/* Readability layer. Load after style.css/components.css and before redesign.css. */
:root {
  --type-body: 17px;
  --type-control: 16px;
  --type-note: 14px;
  --type-model: 15px;
  --type-product: 20px;
}

body { font-size: var(--type-body); line-height: 1.75; }
button, input, select, textarea { line-height: 1.5; }
main, .footer-main, .inquiry-drawer { overflow-wrap: break-word; }
.topline { font-size: 13px; letter-spacing: .45px; }
.topline .container { min-height: 36px; height: auto; padding-block: 6px; gap: 20px; }
.header-inner { min-height: 92px; height: auto; gap: 26px; }
.brand { flex-shrink: 0; }
.brand > span { font-size: 12px; letter-spacing: 2px; line-height: 1.5; }
.brand-wordmark strong span { font-size: 12px; letter-spacing: 4px; }
.site-header nav { align-self: stretch; height: auto; gap: 24px; }
.site-header nav a { font-size: 16px; min-height: 64px; height: auto; }
.header-actions { font-size: 16px; gap: 18px; }
.quote-link { font-size: 16px; min-height: 44px; }
.quote-link b { font-size: 13px; min-width: 24px; display: inline-block; text-align: center; line-height: 1.3; }
.header-contact { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; }
.btn,
.solution-copy .btn,
.solution-row .btn,
.cta-band .btn,
.detail-actions .btn,
.form-actions .btn {
  font-size: var(--type-control);
  min-height: 52px;
  padding: 14px 22px;
  gap: 16px;
  line-height: 1.5;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.text-link,
.section-heading > .text-link,
.section-heading > div:last-child > .text-link,
.inquiry-heading .text-link { font-size: var(--type-control); line-height: 1.6; min-height: 44px; padding-block: 9px; }
.eyebrow { font-size: var(--type-note); line-height: 1.6; letter-spacing: 1.1px; gap: 12px; }
.eyebrow > span + span { letter-spacing: .6px; }
h2, .section-heading h2 { font-size: 38px; line-height: 1.4; letter-spacing: -.8px; }
.section-heading { flex-wrap: wrap; gap: 20px 36px; }
.section-heading > * { min-width: 0; }
.section-heading p:not(.eyebrow),
.lead, .solution-copy .lead, .solution-row .lead,
.story-grid p:not(.eyebrow),
.cta-band p:not(.eyebrow),
.ps-callout p:not(.eyebrow),
.about-intro p:not(.eyebrow) { font-size: var(--type-body); line-height: 1.9; }
.lead { max-width: 760px; }
.page-head h1 { font-size: clamp(38px, 3.6vw, 52px); line-height: 1.4; letter-spacing: -1px; }
.page-head .lead { max-width: 790px; }

/* Product series and supporting home-page content. */
.category-title h3 { font-size: 22px; line-height: 1.45; }
.category-label { font-size: 12px; line-height: 1.6; letter-spacing: .4px; }
.category-card p { font-size: var(--type-note); line-height: 1.8; }
.category-tail { font-size: var(--type-note); line-height: 1.8; flex-wrap: wrap; align-items: center; }
.category-tail a { display: inline-flex; align-items: center; min-height: 44px; }
.solution-copy h2, .story-grid h2, .cta-band h2 { font-size: 36px; line-height: 1.4; }
.solution-links a { font-size: var(--type-control); line-height: 1.7; min-height: 56px; padding-block: 16px; }
.solution-links a span { font-size: var(--type-note); }
.story-year span { font-size: var(--type-note); line-height: 1.8; letter-spacing: .5px; }
.diagram-label { font-size: 12px; line-height: 1.5; }
.diagram-disclaimer { font-size: 12px; line-height: 1.6; letter-spacing: .3px; }

/* Catalog: larger copy stays inside the available card and filter widths. */
.catalog-aside { min-width: 0; }
.category-filter { font-size: var(--type-control); min-height: 52px; line-height: 1.6; gap: 12px; }
.category-filter span { font-size: 17px; flex-shrink: 0; }
.aside-help h3 { font-size: 18px; line-height: 1.6; }
.aside-help p { font-size: var(--type-note); line-height: 1.85; }
.aside-help a { font-size: 15px; min-height: 44px; line-height: 1.6; padding-block: 9px; }
.catalog-toolbar { gap: 10px; }
.catalog-toolbar .search-wrap { flex: 1 1 260px; min-width: 0; min-height: 52px; }
.search-wrap input { font-size: 16px; line-height: 1.5; min-height: 52px; padding-block: 13px; }
.catalog-toolbar select { font-size: 15px; line-height: 1.5; min-height: 52px; max-width: 200px; padding: 12px 10px; }
.catalog-meta { font-size: var(--type-note); line-height: 1.75; flex-wrap: wrap; gap: 10px 20px; }
.catalog-note { font-size: var(--type-note); line-height: 1.9; }
.product-card { display: flex; flex-direction: column; }
.product-visual { flex-shrink: 0; }
.product-card-body { display: flex; flex: 1; flex-direction: column; min-width: 0; padding: 23px 20px 0; }
.product-category-tag { font-size: 12px; line-height: 1.5; letter-spacing: .25px; max-width: calc(100% - 32px); }
.product-model { font-size: var(--type-model); line-height: 1.6; letter-spacing: .15px; overflow-wrap: anywhere; word-break: normal; margin-bottom: 10px; }
.product-card h3 { font-size: var(--type-product); line-height: 1.6; min-height: 3.2em; letter-spacing: 0; margin-bottom: 12px; }
.product-meta { font-size: var(--type-note); line-height: 1.8; margin-bottom: 18px; overflow-wrap: anywhere; }
.product-card-actions { margin-top: auto; min-height: 64px; gap: 8px; flex-wrap: wrap; padding-block: 5px; }
.product-detail-link { font-size: 15px; line-height: 1.6; gap: 6px; min-height: 44px; }
.product-add { font-size: 15px; line-height: 1.6; gap: 5px; min-height: 44px; padding: 10px 0 10px 4px; }
.product-detail-link svg, .product-add svg { width: 17px; height: 17px; }
.catalog-empty > span { font-size: 26px; line-height: 1.5; }
.catalog-empty p, .product-not-found p { font-size: var(--type-body); line-height: 1.85; }

/* Detail pages: model numbers can wrap without pushing the image or controls. */
.product-detail-layout { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
.product-detail-copy { min-width: 0; }
.product-breadcrumb { font-size: var(--type-note); line-height: 1.7; gap: 6px 12px; padding-block: 20px; margin-bottom: 25px; }
.product-breadcrumb a { min-height: 36px; display: inline-flex; align-items: center; }
.detail-model { font-size: 18px; line-height: 1.6; letter-spacing: .25px; }
.product-detail-copy .eyebrow { font-size: var(--type-note); }
.product-detail-copy h1 { font-size: clamp(32px, 3.3vw, 46px); line-height: 1.4; letter-spacing: -.6px; }
.detail-description { font-size: var(--type-body); line-height: 1.9; }
.product-specs > div { grid-template-columns: 125px minmax(0, 1fr); gap: 16px; font-size: 16px; line-height: 1.8; padding-block: 16px; }
.detail-image-caption { font-size: 12px; line-height: 1.6; letter-spacing: .6px; }
.detail-quantity { font-size: 16px; line-height: 1.7; flex-wrap: wrap; }
.quantity-control { height: 46px; }
.quantity-control button { width: 44px; min-height: 44px; font-size: 20px; }
.quantity-control input { width: 56px; font-size: 16px; line-height: 1.5; }
.detail-actions .btn { flex: 1 1 200px; white-space: normal; text-align: center; }
.detail-footnote, .product-source-link { font-size: var(--type-note); line-height: 1.9; }
.product-source-link { display: inline-block; padding-block: 9px; min-height: 44px; }

/* Technical support, applications and company information. */
.resource-copy { padding: 26px; min-width: 0; }
.resource-copy small { font-size: var(--type-note); line-height: 1.6; letter-spacing: .4px; }
.resource-copy h3 { font-size: 23px; line-height: 1.5; margin-block: 14px; }
.resource-copy p { font-size: var(--type-body); line-height: 1.85; min-height: 0; }
.resource-copy > span { font-size: 16px; line-height: 1.6; min-height: 44px; padding-block: 9px; margin-top: 18px; }
.selector-art > span { font-size: 12px; line-height: 1.7; letter-spacing: .6px; }
.solution-row h2 { font-size: 32px; line-height: 1.5; }
.check-list { font-size: 16px; line-height: 2.05; }
.check-list li { margin-block: 7px; }
.ps-callout h2 { font-size: 30px; line-height: 1.5; }
.steps-grid h3 { font-size: 22px; line-height: 1.55; }
.steps-grid article > span { font-size: 16px; }
.steps-grid p { font-size: 16px; line-height: 1.9; }
.faq-list summary { font-size: 18px; line-height: 1.7; min-height: 60px; align-items: baseline; }
.faq-list summary > span { flex-shrink: 0; }
.faq-list details > p { font-size: var(--type-body); line-height: 1.95; }
.about-intro h2 { font-size: 36px; line-height: 1.5; }
.year-block > span, .year-block p { font-size: var(--type-note); line-height: 1.8; }
.about-panorama span { font-size: 14px; line-height: 1.8; letter-spacing: .6px; }
.process-row span { font-size: 15px; line-height: 1.7; }
.process-row h3 { font-size: 23px; line-height: 1.5; }
.process-row p { font-size: 16px; line-height: 1.85; }

/* Contact and inquiry: readable form fields, summaries and touch targets. */
.contact-layout { grid-template-columns: minmax(0, .65fr) minmax(0, 1.35fr); }
.contact-info, .inquiry-workspace { min-width: 0; }
.contact-info h2 { font-size: 28px; line-height: 1.5; }
.contact-phone { font-size: clamp(23px, 2vw, 30px); line-height: 1.6; letter-spacing: -.3px; }
.contact-info > p, .contact-info > .contact-note { font-size: var(--type-note); line-height: 1.85; }
.contact-item small { font-size: var(--type-note); line-height: 1.6; letter-spacing: .4px; }
.contact-item p, .contact-item a { font-size: 16px; line-height: 1.9; overflow-wrap: anywhere; }
.inquiry-heading { flex-wrap: wrap; gap: 16px; }
.inquiry-heading h2 { font-size: 32px; line-height: 1.5; }
.inquiry-heading .text-link { white-space: normal; }
.form-grid label { font-size: 16px; line-height: 1.7; min-width: 0; }
.form-grid input, .form-grid textarea { font-size: 16px; line-height: 1.7; padding: 13px 15px; min-height: 52px; }
.form-grid textarea { min-height: 180px; }
.form-note, #form-status { font-size: var(--type-note); line-height: 1.9; }
.form-actions { gap: 12px; }
.inquiry-drawer { width: min(520px, 100vw); }
.inquiry-drawer-head h2 { font-size: 30px; line-height: 1.4; }
.inquiry-drawer-head .eyebrow { font-size: 12px; line-height: 1.6; letter-spacing: .8px; }
.inquiry-drawer-head h2 span { font-size: 16px; }
.drawer-close { width: 44px; height: 44px; flex-shrink: 0; }
.inquiry-row-model { font-size: 16px; line-height: 1.6; display: inline-block; overflow-wrap: anywhere; }
.inquiry-row-info > p { font-size: var(--type-note); line-height: 1.8; }
.inquiry-row-bottom { flex-wrap: wrap; gap: 10px; }
.inquiry-remove { min-height: 44px; min-width: 44px; font-size: 14px; line-height: 1.6; padding: 9px 4px; }
.inquiry-drawer-foot > p { font-size: var(--type-note); line-height: 1.8; }
.inquiry-continue { font-size: 16px; min-height: 48px; padding: 12px 0; line-height: 1.5; }
.inquiry-empty h3 { font-size: 26px; line-height: 1.5; }
.inquiry-empty p { font-size: 16px; line-height: 1.85; }
.copy-inquiry-dialog { max-height: calc(100dvh - 32px); overflow-y: auto; }
.copy-inquiry-dialog h2 { font-size: 28px; line-height: 1.5; }
.copy-inquiry-dialog p { font-size: 16px; line-height: 1.8; }
.copy-inquiry-dialog textarea { font-size: 16px; line-height: 1.8; min-height: 240px; max-height: 45dvh; }
.site-toast { font-size: 16px; line-height: 1.7; }

/* Footer information remains readable without competing with page headings. */
.footer-brand > p { font-size: 14px; line-height: 1.9; letter-spacing: .5px; }
.footer-brand small { font-size: 14px; line-height: 1.8; }
.footer-phone { font-size: 28px; line-height: 1.7; }
.footer-main h3 { font-size: 17px; line-height: 1.6; }
.footer-main > div:not(:first-child) > a,
.footer-main > div:not(:first-child) > p { font-size: 14px; line-height: 1.9; margin-bottom: 10px; }
.footer-main > div:not(:first-child) > a { min-height: 32px; padding-block: 3px; }
.footer-bottom { font-size: 14px; line-height: 1.9; flex-wrap: wrap; gap: 14px 26px; }
.footer-bottom > span { flex: 1 1 340px; }
.footer-bottom > a { min-height: 44px; padding-block: 8px; }
.mobile-contact button, .mobile-contact a { font-size: 16px; min-height: 54px; line-height: 1.5; padding: 15px 8px; }
.mobile-contact b { font-size: 13px; }

@media (max-width: 1200px) {
  .header-inner { gap: 18px; }
  .site-header nav { gap: 20px; }
  .header-actions { gap: 12px; }
  .header-actions .header-contact { display: none; }
  .catalog-shell { grid-template-columns: 190px minmax(0, 1fr); gap: 26px; }
  .product-card-body { padding-inline: 16px; }
  .product-card-actions { column-gap: 5px; }
  .footer-main { column-gap: 28px; }
}

@media (max-width: 960px) {
  /* Use the existing menu-toggle interaction before larger labels can overflow. */
  .header-inner { min-height: 86px; flex-wrap: nowrap; gap: 16px; }
  .brand { flex: 1; min-width: 0; }
  .header-actions { order: 2; flex-shrink: 0; }
  .menu-toggle { display: flex; width: 44px; height: 44px; padding: 10px; gap: 6px; flex-direction: column; justify-content: center; align-items: center; border: 0; background: none; order: 3; flex-shrink: 0; }
  .menu-toggle span { width: 23px; height: 2px; background: var(--ink); }
  .site-header nav { display: none; position: absolute; left: 0; right: 0; top: 100%; height: auto; max-height: 70dvh; overflow-y: auto; background: #fff; border-bottom: 1px solid var(--line); padding: 12px 28px 20px; z-index: 45; flex-direction: column; align-items: stretch; gap: 0; }
  .site-header nav.is-open, .site-header nav.open, .site-header:has(.menu-toggle[aria-expanded="true"]) nav { display: flex; }
  .site-header nav a { min-height: 52px; height: auto; border-bottom: 1px solid var(--line); font-size: 16px; padding-block: 12px; }
  .site-header nav a::after { display: none; }
  .catalog-shell { grid-template-columns: 170px minmax(0, 1fr); gap: 24px; }
  .catalog-toolbar .search-wrap { flex-basis: 100%; }
  .catalog-toolbar select { flex: 1 1 145px; max-width: none; min-width: 0; }
  .product-specs > div { grid-template-columns: 104px minmax(0, 1fr); gap: 12px; }
  .detail-actions { flex-direction: row; }
  .resource-copy { padding: 22px; }
  .resource-copy h3 { font-size: 22px; }
  .contact-layout { grid-template-columns: minmax(0, .7fr) minmax(0, 1fr); gap: 28px; }
  .contact-info { padding: 25px; }
  .contact-info > .btn { gap: 8px; padding-inline: 12px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-main > div:last-child { flex-wrap: wrap; }
}

@media (max-width: 760px) {
  :root { --type-body: 16px; --type-note: 14px; --type-model: 14px; --type-product: 18px; }
  body { font-size: 16px; line-height: 1.8; }
  html { scroll-padding-top: 96px; }
  .topline { font-size: 12px; letter-spacing: .2px; }
  .topline .container { min-height: 32px; gap: 12px; padding-block: 5px; }
  .topline span:last-child { font-size: 12px; letter-spacing: 0; }
  .header-inner { min-height: 84px; gap: 10px; }
  .brand > span { font-size: 11px; letter-spacing: 1px; margin-top: 4px; }
  .brand-wordmark strong span { font-size: 11px; letter-spacing: 4px; }
  .quote-link { font-size: 15px; }
  .quote-link b { font-size: 12px; padding: 3px 5px; }
  .site-header nav { padding-inline: 18px; }
  .eyebrow { font-size: 12px; letter-spacing: .7px; gap: 6px 12px; }
  h2, .section-heading h2 { font-size: 30px; line-height: 1.45; }
  .section-heading { display: flex; align-items: flex-start; gap: 16px; }
  .section-heading > div:last-child > p { display: block; font-size: 16px; }
  .section-heading > .text-link, .section-heading > div:last-child > .text-link { font-size: 15px; margin-top: 0; white-space: normal; }
  .section-heading > div:last-child > p + .text-link { margin-top: 10px; }
  .page-head h1 { font-size: 36px; line-height: 1.4; letter-spacing: -.7px; }
  .category-title h3 { font-size: 19px; }
  .category-card { padding: 20px 15px; }
  .category-label { font-size: 11px; line-height: 1.6; letter-spacing: 0; }
  .category-card p { font-size: 14px; line-height: 1.85; min-height: 0; }
  .category-tail { font-size: 14px; gap: 8px 16px; }
  .solution-copy h2, .story-grid h2, .cta-band h2 { font-size: 30px; }
  .solution-copy .lead, .story-grid p:not(.eyebrow), .cta-band p:not(.eyebrow) { font-size: 16px; }
  .solution-links a { gap: 14px; font-size: 16px; }
  .catalog-shell { display: block; }
  .catalog-toolbar { gap: 10px; }
  .catalog-toolbar .search-wrap { flex: 1 1 100%; min-width: 0; }
  .catalog-toolbar select { flex: 1 1 135px; font-size: 15px; max-width: none; min-width: 0; }
  .catalog-toolbar #category-filter { display: block; flex-basis: 100%; }
  .catalog-meta { font-size: 14px; }
  .catalog-note { font-size: 14px; }
  .product-card-body { padding: 17px 13px 0; }
  .product-model { font-size: 14px; line-height: 1.6; }
  .product-card h3 { font-size: 18px; line-height: 1.65; min-height: 3.3em; }
  .product-meta { font-size: 14px; line-height: 1.8; }
  .product-category-tag { font-size: 11px; padding: 5px 7px; left: 10px; top: 10px; max-width: calc(100% - 20px); }
  .product-card-actions { display: flex; flex-direction: column; align-items: stretch; gap: 0; padding-block: 5px; }
  .product-detail-link, .product-add { font-size: 15px; min-height: 44px; padding: 10px 0; gap: 6px; }
  .product-detail-link svg, .product-add svg { width: 17px; height: 17px; }
  .product-detail-layout { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .product-detail-copy h1 { font-size: 34px; line-height: 1.4; }
  .product-detail-copy .eyebrow { font-size: 13px; }
  .product-breadcrumb { font-size: 14px; gap: 4px 10px; padding-block: 14px; margin-bottom: 20px; }
  .product-breadcrumb a { min-height: 44px; }
  .product-specs > div { font-size: 16px; grid-template-columns: 108px minmax(0, 1fr); gap: 12px; }
  .detail-model { font-size: 17px; }
  .detail-description { font-size: 16px; }
  .detail-actions { gap: 12px; }
  .detail-actions .btn { flex: 1 1 220px; font-size: 16px; }
  .detail-footnote, .product-source-link { font-size: 14px; }
  .resource-card { display: block; }
  .resource-art { height: 210px; min-height: 210px; }
  .resource-copy { padding: 25px 23px; }
  .resource-copy small { font-size: 13px; }
  .resource-copy h3 { font-size: 23px; margin-block: 13px; }
  .resource-copy p { font-size: 16px; line-height: 1.9; }
  .resource-copy > span { font-size: 16px; margin-top: 16px; }
  .selector-art { padding: 27px; }
  .selector-art > span { font-size: 12px; }
  .selector-art strong { font-size: 30px; line-height: 1.5; }
  .solution-row { grid-template-columns: 30px minmax(0, 1fr); gap: 16px; }
  .solution-row h2, .ps-callout h2, .about-intro h2 { font-size: 28px; line-height: 1.5; }
  .solution-row .lead, .ps-callout p:not(.eyebrow), .about-intro p:not(.eyebrow) { font-size: 16px; }
  .solution-row .btn { font-size: 16px; gap: 12px; padding: 13px 17px; }
  .check-list { font-size: 15px; line-height: 1.95; }
  .steps-grid h3 { font-size: 20px; }
  .steps-grid p { font-size: 15px; }
  .steps-grid article { padding: 23px 18px; }
  .faq-list summary { font-size: 17px; line-height: 1.8; }
  .faq-list details > p { font-size: 16px; }
  .about-panorama span { font-size: 13px; }
  .process-row h3 { font-size: 21px; }
  .process-row p { font-size: 15px; line-height: 1.9; }
  .contact-layout { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .contact-info { padding: 28px 24px; }
  .contact-phone { font-size: 28px; }
  .contact-info > .btn { width: auto; padding-inline: 20px; }
  .inquiry-heading h2 { font-size: 30px; }
  .inquiry-heading .text-link { font-size: 15px; }
  .form-grid { grid-template-columns: minmax(0, 1fr); gap: 23px; }
  .form-grid label, .form-grid input, .form-grid textarea { font-size: 16px; }
  .form-actions .btn { font-size: 16px; min-height: 52px; padding-inline: 19px; }
  .form-note, #form-status { font-size: 14px; }
  .inquiry-drawer-head { padding: 24px 20px; }
  .inquiry-drawer-head h2 { font-size: 28px; }
  .inquiry-row { gap: 13px; }
  .inquiry-row-image, .inquiry-row.is-compact .inquiry-row-image { width: 70px; height: 86px; }
  .inquiry-row-model { font-size: 15px; }
  .inquiry-row-info > p { font-size: 14px; }
  .inquiry-drawer-foot { padding-bottom: max(20px, env(safe-area-inset-bottom)); }
  .inquiry-drawer-foot > p, .inquiry-empty p { font-size: 15px; }
  .site-toast { font-size: 15px; bottom: 80px; }
  .footer-main { gap: 28px 22px; }
  .footer-brand > p, .footer-brand small { font-size: 14px; }
  .footer-main h3 { font-size: 17px; margin-bottom: 14px; }
  .footer-main > div:not(:first-child) > a, .footer-main > div:not(:first-child) > p { font-size: 14px; line-height: 1.9; margin-bottom: 7px; }
  .footer-main > div:not(:first-child) > a { min-height: 44px; padding-block: 9px; }
  .footer-bottom { font-size: 14px; line-height: 1.9; }
  .footer-phone { font-size: 28px; }
  .site-footer { padding-bottom: 85px; }
  .error-actions { flex-wrap: wrap; gap: 14px; }
}

@media (max-width: 460px) {
  .topline span:last-child { display: none; }
  .topline .container { justify-content: center; }
  .header-actions { gap: 0; }
  .brand-wordmark { gap: 7px; }
  .brand-wordmark strong { font-size: 20px; }
  .product-card-body { padding-inline: 12px; }
  .product-category-tag { font-size: 11px; }
  .detail-actions .btn { flex-basis: 100%; }
  .form-actions .btn { flex: 1 1 100%; }
  .steps-grid { grid-template-columns: minmax(0, 1fr); }
  .steps-grid article { padding: 25px; }
  .steps-grid h3 { margin-top: 16px; }
  .inquiry-row-bottom { gap: 6px; }
  .inquiry-empty { padding-inline: 0; }
  .copy-inquiry-dialog { padding: 22px; }
  .copy-inquiry-dialog textarea { padding: 12px; }
}