/* OUCO multi-page system — extends the approved homepage design */

.page-hero {
  position: relative;
  isolation: isolate;
  min-height: 620px;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
}

/* v3 — widescreen editorial line system, aligned to the approved references */
body[data-page] { --shell: 1580px; }

.page-hero { min-height: 600px; }
.page-hero-compact { min-height: 470px; }
.page-hero h1 { max-width: 900px; font-size: clamp(54px, 5.15vw, 82px); }
.breadcrumbs { font-size: 13px; color: rgba(255,255,255,.72); }
.breadcrumbs strong { color: var(--white); }
.inner-heading { max-width: 1120px; }
.inner-heading-centered { margin-inline: 0; text-align: left; }
.inner-heading-centered > p { margin-inline: 0; }

/* Remove floating-card language. Content is organised as full-width editorial rows. */
.system-index,
.subcategory-section,
.application-detail-section,
.service-grid-section,
.resource-library,
.about-pillars { background: var(--white); }

.system-rows { gap: 0; border-top: 1px solid var(--border); }
.system-row,
.system-row:nth-child(even) {
  min-height: 470px;
  grid-template-columns: 1.02fr .98fr;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.system-row:hover { border-color: var(--border); box-shadow: none; transform: none; }
.system-row-media { min-height: 470px; }
.system-row-copy { padding: clamp(56px, 5vw, 92px); }
.system-row-copy h2 { font-size: clamp(40px, 3.5vw, 58px); }

.selection-panel { border-top: 1px solid var(--border); background: var(--surface); }

.category-intro-grid { align-items: start; }
.parameter-panel {
  padding: 0;
  border-top: 1px solid var(--navy);
  border-bottom: 1px solid var(--border);
  background: transparent;
}
.parameter-panel > p { margin: 0; padding: 20px 0; border-bottom: 1px solid var(--border); }
.parameter-panel li { padding: 17px 0; }

.subcategory-grid { display: block; border-top: 1px solid var(--navy); }
.subcategory-card {
  display: grid;
  grid-template-columns: 105px minmax(0, 1fr);
  overflow: visible;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.subcategory-card:hover { box-shadow: none; transform: none; }
.subcategory-index {
  padding: 38px 0;
  color: var(--blue);
  font-family: var(--display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .14em;
}
.subcategory-copy {
  min-height: 150px;
  display: grid;
  grid-template-columns: minmax(260px, .9fr) minmax(340px, 1.2fr) 190px;
  align-items: start;
  gap: 44px;
  padding: 34px 0;
}
.subcategory-copy h3 { margin: 0; font-size: clamp(25px, 2vw, 34px); }
.subcategory-copy p { margin: 2px 0 0; font-size: 17px; }
.subcategory-copy a { justify-self: end; margin-top: 4px; white-space: nowrap; }

.related-links { display: block; border-top: 1px solid var(--navy); }
.related-links a,
.related-links a:first-child {
  min-height: 100px;
  grid-template-columns: 80px 1fr 28px;
  padding: 26px 0;
  border: 0;
  border-bottom: 1px solid var(--border);
}
.related-links a:hover { color: var(--navy); background: transparent; }
.related-links a:hover strong { color: var(--blue); }
.related-links strong { font-size: clamp(22px, 2vw, 31px); }

.sector-detail-grid { display: block; border-top: 1px solid var(--navy); }
.sector-detail {
  position: relative;
  min-height: 390px;
  display: grid;
  grid-template-columns: .42fr .58fr;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  color: var(--navy);
  background: var(--white);
}
.sector-detail::after { display: none; }
.sector-detail > img { position: static; min-height: 390px; height: 100%; object-fit: cover; }
.sector-detail > div { position: static; padding: clamp(48px, 5vw, 84px); }
.sector-detail:nth-child(even) > img { order: 2; }
.sector-detail:nth-child(even) > div { order: 1; }
.sector-detail h2 { margin-top: 16px; color: var(--navy); font-size: clamp(36px, 3.4vw, 56px); }
.sector-detail p { color: #5b7181; font-size: 17px; }
.sector-detail a { color: var(--blue); }
.sector-detail:hover > img { transform: none; }

.quality-story-media { border-radius: 0; }
.service-grid { display: block; border: 0; border-top: 1px solid var(--navy); }
.service-card {
  min-height: 0;
  display: grid;
  grid-template-columns: 105px minmax(260px, .82fr) minmax(360px, 1.18fr);
  gap: 42px;
  padding: 34px 0;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: transparent;
}
.service-card:hover { color: inherit; background: transparent; }
.service-card > span { margin: 4px 0 0; }
.service-card h3 { margin: 0; font-size: clamp(24px, 2vw, 32px); }
.service-card:hover h3 { color: var(--navy); }
.service-card p,
.service-card:hover p { margin: 2px 0 0; color: #607687; font-size: 17px; }

.library-grid { display: block; border-top: 1px solid var(--navy); }
.library-card {
  min-height: 0;
  display: grid;
  grid-template-columns: 82px 62px minmax(220px, .7fr) minmax(340px, 1.15fr) 180px;
  align-items: center;
  gap: 28px;
  padding: 30px 0;
  overflow: visible;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
}
.library-card::after { display: none; }
.library-card:hover { color: inherit; background: transparent; transform: none; }
.library-number { margin: 0; }
.library-card > svg { width: 40px; height: 40px; margin: 0; }
.library-card h3 { margin: 0; font-size: clamp(22px, 1.9vw, 30px); }
.library-card:hover h3 { color: var(--navy); }
.library-card p,
.library-card:hover p { margin: 0; color: #607687; font-size: 16px; }
.library-card a,
.library-card:hover a { justify-self: end; margin: 0; color: var(--blue); white-space: nowrap; }

.pillar-grid { display: block; border: 0; border-top: 1px solid var(--navy); }
.pillar-grid article {
  min-height: 0;
  display: grid;
  grid-template-columns: 105px minmax(260px, .8fr) minmax(360px, 1.2fr);
  gap: 42px;
  padding: 35px 0;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: transparent;
}
.pillar-grid span { margin: 4px 0 0; }
.pillar-grid h3 { margin: 0; font-size: clamp(24px, 2vw, 32px); }
.pillar-grid p { margin: 2px 0 0; font-size: 17px; }

.contact-main { background: var(--white); }
.inner-form {
  padding: 34px 0 0;
  border-top: 1px solid var(--navy);
  background: transparent;
  box-shadow: none;
}
.inner-form input,
.inner-form select,
.inner-form textarea {
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
}
.inner-form input:focus,
.inner-form select:focus,
.inner-form textarea:focus { border-color: var(--blue); box-shadow: none; }
.form-status-note { display: block; margin-top: 24px; color: var(--steel); font-size: 12px; }
.contact-steps { border: 0; border-top: 1px solid var(--navy); }
.contact-steps li {
  min-height: 210px;
  padding: 30px 34px 30px 0;
  border: 0;
  border-bottom: 1px solid var(--border);
}

.product-detail-main { border-bottom: 1px solid var(--border); }
.detail-image { border: 0; }
.detail-thumbs { border-top: 1px solid var(--border); }
.detail-thumbs button { border: 0; border-bottom: 2px solid transparent; background: transparent; }
.detail-thumbs button.is-active { border-color: var(--blue); }
.detail-product-title { margin-bottom: 20px; color: var(--navy); font-size: clamp(42px, 4vw, 62px); }
.detail-information { border-top: 1px solid var(--border); background: var(--white); }
.parameter-note { padding: 18px 0 18px 20px; background: transparent; }

@media (max-width: 1080px) {
  .subcategory-copy { grid-template-columns: minmax(230px, .8fr) minmax(280px, 1.2fr) 165px; gap: 28px; }
  .service-card,
  .pillar-grid article { grid-template-columns: 80px minmax(210px, .8fr) minmax(280px, 1.2fr); gap: 28px; }
  .library-card { grid-template-columns: 60px 48px minmax(190px, .75fr) minmax(260px, 1.25fr) 150px; gap: 20px; }
}

@media (max-width: 820px) {
  .page-hero { min-height: 690px; }
  .page-hero-compact { min-height: 610px; }
  .breadcrumbs { font-size: 11px; }
  .inner-heading-centered { text-align: left; }
  .system-row,
  .system-row:nth-child(even) { grid-template-columns: 1fr; }
  .system-row:nth-child(even) .system-row-media { order: 0; }
  .system-row-media { min-height: 330px; }
  .subcategory-card { grid-template-columns: 64px minmax(0, 1fr); }
  .subcategory-index { padding: 30px 0; }
  .subcategory-copy { grid-template-columns: 1fr; gap: 13px; padding: 28px 0 30px; }
  .subcategory-copy a { justify-self: start; margin-top: 5px; }
  .sector-detail { grid-template-columns: 1fr; }
  .sector-detail > img,
  .sector-detail:nth-child(even) > img { order: 0; min-height: 300px; height: 300px; }
  .sector-detail > div,
  .sector-detail:nth-child(even) > div { order: 1; padding: 42px 0 54px; }
  .service-card,
  .pillar-grid article { grid-template-columns: 64px 1fr; gap: 10px 20px; }
  .service-card p,
  .pillar-grid p { grid-column: 2; }
  .library-card { grid-template-columns: 64px 48px 1fr; gap: 12px 18px; }
  .library-card h3 { grid-column: 3; }
  .library-card p { grid-column: 3; }
  .library-card a { grid-column: 3; justify-self: start; }
  .contact-steps { grid-template-columns: 1fr; }
  .contact-steps li { min-height: 0; padding-right: 0; }
}

@media (max-width: 560px) {
  .page-hero { min-height: 650px; }
  .page-hero-compact { min-height: 590px; }
  .page-hero h1 { font-size: 44px; }
  .system-index,
  .category-intro,
  .subcategory-section,
  .related-systems,
  .application-detail-section,
  .application-method,
  .quality-story,
  .service-grid-section,
  .quality-flow,
  .resource-library,
  .resource-guide,
  .about-position,
  .about-pillars,
  .contact-main,
  .contact-process,
  .product-detail-main,
  .detail-information { padding-top: 80px; padding-bottom: 84px; }
  .system-row-media { min-height: 255px; }
  .system-row-copy { padding: 36px 0 46px; }
  .subcategory-card { grid-template-columns: 48px minmax(0, 1fr); }
  .subcategory-copy h3 { font-size: 25px; }
  .related-links a,
  .related-links a:first-child { grid-template-columns: 48px 1fr 22px; }
  .service-card,
  .pillar-grid article { grid-template-columns: 48px 1fr; padding: 28px 0; }
  .library-card { grid-template-columns: 48px 40px 1fr; padding: 26px 0; }
  .library-card > svg { width: 34px; height: 34px; }
  .inner-form { padding: 28px 0 0; }
  .detail-product-title { font-size: 40px; }
}

.page-hero::after {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 0;
  background: linear-gradient(90deg, rgba(16,35,79,1) 0%, rgba(16,35,79,.97) 38%, rgba(16,35,79,.72) 58%, rgba(16,35,79,.18) 100%);
}

.page-hero-orbit {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: max(-500px, -27vw);
  width: 960px;
  aspect-ratio: 1;
  border: 2px solid rgba(49,87,164,.85);
  border-radius: 50%;
  background: rgba(27,54,123,.24);
  box-shadow: 0 0 0 20px rgba(49,87,164,.24), 0 0 0 50px rgba(49,87,164,.08);
  transform: translateY(-50%);
}

.page-hero-orbit::after {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px solid rgba(175,197,237,.14);
  border-radius: inherit;
}

.page-hero-media {
  position: absolute;
  z-index: -4;
  inset: 0 0 0 45%;
  overflow: hidden;
}

.page-hero-media::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(90deg, var(--navy) 0%, rgba(16,35,79,.65) 22%, rgba(16,35,79,.08) 65%), linear-gradient(180deg, rgba(16,35,79,.08), rgba(11,25,57,.35));
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.9) contrast(1.03);
}

.page-hero-shell {
  min-height: inherit;
  display: flex;
  align-items: center;
}

.page-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 104px 0 112px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 54px;
  color: rgba(255,255,255,.54);
  font-family: var(--display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.breadcrumbs a:hover { color: var(--white); }
.breadcrumbs strong { color: var(--cyan); font-weight: 700; }

.page-hero h1 {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--white);
  font-size: clamp(52px, 5vw, 78px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.035em;
}

.page-hero-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255,255,255,.78);
  font-size: clamp(17px, 1.25vw, 21px);
  line-height: 1.6;
}

.page-hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 34px; }
.page-hero-compact { min-height: 500px; }
.page-hero-compact .page-hero-copy { padding: 82px 0 90px; }

/* Shared inner-page hero copy rhythm across products / projects / editorial / page heroes */
:is(.products-hero-copy, .projects-hero-copy, .editorial-hero-copy) {
  max-width: 760px;
}
:is(.products-hero, .projects-hero, .editorial-hero) .breadcrumbs {
  margin-bottom: 54px;
  color: rgba(255,255,255,.54);
}
:is(.products-hero, .projects-hero, .editorial-hero) .breadcrumbs strong { color: var(--cyan); }
:is(.products-hero, .projects-hero, .editorial-hero) .eyebrow {
  margin-bottom: 16px;
  color: var(--cyan);
}
:is(.products-hero-copy, .projects-hero-copy, .editorial-hero-copy) h1 {
  max-width: 760px;
  margin: 0 0 24px;
  color: var(--white);
  font-size: clamp(52px, 5vw, 78px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.035em;
}
:is(.products-hero-copy, .projects-hero-copy, .editorial-hero-copy) > p:not(.eyebrow) {
  max-width: 650px;
  margin: 0;
  color: rgba(255,255,255,.78);
  font-size: clamp(17px, 1.25vw, 21px);
  line-height: 1.6;
}
:is(.products-hero-actions, .projects-hero-actions) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 34px;
  margin-top: 34px;
}
.editorial-hero-copy {
  justify-content: center;
  padding-block: 104px 112px;
}
.editorial-hero-copy .breadcrumbs {
  position: static;
  top: auto;
  left: auto;
}
.editorial-hero-mark {
  position: static;
  top: auto;
  left: auto;
  width: 190px;
  max-height: 58px;
  margin-bottom: 28px;
}
.editorial-hero-gallery .editorial-hero-copy,
.editorial-hero-album .editorial-hero-copy {
  padding-block: 104px 112px;
}
.editorial-hero-album .editorial-hero-copy h1 {
  font-size: clamp(52px, 5vw, 78px);
}

.page-hero-globe .page-hero-media { inset: 5% 3% 5% 52%; }
.page-hero-globe .page-hero-media::before { background: linear-gradient(90deg, var(--navy), rgba(16,35,79,.12) 58%, transparent); }
.page-hero-globe .page-hero-media img { object-fit: contain; filter: drop-shadow(0 0 30px rgba(141,179,249,.25)); }

.inner-heading { max-width: 920px; margin-bottom: 52px; }
.inner-heading h2 {
  margin-bottom: 20px;
  color: var(--navy);
  font-size: clamp(40px, 4.1vw, 64px);
}
.inner-heading > p:not(.eyebrow), .inner-heading > div > p:not(.eyebrow) { max-width: 760px; margin-bottom: 0; color: #526b7c; font-size: 18px; }
.inner-heading-centered { margin-inline: auto; text-align: center; }
.inner-heading-centered > p { margin-inline: auto; }
.inner-heading-split { max-width: none; display: grid; grid-template-columns: 1.1fr .7fr; align-items: end; gap: 90px; }
.inner-heading-split h2 { margin-bottom: 0; }
.button-outline { color: var(--navy); border-color: var(--border); background: var(--white); }
.button-outline:hover { color: var(--white); border-color: var(--blue); background: var(--blue); }

/* Products overview */
.system-index { padding: 126px 0 136px; background: var(--surface); }
.system-rows { display: grid; gap: 24px; }
.system-row {
  display: grid;
  min-height: 390px;
  grid-template-columns: 1.08fr .92fr;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  transition: border-color .3s ease, box-shadow .3s ease, transform .35s var(--ease);
}
.system-row:nth-child(even) { grid-template-columns: .92fr 1.08fr; }
.system-row:nth-child(even) .system-row-media { order: 2; }
.system-row:hover { border-color: rgba(27,54,123,.45); box-shadow: 0 22px 55px rgba(16,35,79,.1); transform: translateY(-4px); }
.system-row-media { position: relative; min-height: 390px; overflow: hidden; background: var(--navy); }
.system-row-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(11,25,57,.5)); }
.system-row-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.system-row:hover .system-row-media img { transform: scale(1.045); }
.system-row-media > span { position: absolute; z-index: 2; left: 28px; bottom: 24px; color: var(--white); font-family: var(--display); font-size: 13px; font-weight: 800; letter-spacing: .14em; }
.system-row-copy { display: flex; align-items: flex-start; flex-direction: column; justify-content: center; padding: clamp(48px, 5vw, 82px); }
.system-row-copy h2 { margin-bottom: 18px; color: var(--navy); font-size: clamp(34px, 3vw, 48px); }
.system-row-copy > p:not(.eyebrow) { max-width: 590px; margin-bottom: 0; color: #577082; font-size: 17px; }
.system-row-copy .text-link { margin-top: 28px; }

.selection-panel { padding: 116px 0; background: var(--white); }
.selection-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 120px; }
.selection-grid h2 { margin-bottom: 22px; color: var(--navy); font-size: clamp(42px, 4vw, 64px); }
.selection-grid > div > p:not(.eyebrow) { max-width: 600px; color: #587081; }
.selection-list { margin: 0; padding: 0; border-top: 1px solid var(--border); list-style: none; }
.selection-list li { display: grid; grid-template-columns: 80px 1fr; gap: 10px; padding: 22px 0; border-bottom: 1px solid var(--border); color: var(--navy); font-family: var(--display); font-size: 20px; font-weight: 700; }
.selection-list span { color: var(--blue); font-size: 12px; letter-spacing: .14em; }

/* Category pages */
.category-intro { padding: 120px 0; background: var(--white); }
.category-intro-grid { display: grid; grid-template-columns: 1fr .86fr; gap: 110px; align-items: center; }
.category-intro h2 { margin-bottom: 24px; color: var(--navy); font-size: clamp(42px, 4.2vw, 66px); }
.category-intro-grid > div:first-child > p:not(.eyebrow) { max-width: 660px; color: #526b7c; font-size: 18px; }
.parameter-panel { padding: 38px 40px 32px; border-top: 5px solid var(--blue); background: var(--surface); }
.parameter-panel > p { margin-bottom: 18px; color: var(--navy); font-family: var(--display); font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.parameter-panel ol { margin: 0; padding: 0; list-style: none; }
.parameter-panel li { display: grid; grid-template-columns: 54px 1fr; padding: 13px 0; border-top: 1px solid var(--border); color: #334e61; }
.parameter-panel li span { color: var(--blue); font-family: var(--display); font-size: 11px; font-weight: 800; letter-spacing: .1em; }

.subcategory-section { padding: 120px 0 132px; background: var(--surface); }
.subcategory-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.subcategory-card { overflow: hidden; border: 1px solid var(--border); border-radius: 10px; background: var(--white); transition: transform .3s var(--ease), box-shadow .3s ease; }
.subcategory-card:hover { box-shadow: 0 18px 42px rgba(16,35,79,.1); transform: translateY(-5px); }
.subcategory-media { position: relative; height: 230px; overflow: hidden; background: var(--navy); }
.subcategory-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,35,79,.03), rgba(11,25,57,.45)); }
.subcategory-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.subcategory-card:nth-child(3n+2) .subcategory-media img { object-position: 68% center; }
.subcategory-card:nth-child(3n) .subcategory-media img { object-position: 34% center; }
.subcategory-card:hover img { transform: scale(1.05); }
.subcategory-media span { position: absolute; z-index: 2; left: 22px; bottom: 18px; color: var(--white); font-family: var(--display); font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.subcategory-copy { min-height: 245px; display: flex; align-items: flex-start; flex-direction: column; padding: 28px; }
.subcategory-copy h3 { margin-bottom: 12px; color: var(--navy); font-size: 23px; }
.subcategory-copy p { margin-bottom: 24px; color: #5a7182; font-size: 15px; }
.subcategory-copy a { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; color: var(--blue); font-family: var(--display); font-size: 13px; font-weight: 800; }
.subcategory-copy svg, .related-links svg, .sector-detail a svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; transition: transform .2s ease; }
.subcategory-copy a:hover svg, .related-links a:hover svg, .sector-detail a:hover svg { transform: translateX(4px); }

.related-systems { padding: 116px 0 126px; background: var(--white); }
.related-links { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
.related-links a { position: relative; display: grid; min-height: 170px; grid-template-columns: 48px 1fr 24px; align-items: center; gap: 16px; padding: 28px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); transition: color .25s ease, background .25s ease; }
.related-links a:first-child { border-left: 1px solid var(--border); }
.related-links a:hover { color: var(--white); background: var(--navy); }
.related-links span { align-self: start; color: var(--blue); font-family: var(--display); font-size: 11px; font-weight: 800; }
.related-links strong { color: var(--navy); font-family: var(--display); font-size: 21px; line-height: 1.25; transition: color .25s ease; }
.related-links a:hover strong { color: var(--white); }

/* Reusable final CTA */
.inner-cta { position: relative; isolation: isolate; overflow: hidden; padding: 96px 0; color: var(--white); background: var(--blue); }
.inner-cta-orbit { position: absolute; z-index: -1; top: 50%; left: -260px; width: 620px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; box-shadow: 0 0 0 34px rgba(255,255,255,.06), 0 0 0 80px rgba(255,255,255,.035); transform: translateY(-50%); }
.inner-cta-shell { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 70px; }
.inner-cta h2 { margin-bottom: 14px; color: var(--white); font-size: clamp(38px, 3.8vw, 58px); }
.inner-cta p:not(.eyebrow) { max-width: 760px; margin-bottom: 0; color: rgba(255,255,255,.72); font-size: 17px; }

/* Applications */
.application-detail-section { padding: 124px 0 136px; background: var(--white); }
.sector-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.sector-detail { position: relative; min-height: 490px; overflow: hidden; border-radius: 11px; color: var(--white); background: var(--navy); }
.sector-detail::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,25,57,.02) 24%, rgba(11,25,57,.94) 100%); }
.sector-detail > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.sector-detail:hover > img { transform: scale(1.05); }
.sector-detail > div { position: absolute; z-index: 2; right: 36px; bottom: 34px; left: 36px; }
.sector-detail span { color: var(--cyan); font-family: var(--display); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.sector-detail h2 { margin: 11px 0 12px; color: var(--white); font-size: clamp(29px, 2.8vw, 42px); }
.sector-detail p { max-width: 590px; margin-bottom: 20px; color: rgba(255,255,255,.7); }
.sector-detail a { display: inline-flex; align-items: center; gap: 8px; color: var(--white); font-family: var(--display); font-size: 13px; font-weight: 800; }
.application-method {
  position: relative;
  overflow: hidden;
  padding: clamp(96px, 10vw, 132px) 0;
  color: var(--white);
  background:
    radial-gradient(ellipse 70% 55% at 12% 0%, rgba(49, 87, 164, .28), transparent 58%),
    linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 55%, #0e1f45 100%);
}
.application-method::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(0deg, transparent 0, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.55), transparent 78%);
  pointer-events: none;
}
.application-method-shell {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(40px, 5vw, 64px);
  max-width: 1080px;
}
.application-method-intro { max-width: 760px; }
.application-method-intro .eyebrow { margin-bottom: 18px; }
.application-method h2 {
  margin: 0 0 18px;
  color: var(--white);
  font-size: clamp(40px, 4.2vw, 68px);
  line-height: 1.08;
  letter-spacing: -.04em;
}
.application-method-intro > p {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: clamp(16px, 1.15vw, 19px);
  line-height: 1.6;
}
.application-method-list {
  display: grid;
  gap: 14px;
}
.application-method-item {
  margin: 0;
  border: 1px solid rgba(175, 197, 237, .28);
  border-radius: 18px;
  background: rgba(255, 255, 255, .03);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.application-method-item[open],
.application-method-item:hover {
  border-color: rgba(175, 197, 237, .55);
  background: rgba(255, 255, 255, .055);
}
.application-method-item summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(16px, 2.4vw, 28px);
  min-height: 78px;
  padding: 22px clamp(20px, 2.6vw, 32px);
  list-style: none;
  cursor: pointer;
}
.application-method-item summary::-webkit-details-marker { display: none; }
.application-method-item summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 16px;
}
.application-method-index {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
}
.application-method-question {
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.02em;
}
.application-method-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 50%;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .3s var(--ease);
}
.application-method-toggle::before,
.application-method-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1.5px;
  background: var(--white);
  transform: translate(-50%, -50%);
  transition: transform .3s var(--ease), opacity .2s ease;
}
.application-method-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.application-method-item[open] .application-method-toggle {
  border-color: var(--cyan);
  background: rgba(175, 197, 237, .12);
}
.application-method-item[open] .application-method-toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scaleX(.2);
}
.application-method-answer {
  padding: 0 clamp(20px, 2.6vw, 32px) 24px calc(clamp(20px, 2.6vw, 32px) + 2.2em + clamp(16px, 2.4vw, 28px));
}
.application-method-answer p {
  max-width: 640px;
  margin: 0;
  color: rgba(255, 255, 255, .68);
  font-size: clamp(15px, 1.05vw, 18px);
  line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {
  .application-method-item,
  .application-method-toggle,
  .application-method-toggle::before,
  .application-method-toggle::after {
    transition: none;
  }
}

/* Quality */
.quality-story { padding: 126px 0; background: var(--white); }
.quality-story-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 100px; }
.quality-story-media { position: relative; min-height: 560px; overflow: hidden; border-radius: 10px; }
.quality-story-media::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.24); }
.quality-story-media img { width: 100%; height: 100%; object-fit: cover; }
.quality-story h2 { margin-bottom: 24px; color: var(--navy); font-size: clamp(42px, 4vw, 64px); }
.quality-story-grid > div:last-child > p:not(.eyebrow) { color: #536c7e; font-size: 18px; }
.service-grid-section { padding: 120px 0 132px; background: var(--surface); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.service-card { min-height: 255px; padding: 34px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--white); transition: color .25s ease, background .25s ease; }
.service-card:hover { color: var(--white); background: var(--navy); }
.service-card > span { display: block; margin-bottom: 52px; color: var(--blue); font-family: var(--display); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.service-card h3 { margin-bottom: 11px; color: var(--navy); font-size: 22px; transition: color .25s ease; }
.service-card:hover h3 { color: var(--white); }
.service-card p { margin-bottom: 0; color: #607687; font-size: 15px; }
.service-card:hover p { color: rgba(255,255,255,.64); }
.quality-flow { padding: 116px 0 126px; background: var(--white); }
.flow-line { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 64px 0 0; padding: 0; list-style: none; }
.flow-line::before { content: ""; position: absolute; top: 31px; right: 8%; left: 8%; height: 2px; background: linear-gradient(90deg, var(--blue), var(--cyan), var(--blue)); }
.flow-line li { position: relative; display: flex; align-items: center; flex-direction: column; text-align: center; }
.flow-line li > span { position: relative; z-index: 1; display: grid; width: 64px; height: 64px; place-items: center; margin-bottom: 17px; border: 1px solid var(--border); border-radius: 50%; color: var(--blue); background: var(--white); font-family: var(--display); font-size: 11px; font-weight: 800; }
.flow-line strong { color: var(--navy); font-family: var(--display); }
.flow-line small { color: var(--steel); }

/* Resources */
.resource-library { padding: 124px 0 136px; background: var(--white); }
.library-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.library-card { position: relative; min-height: 350px; display: flex; align-items: flex-start; flex-direction: column; padding: 32px; overflow: hidden; border: 1px solid var(--border); border-radius: 10px; background: var(--white); transition: color .3s ease, background .3s ease, transform .3s var(--ease); }
.library-card::after { content: ""; position: absolute; top: -110px; right: -110px; width: 250px; aspect-ratio: 1; border: 1px solid rgba(27,54,123,.13); border-radius: 50%; box-shadow: 0 0 0 28px rgba(27,54,123,.035); }
.library-card:hover { color: var(--white); background: var(--navy); transform: translateY(-5px); }
.library-number { margin-bottom: 46px; color: var(--blue); font-family: var(--display); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.library-card > svg { width: 48px; height: 48px; margin-bottom: 28px; fill: none; stroke: var(--blue); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.library-card:hover > svg { stroke: var(--cyan); }
.library-card h3 { margin-bottom: 10px; color: var(--navy); font-size: 24px; transition: color .3s ease; }
.library-card:hover h3 { color: var(--white); }
.library-card p { margin-bottom: 24px; color: #607687; font-size: 15px; }
.library-card:hover p { color: rgba(255,255,255,.64); }
.library-card a { margin-top: auto; color: var(--blue); font-family: var(--display); font-size: 13px; font-weight: 800; }
.library-card:hover a { color: var(--cyan); }
.resource-guide { padding: 126px 0; color: var(--white); background: var(--navy); }
.resource-guide-grid { display: grid; grid-template-columns: .84fr 1.16fr; gap: 110px; }
.resource-guide h2 { color: var(--white); font-size: clamp(42px, 4vw, 64px); }
.resource-guide-grid > div:first-child > p:not(.eyebrow) { color: rgba(255,255,255,.65); }
.guide-links { border-top: 1px solid rgba(255,255,255,.16); }
.guide-links a { display: grid; grid-template-columns: 55px 1fr 24px; align-items: center; gap: 18px; min-height: 78px; border-bottom: 1px solid rgba(255,255,255,.16); }
.guide-links span { color: var(--cyan); font-family: var(--display); font-size: 11px; font-weight: 800; }
.guide-links strong { color: var(--white); font-family: var(--display); font-size: 17px; }
.guide-links svg { width: 20px; height: 20px; fill: none; stroke: var(--cyan); stroke-width: 1.8; transition: transform .2s ease; }
.guide-links a:hover svg { transform: translateX(4px); }

/* About */
.about-position { padding: clamp(96px, 10vw, 136px) 0; background: var(--white); }
.about-position-shell {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(28px, 3.5vw, 44px);
  max-width: 980px;
}
.about-position-intro { max-width: 920px; }
.about-position-intro .eyebrow { margin-bottom: 18px; }
.about-position h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(42px, 4.6vw, 72px);
  line-height: 1.08;
  letter-spacing: -.045em;
}
.about-position-copy {
  display: grid;
  gap: 18px;
  max-width: 720px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.about-position-copy p {
  margin: 0;
  color: #536c7e;
  font-size: clamp(17px, 1.15vw, 19px);
  line-height: 1.65;
}
.about-image-band { --about-band-height: clamp(620px, 43vw, 740px); position: relative; min-height: var(--about-band-height); overflow: hidden; background: var(--navy-deep); scroll-margin-top: var(--header-h); }
.about-image-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,25,57,.86) 0%, rgba(11,25,57,.69) 27%, rgba(11,25,57,.3) 52%, rgba(11,25,57,.03) 76%), linear-gradient(0deg, rgba(11,25,57,.28), transparent 40%); }
.about-image-band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.about-image-band .section-shell { position: relative; z-index: 2; min-height: var(--about-band-height); display: flex; align-items: center; padding-block: 86px; }
.about-image-note { max-width: min(780px, 59%); }
.about-image-note .eyebrow { margin-bottom: 24px; }
.about-image-note h2 { margin-bottom: 28px; color: var(--white); font-size: clamp(58px, 5.4vw, 92px); font-weight: 800; line-height: 1.04; letter-spacing: -.05em; }
.about-image-note > p:last-child { max-width: 580px; margin-bottom: 0; color: rgba(255,255,255,.88); font-size: clamp(18px, 1.25vw, 21px); line-height: 1.5; }
.about-image-caption { position: absolute; z-index: 2; right: var(--gutter); bottom: 22px; color: rgba(255,255,255,.76); font-family: var(--body); font-size: 11px; line-height: 1.2; }
.about-pillars { padding: 126px 0 136px; background: var(--surface); }
.pillar-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.pillar-grid article { min-height: 310px; padding: 32px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--white); }
.pillar-grid span { display: block; margin-bottom: 75px; color: var(--blue); font-family: var(--display); font-size: 11px; font-weight: 800; }
.pillar-grid h3 { margin-bottom: 12px; color: var(--navy); font-size: 22px; }
.pillar-grid p { margin-bottom: 0; color: #607687; font-size: 15px; }

/* Contact */
.contact-main { padding: 124px 0 136px; background: var(--surface); }
.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; align-items: start; gap: 110px; }
.contact-intro { position: sticky; top: 126px; }
.contact-intro h2 { margin-bottom: 24px; color: var(--navy); font-size: clamp(44px, 4.2vw, 66px); }
.contact-intro > p:not(.eyebrow) { color: #536c7e; font-size: 18px; }
.contact-intro dl { margin: 50px 0 0; border-top: 1px solid var(--border); }
.contact-intro dl > div { padding: 17px 0; border-bottom: 1px solid var(--border); }
.contact-intro dt { color: var(--steel); font-family: var(--display); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.contact-intro dd { margin: 3px 0 0; color: var(--navy); font-family: var(--display); font-size: 17px; font-weight: 700; }
.inner-form { padding: 42px; border-top: 5px solid var(--blue); background: var(--white); box-shadow: 0 18px 55px rgba(16,35,79,.08); }
.inner-form label { display: flex; flex-direction: column; gap: 7px; margin-bottom: 20px; color: var(--steel); font-family: var(--display); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.inner-form input, .inner-form select, .inner-form textarea { width: 100%; border: 1px solid var(--border); border-radius: 3px; outline: 0; color: var(--navy); background: var(--white); font-family: var(--body); font-size: 16px; font-weight: 400; letter-spacing: 0; text-transform: none; transition: border-color .2s ease, box-shadow .2s ease; }
.inner-form input, .inner-form select { height: 50px; padding: 0 14px; }
.inner-form textarea { padding: 12px 14px; resize: vertical; }
.inner-form input:focus, .inner-form select:focus, .inner-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(27,54,123,.1); }
.inner-form .file-field { margin: 0; cursor: pointer; }
.inner-form .file-field input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.inner-form .file-field span { color: var(--blue); font-size: 12px; }
.contact-process { padding: 116px 0 126px; background: var(--white); }
.contact-steps { display: grid; grid-template-columns: repeat(3,1fr); margin: 64px 0 0; padding: 0; border-top: 1px solid var(--border); border-left: 1px solid var(--border); list-style: none; }
.contact-steps li { min-height: 245px; padding: 32px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.contact-steps span { display: block; margin-bottom: 60px; color: var(--blue); font-family: var(--display); font-size: 11px; font-weight: 800; }
.contact-steps strong { display: block; margin-bottom: 10px; color: var(--navy); font-family: var(--display); font-size: 21px; }
.contact-steps p { margin-bottom: 0; color: #607687; font-size: 15px; }

/* Product detail template */
.product-detail-main { padding: 110px 0 122px; background: var(--white); }
.detail-main-grid { display: grid; grid-template-columns: 1.06fr .94fr; align-items: start; gap: 90px; }
.detail-image { height: 590px; overflow: hidden; border: 1px solid var(--border); background: #f5f7f8; }
.detail-image img { width: 100%; height: 100%; padding: 24px; object-fit: contain; }
.detail-thumbs { display: grid; grid-template-columns: repeat(auto-fit, minmax(84px, 1fr)); gap: 12px; margin-top: 12px; }
.detail-thumbs button { height: 115px; padding: 0; overflow: hidden; border: 2px solid transparent; background: var(--surface); cursor: pointer; }
.detail-thumbs button.is-active { border-color: var(--blue); }
.detail-thumbs img { width: 100%; height: 100%; padding: 7px; object-fit: contain; }
.detail-summary { position: sticky; top: 120px; }
.detail-summary h1 { margin-bottom: 20px; color: var(--navy); font-size: clamp(42px, 4vw, 62px); }
.detail-lede { color: #526b7c; font-size: 18px; }
.detail-facts { margin: 35px 0 0; border-top: 1px solid var(--border); }
.detail-facts > div { display: grid; grid-template-columns: 170px 1fr; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--border); }
.detail-facts dt { color: var(--steel); font-size: 14px; }
.detail-facts dd { margin: 0; color: var(--navy); font-weight: 600; }
.detail-actions { display: flex; gap: 12px; margin-top: 30px; }
.detail-note { display: block; margin-top: 18px; color: var(--steel); }
.detail-information { padding: 120px 0 132px; background: var(--surface); }
.detail-info-grid { display: grid; grid-template-columns: 260px 1fr; gap: 100px; }
.detail-side-nav { position: sticky; top: 120px; align-self: start; display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.detail-side-nav a { padding: 15px 0; border-bottom: 1px solid var(--border); color: var(--steel); font-family: var(--display); font-size: 13px; font-weight: 700; }
.detail-side-nav a:hover { color: var(--blue); }
.detail-content { max-width: 920px; }
.detail-content article { margin-bottom: 92px; scroll-margin-top: 120px; }
.detail-content h2 { margin-bottom: 20px; color: var(--navy); font-size: clamp(36px, 3.4vw, 52px); }
.detail-content p { color: #526b7c; font-size: 18px; }
.parameter-table { border-top: 1px solid var(--border); }
.parameter-table > div { display: grid; grid-template-columns: .65fr 1.35fr; gap: 30px; padding: 17px 0; border-bottom: 1px solid var(--border); }
.parameter-table strong { color: var(--navy); font-family: var(--display); }
.parameter-table span { color: var(--steel); }
.parameter-note { margin-top: 24px; padding: 18px 20px; border-left: 3px solid var(--blue); background: var(--white); color: var(--steel) !important; font-size: 14px !important; }
.check-list { margin: 30px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: center; gap: 13px; padding: 15px 0; border-bottom: 1px solid var(--border); color: var(--navy); }
.check-list svg { width: 23px; height: 23px; fill: none; stroke: var(--blue); stroke-width: 2; }

@media (max-width: 1080px) {
  .page-hero { min-height: 560px; }
  .page-hero-media { left: 38%; opacity: .82; }
  .page-hero-copy { max-width: 670px; }
  .system-row, .system-row:nth-child(even) { grid-template-columns: 1fr 1fr; }
  .selection-grid, .category-intro-grid, .quality-story-grid, .contact-grid { gap: 65px; }
  .subcategory-grid, .service-grid, .library-grid { grid-template-columns: repeat(2, 1fr); }
  .resource-guide-grid { gap: 70px; }
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .page-hero { min-height: 690px; }
  .page-hero::after { background: linear-gradient(90deg, rgba(16,35,79,1), rgba(16,35,79,.92) 68%, rgba(16,35,79,.6)); }
  .page-hero-media { inset: 35% -20% 0 25%; opacity: .48; }
  .page-hero-media::before { background: linear-gradient(180deg, var(--navy), rgba(16,35,79,.2) 55%, rgba(16,35,79,.42)); }
  .page-hero-copy { padding: 72px 0 230px; }
  .page-hero h1 { font-size: 52px; }
  .breadcrumbs { margin-bottom: 35px; }
  .page-hero-compact { min-height: 620px; }
  .page-hero-compact .page-hero-copy { padding: 68px 0 200px; }
  .page-hero-globe .page-hero-media { inset: 38% -22% -4% 18%; }
  .inner-heading-split, .selection-grid, .category-intro-grid, .quality-story-grid, .resource-guide-grid, .contact-grid, .detail-main-grid { grid-template-columns: 1fr; gap: 45px; }
  .system-row, .system-row:nth-child(even) { grid-template-columns: 1fr; }
  .system-row:nth-child(even) .system-row-media { order: 0; }
  .system-row-media { min-height: 330px; }
  .subcategory-grid, .service-grid, .library-grid { grid-template-columns: 1fr 1fr; }
  .related-links, .sector-detail-grid { grid-template-columns: 1fr; }
  .related-links a:first-child { border-left: 0; }
  .inner-cta-shell { grid-template-columns: 1fr; gap: 35px; }
  .quality-story-media { min-height: 480px; }
  .flow-line { overflow-x: auto; grid-template-columns: repeat(5, 150px); padding-bottom: 15px; }
  .flow-line::before { right: auto; left: 75px; width: 600px; }
  .resource-guide-grid { grid-template-columns: 1fr; }
  .about-image-band { --about-band-height: 590px; }
  .about-image-band::after { background: linear-gradient(90deg, rgba(11,25,57,.92), rgba(11,25,57,.55) 61%, rgba(11,25,57,.1)), linear-gradient(0deg, rgba(11,25,57,.25), transparent 48%); }
  .about-image-band > img { object-position: 58% center; }
  .about-image-note { max-width: min(670px, 78%); }
  .about-image-note h2 { font-size: clamp(54px, 7vw, 76px); }
  .contact-intro, .detail-summary { position: static; }
  .contact-steps { grid-template-columns: 1fr; }
  .detail-info-grid { grid-template-columns: 1fr; gap: 50px; }
  .detail-side-nav { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .detail-image { height: 520px; }
}

@media (max-width: 560px) {
  .page-hero { min-height: 650px; }
  .page-hero h1 { font-size: 42px; }
  .page-hero-copy { padding: 58px 0 215px; }
  .page-hero-actions { align-items: flex-start; flex-direction: column; gap: 2px; }
  .page-hero-actions .text-link { margin-top: 16px; }
  .page-hero-orbit { left: -690px; width: 930px; }
  .system-index, .category-intro, .subcategory-section, .related-systems, .application-detail-section, .application-method, .quality-story, .service-grid-section, .quality-flow, .resource-library, .resource-guide, .about-position, .about-pillars, .contact-main, .contact-process, .product-detail-main, .detail-information { padding-top: 86px; padding-bottom: 92px; }
  .system-row-media { min-height: 250px; }
  .system-row-copy { padding: 34px 26px 40px; }
  .selection-list li { grid-template-columns: 52px 1fr; font-size: 17px; }
  .parameter-panel { padding: 30px 24px 26px; }
  .subcategory-grid, .service-grid, .library-grid { grid-template-columns: 1fr; }
  .subcategory-media { height: 215px; }
  .sector-detail { min-height: 430px; }
  .sector-detail > div { right: 24px; bottom: 24px; left: 24px; }
  .application-method-item summary {
    min-height: 68px;
    padding: 18px 18px;
    gap: 14px;
  }
  .application-method-question { font-size: 18px; }
  .application-method-toggle { width: 32px; height: 32px; }
  .application-method-answer {
    padding: 0 18px 20px 18px;
  }
  .quality-story-media { min-height: 370px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .about-image-band { --about-band-height: 650px; }
  .about-image-band::after { background: linear-gradient(180deg, rgba(11,25,57,.12), rgba(11,25,57,.58) 40%, rgba(11,25,57,.95) 76%); }
  .about-image-band > img { object-position: 61% center; }
  .about-image-band .section-shell { align-items: flex-end; padding-block: 50px; }
  .about-image-note { max-width: 100%; }
  .about-image-note .eyebrow { margin-bottom: 17px; }
  .about-image-note h2 { margin-bottom: 20px; font-size: clamp(42px, 11vw, 52px); }
  .about-image-note > p:last-child { font-size: 16px; line-height: 1.55; }
  .about-image-caption { bottom: 14px; font-size: 10px; }
  .inner-form { padding: 30px 22px; }
  .detail-image { height: 350px; }
  .detail-thumbs button { height: 80px; }
  .detail-facts > div { grid-template-columns: 1fr; gap: 4px; }
  .detail-actions { align-items: stretch; flex-direction: column; }
  .detail-side-nav { grid-template-columns: 1fr; }
  .parameter-table > div { grid-template-columns: 1fr; gap: 4px; }
}

/* Legal / sitemap pages */
.legal-page { padding: clamp(72px, 8vw, 120px) 0 clamp(90px, 9vw, 140px); background: var(--white); }
.legal-article { max-width: 820px; }
.legal-updated { margin: 0 0 34px; color: var(--steel); font-size: 14px; }
.legal-article h2 { margin: 38px 0 14px; color: var(--navy); font-size: clamp(24px, 2.2vw, 32px); }
.legal-article p, .legal-article li { color: #506879; font-size: 17px; line-height: 1.65; }
.legal-article ul { margin: 0; padding-left: 1.2em; }
.legal-article li + li { margin-top: 10px; }
.legal-article a { color: var(--blue); font-weight: 600; }
.sitemap-map { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(28px, 4vw, 52px); }
.sitemap-group h2 { margin: 0 0 18px; color: var(--navy); font-size: 18px; }
.sitemap-group ul { margin: 0; padding: 0; list-style: none; }
.sitemap-group li + li { margin-top: 12px; }
.sitemap-group a { color: #506879; font-size: 16px; transition: color .2s ease, transform .2s var(--ease); }
.sitemap-group a:hover { color: var(--blue); transform: translateX(3px); }
@media (max-width: 980px) { .sitemap-map { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .sitemap-map { grid-template-columns: 1fr; } .legal-page { padding: 64px 0 90px; } }