: 18px; }
.breadcrumbs ol { display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:var(--font-size-caption); }
.breadcrumbs li+li::before { content:"/";margin-right:8px;color:#b7bfca; }
.breadcrumbs a:hover { color:var(--red); }
.inner-hero { overflow:hidden;background:linear-gradient(120deg,#f8fafc 0%,#eef3f8 100%); }
.inner-hero-grid { min-height:520px;display:grid;align-items:center;gap:35px;padding-block:62px; }
.inner-hero h1 span,.article-hero h1 span { color:var(--red); }
.inner-hero p { max-width:650px; }
.inner-hero-visual { min-height:320px;display:grid;place-items:center;position:relative; }
.inner-hero-visual::before { content:"";position:absolute;width:80%;aspect-ratio:1;border:1px solid rgba(217,0,0,.14);border-radius:50%; }
.inner-hero-visual img { max-height:440px;position:relative;object-fit:contain;filter:drop-shadow(0 28px 25px rgba(20,35,55,.15)); }
.inner-hero.compact { padding-block:85px 60px; }
.inner-hero.compact h1 { max-width:850px; }
.section-heading.centered { max-width:720px;margin-inline:auto;text-align:center; }
.category-grid { display:grid;gap:18px;margin-top:42px; }
.category-card { min-width:0;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:8px;transition:.25s ease; }
.category-card:hover { transform:translateY(-5px);border-color:rgba(217,0,0,.35);box-shadow:var(--shadow); }
.category-media { height:230px;display:grid;place-items:center;padding:22px;background:linear-gradient(145deg,#fff,#f3f6f9); }
.category-media img { width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply; }
.category-copy { position:relative;padding:24px; }
.category-copy>span { color:var(--red);font-weight:var(--font-weight-heading);font-size:var(--font-size-caption); }
.category-copy h2 { margin:7px 0;font-size: var(--font-size-lead); }
.category-copy p { min-height:42px;margin-bottom:15px;font-size:var(--font-size-caption);color:var(--muted); }
.category-copy strong { display:flex;align-items:center;gap:6px;color:var(--red);font-size:var(--font-size-caption); }
.category-copy svg { width:15px; }
.feature-band,.soft-section { background:var(--soft); }
.listing-layout { display:grid;gap:34px; }
.filter-panel { align-self:start;padding:24px;background:var(--soft);border:1px solid var(--line);border-radius:8px; }
.filter-panel h2 { font-size:var(--font-size-body); }
.filter-panel ul { margin:16px 0 24px;padding:0;list-style:none; }
.filter-panel li { border-bottom:1px solid var(--line); }
.filter-panel li a { display:flex;justify-content:space-between;padding:11px 0;font-size:var(--font-size-caption); }
.listing-toolbar { display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px; }
.listing-toolbar h2 { margin:0; }.listing-toolbar>span{color:var(--muted);font-size:var(--font-size-caption);}
.series-links { display:flex;flex-wrap:wrap;gap:8px;margin-bottom:25px; }
.series-links a { display:flex;gap:9px;padding:8px 12px;background:var(--soft);border:1px solid var(--line);border-radius:99px;font-size:var(--font-size-caption); }
.series-links span { color:var(--red); }.empty-state{grid-column:1/-1;padding:50px;text-align:center;background:var(--soft);}
.product-detail-hero { padding:40px 0 70px;background:linear-gradient(145deg,#fff,#f5f7fa); }
.product-detail-grid { display:grid;gap:45px;align-items:center; }
.product-main-media { min-height:390px;display:grid;place-items:center;padding:30px;background:#fff;border:1px solid var(--line);border-radius:8px; }
.product-main-media img { width:100%;max-height:500px;object-fit:contain; }
.product-thumbnails { display:flex;gap:10px;margin-top:12px; }
.gallery-thumb { width:76px;height:66px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:5px;cursor:pointer; }
.gallery-thumb.is-active { border-color:var(--red); }.gallery-thumb img{width:100%;height:100%;object-fit:contain;}
.product-summary-panel .lead { font-size:var(--font-size-body); }.product-highlights{display:grid;gap:10px;margin:26px 0;padding:0;list-style:none;}
.product-highlights li{display:flex;align-items:center;gap:10px;font-size:var(--font-size-small)}.product-highlights svg{width:19px;color:var(--red)}
.product-anchor-nav{position:sticky;top:78px;z-index:20;background:#fff;border-block:1px solid var(--line)}.product-anchor-nav .shell{display:flex;gap:28px;overflow-x:auto}.product-anchor-nav a{flex:none;padding:17px 0;font-size:var(--font-size-caption);font-weight:var(--font-weight-bold)}.product-anchor-nav a:hover{color:var(--red)}
.product-detail-content{padding-bottom:80px}.detail-section{padding-block:75px;border-bottom:1px solid var(--line);scroll-margin-top:150px}.split-detail{display:grid;gap:40px;align-items:center}.detail-visual{min-height:300px;display:grid;place-items:center;overflow:hidden;background:var(--soft);border-radius:8px}.detail-visual img{width:100%;height:100%;max-height:440px;object-fit:cover}.advantage-grid,.value-grid{display:grid;gap:16px;margin-top:35px}.advantage-grid>div,.value-grid article{padding:26px;background:#fff;border:1px solid var(--line);border-radius:7px}.advantage-grid svg,.value-grid svg{width:34px;height:34px;color:var(--red)}.advantage-grid h3,.value-grid h3{margin:15px 0 7px;font-size:var(--font-size-body)}.advantage-grid p,.value-grid p{margin:0;font-size:var(--font-size-caption);color:var(--muted)}
.parameter-table{overflow-x:auto}.parameter-table table{width:100%;border-collapse:collapse}.parameter-table th,.parameter-table td{padding:15px 18px;border:1px solid var(--line);text-align:left}.parameter-table th{width:32%;background:var(--soft);font-size:var(--font-size-caption)}.parameter-table td{font-size:var(--font-size-caption)}.download-panel{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-inline:30px;background:var(--soft);border:1px solid var(--line);border-radius:8px}.faq-list{max-width:850px;margin:35px auto 0}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;align-items:center;justify-content:space-between;padding:20px 0;font-weight:var(--font-weight-bold);cursor:pointer}.faq-list summary svg{width:20px;color:var(--red)}.faq-list details[open] summary svg{transform:rotate(45deg)}.faq-list details p{padding:0 35px 20px 0}.related-links{display:grid;gap:12px}.related-links a{display:flex;align-items:center;justify-content:space-between;padding:18px;border:1px solid var(--line);font-weight:var(--font-weight-bold)}.related-links svg{width:18px;color:var(--red)}
.about-hero-card{position:relative}.about-hero-card img{width:100%;min-height:340px;object-fit:cover;border-radius:8px}.about-hero-card>div{position:absolute;right:20px;bottom:20px;display:grid;padding:18px 25px;color:#fff;background:var(--red);border-radius:6px}.about-hero-card strong{font-size:var(--font-size-h2)}.about-hero-card span{font-size:var(--font-size-caption)}.about-stats{padding:35px 0;background:#151b24}.about-stats .stats-grid{color:#fff}.about-stats .stats-grid>div{padding:12px;text-align:center}.about-stats strong{display:block;color:#fff;font-size:var(--font-size-h2)}.about-stats span{color:#aeb7c4;font-size:var(--font-size-caption)}.capability-grid{display:grid;gap:18px;margin-top:35px}.capability-grid>a{overflow:hidden;border:1px solid var(--line);border-radius:8px}.capability-grid img{width:100%;height:210px;object-fit:cover}.capability-grid div{padding:20px}.capability-grid h3{font-size:var(--font-size-body)}.capability-grid p{margin:0;font-size:var(--font-size-caption)}
.content-filters{display:flex;gap:8px;margin-bottom:35px;overflow-x:auto}.content-filters a{flex:none;padding:9px 15px;border:1px solid var(--line);border-radius:99px;font-size:var(--font-size-caption)}.content-filters a:hover,.content-filters .is-active{color:#fff;background:var(--red);border-color:var(--red)}.article-grid{display:grid;gap:20px}.article-card{overflow:hidden;border:1px solid var(--line);border-radius:8px;transition:.25s}.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.article-media{height:220px;position:relative;overflow:hidden}.article-media img{width:100%;height:100%;object-fit:cover}.article-media span{position:absolute;left:15px;bottom:15px;padding:6px 9px;color:#fff;background:var(--red);font-size:var(--font-size-caption);font-weight:var(--font-weight-bold)}.article-copy{padding:22px}.article-copy time{font-size:var(--font-size-caption);color:var(--muted)}.article-copy h2{margin:9px 0;font-size:var(--font-size-lead)}.article-copy p{font-size:var(--font-size-caption)}.article-copy strong{display:flex;align-items:center;gap:6px;color:var(--red);font-size:var(--font-size-caption)}.article-copy svg{width:15px}
.article-hero{padding:80px 0;text-align:center;background:var(--soft)}.narrow{max-width:930px}.article-hero h1{font-size: var(--font-size-h1)}.article-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;color:var(--muted);font-size:var(--font-size-caption)}.article-cover{margin-top:40px}.article-cover img{width:100%;max-height:600px;object-fit:cover;border-radius:8px}.article-layout{display:grid;gap:50px;padding-block:65px}.article-toc{align-self:start;padding:22px;background:var(--soft);border:1px solid var(--line);border-radius:7px}.article-toc ol{margin:15px 0 0;padding-left:20px}.article-toc li{margin:9px 0;font-size:var(--font-size-caption)}.article-toc .level-3{margin-left:12px}.article-body{max-width:820px}.article-body>*+*{margin-top:1.3em}.article-body h2,.article-body h3{scroll-margin-top:130px}.article-body img{border-radius:7px}.article-share{display:flex;flex-wrap:wrap;gap:12px;margin-top:50px;padding-top:25px;border-top:1px solid var(--line)}.article-share a{color:var(--red)}
@media(min-width:600px){.category-grid,.article-grid,.advantage-grid,.value-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.capability-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:768px){.inner-hero-grid,.product-detail-grid,.split-detail{grid-template-columns:repeat(2,minmax(0,1fr))}.split-detail.reverse>div:first-child{order:2}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.listing-layout{grid-template-columns:240px minmax(0,1fr)}.advantage-grid,.value-grid{grid-template-columns:repeat(4,1fr)}.article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.article-layout{grid-template-columns:230px minmax(0,1fr)}.article-toc{position:sticky;top:120px}}
@media(max-width:767px){.download-panel{align-items:flex-start;flex-direction:column}.product-anchor-nav{top:64px}.article-hero{padding:55px 0}.product-main-media{min-height:300px}}

/* ===== Product detail blueprint ===== */
.product-blueprint {
  --pd-red: var(--c-brand);
  --pd-ink: #111318;
  --pd-text: #414751;
  --pd-muted: #707782;
  --pd-line: #e3e6ea;
  color: var(--pd-ink);
  background: #fff;
}
.product-blueprint h1,
.product-blueprint h2,
.product-blueprint h3 { color: var(--pd-ink); letter-spacing: 0; }
.product-blueprint .breadcrumbs { padding-block: 13px; border-bottom: 1px solid #eef0f2; }
.product-blueprint .breadcrumbs ol { font-size: var(--font-size-caption); }
.product-blueprint .product-detail-hero { padding: 14px 0 12px; background: #fff; }
.product-blueprint .product-detail-grid { grid-template-columns: minmax(0, 1.08fr) minmax(460px, .92fr); gap: 34px; align-items: stretch; }
.product-blueprint .product-gallery { min-width: 0; display: grid; grid-template-columns: 68px minmax(0, 1fr); gap: 12px; }
.product-blueprint .product-gallery:not(:has(.product-thumbnails)) { grid-template-columns: minmax(0, 1fr); }
.product-blueprint .product-thumbnails { grid-row: 1; display: flex; flex-direction: column; gap: 10px; margin: 0; }
.product-blueprint .gallery-thumb { width: 68px; height: 64px; padding: 6px; border-color: #e7e9ec; border-radius: 5px; }
.product-blueprint .gallery-thumb:hover,
.product-blueprint .gallery-thumb.is-active { border-color: var(--pd-red); box-shadow: 0 0 0 1px var(--pd-red) inset; }
.product-blueprint .product-main-media { min-height: 388px; max-height: 430px; padding: 18px; overflow: hidden; background: linear-gradient(145deg, #fbfcfd 0%, #f4f6f8 100%); border: 0; border-radius: 6px; }
.product-blueprint .product-main-media img { width: 100%; height: 100%; max-height: 394px; object-fit: contain; filter: drop-shadow(0 22px 20px rgba(28, 34, 41, .13)); }
.product-blueprint .product-summary-panel { min-width: 0; padding: 7px 0 0; }
.product-category-label { margin: 0 0 8px; color: var(--pd-red); font-size: var(--font-size-caption); font-weight: var(--font-weight-heading); text-transform: uppercase; }
.product-blueprint .product-summary-panel h1 { max-width: 690px; margin: 0 0 7px; font-size: var(--font-size-h1); line-height: var(--line-height-display); }
.product-blueprint .product-english-title { margin-bottom: 8px; color: var(--pd-muted); font-size: var(--font-size-caption); }
.product-blueprint .product-summary-panel .lead { max-width: 650px; margin-bottom: 16px; color: var(--pd-text); font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.product-benefit-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 16px; }
.product-benefit-grid > div { min-width: 0; min-height: 70px; display: grid; grid-template-columns: 30px minmax(0, 1fr); grid-template-rows: auto auto; align-content: center; column-gap: 8px; padding: 9px; border: 1px solid var(--pd-line); border-radius: 6px; }
.product-benefit-grid svg { grid-row: 1 / 3; width: 27px; height: 27px; align-self: center; color: var(--pd-red); stroke-width: 1.75; }
.product-benefit-grid strong,
.product-benefit-grid span { min-width: 0; display: block; overflow-wrap: anywhere; line-height: var(--line-height-heading); }
.product-benefit-grid strong { align-self: end; font-size: var(--font-size-caption); }
.product-benefit-grid span { align-self: start; margin-top: 3px; color: var(--pd-muted); font-size: var(--font-size-micro); }
.product-blueprint .hero-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 15px; }
.product-blueprint .hero-actions .button { min-height: 40px; padding-block: 9px; font-size: var(--font-size-caption); }
.product-quick-specs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 13px 0; border: 1px solid var(--pd-line); border-radius: 6px; }
.product-quick-specs > div { min-width: 0; padding: 0 16px; border-right: 1px solid var(--pd-line); }
.product-quick-specs > div:last-child { border-right: 0; }
.product-quick-specs dt { color: var(--pd-muted); font-size: var(--font-size-micro); white-space: nowrap; }
.product-quick-specs dd { margin: 3px 0 0; color: var(--pd-ink); font-size: var(--font-size-small); font-weight: var(--font-weight-heading); white-space: nowrap; }

.product-blueprint .product-anchor-nav { top: 78px; border-color: var(--pd-line); box-shadow: 0 4px 10px rgba(17, 19, 24, .025); }
.product-blueprint .product-anchor-nav .shell { justify-content: space-around; gap: 0; }
.product-blueprint .product-anchor-nav a { position: relative; flex: 1 0 auto; padding: 12px 24px; text-align: center; font-size: var(--font-size-caption); }
.product-blueprint .product-anchor-nav a::after { content: ''; position: absolute; inset: auto 15% -1px; height: 2px; background: var(--pd-red); opacity: 0; }
.product-blueprint .product-anchor-nav a:hover::after,
.product-blueprint .product-anchor-nav a.is-active::after { opacity: 1; }
.product-blueprint .product-anchor-nav a.is-active { color: var(--pd-red); }

.product-blueprint .product-detail-content { padding: 0 0 34px; }
.product-blueprint .product-module { scroll-margin-top: 135px; }
.product-blueprint .product-module h2 { margin: 0 0 11px; font-size: var(--font-size-small); line-height: var(--line-height-heading); }
.product-overview-row { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 18px; padding: 10px 0 12px; border-bottom: 1px solid var(--pd-line); }
.overview-copy { padding-right: 14px; }
.overview-copy p,
.overview-copy li { color: var(--pd-text); font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.overview-copy p:last-child { margin-bottom: 0; }
.overview-benefits { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.overview-benefits article { min-width: 0; min-height: 98px; display: grid; grid-template-columns: 35px minmax(0, 1fr); gap: 8px; padding: 14px 11px; border: 1px solid var(--pd-line); border-radius: 6px; }
.overview-benefits article > svg { width: 33px; height: 33px; padding: 6px; color: var(--pd-red); border: 1px solid rgba(230, 0, 18, .25); border-radius: 50%; }
.overview-benefits h3 { margin: 1px 0 5px; font-size: var(--font-size-caption); }
.overview-benefits p { margin: 0; color: var(--pd-muted); font-size: var(--font-size-micro); line-height: var(--line-height-copy); }

.product-middle-grid { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(380px, .82fr); gap: 12px; padding-top: 12px; }
.product-middle-grid > .product-module { min-width: 0; padding: 12px; border: 1px solid var(--pd-line); border-radius: 6px; }
.compact-rich-content { margin-bottom: 10px; color: var(--pd-text); font-size: var(--font-size-caption); }
.compact-rich-content > *:last-child { margin-bottom: 0; }
.product-feature-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; }
.product-feature-list > div { min-width: 0; display: grid; grid-template-columns: 48px minmax(0, 1fr); grid-template-rows: auto auto; align-items: center; column-gap: 8px; }
.product-feature-list img { grid-row: 1 / 3; width: 48px; height: 62px; object-fit: contain; background: #f7f8fa; border-radius: 4px; }
.product-feature-list h3 { margin: 0 0 3px; font-size: var(--font-size-micro); line-height: var(--line-height-heading); }
.product-feature-list p { margin: 0; color: var(--pd-muted); font-size: var(--font-size-micro); line-height: var(--line-height-tight); }
.workflow-list { display: grid; grid-template-columns: minmax(0, 1fr) 18px minmax(0, 1fr) 18px minmax(0, 1fr) 18px minmax(0, 1fr); gap: 4px; align-items: start; }
.workflow-list > svg { width: 17px; margin-top: 22px; color: #59616c; }
.workflow-list > div { min-width: 0; }
.workflow-list > div > svg { width: 37px; height: 37px; display: block; margin: 0 auto 7px; color: #4d5560; stroke-width: 1.4; }
.workflow-list strong { display: block; font-size: var(--font-size-micro); line-height: var(--line-height-tight); text-align: center; }
.workflow-list strong b { width: 14px; height: 14px; display: inline-grid; place-items: center; margin-right: 4px; color: #fff; background: var(--pd-red); border-radius: 50%; font-size: var(--font-size-micro); }
.workflow-list p { margin: 5px 0 0; color: var(--pd-muted); font-size: var(--font-size-micro); line-height: var(--line-height-copy); text-align: center; }

.product-lower-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(420px, .8fr); gap: 12px; align-items: start; padding-top: 12px; }
.product-lower-grid .product-module { min-width: 0; padding: 12px; border: 1px solid var(--pd-line); border-radius: 6px; }
.module-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.module-heading > span { color: var(--pd-muted); font-size: var(--font-size-micro); }
.module-heading > a { display: inline-flex; align-items: center; gap: 4px; color: var(--pd-red); font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); }
.module-heading > a svg { width: 12px; }
.product-blueprint .parameter-table table { min-width: 660px; }
.product-blueprint .parameter-table th,
.product-blueprint .parameter-table td { padding: 5px 8px; border-color: #e8eaed; font-size: var(--font-size-micro); line-height: var(--line-height-tight); text-align: center; white-space: nowrap; }
.product-blueprint .parameter-table th { width: auto; color: var(--pd-ink); background: #f4f5f7; }
.product-blueprint .parameter-table thead th { font-weight: var(--font-weight-heading); }
.product-blueprint .parameter-table tbody th { text-align: left; }
.product-blueprint .parameter-table .is-current { color: var(--pd-red); background: #fff0f1; font-weight: var(--font-weight-heading); }
.spec-note { margin: 5px 0 0; color: var(--pd-muted); font-size: var(--font-size-micro); }
.related-models-module { margin-top: 12px; }
.related-model-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; }
.related-model-grid a { min-width: 0; min-height: 64px; display: grid; grid-template-columns: 42px minmax(0, 1fr) 12px; align-items: center; gap: 6px; padding: 6px; border: 1px solid var(--pd-line); border-radius: 5px; }
.related-model-grid img { width: 42px; height: 50px; object-fit: contain; }
.related-model-grid span,
.related-model-grid strong,
.related-model-grid small { min-width: 0; display: block; }
.related-model-grid strong { overflow: hidden; font-size: var(--font-size-micro); text-overflow: ellipsis; white-space: nowrap; }
.related-model-grid small { margin-top: 4px; overflow: hidden; color: var(--pd-muted); font-size: var(--font-size-micro); text-overflow: ellipsis; white-space: nowrap; }
.related-model-grid svg { width: 11px; color: var(--pd-muted); }
.related-model-grid a:hover { border-color: rgba(230, 0, 18, .45); }

.product-detail-sidebar { min-width: 0; }
.application-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.application-grid article { min-width: 0; overflow: hidden; border: 1px solid var(--pd-line); border-radius: 5px; }
.application-grid img { width: 100%; aspect-ratio: 1.65 / 1; object-fit: cover; }
.application-grid strong { display: block; padding: 5px 3px; overflow: hidden; font-size: var(--font-size-micro); text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-split { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.downloads-module > a { display: grid; grid-template-columns: 22px minmax(0, 1fr) 14px; align-items: center; gap: 7px; min-height: 37px; padding: 5px 0; border-top: 1px solid #eef0f2; }
.downloads-module > a > svg:first-child { width: 18px; color: var(--pd-red); }
.downloads-module > a > svg:last-child { width: 13px; color: var(--pd-muted); }
.downloads-module span,
.downloads-module strong,
.downloads-module small { min-width: 0; display: block; }
.downloads-module strong { font-size: var(--font-size-micro); }
.downloads-module small { margin-top: 1px; color: var(--pd-muted); font-size: var(--font-size-micro); }
.product-blueprint .faq-list { max-width: none; margin: 0; }
.product-blueprint .faq-list details { border: 0; border-top: 1px solid #eef0f2; }
.product-blueprint .faq-list summary { min-height: 34px; gap: 5px; padding: 5px 0; font-size: var(--font-size-micro); line-height: var(--line-height-tight); }
.product-blueprint .faq-list summary svg { width: 12px; color: var(--pd-muted); }
.product-blueprint .faq-list details[open] summary svg { transform: rotate(90deg); }
.product-blueprint .faq-list details p { margin: 0; padding: 0 15px 7px 0; color: var(--pd-muted); font-size: var(--font-size-micro); line-height: var(--line-height-copy); }

@media (max-width: 1180px) {
  .product-blueprint .product-detail-grid { grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr); }
  .product-benefit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-middle-grid,
  .product-lower-grid { grid-template-columns: minmax(0, 1fr); }
  .product-detail-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .sidebar-split { margin-top: 0; }
}

@media (max-width: 900px) {
  .product-blueprint .product-detail-grid { grid-template-columns: minmax(0, 1fr); }
  .product-blueprint .product-main-media { min-height: 350px; }
  .product-overview-row { grid-template-columns: minmax(0, 1fr); }
  .overview-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-detail-sidebar { grid-template-columns: minmax(0, 1fr); }
  .sidebar-split { margin-top: 0; }
}

@media (max-width: 680px) {
  .product-blueprint .breadcrumbs { padding-block: 9px; }
  .product-blueprint .product-detail-hero { padding-top: 8px; }
  .product-blueprint .product-gallery { grid-template-columns: minmax(0, 1fr); }
  .product-blueprint .product-thumbnails { grid-row: 2; flex-direction: row; overflow-x: auto; }
  .product-blueprint .product-main-media { min-height: 290px; max-height: 330px; padding: 12px; }
  .product-blueprint .product-summary-panel h1 { font-size: var(--font-size-h2); }
  .product-quick-specs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 0; }
  .product-quick-specs > div:nth-child(2) { border-right: 0; }
  .product-blueprint .product-anchor-nav { top: 70px; }
  .product-blueprint .product-anchor-nav .shell { justify-content: flex-start; }
  .product-blueprint .product-anchor-nav a { flex: 0 0 auto; padding-inline: 15px; }
  .product-feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .workflow-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .workflow-list > svg { display: none; }
  .sidebar-split { grid-template-columns: minmax(0, 1fr); }
  .related-model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 420px) {
  .product-benefit-grid,
  .overview-benefits,
  .product-feature-list { grid-template-columns: minmax(0, 1fr); }
  .application-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-blueprint .hero-actions { grid-template-columns: minmax(0, 1fr); }
}

/* 1448px reference calibration: product detail artwork is based on a 1154px canvas. */
@media (min-width: 1025px) {
  body.single-product .header-inner { width: min(calc(100% - 48px), 1248px); min-height: 48px; }
  body.single-product .brand { width: 164px; }
  body.single-product .primary-nav { gap: 20px; }
  body.single-product .menu { gap: 24px; }
  body.single-product .menu a { min-height: 48px; font-size: var(--font-size-caption); }
  body.single-product .nav-quote { min-height: 34px; padding: 7px 15px; font-size: var(--font-size-caption); }

  .product-blueprint > .single-product > .breadcrumbs,
  .product-blueprint .product-detail-grid,
  .product-blueprint .product-anchor-nav .shell,
  .product-blueprint .product-detail-content {
    width: min(calc(100% - 48px), 1154px);
    margin-left: max(24px, calc((100% - 1248px) / 2));
    margin-right: auto;
  }

  .product-blueprint > .single-product > .breadcrumbs { padding-block: 9px; }
  .product-blueprint .breadcrumbs ol { font-size: var(--font-size-micro); line-height: var(--line-height-tight); }
  .product-blueprint .product-detail-hero { padding: 13px 0 10px; }
  .product-blueprint .product-detail-grid { grid-template-columns: 573px 552px; gap: 29px; }
  .product-blueprint .product-gallery { grid-template-columns: 58px 503px; gap: 12px; }
  .product-blueprint .product-thumbnails { gap: 8px; }
  .product-blueprint .gallery-thumb { width: 58px; height: 45px; padding: 4px; }
  .product-blueprint .product-main-media { min-height: 315px; height: 315px; max-height: 315px; padding: 10px 18px; }
  .product-blueprint .product-main-media img { max-height: 295px; }
  .product-blueprint .product-summary-panel { padding-top: 2px; }
  .product-category-label { margin-bottom: 6px; font-size: var(--font-size-caption); }
  .product-blueprint .product-summary-panel h1 { max-width: 430px; margin-bottom: 5px; font-size: var(--font-size-h3); line-height: var(--line-height-display); }
  .product-blueprint .product-english-title { margin-bottom: 5px; font-size: var(--font-size-caption); }
  .product-blueprint .product-summary-panel .lead { margin-bottom: 13px; font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
  .product-benefit-grid { gap: 8px; margin-bottom: 12px; }
  .product-benefit-grid > div { min-height: 66px; grid-template-columns: 30px minmax(0, 1fr); column-gap: 7px; padding: 8px 9px; }
  .product-benefit-grid svg { width: 27px; height: 27px; }
  .product-benefit-grid strong { font-size: var(--font-size-caption); }
  .product-benefit-grid span { font-size: var(--font-size-micro); }
  .product-blueprint .hero-actions { gap: 10px; margin-bottom: 12px; }
  .product-blueprint .hero-actions .button { min-height: 30px; padding: 6px 15px; font-size: var(--font-size-caption); }
  .product-quick-specs { min-height: 64px; padding: 10px 0; }
  .product-quick-specs > div { padding: 0 13px; }
  .product-quick-specs dt { font-size: var(--font-size-micro); }
  .product-quick-specs dd { margin-top: 3px; font-size: var(--font-size-small); }

  .product-blueprint .product-anchor-nav { top: 48px; }
  .product-blueprint .product-anchor-nav a { padding: 8px 18px; font-size: var(--font-size-caption); line-height: var(--line-height-tight); }
  .product-blueprint .product-detail-content { padding-bottom: 11px; }
  .product-blueprint .product-module h2 { margin-bottom: 8px; font-size: var(--font-size-caption); }
  .product-overview-row { grid-template-columns: 290px 1fr; gap: 10px; min-height: 120px; padding: 9px 0; }
  .overview-copy { padding-right: 12px; }
  .overview-copy p,
  .overview-copy li { font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
  .overview-benefits { gap: 10px; }
  .overview-benefits article { min-height: 90px; grid-template-columns: 34px 1fr; gap: 8px; padding: 12px 10px; }
  .overview-benefits article > svg { width: 32px; height: 32px; }
  .overview-benefits h3 { margin-bottom: 4px; font-size: var(--font-size-caption); }
  .overview-benefits p { font-size: var(--font-size-micro); line-height: var(--line-height-tight); }

  .product-middle-grid { height: 122px; grid-template-columns: 635px 509px; gap: 10px; padding-top: 10px; }
  .product-middle-grid > .product-module { min-height: 112px; height: 112px; overflow: hidden; padding: 10px; }
  .compact-rich-content { margin-bottom: 7px; font-size: var(--font-size-micro); line-height: var(--line-height-tight); }
  .product-feature-list { gap: 8px; }
  .product-feature-list > div { grid-template-columns: 42px 1fr; column-gap: 7px; }
  .product-feature-list img { width: 42px; height: 55px; }
  .product-feature-list h3 { font-size: var(--font-size-micro); }
  .product-feature-list p { font-size: var(--font-size-micro); line-height: var(--line-height-tight); }
  .workflow-list { grid-template-columns: 1fr 15px 1fr 15px 1fr 15px 1fr; }
  .workflow-list > svg { width: 14px; margin-top: 20px; }
  .workflow-list > div > svg { width: 34px; height: 34px; margin-bottom: 5px; }
  .workflow-list strong { font-size: var(--font-size-micro); }
  .workflow-list p { margin-top: 4px; font-size: var(--font-size-micro); line-height: var(--line-height-tight); }

  .product-lower-grid { grid-template-columns: 635px 509px; gap: 10px; padding-top: 10px; }
  .product-lower-grid .product-module { padding: 9px 10px; }
  .module-heading > span,
  .module-heading > a { font-size: var(--font-size-micro); }
  .product-blueprint .parameter-table table { min-width: 0; }
  .product-blueprint .parameter-table th,
  .product-blueprint .parameter-table td { padding: 3px 6px; font-size: var(--font-size-micro); line-height: var(--line-height-heading); }
  .spec-note { font-size: var(--font-size-micro); }
  .related-models-module { min-height: 85px; height: 85px; margin-top: 10px; overflow: hidden; }
  .related-model-grid { gap: 6px; }
  .related-model-grid a { min-height: 58px; grid-template-columns: 38px 1fr 10px; padding: 5px; }
  .related-model-grid img { width: 38px; height: 46px; }
  .related-model-grid strong { font-size: var(--font-size-micro); }
  .related-model-grid small { font-size: var(--font-size-micro); }
  .application-grid { gap: 6px; }
  .application-grid img { aspect-ratio: 2.15 / 1; }
  .application-grid strong { padding: 4px 2px; font-size: var(--font-size-micro); }
  .applications-module { height: 120px; overflow: hidden; }
  .sidebar-split { height: 145px; gap: 10px; margin-top: 10px; }
  .sidebar-split > .product-module { height: 145px; overflow: hidden; }
  .downloads-module > a { min-height: 35px; font-size: var(--font-size-micro); }
  .downloads-module strong { font-size: var(--font-size-micro); }
  .downloads-module small { font-size: var(--font-size-micro); }
  .product-blueprint .faq-list summary { min-height: 32px; font-size: var(--font-size-micro); }
  .product-blueprint .faq-list details p { font-size: var(--font-size-micro); }

}

/* ===== Insights & Resources hub ===== */
.insights-hub { --hub-red: var(--c-brand); --hub-ink: #17191d; --hub-muted: #626a75; --hub-line: #e1e5ea; color: var(--hub-ink); background: #fff; }
.insights-hub h1, .insights-hub h2, .insights-hub h3 { color: var(--hub-ink); }
.insights-hub-hero { position: relative; min-height: 320px; overflow: hidden; background: #f5f7f9; }
.insights-hub-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,.98) 37%, rgba(255,255,255,.72) 54%, rgba(255,255,255,0) 72%); }
.insights-hub-hero-image { position: absolute; inset: 0 0 0 auto; width: 62%; height: 100%; object-fit: cover; object-position: center 58%; }
.insights-hub-hero-inner { position: relative; z-index: 1; min-height: 320px; display: flex; align-items: center; }
.insights-hub-hero-copy { width: min(610px, 56%); padding: 42px 0 36px; }
.insights-hub-hero-copy h1 { margin-bottom: 13px; font-size: var(--font-size-h1); line-height: var(--line-height-display); }
.insights-hub-hero-copy > p { max-width: 585px; margin-bottom: 24px; color: #4f5660; font-size: var(--font-size-small); line-height: var(--line-height-relaxed); }
.insights-hub-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 0; padding: 0; list-style: none; }
.insights-hub-benefits li { min-width: 0; display: flex; align-items: flex-start; gap: 10px; }
.insights-hub-benefits svg { width: 22px; height: 22px; margin-top: 2px; color: var(--hub-red); }
.insights-hub-benefits span, .insights-hub-benefits strong { display: block; }
.insights-hub-benefits span { color: #555d68; font-size: var(--font-size-micro); line-height: var(--line-height-copy); }
.insights-hub-benefits strong { margin-bottom: 2px; color: var(--hub-ink); font-size: var(--font-size-caption); }
.insights-hub-topics { padding: 24px 0 20px; border-bottom: 1px solid #eef0f3; }
.insights-hub-section-title { margin: 0 0 14px; font-size: var(--font-size-lead); font-weight: var(--font-weight-heading); line-height: var(--line-height-heading); }
.insights-topic-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.insights-topic-card { min-width: 0; min-height: 82px; display: flex; align-items: center; gap: 14px; padding: 15px 16px; background: #fff; border: 1px solid var(--hub-line); border-radius: 7px; box-shadow: 0 5px 15px rgba(25,32,42,.035); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.insights-topic-card:hover { border-color: rgba(236,17,26,.38); box-shadow: 0 9px 22px rgba(25,32,42,.08); transform: translateY(-2px); }
.insights-topic-card > svg { width: 30px; height: 30px; color: var(--hub-red); stroke-width: 1.65; }
.insights-topic-card span, .insights-topic-card strong, .insights-topic-card small { min-width: 0; display: block; }
.insights-topic-card strong { overflow-wrap: anywhere; font-size: var(--font-size-caption); line-height: var(--line-height-tight); }
.insights-topic-card small { margin-top: 3px; color: var(--hub-muted); font-size: var(--font-size-caption); }
.insights-search { min-height: 52px; display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; align-items: center; gap: 10px; margin-top: 22px; padding: 5px 5px 5px 18px; background: #fff; border: 1px solid var(--hub-line); border-radius: 7px; }
.insights-search-icon { position: relative; width: 15px; height: 15px; border: 1.8px solid var(--hub-ink); border-radius: 50%; }
.insights-search-icon::after { content: ''; position: absolute; width: 7px; height: 2px; right: -5px; bottom: -3px; background: var(--hub-ink); transform: rotate(45deg); transform-origin: left center; }
.insights-search input[type='search'] { min-width: 0; height: 40px; padding: 0; color: var(--hub-ink); background: transparent; border: 0; outline: 0; font-size: var(--font-size-caption); }
.insights-search input[type='search']::placeholder { color: #8a929f; opacity: 1; }
.insights-search button { align-self: stretch; min-width: 78px; padding: 0 17px; color: #fff; background: var(--hub-red); border: 0; border-radius: 5px; font-size: var(--font-size-caption); font-weight: var(--font-weight-bold); cursor: pointer; }
.insights-search button:hover { background: var(--c-brand-dark); }
.insights-hub-content { padding: 4px 0 48px; }
.insights-hub-layout { display: grid; grid-template-columns: minmax(0, 1fr) 346px; gap: 34px; align-items: start; }
.insights-hub-main { min-width: 0; }
.insights-featured { padding-top: 18px; }
.insights-featured-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(230px, .9fr); grid-template-rows: repeat(2, minmax(106px, auto)); gap: 14px; }
.insights-featured-card { min-width: 0; overflow: hidden; background: #fff; border: 1px solid var(--hub-line); border-radius: 7px; }
.insights-featured-card > a { height: 100%; display: grid; grid-template-columns: 42% minmax(0, 1fr); }
.insights-featured-card:not(.is-primary) > a { grid-template-columns: minmax(0, 1fr) 118px; }
.insights-featured-card:not(.is-primary) .insights-featured-media { order: 2; margin: 10px; border-radius: 5px; }
.insights-featured-card.is-primary { grid-row: 1 / 3; min-height: 275px; }
.insights-featured-media { position: relative; min-height: 106px; overflow: hidden; background: #f2f4f6; }
.insights-featured-media img { width: 100%; height: 100%; object-fit: cover; }
.insights-featured-media > span { position: absolute; top: 10px; left: 10px; padding: 5px 9px; color: #fff; background: var(--hub-red); border-radius: 3px; font-size: var(--font-size-micro); font-weight: var(--font-weight-heading); text-transform: uppercase; }
.insights-featured-copy { min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 18px 20px; }
.insights-featured-copy > small, .insights-latest-copy > small { color: var(--hub-red); font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); }
.insights-featured-copy h3 { margin: 8px 0; font-size: var(--font-size-small); line-height: var(--line-height-copy); }
.insights-featured-card.is-primary h3 { font-size: var(--font-size-h4); line-height: var(--line-height-tight); }
.insights-featured-copy p { margin: 0 0 13px; color: var(--hub-muted); font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.insights-card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: auto; color: #7d8590; font-size: var(--font-size-micro); }
.insights-card-meta > span::before { content: '\2022'; margin-right: 8px; color: #aeb4bd; }
.insights-read-link, .insights-card-meta strong { display: inline-flex; align-items: center; gap: 7px; color: var(--hub-red); font-size: var(--font-size-caption); }
.insights-read-link { margin-top: 14px; }
.insights-read-link svg, .insights-card-meta strong svg { width: 13px; height: 13px; }
.insights-latest { padding-top: 25px; }
.insights-latest-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.insights-latest-heading > a { color: var(--hub-red); font-size: var(--font-size-caption); font-weight: var(--font-weight-bold); }
.insights-latest-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.insights-latest-card { min-width: 0; overflow: hidden; background: #fff; border: 1px solid var(--hub-line); border-radius: 7px; transition: box-shadow .2s ease, transform .2s ease; }
.insights-latest-card:hover { box-shadow: 0 10px 25px rgba(21,28,38,.08); transform: translateY(-2px); }
.insights-latest-card > a { height: 100%; display: grid; grid-template-columns: 42% minmax(0, 1fr); }
.insights-latest-media { min-height: 170px; overflow: hidden; background: #f2f4f6; }
.insights-latest-media img { width: 100%; height: 100%; object-fit: cover; }
.insights-latest-copy { min-width: 0; display: flex; flex-direction: column; padding: 12px; }
.insights-latest-copy h3 { margin: 6px 0; font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.insights-latest-copy > p { display: -webkit-box; overflow: hidden; margin: 0 0 10px; color: var(--hub-muted); font-size: var(--font-size-micro); line-height: var(--line-height-copy); -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.insights-latest-copy .insights-card-meta { gap: 5px; font-size: var(--font-size-micro); }
.insights-latest-copy .insights-card-meta strong { margin-left: auto; }
.insights-empty { grid-column: 1 / -1; padding: 48px 20px; text-align: center; background: #f7f8fa; border: 1px solid var(--hub-line); border-radius: 7px; }
.insights-empty > svg { width: 34px; height: 34px; color: var(--hub-red); }
.insights-empty h3 { margin: 12px 0 5px; font-size: var(--font-size-body); }
.insights-empty p { margin: 0; font-size: var(--font-size-caption); }
.insights-hub .navigation.pagination { margin-top: 28px; }
.insights-hub .nav-links { display: flex; justify-content: center; gap: 8px; }
.insights-hub .page-numbers { min-width: 35px; height: 35px; display: inline-grid; place-items: center; padding: 0 8px; color: #414853; background: #fff; border: 1px solid var(--hub-line); border-radius: 5px; font-size: var(--font-size-caption); }
.insights-hub .page-numbers.current, .insights-hub a.page-numbers:hover { color: #fff; background: var(--hub-red); border-color: var(--hub-red); }
.insights-hub-sidebar { display: grid; gap: 14px; padding-top: 18px; }
.insights-side-panel { padding: 16px; background: #fff; border: 1px solid var(--hub-line); border-radius: 7px; }
.insights-side-panel h2, .insights-help-panel h2 { margin-bottom: 9px; font-size: var(--font-size-small); }
.insights-popular ol { margin: 0; padding: 0; list-style: none; counter-reset: popular; }
.insights-popular li { position: relative; padding: 9px 0 9px 22px; border-bottom: 1px solid #edf0f2; counter-increment: popular; }
.insights-popular li:last-child { border-bottom: 0; }
.insights-popular li::before { content: counter(popular); position: absolute; left: 0; top: 15px; width: 16px; height: 16px; display: grid; place-items: center; color: #fff; background: var(--hub-red); border-radius: 50%; font-size: var(--font-size-micro); font-weight: var(--font-weight-heading); }
.insights-popular li a { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 12px; align-items: center; }
.insights-popular-image { width: 88px; height: 55px; overflow: hidden; background: #f1f3f5; border-radius: 4px; }
.insights-popular-image img { width: 100%; height: 100%; object-fit: cover; }
.insights-popular li strong, .insights-popular li time { display: block; }
.insights-popular li strong { font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.insights-popular li time { margin-top: 4px; color: #858d98; font-size: var(--font-size-micro); }
.insights-downloads ul { margin: 0; padding: 0; list-style: none; }
.insights-downloads li { border-bottom: 1px solid #edf0f2; }
.insights-downloads li a { min-height: 53px; display: grid; grid-template-columns: 26px minmax(0, 1fr) 16px; gap: 9px; align-items: center; }
.insights-downloads li a > svg:first-child { width: 24px; height: 24px; padding: 5px; color: #fff; background: var(--hub-red); border-radius: 4px; }
.insights-downloads li span, .insights-downloads li strong, .insights-downloads li small { min-width: 0; display: block; }
.insights-downloads li strong { overflow: hidden; font-size: var(--font-size-caption); text-overflow: ellipsis; white-space: nowrap; }
.insights-downloads li small { color: #858d98; font-size: var(--font-size-micro); }
.insights-downloads .download-arrow { width: 14px; color: var(--hub-red); transform: rotate(90deg); }
.insights-panel-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 10px; color: var(--hub-red); font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); }
.insights-panel-link svg { width: 14px; }
.insights-help-panel { position: relative; min-height: 122px; display: flex; align-items: center; gap: 12px; overflow: hidden; padding: 16px; background: linear-gradient(105deg, #fff, #f1f3f5); border: 1px solid var(--hub-line); border-radius: 7px; }
.insights-help-panel > svg { position: absolute; right: 12px; bottom: -10px; width: 78px; height: 78px; color: #c8cdd3; opacity: .7; }
.insights-help-panel > div { position: relative; z-index: 1; max-width: 255px; }
.insights-help-panel h2 { margin: 0 0 4px; font-size: var(--font-size-caption); }
.insights-help-panel p { max-width: 230px; margin: 0 0 9px; color: var(--hub-muted); font-size: var(--font-size-micro); line-height: var(--line-height-copy); }
.insights-help-panel a, .insights-cta-item a { min-height: 31px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 7px 11px; color: #fff; background: var(--hub-red); border-radius: 4px; font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); }
.insights-help-panel a svg, .insights-cta-item a svg { width: 13px; height: 13px; }
.insights-hub-cta { padding: 0 0 18px; }
.insights-hub-cta-inner { min-height: 126px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); background: #f7f8f9; border: 1px solid var(--hub-line); border-radius: 7px; }
.insights-cta-item { display: grid; grid-template-columns: 66px minmax(0, 1fr); gap: 20px; align-items: center; padding: 22px 8%; }
.insights-cta-item + .insights-cta-item { border-left: 1px solid #dfe3e7; }
.insights-cta-item > svg { width: 52px; height: 52px; padding: 10px; color: var(--hub-red); border: 1px solid rgba(236,17,26,.35); border-radius: 50%; }
.insights-cta-item h2 { margin: 0 0 4px; font-size: var(--font-size-body); }
.insights-cta-item p { margin: 0 0 10px; color: var(--hub-muted); font-size: var(--font-size-caption); }

@media (min-width: 1440px) {
  .insights-hub-layout { grid-template-columns: minmax(0, 1fr) 365px; gap: 38px; }
  .insights-latest-card > a { grid-template-columns: 43% minmax(0, 1fr); }
}

@media (max-width: 1100px) {
  .insights-topic-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .insights-hub-layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; }
  .insights-featured-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .insights-featured-card.is-primary { grid-row: auto; }
  .insights-featured-card:not(.is-primary) { display: none; }
  .insights-latest-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .insights-hub-hero { min-height: 420px; }
  .insights-hub-hero::after { background: linear-gradient(90deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.94) 64%, rgba(255,255,255,.4) 100%); }
  .insights-hub-hero-image { width: 100%; opacity: .55; }
  .insights-hub-hero-inner { min-height: 420px; }
  .insights-hub-hero-copy { width: 85%; }
  .insights-hub-layout { grid-template-columns: 1fr; }
  .insights-hub-sidebar { grid-template-columns: repeat(2, minmax(0, 1fr)); padding-top: 0; }
  .insights-help-panel { grid-column: 1 / -1; }
}

@media (max-width: 599px) {
  .insights-hub-hero, .insights-hub-hero-inner { min-height: 455px; }
  .insights-hub-hero-copy { width: 100%; padding: 34px 0; }
  .insights-hub-hero-copy h1 { font-size: var(--font-size-h1); }
  .insights-hub-hero-copy > p { font-size: var(--font-size-caption); }
  .insights-hub-benefits { grid-template-columns: 1fr; gap: 11px; }
  .insights-hub-benefits span { font-size: var(--font-size-caption); }
  .insights-topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .insights-topic-card { min-height: 76px; gap: 10px; padding: 12px; }
  .insights-topic-card > svg { width: 24px; height: 24px; }
  .insights-search { grid-template-columns: 22px minmax(0, 1fr); padding-right: 8px; }
  .insights-search button { grid-column: 1 / -1; min-height: 40px; }
  .insights-featured-card > a { grid-template-columns: 1fr; }
  .insights-featured-media { min-height: 210px; }
  .insights-latest-grid { grid-template-columns: 1fr; }
  .insights-latest-card > a { grid-template-columns: 38% minmax(0, 1fr); }
  .insights-latest-media { min-height: 150px; }
  .insights-hub-sidebar { grid-template-columns: 1fr; }
  .insights-help-panel { grid-column: auto; }
  .insights-hub-cta-inner { grid-template-columns: 1fr; }
  .insights-cta-item { padding: 22px; }
  .insights-cta-item + .insights-cta-item { border-top: 1px solid #dfe3e7; border-left: 0; }
}

/* ===== Case Studies & Installation Sites hub ===== */
.case-hub { --case-red: var(--c-brand); --case-ink: #15171b; --case-muted: #656d78; --case-line: #e0e4e9; color: var(--case-ink); background: #fff; }
.case-hub h1, .case-hub h2, .case-hub h3 { color: var(--case-ink); }
.case-hub-hero { position: relative; min-height: 334px; overflow: hidden; background: #f4f6f8; }
.case-hub-hero-image { position: absolute; inset: 0 0 0 auto; width: 64%; height: 100%; object-fit: cover; object-position: center; }
.case-hub-hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, #fff 0%, #fff 31%, rgba(255,255,255,.95) 42%, rgba(255,255,255,.45) 60%, rgba(255,255,255,0) 77%); }
.case-hub-hero-inner { position: relative; z-index: 1; min-height: 334px; display: flex; flex-direction: column; }
.case-hub-breadcrumbs { min-height: 49px; display: flex; align-items: center; gap: 9px; color: #69717d; font-size: var(--font-size-caption); }
.case-hub-breadcrumbs a { display: inline-flex; align-items: center; gap: 7px; }
.case-hub-breadcrumbs > svg { width: 12px; height: 12px; }
.case-hub-breadcrumbs a svg { width: 14px; height: 14px; }
.case-hub-breadcrumbs strong { color: var(--case-red); }
.case-hub-hero-copy { width: min(620px, 53%); padding: 23px 0 34px; }
.case-hub-kicker { margin-bottom: 9px; color: var(--case-red); font-size: var(--font-size-caption); font-weight: var(--font-weight-heading); text-transform: uppercase; }
.case-hub-hero-copy h1 { margin-bottom: 13px; font-size: var(--font-size-h1); line-height: var(--line-height-display); }
.case-hub-hero-copy > p:not(.case-hub-kicker) { max-width: 630px; margin-bottom: 19px; color: #505761; font-size: var(--font-size-small); line-height: var(--line-height-base); }
.case-hub-trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 19px; margin: 0; padding: 0; list-style: none; }
.case-hub-trust li { min-width: 0; display: grid; grid-template-columns: 23px minmax(0, 1fr); gap: 9px; align-items: start; }
.case-hub-trust li + li { padding-left: 18px; border-left: 1px solid #dfe3e7; }
.case-hub-trust svg { width: 22px; height: 22px; color: var(--case-red); }
.case-hub-trust span, .case-hub-trust strong { display: block; }
.case-hub-trust span { color: #737a84; font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.case-hub-trust strong { margin-bottom: 1px; color: var(--case-ink); font-size: var(--font-size-caption); }
.case-hub-body { padding: 17px 0 21px; }
.case-filter-bar { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)) auto; gap: 14px; align-items: center; margin-bottom: 17px; }
.case-filter-control { min-width: 0; height: 54px; display: grid; grid-template-columns: 26px minmax(0, 1fr); align-items: center; gap: 10px; padding: 7px 13px; color: #6e7580; background: #fff; border: 1px solid var(--case-line); border-radius: 6px; }
.case-filter-control > svg { width: 24px; height: 24px; color: #515967; stroke-width: 1.55; }
.case-filter-control span { min-width: 0; display: block; font-size: var(--font-size-caption); line-height: var(--line-height-display); }
.case-filter-control select { width: 100%; display: block; margin-top: 2px; padding: 0 23px 0 0; overflow: hidden; color: #22262c; background: transparent; border: 0; outline: 0; font-size: var(--font-size-small); font-weight: var(--font-weight-semibold); text-overflow: ellipsis; }
.case-filter-reset { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 10px; color: var(--case-red); background: transparent; border: 0; font-size: var(--font-size-caption); font-weight: var(--font-weight-heading); cursor: pointer; white-space: nowrap; }
.case-filter-reset svg { width: 15px; height: 15px; }
.case-hub-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; }
.case-hub-main { min-width: 0; }
.case-featured { position: relative; min-height: 230px; display: grid; grid-template-columns: 32% minmax(0, 1fr); overflow: hidden; background: #fff; border: 1px solid var(--case-line); border-radius: 7px; }
.case-featured-label { position: absolute; z-index: 2; top: 8px; left: 11px; color: var(--case-red); font-size: var(--font-size-caption); font-weight: var(--font-weight-heading); text-transform: uppercase; }
.case-featured-media { position: relative; min-width: 0; margin: 27px 0 13px 13px; overflow: hidden; background: #eef1f4; border-radius: 4px; }
.case-featured-media > img { width: 100%; height: 100%; object-fit: cover; }
.case-featured-media > span { position: absolute; left: 50%; top: 50%; width: 40px; height: 40px; display: grid; place-items: center; color: var(--case-red); background: rgba(255,255,255,.92); border-radius: 50%; box-shadow: 0 4px 14px rgba(0,0,0,.12); transform: translate(-50%, -50%); }
.case-featured-media > span svg { width: 18px; height: 18px; }
.case-featured-copy { min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 23px 24px 16px 31px; }
.case-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.case-tags span { padding: 3px 8px; color: var(--case-red); background: #fff; border: 1px solid rgba(239,21,28,.34); border-radius: 3px; font-size: var(--font-size-caption); font-weight: var(--font-weight-bold); line-height: var(--line-height-tight); }
.case-featured-copy h2 { max-width: 700px; margin: 8px 0 6px; font-size: var(--font-size-h4); line-height: var(--line-height-heading); }
.case-featured-copy > p { max-width: 740px; margin: 0 0 11px; color: var(--case-muted); font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.case-featured-results { display: flex; align-items: stretch; margin: 0 0 9px; }
.case-featured-results > div { min-width: 112px; display: grid; grid-template-columns: 17px minmax(72px, auto); grid-template-rows: auto auto; column-gap: 6px; padding-right: 18px; }
.case-featured-results > div + div { padding-left: 25px; border-left: 1px solid #e5e8eb; }
.case-featured-results svg { grid-row: 1 / 3; width: 15px; height: 15px; margin-top: 2px; color: var(--case-red); }
.case-featured-results strong, .case-featured-results span { display: block; }
.case-featured-results strong { font-size: var(--font-size-caption); line-height: var(--line-height-heading); }
.case-featured-results span { color: #7a828e; font-size: var(--font-size-micro); line-height: var(--line-height-tight); white-space: nowrap; }
.case-link { display: inline-flex; align-items: center; gap: 8px; color: var(--case-red); font-size: var(--font-size-caption); font-weight: var(--font-weight-heading); }
.case-link svg { width: 14px; height: 14px; transition: transform .2s ease; }
.case-link:hover svg { transform: translateX(3px); }
.case-featured-copy > .case-link { align-self: flex-end; margin-top: -24px; }
.case-all { padding-top: 11px; }
.case-section-heading { min-height: 28px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.case-section-heading h2 { margin: 0; font-size: var(--font-size-body); }
.case-section-heading span { color: #848b94; font-size: var(--font-size-caption); }
.case-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.case-card { min-width: 0; overflow: hidden; background: #fff; border: 1px solid var(--case-line); border-radius: 6px; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.case-card:hover { border-color: rgba(239,21,28,.3); box-shadow: 0 10px 25px rgba(24,30,38,.08); transform: translateY(-2px); }
.case-card[hidden] { display: none; }
.case-card-media { height: 122px; display: block; overflow: hidden; background: #eef1f4; }
.case-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.case-card:hover .case-card-media img { transform: scale(1.025); }
.case-card-copy { min-height: 174px; display: flex; flex-direction: column; padding: 9px 11px 10px; }
.case-card-copy h3 { margin: 8px 0 6px; font-size: var(--font-size-small); line-height: var(--line-height-tight); }
.case-card-copy > p { display: -webkit-box; overflow: hidden; margin: 0 0 8px; color: var(--case-muted); font-size: var(--font-size-caption); line-height: var(--line-height-copy); -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.case-card-result { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px; margin-bottom: 9px; font-size: var(--font-size-caption); }
.case-card-result strong { color: var(--case-red); }
.case-card-result span { color: #727a85; }
.case-card-copy > .case-link { margin-top: auto; }
.case-empty { grid-column: 1 / -1; padding: 44px 20px; text-align: center; background: #f7f8f9; border: 1px solid var(--case-line); border-radius: 6px; }
.case-empty[hidden] { display: none; }
.case-empty svg { width: 30px; height: 30px; color: var(--case-red); }
.case-empty h3 { margin: 10px 0 3px; font-size: var(--font-size-small); }
.case-empty p { margin: 0; font-size: var(--font-size-caption); }
.case-load-more { min-width: 190px; min-height: 30px; display: flex; align-items: center; justify-content: center; gap: 12px; margin: 10px auto 0; padding: 5px 18px; color: #424852; background: #fff; border: 1px solid var(--case-line); border-radius: 99px; font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); cursor: pointer; }
.case-load-more svg { width: 13px; height: 13px; transform: rotate(90deg); }
.case-hub-sidebar { display: grid; gap: 12px; }
.case-side-panel { padding: 17px 18px; background: #fff; border: 1px solid var(--case-line); border-radius: 6px; }
.case-side-panel h2 { margin-bottom: 8px; font-size: var(--font-size-small); }
.case-solutions ul, .case-project-types ul { margin: 0; padding: 0; list-style: none; }
.case-solutions li { border-bottom: 1px solid #eceff2; }
.case-solutions li a { min-height: 78px; display: grid; grid-template-columns: 78px minmax(0, 1fr) 16px; gap: 12px; align-items: center; padding: 8px 0; }
.case-solution-image { width: 78px; height: 60px; display: grid; place-items: center; overflow: hidden; background: #f2f4f6; border-radius: 3px; }
.case-solution-image img { width: 100%; height: 100%; object-fit: contain; }
.case-solutions li span, .case-solutions li strong, .case-solutions li small { min-width: 0; display: block; }
.case-solutions li strong { font-size: var(--font-size-caption); line-height: var(--line-height-heading); }
.case-solutions li small { display: -webkit-box; overflow: hidden; margin-top: 3px; color: #777f8a; font-size: var(--font-size-micro); line-height: var(--line-height-copy); -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.case-solutions li > a > svg { width: 13px; height: 13px; }
.case-panel-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; color: var(--case-red); font-size: var(--font-size-caption); font-weight: var(--font-weight-heading); }
.case-panel-link svg { width: 13px; height: 13px; }
.case-project-types li { min-height: 32px; display: grid; grid-template-columns: 16px minmax(0, 1fr) auto; gap: 10px; align-items: center; color: #555d68; font-size: var(--font-size-caption); }
.case-project-types li svg { width: 12px; height: 12px; }
.case-project-types li strong { color: #747c87; font-size: var(--font-size-micro); }
.case-industries { margin-top: 17px; padding: 13px 15px 0; border: 1px solid var(--case-line); border-radius: 6px; }
.case-industries h2 { margin: 0 0 9px; font-size: var(--font-size-small); }
.case-industries > div { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.case-industries a { min-width: 0; min-height: 70px; display: grid; grid-template-columns: 34px minmax(0, 1fr) 14px; gap: 11px; align-items: center; padding: 9px 17px; border-right: 1px solid #e5e8eb; }
.case-industries a:last-child { border-right: 0; }
.case-industries a > svg:first-child { width: 26px; height: 26px; color: var(--case-red); }
.case-industries a > svg:last-child { width: 12px; height: 12px; }
.case-industries span, .case-industries strong, .case-industries small { min-width: 0; display: block; }
.case-industries strong { font-size: var(--font-size-caption); }
.case-industries small { margin-top: 3px; overflow-wrap: anywhere; color: #737b86; font-size: var(--font-size-micro); line-height: var(--line-height-copy); }
.post-type-archive-case .site-footer { padding-top: 30px; color: #333942; background: #fff; border-top: 1px solid #e8ebee; }
.post-type-archive-case .footer-brand img { padding: 0; background: transparent; }
.post-type-archive-case .footer-brand p, .post-type-archive-case .footer-grid a, .post-type-archive-case .footer-grid span { color: #68717d; }
.post-type-archive-case .footer-grid h2 { color: #1c2026; }
.post-type-archive-case .footer-grid a:hover { color: var(--c-brand); }
.post-type-archive-case .footer-bottom { color: #7b838d; border-top-color: #e5e8eb; }

@media (min-width: 1200px) {
  .post-type-archive-case .site-header .shell { width: min(94%, 1920px); }
  .post-type-archive-case .case-hub .shell,
  .post-type-archive-case .site-footer .shell { width: min(89%, 1824px); }
  .post-type-archive-case .primary-nav { gap: 30px; }
  .post-type-archive-case .menu { gap: 25px; }
  .post-type-archive-case .menu a { font-size: var(--font-size-small); }
  .case-hub-layout { grid-template-columns: minmax(0, 1fr) clamp(300px, 20.4vw, 420px); gap: 22px; }
  .case-card-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1440px) {
  .case-filter-bar { grid-template-columns: repeat(4, clamp(230px, 16.2vw, 330px)) 150px; justify-content: start; }
  .case-hub-layout { grid-template-columns: minmax(0, 1fr) clamp(300px, 20.4vw, 420px); gap: 22px; }
  .case-card-media { height: 132px; }
}

@media (max-width: 1080px) {
  .case-filter-bar { grid-template-columns: repeat(2, minmax(0, 1fr)) auto; }
  .case-filter-reset { grid-column: 3; grid-row: 1 / 3; }
  .case-hub-layout { grid-template-columns: minmax(0, 1fr) 270px; }
  .case-featured { grid-template-columns: 40% minmax(0, 1fr); }
  .case-featured-results > div { min-width: 96px; grid-template-columns: 17px minmax(60px, auto); padding-right: 9px; }
  .case-featured-results > div + div { padding-left: 9px; }
  .case-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-industries > div { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .case-industries a:nth-child(3) { border-right: 0; }
}

@media (max-width: 820px) {
  .case-hub-hero, .case-hub-hero-inner { min-height: 410px; }
  .case-hub-hero-image { width: 100%; opacity: .55; }
  .case-hub-hero-overlay { background: linear-gradient(90deg, rgba(255,255,255,.99), rgba(255,255,255,.9) 70%, rgba(255,255,255,.55)); }
  .case-hub-hero-copy { width: 78%; }
  .case-hub-layout { grid-template-columns: 1fr; }
  .case-hub-sidebar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-project-types { grid-column: 1 / -1; }
  .case-featured { grid-template-columns: 42% minmax(0, 1fr); }
}

@media (max-width: 599px) {
  .case-hub-hero, .case-hub-hero-inner { min-height: 485px; }
  .case-hub-breadcrumbs { min-height: 42px; }
  .case-hub-hero-copy { width: 100%; padding-top: 30px; }
  .case-hub-hero-copy h1 { font-size: var(--font-size-h2); }
  .case-hub-hero-copy > p:not(.case-hub-kicker) { font-size: var(--font-size-caption); }
  .case-hub-trust { grid-template-columns: 1fr; gap: 11px; }
  .case-hub-trust li + li { padding-left: 0; border-left: 0; }
  .case-filter-bar { grid-template-columns: 1fr; gap: 8px; }
  .case-filter-control { height: 51px; }
  .case-filter-reset { grid-column: auto; grid-row: auto; }
  .case-featured { grid-template-columns: 1fr; }
  .case-featured-media { min-height: 210px; margin-right: 13px; }
  .case-featured-copy { padding: 16px; }
  .case-featured-copy > .case-link { align-self: flex-start; margin-top: 4px; }
  .case-featured-results { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .case-featured-results > div, .case-featured-results > div + div { min-width: 0; grid-template-columns: 17px minmax(0, 1fr); padding: 0 4px; border-left: 0; }
  .case-featured-results span { white-space: normal; }
  .case-card-grid { grid-template-columns: 1fr; }
  .case-card-media { height: 190px; }
  .case-card-copy { min-height: 160px; }
  .case-hub-sidebar { grid-template-columns: 1fr; }
  .case-project-types { grid-column: auto; }
  .case-industries > div { grid-template-columns: 1fr; }
  .case-industries a, .case-industries a:nth-child(3) { border-right: 0; border-bottom: 1px solid #e5e8eb; }
  .case-industries a:last-child { border-bottom: 0; }
}

/* ===== Product category selector ===== */
.product-selector-page {
  --selector-red: var(--c-brand);
  --selector-ink: #12151a;
  --selector-muted: #626a75;
  --selector-line: #e2e6eb;
  color: var(--selector-ink);
  background: #fff;
}
.product-selector-page h1,
.product-selector-page h2,
.product-selector-page h3 { color: var(--selector-ink); }
.tax-product_category .site-header { position: relative; }
.tax-product_category .header-inner { min-height: 64px; }
.tax-product_category .brand { width: 176px; }
.tax-product_category .menu a { min-height: 64px; }
.tax-product_category .nav-quote { min-height: 38px; padding: 8px 16px; font-size: var(--font-size-caption); }

.selector-hero { overflow: hidden; background: #f5f7f9; border-bottom: 1px solid #e8ebef; }
.selector-hero > .shell { position: relative; }
.selector-hero .breadcrumbs { width: 100%; padding: 13px 0 4px; }
.selector-hero .breadcrumbs ol { font-size: var(--font-size-micro); }
.selector-hero .breadcrumbs li:last-child { color: var(--selector-red); font-weight: var(--font-weight-bold); }
.selector-hero-grid { min-height: 195px; display: grid; grid-template-columns: minmax(300px, .82fr) 1.32fr 236px; align-items: center; gap: 22px; }
.selector-hero-copy { align-self: center; padding: 20px 0 24px 4px; }
.selector-hero-copy h1 { margin: 0 0 13px; font-size: var(--font-size-h1); line-height: var(--line-height-display); white-space: nowrap; }
.selector-title-rule { width: 52px; height: 3px; display: block; margin-bottom: 13px; background: var(--selector-red); }
.selector-hero-copy p { max-width: 430px; margin: 0; color: #4e5661; font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.selector-hero-visual { align-self: stretch; min-width: 0; display: grid; place-items: center; overflow: hidden; }
.selector-hero-visual img { width: 100%; height: 100%; max-height: 218px; object-fit: cover; object-position: center; mix-blend-mode: multiply; }
.selector-hero-benefits { align-self: center; margin: 0; padding: 5px 17px; list-style: none; background: rgba(255,255,255,.88); border: 1px solid rgba(225,229,234,.9); border-radius: 7px; box-shadow: 0 8px 24px rgba(25,32,42,.05); }
.selector-hero-benefits li { min-height: 54px; display: grid; grid-template-columns: 28px minmax(0,1fr); gap: 9px; align-items: center; border-bottom: 1px solid #e9ecef; }
.selector-hero-benefits li:last-child { border-bottom: 0; }
.selector-hero-benefits svg { width: 24px; height: 24px; padding: 4px; color: var(--selector-red); background: #fff4f4; border: 1px solid #ffdadd; border-radius: 50%; }
.selector-hero-benefits span,
.selector-hero-benefits strong { display: block; }
.selector-hero-benefits span { color: var(--selector-ink); font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); }
.selector-hero-benefits strong { margin-top: 1px; font-size: var(--font-size-micro); font-weight: var(--font-weight-medium); }
.selector-hero-benefits b { color: var(--selector-red); font-size: var(--font-size-caption); }
.selector-spec-band { min-height: 58px; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); align-items: center; margin: 0 0 8px; background: rgba(255,255,255,.94); border: 1px solid var(--selector-line); border-radius: 7px; box-shadow: 0 4px 18px rgba(25,32,42,.035); }
.selector-spec-band > div { min-width: 0; display: flex; align-items: center; justify-content: center; gap: 15px; padding: 8px 22px; border-right: 1px solid var(--selector-line); }
.selector-spec-band > div:last-child { border-right: 0; }
.selector-spec-band svg { width: 23px; height: 23px; color: #515a67; stroke-width: 1.5; }
.selector-spec-band span,
.selector-spec-band strong { display: block; }
.selector-spec-band span { color: var(--selector-ink); font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); line-height: var(--line-height-heading); }
.selector-spec-band strong { margin-top: 3px; font-size: var(--font-size-micro); font-weight: var(--font-weight-medium); }

.selector-series-section { padding: 22px 0 10px; background: linear-gradient(90deg, #fff, #fafbfc 50%, #fff); }
.selector-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 12px; }
.selector-section-heading h2 { margin: 0 0 3px; font-size: var(--font-size-lead); }
.selector-section-heading p { margin: 0; color: var(--selector-muted); font-size: var(--font-size-micro); }
.selector-compare-button { min-height: 38px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 7px 16px; color: var(--selector-red); background: #fff; border: 1px solid rgba(227,6,19,.25); border-radius: 5px; font-size: var(--font-size-caption); font-weight: var(--font-weight-bold); cursor: pointer; }
.selector-compare-button svg { width: 15px; height: 15px; }
.selector-compare-button:disabled { color: #8a929d; border-color: var(--selector-line); cursor: not-allowed; }
.selector-series-list { display: grid; gap: 4px; }
.selector-series-row { min-width: 0; min-height: 130px; display: grid; grid-template-columns: 28px 40px 154px 268px minmax(390px, 1fr) 134px; align-items: stretch; overflow: hidden; background: #fff; border: 1px solid var(--selector-line); border-radius: 5px; transition: border-color .2s ease, box-shadow .2s ease; }
.selector-series-row:hover,
.selector-series-row.is-selected { border-color: rgba(227,6,19,.35); box-shadow: 0 7px 22px rgba(25,32,42,.055); }
.selector-check { display: grid; place-items: start center; padding-top: 15px; cursor: pointer; }
.selector-check input { width: 18px; height: 18px; margin: 0; accent-color: var(--selector-red); }
.selector-series-number { width: 27px; height: 27px; display: grid; place-items: center; align-self: start; margin-top: 14px; color: #fff; background: var(--selector-red); border-radius: 4px; font-size: var(--font-size-caption); font-weight: var(--font-weight-heading); }
.selector-series-image { min-width: 0; display: grid; place-items: center; padding: 8px 12px; background: linear-gradient(90deg, #fafbfc, #fff); }
.selector-series-image img { width: 100%; height: 112px; object-fit: contain; mix-blend-mode: multiply; }
.selector-series-copy { min-width: 0; align-self: center; padding: 12px 12px 12px 6px; }
.selector-series-copy h3 { margin: 0 0 10px; font-size: var(--font-size-caption); }
.selector-series-copy li { display: flex; align-items: center; gap: 6px; margin: 4px 0; color: #4e5661; font-size: var(--font-size-micro); line-height: var(--line-height-tight); }
.selector-series-copy ul { margin: 0; padding: 0; list-style: none; }
.selector-series-copy svg { width: 13px; height: 13px; padding: 2px; color: var(--selector-red); background: #fff1f2; border-radius: 50%; }
.selector-models { min-width: 0; display: grid; grid-template-rows: 20px 68px 35px; align-self: center; padding: 8px 0; }
.selector-models > strong { font-size: var(--font-size-micro); }
.selector-model-list { min-width: 0; display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); }
.selector-model-list > a { min-width: 0; display: grid; justify-items: center; align-content: center; padding: 2px 6px; border-right: 1px solid #edf0f2; }
.selector-model-list > a:last-child { border-right: 0; }
.selector-model-image { width: 48px; height: 44px; display: grid; place-items: center; }
.selector-model-image img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.selector-model-list b { width: 100%; overflow: hidden; color: #424a55; font-size: var(--font-size-micro); text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.selector-series-specs { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 6px; }
.selector-series-specs > span { min-width: 0; display: grid; align-content: center; justify-items: center; padding: 3px 6px; background: #f7f8fa; border-radius: 4px; line-height: var(--line-height-display); }
.selector-series-specs small,
.selector-series-specs strong { width: 100%; overflow: hidden; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.selector-series-specs small { color: #858d97; font-size: var(--font-size-micro); }
.selector-series-specs strong { margin-top: 3px; font-size: var(--font-size-micro); }
.selector-explore { min-width: 116px; align-self: center; display: inline-flex; align-items: center; justify-content: center; gap: 9px; margin: 0 13px; padding: 8px 11px; color: #fff; background: var(--selector-red); border-radius: 4px; font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); transition: background .2s ease, transform .2s ease; }
.selector-explore:hover { background: var(--c-brand-dark); transform: translateY(-1px); }
.selector-explore svg { width: 15px; height: 15px; }
.selector-note { display: flex; align-items: center; gap: 6px; margin: 6px 0 11px; color: #7c8590; font-size: var(--font-size-micro); }
.selector-note svg { width: 10px; height: 10px; }

.selector-choose { display: grid; grid-template-columns: 96px repeat(3, minmax(0,1fr)); gap: 18px; align-items: stretch; margin: 0 0 10px; }
.selector-choose header { align-self: center; }
.selector-choose header h2 { margin: 0 0 4px; font-size: var(--font-size-caption); }
.selector-choose header p { margin: 0; color: var(--selector-muted); font-size: var(--font-size-micro); line-height: var(--line-height-copy); }
.selector-choose > a { min-width: 0; min-height: 74px; display: grid; grid-template-columns: 48px minmax(0,1fr) 18px; align-items: center; gap: 13px; padding: 10px 17px; background: #fff; border: 1px solid var(--selector-line); border-radius: 5px; }
.selector-choose > a > svg:first-child { width: 43px; height: 43px; padding: 9px; color: var(--selector-red); border: 1px solid #ffd3d6; border-radius: 50%; }
.selector-choose > a > svg:last-child { width: 16px; color: #3f4751; }
.selector-choose span,
.selector-choose strong,
.selector-choose small { min-width: 0; display: block; }
.selector-choose strong { margin-bottom: 3px; font-size: var(--font-size-caption); }
.selector-choose small { color: #555e69; font-size: var(--font-size-micro); line-height: var(--line-height-tight); }

.selector-support-section { padding: 0 0 10px; background: #fff; }
.selector-support-grid { display: grid; grid-template-columns: 1.45fr .95fr; gap: 17px; }
.selector-insights { min-width: 0; padding: 10px 14px 11px; border: 1px solid var(--selector-line); border-radius: 5px; }
.selector-insights > header { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 8px; }
.selector-insights h2 { margin: 0; font-size: var(--font-size-caption); }
.selector-insights header a { display: inline-flex; align-items: center; gap: 5px; color: var(--selector-red); font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); }
.selector-insights header svg { width: 12px; }
.selector-insight-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.selector-insight-grid a { min-width: 0; }
.selector-insight-grid a > span { width: 100%; height: 58px; display: block; overflow: hidden; background: #f2f4f6; border-radius: 3px; }
.selector-insight-grid img { width: 100%; height: 100%; object-fit: cover; }
.selector-insight-grid strong,
.selector-insight-grid small { display: block; }
.selector-insight-grid strong { min-height: 27px; margin: 5px 0 3px; font-size: var(--font-size-micro); line-height: var(--line-height-tight); }
.selector-insight-grid small { color: #858d98; font-size: var(--font-size-micro); }
.selector-insight-grid small b { margin: 0 4px; color: var(--selector-red); }
.selector-help { position: relative; min-height: 137px; display: flex; align-items: center; overflow: hidden; padding: 18px 22px; color: #fff; background: linear-gradient(110deg, var(--c-brand), var(--c-brand-dark)); border-radius: 5px; }
.selector-help > div { position: relative; z-index: 1; width: 64%; }
.selector-help h2 { margin: 0 0 8px; color: #fff; font-size: var(--font-size-body); line-height: var(--line-height-heading); }
.selector-help p { max-width: 300px; margin: 0 0 10px; color: #fff; font-size: var(--font-size-micro); line-height: var(--line-height-copy); }
.selector-help a { min-height: 30px; display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; color: var(--selector-red); background: #fff; border-radius: 4px; font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); }
.selector-help a svg { width: 13px; }
.selector-help > svg { position: absolute; right: 19px; bottom: -13px; width: 116px; height: 116px; color: #fff; opacity: .32; stroke-width: 1; }
.selector-service-strip { min-height: 54px; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); align-items: center; margin-top: 10px; border: 1px solid var(--selector-line); border-radius: 5px; }
.selector-service-strip > div { min-width: 0; display: flex; align-items: center; justify-content: center; gap: 13px; padding: 7px 19px; border-right: 1px solid var(--selector-line); }
.selector-service-strip > div:last-child { border-right: 0; }
.selector-service-strip svg { width: 20px; height: 20px; color: #5a6370; stroke-width: 1.5; }
.selector-service-strip span,
.selector-service-strip strong,
.selector-service-strip small { min-width: 0; display: block; }
.selector-service-strip strong { font-size: var(--font-size-micro); }
.selector-service-strip small { overflow: hidden; color: #7c8590; font-size: var(--font-size-micro); text-overflow: ellipsis; white-space: nowrap; }

.selector-compare-dialog { width: min(940px, calc(100% - 32px)); max-height: calc(100vh - 48px); padding: 0; color: var(--selector-ink); background: #fff; border: 0; border-radius: 7px; box-shadow: 0 24px 70px rgba(15,20,28,.28); }
.selector-compare-dialog::backdrop { background: rgba(19,25,33,.55); backdrop-filter: blur(3px); }
.selector-dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 24px; border-bottom: 1px solid var(--selector-line); }
.selector-dialog-head small { color: var(--selector-red); font-size: var(--font-size-micro); font-weight: var(--font-weight-heading); }
.selector-dialog-head h2 { margin: 3px 0 0; font-size: var(--font-size-h4); }
.selector-compare-table { overflow-x: auto; padding: 22px 24px; }
.selector-compare-table table { width: 100%; min-width: 660px; border-collapse: collapse; }
.selector-compare-table th,
.selector-compare-table td { padding: 12px 15px; border: 1px solid var(--selector-line); font-size: var(--font-size-caption); text-align: left; }
.selector-compare-table th { background: #f7f8fa; }
.selector-compare-table thead th:not(:first-child) { color: var(--selector-red); font-size: var(--font-size-caption); }
.selector-dialog-actions { display: flex; justify-content: flex-end; padding: 0 24px 22px; }

@media (min-width: 1440px) {
  .product-selector-page > section > .shell,
  .product-selector-page .selector-support-grid,
  .product-selector-page .selector-service-strip { max-width: 1360px; }
}

@media (max-width: 1180px) {
  .selector-hero-grid { grid-template-columns: .85fr 1.2fr 218px; }
  .selector-series-row { grid-template-columns: 28px 38px 130px 230px minmax(330px,1fr); }
  .selector-explore { grid-column: 4 / -1; justify-self: end; margin: 0 12px 10px; }
  .selector-models { padding-right: 12px; }
}

@media (max-width: 960px) {
  .selector-hero-grid { grid-template-columns: .8fr 1.2fr; }
  .selector-hero-benefits { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3,1fr); margin-bottom: 12px; }
  .selector-hero-benefits li { border-right: 1px solid #e9ecef; border-bottom: 0; }
  .selector-hero-benefits li:last-child { border-right: 0; }
  .selector-series-row { grid-template-columns: 28px 36px 128px minmax(0,1fr); }
  .selector-models { grid-column: 3 / -1; padding: 0 12px 10px 0; }
  .selector-explore { grid-column: 4; grid-row: 1; justify-self: end; align-self: end; margin-bottom: 14px; }
  .selector-series-copy { padding-right: 150px; }
  .selector-choose { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .selector-choose header { grid-column: 1 / -1; }
  .selector-support-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .tax-product_category .brand { width: 160px; }
  .selector-hero-grid { grid-template-columns: 1fr; gap: 0; }
  .selector-hero-copy { padding: 26px 0 10px; }
  .selector-hero-copy h1 { font-size: var(--font-size-h1); white-space: normal; }
  .selector-hero-visual { height: 230px; }
  .selector-hero-visual img { max-height: none; }
  .selector-hero-benefits { grid-template-columns: 1fr; }
  .selector-hero-benefits li { border-right: 0; border-bottom: 1px solid #e9ecef; }
  .selector-spec-band { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .selector-spec-band > div:nth-child(2) { border-right: 0; }
  .selector-spec-band > div:nth-child(-n+2) { border-bottom: 1px solid var(--selector-line); }
  .selector-section-heading { align-items: flex-start; }
  .selector-series-row { grid-template-columns: 30px 34px minmax(90px,.65fr) minmax(0,1.35fr); }
  .selector-series-image img { height: 105px; }
  .selector-series-copy { padding-right: 10px; }
  .selector-models { grid-column: 1 / -1; padding: 8px 12px 12px; border-top: 1px solid var(--selector-line); }
  .selector-explore { grid-column: 4; grid-row: 1; align-self: end; justify-self: start; margin: 0 0 8px 6px; }
  .selector-series-copy ul { display: none; }
  .selector-choose { grid-template-columns: 1fr; gap: 8px; }
  .selector-choose header { grid-column: auto; }
  .selector-service-strip { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .selector-service-strip > div:nth-child(2) { border-right: 0; }
  .selector-service-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--selector-line); }
}

@media (max-width: 520px) {
  .selector-section-heading { display: grid; }
  .selector-compare-button { justify-self: start; }
  .selector-series-row { grid-template-columns: 28px 32px 96px minmax(0,1fr); }
  .selector-series-image { padding-inline: 4px; }
  .selector-series-copy h3 { font-size: var(--font-size-caption); }
  .selector-explore { min-width: 0; padding: 7px 9px; font-size: var(--font-size-micro); }
  .selector-models { grid-template-rows: 20px auto auto; }
  .selector-model-list { grid-template-columns: repeat(3,minmax(0,1fr)); row-gap: 8px; }
  .selector-model-list > a:nth-child(3) { border-right: 0; }
  .selector-series-specs { grid-template-columns: repeat(2,minmax(0,1fr)); margin-top: 9px; }
  .selector-insight-grid { grid-template-columns: 1fr; }
  .selector-insight-grid a { display: grid; grid-template-columns: 105px minmax(0,1fr); gap: 0 10px; }
  .selector-insight-grid a > span { grid-row: 1 / 3; height: 64px; }
  .selector-insight-grid strong { margin-top: 0; }
  .selector-help > div { width: 82%; }
  .selector-service-strip { grid-template-columns: 1fr; }
  .selector-service-strip > div { justify-content: flex-start; border-right: 0; border-bottom: 1px solid var(--selector-line); }
  .selector-service-strip > div:last-child { border-bottom: 0; }
}

/* ===== Customer case detail ===== */
.case-study { background: #fff; }
.case-breadcrumbs { padding-block: 12px; background: #fafbfc; border-bottom: 1px solid #edf0f3; }
.case-breadcrumbs ol { align-items: center; font-size: var(--font-size-caption); }
.case-breadcrumbs li[aria-current="page"] { max-width: 58vw; overflow: hidden; color: var(--red); font-weight: var(--font-weight-bold); text-overflow: ellipsis; white-space: nowrap; }
.case-study-hero { border-bottom: 1px solid var(--line); background: linear-gradient(105deg, #fff 0%, #f7f9fb 54%, #eef2f5 100%); }
.case-study-hero-grid { min-height: 340px; display: grid; grid-template-columns: minmax(0, .82fr) minmax(420px, 1.18fr); gap: 44px; align-items: center; padding-block: 30px; }
.case-study-intro { min-width: 0; }
.case-label { margin: 0 0 9px; color: var(--red); font-size: var(--font-size-caption); font-weight: var(--font-weight-heading); text-transform: uppercase; }
.case-study-intro h1 { max-width: 610px; margin-bottom: 20px; color: #111820; font-size: var(--font-size-h1); line-height: var(--line-height-display); }
.case-summary { max-width: 620px; margin: 18px 0; color: #566170; font-size: var(--font-size-caption); line-height: var(--line-height-relaxed); }
.case-project-meta { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0 0 18px; }
.case-project-meta > div { min-width: 0; display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 7px; padding: 3px 10px; border-left: 1px solid var(--line); }
.case-project-meta > div:first-child { padding-left: 0; border-left: 0; }
.case-project-meta svg { width: 16px; height: 16px; color: #596575; }
.case-project-meta span { min-width: 0; overflow-wrap: anywhere; color: #202934; font-size: var(--font-size-micro); line-height: var(--line-height-tight); }
.case-project-meta small { display: block; margin-bottom: 2px; color: #6f7987; font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); }
.case-study-intro .button { min-height: 40px; padding: 9px 16px; font-size: var(--font-size-caption); }
.case-study-hero-media { height: 278px; margin: 0; overflow: hidden; background: #e8edf1; border: 1px solid #dce2e7; border-radius: 6px; }
.case-study-hero-media img { width: 100%; height: 100%; object-fit: cover; }

.case-study-body { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 10px; padding-block: 14px 20px; }
.case-panel { min-width: 0; padding: 14px; border: 1px solid #dfe4e9; border-radius: 6px; background: #fff; }
.case-panel h2, .case-gallery h2, .case-testimonial h2 { margin: 0 0 12px; color: #171d25; font-size: var(--font-size-small); }
.case-panel h2 > span { display: inline-flex; align-items: center; gap: 6px; }
.case-panel h2 > span svg { width: 17px; height: 17px; padding: 2px; color: var(--red); border: 1px solid currentColor; border-radius: 50%; }
.case-panel p, .case-panel li, .case-extra-content p, .case-extra-content li { color: #596372; font-size: var(--font-size-caption); line-height: var(--line-height-copy); }
.case-richtext > :last-child { margin-bottom: 0; }
.case-overview { grid-column: span 4; }
.case-challenges { grid-column: span 3; }
.case-delivery { grid-column: span 5; }
.case-overview > p { margin-bottom: 10px; }
.case-overview dl { margin: 0; }
.case-overview dl > div { display: grid; grid-template-columns: 105px minmax(0, 1fr); gap: 8px; padding: 2px 0; font-size: var(--font-size-micro); line-height: var(--line-height-copy); }
.case-overview dt { color: #222a34; font-weight: var(--font-weight-heading); }
.case-overview dd { margin: 0; color: #596372; }
.case-check-list ul { display: grid; gap: 5px; margin: 0; padding: 0; list-style: none; }
.case-check-list li { position: relative; padding-left: 17px; }
.case-check-list li::before { content: "\2713"; position: absolute; left: 0; top: .06em; width: 11px; height: 11px; color: var(--red); border: 1px solid currentColor; border-radius: 50%; font-size: var(--font-size-micro); font-weight: var(--font-weight-heading); line-height: var(--line-height-tight); text-align: center; }
.case-solution-copy { margin-bottom: 8px; }
.case-solution-copy p { display: -webkit-box; margin-bottom: 6px; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.case-process { display: grid; grid-template-columns: minmax(0, 1fr) 17px minmax(0, 1fr) 17px minmax(0, 1fr) 17px minmax(0, 1fr) 17px minmax(0, 1fr); align-items: center; gap: 2px; }
.case-process-step { min-width: 0; text-align: center; }
.case-process-step > a { height: 70px; display: grid; place-items: center; padding: 4px; }
.case-process-step img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.case-process-step h3 { min-height: 23px; margin: 4px 0 2px; overflow-wrap: anywhere; font-size: var(--font-size-micro); line-height: var(--line-height-heading); }
.case-process-step p { display: -webkit-box; margin: 0; overflow: hidden; font-size: var(--font-size-micro); -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.case-process-arrow { width: 15px; color: #555f6d; }

.case-gallery { grid-column: 1 / -1; padding: 0 14px 10px; }
.case-gallery-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.case-gallery figure { min-width: 0; margin: 0; }
.case-gallery img { width: 100%; aspect-ratio: 1.64 / 1; object-fit: cover; border: 1px solid #dce1e6; border-radius: 4px; }
.case-gallery figcaption { padding-top: 5px; overflow-wrap: anywhere; color: #303946; font-size: var(--font-size-micro); font-weight: var(--font-weight-bold); line-height: var(--line-height-heading); text-align: center; }

.case-results-panel { grid-column: span 4; }
.case-related-products { grid-column: span 5; }
.case-related-solutions { grid-column: span 3; }
.case-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 8px; border: 1px solid #e1e5e9; border-radius: 4px; }
.case-metrics > div { min-width: 0; padding: 8px 5px; text-align: center; border-left: 1px solid #e1e5e9; }
.case-metrics > div:first-child { border-left: 0; }
.case-metrics strong, .case-metrics span { display: block; }
.case-metrics strong { color: var(--red); font-size: var(--font-size-h4); line-height: var(--line-height-display); }
.case-metrics span { margin-top: 5px; color: #4c5664; font-size: var(--font-size-micro); line-height: var(--line-height-heading); }
.case-section-heading { min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.case-section-heading h2 { margin: 0; }
.case-section-heading > a { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 5px; color: var(--red); font-size: var(--font-size-micro); font-weight: var(--font-weight-heading); }
.case-section-heading > a svg { width: 12px; }
.case-related-product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.case-related-product-grid article { min-width: 0; }
.case-related-product-grid img { width: 100%; height: 80px; object-fit: contain; mix-blend-mode: multiply; }
.case-related-product-grid h3 { min-height: 25px; margin: 3px 0 6px; overflow-wrap: anywhere; font-size: var(--font-size-micro); line-height: var(--line-height-heading); text-align: center; }
.case-related-product-grid span { display: inline-flex; align-items: center; gap: 4px; color: var(--red); font-size: var(--font-size-micro); font-weight: var(--font-weight-heading); }
.case-related-product-grid span svg { width: 11px; }
.case-solution-list { display: grid; }
.case-solution-list > a { min-width: 0; display: grid; grid-template-columns: 72px minmax(0, 1fr) 16px; align-items: center; gap: 8px; padding: 6px 0; border-top: 1px solid #e5e8eb; }
.case-solution-list > a:first-child { border-top: 0; }
.case-solution-list img { width: 72px; height: 42px; object-fit: cover; border-radius: 3px; }
.case-solution-list span { min-width: 0; }
.case-solution-list strong, .case-solution-list small { display: block; }
.case-solution-list strong { overflow: hidden; color: #1e2630; font-size: var(--font-size-micro); text-overflow: ellipsis; white-space: nowrap; }
.case-solution-list small { display: -webkit-box; margin-top: 2px; overflow: hidden; color: #687280; font-size: var(--font-size-micro); line-height: var(--line-height-tight); -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.case-solution-list svg { width: 14px; }
.case-extra-content { grid-column: 1 / -1; padding: 20px 14px; border-top: 1px solid var(--line); }

.case-testimonial { grid-column: 1 / -1; padding: 12px 24px; background: #f8f9fa; border-radius: 6px; }
.case-testimonial h2 { margin-bottom: 4px; }
.case-testimonial blockquote { display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; align-items: center; gap: 14px; margin: 0; }
.case-testimonial blockquote > svg { width: 22px; color: var(--red); fill: rgba(217,0,0,.08); }
.case-testimonial blockquote > p { margin: 0; color: #515c6a; font-size: var(--font-size-caption); }
.case-testimonial footer { min-width: 230px; display: flex; align-items: center; gap: 14px; padding-left: 24px; border-left: 1px solid #dce1e5; }
.case-testimonial footer img { width: 70px; height: 38px; object-fit: contain; }
.case-testimonial footer strong, .case-testimonial footer small { display: block; }
.case-testimonial footer strong { font-size: var(--font-size-micro); }
.case-testimonial footer small { color: #66717e; font-size: var(--font-size-micro); }

@media (max-width: 1100px) {
  .case-study-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr); gap: 28px; }
  .case-project-meta { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px 0; }
  .case-project-meta > div:nth-child(4) { padding-left: 0; border-left: 0; }
  .case-overview, .case-challenges { grid-column: span 6; }
  .case-delivery { grid-column: 1 / -1; }
  .case-results-panel { grid-column: span 5; }
  .case-related-products { grid-column: span 7; }
  .case-related-solutions { grid-column: 1 / -1; }
  .case-solution-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
}

@media (max-width: 820px) {
  .case-study-hero-grid { grid-template-columns: 1fr; padding-top: 22px; }
  .case-study-intro h1 { font-size: var(--font-size-h1); }
  .case-study-hero-media { height: auto; aspect-ratio: 16 / 9; }
  .case-overview, .case-challenges, .case-results-panel, .case-related-products { grid-column: 1 / -1; }
  .case-gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .case-testimonial blockquote { grid-template-columns: 24px minmax(0, 1fr); }
  .case-testimonial footer { grid-column: 2; min-width: 0; padding: 10px 0 0; border-top: 1px solid #dce1e5; border-left: 0; }
}

@media (max-width: 599px) {
  .case-breadcrumbs li[aria-current="page"] { max-width: 48vw; }
  .case-study-hero-grid { gap: 22px; }
  .case-study-intro h1 { font-size: var(--font-size-h2); }
  .case-project-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-project-meta > div, .case-project-meta > div:nth-child(4) { padding: 3px 8px; border-left: 1px solid var(--line); }
  .case-project-meta > div:nth-child(odd) { padding-left: 0; border-left: 0; }
  .case-study-body { display: block; padding-block: 10px; }
  .case-panel, .case-gallery, .case-testimonial, .case-extra-content { margin-bottom: 10px; }
  .case-overview dl > div { grid-template-columns: 96px minmax(0, 1fr); }
  .case-process { grid-template-columns: 1fr; gap: 7px; }
  .case-process-step { display: grid; grid-template-columns: 78px minmax(0, 1fr); grid-template-rows: auto auto; gap: 1px 10px; text-align: left; }
  .case-process-step > a { grid-row: 1 / span 2; height: 64px; }
  .case-process-step h3 { min-height: 0; margin: 10px 0 0; }
  .case-process-arrow { margin-inline: 30px; transform: rotate(90deg); }
  .case-gallery { padding: 2px 0 4px; }
  .case-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-related-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .case-related-product-grid img { height: 100px; }
  .case-solution-list { grid-template-columns: 1fr; gap: 0; }
  .case-testimonial { padding: 14px; }
}