:root {
  --ink: #1f211f;
  --muted: #64645d;
  --ivory: #f6f1e8;
  --paper: #fffdf8;
  --stone: #e9e2d6;
  --line: #d4cabd;
  --rust: #a2462d;
  --rust-dark: #7d311f;
  --forest: #223a32;
  --cream: #f4ead8;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(42, 36, 27, .12);
  --shell: min(1240px, calc(100% - 48px));
  --reading: 760px;
  --radius-sm: 4px;
  --radius-md: 12px;
  --display: Georgia, 'Times New Roman', serif;
  --body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); font-size: 17px; line-height: 1.65; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: .18em; text-decoration-thickness: .08em; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
h1, h2, h3, p, ul, ol, figure { margin-top: 0; }
h1, h2, h3 { line-height: 1.1; text-wrap: balance; overflow-wrap: break-word; }
h1, h2 { font-family: var(--display); font-weight: 500; letter-spacing: -.035em; }
h1 { font-size: clamp(3.2rem, 7vw, 6.8rem); }
h2 { font-size: clamp(2.15rem, 4.6vw, 4.4rem); }
h3 { font-size: 1.25rem; }
p { text-wrap: pretty; }
:focus-visible { outline: 3px solid #e6a16f; outline-offset: 4px; }
.shell { width: var(--shell); margin-inline: auto; }
.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; inset: 12px auto auto 12px; z-index: 200; padding: 12px 18px; color: var(--white); background: var(--forest); transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }

.topline { color: #f7efe2; background: var(--forest); font-size: .76rem; letter-spacing: .035em; text-transform: uppercase; }
.topline .shell { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topline p { margin: 0; }
.topline a { font-weight: 750; text-decoration: none; }
.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(31, 33, 31, .1); background: rgba(255, 253, 248, .96); backdrop-filter: blur(16px); }
.site-header__inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { flex: 0 0 auto; display: block; }
.brand img { width: 176px; height: auto; }
.primary-nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 32px); font-size: .88rem; font-weight: 700; }
.primary-nav a { position: relative; padding-block: 28px; text-decoration: none; }
.primary-nav a:not(.nav-cta)::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 20px; height: 2px; background: var(--rust); transition: right .2s ease; }
.primary-nav a:hover::after, .primary-nav a[aria-current='page']::after { right: 0; }
.primary-nav .nav-cta { padding: 11px 17px; color: var(--white); background: var(--rust); border: 1px solid var(--rust); }
.primary-nav .nav-cta:hover { background: var(--rust-dark); }
.nav-toggle { display: none; width: 48px; height: 48px; padding: 12px; border: 1px solid var(--line); background: transparent; }
.nav-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--ink); transition: transform .2s, opacity .2s; }

.breadcrumbs { width: var(--shell); margin: 0 auto; padding-block: 16px; font-size: .78rem; color: var(--muted); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 0; margin: 0; list-style: none; }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: 8px; color: #aaa196; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--rust); }

.hero { position: relative; min-height: 690px; display: grid; align-items: end; overflow: hidden; color: var(--white); background: #252722; }
.hero--home { min-height: min(800px, calc(100vh - 118px)); }
.hero__media, .hero__shade { position: absolute; inset: 0; }
.hero__media img, .hero__media picture { width: 100%; height: 100%; }
.hero__media img { object-fit: cover; object-position: center; }
.hero:not(.hero--home) .hero__media img { object-position: center 42%; }
.hero__shade { background: linear-gradient(90deg, rgba(17, 20, 17, .88) 0%, rgba(17, 20, 17, .6) 54%, rgba(17, 20, 17, .18) 100%); }
.hero__content { position: relative; z-index: 1; padding-block: 100px 90px; }
.hero__content h1 { max-width: 970px; margin-bottom: 26px; }
.hero__intro { max-width: 760px; margin-bottom: 32px; font-size: clamp(1.05rem, 1.6vw, 1.35rem); line-height: 1.55; color: #f1eee8; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px; }
.article-meta { margin-bottom: 22px; color: #e0dbd1; font-size: .85rem; }
.eyebrow { margin-bottom: 16px; color: var(--rust); font-size: .75rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.hero .eyebrow, .split--dark .eyebrow, .video-panel .eyebrow { color: #efb38e; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border: 1px solid transparent; border-radius: var(--radius-sm); font-size: .9rem; font-weight: 780; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .2s; }
.button:hover { transform: translateY(-1px); }
.button--primary { color: var(--white); background: var(--rust); border-color: var(--rust); }
.button--primary:hover { background: var(--rust-dark); border-color: var(--rust-dark); }
.button--secondary { color: var(--white); background: var(--forest); border-color: var(--forest); }
.button--light { color: var(--ink); background: var(--cream); border-color: var(--cream); }
.button--light:hover { background: var(--white); border-color: var(--white); }
.button--ghost { color: var(--ink); background: transparent; border-color: #a49a8c; }
.button--ghost:hover { border-color: var(--ink); }
.button--text-light { min-height: auto; padding-inline: 0; color: var(--white); border: 0; border-bottom: 1px solid rgba(255,255,255,.6); border-radius: 0; }
.text-link { display: inline-block; margin-top: 8px; color: var(--rust-dark); font-weight: 800; text-decoration: none; border-bottom: 1px solid currentColor; }
.split--dark .text-link, .site-footer .text-link { color: #f3c5a8; }

.section, .split, .proof-note, .related, .video-panel, .company-details, .inquiry-layout { width: var(--shell); margin-inline: auto; padding-block: clamp(80px, 10vw, 150px); }
.section--overlap { position: relative; z-index: 5; padding-block: 0 78px; }
.section--overlap .fact-strip { margin-top: -28px; box-shadow: var(--shadow); }
.section--stone { width: 100%; padding-inline: max(24px, calc((100% - min(1240px, calc(100% - 48px))) / 2)); background: var(--ivory); }
.section--cta { display: flex; align-items: end; justify-content: space-between; gap: 60px; padding: clamp(54px, 7vw, 90px); margin-block: 60px 120px; color: var(--white); background: var(--rust); }
.section--cta h2 { max-width: 780px; margin-bottom: 14px; }
.section--cta p { max-width: 720px; margin-bottom: 0; color: #fae9de; }
.section--cta .eyebrow { color: #ffe1ce; }
.section--cta .button { flex: 0 0 auto; color: var(--rust-dark); background: var(--white); border-color: var(--white); }
.section-heading { max-width: 830px; margin-bottom: 54px; }
.section-heading--wide { max-width: 1040px; }
.section-heading h2 { margin-bottom: 20px; }
.section-action { margin-top: 44px; text-align: right; }

.fact-strip { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--paper); border: 1px solid var(--line); }
.fact-strip > div { min-height: 150px; display: flex; flex-direction: column; justify-content: center; padding: 28px; border-right: 1px solid var(--line); }
.fact-strip > div:last-child { border-right: 0; }
.fact-strip__value { font-family: var(--display); font-size: clamp(2.1rem, 4vw, 4rem); line-height: 1; color: var(--rust-dark); }
.fact-strip__label { margin-top: 13px; color: var(--muted); font-size: .82rem; line-height: 1.4; }
.fine-print, .source-note { max-width: 980px; margin: 20px 0 0; color: var(--muted); font-size: .78rem; line-height: 1.55; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .88fr); align-items: center; gap: clamp(50px, 8vw, 110px); }
.split > div:not(.split__media) { max-width: 650px; }
.split h2 { margin-bottom: 24px; }
.split--editorial { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.split--image { grid-template-columns: 1.08fr .92fr; }
.split__media { overflow: hidden; background: var(--stone); }
.split__media > img { width: 100%; aspect-ratio: 1.25 / 1; object-fit: cover; }
.split__media--duo { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--line); }
.split__media--duo figure { margin: 0; background: var(--paper); }
.split__media--duo img { width: 100%; height: 100%; min-height: 440px; object-fit: cover; }
.split__media--duo figcaption { padding: 12px 16px; font-size: .75rem; }
.split--dark { width: 100%; padding-inline: max(24px, calc((100% - min(1240px, calc(100% - 48px))) / 2)); color: var(--white); background: var(--forest); }
.split--dark p { color: #dce4de; }
.split--dark .check-list li::before { color: #efb38e; }
.editorial-number { border-left: 1px solid currentColor; padding-left: clamp(28px, 5vw, 70px); }
.editorial-number span { display: block; font-family: var(--display); font-size: clamp(6rem, 12vw, 11rem); line-height: .8; color: var(--rust); }
.split--dark .editorial-number span { color: #efb38e; }
.editorial-number p { max-width: 360px; margin: 30px 0 0; font-weight: 700; }
.check-list { padding: 0; margin: 28px 0; list-style: none; }
.check-list li { position: relative; padding: 9px 0 9px 30px; border-bottom: 1px solid rgba(100, 100, 93, .2); }
.check-list li::before { content: '—'; position: absolute; left: 0; color: var(--rust); font-weight: 900; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { min-width: 0; display: grid; grid-template-rows: auto auto auto; align-content: start; color: var(--ink); text-decoration: none; }
.product-card img { width: 100%; aspect-ratio: 1 / 1.12; margin-bottom: 22px; object-fit: cover; background: var(--stone); transition: transform .35s ease, filter .35s ease; }
.product-card:hover img { transform: translateY(-4px); filter: contrast(1.03); }
.product-card span { font-family: var(--display); font-size: 1.65rem; line-height: 1.08; }
.product-card small { margin-top: 10px; color: var(--muted); font-size: .82rem; line-height: 1.45; }
.product-grid--featured { grid-template-columns: 1.35fr 1fr 1fr; align-items: start; }
.product-card--tall img { aspect-ratio: .78 / 1; }
.catalog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.catalog-grid figure { margin: 0; background: var(--paper); border: 1px solid var(--line); }
.catalog-grid img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; background: #f7f2e9; }
.catalog-grid figcaption { padding: 16px; font-size: .82rem; font-weight: 700; }

.decision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.decision-grid article { min-height: 280px; padding: 34px; background: var(--paper); }
.decision-grid article > span { display: block; margin-bottom: 44px; color: var(--rust); font-family: var(--display); font-size: 2.6rem; }
.decision-grid article h3 { margin-bottom: 16px; }
.decision-grid article p { margin: 0; color: var(--muted); }
.decision-grid--four { grid-template-columns: repeat(4, 1fr); }
.comparison { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.comparison article { padding: 40px 34px; border-top: 4px solid var(--rust); background: var(--ivory); }
.comparison h2 { font-size: clamp(2rem, 3vw, 3.3rem); }

.process-list { counter-reset: none; padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line); }
.process-list li { display: grid; grid-template-columns: 90px 1fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.process-list li > span { font-family: var(--display); font-size: 2.2rem; color: var(--rust); }
.process-list h3 { margin-bottom: 8px; font-size: 1.35rem; }
.process-list p { max-width: 720px; margin: 0; color: var(--muted); }
.media-sequence { width: 100%; display: grid; grid-template-columns: repeat(3, 1fr); margin: 20px 0 80px; }
.media-sequence figure { margin: 0; overflow: hidden; background: var(--ivory); }
.media-sequence img { width: 100%; aspect-ratio: 1.2 / 1; object-fit: cover; }
.media-sequence figcaption { padding: 16px 24px; color: var(--muted); font-size: .76rem; }

.proof-note { display: grid; grid-template-columns: .35fr 1fr 1fr; gap: 36px; align-items: start; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof-note .eyebrow { grid-column: 1; }
.proof-note h2 { grid-column: 2; font-size: clamp(2rem, 4vw, 3.8rem); }
.proof-note p:not(.eyebrow), .proof-note .text-link { grid-column: 3; }
.proof-note .text-link { justify-self: start; }
.callout { padding: 34px; background: var(--ivory); border-left: 5px solid var(--forest); }
.callout h3 { font-family: var(--display); font-size: 1.9rem; font-weight: 500; }
.callout--warning { border-left-color: var(--rust); }

.video-panel { width: 100%; min-height: 480px; display: grid; place-items: center; padding-inline: max(24px, calc((100% - min(900px, calc(100% - 48px))) / 2)); text-align: center; color: var(--white); background: var(--ink); }
.video-panel > div { max-width: 820px; }
.video-panel iframe { width: min(100%, 1100px); aspect-ratio: 16/9; border: 0; }

.material-table { border-top: 1px solid var(--line); }
.material-table > div { display: grid; grid-template-columns: minmax(180px, .45fr) 1fr; gap: 32px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.material-table span { color: var(--muted); }
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.guide-grid a { display: flex; min-height: 390px; flex-direction: column; padding: 34px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); text-decoration: none; transition: transform .2s, border-color .2s; }
.guide-grid a:hover { transform: translateY(-4px); border-color: var(--rust); }
.guide-grid span { color: var(--rust); font-family: var(--display); font-size: 2.4rem; }
.guide-grid h2 { margin: auto 0 20px; font-size: 2.1rem; }
.guide-grid p { color: var(--muted); }
.guide-grid strong { margin-top: 18px; }

.article-body { width: min(var(--reading), calc(100% - 48px)); margin: 0 auto; padding-block: clamp(80px, 10vw, 140px); }
.article-body h2 { margin: 80px 0 22px; font-size: clamp(2rem, 4vw, 3.25rem); }
.article-body p, .article-body li { color: #3f413d; }
.answer-block { margin-bottom: 70px; padding: 32px; background: var(--forest); color: var(--white); }
.answer-block strong { display: block; margin-bottom: 12px; color: #efb38e; font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }
.answer-block p { margin: 0; color: var(--white); font-size: 1.14rem; }
.checklist-box { margin-top: 78px; padding: 40px; background: var(--ivory); border-top: 4px solid var(--rust); }
.checklist-box h2 { margin-top: 0; }
.checklist-box li { margin-bottom: 10px; }
.source-note { padding-top: 24px; border-top: 1px solid var(--line); }

.faq-list { width: min(900px, 100%); margin: 0 auto; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 26px 54px 26px 0; font-family: var(--display); font-size: 1.55rem; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; position: absolute; right: 12px; top: 22px; color: var(--rust); font-family: var(--body); font-size: 1.8rem; font-weight: 300; }
.faq-list details[open] summary::after { content: '–'; }
.faq-list details > div { max-width: 760px; padding-bottom: 28px; color: var(--muted); }

.related { border-top: 1px solid var(--line); }
.related__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.related-card { min-height: 190px; display: grid; grid-template-columns: 1fr auto; align-content: space-between; gap: 10px 20px; padding: 28px; color: var(--ink); background: var(--ivory); text-decoration: none; }
.related-card strong { grid-column: 1; font-family: var(--display); font-size: 1.45rem; font-weight: 500; }
.related-card span:nth-child(2) { grid-column: 1; color: var(--muted); font-size: .84rem; }
.related-card span:last-child { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--rust); font-size: 2rem; transition: transform .2s; }
.related-card:hover span:last-child { transform: translateX(5px); }

.company-details { max-width: 980px; }
.company-details dl { margin: 0; border-top: 1px solid var(--line); }
.company-details dl > div { display: grid; grid-template-columns: 1fr 1.6fr; gap: 36px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.company-details dt { font-weight: 800; }
.company-details dd { margin: 0; color: var(--muted); overflow-wrap: anywhere; }

.inquiry-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr); align-items: start; gap: 50px; }
.inquiry-form { padding: clamp(28px, 5vw, 58px); background: var(--ivory); border: 1px solid var(--line); }
.form-intro { margin-bottom: 40px; }
.form-intro h2 { font-size: 2.4rem; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 22px; }
.field label, fieldset legend { display: block; margin-bottom: 8px; font-size: .82rem; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; color: var(--ink); background: var(--paper); border: 1px solid #a69d91; border-radius: 0; }
.field textarea { resize: vertical; }
.field input[aria-invalid='true'], .field select[aria-invalid='true'], .field textarea[aria-invalid='true'] { border-color: #a72222; box-shadow: 0 0 0 2px rgba(167, 34, 34, .12); }
.field-error { min-height: 1.2em; margin: 5px 0 0; color: #8e1f1f; font-size: .75rem; }
fieldset { margin: 8px 0 24px; padding: 0; border: 0; }
.check-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check-options label { display: flex; align-items: start; gap: 10px; padding: 11px; background: var(--paper); border: 1px solid var(--line); font-size: .82rem; }
.check-options input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--rust); }
.form-actions, .summary-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.form-privacy { margin: 24px 0 0; color: var(--muted); font-size: .77rem; }
.summary-panel { position: sticky; top: 110px; padding: clamp(28px, 4vw, 44px); color: var(--white); background: var(--forest); box-shadow: var(--shadow); }
.summary-panel h2 { font-size: 2.5rem; }
.summary-placeholder { color: #dce4de; }
.summary-placeholder code { color: #ffd7bd; }
.summary-output { max-height: 560px; overflow: auto; padding: 22px; white-space: pre-wrap; color: var(--ink); background: var(--paper); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .78rem; line-height: 1.55; }
.summary-actions { margin-top: 20px; }
.summary-panel .button--ghost { color: var(--white); border-color: rgba(255,255,255,.5); }
.summary-panel .button--secondary { color: var(--forest); background: var(--cream); border-color: var(--cream); }
.status-message { min-height: 1.4em; margin: 16px 0 0; color: #f3c5a8; font-size: .8rem; }

.site-footer { color: #e9ede9; background: #17231f; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 60px; padding-block: 90px 70px; }
.footer-brand img { width: 185px; height: auto; margin-bottom: 26px; filter: brightness(0) invert(1); }
.footer-brand p { max-width: 350px; color: #bfc8c2; }
.site-footer h2 { margin-bottom: 24px; color: #efb38e; font-family: var(--body); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.site-footer a { display: block; width: fit-content; margin: 10px 0; color: #dbe2de; font-size: .86rem; text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-block: 20px; border-top: 1px solid rgba(255,255,255,.13); color: #98a49d; font-size: .72rem; }
.footer-bottom p { margin: 0; }

@media (max-width: 1060px) {
  .primary-nav { gap: 14px; font-size: .78rem; }
  .primary-nav a { padding-block: 30px; }
  .brand img { width: 150px; }
  .fact-strip { grid-template-columns: 1fr 1fr; }
  .fact-strip > div:nth-child(2) { border-right: 0; }
  .fact-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .decision-grid--four { grid-template-columns: 1fr 1fr; }
  .catalog-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2 / 4; display: grid; grid-template-columns: repeat(2, max-content); align-content: start; column-gap: 30px; }
  .footer-grid > div:last-child h2 { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  :root { --shell: min(100% - 32px, 720px); }
  body { font-size: 16px; }
  .topline .shell { min-height: 42px; }
  .topline p { display: none; }
  .topline a { margin-left: auto; }
  .site-header__inner { min-height: 70px; }
  .nav-toggle { display: block; }
  .nav-toggle[aria-expanded='true'] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded='true'] > span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded='true'] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: absolute; inset: 70px 0 auto; display: none; padding: 18px 16px 26px; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .primary-nav[data-open] { display: grid; }
  .primary-nav a { padding: 12px 16px; font-size: .98rem; }
  .primary-nav a::after { display: none; }
  .primary-nav .nav-cta { margin-top: 8px; text-align: center; }
  .hero, .hero--home { min-height: 680px; }
  .hero__shade { background: rgba(19, 23, 20, .64); }
  .hero__content { padding-block: 100px 70px; }
  .hero h1 { font-size: clamp(3rem, 12vw, 5.2rem); }
  .split { grid-template-columns: 1fr; }
  .split__media { order: -1; }
  .split--dark .editorial-number { order: initial; }
  .product-grid, .product-grid--featured { grid-template-columns: 1fr 1fr; }
  .product-card--tall { grid-column: 1 / -1; }
  .product-card--tall img { aspect-ratio: 1.3 / 1; object-position: center 22%; }
  .decision-grid, .comparison, .guide-grid, .related__grid { grid-template-columns: 1fr; }
  .decision-grid article { min-height: 230px; }
  .decision-grid article > span { margin-bottom: 26px; }
  .media-sequence { grid-template-columns: 1fr; }
  .proof-note { grid-template-columns: 1fr; gap: 16px; }
  .proof-note .eyebrow, .proof-note h2, .proof-note p:not(.eyebrow), .proof-note .text-link { grid-column: 1; }
  .inquiry-layout { grid-template-columns: 1fr; }
  .summary-panel { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; display: block; }
}

@media (max-width: 600px) {
  :root { --shell: calc(100% - 24px); }
  .brand img { width: 142px; }
  .breadcrumbs { padding-block: 12px; }
  .hero, .hero--home { min-height: 660px; }
  .hero__content { padding-block: 90px 50px; }
  .hero__actions { align-items: stretch; flex-direction: column; }
  .hero__actions .button { width: 100%; }
  .hero__actions .button--text-light { width: fit-content; }
  .section, .split, .proof-note, .related, .company-details, .inquiry-layout { padding-block: 72px; }
  .section--stone, .split--dark { padding-inline: 12px; }
  .section--cta { width: 100%; margin-block: 30px 80px; padding: 48px 24px; align-items: stretch; flex-direction: column; }
  .section--cta .button { width: 100%; }
  .fact-strip { grid-template-columns: 1fr; }
  .fact-strip > div { min-height: 120px; border-right: 0; border-bottom: 1px solid var(--line); }
  .fact-strip > div:last-child { border-bottom: 0; }
  .product-grid, .product-grid--featured, .catalog-grid { grid-template-columns: 1fr; }
  .product-card--tall { grid-column: auto; }
  .product-card img, .product-card--tall img { aspect-ratio: 1 / 1; object-position: center; }
  .decision-grid--four { grid-template-columns: 1fr; }
  .process-list li { grid-template-columns: 54px 1fr; gap: 14px; }
  .process-list li > span { font-size: 1.6rem; }
  .split__media--duo { grid-template-columns: 1fr; }
  .split__media--duo img { min-height: 300px; }
  .material-table > div, .company-details dl > div { grid-template-columns: 1fr; gap: 8px; }
  .field-grid, .check-options { grid-template-columns: 1fr; }
  .inquiry-form { padding: 28px 18px; }
  .summary-panel { padding: 28px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .article-body { width: calc(100% - 24px); }
  .article-body h2 { margin-top: 58px; }
  .answer-block, .checklist-box { padding: 26px 20px; }
}

/* Owner-approved reference treatment: knitseek.com shell and non-product pages. */
.site-header { background: #fff; border-bottom-color: #e5e5e5; backdrop-filter: none; }
.site-header__inner { min-height: 74px; }
.brand img { width: 145px; }
.primary-nav { gap: clamp(22px, 2.8vw, 42px); color: #171717; font-size: .9rem; font-weight: 650; letter-spacing: .01em; }
.primary-nav a { padding-block: 25px; }
.primary-nav a:not(.nav-cta)::after { bottom: 18px; height: 2px; background: #0b6ca8; }
.primary-nav a[aria-current='page'] { color: #0b6ca8; }
.nav-toggle { border-color: #cfcfcf; }

.page--reference {
  --ink: #151515;
  --muted: #555;
  --paper: #fff;
  --ivory: #f5f5f5;
  --stone: #ececec;
  --line: #dcdcdc;
  --rust: #0b6ca8;
  --rust-dark: #07517f;
  --forest: #202020;
  --cream: #fff;
  --display: Arial, Helvetica, sans-serif;
  --body: Arial, Helvetica, sans-serif;
  --shell: min(1180px, calc(100% - 40px));
  background: #fff;
}
.page--reference h1,
.page--reference h2 { font-weight: 700; letter-spacing: -.025em; }
.page--reference h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
.page--reference .breadcrumbs { color: #666; }
.page--reference .breadcrumbs a:hover { color: #0b6ca8; }

.page--reference .hero,
.page--reference .hero--home {
  min-height: 0;
  display: grid;
  align-items: stretch;
  color: #fff;
  background: #252525;
}
.page--reference .hero__media,
.page--reference .hero__shade,
.page--reference .hero__content { grid-area: 1 / 1; }
.page--reference .hero__media,
.page--reference .hero__shade { position: relative; inset: auto; }
.page--reference .hero__media { z-index: 0; align-self: stretch; display: grid; place-items: center; background: #202020; }
.page--reference .hero__media picture { display: grid; width: 100%; height: 100%; place-items: center; }
.page--reference .hero__media img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  object-position: center;
}
.page--reference .hero__shade {
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,.46), rgba(0,0,0,.56));
}
.page--reference .hero__content {
  z-index: 2;
  align-self: center;
  padding-block: 12px;
  text-align: center;
}
.page--reference .hero .eyebrow {
  margin-bottom: 14px;
  color: #fff;
  font-size: clamp(3.3rem, 8.5vw, 8rem);
  font-weight: 700;
  letter-spacing: .005em;
  line-height: .9;
  text-shadow: 0 2px 7px rgba(0,0,0,.7);
}
.page--reference .hero h1 {
  max-width: 1120px;
  margin: 0 auto 12px;
  font-size: clamp(1.85rem, 3.3vw, 3.25rem);
  letter-spacing: -.02em;
  text-shadow: 0 2px 5px rgba(0,0,0,.8);
}
.page--reference .hero__intro {
  max-width: 940px;
  margin: 0 auto 18px;
  color: #fff;
  font-size: clamp(1rem, 1.55vw, 1.28rem);
  font-weight: 600;
  line-height: 1.45;
  text-shadow: 0 2px 4px rgba(0,0,0,.8);
}
.page--reference .hero__actions { justify-content: center; }
.page--reference .article-meta { color: #fff; }
.page--reference .button { border-radius: 0; }
.page--reference .button--primary { background: #0b6ca8; border-color: #0b6ca8; }
.page--reference .button--primary:hover { background: #07517f; border-color: #07517f; }
.page--reference .button--light { color: #111; background: #fff; border-color: #fff; }

.page--reference .section,
.page--reference .split,
.page--reference .proof-note,
.page--reference .related,
.page--reference .company-details,
.page--reference .inquiry-layout { padding-block: clamp(58px, 7vw, 92px); }
.page--reference .section--overlap { padding-block: 38px 72px; }
.page--reference .section--overlap .fact-strip { margin-top: 0; box-shadow: none; }
.page--reference .section--stone {
  padding-inline: max(20px, calc((100% - min(1180px, calc(100% - 40px))) / 2));
  background: #f5f5f5;
}
.page--reference .section--cta {
  margin-block: 40px 90px;
  padding: clamp(42px, 6vw, 72px);
  color: #fff;
  background: #0b6ca8;
}
.page--reference .section--cta p { color: #e9f5fc; }
.page--reference .section--cta .eyebrow { color: #fff; }
.page--reference .section--cta .button { color: #111; background: #fff; border-color: #fff; }
.page--reference .section-heading { margin-bottom: 38px; }
.page--reference .split { gap: clamp(36px, 6vw, 80px); }
.page--reference .split--dark {
  width: var(--shell);
  padding-inline: 0;
  color: #151515;
  background: #f5f5f5;
}
.page--reference .split--dark p { color: #444; }
.page--reference .split--dark .eyebrow { color: #0b6ca8; }
.page--reference .split--dark .text-link { color: #07517f; }
.page--reference .split__media { overflow: visible; background: transparent; }
.page--reference .split__media > img,
.page--reference .split__media--duo img,
.page--reference .media-sequence img,
.page--reference .product-card img {
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
}
.page--reference .split__media--duo { grid-template-columns: 1fr; gap: 24px; background: transparent; }
.page--reference .media-sequence { gap: 24px; padding-inline: max(20px, calc((100% - min(1180px, calc(100% - 40px))) / 2)); }
.page--reference .media-sequence figure { border: 1px solid #ddd; background: #fff; }
.page--reference .product-card img { background: #f6f6f6; }
.page--reference .product-card:hover img { transform: none; }

.page--reference .fact-strip { border-color: #d6d6d6; background: #fff; }
.page--reference .fact-strip > div { min-height: 125px; border-color: #d6d6d6; }
.page--reference .fact-strip__value { color: #0b6ca8; font-family: Arial, Helvetica, sans-serif; font-size: clamp(2rem, 3.6vw, 3.4rem); font-weight: 700; }
.page--reference .decision-grid,
.page--reference .comparison { gap: 18px; background: transparent; border: 0; }
.page--reference .decision-grid article,
.page--reference .comparison article { min-height: 0; padding: 30px; background: #f5f5f5; border: 1px solid #ddd; border-top: 3px solid #0b6ca8; }
.page--reference .decision-grid article > span { margin-bottom: 22px; color: #0b6ca8; font-family: Arial, Helvetica, sans-serif; font-weight: 700; }
.page--reference .comparison h2 { font-size: clamp(1.7rem, 2.5vw, 2.3rem); }
.page--reference .process-list li > span { color: #0b6ca8; font-family: Arial, Helvetica, sans-serif; font-weight: 700; }
.page--reference .proof-note { grid-template-columns: .4fr 1fr 1.2fr; }
.page--reference .callout { background: #f5f5f5; border-left-color: #0b6ca8; }
.page--reference .answer-block { background: #0b6ca8; }
.page--reference .checklist-box { background: #f5f5f5; border-top-color: #0b6ca8; }
.page--reference .guide-grid span,
.page--reference .faq-list summary::after { color: #0b6ca8; }
.page--reference .guide-grid a:hover { border-color: #0b6ca8; }
.page--reference .related-card { background: #f5f5f5; border: 1px solid #ddd; }
.page--reference .related-card span:last-child { color: #0b6ca8; }
.page--reference .inquiry-form { background: #f5f5f5; }
.page--reference .summary-panel { background: #202020; }

.site-footer { color: #eee; background: #171717; }
.site-footer h2 { color: #fff; font-family: Arial, Helvetica, sans-serif; letter-spacing: .08em; }
.site-footer p { color: #bbb; }
.site-footer a { color: #ddd; }
.footer-brand img { filter: brightness(0) invert(1); }

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 120;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px 8px 8px;
  color: #fff;
  background: #087a3f;
  border: 2px solid #fff;
  border-radius: 999px;
  box-shadow: 0 8px 28px rgba(0,0,0,.24);
  font-size: .78rem;
  text-decoration: none;
}
.floating-whatsapp span { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(255,255,255,.8); border-radius: 50%; font-size: .68rem; font-weight: 800; }
.floating-whatsapp strong { font-weight: 750; }
.floating-whatsapp:hover { background: #066333; }

@media (max-width: 860px) {
  .site-header__inner { min-height: 70px; }
  .brand img { width: 142px; }
  .primary-nav { gap: 0; }
  .primary-nav a { padding: 12px 16px; }
  .page--reference .hero .eyebrow { font-size: clamp(2.4rem, 12vw, 4rem); }
  .page--reference .hero h1 { font-size: clamp(1.45rem, 6vw, 2.1rem); }
  .page--reference .hero__content { padding: 30px 18px; }
  .page--reference .hero__intro { font-size: .98rem; font-weight: 500; }
  .page--reference .split--dark { padding-inline: 24px; }
  .page--reference .proof-note { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .page--reference { --shell: calc(100% - 24px); }
  .page--reference .hero__content { padding: 24px 12px; }
  .page--reference .hero .eyebrow { margin-bottom: 14px; font-size: clamp(2rem, 11vw, 3.2rem); }
  .page--reference .hero h1 { margin-bottom: 14px; font-size: 1.35rem; }
  .page--reference .hero__intro { margin-bottom: 18px; font-size: .88rem; line-height: 1.4; }
  .page--reference .hero__actions { gap: 8px; }
  .page--reference .hero__actions .button { width: auto; min-height: 42px; padding: 10px 14px; font-size: .78rem; }
  .page--reference .section--stone { padding-inline: 12px; }
  .page--reference .section--cta { margin-block: 24px 64px; padding: 42px 24px; flex-direction: column; align-items: stretch; }
  .page--reference .split--dark { padding-inline: 18px; }
  .page--reference .media-sequence { padding-inline: 12px; }
  .floating-whatsapp { right: 12px; bottom: 12px; padding: 6px; }
  .floating-whatsapp span { width: 40px; height: 40px; }
  .floating-whatsapp strong { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
}

/* Research-led procurement aids inherit each approved layout family's tokens. */
.procurement-section, .procurement-inline { min-width: 0; }
.article-body { overflow-wrap: anywhere; }
.table-scroll-hint { display: none; }
.procurement-section, .download-panel, .procurement-note { scroll-margin-top: 100px; }
.procurement-routes { border-top: 1px solid var(--line); }
.procurement-routes a { display: grid; grid-template-columns: 150px 1fr 1.3fr; gap: 24px; align-items: baseline; padding: 26px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.procurement-routes a:hover strong { color: var(--rust); text-decoration: underline; }
.procurement-routes span { color: var(--rust); font-size: .85rem; font-weight: 700; }
.procurement-routes strong { font-size: 1.25rem; line-height: 1.4; }
.procurement-routes p { margin: 0; color: var(--muted); }
.page-jumps { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; width: var(--shell); margin: 24px auto; }
.page-jumps a { padding-block: 10px; color: var(--rust-dark); }
.spec-table-wrap { overflow-x: auto; margin-block: 28px; border: 1px solid var(--line); }
.spec-table { width: 100%; min-width: 600px; border-collapse: collapse; font-size: .9rem; line-height: 1.6; }
.spec-table caption { padding: 16px 20px; text-align: left; font-weight: 700; background: var(--ivory); }
.spec-table th, .spec-table td { padding: 20px; vertical-align: top; text-align: left; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.spec-table thead { color: var(--white); background: var(--forest); }
.spec-table th[scope='row'] { width: 22%; font-weight: 700; }
.spec-table tr:last-child > * { border-bottom: 0; }
.spec-table tbody tr:nth-child(even) { background: var(--ivory); }
.procurement-note { margin-block: 32px; padding: 28px; border-left: 3px solid var(--rust); background: var(--ivory); }
.procurement-note p:last-child { margin-bottom: 0; }
.procurement-section > .text-link { margin-right: 24px; }
.download-panel { margin-block: 48px; padding: 32px; border: 1px solid var(--line); border-top: 4px solid var(--rust); }
.article-body .download-panel h2 { margin-top: 0; }
.download-panel h3 { margin-top: 30px; }
.download-panel li { padding-block: 6px; }
.download-panel .button { text-align: center; overflow-wrap: anywhere; }
@media (max-width: 860px) {
  .procurement-routes a { grid-template-columns: 1fr; gap: 8px; }
  .table-scroll-hint { display: block; margin: 24px 0 -14px; color: var(--muted); font-size: .78rem; }
}
@media (max-width: 600px) {
  .spec-table { font-size: .85rem; }
  .spec-table th, .spec-table td { padding: 14px; }
  .download-panel, .procurement-note { padding: 22px 18px; }
  .download-panel .button { width: 100%; }
}

/* Original source photographs, samples and documents are never cropped or tiled. */
.official-section { overflow-wrap: anywhere; }
.official-section [id] { scroll-margin-top: 140px; }
.official-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; align-items: start; }
.official-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.official-grid--documents { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.official-card { min-width: 0; margin: 0; background: #fff; border: 1px solid #ddd; }
.official-card__image { display: block; position: relative; padding: 12px; text-decoration: none; }
.official-card__image img, .official-teasers img, .official-context img { display: block; width: 100%; height: auto; object-fit: contain; object-position: center; }
.official-grid--techniques .official-card__image img { max-width: 233px; margin-inline: auto; }
.official-card figcaption { padding: 16px 20px 20px; }
.official-card h3 { margin: 0 0 10px; font-size: 1.15rem; line-height: 1.4; }
.official-card p { margin: 0; font-size: .88rem; line-height: 1.6; color: #444; }
.official-zoom { display: block; padding-top: 12px; font-size: .78rem; color: #07527f; text-align: right; }
.official-card--document .official-card__image img { max-width: 300px; margin-inline: auto; }
.document-status { display: inline-block; margin-bottom: 12px; padding: 5px 9px; background: #f2eadb; color: #654714; font-size: .72rem; font-weight: 700; }
.official-partners { margin-block: 28px; }
.official-partners .official-card { border: 0; }
.official-partners figcaption { display: none; }
.official-teasers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.official-teasers a { min-width: 0; padding: 20px; border: 1px solid #ddd; text-decoration: none; }
.official-teasers img { aspect-ratio: 4 / 3; }
.official-teasers h3 { margin-top: 20px; font-size: 1.15rem; }
.official-teasers p { margin-bottom: 0; font-size: .9rem; color: #444; }
.official-teasers a:hover { border-color: #0b6ca8; }
.official-feature { display: grid; grid-template-columns: 1.1fr 1fr; gap: 36px; align-items: center; }
.official-context { width: var(--shell); margin: 64px auto; display: grid; grid-template-columns: 150px 1fr; gap: 30px; align-items: center; padding: 24px; background: #f5f5f5; }
.page--reference .media-sequence .official-card img { width: 100%; height: auto; object-fit: contain; }
@media (max-width: 1000px) {
  .official-grid--documents { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .official-grid, .official-teasers, .official-feature { grid-template-columns: 1fr; gap: 24px; }
  .official-grid--techniques { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .official-grid--techniques .official-card figcaption { padding: 12px; }
  .official-grid--techniques .official-card h3 { font-size: 1rem; }
  .official-context { grid-template-columns: 1fr; }
  .official-context img { max-width: 150px; }
}

@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 print {
  .topline, .site-header, .hero__media, .hero__shade, .hero__actions, .breadcrumbs, .site-footer, .form-actions, .summary-actions { display: none !important; }
  body { background: white; color: black; }
  .hero { min-height: 0; color: black; background: white; }
  .hero__content { padding: 20px 0; }
  .hero .eyebrow, .hero__intro { color: black; }
  .inquiry-layout { display: block; padding: 0; }
  .inquiry-form { display: none; }
  .summary-panel { position: static; color: black; background: white; box-shadow: none; }
  .summary-output { max-height: none; border: 1px solid #aaa; }
}

/* Page-specific first-party reconstruction. The eight product / guide bodies
   retain styles.css untouched; only the shared navigation and footer change. */
.site-header { background:#fff; backdrop-filter:none; border-bottom:1px solid #f1f1f1; font-family:Arial,sans-serif; color:#151515; }
.site-header__inner { width:min(1200px,calc(100% - 48px)); min-height:58px; gap:22px; }
.brand img { width:110px; height:27px; }
.primary-nav { gap:28px; margin-left:auto; font-size:15px; font-weight:500; text-transform:uppercase; }
.primary-nav .nav-item { display:flex; align-items:center; position:relative; }
.primary-nav .nav-item > a { padding:17px 0; white-space:nowrap; }
.primary-nav a::after { display:none; }
.primary-nav a:hover,.primary-nav a[aria-current] { color:#086393; }
.nav-dropdown summary,.site-search summary { list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:center; min-width:36px; min-height:44px; }
.nav-dropdown summary::-webkit-details-marker,.site-search summary::-webkit-details-marker { display:none; }
.nav-submenu { position:absolute; top:100%; left:0; width:270px; padding:10px 0; border-top:2px solid #086393; box-shadow:0 4px 14px #0002; background:#fff; text-transform:none; }
.primary-nav .nav-submenu a { display:block; padding:9px 18px; line-height:1.45; font-weight:400; }
.nav-submenu a:hover { background:#f5f5f5; }
.site-search { margin-left:30px; position:relative; }
.site-search__panel { position:absolute; right:0; top:100%; width:min(380px,calc(100vw - 36px)); padding:20px; background:white; box-shadow:0 5px 24px #0003; border-top:2px solid #086393; }
.site-search__panel label { font-size:15px; font-weight:600; }
.site-search__panel input { width:100%; margin-top:8px; border:1px solid #888; padding:10px; }
.site-search__panel p { font-size:14px; margin:10px 0; }
.site-search__panel ul { padding:0; margin:0; list-style:none; max-height:50vh; overflow-y:auto; }
.site-search__panel li a { display:block; padding:10px 0; border-top:1px solid #ddd; font-size:14px; }
.site-footer { background:#090909; padding:56px 0 0; font-family:Arial,sans-serif; }
.site-footer .footer-grid { width:min(1200px,calc(100% - 48px)); grid-template-columns:1fr .8fr 1.2fr 1.2fr; gap:40px; padding-block:0 35px; }
.site-footer h2 { font-family:Arial,sans-serif; font-size:23px; font-weight:600; color:#fff; margin:0 0 18px; }
.site-footer a,.site-footer p { font-size:14px; line-height:1.8; color:#fff; }
.site-footer a { margin-bottom:5px; }
.site-footer .footer-bottom { width:min(1200px,calc(100% - 48px)); padding-block:19px; border-color:#333; }
.site-footer .footer-bottom p { font-size:12px; }
.floating-whatsapp { right:28px; bottom:32px; width:48px; height:48px; padding:8px; border-radius:50%; background:#127a4a; box-shadow:0 3px 10px #0002; color:#fff; min-width:0; }
.floating-whatsapp:hover { background:#09613b; }
body[data-reference-layout] { --shell:min(1300px,calc(100% - 80px)); --body:Arial,sans-serif; --display:Arial,sans-serif; --paper:#fff; --ivory:#fff; --rust:#126592; --rust-dark:#0a5078; --line:#ddd; --ink:#202020; --muted:#4a4a4a; background:#fff; font-size:16px; line-height:1.65; }
[data-reference-layout] :is(h1,h2,h3,h4) { font-family:Arial,sans-serif; font-weight:600; letter-spacing:0; line-height:1.25; color:#111; overflow-wrap:anywhere; }
[data-reference-layout] h1 { font-size:clamp(28px,3vw,42px); margin:0 0 22px; }
[data-reference-layout] h2 { font-size:30px; margin:0 0 24px; }
[data-reference-layout] h3 { font-size:21px; margin:0 0 16px; }
[data-reference-layout] p { margin:0 0 20px; }
[data-reference-layout] :is(img,picture) { height:auto; max-width:100%; object-fit:contain; }
[data-reference-layout] img { width:100%; }
[data-reference-layout] figure { margin:0; }
[data-reference-layout] figure img { margin:0; }
[data-reference-layout] figcaption { font-size:15px; line-height:1.4; margin-top:12px; }
[data-reference-layout] :is(.section,.split,.proof-note,.related,.company-details,.inquiry-layout,.official-context) { width:var(--shell); margin:0 auto; padding:36px 0; background:#fff; color:var(--ink); border-radius:0; }
[data-reference-layout] :is(.section-heading,.section-heading--wide) { max-width:none; margin:0 auto 28px; text-align:center; }
[data-reference-layout] .section-heading > p:not(.eyebrow) { max-width:1050px; margin:0 auto 18px; }
[data-reference-layout] .eyebrow { color:#4a4a4a; font-size:12px; letter-spacing:.09em; margin-bottom:10px; }
[data-reference-layout] .button { min-height:44px; border-radius:2px; font-size:15px; }
[data-reference-layout] .button--primary { background:#126592; border-color:#126592; color:#fff; }
[data-reference-layout] .button--primary:hover { background:#0a5078; }
[data-reference-layout] .button--ghost { color:#111; border-color:#777; }
[data-reference-layout] .text-link { color:#126592; font-size:15px; font-weight:600; }
[data-reference-layout] .section--cta { border-top:1px solid #ddd; align-items:center; gap:35px; padding:36px 0 52px; }
[data-reference-layout] .section--cta p { color:#333; }
[data-reference-layout] .section--cta h2 { font-size:26px; }
[data-reference-layout] .section--cta .button { background:#126592; color:#fff; }
[data-reference-layout] :is(.split,.official-feature) { gap:45px; grid-template-columns:minmax(0,1fr) minmax(0,1fr); }
[data-reference-layout] .split > div { max-width:none; }
[data-reference-layout] .split--dark p { color:#333; }
[data-reference-layout] .split__media { background:#fff; overflow:visible; }
[data-reference-layout] .split__media img { min-height:0; }
[data-reference-layout] .editorial-number { padding-left:30px; }
[data-reference-layout] .editorial-number span { font-size:65px; color:#126592; }
[data-reference-layout] .editorial-number p { margin-top:20px; }
[data-reference-layout] :is(.decision-grid,.comparison,.related-grid) { gap:25px; background:#fff; border:0; }
[data-reference-layout] :is(.decision-grid article,.comparison article,.related-grid a) { min-height:0; border:0; border-radius:0; border-top:1px solid #ccc; background:#fff; padding:22px 0; }
[data-reference-layout] .decision-grid article > span { display:none; }
[data-reference-layout] .decision-grid article h3 { font-size:20px; }
[data-reference-layout] .comparison { display:block; }
[data-reference-layout] .comparison article { border:0; padding:8px 0; }
[data-reference-layout] .comparison h2 { font-size:22px; margin:0 0 12px; }
[data-reference-layout] .process-list { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:0 40px; border:0; }
[data-reference-layout] .process-list li { gap:16px; grid-template-columns:40px 1fr; padding:22px 0; }
[data-reference-layout] .process-list li > span { font-size:25px; color:#126592; }
[data-reference-layout] .process-list p { margin:0; }
[data-reference-layout] :is(.procurement-note,.callout) { background:#fafafa; border:1px solid #ddd; border-radius:0; color:#202020; padding:25px; }
[data-reference-layout] .procurement-section .procurement-note { margin-top:24px; }
[data-reference-layout] .callout--warning { border-color:#cabf9f; background:#fcfaf6; }
[data-reference-layout] .fine-print,[data-reference-layout] .source-note { font-size:13px; color:#555; margin-top:18px; }
[data-reference-layout] .official-grid { gap:28px; }
[data-reference-layout] .official-card { border:0; border-radius:0; background:#fff; }
[data-reference-layout] .official-card__image { display:block; padding:0; height:auto; overflow:visible; background:#fff; aspect-ratio:auto; }
[data-reference-layout] .official-card__image img { height:auto; min-height:0; max-height:none; transform:none; }
[data-reference-layout] .official-card figcaption { padding:10px 0 0; }
[data-reference-layout] .official-card figcaption h3 { font-size:20px; }
[data-reference-layout] .official-card figcaption p { font-size:14px; }
[data-reference-layout] .official-zoom { position:static; display:block; padding:5px 0; font-size:12px; background:#fff; color:#126592; text-align:left; }
[data-reference-layout] .official-card--document .official-card__image img { height:auto; max-height:none; }
[data-reference-layout] .official-partners { padding:0; border:0; background:#fff; }
[data-reference-layout] .official-partners figcaption { display:none; }
[data-reference-layout] .official-partners .official-zoom { display:none; }
[data-reference-layout] .official-context { display:grid; grid-template-columns:180px 1fr; gap:30px; }
[data-reference-layout] .official-context > img { width:180px; height:auto; }
[data-reference-layout] .document-status { background:#f1f1f1; color:#444; }
[data-reference-layout] .article-body { width:var(--shell); max-width:1100px; padding:26px 0 45px; margin:auto; }
[data-reference-layout] .article-body h2 { margin-top:28px; font-size:25px; }
[data-reference-layout] .inquiry-layout { grid-template-columns:1fr; gap:35px; max-width:1000px; padding-top:28px; }
[data-reference-layout] .inquiry-form { border:1px solid #ddd; padding:28px; background:#fff; border-radius:0; }
[data-reference-layout] :is(input,select,textarea) { border-radius:0; background:#fff; }
[data-reference-layout] .summary-panel { position:static; background:#fafafa; border:1px solid #ccc; color:#222; padding:28px; }
[data-reference-layout] .summary-panel h2,[data-reference-layout] .summary-panel p { color:#222; }
[data-reference-layout] .company-details dl { border-color:#ddd; }
[data-reference-layout] .company-details dl > div { padding:18px 0; }
.ref-hero { position:relative; width:100%; background:#333; }
[data-reference-layout] .ref-hero > img { display:block; width:100%; height:auto; }
.ref-hero__copy { position:absolute; inset:0 4% 16%; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; color:white; text-shadow:0 2px 7px #000; }
[data-reference-layout] .ref-hero__display { font-size:clamp(48px,8.8vw,130px); font-weight:600; line-height:1; letter-spacing:-2px; margin:0 0 18px; }
[data-reference-layout] .ref-hero h1 { color:white; font-size:clamp(27px,3vw,46px); max-width:1100px; margin:0 0 15px; }
.ref-hero__copy > p:last-of-type { font-size:18px; margin-bottom:22px; }
.ref-hero .button { text-shadow:none; }
.ref-title { width:var(--shell); max-width:1200px; margin:0 auto; padding:58px 0 18px; text-align:center; }
.ref-title p { max-width:1050px; margin-inline:auto; }
.ref-section { width:var(--shell); margin:auto; padding:38px 0; }
.ref-section > h2 { text-align:center; }
.ref-lead { max-width:1100px; text-align:center; margin:0 auto 28px !important; }
.ref-split { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:45px; align-items:center; }
.ref-split > div { min-width:0; }
.ref-split--reverse > div:first-child { order:2; }
.ref-section > .ref-split + .ref-split { margin-top:48px; }
.ref-introduction { padding-top:48px; }
.ref-introduction > h2 { text-align:left; }
.ref-introduction .ref-split { align-items:start; }
.ref-introduction .ref-split > div:first-child { padding-top:5px; }
.ref-gallery { display:grid; gap:22px; align-items:start; }
.ref-gallery--3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
.ref-gallery--4 { grid-template-columns:repeat(4,minmax(0,1fr)); }
.ref-gallery--5 { grid-template-columns:repeat(5,minmax(0,1fr)); }
.ref-gallery--6 { grid-template-columns:repeat(6,minmax(0,1fr)); }
.ref-gallery figcaption { text-align:center; }
.ref-gallery + .text-link { margin-top:25px; }
.ref-products a { color:inherit; text-decoration:none; }
.ref-products h3 { margin:12px 0 5px; text-align:center; }
.ref-products a:hover h3 { color:#126592; }
.ref-factory { padding:0 0 38px; }
.ref-factory > h2 { font-size:24px; }
.ref-factory .ref-gallery { gap:12px; }
.ref-note { font-size:14px; text-align:center; margin:22px auto 10px !important; }
.ref-table-wrap { overflow-x:auto; }
.ref-facts { width:100%; border-collapse:collapse; font-size:16px; }
.ref-facts :is(th,td) { text-align:left; padding:12px 18px; border:1px solid #d8d8d8; background:#fff; }
.ref-facts th { width:23%; font-weight:600; background:#f5f5f5; }
.ref-columns { display:grid; grid-template-columns:1fr 1fr; gap:60px; }
.ref-columns ul { padding-left:20px; }
.ref-columns li { padding:5px 0; }
.ref-checks { list-style:none; padding:0; }
.ref-checks li { padding:10px 0 10px 26px; position:relative; }
.ref-checks li::before { content:'✓'; position:absolute; left:0; color:#126592; }
.ref-yarn-inventory { display:grid; grid-template-columns:1fr 1fr; gap:30px; align-items:center; }
.ref-yarn-inventory > div { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.ref-full-image { width:var(--shell); max-width:1000px; margin:22px auto 30px; }
.ref-section .ref-full-image { width:100%; }
.ref-full-image figcaption { text-align:center; color:#555; }
.ref-video { position:relative; background:#eee; }
.ref-video > img { width:100%; }
.ref-video button { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); border:0; border-radius:4px; color:white; padding:15px 20px; background:#111d; font-size:16px; white-space:nowrap; cursor:pointer; }
.ref-video button span { color:#fff; display:inline-block; padding-right:9px; }
.ref-video iframe { display:block; width:100%; aspect-ratio:16/9; border:0; }
.ref-answer { padding:20px 0; border-bottom:1px solid #ddd; }
.ref-answer p { margin-bottom:8px; }
.ref-faq { max-width:1100px; margin:auto; }
.ref-timeline { max-width:1100px; margin:auto; }
.ref-timeline article { display:grid; grid-template-columns:140px 1fr; gap:30px; padding:22px 0; border-bottom:1px solid #ddd; }
[data-reference-layout] .ref-year { font-size:30px; font-weight:600; color:#126592; }
.ref-contact { width:var(--shell); display:grid; grid-template-columns:1fr 1fr; gap:55px; align-items:center; padding:55px 0 20px; margin:auto; }
.ref-contact h1 { font-size:32px; }
.ref-contact h2 { font-size:23px; }
.ref-contact a { color:#126592; }
.ref-contact-note { font-size:14px; }
.ref-page-intro { width:var(--shell); max-width:1100px; margin:22px auto !important; }
@media(min-width:1001px) { .nav-toggle { display:none; } }
@media(max-width:1000px) {
  .site-header__inner { width:calc(100% - 40px); min-height:64px; gap:12px; }
  .nav-toggle { display:block; margin-left:0; order:3; }
  .site-search { margin-left:auto; order:2; }
  .primary-nav { display:none; position:absolute; top:100%; left:0; right:0; margin:0; padding:14px 24px; background:#fff; max-height:calc(100dvh - 64px); overflow-y:auto; }
  .primary-nav[data-open] { display:block; }
  .primary-nav .nav-item { display:flex; flex-wrap:wrap; width:100%; border-bottom:1px solid #eee; }
  .primary-nav .nav-item > a { padding:14px 0; flex:1; }
  .nav-dropdown { position:static; }
  .nav-dropdown[open] { width:100%; display:flex; flex-direction:column; }
  .nav-dropdown summary { position:absolute; top:5px; right:0; min-width:48px; }
  .nav-submenu { position:static; width:100%; border:0; padding:0 0 10px 16px; box-shadow:none; }
  .site-search__panel { position:fixed; top:64px; right:18px; width:min(380px,calc(100vw - 36px)); }
  .site-footer .footer-grid { grid-template-columns:1fr 1fr; }
  body[data-reference-layout] { --shell:calc(100% - 40px); }
  [data-reference-layout] h2 { font-size:27px; }
  .ref-hero__copy { inset:0 3% 12%; }
  .ref-hero__copy > p:last-of-type { font-size:15px; margin-bottom:10px; }
  .ref-hero .button { padding:9px 16px; min-height:40px; }
  [data-reference-layout] .ref-hero__display { margin-bottom:12px; }
  .ref-split,.ref-contact { gap:28px; }
  .ref-gallery--6 { grid-template-columns:repeat(4,minmax(0,1fr)); }
  .ref-gallery--5 { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .ref-gallery--4 { grid-template-columns:repeat(2,minmax(0,1fr)); }
  [data-reference-layout] .decision-grid--four { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .ref-contact h1 { font-size:27px; }
  .ref-contact h2 { font-size:21px; }
}
@media(max-width:600px) {
  .site-search__panel { left:18px; right:18px; width:auto; max-width:none; }
  body[data-reference-layout] { font-size:16px; --shell:calc(100% - 36px); }
  .site-header__inner { width:calc(100% - 32px); }
  [data-reference-layout] h1 { font-size:29px; }
  [data-reference-layout] h2 { font-size:25px; }
  [data-reference-layout] h3 { font-size:20px; }
  .ref-title { padding:34px 0 8px; text-align:left; }
  .ref-hero__copy { position:static; padding:24px 18px 30px; color:#111; background:#fff; text-shadow:none; }
  [data-reference-layout] .ref-hero h1 { color:#111; font-size:29px; }
  [data-reference-layout] .ref-hero__display { font-size:42px; color:#111; letter-spacing:-1px; margin-bottom:14px; }
  .ref-hero__copy > p:last-of-type { margin-bottom:18px; }
  .ref-section { padding:28px 0; }
  .ref-section > h2 { text-align:left; }
  .ref-lead { text-align:left; }
  .ref-split,.ref-columns,.ref-yarn-inventory,.ref-contact { grid-template-columns:1fr; gap:24px; }
  .ref-split--reverse > div:first-child { order:0; }
  .ref-introduction { padding-top:12px; }
  .ref-factory { padding-top:0; }
  .ref-gallery { gap:18px 12px; }
  .ref-gallery--3,.ref-gallery--4,.ref-gallery--5,.ref-gallery--6 { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .ref-gallery figcaption { font-size:13px; }
  .ref-products h3 { font-size:17px; }
  [data-reference-layout] :is(.section,.split,.proof-note,.related,.company-details,.inquiry-layout) { padding-block:26px; }
  [data-reference-layout] :is(.split,.official-feature,.process-list,.decision-grid,.decision-grid--four,.related-grid) { grid-template-columns:1fr; gap:20px; }
  [data-reference-layout] .section-heading { text-align:left; margin-bottom:22px; }
  [data-reference-layout] .official-grid { gap:22px; }
  [data-reference-layout] .official-grid--documents { grid-template-columns:repeat(2,minmax(0,1fr)); }
  [data-reference-layout] .official-grid--two { grid-template-columns:1fr; }
  [data-reference-layout] .official-card figcaption h3 { font-size:18px; }
  [data-reference-layout] .official-context { grid-template-columns:110px 1fr; gap:18px; }
  [data-reference-layout] .official-context > img { width:110px; }
  [data-reference-layout] .official-context h3 { font-size:19px; }
  [data-reference-layout] .section--cta { display:block; padding-block:26px 40px; }
  [data-reference-layout] .section--cta .button { margin-top:20px; }
  [data-reference-layout] :is(.inquiry-form,.summary-panel) { padding:20px; }
  .ref-contact { padding-top:28px; }
  .ref-contact h1 { margin-top:5px; }
  .ref-timeline article { grid-template-columns:1fr; gap:5px; }
  [data-reference-layout] .ref-year { margin-bottom:8px; }
  .ref-facts :is(th,td) { padding:10px; font-size:14px; }
  .ref-facts th { width:31%; overflow-wrap:anywhere; }
  .site-footer .footer-grid { width:calc(100% - 36px); gap:30px 18px; }
  .site-footer h2 { font-size:19px; }
  .site-footer a,.site-footer p { font-size:13px; overflow-wrap:anywhere; }
  .site-footer .footer-bottom { width:calc(100% - 36px); display:block; padding-bottom:75px; }
  .floating-whatsapp { right:18px; bottom:18px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }
[data-reference-layout] .site-header .brand img { width:110px; height:27px; }
[data-reference-layout] .site-footer h2 { color:#fff; font-size:23px; }
@media(max-width:600px) { [data-reference-layout] .site-footer h2 { font-size:19px; } }

/* Native disclosure navigation works before, without, and after failed JS. */
.mobile-nav { display:none; }
.mobile-nav > summary { list-style:none; cursor:pointer; }
.mobile-nav > summary::-webkit-details-marker { display:none; }
.mobile-nav[open] > summary > span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.mobile-nav[open] > summary > span:nth-child(2) { opacity:0; }
.mobile-nav[open] > summary > span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }
main [id] { scroll-margin-top:88px; }
.breadcrumbs { font-size:14px; line-height:1.5; overflow-wrap:anywhere; }
.breadcrumbs a { display:inline-block; padding-block:6px; }
.inquiry-fallback { max-width:1000px; padding-block:16px; border-bottom:1px solid #ddd; }
.inquiry-fallback p { font-size:15px; }
[data-action="generate"]:disabled { opacity:.6; cursor:not-allowed; }
@media(max-width:1000px) {
  .desktop-nav { display:none !important; }
  .mobile-nav { display:block; order:3; }
  .mobile-nav > summary { margin:0; }
  .mobile-nav[open] > .primary-nav { display:block; inset:100% 0 auto; }
  .nav-dropdown summary,.site-search summary { min-width:44px; }
}
@media(max-width:720px) {
  .ref-hero__copy { position:static; padding:24px 18px 30px; color:#111; background:#fff; text-shadow:none; }
  [data-reference-layout] .ref-hero h1 { color:#111; font-size:29px; }
  [data-reference-layout] .ref-hero__display { font-size:42px; color:#111; letter-spacing:-1px; margin-bottom:14px; }
  .ref-hero__copy > p:last-of-type { margin-bottom:18px; }
  .ref-hero .button { min-height:44px; }
}
@media(max-width:600px) {
  .site-footer a,.site-footer p { font-size:14px; }
  .site-footer a { padding-block:6px; }
  .breadcrumbs { padding-block:8px; }
}
/* Preserve Finnish compound words and existing cards without page-level overflow. */
.guide-grid,.related__grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
.guide-grid > a,.related-card { min-width:0; overflow-wrap:anywhere; }
@media(max-width:900px) {
  .guide-grid,.related__grid { grid-template-columns:minmax(0,1fr); }
  .page--product .section--cta { flex-direction:column; align-items:stretch; gap:24px; }
  .page--product .section--cta .button { max-width:100%; white-space:normal; }
}