/* finesse · register=brand · A=light-substrate+navy+cyan · B=single-Archivo-weight-contrast
 * C=photographic-triptych+service-ledger · D=documentary-film · E=material-specimen · SOUL=8 SPECTACLE=4 DENSITY=5 */
@font-face {
  font-family: "Archivo";
  src: url("./assets/archivo-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-data: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  /* Graphite Cut (#101418) - structural dark; Titanium Sheet (#f3f4f1) - page field. */
  --graphite-950: #101418;
  --graphite-900: #171d22;
  --graphite-raised: #1c242a;
  --titanium-050: #fafaf7;
  --titanium-100: #f3f4f1;
  --titanium-200: #e9ebe8;
  --titanium-300: #d8dcd9;
  /* Blueprint Ink (#315f86) - the only brand signal; actions, focus and selection only. */
  --blueprint: #315f86;
  --blueprint-hover: #244761;
  --blueprint-soft: #e0e7ec;
  --blueprint-on-dark: #9ab3c5;
  --technical-ink: #3f515b;
  --navy: var(--graphite-900);
  --navy-deep: var(--graphite-950);
  --navy-raised: var(--graphite-raised);
  --tech-blue: var(--blueprint);
  --tech-blue-dark: var(--technical-ink);
  --tech-blue-light: var(--blueprint-on-dark);
  --cyan: var(--blueprint);
  --cyan-dark: var(--technical-ink);
  --action: var(--blueprint);
  --action-dark: var(--blueprint-hover);
  --action-soft: var(--blueprint-soft);
  --ink: #1b2024;
  --steel: #566168;
  --silver: var(--titanium-300);
  --mist: var(--titanium-200);
  --paper: var(--titanium-100);
  --paper-bright: var(--titanium-050);
  --on-dark: var(--titanium-100);
  --error: #9a403a;
  --error-on-dark: #e6a49e;
  --white: var(--paper);
  /* Drafting rules: hairline, data rule, datum rule. Blue is reserved for selection. */
  --line: rgba(23,29,34,.10);
  --line-data: rgba(23,29,34,.20);
  --line-strong: rgba(23,29,34,.46);
  --line-dark: rgba(243,244,241,.12);
  --line-dark-data: rgba(243,244,241,.20);
  --line-dark-strong: rgba(243,244,241,.34);
  --shell: min(1220px, calc(100% - 64px));
  --header: 70px;
}

* { box-sizing: border-box; letter-spacing: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header) + 22px); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font); font-size: 16px; line-height: 1.55; text-rendering: optimizeLegibility; }
body.menu-open, body.dialog-open { overflow: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
h4 { margin: 0; }
h1, h2, h3 { font-weight: 640; }
h1 { max-width: 16ch; font-size: clamp(3.7rem, 6.2vw, 6rem); line-height: .94; }
h2 { max-width: 17ch; font-size: clamp(2.25rem, 4vw, 3.85rem); line-height: 1.02; }
h3 { font-size: 1.22rem; line-height: 1.18; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid var(--tech-blue); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 200; top: 10px; left: 10px; min-height: 44px; display: inline-flex; align-items: center; padding: 0 16px; color: var(--ink); background: var(--paper-bright); border: 1px solid var(--line-strong); border-radius: 6px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.boundary-note { display: block; padding: 10px 12px; color: var(--technical-ink); background: var(--titanium-200); border-top: 1px solid var(--line-data); border-bottom: 1px solid var(--line); font-size: .68rem; line-height: 1.5; }
.boundary-note-dark { color: rgba(243,244,241,.78); background: rgba(243,244,241,.055); border-color: rgba(243,244,241,.2); }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; color: var(--on-dark); background: rgba(16,20,24,.95); border-bottom: 1px solid rgba(243,244,241,.13); backdrop-filter: blur(16px) saturate(115%); }
.header-inner { width: var(--shell); height: var(--header); display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 32px; margin: auto; }
.brand { width: 176px; display: inline-flex; align-items: center; }
.brand img { width: 100%; height: auto; }
.desktop-nav { display: flex; justify-content: center; gap: 26px; }
.desktop-nav a { color: rgba(243,244,241,.72); font-size: .78rem; font-weight: 620; }
.desktop-nav a:hover { color: var(--on-dark); }
.header-action { min-height: 40px; display: inline-flex; align-items: center; padding: 0 17px; color: var(--ink); background: var(--titanium-100); border: 1px solid rgba(243,244,241,.52); border-radius: 6px; font-size: .78rem; font-weight: 680; }
.header-action:hover, .button-primary:hover { background: var(--titanium-300); }
.menu-button, .mobile-nav { display: none; }

.hero { position: relative; height: min(780px, 86svh); min-height: 640px; overflow: hidden; color: var(--on-dark); background: var(--navy); }
.hero-video, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-video { object-fit: cover; object-position: 50% 43%; }
.hero-shade { background: linear-gradient(90deg, rgba(16,20,24,.84) 0%, rgba(16,20,24,.56) 47%, rgba(16,20,24,.14) 100%), linear-gradient(0deg, rgba(16,20,24,.52) 0%, transparent 52%); }
.hero-content { position: relative; z-index: 2; width: var(--shell); height: 100%; display: flex; flex-direction: column; justify-content: flex-end; margin: auto; padding: calc(var(--header) + 42px) 0 76px; }
.hero h1 { max-width: 24ch; color: var(--on-dark); font-size: 4.85rem; line-height: .98; }
.hero-copy { max-width: 690px; margin-top: 26px; color: rgba(243,244,241,.84); font-size: 1.08rem; line-height: 1.62; }
.hero-actions { display: flex; gap: 10px; margin-top: 30px; }
.hero-scope { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 28px; color: rgba(243,244,241,.74); font-size: .76rem; font-weight: 620; }
.hero-scope span { position: relative; padding-left: 13px; }
.hero-scope span::before { content: ""; position: absolute; top: .52em; left: 0; width: 5px; height: 5px; background: var(--tech-blue-light); border-radius: 50%; }
.hero-boundary { max-width: 650px; margin-top: 15px; font-size: .67rem; line-height: 1.45; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 21px; border: 0; border-radius: 7px; font-weight: 680; cursor: pointer; transition: transform .12s ease, background-color .18s ease; }
.button:active, .header-action:active { transform: scale(.98); }
.button-primary { color: var(--ink); background: var(--titanium-100); }
.button-quiet { color: var(--on-dark); background: rgba(16,20,24,.57); border: 1px solid rgba(243,244,241,.35); backdrop-filter: blur(12px); }
.button-quiet:hover { background: rgba(16,20,24,.78); }
.video-control { position: absolute; z-index: 3; right: max(32px, calc((100% - 1220px) / 2)); bottom: 28px; width: 44px; height: 44px; display: grid; place-items: center; padding: 0; color: var(--on-dark); background: rgba(16,20,24,.62); border: 1px solid rgba(243,244,241,.35); border-radius: 50%; cursor: pointer; }
.video-control img { width: 18px; filter: brightness(0) invert(1); }

.control-rail { width: var(--shell); counter-reset: quotation-control; display: grid; grid-template-columns: repeat(4,1fr); margin: 0 auto; padding: 0; background: var(--paper-bright); border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-data); }
.control-rail div { position: relative; min-height: 118px; counter-increment: quotation-control; display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 22px 48px 22px 28px; }
.control-rail div::before { content: "0" counter(quotation-control); position: absolute; top: 20px; right: 22px; color: var(--tech-blue); font-family: var(--font-data); font-size: .62rem; font-weight: 700; }
.control-rail div + div { border-left: 1px solid var(--line); }
.control-rail strong { color: var(--navy); font-size: .83rem; }
.control-rail span { color: var(--steel); font-size: .74rem; line-height: 1.45; }

.page-section { padding: clamp(84px, 8vw, 126px) 0; scroll-margin-top: calc(var(--header) + 18px); }
.section-intro { width: var(--shell); margin: auto; }
.section-intro p { max-width: 720px; margin-top: 24px; color: var(--steel); font-size: .98rem; line-height: 1.66; }
.section-intro-dark p { color: rgba(243,244,241,.72); }

.products-section { background: var(--paper-bright); }
.product-showcase { width: var(--shell); display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 26px; margin: 54px auto 0; }
.product-route { min-width: 0; display: flex; flex-direction: column; }
.product-route figure { position: relative; aspect-ratio: 3 / 2; overflow: hidden; background: var(--silver); }
.product-route figure::after { content: ""; position: absolute; inset: 0; border: 1px solid var(--line); pointer-events: none; }
.product-route img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.76) contrast(1.02); transition: transform .55s cubic-bezier(.16,1,.3,1), filter .25s ease; }
.product-route:first-child img { object-position: 53% 50%; }
.product-route:nth-child(2) img { object-position: 50% 54%; }
.product-route:nth-child(3) img { object-position: 50% 46%; }
.product-route:hover img { transform: scale(1.018); filter: saturate(.92) contrast(1.04); }
.product-route > div { flex: 1; display: flex; flex-direction: column; padding: 22px 0 0; border-top: 1px solid var(--line-data); }
.product-route span { color: var(--cyan-dark); font-family: var(--font-data); font-size: .64rem; font-weight: 700; }
.product-route h3 { margin-top: 9px; font-size: 1.42rem; }
.product-route p { max-width: 39ch; margin-top: 10px; color: var(--steel); font-size: .76rem; line-height: 1.56; }
.product-route strong { margin-top: 18px; color: var(--navy); font-size: .72rem; }
.product-route strong::after { content: " →"; color: var(--cyan); }
.route-index { width: var(--shell); display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin: 52px auto 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); }
.route-index a { min-width: 0; min-height: 126px; display: grid; grid-template-columns: 116px minmax(0,1fr); align-items: center; gap: 20px; padding: 17px 22px 17px 0; }
.route-index a + a { padding-left: 22px; border-left: 1px solid var(--line); }
.route-index img { width: 116px; height: 87px; object-fit: cover; filter: saturate(.7) contrast(1.02); }
.route-index a:nth-child(2) img { object-position: center 62%; }
.route-index a > span { min-width: 0; display: flex; flex-direction: column; }
.route-index small { color: var(--cyan-dark); font-family: var(--font-data); font-size: .6rem; font-style: normal; font-weight: 700; }
.route-index strong { margin-top: 4px; font-size: .9rem; }
.route-index em { margin-top: 6px; color: var(--steel); font-size: .66rem; font-style: normal; line-height: 1.45; }

.common-enquiries { width: var(--shell); display: grid; grid-template-columns: minmax(240px,.34fr) minmax(0,1fr); gap: 44px; margin: 52px auto 0; padding-top: 24px; border-top: 1px solid var(--line-strong); }
.common-enquiries-heading h3 { max-width: 18ch; }
.common-enquiries-heading p { max-width: 30ch; margin-top: 10px; color: var(--steel); font-size: .72rem; line-height: 1.5; }
.common-enquiry-links { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); border-top: 1px solid var(--line-data); }
.common-enquiry-links a { min-width: 0; min-height: 88px; display: flex; flex-direction: column; justify-content: center; gap: 5px; padding: 15px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.common-enquiry-links a:nth-child(4n) { border-right: 0; }
.common-enquiry-links a:hover { color: var(--action-dark); background: var(--titanium-100); }
.common-enquiry-links strong { font-size: .76rem; line-height: 1.35; }
.common-enquiry-links span { color: var(--steel); font-family: var(--font-data); font-size: .58rem; line-height: 1.45; }

.more-supply, .material-boundary { width: var(--shell); margin: 34px auto 0; border-top: 1px solid var(--line-data); border-bottom: 1px solid var(--line); }
.more-supply summary, .material-boundary summary { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 28px; cursor: pointer; list-style: none; }
.more-supply summary::-webkit-details-marker, .material-boundary summary::-webkit-details-marker { display: none; }
.more-supply summary > span:first-child, .material-boundary summary > span:first-child { display: flex; flex-direction: column; gap: 4px; }
.more-supply summary strong, .material-boundary summary strong { font-size: .96rem; }
.more-supply summary small, .material-boundary summary small { color: var(--steel); font-size: .74rem; }
.summary-action { display: flex; align-items: center; gap: 12px; color: var(--cyan-dark); font-size: .75rem; font-weight: 680; }
.summary-action img { transition: transform .2s ease; }
details[open] .summary-action img { transform: rotate(45deg); }
.supply-link-grid, .material-links { display: grid; grid-template-columns: repeat(4,1fr); padding: 0 0 28px; }
.supply-link-grid a, .material-links a { min-height: 102px; display: flex; flex-direction: column; justify-content: center; gap: 5px; padding: 19px 22px; border-top: 1px solid var(--line); border-right: 1px solid var(--line); }
.supply-link-grid a:nth-child(4n), .material-links a:last-child { border-right: 0; }
.supply-link-grid a:hover, .material-links a:hover { background: var(--mist); }
.supply-link-grid strong, .material-links strong { font-size: .84rem; }
.supply-link-grid span, .material-links span { color: var(--steel); font-size: .7rem; }

.order-section { color: var(--on-dark); background: var(--navy-deep); }
.order-shell { width: var(--shell); margin: auto; }
.order-shell .section-intro { width: auto; }
.order-flow { display: grid; grid-template-columns: repeat(4,1fr); margin: 60px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark-data); border-bottom: 1px solid var(--line-dark); }
.order-flow li { min-height: 278px; display: flex; flex-direction: column; padding: 28px 28px 30px; }
.order-flow li + li { border-left: 1px solid var(--line-dark); }
.order-flow li > span { color: var(--tech-blue-light); font-family: var(--font-data); font-size: .68rem; }
.order-flow h3 { margin-top: 46px; }
.order-flow p { margin-top: 13px; color: rgba(243,244,241,.7); font-size: .79rem; line-height: 1.55; }
.order-flow small { margin-top: auto; color: rgba(243,244,241,.62); font-family: var(--font-data); font-size: .65rem; }
.order-action { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 32px; }
.order-action p { max-width: 520px; color: rgba(243,244,241,.68); font-size: .75rem; text-align: right; }

.selection-section { background: var(--mist); }
.selection-layout { width: var(--shell); display: grid; grid-template-columns: 1fr; gap: 62px; margin: 54px auto 0; }
.selection-layout > section > h3 { padding-bottom: 19px; border-bottom: 1px solid var(--line-strong); }
.grade-family-list article { display: grid; grid-template-columns: 175px 180px 1fr; gap: 24px; align-items: center; min-height: 126px; border-bottom: 1px solid var(--line); }
.grade-family-list article > div { display: flex; flex-direction: column; gap: 4px; }
.grade-family-list article > div span { color: var(--steel); font-size: .68rem; }
.grade-family-list nav { display: flex; flex-wrap: wrap; gap: 6px; }
.grade-family-list nav a { min-height: 40px; display: inline-flex; align-items: center; padding: 0 11px; color: var(--navy); background: var(--white); border: 1px solid var(--line); border-radius: 4px; font-family: var(--font-data); font-size: .68rem; font-weight: 700; }
.grade-family-list nav a:hover { color: var(--on-dark); background: var(--tech-blue); border-color: var(--tech-blue); }
.grade-family-list p { color: var(--steel); font-size: .73rem; line-height: 1.5; }
.standard-selector-heading { display: grid; grid-template-columns: minmax(250px,.55fr) minmax(0,1fr); gap: 44px; align-items: end; padding-bottom: 19px; border-bottom: 1px solid var(--line-strong); }
.standard-selector-heading p { max-width: 680px; color: var(--steel); font-size: .74rem; line-height: 1.55; }
.standards-table { width: 100%; }
.standards-row { display: grid; grid-template-columns: 1.02fr 1.25fr 1.35fr 1.15fr; min-height: 88px; border-bottom: 1px solid var(--line); }
.standards-row > * { min-width: 0; display: flex; align-items: center; padding: 16px 18px; border-right: 1px solid var(--line); overflow-wrap: anywhere; }
.standards-row > :first-child { padding-left: 0; }
.standards-row > :last-child { padding-right: 0; border-right: 0; }
.standards-row strong { color: var(--navy); font-size: .76rem; }
.standards-row a, .standards-row span { color: var(--steel); font-size: .68rem; line-height: 1.48; }
.standards-row a { color: var(--action-dark); font-family: var(--font-data); font-weight: 700; }
.standards-head { min-height: 44px; border-bottom-color: var(--line-data); }
.standards-head span { color: var(--technical-ink); font-family: var(--font-data); font-size: .58rem; font-weight: 700; text-transform: uppercase; }
.material-boundary { margin-top: 52px; }

.quality-section { background: var(--paper-bright); }
.evidence-gallery { width: var(--shell); display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 26px; margin: 54px auto 0; }
.evidence-gallery figure { min-width: 0; display: flex; flex-direction: column; }
.evidence-gallery img { width: 100%; height: clamp(220px,19vw,260px); object-fit: cover; filter: saturate(.76) contrast(1.03); transition: transform .55s cubic-bezier(.16,1,.3,1), filter .22s ease; }
.evidence-gallery figure:first-child img { object-position: center 58%; }
.evidence-gallery figure:nth-child(2) img { object-position: center 58%; }
.evidence-gallery figure:hover img { transform: scale(1.012); filter: saturate(.9) contrast(1.04); }
.evidence-gallery figcaption { min-height: 106px; display: flex; flex-direction: column; gap: 7px; padding: 17px 0 0; border-top: 1px solid var(--line-data); }
.evidence-gallery figcaption strong { color: var(--navy); font-size: .86rem; }
.evidence-gallery figcaption span { max-width: 40ch; color: var(--steel); font-size: .68rem; line-height: 1.5; }
.quality-evidence { width: var(--shell); display: grid; grid-template-columns: minmax(350px,.76fr) minmax(0,1.24fr); margin: 76px auto 0; background: var(--paper); border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); }
.report-summary { min-height: 500px; display: flex; flex-direction: column; justify-content: center; padding: 46px; background: var(--mist); box-shadow: inset 0 2px 0 var(--blueprint); }
.report-type { color: var(--cyan-dark); font-family: var(--font-data); font-size: .7rem; font-weight: 700; }
.report-summary h3 { max-width: 14ch; margin-top: 18px; font-size: 2rem; }
.report-summary > p { max-width: 46ch; margin-top: 17px; color: var(--steel); font-size: .8rem; }
.report-facts { margin-top: 26px; border-top: 1px solid var(--line-data); }
.report-facts > div { display: grid; grid-template-columns: 82px 1fr; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.report-facts dt { color: var(--steel); font-size: .7rem; }
.report-facts dd { color: var(--navy); font-family: var(--font-data); font-size: .74rem; font-weight: 750; overflow-wrap: anywhere; }
.report-open { min-height: 46px; align-self: flex-start; display: inline-flex; align-items: center; gap: 18px; margin-top: 27px; padding: 0 17px; color: var(--on-dark); background: var(--action); border: 0; border-radius: 5px; font-size: .76rem; font-weight: 680; cursor: pointer; }
.report-open:hover { background: var(--action-dark); }
.report-open img { width: 16px; filter: brightness(0) invert(1); }
.report-summary > small { margin-top: 12px; color: var(--steel); font-size: .66rem; }
.report-library { min-width: 0; padding: 32px; background: var(--paper-bright); }
.report-library-heading h3 { font-size: 1.1rem; }
.report-library-heading p { margin-top: 7px; color: var(--steel); font-size: .72rem; }
.report-tabs { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 22px; }
.report-tabs button { min-width: 0; display: grid; grid-template-rows: 134px auto; padding: 0; color: var(--ink); background: var(--paper-bright); border: 1px solid var(--line); border-radius: 5px; overflow: hidden; text-align: left; cursor: pointer; }
.report-tabs button[aria-selected="true"] { background: var(--action-soft); border-color: var(--action); box-shadow: inset 0 -2px var(--action); }
.report-tabs button > img { width: 100%; height: 134px; object-fit: cover; object-position: center 12%; filter: saturate(.5); }
.report-tabs button > span { min-height: 68px; display: flex; flex-direction: column; justify-content: center; padding: 11px 14px; border-top: 1px solid var(--line); }
.report-tabs small { color: var(--cyan-dark); font-family: var(--font-data); font-size: .64rem; }
.report-tabs strong { margin-top: 5px; font-size: .78rem; }
.release-package { width: var(--shell); margin: 76px auto 0; color: var(--on-dark); background: var(--navy); border-top: 1px solid var(--line-dark-strong); }
.release-package > header { display: grid; grid-template-columns: .75fr 1.25fr; gap: 60px; padding: 44px; }
.release-package > header h3 { max-width: 15ch; font-size: 1.9rem; }
.release-package > header p { max-width: 65ch; color: rgba(243,244,241,.72); font-size: .82rem; }
.release-steps { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line-dark-data); border-bottom: 1px solid var(--line-dark); }
.release-steps article { min-height: 190px; display: flex; flex-direction: column; padding: 26px; }
.release-steps article + article { border-left: 1px solid var(--line-dark); }
.release-steps strong { font-size: .83rem; }
.release-steps p { margin-top: 12px; color: rgba(243,244,241,.68); font-size: .7rem; line-height: 1.5; }
.release-steps span { margin-top: auto; color: var(--tech-blue-light); font-family: var(--font-data); font-size: .62rem; }
.release-action { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 26px; }
.release-action { background: rgba(16,20,24,.3); }
.release-action p { color: rgba(243,244,241,.76); font-size: .7rem; }
.release-action a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 15px; color: var(--ink); background: var(--titanium-100); font-size: .75rem; font-weight: 700; }
.release-action a:hover { background: var(--titanium-300); }
.release-action a::after { content: " →"; color: var(--ink); }

.industries-section { color: var(--ink); background: var(--silver); }
.industries-section .section-intro { display: grid; grid-template-columns: minmax(0,.92fr) minmax(360px,.72fr); align-items: end; justify-content: space-between; gap: 72px; }
.industries-section .section-intro p { max-width: 610px; margin: 0 0 4px; }
.application-carousel { width: var(--shell); margin: 54px auto 0; }
.application-carousel-stage { height: clamp(520px,45vw,620px); display: grid; grid-template-columns: minmax(0,1.72fr) minmax(340px,.78fr); background: var(--paper-bright); border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-data); }
.application-carousel-media { position: relative; min-width: 0; overflow: hidden; background: var(--titanium-300); cursor: grab; touch-action: pan-y pinch-zoom; user-select: none; }
.application-carousel-media:active { cursor: grabbing; }
.application-carousel-track { width: 100%; height: 100%; display: flex; will-change: transform; transition: transform .46s cubic-bezier(.2,.72,.2,1); }
.application-carousel-track.is-dragging { transition: none; }
.application-carousel-slide { position: relative; flex: 0 0 100%; min-width: 0; height: 100%; overflow: hidden; }
.application-carousel-slide::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(23,29,34,.09); pointer-events: none; }
.application-carousel-slide img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(1.025); pointer-events: none; }
.application-carousel-slide:nth-child(2) img { object-position: center 48%; }
.application-carousel-slide:nth-child(5) img { object-position: center 48%; }
.application-carousel-slide:nth-child(6) img { object-position: center 49%; }
.application-carousel-count { position: absolute; z-index: 3; top: 20px; left: 20px; min-width: 72px; height: 38px; display: inline-flex; align-items: center; justify-content: center; color: rgba(20,27,34,.6); background: rgba(250,250,247,.88); border: 1px solid rgba(255,255,255,.6); backdrop-filter: blur(16px) saturate(140%); font-family: var(--font-data); font-size: .58rem; }
.application-carousel-count b { color: var(--navy); font-weight: 760; }
.application-carousel-arrow { position: absolute; z-index: 3; top: 50%; width: 46px; height: 46px; display: grid; place-items: center; padding: 0; background: rgba(250,250,247,.9); border: 1px solid rgba(255,255,255,.72); border-radius: 50%; box-shadow: 0 8px 24px rgba(16,20,24,.16); backdrop-filter: blur(14px) saturate(140%); cursor: pointer; transform: translateY(-50%); transition: background .18s ease, transform .18s ease; }
.application-carousel-arrow:hover { background: var(--paper-bright); }
.application-carousel-arrow:active { transform: translateY(-50%) scale(.94); }
.application-carousel-arrow img { width: 18px; height: 18px; }
.application-carousel-arrow-prev { left: 18px; }
.application-carousel-arrow-next { right: 18px; }
.application-carousel-copy { min-width: 0; border-left: 1px solid var(--line-data); }
.application-carousel-copy article { height: 100%; display: flex; flex-direction: column; padding: 42px 38px 34px; }
.application-carousel-copy article[hidden] { display: none; }
.application-carousel-copy article > span { color: var(--technical-ink); font-family: var(--font-data); font-size: .58rem; font-weight: 700; text-transform: uppercase; }
.application-carousel-copy h3 { max-width: 14ch; margin-top: 16px; overflow-wrap: anywhere; color: var(--navy); font-size: 2rem; }
.application-carousel-copy article > p { max-width: 38ch; margin-top: 17px; color: var(--steel); font-size: .75rem; line-height: 1.62; }
.application-carousel-copy dl { margin-top: 34px; }
.application-carousel-copy dl > div { padding: 15px 0; border-top: 1px solid var(--line); }
.application-carousel-copy dl > div:last-child { border-bottom: 1px solid var(--line); }
.application-carousel-copy dt { color: var(--steel); font-size: .58rem; font-weight: 660; text-transform: uppercase; }
.application-carousel-copy dd { margin-top: 5px; color: var(--navy); font-size: .7rem; line-height: 1.46; }
.application-carousel-copy a { width: max-content; min-height: 48px; display: inline-flex; align-items: center; margin-top: auto; color: var(--action-dark); font-size: .7rem; font-weight: 740; }
.application-carousel-copy a::after { content: "→"; margin-left: 12px; color: var(--action); }
.application-carousel-thumbnails { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); border-bottom: 1px solid var(--line-data); }
.application-carousel-thumbnails button { position: relative; min-width: 0; height: 94px; display: grid; grid-template-columns: 70px minmax(0,1fr); align-items: center; gap: 12px; padding: 10px 12px; color: var(--steel); background: transparent; border: 0; border-right: 1px solid var(--line-data); text-align: left; cursor: pointer; }
.application-carousel-thumbnails button:last-child { border-right: 0; }
.application-carousel-thumbnails button::before { content: ""; position: absolute; top: -1px; right: 0; left: 0; height: 2px; background: transparent; }
.application-carousel-thumbnails button:hover { background: rgba(255,255,255,.44); }
.application-carousel-thumbnails button[aria-selected="true"] { color: var(--navy); background: var(--paper-bright); }
.application-carousel-thumbnails button[aria-selected="true"]::before { background: var(--action); }
.application-carousel-thumbnails img { width: 70px; height: 54px; object-fit: cover; filter: saturate(.72) contrast(1.02); }
.application-carousel-thumbnails button[aria-selected="true"] img { filter: saturate(.9) contrast(1.02); }
.application-carousel-thumbnails span { min-width: 0; display: grid; gap: 5px; }
.application-carousel-thumbnails small { color: var(--technical-ink); font-family: var(--font-data); font-size: .53rem; }
.application-carousel-thumbnails strong { overflow: hidden; font-size: .61rem; line-height: 1.3; text-overflow: ellipsis; }
.application-carousel-boundary { max-width: 760px; margin-top: 20px; color: var(--steel); font-size: .65rem; line-height: 1.55; }
.industry-more { width: var(--shell); display: grid; grid-template-columns: auto auto auto 1fr; align-items: center; gap: 22px; margin: 24px auto 0; }
.industry-more > span { color: var(--steel); font-size: .66rem; }
.industry-more a { min-height: 44px; display: inline-flex; align-items: center; color: var(--action-dark); font-size: .72rem; font-weight: 720; }
.industry-more a::after { content: " →"; color: var(--action); }
.industry-more small { justify-self: end; max-width: 470px; color: var(--steel); font-size: .68rem; line-height: 1.5; text-align: left; }
.industry-photo-credits { width: var(--shell); margin: 8px auto 0; color: var(--steel); font-size: .6rem; }
.industry-photo-credits summary { width: max-content; cursor: pointer; }
.industry-photo-credits p { margin-top: 7px; line-height: 1.6; }
.industry-photo-credits a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }

.resources-section { background: var(--mist); }
.resource-layout { width: var(--shell); display: grid; grid-template-columns: 1.12fr .88fr; gap: 52px; margin: 52px auto 0; }
.brochure-feature { min-height: 286px; display: flex; flex-direction: column; justify-content: space-between; padding: 34px; color: var(--on-dark); background: var(--navy); border-top: 1px solid var(--line-dark); }
.brochure-feature span { color: var(--tech-blue-light); font-family: var(--font-data); font-size: .68rem; }
.brochure-feature h3 { max-width: 16ch; margin-top: 17px; font-size: 2rem; }
.brochure-feature p { max-width: 54ch; margin-top: 18px; color: rgba(243,244,241,.7); font-size: .78rem; }
.brochure-feature > strong { display: flex; align-items: center; gap: 12px; font-size: .76rem; }
.brochure-feature > strong img { filter: brightness(0) invert(1); }
.resource-links { border-top: 1px solid var(--line-strong); }
.resource-links a { min-height: 72px; display: flex; flex-direction: column; justify-content: center; gap: 6px; border-bottom: 1px solid var(--line); }
.resource-links a:hover { color: var(--action-dark); }
.resource-links span { color: var(--tech-blue-dark); font-size: .68rem; }
.resource-links strong { font-size: .88rem; }

.faq-section { background: var(--paper-bright); }
.faq-list { width: var(--shell); margin: 52px auto 0; border-top: 1px solid var(--line-strong); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--navy); font-size: 1rem; font-weight: 650; }
.faq-list summary img { flex: 0 0 auto; transition: transform .2s ease; }
.faq-list details[open] summary img { transform: rotate(45deg); }
.faq-list details > p { max-width: 820px; padding: 0 52px 28px 0; color: var(--steel); font-size: .82rem; line-height: 1.65; }

.rfq-section { padding: 74px 0; color: var(--on-dark); background: var(--navy-deep); border-top: 1px solid var(--line-dark-strong); }
.rfq-prompt { width: var(--shell); display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: end; gap: 72px; margin: auto; }
.rfq-prompt > div:first-child > span { color: var(--tech-blue-light); font-family: var(--font-data); font-size: .62rem; font-weight: 700; text-transform: uppercase; }
.rfq-prompt h2 { max-width: 19ch; margin-top: 14px; font-size: 2.25rem; }
.rfq-prompt > div:first-child > p { max-width: 660px; margin-top: 18px; color: rgba(243,244,241,.7); font-size: .8rem; line-height: 1.6; }
.rfq-prompt-action { min-width: 300px; display: grid; justify-items: start; gap: 17px; }
.rfq-prompt-action > .button { min-width: 190px; color: var(--ink); background: var(--titanium-100); }
.rfq-prompt-action > .button:hover { background: var(--paper-bright); }
.rfq-prompt-action p { display: grid; gap: 5px; color: rgba(243,244,241,.68); font-size: .66rem; }
.rfq-prompt-action a:hover { color: var(--on-dark); }
.rfq-dialog { width: min(760px, calc(100% - 40px)); max-width: none; max-height: calc(100dvh - 40px); padding: 0; color: var(--ink); background: transparent; border: 0; }
.rfq-dialog::backdrop { background: rgba(8,12,15,.74); backdrop-filter: blur(10px); }
.rfq-dialog-shell { max-height: calc(100dvh - 40px); display: flex; flex-direction: column; overflow: hidden; background: var(--paper-bright); border-radius: 7px; box-shadow: 0 24px 70px rgba(8,12,15,.3); }
.rfq-dialog-header { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 20px 16px 30px; border-bottom: 1px solid var(--line); box-shadow: inset 0 2px 0 var(--blueprint); }
.rfq-dialog-header > div { min-width: 0; }
.rfq-dialog-header span { color: var(--technical-ink); font-family: var(--font-data); font-size: .58rem; font-weight: 700; text-transform: uppercase; }
.rfq-dialog-header h2 { margin-top: 5px; color: var(--navy); font-size: 1.55rem; }
.rfq-dialog-header button { width: 44px; height: 44px; flex: 0 0 auto; display: grid; place-items: center; padding: 0; background: transparent; border: 0; border-radius: 50%; cursor: pointer; }
.rfq-dialog-header button:hover { background: var(--silver); }
.rfq-dialog-header img { width: 19px; height: 19px; }
.rfq-form { min-width: 0; display: grid; gap: 22px; padding: 28px 30px 30px; overflow-y: auto; color: var(--ink); background: var(--paper-bright); }
.form-trap { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }
.rfq-essential { display: grid; gap: 17px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; }
.field label { font-size: .73rem; font-weight: 680; }
.field label span { color: var(--steel); font-size: .64rem; font-weight: 500; }
.field input, .field textarea, .field select { width: 100%; color: var(--ink); background: var(--paper); border: 1px solid var(--line-data); border-radius: 4px; outline: 0; }
.field input { height: 48px; padding: 0 13px; }
.field select { height: 48px; padding: 0 36px 0 13px; }
.field textarea { min-height: 124px; padding: 12px 13px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { background: #fff; border-color: var(--blueprint); box-shadow: 0 0 0 3px rgba(49,95,134,.13); }
.field [aria-invalid="true"] { border-color: var(--error); }
.field > small, .form-status { min-height: 1em; color: var(--error); font-size: .7rem; }
.rfq-context { display: flex; align-items: baseline; gap: 12px; padding: 12px 14px; color: var(--navy); background: var(--silver); border-left: 2px solid var(--action); }
.rfq-context[hidden] { display: none; }
.rfq-context span { flex: 0 0 auto; color: var(--steel); font-family: var(--font-data); font-size: .55rem; text-transform: uppercase; }
.rfq-context strong { font-size: .7rem; line-height: 1.4; }
.rfq-extra { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.rfq-extra summary { min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--navy); font-size: .73rem; font-weight: 680; cursor: pointer; list-style: none; }
.rfq-extra summary::-webkit-details-marker { display: none; }
.rfq-extra summary::after { content: "+"; color: var(--technical-ink); font-size: 1.2rem; font-weight: 400; }
.rfq-extra[open] summary::after { content: "−"; }
.rfq-extra summary span { margin-left: auto; color: var(--steel); font-size: .61rem; font-weight: 500; }
.rfq-extra-fields { display: grid; gap: 16px; padding: 4px 0 24px; }
.form-action { min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.submit-button { flex: 0 0 auto; color: var(--on-dark); background: var(--action); }
.submit-button:hover { background: var(--action-dark); }
.submit-button:disabled, .upload-button:disabled { opacity: .62; cursor: wait; }
.upload-button { flex: 0 0 auto; min-height: 48px; padding: 0 17px; color: var(--navy); background: transparent; border: 1px solid var(--line-data); }
.upload-button:hover { background: var(--silver); }
.form-action small { width: 100%; max-width: 620px; flex-basis: 100%; color: var(--steel); font-size: .67rem; line-height: 1.45; }
.privacy-link { color: var(--technical-ink); font-size: .67rem; text-decoration: underline; text-underline-offset: 3px; }
.form-status[data-state="success"] { color: var(--blueprint); }
.form-status[data-state="error"] { color: var(--error); }
.noscript-contact { padding: 18px max(20px, calc((100% - 1220px) / 2)); color: var(--on-dark); background: var(--graphite-raised); border-top: 1px solid var(--line-dark); font-size: .78rem; text-align: center; }
.noscript-contact a { text-decoration: underline; text-underline-offset: 3px; }

.site-footer { color: rgba(243,244,241,.72); background: var(--navy-deep); }
.footer-main, .footer-legal { width: var(--shell); margin: auto; }
.footer-main { min-height: 190px; display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.footer-main > div p { max-width: 480px; margin-top: 20px; font-size: .76rem; }
.footer-main nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 22px; font-size: .74rem; }
.footer-main nav a:hover { color: var(--on-dark); }
.footer-legal { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line-dark); color: rgba(243,244,241,.6); font-size: .68rem; }

/* Shared production footer. Keep this shell identical across page templates. */
.legacy-shell-footer { position: relative; isolation: isolate; color: rgba(255,255,255,.83); background: #0d1217 url("./assets/original-footer-bg.webp") center / cover no-repeat; border-top: 1px solid rgba(255,255,255,.13); }
.legacy-shell-footer-shade { position: absolute; z-index: -1; inset: 0; background: rgba(13,18,23,.93); }
.legacy-shell-footer-inner { width: var(--shell); margin: 0 auto; padding: 54px 0 28px; }
.legacy-shell-footer-grid { display: grid; grid-template-columns: .75fr 1fr 1.2fr 1.45fr; gap: clamp(28px,4vw,58px); }
.legacy-shell-footer section { min-width: 0; }
.legacy-shell-footer h2 { margin: 0 0 17px; padding-bottom: 10px; color: #fff; font-size: 15px; line-height: 1.2; border-bottom: 1px solid rgba(255,255,255,.18); }
.legacy-shell-footer section > a { display: block; width: fit-content; min-height: 28px; margin: 0 0 8px; color: rgba(255,255,255,.74); font-size: 13px; line-height: 1.45; text-decoration: none; }
.legacy-shell-footer section > a:hover, .legacy-shell-footer section > a:focus-visible, .legacy-shell-footer-base a:hover, .legacy-shell-footer-base a:focus-visible { color: #fff; }
.legacy-shell-contact p { margin: 0 0 17px; color: rgba(255,255,255,.72); font-size: 13px; line-height: 1.55; }
.legacy-shell-contact strong, .legacy-shell-contact span { display: block; }
.legacy-shell-contact strong { margin-bottom: 3px; color: #fff; font-size: 11px; text-transform: uppercase; }
.legacy-shell-footer-base { display: grid; grid-template-columns: 180px 1fr auto; align-items: center; gap: 30px; margin-top: 38px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.18); }
.legacy-shell-footer-brand { width: 164px; }
.legacy-shell-footer-brand img { width: 100%; height: auto; }
.legacy-shell-footer-base p { margin: 0; color: rgba(255,255,255,.62); font-size: 12px; line-height: 1.55; }
.legacy-shell-socials { display: flex; align-items: center; justify-content: flex-end; gap: 6px; }
.legacy-shell-footer-base .legacy-shell-socials a { width: 40px; height: 40px; display: grid; place-items: center; color: #fff; opacity: 1; transition: opacity 160ms ease; }
.legacy-shell-footer-base .legacy-shell-socials a:hover, .legacy-shell-footer-base .legacy-shell-socials a:focus-visible { opacity: .72; }
.legacy-shell-socials svg { width: 17px; height: 17px; fill: currentColor; }
.legacy-shell-socials .social-icon-instagram { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
.legacy-shell-socials .social-icon-instagram circle:last-child { fill: currentColor; stroke: none; }

.report-dialog { width: min(1180px, calc(100% - 48px)); max-width: none; max-height: calc(100dvh - 48px); padding: 0; color: var(--ink); background: transparent; border: 0; }
.report-dialog::backdrop { background: rgba(8,12,15,.8); backdrop-filter: blur(12px); }
.report-dialog-shell { max-height: calc(100dvh - 48px); display: flex; flex-direction: column; background: var(--paper); border-radius: 7px; overflow: hidden; }
.report-dialog-header { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 17px 18px 14px 24px; background: var(--paper-bright); border-bottom: 1px solid var(--line); box-shadow: inset 0 2px 0 var(--blueprint); }
.report-dialog-header > div { min-width: 0; display: flex; flex-direction: column; }
.report-dialog-header span, .report-dialog-meta > span { color: var(--cyan-dark); font-family: var(--font-data); font-size: .65rem; font-weight: 700; }
.report-dialog-header strong { margin-top: 3px; overflow: hidden; font-size: .84rem; text-overflow: ellipsis; white-space: nowrap; }
.report-dialog-close { width: 42px; height: 42px; display: grid; place-items: center; padding: 0; background: var(--silver); border: 0; border-radius: 50%; font-size: 1.5rem; cursor: pointer; }
.report-dialog-body { min-height: 0; display: grid; grid-template-columns: 1fr 340px; overflow: hidden; }
.report-dialog-document { min-height: 0; padding: 22px; background: var(--titanium-300); overflow: auto; }
.report-dialog-document img { width: min(100%,620px); height: auto; margin: auto; box-shadow: 0 14px 34px rgba(16,20,24,.16); }
.report-dialog-meta { min-height: 0; padding: 34px 30px; background: var(--paper-bright); border-left: 1px solid var(--line); overflow: auto; }
.report-dialog-meta > p { margin-top: 16px; color: var(--steel); font-size: .78rem; }
.report-dialog-meta dl { margin-top: 24px; border-top: 1px solid var(--line); }
.report-dialog-meta dl > div { display: grid; grid-template-columns: 76px 1fr; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.report-dialog-meta dt { color: var(--steel); font-size: .68rem; }
.report-dialog-meta dd { font-family: var(--font-data); font-size: .68rem; font-weight: 700; overflow-wrap: anywhere; }
.report-dialog-boundary { padding: 15px; background: var(--titanium-200); border-top: 1px solid var(--line-data); border-bottom: 1px solid var(--line); }
.report-dialog-nav { display: grid; grid-template-columns: 42px 1fr 42px; align-items: center; gap: 12px; margin-top: 26px; }
.report-dialog-nav button { width: 42px; height: 42px; display: grid; place-items: center; padding: 0; background: var(--paper-bright); border: 1px solid var(--line); border-radius: 50%; cursor: pointer; }
.report-dialog-nav span { color: var(--steel); font-family: var(--font-data); font-size: .66rem; text-align: center; }

.reveal { opacity: 1; transform: none; }

@media (max-width: 1040px) {
  :root { --shell: calc(100% - 44px); }
  .hero h1 { font-size: 4.1rem; }
  .header-inner { grid-template-columns: 190px 1fr auto; gap: 20px; }
  .desktop-nav { gap: 15px; }
  .selection-layout { grid-template-columns: 1fr; gap: 50px; }
  .common-enquiries { grid-template-columns: 1fr; gap: 22px; }
  .common-enquiries-heading h3 { max-width: none; }
  .common-enquiries-heading p { max-width: 540px; }
  .standards-row { grid-template-columns: .9fr 1.08fr 1.15fr 1fr; }
  .quality-evidence { grid-template-columns: .9fr 1.1fr; }
  .industries-section .section-intro { grid-template-columns: 1fr; gap: 22px; }
  .industries-section .section-intro p { margin: 0; }
  .application-carousel-stage { height: 500px; grid-template-columns: minmax(0,1.45fr) minmax(320px,.78fr); }
  .application-carousel-copy article { padding: 36px 30px 30px; }
  .application-carousel-thumbnails button { grid-template-columns: 1fr; height: 92px; gap: 6px; }
  .application-carousel-thumbnails img { width: 100%; height: 45px; }
  .application-carousel-thumbnails span { display: block; }
  .application-carousel-thumbnails small { display: none; }
  .industry-grid a { grid-column: span 6; grid-template-rows: 230px 1fr; }
  .rfq-prompt { gap: 48px; }
}

@media (max-width: 820px) {
  :root { --shell: calc(100% - 32px); --header: 64px; }
  .header-inner { width: calc(100% - 28px); grid-template-columns: 1fr auto; }
  .brand { width: 156px; }
  .desktop-nav, .header-action { display: none; }
  .menu-button { width: 44px; height: 44px; display: grid; place-items: center; padding: 0; background: transparent; border: 0; }
  .menu-button img { filter: brightness(0) invert(1); }
  .mobile-nav { position: fixed; z-index: 99; inset: var(--header) 0 auto; display: none; padding: 14px 16px 20px; color: var(--on-dark); background: var(--navy-deep); border-top: 1px solid var(--line-dark); }
  .mobile-nav.is-open { display: grid; }
  .mobile-nav a { min-height: 52px; display: flex; align-items: center; padding: 0 8px; border-bottom: 1px solid var(--line-dark); font-size: .86rem; }
  .hero { height: 680px; min-height: 0; }
  .hero h1 { max-width: 18ch; font-size: 3.2rem; }
  .hero-content { padding-bottom: 54px; }
  .hero-copy { max-width: 560px; font-size: .95rem; }
  .video-control { right: 18px; bottom: 18px; }
  .control-rail { grid-template-columns: repeat(2,1fr); }
  .control-rail div { min-height: 104px; padding: 18px; }
  .control-rail div:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .control-rail div:nth-child(4) { border-top: 1px solid var(--line); }
  .page-section { padding: 84px 0; }
  .product-showcase { grid-template-columns: 1fr; max-width: 680px; }
  .product-route > div { padding-top: 18px; }
  .route-index { grid-template-columns: 1fr; max-width: 680px; }
  .route-index a { padding: 17px 0; }
  .route-index a + a { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .common-enquiry-links { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .common-enquiry-links a:nth-child(2n) { border-right: 0; }
  .common-enquiry-links a:nth-child(4n + 1), .common-enquiry-links a:nth-child(4n + 2) { border-top: 0; }
  .supply-link-grid, .material-links { grid-template-columns: repeat(2,1fr); }
  .supply-link-grid a:nth-child(2n), .material-links a:nth-child(2n) { border-right: 0; }
  .order-flow { grid-template-columns: repeat(2,1fr); }
  .order-flow li { min-height: 240px; }
  .order-flow li:nth-child(3) { border-left: 0; border-top: 1px solid var(--line-dark); }
  .order-flow li:nth-child(4) { border-top: 1px solid var(--line-dark); }
  .grade-family-list article { grid-template-columns: 160px 1fr; }
  .grade-family-list article p { grid-column: 1 / -1; padding-bottom: 18px; }
  .standard-selector-heading { grid-template-columns: 1fr; gap: 12px; }
  .standards-head { display: none; }
  .standards-row { grid-template-columns: 1fr 1fr; padding: 12px 0; }
  .standards-row > * { min-height: 54px; padding: 10px 16px; border-right: 0; }
  .standards-row > :first-child { padding-left: 16px; }
  .standards-row > :nth-child(odd) { border-right: 1px solid var(--line); }
  .standards-row > :nth-child(n + 3) { border-top: 1px solid var(--line); }
  .evidence-gallery { grid-template-columns: 1fr; max-width: 680px; }
  .evidence-gallery img { height: min(66vw,453px); }
  .quality-evidence { grid-template-columns: 1fr; }
  .report-summary { min-height: 0; }
  .release-package > header { grid-template-columns: 1fr; gap: 18px; }
  .release-steps { grid-template-columns: repeat(2,1fr); }
  .release-steps article:nth-child(3) { border-left: 0; border-top: 1px solid var(--line-dark); }
  .release-steps article:nth-child(4) { border-top: 1px solid var(--line-dark); }
  .application-carousel-stage { height: auto; grid-template-columns: 1fr; }
  .application-carousel-media { aspect-ratio: 16 / 10; }
  .application-carousel-copy { min-height: 350px; border-top: 1px solid var(--line-data); border-left: 0; }
  .application-carousel-copy article { padding: 30px 28px 24px; }
  .application-carousel-copy h3 { font-size: 1.7rem; }
  .application-carousel-thumbnails { display: flex; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: none; }
  .application-carousel-thumbnails::-webkit-scrollbar { display: none; }
  .application-carousel-thumbnails button { flex: 0 0 168px; grid-template-columns: 58px minmax(0,1fr); height: 76px; gap: 10px; }
  .application-carousel-thumbnails img { width: 58px; height: 44px; }
  .application-carousel-thumbnails span { display: grid; }
  .application-carousel-thumbnails small { display: block; }
  .resource-layout { grid-template-columns: 1fr; gap: 34px; }
  .rfq-prompt { grid-template-columns: 1fr; align-items: start; gap: 30px; }
  .rfq-prompt-action { min-width: 0; }
  .form-action { flex-wrap: wrap; }
  .report-dialog-body { grid-template-columns: 1fr; overflow: auto; }
  .report-dialog-document { overflow: visible; }
  .report-dialog-meta { border-left: 0; border-top: 1px solid var(--line); }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 28px); }
  h1 { max-width: 12ch; font-size: 3.15rem; }
  .hero h1 { max-width: 17ch; font-size: 2.5rem; line-height: 1.02; }
  h2 { font-size: 2.3rem; }
  .hero { height: 625px; }
  .hero-video { object-position: 58% 45%; }
  .hero-content { justify-content: flex-end; padding-bottom: 46px; }
  .hero-copy { margin-top: 20px; font-size: .87rem; line-height: 1.55; }
  .hero-actions { margin-top: 23px; }
  .hero-actions .button { min-height: 46px; padding: 0 16px; font-size: .78rem; }
  .hero-scope { gap: 8px 18px; margin-top: 21px; font-size: .67rem; }
  .hero-boundary { max-width: 340px; margin-top: 12px; padding: 8px 10px; font-size: .64rem; }
  .brand { min-height: 44px; display: inline-flex; align-items: center; }
  .video-control { bottom: 14px; width: 44px; height: 44px; }
  .control-rail div { min-height: 112px; padding: 16px 13px; }
  .control-rail strong { font-size: .75rem; }
  .control-rail span { font-size: .65rem; }
  .page-section { padding: 72px 0; }
  .section-intro p { margin-top: 19px; font-size: .84rem; }
  .product-showcase { gap: 38px; margin-top: 36px; }
  .product-route h3 { font-size: 1.25rem; }
  .product-route p { font-size: .72rem; }
  .route-index { margin-top: 42px; }
  .route-index a { grid-template-columns: 88px minmax(0,1fr); gap: 16px; }
  .route-index img { width: 88px; }
  .route-index img { height: 66px; }
  .common-enquiries { margin-top: 40px; }
  .common-enquiry-links { grid-template-columns: 1fr; }
  .common-enquiry-links a { min-height: 76px; border-right: 0; }
  .common-enquiry-links a + a { border-top: 0; }
  .more-supply summary, .material-boundary summary { min-height: 92px; }
  .more-supply summary small, .material-boundary summary small { max-width: 220px; }
  .summary-action { font-size: 0; }
  .summary-action img { width: 22px; height: 22px; }
  .supply-link-grid, .material-links { grid-template-columns: 1fr 1fr; }
  .supply-link-grid a, .material-links a { min-height: 92px; padding: 14px; }
  .order-flow { grid-template-columns: 1fr; margin-top: 42px; }
  .order-flow li { min-height: 190px; padding: 24px 4px; border-left: 0 !important; }
  .order-flow li + li { border-top: 1px solid var(--line-dark); }
  .order-flow h3 { margin-top: 24px; }
  .order-action { align-items: flex-start; flex-direction: column; }
  .order-action p { text-align: left; }
  .selection-layout { margin-top: 38px; }
  .grade-family-list article { grid-template-columns: 1fr; gap: 12px; padding: 20px 0; }
  .grade-family-list article p { grid-column: auto; padding-bottom: 0; }
  .grade-family-list nav a { min-width: 45px; min-height: 44px; justify-content: center; }
  .standards-row { grid-template-columns: 1fr; padding: 0; }
  .standards-row > * { min-height: 0; padding: 9px 0; border-right: 0 !important; border-top: 0 !important; }
  .standards-row > :first-child { padding: 16px 0 8px; }
  .standards-row > :last-child { padding-bottom: 16px; }
  .evidence-gallery { gap: 32px; margin-top: 38px; }
  .evidence-gallery img { height: calc((100vw - 28px) * .6667); }
  .evidence-gallery figcaption { min-height: 0; padding-top: 14px; }
  .quality-evidence { margin-top: 54px; }
  .report-summary { padding: 28px 22px; }
  .report-summary h3 { font-size: 1.65rem; }
  .report-library { padding: 24px 16px; }
  .report-tabs { gap: 8px; }
  .report-tabs button { grid-template-rows: 104px auto; }
  .report-tabs button > img { height: 104px; }
  .release-package { margin-top: 54px; }
  .release-package > header { padding: 28px 22px; }
  .release-steps { grid-template-columns: 1fr; }
  .release-steps article { min-height: 150px; border-left: 0 !important; }
  .release-steps article + article { border-top: 1px solid var(--line-dark); }
  .release-action { align-items: flex-start; flex-direction: column; padding: 20px 22px; }
  .industries-section .section-intro { grid-template-columns: 1fr; gap: 20px; }
  .industries-section .section-intro p { margin: 0; }
  .application-carousel { margin-top: 38px; }
  .application-carousel-media { aspect-ratio: 4 / 3; }
  .application-carousel-count { top: 12px; left: 12px; min-width: 62px; height: 34px; }
  .application-carousel-arrow { width: 44px; height: 44px; }
  .application-carousel-arrow-prev { left: 12px; }
  .application-carousel-arrow-next { right: 12px; }
  .application-carousel-copy { min-height: 390px; }
  .application-carousel-copy article { padding: 26px 20px 20px; }
  .application-carousel-copy h3 { margin-top: 12px; font-size: 1.45rem; }
  .application-carousel-copy article > p { margin-top: 12px; }
  .application-carousel-copy dl { margin-top: 22px; }
  .application-carousel-copy a { min-height: 52px; }
  .application-carousel-thumbnails button { flex-basis: 156px; }
  .application-carousel-boundary { margin-top: 16px; font-size: .66rem; }
  .standards-row a { min-height: 44px; display: flex; align-items: center; }
  .industry-photo-credits summary { min-height: 44px; display: inline-flex; align-items: center; }
  .industry-photo-credits p a { min-height: 44px; display: inline-flex; align-items: center; }
  .brochure-feature { min-height: 270px; padding: 28px 24px; }
  .brochure-feature h3 { font-size: 1.65rem; }
  .faq-list { margin-top: 38px; }
  .faq-list summary { min-height: 74px; }
  .faq-list summary span { max-width: 270px; font-size: .88rem; }
  .faq-list details > p { padding: 0 36px 22px 0; font-size: .76rem; }
  .rfq-section { padding: 58px 0; }
  .rfq-prompt h2 { font-size: 1.8rem; }
  .rfq-prompt-action { width: 100%; }
  .rfq-prompt-action > .button { width: 100%; }
  .rfq-prompt-action p a { min-height: 44px; display: inline-flex; align-items: center; }
  .rfq-dialog { width: calc(100% - 16px); max-height: calc(100dvh - 16px); margin: auto auto 0; }
  .rfq-dialog-shell { max-height: calc(100dvh - 16px); border-radius: 7px 7px 0 0; }
  .rfq-dialog-header { min-height: 78px; padding: 14px 12px 12px 20px; }
  .rfq-dialog-header h2 { font-size: 1.35rem; }
  .rfq-form { padding: 22px 18px; }
  .rfq-essential { gap: 14px; }
  .rfq-dialog .field textarea { min-height: 112px; }
  .rfq-extra summary { min-height: 52px; }
  .field-grid { grid-template-columns: 1fr; }
  .form-action { flex-wrap: nowrap; align-items: flex-start; flex-direction: column; }
  .footer-main { min-height: 240px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 32px; }
  .footer-main nav { justify-content: flex-start; }
  .footer-main nav a { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
  .footer-legal { min-height: 84px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 6px; }
  .report-dialog { width: calc(100% - 20px); max-height: calc(100dvh - 20px); }
  .report-dialog-shell { max-height: calc(100dvh - 20px); }
}

@media (max-width: 940px) {
  .legacy-shell-footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 600px) {
  .legacy-shell-footer-inner { width: calc(100% - 32px); padding-top: 42px; }
  .legacy-shell-footer-grid { gap: 28px 20px; }
  .legacy-shell-footer h2 { font-size: 14px; }
  .legacy-shell-footer section > a, .legacy-shell-contact p { font-size: 12px; }
  .legacy-shell-contact { grid-column: 1 / -1; }
  .legacy-shell-footer-base { grid-template-columns: 1fr; gap: 18px; margin-top: 30px; }
  .legacy-shell-socials { justify-content: flex-start; }
}

@media (max-width: 350px) {
  h1 { font-size: 2.72rem; }
  .hero h1 { font-size: 2.25rem; }
  .supply-link-grid, .material-links { grid-template-columns: 1fr; }
  .control-rail { grid-template-columns: 1fr; }
  .control-rail div + div { border-left: 0; border-top: 1px solid var(--line); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header { background: var(--navy-deep); backdrop-filter: none; }
  .button-quiet { background: var(--navy-deep); backdrop-filter: none; }
}


.legacy-shell-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  height: 72px;
  color: #fff;
  background: rgba(16, 20, 24, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  transition: background-color 180ms ease, box-shadow 180ms ease;
}

.legacy-shell-header.is-scrolled {
  background: rgba(16, 20, 24, 0.985);
  box-shadow: 0 8px 24px rgba(8, 12, 15, 0.18);
}

.admin-bar .legacy-shell-header {
  top: 32px;
}

.beiyu-shell-active:not(.beiyu-homepage) .site-content {
  padding-top: 72px;
}

.legacy-shell-header-inner {
  width: min(1220px, calc(100% - 48px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.legacy-shell-brand {
  display: inline-flex;
  flex: 0 0 auto;
  width: 174px;
}

.legacy-shell-brand img,
.legacy-shell-footer-brand img {
  display: block;
  width: 100%;
  height: auto;
}

.legacy-shell-nav {
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
  gap: 16px;
  height: 100%;
  margin-left: auto;
}

.legacy-shell-nav > a,
.legacy-shell-dropdown > summary {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: rgba(255, 255, 255, 0.91);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.legacy-shell-nav > a:hover,
.legacy-shell-nav > a:focus-visible,
.legacy-shell-dropdown > summary:hover,
.legacy-shell-dropdown > summary:focus-visible {
  color: #fff;
}

.legacy-shell-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.legacy-shell-dropdown > summary {
  list-style: none;
  gap: 7px;
}

.legacy-shell-dropdown > summary::-webkit-details-marker {
  display: none;
}

.legacy-shell-dropdown > summary::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 160ms ease;
}

.legacy-shell-dropdown[open] > summary::after {
  transform: translateY(2px) rotate(225deg);
}

.legacy-shell-mega,
.legacy-shell-submenu {
  position: absolute;
  top: calc(100% - 1px);
  right: -20px;
  color: #1e2a35;
  background: #fff;
  border: 1px solid #dce2e6;
  box-shadow: 0 22px 52px rgba(7, 18, 28, 0.22);
}

.legacy-shell-mega {
  width: min(710px, calc(100vw - 48px));
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 23px 25px 25px;
}

.legacy-shell-mega > div {
  padding: 0 20px;
  border-left: 1px solid #e4e8eb;
}

.legacy-shell-mega > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.legacy-shell-mega > div:last-child {
  padding-right: 0;
}

.legacy-shell-mega strong {
  display: block;
  margin-bottom: 11px;
  color: #111a22;
  font-size: 12px;
  line-height: 1.4;
  text-transform: uppercase;
}

.legacy-shell-mega a,
.legacy-shell-submenu a {
  display: block;
  padding: 7px 0;
  color: #455462;
  font-size: 13px;
  line-height: 1.35;
  text-decoration: none;
}

.legacy-shell-mega a:hover,
.legacy-shell-mega a:focus-visible,
.legacy-shell-submenu a:hover,
.legacy-shell-submenu a:focus-visible {
  color: #11728c;
}

.legacy-shell-submenu {
  width: 235px;
  padding: 15px 20px;
}

.legacy-shell-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  padding: 0;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.legacy-shell-menu-button img {
  width: 21px;
  height: 21px;
  filter: brightness(0) invert(1);
}

.legacy-shell-rfq {
  min-width: 104px;
  min-height: 44px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 17px;
  color: #fafaf7;
  background: #315f86;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 720;
  text-decoration: none;
  cursor: pointer;
}

.legacy-shell-rfq:hover,
.legacy-shell-rfq:focus-visible {
  color: #fff;
  background: #244761;
}

.legacy-shell-footer {
  position: relative;
  isolation: isolate;
  color: rgba(255, 255, 255, 0.83);
  background: #101418 url("./assets/original-footer-bg.webp") center / cover no-repeat;
  border-top: 1px solid rgba(243, 244, 241, 0.12);
}

.legacy-shell-footer-shade {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: rgba(16, 20, 24, 0.92);
}

.legacy-shell-footer-inner {
  width: min(1220px, calc(100% - 48px));
  margin: 0 auto;
  padding: 54px 0 28px;
}

.legacy-shell-footer-grid {
  display: grid;
  grid-template-columns: 0.75fr 1fr 1.2fr 1.45fr;
  gap: clamp(28px, 4vw, 58px);
}

.legacy-shell-footer section {
  min-width: 0;
}

.legacy-shell-footer h2 {
  margin: 0 0 17px;
  padding-bottom: 10px;
  color: #fff;
  font-size: 15px;
  line-height: 1.2;
  border-bottom: 1px solid rgba(243, 244, 241, 0.20);
}

.legacy-shell-footer section > a {
  display: block;
  width: fit-content;
  min-height: 28px;
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  line-height: 1.45;
  text-decoration: none;
}

.legacy-shell-footer section > a:hover,
.legacy-shell-footer section > a:focus-visible,
.legacy-shell-footer-base a:hover,
.legacy-shell-footer-base a:focus-visible {
  color: #fff;
}

.legacy-shell-contact p {
  margin: 0 0 17px;
  font-size: 13px;
  line-height: 1.55;
}

.legacy-shell-contact strong,
.legacy-shell-contact span {
  display: block;
}

.legacy-shell-contact strong {
  margin-bottom: 3px;
  color: #fff;
  font-size: 11px;
  text-transform: uppercase;
}

.legacy-shell-footer-base {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  align-items: center;
  gap: 30px;
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.legacy-shell-footer-brand {
  width: 164px;
}

.legacy-shell-footer-base p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.legacy-shell-footer-base div {
  display: flex;
  gap: 18px;
}

.legacy-shell-footer-base a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  text-decoration: none;
}

.legacy-shell-socials {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.legacy-shell-footer-base .legacy-shell-socials a {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: #fff;
  opacity: 1;
  transition: opacity 160ms ease;
}

.legacy-shell-footer-base .legacy-shell-socials a:hover,
.legacy-shell-footer-base .legacy-shell-socials a:focus-visible {
  opacity: 0.72;
}

.legacy-shell-socials svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.legacy-shell-socials .social-icon-instagram {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.legacy-shell-socials .social-icon-instagram circle:last-child {
  fill: currentColor;
  stroke: none;
}

@media (max-width: 1120px) {
  .legacy-shell-header-inner {
    width: min(100% - 32px, 1220px);
  }

  .legacy-shell-nav {
    gap: 15px;
  }

  .legacy-shell-nav > a,
  .legacy-shell-dropdown > summary {
    font-size: 12px;
  }
}

@media (max-width: 940px) {
  .legacy-shell-header,
  .legacy-shell-header-inner {
    height: 66px;
  }

  .legacy-shell-brand {
    width: 155px;
  }

  .legacy-shell-header-inner {
    gap: 12px;
  }

  .legacy-shell-rfq {
    min-width: 96px;
    margin-left: auto;
  }

  .legacy-shell-menu-button {
    display: inline-flex;
    margin-left: 0;
  }

  .legacy-shell-nav {
    position: fixed;
    inset: 66px 0 auto;
    display: none;
    height: min(calc(100vh - 66px), 650px);
    padding: 15px 24px 36px;
    overflow-y: auto;
    background: #0c1823;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
  }

  .admin-bar .legacy-shell-nav {
    inset-block-start: 98px;
  }

  .beiyu-shell-active:not(.beiyu-homepage) .site-content {
    padding-top: 66px;
  }

  .legacy-shell-preview.legacy-shell-menu-open {
    overflow: hidden;
  }

  .legacy-shell-menu-open .legacy-shell-nav {
    display: block;
  }

  .legacy-shell-nav > a,
  .legacy-shell-dropdown > summary {
    min-height: 48px;
    color: #fff;
    font-size: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .legacy-shell-dropdown {
    display: block;
  }

  .legacy-shell-dropdown > summary {
    justify-content: space-between;
  }

  .legacy-shell-mega,
  .legacy-shell-submenu {
    position: static;
    width: 100%;
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    border: 0;
    box-shadow: none;
  }

  .legacy-shell-mega {
    grid-template-columns: 1fr;
    padding: 10px 18px 16px;
  }

  .legacy-shell-mega > div {
    padding: 12px 0;
    border: 0;
  }

  .legacy-shell-mega strong {
    color: rgba(255, 255, 255, 0.56);
  }

  .legacy-shell-mega a,
  .legacy-shell-submenu a {
    color: rgba(255, 255, 255, 0.86);
    font-size: 14px;
  }

  .legacy-shell-submenu {
    padding: 10px 18px 16px;
  }

  .legacy-shell-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 782px) {
  .admin-bar .legacy-shell-header {
    top: 46px;
  }

  .admin-bar .legacy-shell-nav {
    inset-block-start: 112px;
  }
}

@media (max-width: 600px) {
  .legacy-shell-header-inner {
    width: calc(100% - 24px);
    gap: 9px;
  }

  .legacy-shell-brand {
    width: 138px;
  }

  .legacy-shell-rfq {
    min-width: 86px;
    min-height: 42px;
    padding: 0 12px;
    font-size: 11px;
  }

  .legacy-shell-footer-inner {
    width: calc(100% - 32px);
    padding-top: 42px;
  }

  .legacy-shell-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 20px;
  }

  .legacy-shell-footer h2 {
    font-size: 14px;
    margin-bottom: 16px;
  }

  .legacy-shell-footer section > a,
  .legacy-shell-contact p {
    font-size: 12px;
  }

  .legacy-shell-contact {
    grid-column: 1 / -1;
  }

  .legacy-shell-footer-base {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 30px;
  }

  .legacy-shell-socials {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 350px) {
  .legacy-shell-brand {
    width: 124px;
  }

  .legacy-shell-rfq {
    min-width: 80px;
    padding: 0 10px;
  }

  .legacy-shell-footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .legacy-shell-header,
  .legacy-shell-dropdown > summary::after {
    transition: none;
  }
}

/* Load after the incumbent shell stylesheet. Only repaired controls are scoped. */
.legacy-shell-parent-item {
  position: relative;
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}

.legacy-shell-parent-item > .legacy-shell-parent-link {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: rgba(255, 255, 255, 0.91);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.legacy-shell-parent-item > .legacy-shell-dropdown {
  position: static;
  display: block;
}

.legacy-shell-parent-item > .legacy-shell-dropdown > summary {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  margin: 0;
  border: 0;
  flex: 0 0 44px;
}

.legacy-shell-parent-item > .legacy-shell-parent-link:hover,
.legacy-shell-parent-item > .legacy-shell-parent-link:focus-visible {
  color: #fff;
}

.legacy-shell-parent-item > .legacy-shell-parent-link:focus-visible,
.legacy-shell-parent-item > .legacy-shell-dropdown > summary:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.legacy-shell-mega strong > .legacy-shell-category-hub {
  display: block;
  padding: 0;
  color: inherit;
  font: inherit;
  text-transform: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.legacy-shell-mega strong > .legacy-shell-category-hub:hover,
.legacy-shell-mega strong > .legacy-shell-category-hub:focus-visible {
  text-decoration: underline;
}

@media (max-width: 1120px) {
  .legacy-shell-parent-item > .legacy-shell-parent-link {
    font-size: 12px;
  }
}

@media (min-width: 941px) {
  /* Anchor the wide panel to the fixed header, not the narrow Products control. */
  .legacy-shell-parent-products {
    position: static;
  }

  .legacy-shell-parent-products > .legacy-shell-products > .legacy-shell-mega {
    position: absolute;
    top: calc(100% - 1px);
    left: max(24px, calc((100% - 710px) / 2));
    right: auto;
    width: min(710px, calc(100% - 48px));
  }
}

@media (max-width: 940px) {
  .legacy-shell-parent-item {
    display: block;
  }

  .legacy-shell-parent-item > .legacy-shell-parent-link {
    min-height: 48px;
    margin-inline-end: 44px;
    color: #fff;
    font-size: 15px;
    white-space: normal;
    overflow-wrap: anywhere;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .legacy-shell-parent-item > .legacy-shell-dropdown > summary {
    position: absolute;
    inset-block-start: 0;
    inset-inline-end: 0;
    height: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }
}


.services-refined { background: #fff; }
.services-refined main { padding-top: 72px; }
.services-refined main h1, .services-refined main h2, .services-refined main h3 { max-width: none; letter-spacing: 0; }
.services-refined main h2 { font-size: 40px; font-weight: 610; line-height: 1.13; text-wrap: balance; }
.services-refined main h3 { font-size: 18px; font-weight: 630; line-height: 1.35; }
.services-refined main p, .services-refined main dd { font-size: 16px; line-height: 1.65; }
.services-refined main a, .services-refined main button { scroll-margin-top: 92px; }
.services-refined .button { min-height: 48px; padding: 12px 22px; font-size: 15px; border-radius: 6px; line-height: 1.35; }
.sr-wrap { width: var(--shell); margin-inline: auto; }
.sr-section { padding-block: 88px; }
.sr-section[id] { scroll-margin-top: 72px; }
.sr-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; }
.sr-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--action); font-size: 16px; font-weight: 650; line-height: 1.5; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.sr-link img { flex: 0 0 18px; }
.sr-link:hover { color: var(--action-dark); text-decoration-thickness: 2px; }
.sr-inline { color: var(--action); text-decoration: underline; text-decoration-color: #315f8660; text-underline-offset: 3px; }
.sr-inline:hover { text-decoration-color: currentColor; }
.sr-photo { display: block; }
.sr-photo img { width: 100%; height: auto; }
.services-refined main figcaption { padding-top: 12px; color: var(--steel); font-size: 14px; line-height: 1.55; }
.sr-heading { display: grid; grid-template-columns: 1.2fr 1fr; gap: 72px; align-items: end; margin-bottom: 36px; }
.sr-heading > p { max-width: 49ch; color: var(--steel); }
.services-refined main .sr-small { font-size: 14px; color: var(--steel); }

.sr-hero { position: relative; isolation: isolate; min-height: 450px; height: min(560px, calc(100svh - 248px)); display: flex; align-items: flex-end; background: #343a3c; color: #fff; }
.sr-hero > video { position: absolute; inset: 0; z-index: -2; height: 100%; width: 100%; object-fit: cover; object-position: 50% 52%; }
.sr-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: #10141859; }
.sr-hero-copy { padding-block: 40px; }
.services-refined .sr-hero h1 { max-width: 22ch; font-size: 64px; font-weight: 620; line-height: 1.04; text-wrap: balance; color: #fff; text-shadow: 0 1px 3px #101418; }
.sr-hero-copy > p { max-width: 49ch; margin-top: 24px; color: #fff; text-shadow: 0 1px 3px #101418; }
.sr-hero-copy .sr-actions { margin-top: 28px; }
.sr-hero-link { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; font-weight: 650; font-size: 15px; text-shadow: 0 1px 3px #101418; }
.sr-hero-link img { filter: brightness(0) invert(1); }
.sr-film-note { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 46px; }
.services-refined main .sr-film-note p { font-size: 14px; color: var(--steel); }
.sr-film-note button { display: grid; place-items: center; width: 44px; height: 44px; flex: none; border: 0; background: transparent; cursor: pointer; }
.sr-film-note button:hover { background: var(--paper); }
.sr-jump { border-block: 1px solid var(--line-data); background: var(--paper); }
.sr-jump > div { display: flex; justify-content: space-between; gap: 24px; }
.sr-jump a { display: flex; align-items: center; min-height: 64px; font-weight: 600; font-size: 14px; }
.sr-jump a:hover { color: var(--action); text-decoration: underline; text-underline-offset: 5px; }

.sr-materials { padding-top: 88px; }
.sr-material-spread { display: grid; grid-template-columns: 6.5fr 5fr; gap: 24px 64px; align-items: start; }
.sr-material-copy { grid-column: 2; grid-row: 1; align-self: center; }
.sr-material-copy > h2 { grid-column: 2; grid-row: 1; }
.sr-material-spread figure { grid-column: 1; grid-row: 1; }
.sr-material-spread figure img { aspect-ratio: 4 / 3; }
.sr-material-copy > p { margin-top: 22px; color: var(--steel); }
.sr-grades { margin-top: 24px; border-block: 1px solid var(--line-data); padding-block: 18px 10px; }
.services-refined .sr-grades h3 { font-size: 14px; }
.sr-grades > p { margin-top: 8px; font-weight: 600; }
.sr-product-nav { grid-column: 1 / -1; grid-row: 2; margin-top: 4px; }
.sr-form-links { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); column-gap: 24px; margin-top: 12px; }
.sr-form-links a { min-height: 52px; padding-block: 10px; border-bottom: 1px solid var(--line-data); display: flex; justify-content: space-between; gap: 12px; align-items: center; color: var(--action); font-size: 16px; font-weight: 650; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.sr-form-links a img { flex: 0 0 16px; }
.sr-form-links a:hover { color: var(--action-dark); text-decoration-thickness: 2px; }
.sr-material-spread > .sr-small { grid-column: 1 / -1; grid-row: 3; margin-top: -12px; }

.sr-services { background: var(--paper); }
.sr-machining-spread { display: grid; grid-template-columns: 1.8fr 1fr; gap: 28px; align-items: start; margin-top: 40px; margin-bottom: 4px; }
.sr-machining-spread figure:first-child img { aspect-ratio: 16 / 9; }
.sr-machining-spread figure:last-child img { aspect-ratio: 4 / 3; }
.sr-service-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.sr-service-table caption { text-align: left; padding-bottom: 18px; font-size: 22px; line-height: 1.35; font-weight: 610; }
.sr-service-table th, .sr-service-table td { text-align: left; vertical-align: top; padding: 20px 24px; border-bottom: 1px solid var(--line-data); font-size: 16px; line-height: 1.6; }
.sr-service-table th:first-child { width: 23%; padding-left: 0; }
.sr-service-table th:nth-child(2) { width: 44%; }
.sr-service-table th:last-child, .sr-service-table td:last-child { padding-right: 0; }
.sr-service-table thead th { font-size: 14px; padding-top: 14px; padding-bottom: 14px; color: var(--steel); font-weight: 600; border-top: 1px solid var(--line-data); }
.sr-service-table tbody th { font-size: 17px; font-weight: 630; }
.sr-service-table td { color: var(--steel); }
.sr-service-table .sr-table-link { display: flex; width: fit-content; max-width: 100%; margin-top: 8px; }
.sr-rfq-review { display: grid; grid-template-columns: 1.3fr 1.1fr auto; gap: 32px; align-items: start; padding-top: 32px; }
.sr-rfq-review p { margin-top: 10px; color: var(--steel); max-width: 55ch; }
.sr-rfq-review ul { margin: 0; padding-left: 18px; font-size: 16px; line-height: 1.8; color: var(--steel); }
.sr-rfq-review .sr-link { white-space: nowrap; }

.sr-process { background: var(--paper); }
.sr-process-spread { display: grid; grid-template-columns: 4fr 7.5fr; gap: 64px; align-items: start; }
.sr-process-copy { position: sticky; top: 112px; }
.sr-process-copy > p { margin-top: 24px; color: var(--steel); }
.sr-process-notes { margin-top: 26px; }
.sr-process-notes > div { padding-block: 18px; border-top: 1px solid var(--line-data); }
.sr-process-notes dt { font-size: 17px; font-weight: 610; }
.sr-process-notes dd { margin-top: 6px; color: var(--steel); }
.sr-process-copy > .sr-link { margin-top: 12px; }
.sr-process-diagram > a > img { width: 100%; height: auto; }
.sr-process-diagram a { position: relative; display: block; cursor: zoom-in; }
.sr-image-action { position: absolute; right: 12px; top: 12px; width: 44px; height: 44px; display: grid; place-items: center; background: #fff; border: 1px solid var(--line-data); border-radius: 6px; }
.sr-image-action img { width: 20px; height: 20px; }
.sr-process-diagram a:hover .sr-image-action { background: var(--paper); }

.sr-inspection { background: #fff; }
.sr-inspection-spread { display: grid; grid-template-columns: 6fr 5fr; gap: 72px; align-items: start; }
.sr-inspection-spread > div > p { margin-top: 24px; color: var(--steel); }
.sr-inspection-copy > .sr-link { margin-top: 12px; }
.sr-inspection-list { margin-block: 24px 12px; }
.sr-inspection-list > div { display: grid; grid-template-columns: 130px 1fr; gap: 20px; padding-block: 17px; border-top: 1px solid var(--line-data); }
.sr-inspection-list dt { font-size: 16px; font-weight: 630; }
.sr-inspection-list dd { color: var(--steel); }
.sr-source-record { padding-top: 20px; margin-top: 22px; border-top: 1px solid var(--line-data); }
.services-refined main .sr-source-record p { font-size: 14px; margin-top: 10px; color: var(--steel); }
.sr-source-record .sr-link { margin-top: 8px; }

.sr-order { padding-bottom: 0; }
.sr-order-steps { list-style: none; margin: 0; padding: 0 0 64px; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); column-gap: 48px; row-gap: 32px; border-bottom: 1px solid var(--line-data); }
.sr-order-steps li { position: relative; padding-left: 42px; }
.sr-order-steps li > span { position: absolute; top: 2px; left: 0; font-size: 15px; font-weight: 600; color: var(--action); }
.sr-order-steps p { color: var(--steel); margin-top: 10px; max-width: 35ch; }

.sr-delivery { padding-top: 64px; }
.sr-delivery-spread { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; }
.sr-packing { padding-top: 70px; }
.sr-document-package { padding-top: 28px; margin-top: 28px; border-top: 1px solid var(--line-data); display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; }
.sr-document-package ul { margin: 0; padding-left: 18px; color: var(--steel); font-size: 16px; line-height: 1.8; }
.services-refined main .sr-media-note { margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line-data); font-size: 14px; color: var(--steel); max-width: 100ch; }
.sr-cta { background: var(--graphite-950); padding-block: 64px; color: #fff; }
.sr-cta > div { display: grid; grid-template-columns: 1fr 270px; gap: 88px; align-items: center; }
.sr-cta h2 { color: #fff; }
.sr-cta p { max-width: 61ch; color: #c8ced0; margin-top: 20px; }
.sr-cta-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.sr-cta-contact .button { margin-bottom: 8px; min-width: 180px; }
.sr-cta-contact > a:not(.button) { font-size: 14px; color: #e9ebe8; overflow-wrap: anywhere; }
.sr-cta-contact > a:not(.button):hover { text-decoration: underline; }

.sv-preview-note { margin: 16px 32px 0; color: var(--steel); font-size: 14px; }
.sr-rfq-summary { display: grid; gap: 8px; margin-top: 16px; }
.sr-rfq-summary[hidden] { display: none; }
.sr-rfq-summary label { font-size: 14px; font-weight: 600; }
.sr-rfq-summary textarea { width: 100%; min-height: 120px; max-height: 240px; resize: vertical; font: inherit; font-size: 14px; line-height: 1.5; padding: 12px; border: 1px solid var(--line-data); background: var(--paper); color: var(--ink); }
.sv-lightbox { padding: 24px; width: min(1120px, calc(100% - 40px)); max-height: calc(100svh - 40px); border: 1px solid var(--line-data); border-radius: 6px; color: var(--ink); background: #fff; }
.sv-lightbox::backdrop { background: #101418db; }
.sv-lightbox header { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.sv-lightbox h2 { font-size: 21px; max-width: none; line-height: 1.35; }
.sv-lightbox button { width: 44px; height: 44px; display: grid; place-items: center; padding: 0; border: 0; background: var(--paper); flex: none; cursor: pointer; }
.sv-lightbox-stage { margin-top: 18px; }
.sr-document-tools { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.sr-document-tools[hidden] { display: none; }
.sr-document-tools output { min-width: 54px; text-align: center; font-size: 14px; font-variant-numeric: tabular-nums; }
.sr-document-tools button:disabled { opacity: .4; cursor: default; }
.sr-document-tools button:not(:disabled):hover { background: var(--line-data); }
.sv-lightbox-stage img { width: 100%; max-height: calc(100svh - 220px); object-fit: contain; }
.sv-lightbox[data-sv-document="true"] .sv-lightbox-stage { max-height: calc(100svh - 300px); overflow: auto; overscroll-behavior: contain; }
.sv-lightbox[data-sv-document="true"] .sv-lightbox-stage img { width: 1040px; min-width: 1040px; max-width: none; max-height: none; }
.sv-lightbox [data-sv-status] { font-size: 13px; color: var(--steel); }
.sv-lightbox [data-sv-original] { display: inline-flex; min-height: 44px; align-items: center; color: var(--action); font-size: 14px; text-decoration: underline; }
.sv-lightbox-stage [hidden] { display: none; }

@media (min-width: 1600px) { .sr-hero { height: 560px; } }
@media (max-width: 1100px) {
  .sr-process-spread, .sr-inspection-spread { gap: 40px; }
  .sr-material-spread { column-gap: 40px; }
  .sr-heading { gap: 40px; }
  .sr-material-spread { align-items: start; }
  .sr-rfq-review { grid-template-columns: 1fr 1fr; }
  .sr-rfq-review .sr-link { grid-column: 2; }
  .sr-inspection-list > div { grid-template-columns: 1fr; gap: 5px; }
  .sr-document-package { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 940px) {
  .services-refined main { padding-top: 66px; }
  .sr-section { padding-block: 64px; }
  .services-refined main h2 { font-size: 34px; }
  .sr-hero { min-height: 480px; }
  .services-refined .sr-hero h1 { font-size: 56px; }
  .sr-jump > div { gap: 12px; flex-wrap: wrap; justify-content: flex-start; column-gap: 24px; padding-block: 8px; }
  .sr-jump a { min-height: 44px; }
  .sr-material-spread { grid-template-columns: 1fr 1fr; column-gap: 32px; }
  .sr-process-spread { grid-template-columns: 1fr 1.5fr; gap: 32px; }
  .sr-process-copy { position: static; }
  .sr-inspection-spread { gap: 32px; }
  .sr-order { padding-bottom: 0; }
  .sr-order-steps { column-gap: 28px; }
  .sr-cta > div { gap: 48px; }
}
@media (max-width: 680px) {
  .sr-wrap { width: calc(100% - 40px); }
  .services-refined main h2 { font-size: 32px; }
  .services-refined main h3 { font-size: 18px; }
  .sr-section { padding-block: 56px; }
  .sr-hero { height: calc(100svh - 220px); min-height: 430px; max-height: 550px; align-items: flex-start; }
  .sr-hero > video { object-position: 52% center; }
  .sr-hero::after { background: #10141873; }
  .sr-hero-copy { padding-block: 26px; }
  .services-refined .sr-hero h1 { font-size: 44px; }
  .sr-hero-copy .sr-actions { gap: 20px; margin-top: 24px; }
  .sr-film-note { gap: 10px; }
  .sr-jump > div { gap: 0 24px; padding-block: 10px; }
  .sr-jump a { font-size: 14px; }
  .sr-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 28px; }
  .sr-material-spread, .sr-process-spread, .sr-inspection-spread { grid-template-columns: 1fr; gap: 32px; }
  .sr-material-copy { display: contents; }
  .sr-material-copy > *, .sr-material-copy > h2, .sr-material-copy > p, .sr-material-spread > figure { grid-column: 1; }
  .sr-material-copy > h2 { grid-row: 1; }
  .sr-material-spread > figure { grid-row: 2; }
  .sr-material-copy > p:not(.sr-small) { grid-row: 3; margin: 0; }
  .sr-material-copy .sr-grades { grid-row: 4; margin: 0; }
  .sr-material-spread > .sr-product-nav { grid-row: 5; margin: 0; }
  .sr-material-spread > .sr-small { grid-row: 6; margin: 0; }
  .sr-form-links { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .sr-machining-spread { grid-template-columns: 1fr; gap: 26px; margin-top: 32px; }
  .sr-machining-spread figure:last-child { width: 78%; margin-left: auto; }
  .sr-service-table, .sr-service-table tbody, .sr-service-table tr, .sr-service-table th, .sr-service-table td { display: block; width: 100%; }
  .sr-service-table thead { display: none; }
  .sr-service-table caption { display: block; padding-bottom: 20px; font-size: 22px; }
  .sr-service-table tbody { border-top: 1px solid var(--line-data); }
  .sr-service-table tr { border-bottom: 1px solid var(--line-data); padding-block: 20px; }
  .sr-service-table th:first-child { width: 100%; padding: 0 0 8px; border: 0; }
  .sr-service-table td { padding: 0; border: 0; font-size: 16px; }
  .sr-service-table td:last-child { margin-top: 12px; font-size: 16px; }
  .sr-service-table td:last-child::before { content: "Quotation reference: "; font-weight: 630; color: var(--ink); }
  .sr-rfq-review { grid-template-columns: 1fr; gap: 18px; }
  .sr-rfq-review .sr-link { grid-column: auto; }
  .sr-process-copy { display: contents; }
  .sr-process-copy > h2 { grid-row: 1; }
  .sr-process-copy > p { grid-row: 2; margin: 0; }
  .sr-process-copy > .sr-link { grid-row: 3; margin: -12px 0 0; }
  .sr-process-diagram { grid-row: 4; margin-inline: -8px; }
  .sr-process-notes { grid-row: 5; margin: 0; }
  .sr-inspection-copy { display: contents; }
  .sr-inspection-copy > h2 { grid-row: 1; }
  .sr-inspection-copy > p { grid-row: 2; margin: 0; }
  .sr-inspection-copy > .sr-link { grid-row: 3; margin: -12px 0 0; }
  .sr-inspection-spread > figure { grid-row: 4; }
  .sr-inspection-list { grid-row: 5; margin: 0; }
  .sr-source-record { grid-row: 6; margin: 0; }
  .sr-inspection-list > div { grid-template-columns: 115px 1fr; gap: 16px; }
  .sr-order { padding-bottom: 0; }
  .sr-order-steps { grid-template-columns: 1fr 1fr; column-gap: 20px; row-gap: 26px; padding-bottom: 48px; }
  .sr-order-steps li { padding-left: 0; }
  .sr-order-steps li > span { position: static; display: block; margin-bottom: 12px; }
  .services-refined .sr-order-steps h3 { font-size: 17px; }
  .sr-delivery { padding-top: 48px; }
  .sr-delivery-spread { grid-template-columns: 1fr; gap: 36px; }
  .sr-packing { padding-top: 0; width: 83%; margin-left: auto; }
  .sr-media-note { margin-top: 28px; }
  .sr-cta { padding-block: 48px; }
  .sr-cta > div { grid-template-columns: 1fr; gap: 28px; }
  .sv-lightbox { padding: 16px; width: calc(100% - 24px); }
  .sv-lightbox h2 { font-size: 18px; }
  .sv-preview-note { margin-inline: 18px; }
}
@media (max-width: 370px) {
  .sr-form-links { grid-template-columns: 1fr; }
  .services-refined .sr-hero h1 { font-size: 36px; }
  .sr-hero-copy .sr-actions { gap: 12px; }
  .sr-hero-copy .button { padding-inline: 16px; font-size: 14px; }
  .sr-hero-link { font-size: 14px; gap: 6px; }
}
@media (prefers-reduced-motion: reduce) { .services-refined *, .services-refined *::before, .services-refined *::after { scroll-behavior: auto !important; transition: none !important; } }