/* Fresh Version F, rebuilt from the verified pre-redesign recovery.
   Industrial editorial system: exact blue/green identity, authentic specimens,
   strong typographic hierarchy and useful technical documents. */
:root{--blue:#306bad;--blue-deep:#194c84;--green:#438d54;--green-deep:#2e693d;--navy:#153f68;--ink:#182b3c;--ink-2:#354a59;--muted:#536471;--paper:#f4f5f0;--paper-2:#e9ede6;--white:#fff;--line:#cdd5d3;--line-strong:#9eadae;--wrap:1440px;--gutter:48px;--header-h:86px;--brand-logo-width:146px;--radius:0px;--radius-lg:0px;--section:88px;--section-tight:56px;--t-h1:clamp(40px,5vw,72px);--t-h2:clamp(32px,3.5vw,50px);--t-h3:clamp(23px,2.2vw,30px)}
html{scroll-padding-top:calc(var(--header-h) + var(--subnav-h,0px) + 12px)}.mnt-f{background:var(--paper);font-family:var(--sans);font-size:17px;line-height:1.6}.mnt-f h1,.mnt-f h2,.mnt-f h3{font-family:var(--sans);font-weight:600;letter-spacing:-.045em;line-height:1.06;text-wrap:pretty}.mnt-f h1{max-width:none}.mnt-f h2{max-width:none}.mnt-f .wrap{width:100%;max-width:1440px;padding-left:var(--gutter);padding-right:var(--gutter)}
.mnt-f .eyebrow{font:600 13px/1.5 var(--sans);letter-spacing:.055em;text-transform:uppercase;display:flex;align-items:center;gap:10px;color:var(--muted);margin:0 0 20px}.mnt-f .eyebrow:before{display:none}.mnt-f .eyebrow::after{display:none}.mnt-f .lead{font-size:clamp(18px,1.45vw,21px);line-height:1.55;max-width:44em}.mnt-f .section{padding:var(--section) 0}.mnt-f .section-head{margin-bottom:36px}.mnt-f .page-hero{padding:64px 0 56px;background:#fff}.mnt-f .page-hero .lead{margin-top:24px}.mnt-f .two-col{gap:64px}
.mnt-f .btn{border-radius:0;font:500 14px/1.35 var(--sans);min-height:48px;padding:15px 21px;gap:20px;box-shadow:none;white-space:normal}.mnt-f .btn:hover{transform:none;box-shadow:none}.mnt-f .btn svg,.mnt-f .arrow-link svg{flex:none;width:18px;height:18px}.mnt-f .btn-outline{background:transparent;border-color:var(--line-strong);color:var(--ink)}.mnt-f .btn-outline:hover{background:var(--blue);border-color:var(--blue);color:white}.mnt-f .btn-white{background:#fff;color:var(--navy);border-color:#fff}.mnt-f .btn-white:hover{background:#e5ecef}.mnt-f .arrow-link{font:500 15px/1.4 var(--sans);min-height:44px;gap:18px;color:var(--blue);text-decoration:none}.mnt-f .arrow-link:hover{text-decoration:underline;text-underline-offset:5px}.mnt-f a:focus-visible,.mnt-f button:focus-visible,.mnt-f summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.mnt-f .actions{gap:16px}
/* A quiet persistent navigation: the logo is the only mark. */
.mnt-f .site-header{height:86px;min-height:86px;position:sticky;top:0;background:#fff;backdrop-filter:none;border-bottom:1px solid var(--line);z-index:100}.mnt-f .header-inner{min-height:86px;height:86px;gap:32px}.mnt-f .site-header .brand{width:var(--brand-logo-width);max-width:var(--brand-logo-width);flex:0 0 var(--brand-logo-width)}.mnt-f .site-header .brand img{width:var(--brand-logo-width);height:auto;max-height:70px;object-fit:contain}.mnt-f .primary-nav{gap:24px}.mnt-f .primary-nav>a{font-size:14px;font-weight:500;letter-spacing:0;padding:12px 0}.mnt-f .nav-actions{gap:20px}.mnt-f .nav-actions .btn{min-height:44px;padding:12px 18px;font-size:13px}.mnt-f .language summary{font:500 12px var(--mono)}.mnt-f .language-list{border-radius:0;box-shadow:0 10px 30px #153f6818}.mnt-f .menu-toggle{border-radius:0;min-height:44px}.mnt-f .primary-nav>a[aria-current=page]{color:var(--blue)}
/* Homepage: specimen sheet masthead. */
.fd-hero{background:var(--paper);padding-top:32px}.fd-hero-topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.mnt-f .fd-hero-topline .eyebrow{margin:0}.fd-hero-topline>a{font-size:12px;font-weight:500;text-decoration:none;display:flex;align-items:center;gap:12px}.fd-hero-topline svg{width:16px;height:16px}.mnt-f .fd-hero h1{font-size:clamp(56px,7.35vw,108px);line-height:.99;letter-spacing:-.058em;max-width:none;margin:0 0 36px;font-weight:600}.fd-hero h1>span{display:block}.fd-hero h1>span:last-child{color:var(--blue)}
.fd-hero-bottom{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:48px;align-items:stretch;margin-bottom:40px}.fd-hero-specimen{min-width:0;position:relative}.fd-hero-specimen>img{width:100%;height:auto;aspect-ratio:2.13;object-fit:cover;object-position:center}.fd-hero-specimen figcaption{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fff;padding:13px 18px;font-size:12px;color:var(--ink)}.fd-hero-specimen figcaption .mono{font-size:10px;letter-spacing:.06em;color:var(--muted)}.fd-hero-specimen figcaption a{margin-left:auto;display:grid;place-items:center;width:32px;height:28px}.fd-hero-specimen figcaption svg{width:20px;height:20px}.fd-hero-intro{display:flex;flex-direction:column;align-items:flex-start;padding:4px 0 0;position:relative}.fd-corner{width:28px;height:28px;border-left:7px solid var(--green);border-top:7px solid var(--green);display:block;margin-bottom:24px}.fd-hero-intro>p:first-of-type{font-size:19px;line-height:1.55;max-width:27em}.fd-hero-actions{display:flex;flex-direction:column;align-items:flex-start;gap:12px;margin-top:25px}.fd-hero-origin{font:400 11px/1.6 var(--mono);color:var(--muted);margin-top:auto;padding-top:24px}.fd-proof{background:var(--navy);color:#fff}.fd-proof>.wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-top:20px;padding-bottom:20px}.fd-proof a{display:flex;align-items:center;gap:14px;text-decoration:none;color:#fff;font:500 12px/1.5 var(--mono)}.fd-proof>.wrap>span{font-size:13px;color:#dfebf2;max-width:42em}.fd-status{width:8px;height:8px;display:block;background:#8dc293;flex:none}.fd-proof a>span:nth-child(2){opacity:.55}
/* Product range deliberately varies scale without concealing any family. */
.fd-section-heading{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-bottom:44px;align-items:end}.fd-section-heading>div:last-child{max-width:31em;justify-self:end}.fd-section-heading>div>p:not(.eyebrow){font-size:17px;color:var(--muted)}.fd-section-heading .arrow-link{margin-top:16px}.fd-family-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px 32px}.fd-family{display:block;text-decoration:none;color:var(--ink);min-width:0}.fd-family-image{position:relative;overflow:hidden;background:#d6dfdf}.fd-family-image>img{width:100%;aspect-ratio:1.75;object-fit:cover;}.fd-family-number{position:absolute;top:0;left:0;display:grid;place-items:center;background:var(--paper);width:46px;height:46px;font-size:13px}.fd-family-description{display:grid;grid-template-columns:1fr auto;gap:12px 25px;padding:21px 0 0;border-bottom:1px solid var(--line);padding-bottom:22px}.mnt-f .fd-family-description h3{font-size:30px;color:var(--ink);line-height:1.1}.fd-family-description>span{padding-top:4px}.fd-family-description>span>svg{width:24px;height:24px}.fd-family-description p{grid-column:1/-1;color:var(--muted);font-size:16px;line-height:1.6;max-width:40em}.fd-family-3,.fd-family-4{display:grid;grid-template-columns:180px 1fr;gap:24px;border-bottom:1px solid var(--line);padding-bottom:24px;align-items:start}.fd-family-3 .fd-family-image>img,.fd-family-4 .fd-family-image>img{aspect-ratio:1.15;object-fit:cover}.fd-family-4 .fd-family-image>img{object-fit:cover;background:transparent}.fd-family-3 .fd-family-description,.fd-family-4 .fd-family-description{padding:0;border:0}.mnt-f .fd-family-3 h3,.mnt-f .fd-family-4 h3{font-size:25px}.fd-family-3 .fd-family-description p,.fd-family-4 .fd-family-description p{font-size:14px}.fd-family:hover h3{color:var(--blue)}
.fd-engineering{background:var(--navy);padding:80px 0;color:#fff}.fd-engineering .eyebrow{color:#bbd2e4}.fd-engineering h2{color:#fff;max-width:12em}.fd-engineering .fd-section-heading>.lead{color:#dce8f0;max-width:28em;justify-self:end}.fd-engineering-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:64px;align-items:start}.fd-engineering figure{position:relative}.fd-engineering figure img{aspect-ratio:1.18;object-fit:cover;width:100%;height:auto}.fd-engineering .e-photo-frame{aspect-ratio:auto;border-radius:0}.fd-engineering figcaption{color:#c9dbe8;font-size:12px}.fd-service-index{border-top:1px solid #6b879e}.fd-service-index>a{display:grid;grid-template-columns:24px 1fr 22px;align-items:center;gap:18px;color:#fff;text-decoration:none;padding:28px 0;border-bottom:1px solid #53728a}.fd-service-index .mono{font-size:11px;color:#bfd2df}.mnt-f .fd-service-index h3{font-size:25px;letter-spacing:-.025em;color:inherit;line-height:1.1}.fd-service-index svg{width:20px;height:20px}.fd-service-index>a:hover{color:#b6d8ff}.fd-engineering a:focus-visible{outline-color:#fff}
.fd-company-title{max-width:650px;margin-bottom:42px}.fd-company-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.fd-company figure img{aspect-ratio:1.3;object-fit:cover;width:100%}.fd-company .lead{font-size:21px}.fd-company .arrow-link{margin-top:20px}.fd-company-docs{margin-top:36px;padding-top:26px;border-top:1px solid var(--line)}.fd-company-docs>a{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;font-weight:500;font-size:16px}.fd-company-docs svg{width:18px;height:18px}.fd-working{padding:48px 0;background:#e7ece3;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.fd-working>.wrap{display:grid;grid-template-columns:180px 1fr auto;gap:36px;align-items:center}.mnt-f .fd-working .eyebrow{margin:0}.mnt-f .fd-working h2{font-size:24px;line-height:1.3;letter-spacing:-.025em;max-width:29em}.fd-working .btn{max-width:230px}
/* Product register: photographs paired with technically useful distinctions. */
.fd-products-hero{border-bottom:1px solid var(--line)}.fd-products-intro{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.mnt-f .fd-products-intro h1{font-size:clamp(52px,7.5vw,104px)}.mnt-f .fd-products-intro .lead{margin:4px 0 0;max-width:34em}.fd-product-jumps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px;padding-top:25px;border-top:1px solid var(--line)}.fd-product-jumps>a{color:var(--ink);text-decoration:none;font-size:15px;line-height:1.4;display:flex;gap:16px;align-items:start}.fd-product-jumps>a:hover{color:var(--blue)}.fd-product-jumps .mono{font-size:11px;color:var(--blue);padding-top:3px}.fd-product-entry{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;padding:64px 0;border-bottom:1px solid var(--line);scroll-margin-top:0}.fd-product-entry:nth-child(even) .fd-product-visual{order:2}.fd-product-entry:nth-child(even) .fd-product-entry-copy{order:1}.fd-product-visual{position:relative}.fd-product-visual>a{display:block;background:#fff}.fd-product-visual img{width:100%;aspect-ratio:1.4;object-fit:cover}.fd-product-visual>.mono{position:absolute;left:0;bottom:0;background:var(--paper);font-size:11px;padding:14px 20px}.mnt-f .fd-product-entry h2{font-size:44px;line-height:1.06;margin-bottom:22px}.fd-product-entry h2 a{color:var(--ink);text-decoration:none}.fd-product-entry h2 a:hover{color:var(--blue)}.fd-product-entry .lead{font-size:18px}.fd-product-facts{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}.fd-product-facts dt{font:400 10px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:8px}.fd-product-facts dd{font-weight:500;font-size:15px;line-height:1.45}.fd-product-entry .reference-note{font-size:12px;margin-top:14px;color:var(--muted)}.fd-product-entry .arrow-link{margin-top:24px}.fd-catalog-panel{background:#fff}.fd-catalog-panel .actions{margin-top:28px}
/* Shared conversion and reading surfaces. */
.mnt-f .enquiry-band{background:#fff;border-top:1px solid var(--line)}.mnt-f .enquiry-grid{grid-template-columns:1.35fr .65fr;gap:70px}.mnt-f .enquiry-grid h2{font-size:clamp(35px,4vw,58px);max-width:11em}.mnt-f .context-chooser{margin-top:30px}.mnt-f .context-chooser label{font-size:13px}.mnt-f .context-chooser select{border-radius:0;background:#f8f9f6}.mnt-f .e-person-mark{border-radius:0;border:0;background:var(--paper-2)}.mnt-f .brief-panel{border-radius:0;box-shadow:none}.mnt-f .cta-band{background:var(--navy);padding:56px 0}.mnt-f .cta-band h2{font-size:36px}.mnt-f .cta-band .btn-ghost-light{color:white;border-color:#94aec2}.mnt-f .site-footer{background:#102f4e;color:#e4edf3;border-top:0;padding-top:55px}.mnt-f .footer-top{padding-bottom:38px;gap:48px}.mnt-f .site-footer .brand{width:var(--brand-logo-width);max-width:var(--brand-logo-width)}.mnt-f .site-footer .brand img{width:var(--brand-logo-width);height:auto;max-height:none;filter:brightness(0) invert(1)}.mnt-f .footer-top>div:first-child>p{font-size:15px;max-width:25em;margin-top:20px;color:#d2e0ea}.mnt-f .footer-contact>a{font-size:23px;line-height:1.5;font-weight:400}.mnt-f .footer-contact .mono{color:#c3d4e3;font-size:10px;letter-spacing:.08em}.mnt-f .footer-contact address{font-size:14px;max-width:28em;color:#d2e0ea}.mnt-f .footer-grid{gap:36px;padding:36px 0}.mnt-f .footer-grid h2{font:500 10px/1.5 var(--mono);letter-spacing:.07em;color:#aec9dd;margin-bottom:16px}.mnt-f .footer-grid a{font-size:14px;line-height:1.4;padding:6px 0;color:#e4edf3}.mnt-f .footer-bottom{font-size:11px;color:#c0d1df}.mnt-f .footer-iso-link{color:#e6eef4}.mnt-f .footer-certs{margin-top:24px}.mnt-f .footer-certs .iso-mark{transform:none}.mnt-f .photo-frame,.mnt-f .e-photo-frame,.mnt-f .detail-photo,.mnt-f .photo-zoom{border-radius:0;box-shadow:none}.mnt-f .photo-frame img{border-radius:0}.mnt-f .spec-table{border-radius:0;box-shadow:none}.mnt-f .spec-table th{font-weight:500}.mnt-f .technical-disclosure{border-radius:0}.mnt-f .section-nav{background:#fff}.mnt-f .section-nav .wrap{gap:22px}.mnt-f .section-nav a{font-size:13px}
@media(min-width:1500px){.fd-hero h1{font-size:112px!important}}
@media(max-width:1200px){:root{--gutter:32px;--brand-logo-width:132px}.mnt-f .primary-nav{gap:16px}.mnt-f .header-inner{gap:24px}.mnt-f .primary-nav>a{font-size:13px}.mnt-f .nav-actions{gap:14px}.fd-hero-bottom{gap:32px;grid-template-columns:1.5fr 1fr}.fd-hero-intro>p:first-of-type{font-size:17px}.fd-corner{margin-bottom:16px}.fd-hero-actions{margin-top:18px}.fd-hero-origin{padding-top:15px}.fd-family-3,.fd-family-4{grid-template-columns:135px 1fr;gap:20px}.mnt-f .fd-family-3 h3,.mnt-f .fd-family-4 h3{font-size:23px}.fd-engineering-grid,.fd-company-grid{gap:40px}.fd-working>.wrap{grid-template-columns:140px 1fr}.fd-working .btn{grid-column:2;justify-self:start}.fd-product-entry{gap:42px}.mnt-f .fd-product-entry h2{font-size:38px}}
@media(max-width:1000px){:root{--header-h:78px;--section:64px;--brand-logo-width:125px}.mnt-f .site-header,.mnt-f .header-inner{height:78px;min-height:78px}.mnt-f .primary-nav{top:78px;background:#fff}.mnt-f .primary-nav>a{font-size:20px;padding:14px 0}.mnt-f .nav-actions .btn{font-size:16px;min-height:48px}.mnt-f .language summary{font-size:14px}.fd-hero h1{font-size:8.2vw}.fd-hero-bottom{grid-template-columns:1.35fr 1fr}.fd-hero-specimen>img{aspect-ratio:1.45}.fd-hero-specimen figcaption{gap:12px;padding:12px}.fd-hero-specimen figcaption .mono{display:none}.fd-proof>.wrap>span{max-width:27em}.fd-family-3,.fd-family-4{display:block}.fd-family-3 .fd-family-image>img,.fd-family-4 .fd-family-image>img{aspect-ratio:1.75}.fd-family-3 .fd-family-description,.fd-family-4 .fd-family-description{padding-top:20px}.mnt-f .fd-family-description h3,.mnt-f .fd-family-3 h3,.mnt-f .fd-family-4 h3{font-size:26px}.fd-service-index>a{padding:23px 0;gap:12px}.mnt-f .fd-service-index h3{font-size:22px}.fd-engineering figure img{aspect-ratio:.87}.mnt-f .two-col{gap:36px}.mnt-f .enquiry-grid{gap:38px}.fd-company .lead{font-size:18px}.fd-product-jumps{gap:16px}.fd-product-jumps>a{font-size:13px;gap:10px}}
@media(max-width:760px){:root{--gutter:20px;--section:52px;--t-h1:42px;--t-h2:36px;--t-h3:25px}.mnt-f .page-hero{padding:40px 0}.mnt-f .eyebrow{font-size:12px;margin-bottom:16px}.mnt-f .lead{font-size:18px}.mnt-f .two-col{grid-template-columns:1fr;gap:30px}.fd-hero{padding-top:24px}.fd-hero-topline{margin-bottom:28px;gap:12px}.fd-hero-topline>a{font-size:11px}.mnt-f .fd-hero h1{font-size:clamp(40px,7.6vw,58px);line-height:1.04;letter-spacing:-.05em;margin-bottom:28px;overflow-wrap:normal}.fd-hero h1>span:last-child{margin-top:5px}.fd-hero-bottom{display:flex;flex-direction:column;gap:24px;margin-bottom:30px}.fd-hero-specimen>img{aspect-ratio:1.55}.fd-hero-specimen figcaption{padding:9px 12px;font-size:11px}.fd-hero-intro{padding:0;display:block}.fd-corner{display:none}.fd-hero-intro>p:first-of-type{font-size:18px;max-width:35em}.fd-hero-actions{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px 20px;margin-top:22px}.fd-hero-origin{margin-top:14px;padding:0;font-size:10px}.fd-proof>.wrap{flex-direction:column;gap:12px;align-items:flex-start;padding-top:20px;padding-bottom:20px}.fd-proof a{font-size:11px;gap:10px}.fd-proof>.wrap>span{max-width:40em;font-size:12px;line-height:1.5}.fd-section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:30px}.fd-section-heading>div:last-child{justify-self:start;max-width:38em}.fd-section-heading>div>p:not(.eyebrow){font-size:16px}.fd-section-heading .arrow-link{margin-top:10px}.fd-family-grid{gap:30px}.fd-family-grid{grid-template-columns:1fr}.fd-family-image>img{aspect-ratio:1.6}.fd-family-3,.fd-family-4{display:grid;grid-template-columns:120px 1fr;gap:18px}.fd-family-3 .fd-family-image>img,.fd-family-4 .fd-family-image>img{aspect-ratio:1;height:auto}.fd-family-3 .fd-family-description,.fd-family-4 .fd-family-description{padding:0}.fd-family-description{gap:10px 14px;padding-top:18px;padding-bottom:20px}.mnt-f .fd-family-description h3{font-size:28px}.mnt-f .fd-family-3 h3,.mnt-f .fd-family-4 h3{font-size:23px}.fd-family-3 .fd-family-description p,.fd-family-4 .fd-family-description p{grid-column:1/-1;font-size:14px}.fd-family-3 .fd-family-description>span,.fd-family-4 .fd-family-description>span{display:none}.fd-family-3 .fd-family-description,.fd-family-4 .fd-family-description{display:block}.fd-family-3 .fd-family-description p,.fd-family-4 .fd-family-description p{margin-top:12px}.fd-family-number{width:35px;height:35px;font-size:10px}.fd-engineering{padding:52px 0}.fd-engineering .fd-section-heading>.lead{justify-self:start;font-size:17px;max-width:35em}.fd-engineering-grid{grid-template-columns:1fr;gap:28px}.fd-engineering figure img{aspect-ratio:1.5}.fd-service-index>a{padding:21px 0;grid-template-columns:24px 1fr 20px}.mnt-f .fd-service-index h3{font-size:24px}.fd-company-title{margin-bottom:28px}.fd-company-grid{grid-template-columns:1fr;gap:30px}.fd-company figure img{aspect-ratio:1.5}.fd-company .lead{font-size:18px}.fd-company-docs{margin-top:24px;padding-top:22px}.fd-working{padding:35px 0}.fd-working>.wrap{grid-template-columns:1fr;gap:18px}.mnt-f .fd-working h2{font-size:24px}.fd-working .btn{grid-column:auto;max-width:none;justify-self:start}.mnt-f .enquiry-grid{grid-template-columns:1fr;gap:34px}.mnt-f .enquiry-grid h2{font-size:40px}.mnt-f .enquiry-grid>.brief-panel{padding:28px 0 0;border-left:0;border-top:1px solid var(--line)}.mnt-f .cta-band{padding:40px 0}.mnt-f .cta-band h2{font-size:32px}.mnt-f .site-footer{padding-top:40px}.mnt-f .footer-top{gap:30px;padding-bottom:28px}.mnt-f .footer-contact>a{font-size:22px}.mnt-f .footer-grid{gap:28px;padding:28px 0}.mnt-f .footer-grid a{font-size:13px}.mnt-f .footer-bottom{gap:20px}.fd-products-intro{grid-template-columns:1fr;gap:20px}.mnt-f .fd-products-intro h1{font-size:62px}.fd-product-jumps{grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.fd-product-jumps>a{font-size:14px}.fd-product-entry{grid-template-columns:1fr;gap:28px;padding:38px 0}.fd-product-entry:nth-child(even) .fd-product-visual,.fd-product-entry:nth-child(even) .fd-product-entry-copy{order:initial}.fd-product-visual img{aspect-ratio:1.5}.mnt-f .fd-product-entry h2{font-size:36px;margin-bottom:18px}.fd-product-facts{margin-top:22px}.fd-product-entry .arrow-link{margin-top:18px}.fd-product-entry .eyebrow{margin-bottom:12px}.fd-product-jumps .mono{font-size:10px}.mnt-f .section-nav .wrap{padding-left:20px;padding-right:20px}}
@media(max-width:380px){:root{--gutter:16px}.mnt-f .fd-hero h1{font-size:36px}.fd-hero-topline>a{font-size:10px;gap:8px}.fd-family-3,.fd-family-4{grid-template-columns:95px 1fr;gap:15px}.mnt-f .fd-family-3 h3,.mnt-f .fd-family-4 h3{font-size:21px}.mnt-f .btn{padding:13px 16px;font-size:13px}.fd-proof a{font-size:10px;gap:8px}.mnt-f .fd-products-intro h1{font-size:50px}.fd-product-jumps>a{font-size:13px}.mnt-f .fd-product-entry h2{font-size:32px}.mnt-f .enquiry-grid h2{font-size:36px}}
@media(prefers-reduced-motion:reduce){.fd-family-image>img{transition:none}.fd-family:hover .fd-family-image>img{transform:none}}
@media print{.fd-hero h1{font-size:36pt!important}.mnt-f .site-header,.fd-proof,.fd-product-jumps,.fd-working{display:none!important}.fd-product-entry{break-inside:avoid;padding:12pt 0}.mnt-f .section{padding:18pt 0}.mnt-f .wrap{padding:0}.fd-engineering{background:#fff;color:#000}.fd-engineering h2,.fd-engineering .eyebrow,.fd-service-index a,.fd-service-index .mono{color:#000}.fd-family-grid{gap:15pt}.fd-family-image>img{max-height:150pt;object-fit:contain}}
/* Final optical corrections after real desktop and phone review. */
.mnt-f .fd-products-hero>.wrap{padding-top:0;padding-bottom:0}
@media(max-width:760px){html:lang(de) .mnt-f .fd-hero h1,html:lang(ru) .mnt-f .fd-hero h1{font-size:clamp(29px,9.4vw,58px)}}
@media(max-width:380px){.mnt-f .fd-hero h1{font-size:32px}}

/* Keep the homepage opening balanced when browser chrome leaves less laptop height. */
@media screen and (min-width:1001px) and (max-width:1600px) and (max-height:850px){
 .fd-hero{padding-top:20px}
 .fd-hero-topline{margin-bottom:12px}
 .mnt-f .fd-hero h1{font-size:clamp(56px,9.5vh,80px)!important;margin-bottom:20px}
 .fd-hero-bottom{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:36px;margin-bottom:16px}
 .fd-proof>.wrap{padding-top:12px;padding-bottom:12px}
}

/* Final direction: information is immediately visible and stable. Useful state
   changes (menus, disclosures, focus and image dialogs) remain immediate. */
html{scroll-behavior:auto!important}
.mnt-f,.mnt-f *,.mnt-f *::before,.mnt-f *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
.mnt-f :is(.btn,.arrow-link,.card-link):hover svg,
.mnt-f a:hover :is(.card-arrow,.card-link,.need-route) svg,
.mnt-f :is(.family-card,.service-card,.article-card,.need-card,.related-card,.cert-preview):hover,
.mnt-f .sample-gallery .photo-zoom:hover img,
.mnt-f a:hover>.card-media img,
.mnt-f .e-service-row:hover>span:last-child,
.mnt-f .e-service-row:focus-visible>span:last-child{transform:none}

/* Apply the sticky-header offset once, at the scrolling root. */
.mnt-f .section-nav~section,.mnt-f .section-nav~section [id],.mnt-f .section-nav~.mnt-fragment section[id]{scroll-margin-top:0}

@media(max-width:1000px){html{scroll-padding-top:calc(var(--header-h) + 12px)}}

/* Keep the two lead component cards on shared image, heading and copy rows. */
.fd-family-1,.fd-family-2{display:flex;flex-direction:column}
.fd-family-1 .fd-family-description,.fd-family-2 .fd-family-description{flex:1;align-content:start}
@media(min-width:761px){
 @supports(grid-template-rows:subgrid){
  .fd-family-grid{row-gap:0}
  .fd-family-1,.fd-family-2{display:grid;grid-row:span 3;grid-template-rows:subgrid}
  .fd-family-1 .fd-family-description,.fd-family-2 .fd-family-description{grid-row:2 / span 2;grid-template-rows:subgrid;row-gap:12px}
  .fd-family-3,.fd-family-4{margin-top:50px}
 }
}