/* V5 only. V4, Version A and the published site do not load this stylesheet. */
:root {
  --ink: #172b28; --muted: #455d58; --paper: #f7f5f0; --white: #fff;
  --teal: #075b56; --teal-hover: #064641; --line: #c9d4cd; --mint: #e5eee7;
  --type-body: 1.25rem; --type-support: 1.125rem; --type-action: 1.1875rem;
  --type-label: 1.25rem; --type-meta: 1rem;
  --header: 90px; --gutter: clamp(24px, 5vw, 104px);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink); background: var(--paper); font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header); scrollbar-color: #6e8980 var(--paper); }
body { margin: 0; font-size: var(--type-body); line-height: 1.65; }
::selection { background: var(--teal); color: #fff; }
h1, h2, h3, p, figure { margin: 0; }
a { color: inherit; text-decoration: none; text-underline-offset: 5px; }
button { font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.svg-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
a, button { touch-action: manipulation; }
a:focus-visible, button:focus-visible { outline: 3px solid #a75c16; outline-offset: 5px; }
#main:focus { outline: none; }
h1, h2 { font-weight: 550; line-height: 1.06; letter-spacing: -.035em; text-wrap: balance; }
h2 { font-size: clamp(44px, 4.5vw, 80px); }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 24px; min-height: 56px; padding: 15px 24px; border-radius: 3px; font-weight: 650; font-size: var(--type-support); line-height: 1.4; transition: background-color .2s, color .2s; }
.button-primary { background: var(--teal); color: #fff; }
.button-primary:hover { background: var(--teal-hover); }
.button svg, .text-link svg { width: 21px; height: 21px; }
.text-link { display: inline-flex; align-items: center; gap: 14px; min-height: 48px; font-weight: 650; font-size: var(--type-support); color: var(--teal); }
.text-link:hover { text-decoration: underline; }
.skip-link { position: fixed; left: 20px; top: -100px; padding: 12px 20px; background: #fff; z-index: 100; }
.skip-link:focus { top: 12px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }

/* Quiet chrome keeps the product photography in the foreground. */
.scroll-header { height: var(--header); display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 0 var(--gutter); position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; flex-shrink: 0; min-height: 44px; }
.brand img { width: 196px; height: auto; }
.main-nav { display: flex; align-items: center; gap: clamp(18px, 2vw, 32px); font-size: var(--type-support); font-weight: 550; }
.main-nav > a:not(.button) { display: inline-flex; align-items: center; min-height: 44px; }
.main-nav > a:not(.button):hover { color: var(--teal); text-decoration: underline; }
.main-nav .header-quote { font-size: var(--type-support); min-height: 48px; padding: 12px 16px; gap: 12px; }
.language-switcher { display: flex; border: 1px solid var(--line); padding: 3px; gap: 2px; border-radius: 4px; font-size: var(--type-support); }
.language-switcher a { display: grid; place-items: center; min-width: 38px; min-height: 40px; border-radius: 2px; }
.language-switcher a[aria-current] { color: #fff; background: var(--teal); }
.language-switcher a:not([aria-current]):hover { background: var(--mint); }
.menu-toggle { display: none; }
.scene { position: relative; min-height: calc(100svh - var(--header)); scroll-margin-top: 0; }
.chapter-nav { position: fixed; right: 10px; top: 50%; transform: translateY(-50%); z-index: 25; padding: 6px 0; border: 1px solid var(--line); border-radius: 24px; background: var(--paper); }
.chapter-nav a { position: relative; display: flex; align-items: center; justify-content: center; width: 32px; height: 44px; }
.chapter-mark { display: block; width: 6px; height: 6px; border: 1px solid var(--teal); border-radius: 50%; }
.chapter-nav a.is-current .chapter-mark { background: var(--teal); width: 8px; height: 8px; }
.chapter-name { position: absolute; right: calc(100% + 10px); padding: 7px 12px; background: var(--paper); border: 1px solid var(--line); border-radius: 3px; white-space: nowrap; font-size: var(--type-support); opacity: 0; pointer-events: none; }
.chapter-nav a:hover .chapter-name, .chapter-nav a:focus-visible .chapter-name { opacity: 1; }

/* One continuous image canvas at every viewport, with live HTML copy above it. */
.hero-domestic { isolation: isolate; overflow: hidden; display: flex; align-items: center; min-height: max(800px, calc(100svh - var(--header))); padding: 64px var(--gutter) 204px; background: #d8e8f3; }
.intro-visual { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; margin: 0; }
.intro-visual .swiper-wrapper { width: 100%; height: 100%; }
.hero-slide { background: #d8e8f3; }
.hero-slide > img { width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: 65% center; }
.hero-slide-film > img { object-position: 58% center; }
.hero-slide-panel > img { object-position: 75% center; }
/* The fixed reading veil never moves with the image transition. */
.hero-domestic::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, #edf4f8f5 0%, #edf4f8e8 26%, #edf4f800 62%); pointer-events: none; }
.intro-copy { position: relative; z-index: 2; width: 44%; max-width: 700px; pointer-events: none; }
.intro-copy a { pointer-events: auto; }
.intro-copy h1 { font-size: clamp(48px, 4.15vw, 80px); }
.intro-copy h1 span { color: var(--teal); }
.intro-description { max-width: 40ch; margin-top: 28px; font-size: var(--type-body); line-height: 1.65; color: #29474f; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 28px; margin-top: 32px; }
.hero-controls { position: absolute; z-index: 3; bottom: 85px; left: var(--gutter); right: var(--gutter); display: flex; gap: 12px; align-items: center; color: #193d47; }
.hero-controls[hidden] { display: none; }
.hero-selectors { display: flex; gap: 28px; flex: 1; max-width: 710px; margin-right: auto; }
.hero-selectors button { position: relative; display: flex; align-items: baseline; text-align: left; gap: 12px; flex: 1; min-height: 60px; padding: 14px 0 18px; border: 0; border-bottom: 1px solid #698b98; background: transparent; color: #29474f; font-size: var(--type-support); line-height: 1.35; font-weight: 600; }
.slide-number { font-size: var(--type-support); font-weight: 500; font-variant-numeric: tabular-nums; }
.hero-selectors button::after { content: ""; position: absolute; height: 3px; bottom: -1px; left: 0; right: 0; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform .6s cubic-bezier(.16,1,.3,1); }
.hero-selectors button[aria-pressed=true]::after { transform: scaleX(1); }
.hero-selectors button[aria-pressed=true] { color: var(--teal); }
.hero-selectors button:hover { color: #003d37; }
.hero-previous, .hero-next, .hero-playback { display: grid; place-items: center; width: 48px; height: 48px; flex: 0 0 48px; border: 1px solid #8daab5; border-radius: 50%; background: #edf4f8; color: #193d47; transition: background-color .2s; }
.hero-previous:hover, .hero-next:hover, .hero-playback:hover { background: #d4e4ec; }
.hero-controls svg { width: 20px; height: 20px; }
.hero-controls .arrow-back { transform: rotate(180deg); }
.hero-playback .play-icon, .hero-playback.is-paused .pause-icon { display: none; }
.hero-playback.is-paused .play-icon { display: block; }
.hero-controls button:disabled { opacity: .55; cursor: default; }
.intro-bottom { position: absolute; z-index: 2; inset: auto var(--gutter) 22px; display: flex; justify-content: space-between; align-items: center; gap: 24px; color: #29474f; }
.intro-bottom > p { font-size: var(--type-support); }
.next-chapter { display: flex; align-items: center; gap: 14px; font-size: var(--type-support); font-weight: 600; }
.next-chapter > span { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid #8daab5; border-radius: 50%; background: #edf4f8; }
.hero-domestic::before { content: ""; position: absolute; inset: auto 0 0; height: 205px; z-index: 1; background: linear-gradient(0deg, #edf4f8 0%, #edf4f8f5 64%, #edf4f800 100%); pointer-events: none; }
/* Before JS, or if the optional library fails, the initial image remains visible. */
.intro-visual:not(.swiper-initialized) .swiper-wrapper { display: block; }
.intro-visual:not(.swiper-initialized) .hero-slide { position: absolute; inset: 0; visibility: hidden; }
.intro-visual:not(.swiper-initialized) .hero-slide.is-active { visibility: visible; }
.intro-visual .swiper-slide { transition-timing-function: cubic-bezier(.16,1,.3,1); }

/* The operator and copy occupy separate grid regions, never overlapping. */
.manufacturing-scene { display: grid; grid-template-columns: 40% 60%; grid-template-rows: 1fr auto; align-items: center; min-height: max(730px, calc(100svh - var(--header))); background: var(--paper); }
.manufacturing-photo { grid-column: 2; grid-row: 1 / 3; width: 100%; height: 100%; min-height: 730px; object-fit: cover; object-position: 54% center; }
.manufacturing-copy { container: manufacturing-copy / inline-size; grid-column: 1; grid-row: 1; padding: 72px clamp(28px, 3.5vw, 72px) 36px var(--gutter); }
.manufacturing-copy h2 { font-size: clamp(44px, 3.65vw, 66px); }
.manufacturing-copy > p { color: var(--muted); margin-top: 28px; max-width: 37ch; font-size: var(--type-body); }
.manufacturing-copy > .text-link { margin-top: 28px; }
.process-route { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; border-top: 1px solid var(--line); margin-top: 36px; padding-top: 24px; font-size: var(--type-support); }
.process-route svg { width: 18px; height: 18px; }
.photo-caption { grid-column: 1; grid-row: 2; display: flex; flex-direction: column; gap: 4px; padding: 0 32px 40px var(--gutter); font-size: var(--type-support); color: var(--muted); }
.photo-caption span:first-child { font-weight: 650; color: var(--ink); }
.scene-next { position: absolute; right: var(--gutter); bottom: 26px; width: 48px; height: 48px; background: var(--paper); display: grid; place-items: center; border-radius: 50%; }
.quality-scene { display: grid; grid-template-columns: 1fr 1.06fr; background: var(--paper); }
.quality-photo { position: relative; min-height: 840px; }
.quality-photo > img { position: absolute; width: 100%; height: 100%; object-fit: cover; object-position: 38% center; }
.quality-photo figcaption { position: absolute; bottom: 24px; left: 24px; right: 24px; width: fit-content; background: var(--paper); padding: 10px 14px; font-size: var(--type-support); }
.quality-copy { padding: 72px var(--gutter) 64px clamp(32px, 4vw, 72px); align-self: center; }
.quality-copy h2 { font-size: clamp(44px, 4.3vw, 72px); }
.quality-copy > p:not(.quality-note) { color: var(--muted); max-width: 42ch; margin-top: 28px; }
.certificates { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; margin-top: 36px; }
.certificates > a { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; }
.certificates img { width: 100%; height: auto; aspect-ratio: 420/597; object-fit: contain; background: white; padding: 4px; }
.certificates > a:hover img { box-shadow: 0 8px 20px #172b2820; }
.certificates strong { margin-top: 16px; font-size: var(--type-support); line-height: 1.4; }
.certificates span { font-size: var(--type-support); color: var(--muted); line-height: 1.5; display: flex; gap: 4px; margin-top: 6px; align-items: start; overflow-wrap: anywhere; }
.certificates svg { width: 14px; height: 14px; margin-top: 3px; }
.quality-note { font-size: var(--type-support); color: var(--muted); margin-top: 24px; max-width: 46ch; }
.quality-copy > .text-link { border-top: 1px solid var(--line); padding-top: 22px; margin-top: 30px; display: flex; justify-content: space-between; }
.products-scene { display: grid; grid-template-columns: 1fr 1.06fr; gap: clamp(48px, 7vw, 130px); padding: 80px var(--gutter); background: #fff; }
.products-heading h2 span { color: var(--teal); }
.products-heading > p { margin-top: 28px; color: var(--muted); font-size: var(--type-body); }
.product-detail { margin-top: 32px; }
.product-detail img { width: 100%; height: clamp(250px, 34vh, 370px); object-fit: contain; }
.product-detail figcaption { display: flex; flex-direction: column; gap: 8px; border-top: 1px solid var(--line); padding-top: 20px; font-size: var(--type-support); color: var(--muted); }
.product-detail figcaption a { display: inline-flex; align-items: center; gap: 12px; font-weight: 600; color: var(--teal); min-height: 48px; font-size: var(--type-support); }
.product-detail svg { width: 20px; height: 20px; }
.product-directory { align-self: center; }
.product-directory > a { display: flex; justify-content: space-between; gap: 18px; align-items: center; border-top: 1px solid var(--line); padding: 26px 0; }
.product-directory > a > span { min-width: 0; }
.product-directory > a h3 { font-size: clamp(25px, 1.8vw, 30px); font-weight: 550; line-height: 1.25; letter-spacing: -.025em; }
.product-directory > a p { font-size: var(--type-support); line-height: 1.6; color: var(--muted); margin-top: 10px; }
.product-directory > a:hover h3 { color: var(--teal); text-decoration: underline; text-underline-offset: 6px; }
.directory-more { border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; padding-top: 18px; font-size: var(--type-support); font-weight: 600; color: var(--teal); }
.directory-more > a { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; }
.directory-more svg { width: 18px; height: 18px; }
.project-scene { padding: 80px var(--gutter) 36px; background: var(--mint); display: flex; flex-direction: column; justify-content: space-between; gap: 64px; }
.project-top { display: grid; grid-template-columns: 1.2fr 1fr; gap: 8vw; align-items: end; }
.project-top h2 { font-size: clamp(46px, 5vw, 86px); }
.project-top h2 span { color: var(--teal); }
.project-start > p { color: #3f5851; max-width: 36ch; margin-bottom: 30px; font-size: var(--type-body); }
.project-start > .button { min-width: 260px; justify-content: space-between; }
.project-whatsapp { display: flex; width: fit-content; margin-top: 12px; }
.project-email { display: block; width: fit-content; min-height: 48px; align-content: center; margin-top: 12px; font-size: var(--type-support); text-decoration: underline; }
.project-preparation { display: grid; grid-template-columns: 1.15fr repeat(3,1fr); gap: 16px 28px; padding-block: 30px; border-block: 1px solid #b7cabe; font-size: var(--type-support); }
.project-preparation h3 { font-size: var(--type-support); font-weight: 650; }
.project-preparation > a { grid-column: 1/-1; display: inline-flex; gap: 10px; align-items: center; min-height: 48px; width: fit-content; color: var(--teal); font-weight: 650; }
.project-preparation svg { width: 20px; height: 20px; }
.scroll-footer { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 30px; font-size: var(--type-support); color: #425b53; }
.scroll-footer img { width: 180px; height: auto; margin-bottom: 24px; }
.scroll-footer strong { font-size: var(--type-support); color: var(--ink); }
.scroll-footer p { margin-top: 12px; }
.scroll-footer > div:not(:first-child) { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.scroll-footer a { display: inline-flex; min-height: 48px; align-items: center; gap: 8px; }
.scroll-footer a:hover { text-decoration: underline; }
.scroll-footer svg { width: 18px; height: 18px; }
.scroll-footer .preview-info { align-items: flex-end; text-align: right; }
.preview-info > span { font-size: var(--type-support); margin-block: 12px; }
.arrow-up { transform: rotate(180deg); }

@media (min-width:1101px) and (min-height:760px) and (prefers-reduced-motion:no-preference) {
  html { scroll-snap-type: y proximity; }
  .scene { scroll-snap-align: start; }
}
@media (max-width:1200px) {
  :root { --gutter: 36px; }
  .brand img { width: 174px; }
  .main-nav { gap: 18px; font-size: var(--type-support); }
  .header-quote svg { display: none; }
  .main-nav .header-quote { padding-inline: 12px; }
  .intro-copy { width: 47%; }
  .hero-selectors { max-width: 630px; gap: 20px; }
  .hero-selectors button { font-size: var(--type-support); gap: 8px; }
  .quality-copy { padding-inline: 32px; }
}
@media (max-width:1100px) {
  .hero-domestic { align-items: flex-start; min-height: 840px; padding-block: 52px 400px; }
  .intro-copy { width: 79%; max-width: 720px; }
  .intro-copy h1 { font-size: clamp(44px, 5.8vw, 60px); max-width: 14em; }
  .intro-copy h1 span br { display: none; }
  .intro-description { max-width: 50ch; font-size: var(--type-body); }
  .hero-slide > img { position: absolute; width: max(130%, 1100px); height: auto; max-width: none; right: -5%; bottom: 135px; object-fit: contain; mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 86%, transparent); }
  .hero-slide-film { background: #e2edf4; }
  .hero-slide-panel { background: #e8eff3; }
  .hero-domestic::after { background: linear-gradient(180deg, #edf4f8d9, #edf4f8a0 25%, #edf4f800 50%); }
  .hero-domestic::before { height: 175px; }
  .hero-selectors { max-width: none; gap: 20px; }
  .hero-selectors button { flex-direction: column; gap: 4px; }
  .hero-controls { bottom: 83px; }
  .hero-previous, .hero-next, .hero-playback { width: 44px; height: 44px; flex-basis: 44px; }
  .hero-controls { gap: 8px; }
}
@media (max-width:1000px) {
  :root { --header: 78px; --gutter: 32px; }
  .chapter-nav { display: none; }
  .manufacturing-scene { grid-template-columns: 1fr; grid-template-rows: auto auto auto; min-height: 0; }
  .manufacturing-copy { grid-column: 1; grid-row: 1; padding: 56px var(--gutter) 24px; max-width: 780px; }
  .manufacturing-copy h2 { font-size: clamp(44px, 6vw, 60px); max-width: 14em; }
  .manufacturing-copy > p { max-width: 54ch; }
  .process-route { gap: 18px; }
  .photo-caption { grid-column: 1; grid-row: 2; padding: 12px var(--gutter) 32px; }
  .manufacturing-photo { grid-column: 1; grid-row: 3; height: auto; min-height: 0; aspect-ratio: 4/3; object-fit: contain; }
  .quality-scene { grid-template-columns: 1fr; }
  .quality-photo { min-height: 0; height: 64vw; max-height: 650px; }
  .quality-copy { padding: 56px var(--gutter); }
  .quality-copy h2 { font-size: 52px; }
  .certificates { max-width: 720px; gap: 28px; }
  .quality-copy > p:not(.quality-note) { max-width: 56ch; }
  .project-top { gap: 40px; }
  .project-preparation { grid-template-columns: 1fr 1fr; }
  .project-preparation h3 { grid-column: 1/-1; }
}
@media (max-width:1100px) {
  .scroll-header { min-height: var(--header); }
  .brand img { width: 184px; }
  .menu-toggle { background: none; border: 1px solid var(--line); border-radius: 3px; width: 48px; height: 48px; padding: 13px; flex-direction: column; justify-content: center; gap: 6px; }
  .js .menu-toggle { display: flex; }
  .menu-toggle span { display: block; width: 20px; height: 1.5px; background: var(--ink); transition: transform .2s; }
  .menu-toggle[aria-expanded=true] span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .menu-toggle[aria-expanded=true] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .main-nav { position: static; display: flex; flex-direction: column; align-items: stretch; background: var(--paper); gap: 8px; padding: 20px var(--gutter); }
  .scroll-header:has(.main-nav) { height: auto; flex-wrap: wrap; }
  .js .scroll-header { height: var(--header); flex-wrap: nowrap; }
  html:not(.js) .scroll-header { position: static; }
  .js .main-nav { position: absolute; top: 100%; left: 0; right: 0; display: none; border-bottom: 1px solid var(--line); max-height: calc(100dvh - var(--header)); overflow-y: auto; }
  .js .main-nav.is-open { display: flex; }
  .main-nav > a:not(.button) { min-height: 48px; font-size: var(--type-support); }
  .language-switcher { align-self: flex-start; }
  .language-switcher a { min-width: 44px; min-height: 44px; }
  .main-nav .header-quote { display: flex; align-self: flex-start; font-size: var(--type-support); }
}
@media (max-width:900px) {
  .products-scene { grid-template-columns: 1fr; gap: 48px; padding-block: 56px; }
  .products-heading h2 { font-size: 54px; }
  .product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
  .product-detail img { height: 260px; }
  .product-directory { width: 100%; }
  .project-top { display: flex; flex-direction: column; align-items: stretch; gap: 32px; }
  .project-top h2 { font-size: 60px; }
  .project-start > p { max-width: 50ch; }
  .scroll-footer { grid-template-columns: 1fr 1fr; }
  .scroll-footer > div:first-child { grid-column: 1/-1; }
  .scroll-footer .preview-info { text-align: left; align-items: flex-start; }
}
@media (max-width:600px) {
  :root { --header: 74px; --gutter: 24px; --type-body: 1.125rem; --type-action: 1.125rem; --type-label: 1.125rem; }
  body { font-size: var(--type-support); }
  .brand img { width: 175px; }
  .hero-domestic { min-height: 1010px; padding-block: 40px 485px; }
  .intro-copy { width: 100%; }
  .intro-copy h1 { font-size: clamp(38px, 10.2vw, 52px); }
  .intro-description { font-size: var(--type-support); margin-top: 24px; max-width: 40ch; }
  .actions { gap: 8px 18px; margin-top: 26px; }
  .actions .button { padding-inline: 20px; }
  .hero-slide > img { width: max(170%, 760px); right: -105px; bottom: 166px; mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 87%, transparent); }
  .hero-slide-panel > img { right: -65px; }
  .hero-domestic::after { background: linear-gradient(180deg, #edf4f8cc, #edf4f86b 37%, #edf4f800 62%); }
  .hero-domestic::before { height: 230px; }
  .hero-controls { display: grid; grid-template-columns: 1fr 44px 44px 44px; gap: 12px; bottom: 72px; }
  .hero-selectors { grid-column: 1/-1; width: 100%; gap: 18px; }
  .hero-selectors button { font-size: var(--type-support); line-height: 1.35; padding-block: 8px 12px; min-height: 68px; gap: 5px; }
  .slide-number { font-size: var(--type-support); }
  .hero-previous { grid-column: 2; }
  .intro-bottom { bottom: 18px; align-items: flex-end; gap: 14px; }
  .intro-bottom > p { font-size: var(--type-support); max-width: 23ch; }
  .next-chapter { font-size: var(--type-support); gap: 10px; }
  .next-chapter > span { display: none; }
  .manufacturing-copy { padding-top: 44px; }
  .manufacturing-copy h2 { font-size: 43px; }
  .manufacturing-copy > p { font-size: var(--type-support); }
  .process-route { gap: 8px; font-size: var(--type-support); }
  .photo-caption { font-size: var(--type-support); }
  .scene-next { bottom: 18px; }
  .quality-photo { height: 78vw; }
  .quality-photo figcaption { font-size: var(--type-support); left: var(--gutter); bottom: 18px; }
  .quality-copy { padding-block: 44px; }
  .quality-copy h2, .products-heading h2 { font-size: 44px; }
  .certificates { gap: 12px; margin-top: 30px; }
  .certificates strong { font-size: var(--type-support); }
  .certificates span { font-size: var(--type-support); }
  .quality-copy > .text-link { font-size: var(--type-support); }
  .products-scene { padding-block: 44px; gap: 34px; }
  .products-heading > p { font-size: var(--type-support); }
  .product-detail { grid-template-columns: 1fr; gap: 16px; }
  .product-detail img { height: 280px; }
  .product-directory > a h3 { font-size: 25px; }
  .project-scene { padding-top: 48px; gap: 40px; }
  .project-top h2 { font-size: 46px; }
  .project-start > p { font-size: var(--type-support); }
  .project-preparation { grid-template-columns: 1fr; gap: 14px; }
  .scroll-footer { grid-template-columns: 1fr; gap: 24px; }
  .scroll-footer > div:first-child { grid-column: auto; }
}
@media (max-width:360px) {
  :root { --gutter: 20px; }
  .intro-copy h1 { font-size: 36px; }
  .hero-domestic { padding-bottom: 485px; }
  .hero-slide > img { right: -118px; }
  .hero-slide-panel > img { right: -65px; }
  .hero-selectors { gap: 12px; }
  .hero-selectors button { font-size: var(--type-support); }
  .intro-bottom > p { max-width: 17ch; }
  .next-chapter { max-width: 12ch; }
  .manufacturing-copy h2, .quality-copy h2, .products-heading h2 { font-size: 39px; }
  .certificates { grid-template-columns: 1fr; }
  .certificates > a { display: grid; grid-template-columns: 100px 1fr; column-gap: 18px; }
  .certificates img { grid-row: 1/3; }
  .certificates strong { align-self: end; margin-top: 0; font-size: var(--type-support); }
  .certificates span { font-size: var(--type-support); }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; scroll-snap-type: none; }
  *, *::before, *::after { scroll-behavior: auto!important; transition-duration: .01ms!important; animation: none!important; }
}
@media print {
  .scroll-header, .chapter-nav, .menu-toggle, .scene-next, .preview-info, .hero-controls, #bsd-consent-panel, #bsd-consent-settings { display: none!important; }
  html { scroll-snap-type: none; }
  .scene { min-height: 0!important; break-inside: avoid; }
  .hero-domestic { padding: 30px; }
  .intro-copy { width: 100%; }
  .intro-visual, .intro-bottom { display: none; }
  .manufacturing-scene, .quality-scene, .products-scene, .project-top { display: block; }
  .manufacturing-photo { height: 300px; object-fit: contain; }
  .manufacturing-copy, .quality-copy, .products-scene, .project-scene { padding: 30px; }
  .quality-photo { min-height: 350px; }
}

/* Buyer-path refinement: inherit V4's visual world and keep its media unchanged. */
.product-menu > summary { display: flex; align-items: center; gap: 7px; min-height: 44px; cursor: pointer; list-style: none; }
.product-menu > summary::-webkit-details-marker { display: none; }
.product-menu > summary > svg { width: 16px; height: 16px; transition: transform .18s ease-out; }
.product-menu[open] > summary > svg { transform: rotate(180deg); }
.product-menu > summary:hover, .product-menu[open] > summary { color: var(--teal); }
.product-menu > summary:focus-visible { outline: 3px solid #a75c16; outline-offset: 5px; }
.product-dropdown { position: absolute; top: calc(100% - 1px); right: var(--gutter); width: min(780px, calc(100vw - 2 * var(--gutter))); padding: 28px 32px 16px; background: var(--paper); box-shadow: 0 18px 40px #172b2829; max-height: calc(100dvh - var(--header) - 20px); overflow-y: auto; }
.product-dropdown-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.product-dropdown-heading > strong { font-size: 24px; line-height: 1.3; font-weight: 550; letter-spacing: -.02em; }
.product-dropdown-heading > a { display: inline-flex; align-items: center; min-height: 44px; gap: 10px; color: var(--teal); font-size: var(--type-support); }
.product-dropdown-heading svg { width: 18px; height: 18px; }
.product-menu-links { display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; padding-top: 8px; }
.product-menu-links > a { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 76px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.product-menu-links strong { display: block; font-size: var(--type-support); line-height: 1.4; font-weight: 600; }
.product-menu-links small { display: block; margin-top: 4px; font-size: var(--type-support); line-height: 1.4; color: var(--muted); }
.product-menu-links svg { width: 18px; height: 18px; color: var(--teal); }
.product-menu-links > a:hover strong, .product-menu-footer a:hover { color: var(--teal); text-decoration: underline; }
.product-menu-footer { display: flex; flex-wrap: wrap; gap: 4px 30px; padding-top: 8px; color: var(--teal); font-size: var(--type-support); }
.product-menu-footer > a { min-height: 44px; display: inline-flex; align-items: center; }

.process-route { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; list-style: none; padding: 24px 0 0; margin-bottom: 0; }
.process-route li { min-width: 0; }
.process-route strong { display: block; font-size: var(--type-support); line-height: 1.45; font-weight: 650; }
.process-route span { display: block; margin-top: 7px; font-size: var(--type-support); line-height: 1.5; color: var(--muted); }

.products-scene { grid-template-columns: minmax(0, .9fr) minmax(0, 1.2fr); gap: clamp(40px, 5vw, 90px); align-items: start; }
.products-heading { position: sticky; top: calc(var(--header) + 30px); }
.products-heading h2 { font-size: clamp(44px, 4.1vw, 68px); }
.product-showcase { margin-top: 30px; }
.product-showcase-link { display: block; }
.product-showcase img { width: 100%; height: clamp(260px, 29vw, 400px); object-fit: contain; }
.product-showcase figcaption { gap: 8px; padding-top: 20px; }
.product-showcase-name { font-size: 22px; color: var(--ink); font-weight: 550; line-height: 1.4; }
.product-showcase-description { font-size: var(--type-support); line-height: 1.6; }
.product-showcase figcaption a { min-height: 44px; }
.product-directory { align-self: start; }
.product-directory > .product-route { display: grid; grid-template-columns: 100px minmax(0, 1fr) 22px; gap: 20px; padding: 19px 0; min-height: 118px; transition: color .18s ease-out; }
.product-thumbnail { width: 100px; height: 78px; object-fit: contain; background: var(--paper); }
.product-directory > .product-route h3 { font-size: clamp(24px, 1.75vw, 29px); }
.product-directory > .product-route p { margin-top: 6px; font-size: var(--type-support); line-height: 1.55; }
.product-route > svg { width: 22px; height: 22px; color: var(--teal); }
.product-route.is-previewed h3 { color: var(--teal); }
.product-route:focus-visible { outline-offset: 6px; }
.directory-more { padding-top: 16px; gap: 8px 24px; }

@media (max-width:1200px) {
  .main-nav { gap: 15px; }
  .products-scene { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 36px; }
  .product-directory > .product-route { grid-template-columns: 80px minmax(0, 1fr) 18px; gap: 16px; }
  .product-thumbnail { width: 80px; height: 72px; }
  .product-route > svg { width: 18px; height: 18px; }
}
@media (max-width:1100px) {
  .product-menu > summary { min-height: 48px; justify-content: space-between; font-size: var(--type-support); }
  .product-dropdown { position: static; width: 100%; max-height: none; box-shadow: none; padding: 8px 0 14px; }
  .product-dropdown-heading > strong { display: none; }
  .product-dropdown-heading { padding: 0 0 8px; }
  .product-menu-links { column-gap: 24px; }
  .product-menu-links > a { min-height: 68px; }
}
@media (max-width:900px) {
  .products-scene { grid-template-columns: 1fr; gap: 34px; }
  .products-heading { position: static; }
  .products-heading h2 { font-size: 54px; }
  .product-showcase { display: none; }
  .product-directory > .product-route { grid-template-columns: 108px minmax(0,1fr) 22px; gap: 24px; padding-block: 22px; }
  .product-thumbnail { width: 108px; height: 86px; }
}
@media (max-width:600px) {
  .product-menu-links { grid-template-columns: 1fr; }
  .product-menu-links > a { min-height: 54px; padding-block: 13px; }
  .product-menu-links small { display: none; }
  .product-menu-footer { flex-direction: column; gap: 0; }
  .products-heading h2 { font-size: 44px; }
  .product-directory > .product-route { grid-template-columns: 84px minmax(0,1fr) 18px; gap: 16px; padding-block: 22px; }
  .product-thumbnail { width: 84px; height: 84px; }
  .product-directory > .product-route h3 { font-size: 23px; line-height: 1.25; }
  .product-directory > .product-route p { font-size: var(--type-support); }
  .product-route.is-previewed h3 { color: var(--ink); }
}
@media (max-width:360px) {
  .products-heading h2 { font-size: 39px; }
  .product-directory > .product-route { grid-template-columns: 72px minmax(0,1fr) 16px; gap: 12px; }
  .product-thumbnail { width: 72px; height: 78px; }
  .product-directory > .product-route h3 { font-size: 21px; }
  .process-route { grid-template-columns: 1fr; gap: 14px; }
  .process-route li { display: grid; grid-template-columns: 112px 1fr; gap: 12px; }
  .process-route span { margin: 0; }
}
@media (prefers-reduced-motion:reduce) {
  .product-menu > summary > svg, .product-directory > .product-route { transition: none; }
}
@media print {
  .products-heading { position: static; }
  .product-showcase { display: none; }
  .product-directory > .product-route { break-inside: avoid; }
}

/* V5 reading scale: shared roles, not independently shrinking section captions. */
.button, .text-link, .main-nav .header-quote,
.product-detail figcaption a, .quality-copy > .text-link { font-size: var(--type-action); }
.process-route strong, .certificates strong, .project-preparation h3,
.scroll-footer strong { font-size: var(--type-label); line-height: 1.4; }
.process-route span, .photo-caption, .quality-photo figcaption,
.certificates span, .quality-note, .scroll-footer { font-size: var(--type-support); line-height: 1.6; }
.language-switcher, .slide-number, .chapter-name,
.intro-bottom > p, .preview-info > span { font-size: var(--type-meta); }
.product-menu-links small { font-weight: 400; line-height: 1.5; }
.product-menu-links > a { min-width: 0; }
.product-menu-links > a > span { min-width: 0; }
.product-menu-links strong, .product-route h3 { overflow-wrap: break-word; }
.certificates span { overflow-wrap: normal; }
.certificates svg { width: 18px; height: 18px; margin-top: 5px; }
.manufacturing-copy { padding-bottom: 44px; }
.photo-caption { gap: 8px; }
/* Reflow the process when its own column is narrow; keep its type readable. */
@container manufacturing-copy (max-width: 490px) {
  .process-route { grid-template-columns: 1fr; gap: 18px; }
  .process-route li { display: grid; grid-template-columns: minmax(0,.95fr) minmax(0,1.15fr); gap: 16px; }
  .process-route span { margin: 0; }
}
/* Only this local preview restyles the shared consent UI; behavior is untouched. */
body.scroll-home #bsd-consent-panel { font-size: var(--type-meta); line-height: 1.5; }
body.scroll-home #bsd-consent-panel h2 { font-size: var(--type-support); }
body.scroll-home #bsd-consent-panel button,
body.scroll-home #bsd-consent-settings { font-size: var(--type-meta); line-height: 1.4; }
@media (max-width:600px) {
  .certificates { grid-template-columns: 1fr; gap: 24px; }
  .certificates > a { display: grid; grid-template-columns: 112px minmax(0,1fr); column-gap: 20px; }
  .certificates img { grid-row: 1/3; }
  .certificates strong { align-self: end; margin-top: 0; }
  .certificates span { align-self: start; }
  .hero-domestic { min-height: 1060px; padding-bottom: 535px; }
  .hero-controls { bottom: 128px; }
  .hero-slide > img { bottom: 222px; }
  .hero-domestic::before { height: 286px; }
  .intro-bottom { flex-direction: column; align-items: flex-start; gap: 6px; }
  .intro-bottom > p, .next-chapter { max-width: none; }
  .hero-selectors button { min-height: 88px; }
  .product-dropdown-heading > a { flex-wrap: wrap; }
}
@media (max-width:360px) {
  .certificates > a { grid-template-columns: 88px minmax(0,1fr); gap: 8px 18px; }
}