/* Dedicated optical-sorter landing page; isolated from legacy product-list CSS. */
.os-page { padding-top: 80px; background: #fff; }
.os-page .av-header { background: #081e30; }
.os-page .av-nav__item > a { display: block; }
.os-page h1,.os-page h2,.os-page h3,.os-page p,.os-page figure,.os-page dl { margin: 0; }
.os-page h2 { color: var(--av-ink); font-size: clamp(28px,2.65vw,38px); line-height: 1.35; letter-spacing: -.03em; text-wrap: balance; }
.os-page h3 { color: var(--av-ink); font-size: 21px; line-height: 1.45; }
.os-page p { text-wrap: pretty; }
.os-page a:focus-visible { outline: 3px solid var(--av-cyan); outline-offset: 5px; }
.os-page .os-eyebrow { margin: 0 0 18px; color: var(--av-blue); font-size: 11px; font-weight: 800; letter-spacing: .17em; }
.os-hero { padding: 68px 0 64px; color: #fff; background: radial-gradient(ellipse at 15% 0%,#123b55 0,transparent 55%),#081e30; }
.os-hero__grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 66px; align-items: center; }
.os-hero__copy { min-width: 0; }
.os-hero .os-eyebrow { color: var(--av-cyan); }
.os-hero h1 { font-size: clamp(44px,4.8vw,64px); line-height: 1.2; letter-spacing: -.04em; }
.os-hero .os-hero__statement { margin-top: 22px; max-width: 21em; color: #fff; font-size: 24px; line-height: 1.5; text-wrap: balance; }
.os-hero .os-hero__lead { margin-top: 20px; color: #abc3d2; font-size: 15px; line-height: 1.9; }
.os-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 30px; }
.os-button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 52px; padding: 13px 23px; border-radius: 7px; font-size: 14px; font-weight: 700; }
.os-button--primary { color: #fff; background: var(--av-blue); transition: background .2s ease; }
.os-button--primary:hover { background: #0867eb; }
.os-text-link { display: inline-flex; align-items: center; gap: 16px; font-size: 14px; font-weight: 600; }
.os-text-link--blue { margin-top: 26px; color: var(--av-blue); }
.os-hero .os-hero__flow { margin-top: 30px; padding-top: 22px; border-top: 1px solid #365063; color: #96b5c8; font-size: 12px; letter-spacing: .04em; }
.os-product-visual { min-width: 0; padding: 12px; border: 1px solid rgba(255,255,255,.2); border-radius: 20px; background: #e9edf0; box-shadow: 0 20px 60px rgba(0,0,0,.18); }
.os-product-visual > a { display: block; overflow: hidden; border-radius: 12px; }
.os-product-visual img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; }
.os-product-visual figcaption { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; padding: 14px 8px 8px; font-size: 12px; }
.os-product-visual figcaption > span { color: #596e7d; }
.os-product-visual figcaption > a { display: inline-flex; gap: 14px; color: #102d43; font-weight: 700; }
.os-product-visual .os-image-note { padding: 0 8px 5px; color: #667b8a; font-size: 11px; line-height: 1.7; }
.os-category-nav { border-bottom: 1px solid var(--av-line); background: #fff; }
.os-category-nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 78px; }
.os-category-back { flex-shrink: 0; color: var(--av-muted); font-size: 13px; }
.os-category-nav__inner > div { display: flex; gap: 32px; flex-wrap: wrap; }
.os-category-nav__inner > div > a { position: relative; padding: 27px 0; color: #62798a; font-size: 14px; }
.os-category-nav__inner > div > a.is-active { color: var(--av-blue); font-weight: 700; }
.os-category-nav__inner > div > a.is-active::after { content: ""; position: absolute; height: 3px; left: 0; right: 0; bottom: -1px; background: var(--av-blue); }
.os-section { padding: 80px 0; scroll-margin-top: 90px; }
.os-section-heading { display: grid; grid-template-columns: 1.12fr .88fr; gap: 70px; align-items: end; margin-bottom: 44px; }
.os-section-heading > p,.os-lead { color: var(--av-muted); font-size: 15px; line-height: 1.9; }
.os-page .os-applications .os-section-heading > p { text-wrap: balance; }
.os-page .os-lead { margin-top: 22px; }
.os-process { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); padding: 0; margin: 0; list-style: none; }
.os-process li { min-width: 0; position: relative; padding: 28px 28px 0 0; border-top: 1px solid #d9e4ec; }
.os-process li:not(:first-child) { padding-left: 28px; }
.os-process li:not(:first-child)::after { content: ""; position: absolute; left: 0; top: 64px; bottom: 0; width: 1px; background: #e5ebf0; }
.os-process li::before { content: ""; position: absolute; left: 0; top: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--av-blue); }
.os-process li > span { color: var(--av-blue); font-size: 12px; font-weight: 800; }
.os-process h3 { margin-top: 20px; }
.os-process p { margin-top: 12px; color: var(--av-muted); font-size: 14px; line-height: 1.85; }
.os-scope { background: #f3f7fa; }
.os-scope__grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 90px; align-items: center; }
.os-page .os-scope-note { margin-top: 26px; padding-left: 16px; border-left: 2px solid #a8c6da; color: #718798; font-size: 13px; line-height: 1.85; }
.os-inspection-list { padding: 8px 30px; border: 1px solid var(--av-line); border-radius: 16px; background: #fff; }
.os-inspection-list article { display: grid; grid-template-columns: 28px 1fr; gap: 18px; padding: 26px 0; }
.os-inspection-list article + article { border-top: 1px solid var(--av-line); }
.os-inspection-list article > span { padding-top: 4px; color: var(--av-blue); font-size: 11px; font-weight: 700; }
.os-inspection-list h3 { font-size: 20px; }
.os-inspection-list p { margin-top: 10px; color: var(--av-muted); font-size: 14px; line-height: 1.8; }
.os-config-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: start; }
.os-config-grid h2 { max-width: 13em; }
.os-specs { border-top: 2px solid var(--av-ink); }
.os-specs > div { display: grid; grid-template-columns: 118px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--av-line); font-size: 14px; line-height: 1.8; }
.os-specs dt { color: var(--av-muted); }
.os-specs dd { margin: 0; color: var(--av-ink); font-weight: 600; }
.os-more:empty { display: none; }
.os-more { display: grid; gap: 20px; margin-top: 42px; }
.os-more article { border: 1px solid var(--av-line); border-radius: 14px; overflow: hidden; }
.os-more article > a { display: grid; grid-template-columns: 280px 1fr; gap: 32px; align-items: center; }
.os-more img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; }
.os-more article > a > div { padding: 24px; }
.os-more small,.os-more article span { color: var(--av-blue); font-size: 12px; }
.os-more h3 { margin: 10px 0; }
.os-more p { color: var(--av-muted); font-size: 14px; margin-bottom: 16px; }
.os-consult { padding: 0 0 80px; background: #fff; }
.os-consult__panel { display: grid; grid-template-columns: 1.4fr .6fr; gap: 70px; align-items: center; padding: 46px 48px; color: #fff; border-radius: 18px; background: #081e30; }
.os-consult .os-eyebrow { color: var(--av-cyan); }
.os-consult h2 { color: #fff; font-size: clamp(26px,2.5vw,34px); }
.os-consult__panel > div > p:not(.os-eyebrow) { margin-top: 18px; color: #abc3d2; font-size: 14px; line-height: 1.85; }
.os-consult ul { display: grid; gap: 8px; margin: 24px 0 0; padding: 0; list-style: none; }
.os-consult li { display: flex; align-items: baseline; gap: 12px; color: #bad1df; font-size: 13px; }
.os-consult li::before { content: "+"; color: var(--av-cyan); }
.os-consult__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.os-consult__phone { color: #fff; font-size: 25px; font-weight: 700; letter-spacing: .02em; }
.os-consult__actions > small { color: #90acbe; font-size: 11px; line-height: 1.8; }
@media (max-width: 1120px) {
  .os-hero__grid { gap: 38px; }
  .os-hero__statement { font-size: 22px; }
  .os-section-heading,.os-scope__grid,.os-config-grid { gap: 42px; }
  .os-consult__panel { gap: 40px; padding: 36px; }
}
@media (max-width: 860px) {
  .os-page { padding-top: 70px; }
  .os-hero { padding: 42px 0; }
  .os-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .os-hero h1 { font-size: 48px; }
  .os-hero .os-hero__statement { max-width: none; font-size: 22px; }
  .os-hero .os-hero__flow { margin-top: 24px; padding-top: 18px; }
  .os-product-visual { max-width: 640px; width: 100%; justify-self: center; }
  .os-category-nav__inner { display: block; padding-block: 18px 0; }
  .os-category-nav__inner > div { gap: 26px; }
  .os-category-nav__inner > div > a { padding-block: 16px; font-size: 13px; }
  .os-section { padding: 54px 0; }
  .os-section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 34px; }
  .os-process { grid-template-columns: 1fr 1fr; gap: 28px 0; }
  .os-process li:nth-child(3) { padding-left: 0; }
  .os-process li:nth-child(3)::after { display: none; }
  .os-scope__grid,.os-config-grid { grid-template-columns: 1fr; gap: 30px; }
  .os-config-grid h2 { max-width: none; }
  .os-consult { padding-bottom: 54px; }
  .os-consult__panel { grid-template-columns: 1fr; gap: 30px; }
  .os-consult__actions { gap: 16px; }
  .os-more article > a { grid-template-columns: 220px 1fr; gap: 0; }
}
@media (max-width: 520px) {
  .os-hero h1 { font-size: 42px; }
  .os-hero .os-hero__statement { font-size: 21px; }
  .os-hero .os-hero__lead { font-size: 14px; }
  .os-actions { gap: 18px; }
  .os-button { min-height: 48px; padding-inline: 18px; gap: 18px; }
  .os-hero .os-hero__flow { font-size: 11px; }
  .os-product-visual { padding: 8px; border-radius: 14px; }
  .os-product-visual figcaption { font-size: 11px; padding-inline: 4px; }
  .os-product-visual .os-image-note { padding-inline: 4px; }
  .os-category-nav__inner > div { display: grid; grid-template-columns: repeat(2,1fr); gap: 0 20px; margin-top: 8px; }
  .os-category-nav__inner > div > a { padding: 10px 0; }
  .os-category-nav__inner > div > a.is-active::after { bottom: 3px; width: 26px; }
  .os-page h2 { font-size: 28px; }
  .os-page .os-eyebrow { font-size: 10px; letter-spacing: .12em; margin-bottom: 14px; }
  .os-process { grid-template-columns: 1fr; gap: 24px; }
  .os-process li,.os-process li:not(:first-child) { padding: 18px 0 0; }
  .os-process li::after { display: none; }
  .os-process h3 { margin-top: 10px; font-size: 20px; }
  .os-inspection-list { padding: 0 20px; }
  .os-inspection-list article { gap: 10px; padding: 22px 0; }
  .os-specs > div { grid-template-columns: 92px 1fr; gap: 10px; font-size: 13px; }
  .os-consult__panel { padding: 28px 24px; }
  .os-consult h2 { font-size: 27px; }
  .os-more article > a { grid-template-columns: 1fr; }
}

/* Multiple equipment options and clearly separated, illustrative workpiece applications. */
.os-models { background: #f3f7fa; }
.os-models:not(:has(.os-model-card:nth-child(2))) { display: none; }
.os-model-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 26px; }
.os-model-card { border: 1px solid var(--av-line); border-radius: 16px; overflow: hidden; background: #fff; }
.os-model-card > a { height: 100%; display: flex; flex-direction: column; }
.os-model-card img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; background: #f3f6f8; }
.os-model-card > a > div { display: flex; flex-direction: column; flex: 1; padding: 28px; }
.os-model-card small { color: #6c8190; font-size: 11px; }
.os-model-card h3 { margin-top: 12px; font-size: 25px; }
.os-model-card p { margin: 14px 0 24px; color: var(--av-muted); font-size: 14px; line-height: 1.85; }
.os-model-card > a > div > span { display: flex; justify-content: space-between; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--av-line); color: var(--av-blue); font-size: 13px; font-weight: 700; }
.os-app-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.os-app-grid:has(> article:nth-child(2):last-child) { grid-template-columns: repeat(2,minmax(0,1fr)); }
.os-app-grid:has(> article:only-child) { grid-template-columns: 1fr; }
.os-app-grid article { min-width: 0; overflow: hidden; background: #fff; border: 1px solid var(--av-line); border-radius: 16px; }
.os-app-grid article > a { display: flex; flex-direction: column; height: 100%; }
.os-app-grid article:only-child > a { display: grid; grid-template-columns: 1fr 1fr; align-items: center; }
.os-app-image { position: relative; }
.os-app-image img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; background: #eef3f6; }
.os-app-image > span { position: absolute; bottom: 14px; left: 14px; padding: 5px 9px; color: #334f64; border-radius: 5px; background: rgba(255,255,255,.95); font-size: 10px; }
.os-app-copy { display: flex; flex-direction: column; flex: 1; padding: 24px; }
.os-app-copy h3 { font-size: 21px; text-wrap: balance; }
.os-app-copy p { margin: 14px 0 22px; color: var(--av-muted); font-size: 14px; line-height: 1.85; }
.os-app-copy > span { margin-top: auto; color: var(--av-blue); font-size: 12px; font-weight: 700; }
.os-configuration { background: #f7f9fb; }
.os-consult { padding-top: 60px; }
.os-specs-heading { margin-bottom: 20px; }
.os-specs-heading small { display: block; margin-bottom: 8px; color: var(--av-muted); font-size: 12px; }
.os-specs-heading h3 { font-size: 22px; }
.os-page--application .os-hero h1 { font-size: clamp(34px,3.8vw,52px); text-wrap: balance; }
.os-article { max-width: 920px; padding-top: 66px; padding-bottom: 66px; }
.os-page .os-article h2 { margin: 34px 0 16px; font-size: 27px; }
.os-page .os-article h2:first-child { margin-top: 0; }
.os-article p,.os-article li { color: #526a7c; font-size: 16px; line-height: 1.95; }
.os-article p { margin-bottom: 18px; }
.os-article ul { padding-left: 22px; margin: 18px 0; }
.os-article .av-content-note { margin-top: 30px; padding: 20px 24px; border-left: 3px solid var(--av-blue); background: #f3f7fa; font-size: 13px; }
.os-equipment-links { border-top: 1px solid var(--av-line); margin-top: 34px; padding-top: 24px; }
.os-equipment-links > div { display: flex; flex-wrap: wrap; gap: 12px; }
.os-equipment-links a { color: var(--av-blue); font-size: 14px; padding: 8px 14px; border: 1px solid var(--av-line); border-radius: 6px; }
.os-hub-intro { padding: 64px 0; }
.os-hub-intro .os-hero__lead { max-width: 52em; }
@media (max-width: 860px) {
  .os-model-grid,.os-app-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .os-model-card > a > div { padding: 22px; }
  .os-model-card h3 { font-size: 22px; }
  .os-consult { padding-top: 40px; }
  .os-app-grid article:only-child > a { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .os-model-grid,.os-app-grid,.os-app-grid:has(> article:nth-child(2):last-child) { grid-template-columns: 1fr; }
  .os-app-grid article:only-child > a { display: flex; }
  .os-model-card h3 { font-size: 23px; }
  .os-page .os-article h2 { font-size: 24px; }
  .os-article { padding-top: 42px; padding-bottom: 42px; }
  .os-article p,.os-article li { font-size: 15px; }
}