/* Original Brückner identity, clear information hierarchy and locally hosted film stages. */
:root {
  --max: 1180px;
  --paper: #f5f6f8;
  --stage: #f0f2f5;
  --muted: #535f6f;
  --line: #e1e5eb;
  --radius: 20px;
  --header-height: 64px;
  --section-space: clamp(56px, 6vw, 80px);
  --ease-out: cubic-bezier(.23, 1, .32, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
}
html { scroll-padding-top: 84px; }
body { font-kerning: normal; -webkit-font-smoothing: antialiased; }
.wrap { width: min(var(--max), calc(100% - 80px)); }
.section { padding-block: var(--section-space); }
.eyebrow { font-size: .75rem; letter-spacing: .08em; margin-bottom: 14px; }
.lead { font-size: 1.0625rem; line-height: 1.65; max-width: 60ch; }
.button { min-height: 48px; padding: 13px 21px; font-size: .9375rem; font-weight: 500; gap: 12px; transition: background-color 180ms var(--ease-out), border-color 180ms var(--ease-out), transform 140ms var(--ease-out); }
.button .arrow { font-size: 1.125rem; }
.button.outline { border-color: var(--blue); background: transparent; }
.text-link { font-size: .9375rem; font-weight: 500; gap: 7px; }
.arrow { font-size: 1.125rem; transition: transform 180ms var(--ease-out); }
/* Reset the unconditional hover movement inherited from the earlier layout. */
.button:hover, .product-card:hover { transform: none; box-shadow: none; }
.product-card:hover img { transform: none; }
.button:hover { background: var(--blue); }
.button.outline:hover { background: transparent; }
.button.light:hover { background: #fff; color: var(--blue); }
.text-link:hover .arrow, .product-card:hover .arrow { transform: none; }
.desktop-nav a:hover, .footer-col a:hover { color: inherit; }
.desktop-nav a[aria-current=page] { color: var(--blue); }
.site-header { height: var(--header-height); background: #ffffffef; border-bottom-color: var(--line); backdrop-filter: blur(16px); }
.header-inner { gap: 24px; }
.brand, .brand img { width: 164px; }
.brand { min-height: 44px; display: flex; align-items: center; }
.desktop-nav { gap: 20px; font-size: .8125rem; font-weight: 450; }
.header-actions { gap: 12px; }
.header-actions .button { font-size: .8125rem; min-height: 44px; padding: 10px 15px; gap: 8px; }
.languages { font-size: .75rem; gap: 3px; }
.languages a { min-width: 30px; min-height: 44px; }
.mobile-nav { top: var(--header-height); gap: 8px; }
.mobile-nav a { padding: 12px 3px; min-height: 44px; }
.motion-toggle { border: 0; background: transparent; width: 44px; height: 44px; display: grid; place-items: center; padding: 10px; border-radius: 50%; flex-shrink: 0; }
.motion-toggle svg { width: 22px; height: 22px; fill: none; stroke: var(--ink); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.motion-toggle .play-icon { display: none; }
.motion-toggle[aria-pressed=true] .pause-icon { display: none; }
.motion-toggle[aria-pressed=true] .play-icon { display: block; }
.motion-toggle[disabled] { opacity: .45; }

.hero { background: var(--paper); }
.hero-main { display: block; min-height: 0; padding-top: 32px; padding-bottom: 0; text-align: center; }
.hero-copy { position: relative; z-index: 2; }
.anniversary { justify-content: center; margin-bottom: 16px; gap: 10px; }
.anniversary-mark { height: 34px; width: 34px; font-size: .8125rem; }
.anniversary-mark:after { inset: 3px; }
.anniversary-text { text-align: left; font-size: .75rem; line-height: 1.5; letter-spacing: .035em; }
.hero h1 { font-size: clamp(2.5rem, 4.4vw, 3.5rem); line-height: 1.07; letter-spacing: -.045em; max-width: 900px; margin-inline: auto; font-weight: 600; }
.hero-intro { font-size: 1.0625rem; line-height: 1.55; max-width: 630px; margin: 16px auto 0; color: var(--muted); }
.hero-ctas { justify-content: center; flex-direction: row; align-items: center; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.hero-visual { width: min(900px, 100%); min-height: 0; margin: 12px auto 0; position: relative; }
.hero-visual .scene { height: 330px; }
.hero-ghost { display: none; }
.hero-visual .visual-caption { font-size: .75rem; left: 18px; right: 18px; bottom: 8px; flex-direction: row; align-items: center; justify-content: space-between; gap: 16px; text-align: left; }
.visual-caption strong { font-weight: 500; }
.hero-bottom { padding-block: 18px; border-top: 1px solid var(--line); font-size: .75rem; }
.place { font-size: .75rem; }
#promise.section { padding-block: 42px; }
.promise { gap: 48px; grid-template-columns: .8fr 1.2fr; align-items: start; }
.promise h2 { font-size: clamp(1.6rem, 2.5vw, 2rem); line-height: 1.16; letter-spacing: -.035em; }
.promise-copy .lead { font-size: 1rem; }
.promise-tags { margin-top: 18px; gap: 12px 22px; }
.promise-tags span { font-size: .8125rem; }
.section-head { margin-bottom: 30px; align-items: end; }
.section-head h2 { font-size: clamp(1.875rem, 3.1vw, 2.625rem); line-height: 1.12; letter-spacing: -.04em; max-width: 760px; }
.products { background: #fff; }
.product-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
.product-card { display: flex; flex-direction: column; background: var(--paper); border: 0; border-radius: var(--radius); overflow: hidden; position: relative; box-shadow: none; transition: background-color 180ms var(--ease-out); }
.product-info { flex: 1; text-align: center; min-height: 0; padding: 28px 28px 0; position: relative; }
.product-info h3 { font-size: 1.5rem; line-height: 1.16; letter-spacing: -.03em; margin-bottom: 10px; }
.product-info p { font-size: .9375rem; line-height: 1.55; padding: 0; min-height: 0; max-width: 350px; margin: auto; color: var(--muted); }
.product-discover { display: inline-flex; gap: 6px; align-items: center; font-size: .9375rem; color: var(--blue); margin-top: 12px; }
.product-info .arrow { position: static; font-size: 1rem; }
.product-image { flex-shrink: 0; height: 280px; padding: 12px 24px 24px; overflow: hidden; background: transparent; }
.product-image img { height: 100%; width: 100%; object-fit: contain; mix-blend-mode: multiply; }
.card-new { position: static; display: block; color: var(--blue); padding: 0; margin-bottom: 8px; font-size: .75rem; background: transparent; letter-spacing: .025em; border-radius: 0; font-weight: 500; }

/* Legacy illustrated wire sequence remains usable as a static/3D fallback. */
.wire-story { background: var(--paper); position: relative; height: 165svh; margin-block: 12px 64px; }
.wire-story-frame { position: sticky; top: var(--header-height); padding-block: 32px 24px; }
.wire-story-heading { text-align: center; margin-bottom: 24px; }
.wire-story-heading h2 { font-size: clamp(1.875rem, 3vw, 2.5rem); line-height: 1.12; letter-spacing: -.035em; }
.wire-story-heading .lead { font-size: 1rem; line-height: 1.6; max-width: 730px; margin: 14px auto 0; }
.wire-panel { display: grid; grid-template-columns: .7fr 1.6fr; border: 0; border-radius: 0; background: transparent; align-items: center; overflow: visible; }
.wire-copy { padding: 0 28px 0 0; }
.wire-copy h3 { font-size: 1.375rem; line-height: 1.18; letter-spacing: -.025em; }
.wire-copy .eyebrow { font-size: .75rem; margin-bottom: 12px; }
.wire-copy .lead { font-size: .9375rem; line-height: 1.65; margin: 16px 0; }
.wire-models { display: flex; flex-wrap: wrap; gap: 7px; margin: 18px 0; font-size: .75rem; }
.wire-models span { background: var(--stage); padding: 6px 8px; border: 0; border-radius: 6px; }
.wire-copy .text-link { font-size: .9375rem; }
.wire-visual { padding: 0; min-width: 0; }
.wire-visual .scene { height: clamp(250px, 34svh, 360px); background: transparent; }
.wire-steps { gap: 16px; margin-top: 8px; }
.wire-step { font-size: .8125rem; min-height: 48px; padding: 10px 0 12px; transition: color 180ms var(--ease-out), border-color 180ms var(--ease-out); }
.wire-step span { font-size: .75rem; margin-bottom: 6px; }
.wire-step-description { font-size: .875rem; line-height: 1.55; min-height: 42px; margin-top: 12px; }
.wire-note { font-size: .75rem; line-height: 1.6; margin-top: 8px; color: var(--muted); }
.wire-pause { font-size: .8125rem; padding: 10px 0; min-height: 44px; }
.wire-scroll-hint { font-size: .75rem; text-align: center; color: var(--muted); margin-top: 14px; line-height: 1.6; }
.wire-scroll-hint span { margin-right: 8px; }
.technology { padding-top: 28px; }
.technology-grid { grid-template-columns: 1.1fr 1fr; gap: 52px; align-items: center; }
.technology-visual { background: var(--paper); border-radius: var(--radius); overflow: hidden; min-height: 370px; }
.technology-visual img { height: 370px; padding: 28px; width: 100%; object-fit: contain; mix-blend-mode: multiply; }
.tech-caption { font-size: .75rem; left: 24px; right: 24px; bottom: 18px; line-height: 1.6; }
.tech-toggle { font-size: 1.125rem; padding: 20px 0; min-height: 72px; }
.tech-toggle small { font-size: .8125rem; line-height: 1.6; margin-top: 7px; }
.tech-description { font-size: .9375rem; line-height: 1.65; padding-bottom: 20px; }
.chain { background: var(--paper); }
.chain-heading { grid-template-columns: 1.1fr 1fr; gap: 52px; margin-bottom: 30px; }
.chain-heading h2 { font-size: clamp(1.875rem, 2.8vw, 2.375rem); line-height: 1.14; letter-spacing: -.035em; }
.chain-heading .lead { font-size: 1rem; }
.chain-media { border-radius: var(--radius); }
.chain-media-caption { font-size: .875rem; left: 28px; bottom: 24px; }
.chain-flow { gap: 24px; margin-top: 32px; }
.chain-stage h3 { font-size: 1rem; }
.chain-stage p { font-size: .875rem; line-height: 1.65; }
.stage-num { font-size: .75rem; }
.chain-note { font-size: .75rem; line-height: 1.7; }
.quality-heading { gap: 52px; }
.quality h2 { font-size: clamp(1.875rem, 2.8vw, 2.375rem); line-height: 1.14; letter-spacing: -.035em; }
.quality .lead { font-size: 1rem; }
.metric-row { margin-top: 36px; }
.metric-value { font-size: clamp(2.5rem, 4vw, 3.5rem); }
.metric-value .unit { font-size: 1.125rem; }
.metric-label { font-size: .875rem; }
.metric-context { font-size: .8125rem; line-height: 1.75; }
.logo-grid { border: 0; gap: 24px; margin-top: 30px; }
.logo-tile { padding: 18px 0; height: 90px; }
.logo-tile+.logo-tile, .logo-tile:nth-child(n+4) { border: 0; }
.logo-tile img { max-width: 148px; max-height: 60px; }
.reference-note { font-size: .8125rem; }
.references .section-head h2 { font-size: clamp(1.75rem, 2.6vw, 2.125rem); }
.careers-teaser { background: var(--paper); }
.careers-teaser-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.careers-teaser-image { overflow: hidden; border-radius: var(--radius); aspect-ratio: 1100 / 353; background: var(--stage); }
.careers-teaser-image img { width: 100%; height: 100%; object-fit: contain; }
.careers-teaser h2 { font-size: clamp(1.75rem, 2.6vw, 2.125rem); line-height: 1.14; letter-spacing: -.035em; }
.careers-teaser .lead { margin: 18px 0 24px; font-size: 1rem; }
.cta-section { background: #fff; padding-block: 64px; }
.cta-inner .lead { font-size: 1rem; }
.cta-inner h2 { font-size: clamp(1.875rem, 2.8vw, 2.375rem); line-height: 1.14; }
.site-footer { background: var(--paper); padding-top: 48px; }
.footer-main { gap: 40px; }
.footer-col h3 { font-size: .8125rem; }
.footer-col a, .footer-col p, .footer-intro p { font-size: .8125rem; }
.footer-col a { min-height: 44px; display: flex; align-items: center; }
.footer-bottom { font-size: .75rem; }

.page-hero { background: var(--paper); padding-block: 26px 52px; }
.breadcrumbs { font-size: .75rem; margin-bottom: 32px; }
.page-hero-grid { gap: 52px; }
.page-hero h1 { font-size: clamp(2rem, 3.5vw, 3rem); line-height: 1.1; }
.page-hero .lead { font-size: 1.0625rem; line-height: 1.65; margin: 20px 0 24px; }
.detail-image { border-radius: var(--radius); position: relative; overflow: hidden; }
.detail-image img, .detail-scene { height: 340px; }
.page-hero-grid:has(>.detail-image.wide:not([data-heat])) { grid-template-columns: 1fr; gap: 28px; }
.page-hero-grid:has(>.detail-image.wide:not([data-heat]))>div:first-child { max-width: 760px; }
.detail-image.wide:not([data-heat]) img { width: 100%; height: auto; object-fit: contain; }
.detail-scene { background: transparent; }
.prose p { font-size: 1.0625rem; line-height: 1.8; }
.prose h2 { font-size: 1.875rem; line-height: 1.2; }
.feature-list li { font-size: .9375rem; }
.feature-list li::before { content: "•"; font-size: 1rem; font-weight: 400; }
.product-detail .page-main { padding-bottom: 40px; }
.product-detail .page-main + .cta-section { padding-top: 40px; }
.spec-panel { padding: 30px; background: var(--paper); border-radius: var(--radius); }
.spec dt { font-size: .8125rem; }
.spec dd { font-size: .9375rem; }
.spec dd small { font-size: .8125rem; }
.spec-panel h2 { font-size: 1.25rem; }
.manufacturer-examples .muted { font-size: .8125rem; line-height: 1.7; }
.example-item p { font-size: .8125rem; }
.example-item img { height: 215px; }
.career-facts { margin: 0; align-self: start; }
.career-facts>div { border-top: 1px solid var(--line); padding: 22px 0; }
.career-facts dt { font-size: .8125rem; color: var(--muted); margin-bottom: 10px; }
.career-facts dd { font-size: 1.0625rem; line-height: 1.6; margin: 0; }
.application-section { background: var(--paper); }
.application-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; }
.application-grid h2 { font-size: clamp(1.875rem, 2.8vw, 2.375rem); line-height: 1.14; letter-spacing: -.035em; }
.application-grid .lead { margin-top: 18px; font-size: 1rem; }
.application-vacancy { font-size: .875rem; color: var(--muted); line-height: 1.7; margin-top: 22px; max-width: 38ch; }
.application-steps { list-style: none; padding: 0; margin: 0; }
.application-steps li { display: flex; gap: 24px; padding: 22px 0; border-top: 1px solid var(--line); }
.application-number { font-size: .8125rem; color: var(--blue); padding-top: 5px; min-width: 20px; }
.application-steps h3 { font-size: 1.125rem; margin-bottom: 10px; letter-spacing: -.025em; }
.application-steps p { font-size: 1rem; line-height: 1.65; color: var(--muted); }
.application-actions { margin-top: 24px; }
.application-actions>p { font-size: .8125rem; line-height: 1.75; color: var(--muted); max-width: 60ch; margin-top: 18px; }
.application-actions .application-fallback { margin-top: 12px; }
.application-actions .text-link { margin-top: 18px; font-size: .875rem; }
.contact-form { background: var(--paper); border-radius: var(--radius); padding: 32px; }
.contact-form .lead { font-size: 1rem; line-height: 1.65; }
.field label { font-size: .8125rem; }
.field input, .field textarea { font-size: 1rem; padding: 14px 15px; }
.form-note, .field-note { font-size: .8125rem; line-height: 1.75; }
.contact-form h2 { font-size: 1.5rem; }
.form-status, .copy-button { font-size: .875rem; }
.contact-line .eyebrow { font-size: .75rem; }
.contact-line a, .contact-line p { font-size: 1.1875rem; }
.legal-wrap p { font-size: 1rem; line-height: 1.85; }
.legal-wrap .lead { font-size: 1.0625rem; }
.legal-notice { font-size: .9375rem; line-height: 1.7; }
.legal-wrap { width: min(76ch, calc(100% - 80px)); }
.top-progress { width: 100%; transform: scaleX(0); transform-origin: left center; }

/* Three flexible rows keep heading, image and caption inside the available viewport. */
.precision-film-story { --film-scroll-height: 185svh; --film-chrome-height: 90px; background: var(--paper); position: relative; height: auto; padding-block: 0; overflow: visible; }
.precision-film-story--wire { --film-scroll-height: 260svh; --film-chrome-height: 240px; margin-block: 20px 64px; }
.precision-film-intro { padding-block: 32px 20px; }
.precision-film-frame { position: relative; height: auto; padding-block: 24px 20px; }
.precision-film-frame>.wrap { display: flex; flex-direction: column; gap: 14px; min-height: 0; width: min(1440px, calc(100% - 80px)); }
.precision-film-heading { flex: 0 0 auto; text-align: center; }
.precision-film-heading h1 { font-size: clamp(2.375rem, 4.4vw, 3.5rem); line-height: 1.07; letter-spacing: -.045em; max-width: 900px; margin-inline: auto; font-weight: 600; }
.precision-film-heading h2 { font-size: clamp(1.875rem, 2.8vw, 2.375rem); line-height: 1.12; letter-spacing: -.035em; margin-inline: auto; }
.precision-film-heading .eyebrow { margin-bottom: 10px; }
.precision-film-heading .lead, .precision-film-lead { font-size: 1rem; line-height: 1.55; max-width: 760px; margin: 12px auto 0; color: var(--muted); }
.precision-film-heading .hero-intro { font-size: 1rem; margin-top: 12px; }
.precision-film-scroll-hint { font-size: .75rem; line-height: 1.5; color: var(--muted); margin-top: 8px; }
.precision-film-heading .hero-ctas { margin-top: 16px; }
.precision-film-heading .anniversary { margin-bottom: 12px; }
.precision-film-media { position: relative; flex: 0 0 auto; width: min(100%, calc((100svh - var(--header-height) - var(--film-chrome-height)) * 1.777778)); aspect-ratio: 16 / 9; min-height: 0; height: auto; margin: 0 auto; overflow: hidden; border-radius: 14px; background: transparent; }
.precision-film-media>img, .precision-film-media>video { display: block; width: 100%; height: 100%; max-height: 100%; object-fit: contain; object-position: center; padding: 0; }
.precision-film-media .scene { position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0; background: transparent; }
.precision-film-caption { flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; font-size: .75rem; line-height: 1.5; color: var(--muted); }
.precision-film-copy { max-width: 760px; font-size: .875rem; line-height: 1.55; }
.precision-film-controls { flex: 0 0 auto; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.precision-film-progress { flex: 0 0 auto; width: 88px; height: 3px; overflow: hidden; background: var(--line); border-radius: 3px; }
.precision-film-progress>span { display: block; height: 100%; width: 100%; transform: scaleX(var(--motion-film-progress, 0)); transform-origin: left; background: var(--blue); }
.precision-film-story--wire .precision-film-heading h2 { font-size: clamp(1.75rem, 2.5vw, 2.125rem); }
.precision-film-story--wire .precision-film-controls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); width: min(820px, 100%); margin-inline: auto; gap: 16px; }
.precision-film-step { background: transparent; border: 0; border-bottom: 2px solid var(--line); padding: 8px 10px 10px; min-height: 48px; font-size: .875rem; line-height: 1.4; font-weight: 500; text-align: left; color: var(--muted); transition: color 180ms var(--ease-out), border-color 180ms var(--ease-out); }
.precision-film-step>span { display: block; font-size: .75rem; margin-bottom: 4px; }
.precision-film-step[aria-pressed=true] { color: var(--blue); border-bottom-color: var(--blue); }
.precision-film-description { flex: 0 0 auto; font-size: .875rem; line-height: 1.55; color: var(--muted); width: min(760px, 100%); min-height: 44px; margin-inline: auto; text-align: center; }
.precision-film-story--wire .wire-steps { width: 100%; margin-top: 0; }
.precision-film-story--wire .wire-step-description { margin-top: 8px; min-height: 0; }
/* The motion controller opts a usable film into pinning after initialization. */
html.bp-motion-ready .precision-film-story[data-film-ready=true] { height: var(--film-scroll-height); }
html.bp-motion-ready .precision-film-story[data-film-ready=true] .precision-film-frame { position: sticky; top: var(--header-height); height: auto; padding-block: 20px 16px; }
html.bp-motion-ready .precision-film-story[data-film-ready=true] .precision-film-media { height: auto; min-height: 0; }

@media (hover:hover) and (pointer:fine) {
  .button:hover { background: var(--blue-dark); }
  .button.outline:hover { background: #eaf0fa; color: var(--blue); }
  .button.light:hover { background: var(--paper); color: var(--blue); }
  .product-card:hover { background: #edf0f5; }
  .product-card:hover .arrow, .text-link:hover .arrow { transform: translateX(3px); }
  .motion-toggle:hover { background: var(--stage); }
  .desktop-nav a:hover, .footer-col a:hover, .precision-film-step:hover { color: var(--blue); }
}
.button:active, .menu-button:active, .motion-toggle:active { transform: scale(.985); }
@media (max-width:1080px) {
  .desktop-nav { display: none; }
  .menu-button { display: block; }
  .header-actions { margin-left: auto; }
  .header-inner { gap: 20px; }
  .technology-grid { gap: 36px; }
  .careers-teaser-inner, .application-grid { gap: 36px; }
  .footer-main { gap: 30px; }
}
@media (max-width:900px) {
  .wrap { width: calc(100% - 56px); }
  .precision-film-frame>.wrap { width: calc(100% - 56px); }
  .section { padding-block: 60px; }
  .hero-main { padding-top: 28px; }
  .hero h1 { font-size: 2.875rem; }
  .hero-visual { width: 100%; margin-top: 10px; }
  .hero-visual .scene { height: 290px; }
  .promise { gap: 28px; }
  .product-image { height: 240px; }
  .product-info { padding: 26px 22px 0; }
  .product-info h3 { font-size: 1.375rem; }
  .wire-story { height: auto; margin-bottom: 56px; }
  .wire-story-frame { position: relative; top: auto; padding-block: 40px; }
  .wire-panel { grid-template-columns: 1fr; }
  .wire-copy { max-width: 670px; padding: 0; margin: auto; text-align: center; }
  .wire-copy>.eyebrow, .wire-copy h3 { display: none; }
  .wire-copy .lead { font-size: 1rem; margin: 0 auto; max-width: 600px; }
  .wire-models { justify-content: center; margin: 14px 0; }
  .wire-copy .text-link { margin-bottom: 18px; }
  .wire-visual .scene { height: 320px; }
  .technology { padding-top: 0; }
  .technology-grid { gap: 30px; }
  .technology-visual, .technology-visual img { height: 330px; min-height: 330px; }
  .chain-heading, .quality-heading { gap: 30px; }
  .chain-flow { gap: 20px; }
  .logo-grid { grid-template-columns: repeat(3,1fr); gap: 20px; }
  .careers-teaser-inner { gap: 32px; }
  .page-hero-grid { gap: 32px; }
  .detail-image img, .detail-scene { height: 300px; }
  .application-grid { grid-template-columns: 1fr; gap: 32px; }
  .application-vacancy { max-width: 60ch; }
  .footer-main { grid-template-columns: repeat(3,1fr); }
  .footer-intro { display: flex; gap: 28px; align-items: center; grid-column: 1/-1; }
  .footer-intro p { max-width: 400px; }
  .footer-intro .brand { margin-bottom: 0; }
}
@media (max-width:650px) {
  .wrap { width: calc(100% - 40px); }
  .precision-film-frame>.wrap { width: calc(100% - 40px); }
  .section { padding-block: 48px; }
  .site-header { height: var(--header-height); }
  .brand, .brand img { width: 132px; }
  .header-inner { gap: 8px; }
  .header-actions { gap: 4px; }
  .header-actions>.button { display: none; }
  .languages a { min-width: 28px; min-height: 44px; }
  .motion-toggle { width: 40px; height: 44px; padding: 8px; }
  .menu-button { width: 40px; height: 44px; padding: 9px; }
  .mobile-nav { top: var(--header-height); padding: 20px; }
  .hero-main { padding-top: 24px; }
  .hero h1 { font-size: clamp(2.25rem, 9.6vw, 2.625rem); line-height: 1.08; letter-spacing: -.035em; }
  .hero-intro { font-size: 1rem; line-height: 1.55; margin-top: 14px; max-width: 350px; }
  .hero-ctas { gap: 10px; margin-top: 18px; }
  .hero-ctas .button { font-size: .875rem; padding: 12px 16px; gap: 7px; min-height: 48px; }
  .hero-ctas .button .arrow { font-size: 1rem; }
  .hero-visual { margin-top: 12px; min-height: 0; }
  .hero-visual .scene { height: 240px; }
  .hero-visual .visual-caption { font-size: .75rem; bottom: 4px; left: 0; right: 0; gap: 12px; flex-wrap: wrap; }
  .hero-bottom, .place { font-size: .75rem; }
  .hero-bottom { padding-block: 16px; gap: 18px; }
  #promise.section { padding-block: 32px; }
  .promise { grid-template-columns: 1fr; gap: 18px; }
  .promise h2 { font-size: 1.75rem; max-width: 390px; }
  .promise-copy .lead { font-size: 1rem; }
  .promise-tags { gap: 12px 18px; margin-top: 18px; }
  .promise-tags span { font-size: .8125rem; }
  .section-head { display: block; margin-bottom: 24px; }
  .section-head h2 { font-size: 1.875rem; }
  .section-head>.text-link { font-size: .9375rem; margin-top: 16px; }
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-info { padding: 26px 24px 0; }
  .product-info h3 { font-size: 1.5rem; }
  .product-image { height: 240px; padding: 12px 20px 20px; }
  .product-discover { font-size: .9375rem; }
  .wire-story { margin-block: 10px 48px; }
  .wire-story-frame { padding-block: 36px 32px; }
  .wire-story-heading { margin-bottom: 20px; }
  .wire-story-heading h2 { font-size: 1.875rem; }
  .wire-story-heading .lead { font-size: 1rem; margin-top: 12px; }
  .wire-models { font-size: .75rem; gap: 6px; }
  .wire-visual .scene { height: 250px; }
  .wire-steps { gap: 10px; }
  .wire-step { font-size: .75rem; min-height: 48px; }
  .wire-step-description { font-size: .8125rem; min-height: 0; }
  .wire-pause { font-size: .8125rem; min-height: 44px; }
  .wire-scroll-hint { text-align: left; margin-top: 12px; }
  .technology-grid { grid-template-columns: 1fr; gap: 24px; }
  .technology-visual, .technology-visual img { height: 300px; min-height: 300px; }
  .technology-visual img { padding: 24px; }
  .tech-toggle { font-size: 1.125rem; padding: 18px 0; }
  .chain-heading { grid-template-columns: 1fr; gap: 20px; }
  .chain-heading h2, .quality h2, .cta-inner h2 { font-size: 1.875rem; }
  .chain-media img { aspect-ratio: 1.55; object-fit: cover; object-position: center; }
  .chain-media-caption { font-size: .8125rem; left: 18px; right: 18px; bottom: 20px; }
  .chain-flow { grid-template-columns: 1fr 1fr; gap: 24px 20px; margin-top: 28px; }
  .chain-stage h3 { font-size: .9375rem; }
  .quality-heading { grid-template-columns: 1fr; gap: 20px; }
  .metric-row { grid-template-columns: 1fr; gap: 24px; margin-top: 30px; }
  .metric-value { font-size: 3rem; }
  .metric-value .unit { font-size: 1.125rem; }
  .quality-link { display: block; }
  .quality-link .text-link { margin-top: 20px; }
  .logo-grid { gap: 12px; }
  .logo-tile { height: 76px; padding: 12px 0; }
  .logo-tile img { max-height: 42px; max-width: 95px; }
  .careers-teaser-inner { grid-template-columns: 1fr; gap: 26px; }
  .careers-teaser-image { aspect-ratio: 1100 / 353; }
  .careers-teaser h2, .references .section-head h2 { font-size: 1.75rem; }
  .careers-teaser .lead { margin: 16px 0 22px; }
  .cta-section { padding-block: 48px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 28px 22px; }
  .footer-intro { display: block; }
  .footer-intro .brand { margin-bottom: 18px; }
  .footer-bottom { display: block; font-size: .75rem; }
  .footer-bottom div { gap: 18px; flex-wrap: wrap; margin-top: 14px; }
  .page-hero { padding-block: 22px 40px; }
  .breadcrumbs { margin-bottom: 28px; font-size: .75rem; }
  .page-hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .page-hero h1 { font-size: 2.125rem; }
  .page-hero .lead { font-size: 1rem; }
  .detail-image img, .detail-scene { height: 260px; }
  .page-main { padding-block: 48px; }
  .content-grid { grid-template-columns: 1fr; gap: 30px; }
  .prose p { font-size: 1rem; }
  .prose h2 { font-size: 1.625rem; }
  .feature-list li { font-size: .9375rem; }
  .spec-panel { padding: 24px; }
  .example-grid { grid-template-columns: 1fr; gap: 16px; }
  .example-item:nth-child(3) { grid-column: auto; }
  .example-item img, .example-item:nth-child(3) img { height: 210px; }
  .example-item p { font-size: .8125rem; padding: 16px; }
  .application-grid h2 { font-size: 1.875rem; }
  .application-steps li { gap: 18px; }
  .application-actions .button { font-size: .875rem; max-width: 100%; gap: 10px; }
  .career-facts dd { font-size: 1rem; }
  .contact-form { padding: 26px 22px; }
  .field-grid { grid-template-columns: 1fr; }
  .contact-line a, .contact-line p { font-size: 1.125rem; }
  .form-actions .button { font-size: .875rem; gap: 10px; padding: 12px 16px; }
  .legal-wrap { width: calc(100% - 40px); }
  .legal-wrap h1 { font-size: 2.125rem; }
  .precision-film-story { --film-scroll-height: 185svh; --film-chrome-height: 110px; }
  .precision-film-story--wire { --film-scroll-height: 230svh; --film-chrome-height: 290px; margin-block: 12px 48px; }
  .precision-film-intro { padding-block: 24px 16px; }
  .precision-film-frame { padding-block: 18px 16px; }
  .precision-film-frame>.wrap { gap: 12px; }
  .precision-film-heading h1 { font-size: clamp(2.125rem, 9.6vw, 2.5rem); line-height: 1.08; letter-spacing: -.035em; }
  .precision-film-heading h2, .precision-film-story--wire .precision-film-heading h2 { font-size: 1.75rem; }
  .precision-film-heading .anniversary { margin-bottom: 10px; }
  .precision-film-heading .anniversary-mark { width: 30px; height: 30px; }
  .precision-film-heading .anniversary-text { font-size: .75rem; }
  .precision-film-heading .lead, .precision-film-heading .hero-intro, .precision-film-lead { font-size: .9375rem; line-height: 1.5; margin-top: 10px; }
  .precision-film-heading .hero-ctas { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
  .precision-film-heading .hero-ctas .button { font-size: .875rem; padding: 11px 12px; min-height: 48px; justify-content: center; gap: 7px; line-height: 1.35; }
  .precision-film-media { min-height: 0; height: auto; }
  .precision-film-media>img, .precision-film-media>video { padding: 0; }
  .precision-film-caption { font-size: .75rem; flex-wrap: wrap; gap: 8px 12px; }
  .precision-film-copy { font-size: .8125rem; }
  .precision-film-progress { width: 60px; }
  .precision-film-story--wire .precision-film-controls { grid-template-columns: 1fr 1fr; gap: 8px 14px; }
  .precision-film-step { font-size: .8125rem; padding: 6px 4px 8px; min-height: 48px; }
  .precision-film-step>span { margin-bottom: 2px; }
  .precision-film-description { font-size: .8125rem; min-height: 40px; }
  html.bp-motion-ready .precision-film-story[data-film-ready=true] .precision-film-frame { padding-block: 16px 12px; }
}
@media (max-height:740px) and (min-width:651px) {
  .precision-film-frame>.wrap { gap: 10px; }
  .precision-film-heading h1 { font-size: 3.125rem; }
  .precision-film-heading .anniversary { margin-bottom: 8px; }
  .precision-film-heading .anniversary-mark { height: 30px; width: 30px; }
  .precision-film-heading .hero-intro, .precision-film-heading .lead { font-size: .9375rem; margin-top: 10px; }
  .precision-film-heading .hero-ctas { margin-top: 12px; }
}
@media (max-height:540px) {
  html.bp-motion-ready .precision-film-story[data-film-ready=true] { height: auto; }
  html.bp-motion-ready .precision-film-story[data-film-ready=true] .precision-film-frame { position: relative; top: auto; height: auto; }
  .precision-film-media, html.bp-motion-ready .precision-film-story[data-film-ready=true] .precision-film-media { width: 100%; height: auto; min-height: 0; }
}
@media (prefers-reduced-motion:reduce) {
  .wire-story, html.bp-motion-ready .precision-film-story[data-film-ready=true] { height: auto; }
  .wire-story-frame, html.bp-motion-ready .precision-film-story[data-film-ready=true] .precision-film-frame { position: relative; top: auto; height: auto; }
  .precision-film-media, html.bp-motion-ready .precision-film-story[data-film-ready=true] .precision-film-media { width: 100%; height: auto; min-height: 0; }
  .motion-toggle { opacity: .45; }
  .button, .arrow { transition: none; }
}
html[data-motion-paused=true] .reveal { opacity: 1; transform: none; transition: none; }

/* Realistic product stills share the film reference. */
.pin-photograph {margin:0;}
.pin-photograph img {object-fit:contain; padding:18px;}
.product-image, .pin-photograph {position:relative;}
.product-image-credit {position:absolute; right:14px; bottom:10px; color:var(--muted); font-size:12px; line-height:1.4;}
.pin-photograph .product-image-credit {position:static; display:block; padding:0 16px 12px; text-align:right;}
.product-detail .detail-image:not(.pin-photograph) { background: var(--paper); }
.product-detail .detail-image:not(.pin-photograph) img { padding: 16px; }
.product-detail .detail-image .bp-motion-video-credit { position: relative; top: auto; right: auto; max-width: none; display: block; border: 0; border-radius: 0; background: transparent; backdrop-filter: none; padding: 0 16px 12px; text-align: right; font-size: 12px; }
.precision-film-story--wire .precision-film-caption {display:flex; flex-wrap:wrap; gap:8px 18px;}

/* Product values follow the frame that has actually been displayed. Their
   space is reserved throughout the film, so neither image nor text jumps. */
.precision-film-story--hero { --film-scroll-height: 320svh; --film-chrome-height: 285px; }
.hero-precision { width: 100%; max-width: 1120px; margin-inline: auto; }
.hero-precision-guides { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; fill: none; stroke: var(--blue); stroke-width: 2; }
.hero-precision-guides g { opacity: 0; transition: none; }
[data-hero-precision-phase="1"] .hero-surface-guide,
[data-hero-precision-phase="2"] .hero-surface-guide,
[data-hero-precision-phase="3"] .hero-surface-guide,
[data-hero-precision-phase="2"] .hero-diameter-guide,
[data-hero-precision-phase="3"] .hero-diameter-guide { opacity: 1; transition: opacity 220ms var(--ease-out); }
[data-hero-precision-mode="pending"] .hero-precision-guides g { transition: none; }
.hero-precision-metrics { display: grid; grid-template-columns: 1fr 1.25fr 1fr; gap: 24px; margin: 0; min-height: 82px; }
.hero-precision-metric { margin: 0; padding: 5px 0; min-width: 0; }
.hero-precision-metric dt { font-size: .8125rem; line-height: 1.5; color: var(--muted); margin-bottom: 5px; }
.hero-precision-metric dd { margin: 0; color: var(--blue); font-size: clamp(1.0625rem, 1.5vw, 1.375rem); line-height: 1.35; font-weight: 500; letter-spacing: -.02em; }
.hero-precision-achievable { display: block; color: var(--muted); font-size: .8125rem; line-height: 1.5; font-weight: 400; letter-spacing: 0; margin-top: 2px; }
.hero-precision-finish { display: flex; align-items: center; justify-content: space-between; gap: 16px 32px; min-height: 50px; margin-top: 10px; }
.hero-precision-note { margin: 0; color: var(--muted); font-size: .75rem; line-height: 1.5; max-width: 700px; }
.hero-precision-cta { flex: 0 0 auto; min-height: 44px; display: inline-flex; align-items: center; gap: 10px; font-size: .875rem; line-height: 1.4; }
.hero-precision-metric, .hero-precision-note, .hero-precision-cta { transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out), visibility 0s; }
[data-hero-precision-phase="0"] .hero-precision-metric,
[data-hero-precision-phase="1"] [data-hero-precision-step="2"],
[data-hero-precision-phase="1"] [data-hero-precision-step="3"],
[data-hero-precision-phase="2"] [data-hero-precision-step="3"],
[data-hero-precision-phase="0"] .hero-precision-note,
[data-hero-precision-phase]:not([data-hero-precision-phase="3"]) .hero-precision-cta { visibility: hidden; opacity: 0; transform: translateY(4px); transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out), visibility 0s 180ms; }
@media (max-width:900px) {
  .precision-film-story--hero { --film-chrome-height: 310px; }
  .hero-precision-metrics { gap: 20px; }
  .hero-precision-finish { align-items: flex-start; }
  .hero-precision-note { max-width: 490px; }
}
@media (max-width:650px) {
  .precision-film-story--hero { --film-scroll-height: 320svh; --film-chrome-height: 385px; }
  .hero-precision-metrics { grid-template-columns: 1fr; gap: 0; min-height: 162px; }
  .hero-precision-metric { display: grid; grid-template-columns: minmax(115px, .85fr) minmax(0, 1.35fr); gap: 12px; min-height: 54px; align-items: baseline; border-top: 1px solid var(--line); padding: 8px 0; }
  .hero-precision-metric dt { margin: 0; font-size: .75rem; }
  .hero-precision-metric dd { font-size: 1rem; }
  .hero-precision-achievable { display: inline; margin-left: 4px; font-size: .75rem; }
  .hero-precision-finish { flex-direction: column; gap: 6px; min-height: 104px; margin-top: 8px; }
  .hero-precision-note { font-size: .6875rem; line-height: 1.5; }
  .hero-precision-cta { font-size: .8125rem; min-height: 44px; }
}
@media (max-height:700px) and (max-width:650px) {
  html.bp-motion-ready .precision-film-story--hero[data-film-ready=true] { height: auto; }
  html.bp-motion-ready .precision-film-story--hero[data-film-ready=true] .precision-film-frame { position: relative; top: auto; }
  .precision-film-story--hero .precision-film-media { width: 100%; }
}
@media (prefers-reduced-motion:reduce) {
  .hero-precision-metric, .hero-precision-note, .hero-precision-cta { opacity: 1 !important; visibility: visible !important; transform: none !important; transition: none !important; }
}

/* The unchanged film, its guides and the page share one uninterrupted stage.
   Only background margins blend after the close-up has pulled back. */
.precision-film-story--hero {
  --hero-backdrop: rgb(243, 242, 247);
  --hero-edge-blend: 1;
  background: var(--hero-backdrop);
}
.precision-film-story--hero .precision-film-frame {
  background: var(--hero-backdrop);
  overflow: hidden;
}
.hero-film-visual {
  --hero-feather: calc(var(--hero-edge-blend) * 4%);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 var(--hero-feather), #000 calc(100% - var(--hero-feather)), transparent), linear-gradient(to bottom, transparent, #000 var(--hero-feather), #000 calc(100% - var(--hero-feather)), transparent);
  mask-image: linear-gradient(to right, transparent, #000 var(--hero-feather), #000 calc(100% - var(--hero-feather)), transparent), linear-gradient(to bottom, transparent, #000 var(--hero-feather), #000 calc(100% - var(--hero-feather)), transparent);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
.precision-film-story--hero .precision-film-media { border-radius: 0; }
@media (min-width:901px) and (min-height:541px) {
  .precision-film-story--hero { --hero-caption-height: 180px; }
  .precision-film-story--hero .precision-film-frame,
  html.bp-motion-ready .precision-film-story--hero[data-film-ready=true] .precision-film-frame {
    height: calc(100svh - var(--header-height));
    padding: 0;
  }
  .precision-film-story--hero .precision-film-frame > .hero-stage-wrap {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
  }
  .precision-film-story--hero .hero-film-visual {
    position: absolute;
    inset: 0 0 var(--hero-caption-height);
    overflow: hidden;
  }
  .precision-film-story--hero .precision-film-media {
    position: absolute;
    left: 50%;
    top: 50%;
    width: min(107vw, calc((100svh - var(--header-height) - var(--hero-caption-height)) * 2.45));
    height: auto;
    transform: translate(-50%, -50%);
    margin: 0;
  }
  .precision-film-story--hero .hero-precision {
    position: absolute;
    bottom: 64px;
    left: 50%;
    transform: translateX(-50%);
    width: min(1320px, calc(100% - 96px));
    max-width: none;
  }
  .precision-film-story--hero .hero-precision-metrics { min-height: 62px; gap: 32px; }
  .precision-film-story--hero .hero-precision-metric { padding-block: 0; }
  .precision-film-story--hero .hero-precision-achievable { display: inline; margin-left: 5px; }
  .precision-film-story--hero .hero-precision-finish { margin-top: 8px; min-height: 44px; }
  .precision-film-story--hero .precision-film-progress { position: absolute; bottom: 49px; left: 48px; }
  .precision-film-story--hero .precision-film-caption { position: absolute; bottom: 20px; left: 48px; right: 48px; }
  .precision-film-story--hero .precision-film-frame::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 18px;
    background: linear-gradient(transparent, var(--paper));
    pointer-events: none;
  }
}
@media (max-width:900px), (max-height:540px) {
  .precision-film-story--hero .hero-film-visual { width: 100%; }
  .precision-film-story--hero .hero-film-visual .precision-film-media { width: 100%; }
}
@media (max-width:900px) {
  .precision-film-story--hero .hero-film-visual { width: 100vw; margin-left: calc((100% - 100vw) / 2); }
}
@media (max-width:650px) {
  .precision-film-story--hero .precision-film-frame > .hero-stage-wrap { gap: 16px; }
}
@media (prefers-reduced-motion:reduce) {
  .hero-precision-guides g { transition: none; }
}