/* METALFLOW brand system: clean white, process blue and navy.
   This layer follows every legacy component stylesheet. Home composition is
   owned by homepage.css; shared elements and the complete interior site live here. */
:root{
  color-scheme:light;
  --bg:#ffffff;
  --surface:#ffffff;
  --soft:#edf5fa;
  --ink:#092f50;
  --muted:#476176;
  --line:#cedfe9;
  --accent:#0068ad;
  --accent-hover:#004d85;
  --white:#ffffff;
  --error:#aa2432;
  --font:"Onest","Segoe UI",Arial,sans-serif;
  --brand-cyan:#0a9fce;
  --brand-deep:#062840;
  --brand-radius:3px;
  --brand-shell-gutter:44px;
  --brand-ease:cubic-bezier(.16,1,.3,1);
}
html{background:var(--bg);scrollbar-color:#8caabd #edf5fa;scrollbar-width:thin;scroll-padding-top:28px}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.7}
button,input,select,textarea{font-family:var(--font)}
input,textarea{caret-color:var(--accent)}
::selection{background:#c7e9f8;color:#092f50}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:#edf5fa}
::-webkit-scrollbar-thumb{background:#8caabd;border:3px solid #edf5fa;border-radius:8px}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
a{text-underline-offset:5px;text-decoration-thickness:1px}
a:hover{color:var(--accent)}
h1,h2,h3,h4{font-family:var(--font);color:var(--ink);font-weight:650;letter-spacing:-.035em;text-wrap:balance}
h1{font-size:clamp(38px,4.4vw,64px);line-height:1.1}
h2{font-size:clamp(30px,3vw,44px);line-height:1.18}
h3{font-size:25px;line-height:1.25;font-weight:600;letter-spacing:-.025em}
p{color:var(--muted)}
table,dl,.success-panel strong{font-variant-numeric:tabular-nums}
.shell{width:min(1280px,calc(100% - var(--brand-shell-gutter) * 2))}
.section{padding-block:88px;border-top:0}
.section-heading{margin-bottom:38px;max-width:850px}
.section-heading p{font-size:17px;line-height:1.75;max-width:65ch;margin-top:20px}
.text-link,.mfp-link{color:var(--accent);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.text-link:hover,.mfp-link:hover{text-decoration-thickness:2px;color:var(--accent-hover)}
.button{min-height:50px;padding:14px 22px;border:1px solid var(--accent);border-radius:var(--brand-radius);background:var(--accent);color:#fff;font-size:15px;font-weight:600;line-height:1.45;gap:20px;transition:background .2s var(--brand-ease),border-color .2s var(--brand-ease),color .2s var(--brand-ease)}
.button:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff}
.button:active{transform:none;background:#003d6c}
.button.secondary{background:#fff;color:var(--accent);border-color:#8bafc8}
.button.secondary:hover{background:#e8f4fb;border-color:var(--accent);color:var(--accent-hover)}
.button:disabled,button:disabled{opacity:1;background:#dce9f0;border-color:#b8ccd9;color:#4c677a;cursor:wait}
.mf-icon{display:inline-block;flex:0 0 20px;width:20px;height:20px;vertical-align:middle}
.skip-link{background:var(--ink);color:#fff;border-radius:var(--brand-radius);font-weight:600;z-index:40}
.skip-link:hover{color:#fff}

/* White masthead and a high-contrast, full-width footer anchor every route. */
header.wp-block-template-part{position:relative;z-index:12;background:#fff;border-bottom:1px solid #dce7ee}
.site-header{height:92px;gap:24px;border:0;background:#fff}
.brand{font-family:var(--font);font-size:23px;font-weight:750;letter-spacing:-.04em;gap:13px;color:var(--ink);flex-shrink:0}
.brand:hover{color:var(--accent)}
.brand small{font-size:8px;font-weight:500;letter-spacing:.12em;color:#4f6b80;margin-top:9px}
.brand-mark{height:35px;gap:4px;transform:skewY(-13deg)}
.brand-mark i{width:7px;background:var(--accent)}
.brand-mark i:nth-child(2){height:28px;background:#0986bc}
.brand-mark i:last-child{height:21px;background:var(--brand-cyan)}
#main-navigation{gap:22px}
#main-navigation a{position:relative;padding-block:12px;font-size:14px;font-weight:500;line-height:1.4;color:var(--ink)}
#main-navigation a:hover{color:var(--accent)}
#main-navigation a[aria-current]{color:var(--accent);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:11px}
.header-actions{gap:22px}
.language-switch{font-size:13px;font-weight:600;line-height:1.4;min-height:40px;align-items:center;color:var(--ink)}
.site-header .button{min-height:44px;padding:11px 16px;font-size:13px;font-weight:600;gap:14px}
.site-header .button .mf-icon{width:17px;height:17px;flex-basis:17px}
.menu-toggle{border-radius:var(--brand-radius)}
footer.wp-block-template-part{background:var(--brand-deep);color:#fff}
.site-footer{padding:66px 0 24px;border-top:0;background:transparent;color:#fff}
.footer-top{grid-template-columns:1.25fr 1fr 1fr 1fr;gap:50px}
.footer-brand{font-family:var(--font);font-weight:750;font-size:30px;letter-spacing:-.035em;color:#fff}
.footer-brand:hover{color:#73d4f4}
.footer-top p{max-width:29ch;color:#c0d4e2;font-size:15px;line-height:1.8;margin-top:20px}
.footer-top strong{font-size:14px;line-height:1.5;font-weight:600;color:#90c4e2;margin-bottom:18px}
.footer-top>div:not(:first-child) a{font-size:14px;line-height:1.7;color:#fff;margin:8px 0;padding-block:3px}
.footer-top>div:not(:first-child) a:hover{color:#73d4f4;text-decoration:underline;text-underline-offset:5px}
.footer-bottom{border-top:1px solid #31546b;margin-top:56px;padding-top:22px;font-size:12px;color:#b8d0e0;line-height:1.65}
.site-footer :focus-visible{outline-color:#75d7f7}

/* Interior page introductions become clear architectural bands, not labels. */
.page-intro:not(.prose){width:100%;margin:0 0 62px;background:var(--soft);padding:28px max(var(--brand-shell-gutter),calc((100% - 1280px)/2)) 54px}
.page-intro h1{font-size:clamp(38px,4.2vw,60px);font-weight:650;line-height:1.12;max-width:1120px}
.page-intro p:not(.breadcrumb){font-size:18px;line-height:1.75;max-width:70ch;margin-top:24px}
.breadcrumb,.page-intro .breadcrumb{font-size:12px;line-height:1.65;color:#526d80;padding-top:24px;margin-bottom:28px}
.page-intro .breadcrumb{padding-top:0;margin-bottom:30px}
.breadcrumb a{color:var(--accent);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.breadcrumb a:hover,.breadcrumb a:focus-visible{text-decoration-thickness:2px}
.prose.page-intro{padding-block:68px 90px}
.prose h2{font-size:29px;line-height:1.25}
.prose p{max-width:70ch;line-height:1.8}
.catalog-section{padding-top:0}
.catalog-controls{margin-bottom:34px}
.filter-tabs{gap:8px}
.filter-tabs button{padding:10px 16px;border:1px solid #b4cddd;border-radius:var(--brand-radius);background:#fff;color:var(--ink);font-size:14px;min-height:44px}
.filter-tabs button:hover{background:var(--soft);border-color:var(--accent)}
.filter-tabs button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.catalog-search{font-size:13px;font-weight:500;color:var(--ink)}
.catalog-search input{min-height:44px;width:250px;border-color:#8eabba;border-radius:var(--brand-radius);background:#fff;font-size:15px;padding:10px 13px}
.empty-state{padding:48px 24px;background:var(--soft);color:var(--ink)}
.product-grid{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:auto;gap:26px}
.product-card,.product-card:first-child{display:flex;flex-direction:column;align-items:stretch;grid-row:auto;min-width:0;background:#fff;border:1px solid #d6e3eb;border-radius:var(--brand-radius);overflow:hidden}
.product-image-link{background:#f0f5f7}
.product-card .product-image-link img,.product-card:first-child .product-image-link img{height:285px;aspect-ratio:auto;width:100%;object-fit:contain;opacity:1;transition:transform .35s var(--brand-ease)}
.product-card-copy{padding:26px 26px 30px;flex:1}
.material-label{font-size:12px;font-weight:500;color:#526d80}
.product-card h3{font-size:25px;line-height:1.25;margin:12px 0 16px;font-weight:600}
.product-card h3 a{color:var(--ink)}
.product-card h3 a:hover{color:var(--accent)}
.product-card h3 span{font-size:21px}
.product-card p{font-size:15px;line-height:1.75}
.figure-note{font-size:12px;line-height:1.65;margin-top:20px}
.catalog-grid.filtered{grid-template-columns:minmax(0,850px)}
.catalog-grid.filtered .product-card{display:grid;grid-template-columns:42% minmax(0,1fr)}
.catalog-grid.filtered .product-image-link img{height:100%;min-height:280px;aspect-ratio:auto}

/* Product detail, comparisons and engineering data. */
.product-hero{gap:68px;margin-top:32px;margin-bottom:70px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.product-hero figure{background:#f0f5f7;border-radius:var(--brand-radius);overflow:hidden}
.product-hero figure img{opacity:1;object-fit:contain}
.product-hero figcaption{background:#e7f0f6;color:#466174;font-size:12px;padding:16px 22px}
.product-intro{padding-top:16px}
.product-intro h1{font-size:clamp(34px,3.4vw,48px);font-weight:650;line-height:1.12}
.product-intro>p:not(.eyebrow){font-size:16px;line-height:1.75;max-width:62ch;margin-top:26px}
.product-tags{gap:10px;margin-block:28px}
.product-tags span{border-left:0;background:var(--soft);padding:10px 12px;font-size:13px;line-height:1.5;color:var(--ink)}
.checklist-link{font-size:14px;color:var(--accent);line-height:1.6}
.mfp-page-navigation{background:#edf5fa;border-block:1px solid #d5e5ee;margin-bottom:58px}
.mfp-page-navigation nav{padding-block:8px;gap:24px}
.mfp-page-navigation a{font-size:14px;font-weight:500;color:var(--ink);text-decoration:none}
.mfp-page-navigation a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:7px}
.mfp-heading h2,.mfp-specification h2,.mfp-context h2{font-weight:650}
.mfp-heading p{font-size:17px}
.mfp-table-scroll{border:1px solid var(--line);border-radius:var(--brand-radius)}
.mfp-comparison th,.mfp-comparison td{border-color:#d7e5ee}
.mfp-comparison thead th{background:#f3f8fb;font-weight:600}
.mfp-comparison tbody th,.mfp-comparison tfoot th{background:#edf5fa;color:var(--ink);font-weight:600;font-size:14px}
.mfp-comparison tbody tr:nth-child(even) td{background:#f8fbfd}
.mfp-comparison tfoot td{background:#f3f8fb}
.mfp-media-header{font-size:21px;font-weight:600;line-height:1.3}
.mfp-media-header>img{background:#eaf2f7}
.mfp-table-intro{font-size:26px;font-weight:600}
.mfp-selection-help{background:var(--soft);padding:32px;margin-top:26px;border-bottom:0}
.mfp-selection-help h3{font-size:28px}
.mfp-form-gallery{gap:28px}
.mfp-diagram-field{background:#eaf4fa;min-height:220px;border-radius:var(--brand-radius)}
.mfp-configuration-diagram{color:#0b4770}
.mfp-interface-list article>div{background:var(--soft)}
.mfp-specification{padding-top:60px}
.mfp-requirement-list dt{font-weight:600}
.mfp-download-panel{background:var(--ink);padding:48px;border-radius:var(--brand-radius)}
.mfp-download-panel h2,.mfp-download-panel p{color:#fff}
.mfp-download-panel p{color:#d4e7f2}
.mfp-download-list a{border-color:#3f6985;color:#fff}
.mfp-download-list small{color:#c2dcea}
.mfp-download-list a:hover{color:#8de2fb}
.mfp-limitations{color:#405e73;background:var(--soft);font-size:14px;line-height:1.75}
.mfp-context h3{font-size:26px}
.mfp-context-links .mfp-link{padding-block:16px;font-size:16px}
.specification-grid dt{font-weight:600;color:var(--ink)}
.specification-grid dd{font-size:16px;line-height:1.75}

/* Application and resource pages use broad panels and readable working data. */
.hub-directory{padding-bottom:88px}
.directory-entry{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:64px;padding:36px 38px;background:#f0f7fb;border:0;margin-bottom:22px}
.directory-entry>*,.editorial-links>article{min-width:0}
.directory-entry h2,.editorial-links h3{overflow-wrap:anywhere;hyphens:auto}
.directory-entry:nth-child(even){background:#f7fafc}
.directory-entry h2{font-size:32px;line-height:1.25}
.directory-entry h2 a{align-items:flex-start}
.directory-entry p{font-size:16px;line-height:1.75;margin-top:18px}
.directory-topics{padding-left:28px;border-left:1px solid #a5c6da;gap:14px}
.directory-topics span{font-size:15px;line-height:1.65}
.application-route-summary a{font-size:16px;line-height:1.65;padding-block:13px;color:var(--accent)}
.application-hero{gap:68px;padding-block:28px 74px;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}
.application-hero h1{font-weight:650;font-size:clamp(38px,4vw,58px);line-height:1.13}
.application-summary{font-size:17px;line-height:1.8;max-width:65ch}
.application-hero figure{border-radius:var(--brand-radius);overflow:hidden;background:#edf4f8}
.application-hero figure img,.compact-image img{opacity:1}
.application-hero figcaption{font-size:12px;line-height:1.65;background:#e7f0f6;color:#466174;padding:16px 20px}
.process-grid article{border-left:0;padding:26px;background:#edf5fa}
.process-grid p{line-height:1.75}
.application-selection dt{font-weight:600;font-size:16px}
.application-selection dd{font-size:16px;line-height:1.75}
.application-boundaries{background:var(--soft);padding:42px 44px;border-radius:var(--brand-radius)}
.application-boundaries li{font-size:16px;line-height:1.75}
.process-route-nav ul{gap:12px}
.process-route-nav a{padding:14px 18px;background:var(--soft);border:1px solid transparent;border-radius:var(--brand-radius);text-decoration:none;font-weight:500}
.process-route-nav a:hover{border-color:#8db9d2;background:#e3f2fa}
.process-route{padding-block:44px;border-top:1px solid #bfd5e3}
.process-route-intro h3{font-weight:600;font-size:28px}
.process-route-evaluation h4{font-size:17px;font-weight:600;letter-spacing:-.015em}
.process-media-name{font-weight:600;color:var(--accent)}
.process-route-caution{padding:20px 22px;border-top:0;background:#eef6fa}
.process-route-action .button{font-size:15px}
.compact-image{background:#edf4f8;border-radius:var(--brand-radius);overflow:hidden}
.compact-products h3{font-size:24px;font-weight:600}
.compact-products p{font-size:15px;line-height:1.75}
.editorial-links{gap:28px}
.editorial-links article{padding:28px;background:var(--soft);border-top:0}
.editorial-links h3{font-size:25px;line-height:1.3}
.editorial-links p{font-size:15px;line-height:1.75}
.reading-layout{grid-template-columns:270px minmax(0,780px);gap:76px;padding-bottom:88px}
.article-contents{background:var(--soft);border-left:0;border-radius:var(--brand-radius);padding:26px}
.article-contents strong{font-weight:600;font-size:15px;margin-bottom:20px}
.article-contents nav a{font-size:14px;line-height:1.6;color:#3c5b72;margin-block:16px}
.article-contents nav a:hover{color:var(--accent);text-decoration:underline}
.article-contents>.text-link{font-size:14px;line-height:1.6}
.technical-article>section{margin-bottom:50px}
.technical-article h2{font-size:32px;line-height:1.25}
.technical-article p,.technical-article li{max-width:70ch}
.technical-note{padding:28px 34px;background:#eaf4fa}
.technical-note li{font-size:15px;line-height:1.75}
.document-list{gap:34px 64px}
.document-list p{font-size:16px;line-height:1.75}
.reference-notes p,.reference-notes ul{font-size:14px;line-height:1.75}
.faq-list details{padding-block:23px}
.faq-list summary{font-size:18px;line-height:1.5;font-weight:600}
.faq-list p{font-size:16px;line-height:1.75}
.closing{padding:52px;background:var(--ink);border-radius:var(--brand-radius)}
.closing h2{color:#fff;max-width:900px}
.closing p{color:#d5e5f0;font-size:17px;line-height:1.75;max-width:70ch}
.closing .button{background:#fff;border-color:#fff;color:var(--accent)}
.closing .button:hover{background:#d9f0fc;border-color:#d9f0fc;color:var(--accent-hover)}
.closing-support{border-top:1px solid #3c617c}
.closing-support a{color:#e4f3fc;font-size:15px}
.closing-support a:hover{color:#84dcf8}
.closing :focus-visible{outline-color:#80d7f3}

/* Company, custom work and documentary evidence share the same brand. */
.mfb-about-lead{gap:76px;padding-bottom:64px}
.mfb-about-lead figure{background:#edf4f8;border-radius:var(--brand-radius);overflow:hidden}
.mfb-about-lead figure img{opacity:1}
.mfb-about-lead figcaption{background:#e7f0f6;color:#466174;font-size:12px}
.mfb-prose h2{font-size:36px;line-height:1.22}
.mfb-prose p{font-size:17px;line-height:1.8;max-width:70ch}
.mfb-prose .mfb-brand-note{font-size:14px;color:#526d80;line-height:1.75}
.mfb-scope a{font-size:25px;font-weight:600;padding-block:25px}
.mfb-row-section{gap:70px;padding:44px;background:var(--soft);margin-bottom:70px}
.mfb-rows dt{font-size:23px;font-weight:600}
.mfb-rows>div{border-top-color:#c4d9e7}
.mfb-brief{gap:76px}
.mfb-brief>div:last-child{background:var(--soft);padding:28px 32px}
.mfb-inputs>div:first-child{border-top:0;padding-top:0}
.mfb-inputs dt{font-weight:600}
.mfb-process{padding-top:10px}
.mfb-step-heading{gap:22px}
.mfb-step-number{display:flex;align-items:center;justify-content:center;flex:0 0 36px;height:36px;line-height:1;background:var(--accent);color:#fff;border-radius:var(--brand-radius);font-size:17px;font-weight:600}
.mfb-step-heading h3{font-weight:600;font-size:27px;line-height:1.3}
.mfb-step-copy strong{font-weight:600;color:var(--accent)}
.mfb-record-head{background:var(--ink);color:#fff;padding:18px 24px;font-weight:500;border-radius:var(--brand-radius) var(--brand-radius) 0 0}
.mfb-record{padding:28px 24px;border-top:0}
.mfb-record:nth-of-type(odd){background:#edf5fa}
.mfb-record h3{font-size:24px;font-weight:600}
.mfb-record p{line-height:1.8}
.mfb-boundary{background:#eaf4fa;padding:38px 42px;border-radius:var(--brand-radius)}
.mfb-boundary p{max-width:85ch}
.mfb-cta{padding-bottom:70px;gap:48px}
.mfb-cta h2{font-size:36px;font-weight:650}
.mfb-link-list{gap:28px}
.mfb-link-list article{padding:26px 28px;background:var(--soft);border-top:0}
.mfb-link-list h3{font-size:25px;font-weight:600}
.mfb-contact-layout{gap:70px;padding-bottom:88px}
.mfb-contact-form>h2{font-size:34px}
.mfb-contact-form>p{font-size:16px;line-height:1.75}
.mfb-contact-notice{font-size:14px;line-height:1.75;color:#526d80}
.mfb-contact-routes .mfb-link-list{gap:22px}
.mfb-contact-routes .mfb-link-list article,.mfb-contact-routes .mfb-link-list article:first-child{border:0;padding:23px 26px;background:var(--soft)}
.mfb-contact-routes .mfb-link-list h3{font-size:23px;line-height:1.3}
.mfb-contact-routes .mfb-link-list p{font-size:15px}

/* Enquiry forms keep the existing private submission workflow. */
.rfq-layout{padding-block:46px 88px;gap:72px}
.rfq-intro h1{font-size:clamp(36px,3.8vw,54px);font-weight:650;line-height:1.13}
.rfq-intro>p:not(.eyebrow){font-size:17px;line-height:1.8}
.inquiry-context{background:var(--soft);border:0;padding:24px;margin-top:28px}
.inquiry-context h2{font-size:19px;font-weight:600;line-height:1.45}
.inquiry-context p{font-size:15px}
.enquiry-guide h2{font-size:21px;font-weight:600;line-height:1.4}
.rfq-panel{background:#edf5fa;border:0;border-radius:var(--brand-radius);padding:36px}
.preview-notice,.inquiry-workspace .preview-notice{background:#dcecf6;color:#294f69;border:0;padding:16px 18px;font-size:13px;line-height:1.7;margin-bottom:28px}
.inquiry-section legend{font-family:var(--font);font-size:25px;font-weight:650;line-height:1.3;letter-spacing:-.025em;margin-bottom:20px}
form label,.inquiry-workspace label{font-size:14px;font-weight:500;line-height:1.5;color:var(--ink);margin-bottom:22px}
form input:not([type=checkbox]):not([type=file]),form select,form textarea{min-height:48px;background:#fff;color:var(--ink);border:1px solid #8ba7b9;border-radius:var(--brand-radius);font-size:16px;padding:11px 13px;margin-top:8px}
form input:not([type=checkbox]):not([type=file]):hover,form select:hover,form textarea:hover{border-color:#477fa2}
form input:not([type=checkbox]):not([type=file]):focus,form select:focus,form textarea:focus{border-color:var(--accent)}
form input[aria-invalid="true"],form select[aria-invalid="true"],form textarea[aria-invalid="true"]{border-color:var(--error);background:#fff8f8}
input::placeholder,textarea::placeholder{color:#5a7182;opacity:1}
.field-help,.inquiry-workspace .field-help{font-size:12px;line-height:1.65;color:#526d80}
.form-guidance,.inquiry-workspace .form-guidance{font-size:14px;line-height:1.75}
.technical-fields{padding-block:20px}
.technical-fields summary,.inquiry-technical summary,.inquiry-review summary{font-size:16px;font-weight:600;line-height:1.55}
.file-field{border:1px dashed #789caf;background:#fff;padding:22px;border-radius:var(--brand-radius)}
.file-picker button,input::file-selector-button{background:#edf5fa;border:1px solid #9db8c9;color:var(--ink);min-height:42px;border-radius:var(--brand-radius);font-size:14px;padding:9px 13px}
.file-picker button:hover,input::file-selector-button:hover{background:#dcedf7;border-color:var(--accent)}
.remove-file{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.form-error,.inquiry-workspace .form-error{background:#fff3f4;border:1px solid #c84d59;border-radius:var(--brand-radius);color:#92212e;font-size:14px;padding:14px 16px;line-height:1.7}
.inquiry-workspace .consent{font-size:13px;line-height:1.75;font-weight:400}
.consent input{width:18px;height:18px;accent-color:var(--accent)}
.submit-button,.inquiry-workspace .submit-button{min-height:52px;font-size:16px;font-weight:600;white-space:normal;text-align:left}
.submit-status{font-size:13px;color:#3e5f75;line-height:1.7}
.success-panel{padding:22px 0}
.success-panel h2{font-size:34px;line-height:1.25}
.success-panel p{font-size:16px;line-height:1.75}
.success-check{background:#d1eaf8;color:var(--accent);border-radius:var(--brand-radius)}
.success-panel strong{background:#dcecf6;color:var(--ink);font-size:20px;overflow-wrap:anywhere;border-radius:var(--brand-radius)}
.success-panel .button{white-space:normal}
.inquiry-review dt{color:#476176}
.inquiry-review dd{color:var(--ink)}

/* Responsive composition retains the existing keyboard and no-JS navigation. */
@media(max-width:1280px){
  #main-navigation{gap:16px}
  .site-header{gap:18px}
  .header-actions{gap:16px}
  .brand{font-size:21px}
  #main-navigation a{font-size:13px}
  .site-header .button{font-size:12px;padding-inline:13px;gap:11px}
}
@media(max-width:1180px){
  :root{--brand-shell-gutter:28px}
  .site-header{height:78px;gap:20px}
  .brand{font-size:23px}
  .site-header .header-actions{gap:20px}
  .site-header .menu-toggle{font-size:14px;min-height:44px;padding:8px 10px;gap:10px;background:#edf5fa}
  .site-header #main-navigation{top:77px;background:#fff;border:1px solid #d6e4ec;border-top:0;box-shadow:0 14px 28px rgba(9,47,80,.12);padding:18px;max-height:calc(100dvh - 92px)}
  .site-header #main-navigation a{font-size:16px;padding:14px 16px;line-height:1.5;border-radius:var(--brand-radius)}
  .site-header #main-navigation a:hover{background:#edf5fa}
  .site-header #main-navigation a[aria-current]{background:#e5f2fa;text-decoration:none;color:var(--accent)}
  .site-header #main-navigation .mobile-quote-link{background:var(--accent);color:#fff;border:0;margin-top:12px;font-weight:600}
  .site-header #main-navigation .mobile-quote-link:hover{background:var(--accent-hover)}
  html:not(.mf-js) .site-header #main-navigation{box-shadow:none}
  html:not(.mf-js) .site-header #main-navigation a{padding:8px 10px}
  html:not(.mf-js) #main-navigation .mobile-quote-link{padding:9px 13px}
  .footer-top{gap:32px}
  .product-card .product-image-link img,.product-card:first-child .product-image-link img{height:240px}
  .product-card-copy{padding:22px}
  .product-card h3{font-size:22px}
  .product-hero,.application-hero{gap:42px}
  .directory-entry{gap:40px;padding:32px}
  .mfb-about-lead,.mfb-brief,.mfb-row-section,.mfb-contact-layout{gap:42px}
  .mfb-row-section{padding:36px}
  .mfb-brief>div:last-child{padding:26px}
  .reading-layout{grid-template-columns:240px minmax(0,1fr);gap:44px}
  .mfp-download-panel{padding:36px}
  .rfq-layout{gap:40px}
}
@media(max-width:1000px){
  .product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .product-card-copy{padding:21px 19px 25px}
  .product-card h3{font-size:21px}
  .product-card p{font-size:14px}
  .product-hero{gap:32px}
  .product-intro h1{font-size:37px}
  .product-tags{grid-template-columns:1fr}
  .application-hero{gap:34px}
  .application-hero h1{font-size:42px}
  .rfq-layout{gap:36px}
  .inquiry-workspace{grid-template-columns:1fr}
  .inquiry-workspace .rfq-intro{max-width:760px}
  .rfq-intro>p:not(.eyebrow){max-width:68ch}
  .inquiry-context{padding:22px}
}
@media(max-width:900px){
  .page-intro:not(.prose){margin-bottom:48px;padding-bottom:44px}
  .page-intro h1{font-size:46px}
  .page-intro p:not(.breadcrumb){font-size:17px}
  .directory-entry{grid-template-columns:1fr;gap:24px}
  .directory-topics{padding-left:0;border-left:0;border-top:1px solid #b9d2e2;padding-top:22px}
  .application-route-summary a{padding-block:14px}
  .reading-layout{grid-template-columns:1fr;gap:40px}
  .article-contents{padding:25px 28px}
  .mfb-prose h2{font-size:32px}
}
@media(max-width:850px){
  .mfb-row-section{grid-template-columns:1fr;gap:32px}
  .mfb-brief{grid-template-columns:1fr;gap:32px}
  .mfb-record-head{display:none}
  .mfb-record{padding:26px 24px}
  .mfb-contact-layout{grid-template-columns:1fr;gap:42px}
  .mfb-contact-routes .mfb-link-list{gap:18px}
  .mfb-contact-routes .mfb-link-list article,.mfb-contact-routes .mfb-link-list article:first-child{padding:22px}
  .mfb-contact-routes .mfb-link-list h3{font-size:21px}
}
@media(max-width:700px){
  .footer-top{grid-template-columns:1fr 1fr;gap:34px 24px}
  .footer-top>div:first-child,.footer-top>div:last-child{grid-column:1/-1}
  .footer-top>div:not(:first-child) a{font-size:14px;padding-block:5px}
  .product-grid{grid-template-columns:1fr;gap:24px}
  .product-card,.product-card:first-child{display:grid;grid-template-columns:42% minmax(0,1fr)}
  .product-card .product-image-link img,.product-card:first-child .product-image-link img{height:100%;min-height:260px}
  .product-card h3{font-size:25px}
  .product-card p{font-size:15px}
  .mfp-table-intro{font-size:15px;font-weight:600;letter-spacing:0}
  .mfp-media-header{font-size:20px}
  .mfp-selection-help{padding:26px;gap:24px}
  .mfp-selection-help h3{font-size:26px}
  .mfp-diagram-field{min-height:114px}
  .mfp-download-panel{padding:30px 26px}
  .mfp-download-panel h2{font-size:30px}
  .mfp-heading p{font-size:16px}
  .mfp-requirement-list dt{font-size:16px}
  .mfb-cta{gap:28px}
}
@media(max-width:640px){
  :root{--brand-shell-gutter:20px}
  .section{padding-block:54px}
  .section-heading{margin-bottom:28px}
  .section-heading p{font-size:16px;line-height:1.75;margin-top:17px}
  h1{font-size:38px}
  h2{font-size:31px}
  h3{font-size:24px}
  .button{min-height:50px;padding:13px 18px;font-size:14px;gap:16px;white-space:normal;text-align:left}
  .site-header{height:74px;gap:12px}
  .brand{font-size:20px;gap:10px}
  .brand small{font-size:6.8px;letter-spacing:.095em;margin-top:8px}
  .brand-mark{height:30px;gap:3px}
  .brand-mark i{width:6px}
  .brand-mark i:nth-child(2){height:24px}
  .brand-mark i:last-child{height:18px}
  .site-header .header-actions{gap:10px}
  .language-switch{font-size:12px;min-height:40px;gap:4px}
  .site-header .menu-toggle{min-height:40px;font-size:12px;gap:7px;padding:6px 8px}
  .site-header .menu-toggle span{font-size:22px}
  .site-header #main-navigation{top:73px;padding:13px;max-height:calc(100dvh - 86px)}
  .site-header #main-navigation a{font-size:16px;padding:13px 14px}
  .site-footer{padding:46px 0 23px}
  .footer-brand{font-size:29px}
  .footer-top p{font-size:15px;margin-top:17px;max-width:38ch}
  .footer-top strong{font-size:14px;margin-bottom:15px}
  .footer-bottom{font-size:11px;margin-top:35px;padding-top:20px;gap:10px}
  .page-intro:not(.prose){padding:24px var(--brand-shell-gutter) 36px;margin-bottom:36px}
  .page-intro h1{font-size:37px;line-height:1.15}
  .page-intro p:not(.breadcrumb){font-size:16px;line-height:1.75;margin-top:21px}
  .breadcrumb,.page-intro .breadcrumb{font-size:11px;line-height:1.75;margin-bottom:24px;padding-top:22px}
  .page-intro .breadcrumb{padding-top:0;margin-bottom:24px}
  .prose.page-intro{padding-block:40px 60px}
  .prose h1{font-size:35px}
  .prose h2{font-size:27px}
  .catalog-controls{gap:22px;margin-bottom:25px}
  .catalog-search input{width:100%}
  .filter-tabs button{font-size:12px;padding:9px 12px;min-height:42px}
  .product-grid{display:grid;grid-template-columns:1fr}
  .product-card,.product-card:first-child,.catalog-grid.filtered .product-card{display:block}
  .product-card .product-image-link img,.product-card:first-child .product-image-link img,.catalog-grid.filtered .product-image-link img{height:275px;min-height:0;object-fit:contain}
  .product-card-copy{padding:24px}
  .product-card h3{font-size:26px;line-height:1.25;margin-block:12px 16px}
  .product-card p{font-size:15px}
  .product-hero{grid-template-columns:1fr;gap:30px;margin-top:8px;margin-bottom:44px}
  .product-hero figure img{height:340px;aspect-ratio:auto;object-fit:contain}
  .product-hero figcaption{padding:14px 18px;font-size:11px}
  .product-intro{padding-top:0}
  .product-intro h1{font-size:37px;line-height:1.16}
  .product-intro>p:not(.eyebrow){font-size:16px;margin-top:22px}
  .product-tags{grid-template-columns:1fr 1fr;gap:10px;margin-block:24px}
  .product-tags span{font-size:12px;padding:10px}
  .mfp-page-navigation{margin-bottom:34px}
  .mfp-page-navigation a{font-size:13px}
  .mfp-download-panel{padding:28px 23px}
  .mfp-download-panel h2{font-size:29px}
  .mfp-selection-help{padding:25px 22px}
  .mfp-context h3{font-size:25px}
  .directory-entry{padding:26px 23px;gap:22px;margin-bottom:20px}
  .directory-entry h2{font-size:28px;line-height:1.3}
  .directory-entry p{font-size:16px}
  .directory-topics span{font-size:14px}
  .application-hero{grid-template-columns:1fr;gap:30px;padding-block:12px 46px}
  .application-hero h1{font-size:37px;line-height:1.15}
  .application-summary{font-size:16px;line-height:1.75;margin-block:23px}
  .application-hero figure img{height:285px;object-fit:contain}
  .application-hero figcaption{font-size:11px;padding:14px 18px}
  .application-boundaries{padding:28px 24px;margin-bottom:46px}
  .application-boundaries h2{font-size:28px}
  .application-boundaries li{font-size:15px}
  .process-grid article{padding:23px}
  .process-route{padding-block:32px}
  .process-route-intro h3{font-size:27px}
  .process-route-nav a{padding:13px 16px}
  .process-route-caution{padding:18px}
  .compact-products h3{font-size:22px}
  .compact-products p{font-size:14px}
  .editorial-links article{padding:24px}
  .editorial-links h3{font-size:24px}
  .article-contents{padding:24px}
  .technical-article h2{font-size:28px}
  .technical-note{padding:24px}
  .closing{padding:31px 25px;margin-bottom:52px}
  .closing h2{font-size:31px;line-height:1.2}
  .closing p{font-size:16px}
  .closing-support a{font-size:14px}
  .mfb-about-lead{gap:30px;padding-bottom:48px}
  .mfb-prose h2{font-size:30px}
  .mfb-prose p{font-size:16px;line-height:1.8}
  .mfb-scope a{font-size:23px;line-height:1.35}
  .mfb-row-section{padding:28px 24px;gap:30px;margin-bottom:46px}
  .mfb-rows dt{font-size:23px}
  .mfb-brief{gap:30px;padding-bottom:44px}
  .mfb-brief>div:last-child{padding:25px 23px}
  .mfb-step-heading{gap:16px}
  .mfb-step-heading h3{font-size:25px}
  .mfb-step-number{flex-basis:32px;height:32px;font-size:16px}
  .mfb-record{padding:25px 22px}
  .mfb-record h3{font-size:24px}
  .mfb-boundary{padding:28px 24px;margin-bottom:46px}
  .mfb-cta{padding-bottom:48px;gap:26px}
  .mfb-cta h2{font-size:30px}
  .mfb-link-list article{padding:24px}
  .mfb-link-list h3{font-size:24px}
  .mfb-contact-layout{gap:40px;padding-bottom:52px}
  .mfb-contact-form>h2{font-size:29px}
  .mfb-contact-form>p{font-size:16px;margin-block:16px 24px}
  .mfb-contact-routes .mfb-link-list h3{font-size:23px}
  .rfq-layout{padding-block:24px 52px;gap:32px}
  .inquiry-workspace .rfq-intro h1{font-size:36px;line-height:1.16}
  .rfq-intro>p:not(.eyebrow){font-size:16px;line-height:1.75}
  .enquiry-guide h2{font-size:20px}
  .inquiry-context{padding:20px}
  .rfq-panel,.inquiry-workspace .rfq-panel{padding:26px 20px}
  .preview-notice,.inquiry-workspace .preview-notice{padding:14px 15px;font-size:12px;line-height:1.75}
  .inquiry-section legend{font-size:24px}
  .file-field{padding:18px}
  .success-panel h2{font-size:30px}
  .success-panel strong{font-size:16px}
}
@media(max-width:380px){
  :root{--brand-shell-gutter:16px}
  .site-header{gap:8px}
  .brand{font-size:18px;gap:8px}
  .brand small{font-size:6.2px;letter-spacing:.08em}
  .brand-mark{height:28px;gap:3px}
  .brand-mark i{width:5px}
  .brand-mark i:nth-child(2){height:23px}
  .brand-mark i:last-child{height:18px}
  .site-header .header-actions{gap:6px}
  .site-header .menu-toggle{font-size:11px;padding:6px;gap:5px}
  .language-switch{font-size:11px;gap:3px}
  .page-intro h1,.product-intro h1,.application-hero h1{font-size:33px}
  .mfb-intro h1{font-size:33px}
  .product-card h3{font-size:24px}
  .product-card-copy{padding:22px}
  .product-tags{grid-template-columns:1fr}
  .mfp-selection-help,.mfp-download-panel{padding-inline:20px}
  .mfp-diagram-field{min-height:96px}
  .mfb-step-heading h3{font-size:23px}
  .mfb-row-section,.mfb-boundary{padding-inline:21px}
  .rfq-panel,.inquiry-workspace .rfq-panel{padding-inline:18px}
}
/* A stable light identity also prevents legacy dark-mode image dimming. */
@media(prefers-color-scheme:dark){
  :root{color-scheme:light;--bg:#fff;--surface:#fff;--soft:#edf5fa;--ink:#092f50;--muted:#476176;--line:#cedfe9;--accent:#0068ad;--accent-hover:#004d85;--white:#fff;--error:#aa2432}
  .product-card .product-image-link img,.product-hero figure img,.application-hero figure img,.compact-image img,.mfb-about-lead figure img{opacity:1}
  .compact-image,.product-image-link{background:#edf4f8}
  .button:hover{color:#fff}
  .button.secondary,.button.secondary:hover{color:var(--accent)}
  .closing .button,.closing .button:hover{color:var(--accent)}
  .filter-tabs button[aria-pressed="true"]{color:#fff}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .button,.product-image-link img{transition:none}
  .product-card:hover img{transform:none}
}
@media print{
  body{background:#fff;color:#092f50}
  .site-header,.site-footer,.mfp-page-navigation,.article-contents{position:static}
  .page-intro:not(.prose){padding-inline:0;background:#fff}
  .shell{width:100%}
  .rfq-panel{border:1px solid #8ba7b9}
}