/* AI-BD story: the shared catalog remains the source for product content. */
.diagnostics-page { background: #fff; }
.diagnostics-page .page-main { padding-top: 0; }
.diagnostics-page .diag-section .container { width: calc(100% - 80px); max-width: 1240px; }
.diag-section { padding: clamp(60px, 7vw, 100px) 0; scroll-margin-top: 110px; }
.diag-section h2 { color: #071d2d; font-size: clamp(28px, 3vw, 44px); line-height: 1.35; letter-spacing: -.035em; text-wrap: balance; margin: 0 0 24px; }
.diag-section h3 { font-size: clamp(20px, 1.8vw, 25px); line-height: 1.4; color: #071d2d; margin: 0 0 12px; }
.diag-section p { color: #526573; font-size: 17px; line-height: 1.85; margin: 0 0 18px; }
.diag-section .diag-lead { font-size: clamp(20px, 2vw, 27px); font-weight: 700; color: #176a92; line-height: 1.6; }
.diag-section .diag-note, .diag-section figcaption { font-size: 14px; color: #637784; line-height: 1.7; }
.diag-intro__heading { display: grid; grid-template-columns: 1.3fr 1fr; gap: 7%; margin-bottom: 40px; align-items: start; }
.diag-name { display: block; font-size: clamp(64px, 7vw, 100px); line-height: 1; letter-spacing: -.04em; margin-bottom: 20px; color: #071d2d; }
.diag-intro h2 { font-size: clamp(28px, 2.8vw, 40px); }
.diag-intro h2::after { content: ''; display: block; width: 66px; height: 4px; background: #8cc66d; margin-top: 26px; }
.diag-intro__visual { display: grid; grid-template-columns: 1.3fr 1fr; gap: 7%; align-items: stretch; }
.diag-intro__visual figure { margin: 0; }
.diag-intro__visual img { width: 100%; height: auto; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px; display: block; }
.diag-intro__links { display: flex; flex-direction: column; justify-content: center; }
.diag-intro__links a { color: #176a92; border-top: 1px solid #dce5ea; padding: clamp(26px, 3vw, 46px) 0; display: flex; gap: 16px; align-items: center; justify-content: space-between; font-size: clamp(21px, 2vw, 29px); line-height: 1.55; font-weight: 700; }
.diag-intro__links svg { width: 24px; height: 24px; flex: 0 0 24px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.diag-pain { padding-top: 0; }
.diag-pain__heading { max-width: 800px; margin-bottom: 32px; }
.diag-pain__list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 54px; }
.diag-pain article { display: flex; gap: 24px; border-top: 1px solid #dce5ea; padding: 30px 0; }
.diag-pain article > span { font-size: 44px; line-height: 1.2; font-weight: 700; color: #bad8e7; }
.diag-pain article p { margin-bottom: 0; }
.diag-guide { background: #071d2d; border-bottom: 4px solid #8cc66d; }
.diag-guide__layout { display: grid; grid-template-columns: 1fr 1.08fr; gap: 7%; align-items: center; }
.diag-guide h2, .diag-guide h3 { color: #fff; }
.diag-guide p, .diag-guide figcaption { color: #c0d3dd; }
.diag-guide h2::before { content: ''; display: block; width: 62px; height: 4px; background: #8cc66d; margin-bottom: 26px; }
.diag-guide figure { margin: 28px 0 0; }
.diag-guide img { width: 100%; height: auto; aspect-ratio: 642/500; object-fit: contain; background: #fff; display: block; }
.diag-guide figcaption { margin-top: 14px; }
.diag-guide ol { padding: 0; list-style: none; margin: 0; }
.diag-guide li { display: grid; grid-template-columns: 78px 1fr; gap: 24px; padding: 34px 0; border-bottom: 1px solid #36505e; }
.diag-guide li:last-child { border-bottom: 0; }
.diag-guide li > span { font-size: clamp(42px, 4vw, 64px); font-weight: 700; line-height: 1.15; color: #8cc66d; }
.diag-guide li p { margin-bottom: 0; }
.diag-capability__row { display: grid; grid-template-columns: 1fr 1fr; gap: 7%; align-items: center; scroll-margin-top: 110px; }
.diag-capability__row + .diag-capability__row { margin-top: 80px; padding-top: 80px; border-top: 1px solid #dce5ea; }
.diag-capability__row:nth-child(even) figure { order: 2; }
.diag-capability figure { margin: 0; }
.diag-capability img { width: 100%; height: auto; display: block; object-fit: contain; border-radius: 4px; }
.diag-core__heading { max-width: 840px; text-align: center; margin: 0 auto 48px; }
.diag-core__heading h2 { margin-bottom: 18px; }
.diag-core__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.diag-feature { display: flex; flex-direction: column; min-width: 0; padding: 32px 26px; border-top: 1px solid #dce5ea; border-bottom: 1px solid #dce5ea; scroll-margin-top: 110px; }
.diag-feature + .diag-feature { border-right: 1px solid #dce5ea; }
.diag-feature__number { display: block; width: fit-content; font-size: 44px; font-weight: 700; line-height: 1.1; color: #176a92; margin-bottom: 24px; letter-spacing: -.045em; }
.diag-feature__number::after { content: ''; display: block; width: 35px; height: 3px; background: #8cc66d; margin-top: 13px; }
.diag-feature p { font-size: 16px; margin-bottom: 26px; }
.diag-feature h3 { text-wrap: balance; }
.diag-feature img { display: block; width: 100%; height: 224px; object-fit: contain; background: #fff; margin-top: auto; }
.diag-feature--integrated { grid-column: 1/-1; display: grid; grid-template-columns: 1fr 1fr; align-items: center; column-gap: 8%; padding: 30px 8% 48px; border-top: 0; border-bottom: 0; }
.diag-feature--integrated img { height: 340px; margin: 0; }
.diag-feature--integrated h3 { font-size: clamp(24px, 2.3vw, 32px); }
.diag-feature--integrated p { margin-bottom: 0; }
.diag-feature__link { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: #176a92; font-weight: 700; min-height: 44px; margin-top: 14px; }
.diag-feature__link svg { width: 24px; height: 24px; flex: 0 0 24px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.diag-section .diag-core__note { margin: 24px 0 0; }
.diag-heading-split { display: grid; grid-template-columns: 1fr 1.1fr; align-items: start; gap: 8%; margin-bottom: 38px; }
.diag-heading-split h2 { margin-bottom: 0; }
.diag-heading-split p { margin-bottom: 0; }
.diag-applications { background: #f3f7f9; }
.diag-applications .diag-applications__label { font-size: 16px; color: #176a92; margin: 36px 0 18px; }
.diag-applications__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 38px; }
.diag-applications__grid article { padding: 28px 0; border-top: 1px solid #cbdce5; min-width: 0; scroll-margin-top: 110px; }
.diag-applications__grid article > span { display: block; color: #176a92; font-size: 15px; font-weight: 700; margin-bottom: 14px; }
.diag-applications__grid h3 { font-size: 22px; }
.diag-applications__grid p { font-size: 16px; margin-bottom: 0; }
.diag-applications__grid--extended { margin-bottom: 24px; }
.diag-references { padding-top: 20px; border-top: 1px solid #cbdce5; color: #526573; font-size: 14px; }
.diag-references summary { cursor: pointer; color: #176a92; font-weight: 700; padding: 10px 0; }
.diag-references ul { display: flex; flex-wrap: wrap; gap: 10px 28px; padding-left: 20px; margin: 0; }
.diag-references a { color: #176a92; text-decoration: underline; text-underline-offset: 3px; }
.diag-film__watch { position: relative; display: block; width: 100%; max-width: 100%; min-width: 0; overflow: hidden; aspect-ratio: 16/9; background: #071d2d; color: #fff; margin-bottom: 20px; }
.diag-film__watch img { width: 100%; height: 100%; object-fit: cover; display: block; }
.diag-film__watch::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(7,29,45,.9)); pointer-events: none; }
.diag-film__play-mark { position: absolute; z-index: 1; left: 50%; top: 42%; transform: translate(-50%,-50%); display: grid; place-items: center; width: 80px; height: 80px; border-radius: 50%; color: #fff; background: #176a92; border: 2px solid #fff; box-shadow: 0 8px 30px #071d2d55; }
.diag-film__play-mark svg { width: 36px; height: 36px; fill: currentColor; }
.diag-film__caption { position: absolute; z-index: 1; left: 32px; right: 32px; bottom: 28px; display: grid; gap: 8px; line-height: 1.6; }
.diag-film__caption strong { font-size: clamp(22px,2.5vw,32px); color: #fff; }
.diag-film__caption > span { font-size: 16px; color: #e0ebf0; }
.diag-film__watch:hover .diag-film__play-mark { background: #0b4b6b; }
.diag-products { background: #f3f7f9; }
.diag-products .section-heading { text-align: left; max-width: 850px; margin-bottom: 32px; }
.diag-products .product-browser-toolbar { padding: 22px; background: #fff; border: 1px solid #dce5ea; border-radius: 8px; }
.diag-products .product-list-grid[data-view="image"] { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.diag-products .product-list-card { background: #fff; box-shadow: none; border: 1px solid #dce5ea; border-radius: 8px; overflow: hidden; }
.diag-products .product-list-card:hover { border-color: #227fab; }
.diag-products .square-thumb { padding: 24px; background: #fff; aspect-ratio: 4/3; }
.diag-products .square-thumb img { width: 100%; height: 100%; object-fit: contain; }
.diag-products .product-list-card__body { padding: 26px; }
.diag-products .product-list-card__body p { font-size: 15px; }
.diag-products .product-list-card__body small { display: none; }
.diag-products .product-list-card__body strong { color: #176a92; font-size: 15px; }
.diag-products [data-view="image"] .product-list-card[data-ai-bd-featured] { grid-column: 1/-1; display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; }
.diag-products [data-ai-bd-featured] .product-list-card__body h3 { font-size: clamp(36px,4vw,56px); }
.diag-products [data-view="list"] .square-thumb { display: none; }
.diag-products [data-view="list"] .product-list-card__body h3 { font-size: 22px; }
.diagnostics-page [hidden] { display: none !important; }
.diag-faq .container { max-width: 980px; }
.diag-faq details { padding: 24px 0; border-bottom: 1px solid #dce5ea; }
.diag-faq summary { font-size: 20px; font-weight: 700; line-height: 1.55; color: #071d2d; cursor: pointer; padding-right: 16px; }
.diag-faq details p { margin: 18px 0 0; }
.diag-video-toggle { position: absolute; bottom: 22px; left: 24px; z-index: 3; padding: 10px 18px; border: 1px solid #fff; border-radius: 24px; color: #fff; background: rgba(7,29,45,.85); font: inherit; font-size: 14px; min-height: 44px; cursor: pointer; }
.diag-video-error { position: absolute; z-index: 3; bottom: 74px; right: 24px; max-width: calc(100% - 48px); background: #071d2d; color: #fff; padding: 10px 16px; }
.diagnostics-page :is(button,a,summary):focus-visible { outline: 3px solid #8cc66d; outline-offset: 4px; }
@media(max-width: 1000px) { .diag-core__grid, .diag-applications__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .diag-feature--integrated { padding-left: 0; padding-right: 0; } }
@media(max-width: 900px) { .diag-intro__heading, .diag-intro__visual, .diag-guide__layout { gap: 36px; } .diag-guide li { grid-template-columns: 60px 1fr; gap: 16px; } }
@media(max-width: 719px) {
  .diagnostics-page .diag-section .container { width: calc(100% - 40px); }
  .diag-intro__heading, .diag-intro__visual, .diag-guide__layout, .diag-capability__row, .diag-pain__list { grid-template-columns: 1fr; }
  .diag-intro__heading { margin-bottom: 28px; gap: 12px; }
  .diag-intro__links a { padding: 24px 0; }
  .diag-guide li { padding: 26px 0; }
  .diag-capability__row:nth-child(even) figure { order: 0; }
  .diag-capability__row + .diag-capability__row { margin-top: 48px; padding-top: 48px; }
  .diag-products .product-list-grid[data-view="image"] { grid-template-columns: 1fr; }
  .diag-products [data-view="image"] .product-list-card[data-ai-bd-featured] { display: block; }
  .diag-products .product-browser-toolbar { padding: 16px; }
  .diag-video-toggle { bottom: 12px; left: 16px; font-size: 12px; padding: 8px 14px; }
  .diagnostics-page .page-hero--video video { object-fit: contain; }
  .diag-section p { font-size: 16px; }
  .diag-core__heading { text-align: left; margin-bottom: 26px; }
  .diag-core__grid, .diag-feature--integrated, .diag-heading-split, .diag-applications__grid { grid-template-columns: 1fr; }
  .diag-feature { padding: 28px 18px; }
  .diag-feature + .diag-feature { border-right: 0; }
  .diag-feature--integrated { padding: 0 0 32px; gap: 24px; }
  .diag-feature--integrated img { height: 280px; }
  .diag-feature img { max-height: 280px; }
  .diag-feature__number { font-size: 38px; margin-bottom: 20px; }
  .diag-heading-split { gap: 18px; margin-bottom: 28px; }
  .diag-applications__grid article { padding: 24px 0; }
  .diag-film__play-mark { width: 58px; height: 58px; top: 35%; }
  .diag-film__play-mark svg { width: 28px; height: 28px; }
  .diag-film__caption { left: 18px; right: 18px; bottom: 14px; gap: 4px; }
  .diag-film__caption strong { font-size: 20px; }
  .diag-film__caption > span { font-size: 13px; }
  .diag-film__watch { min-height: 260px; }
}
@media(prefers-reduced-motion:reduce) { .diagnostics-page { scroll-behavior: auto; } }