/* Shared moving backgrounds with readable, quiet content surfaces. */
[data-ambient-scene]{position:relative;color:#f0ede8;--chapter-text:#f0ede8;--chapter-muted:#b9bec7;--chapter-accent:#e9bd98;--chapter-line:#ffffff26}
.home-content-chapter>.products-section,.home-content-chapter>.journal-section{background:rgba(9,15,24,.68);color:var(--chapter-text)}
.catalog-scene>.page-shell{background:rgba(9,15,24,.68);color:var(--chapter-text);min-height:100svh}
.home-content-chapter .section-heading,.home-content-chapter .product-name,.home-content-chapter .journal-feature h3,.home-content-chapter .journal-row h3,.catalog-scene .page-title,.catalog-scene .product-name,.catalog-scene .news-card h2,.catalog-scene .catalog-empty h2{color:var(--chapter-text)}
.home-content-chapter .section-topline,.home-content-chapter .product-meta,.home-content-chapter .news-meta,.catalog-scene .product-meta,.catalog-scene .news-meta,.catalog-scene .eyebrow{color:var(--chapter-accent)}
.home-content-chapter .feature-product .product-desc,.home-content-chapter .original-news-snippet,.home-content-chapter .journal-feature p,.catalog-scene .product-desc,.catalog-scene .page-lede,.catalog-scene .news-card>p,.catalog-scene .catalog-count,.catalog-scene .breadcrumb,.catalog-scene .catalog-contact{color:var(--chapter-muted)}
.home-content-chapter .section-topline,.home-content-chapter .journal-row,.catalog-scene .catalog-toolbar,.catalog-scene .filter-bar,.catalog-scene .catalog-contact{border-color:var(--chapter-line)}
.home-content-chapter .feature-product,.home-content-chapter .journal-feature,.home-content-chapter .journal-row,.catalog-scene .product-card,.catalog-scene .news-card{background:rgba(13,21,32,.9);border:1px solid var(--chapter-line);padding:22px;transition:border-color .25s,background-color .25s}
.home-content-chapter .feature-product:hover,.home-content-chapter .journal-feature:hover,.home-content-chapter .journal-row:hover,.catalog-scene .product-card:hover,.catalog-scene .news-card:hover{border-color:#d5b59970;background:rgba(21,31,45,.96)}
.home-content-chapter .journal-list{display:grid;gap:18px}
.home-content-chapter .journal-row{grid-template-columns:1fr;padding:24px}
.home-content-chapter .text-link,.catalog-scene .text-link,.catalog-scene .news-read-more{color:#edceb2;border-color:#dfc4ad66}
.catalog-scene .catalog-search input{color:#f4eee7;background:transparent;border-color:#ffffff38}
.catalog-scene .catalog-search input::placeholder{color:#aab2be;opacity:1}
.catalog-scene .filter-chip{color:#c0c6ce;border-color:#ffffff30}
.catalog-scene .filter-chip.is-active{color:#e9bd98;background:#243448;border-color:#d5b59999}
.catalog-scene .original-back{color:#eee5db;background:#162130ed;border-color:#ffffff38}
.catalog-scene .page-heading{position:relative}
.catalog-motion-toggle{display:inline-flex;align-items:center;min-height:40px;padding:8px 16px;margin-top:24px;color:#c6cbd3;border:1px solid #ffffff38;background:#121d2aaa;font-size:14px;letter-spacing:.04em}
.catalog-motion-toggle:hover{color:#fff;border-color:#d5b59988}
body[data-view=products],body[data-view=news]{background:#0a111b}
body[data-scene-context=ambient] #site-header,body[data-view=products] #site-header,body[data-view=news] #site-header{background:#0d1623de;color:#f4ede4;border-color:#ffffff20}
body[data-scene-context=ambient] #site-header .brand small,body[data-view=products] #site-header .brand small,body[data-view=news] #site-header .brand small{color:#c8beb3}
body[data-scene-context=ambient] #site-header a.active:after{background:#eac3a1}
body[data-render-state=fallback] [data-ambient-scene]{background:radial-gradient(ellipse at 70% 20%,#3d3544,#0a1522 70%)}
@media(max-width:600px){
 .home-content-chapter .feature-product,.home-content-chapter .journal-feature,.catalog-scene .product-card,.catalog-scene .news-card{padding:14px}
 .home-content-chapter .journal-row{padding:20px}
 .home-content-chapter>.products-section,.home-content-chapter>.journal-section,.catalog-scene>.page-shell{background:rgba(9,15,24,.75)}
}

.catalog-scene .page-heading{margin-top:36px;margin-bottom:28px}
.catalog-scene .catalog-toolbar{margin-top:24px}
.catalog-scene .catalog-motion-toggle{position:absolute;right:0;top:0;margin-top:0}
@media(max-width:600px){.catalog-scene .catalog-motion-toggle{position:static;margin-top:16px}.catalog-scene .page-heading{margin-top:24px}}

/* Continue the same palette through services, contact and individual details. */
.services-section,.about-strip,.page-shell.product-page,.page-shell.article-page,.service-dialog{
 --surface:#101a27;--surface-raised:#172332;--text:#f0ede8;--muted:#b9bec7;--accent:#e9bd98;--line:#ffffff26;
 background:var(--surface);color:var(--text);color-scheme:dark;
}
body[data-view=product],body[data-view=article]{background:#101a27}
.services-section{border-top:1px solid #ffffff1c}
.about-strip{background:#152130;border-top:1px solid #ffffff20;border-bottom:1px solid #ffffff20}
.services-section .section-heading,.services-section .service-entry strong,.about-strip h2{color:var(--text)}
.services-section .services-intro p,.services-section .service-entry p,.services-section .service-entry small{color:var(--muted)}
.services-section .eyebrow,.services-section .service-state,.services-section .service-action{color:var(--accent)}
.services-section .service-entries,.services-section .service-entry{border-color:var(--line)}
.services-section .service-entry{transition:background-color .2s}
.services-section .service-entry:hover{background:#ffffff04}
.about-strip .solid-link,.product-page .primary-button,.service-dialog .service-submit{background:#203044;color:#e9bd98;border:1px solid #d5b59970}
.about-strip .solid-link:hover,.product-page .primary-button:hover,.service-dialog .service-submit:hover{background:#2b4057;color:#e9bd98;border-color:#d5b599bb}
.page-shell.product-page .page-title,.page-shell.article-page .page-title,.product-page :is(h2,h3),.article-page :is(h2,h3,h4,h5,h6){color:var(--text)}
.product-page :is(.page-lede,.product-detail-copy p,.product-detail-description,.detail-card>div,.detail-card p,.product-desc),.article-page :is(.article-body,.article-contact){color:#c6cbd2}
.product-page :is(.eyebrow,.product-pinned,.detail-number,.product-meta),.article-page :is(.eyebrow,.news-pinned,.news-meta){color:var(--accent)}
.product-page .breadcrumb,.article-page :is(.breadcrumb,.article-caption,.article-sidebar time,.article-end){color:var(--muted)}
.product-page .breadcrumb a:hover,.article-page .breadcrumb a:hover{color:var(--accent)}
.product-page :is(.product-information,.detail-card,.product-features li),.article-page :is(.article-layout,.article-sidebar,.article-sidebar a,.article-end){border-color:var(--line)}
.product-page .product-features li{background:#1b2939;color:#ddd7cf}
.product-page .detail-card,.product-page .product-card{background:var(--surface-raised);border:1px solid var(--line)}
.product-page .product-card{padding:18px}
.product-page .product-detail-visual>span{background:#121c29e8;color:#eee5dc;padding:7px 12px}
.product-page .text-link,.article-page .text-link,.article-page .article-body a{color:var(--accent);border-color:#dfc4ad66}
.product-page .original-back,.article-page .original-back{background:#162130ef;color:#eee5db;border-color:#ffffff38}
.product-page .original-back:hover,.article-page .original-back:hover{background:#26364a}
.article-page :is(.article-callout,.article-callout-warm,.article-body blockquote,.article-source-link){background:var(--surface-raised);color:#e0d9d1;border-color:var(--accent)}
.article-page .article-body :is(td,th){border-color:var(--line)}
.article-page .article-body th{background:var(--surface-raised)}
.service-dialog{border:1px solid var(--line)}
.service-dialog :is(.service-description,.service-empty,.service-field label,.service-search-result p,.service-cert-fields dt,.service-cert-note){color:var(--muted)}
.service-dialog :is(.service-eyebrow,.service-search-result small,.service-cert-image,.service-link){color:var(--accent)}
.service-dialog :is(.service-search-input,.service-field input){background:#0b1420;color:var(--text);border-color:#ffffff38}
.service-dialog input::placeholder{color:#929eae;opacity:1}
.service-dialog input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.service-dialog :is(.service-search-result,.service-link){border-color:var(--line)}
.service-dialog :is(.service-link:hover,.service-search-result:hover,.service-close:hover){background:var(--surface-raised)}
.service-dialog .service-status{background:#20382f;color:#ceeadb}
.service-dialog .service-status[data-state=error],.service-dialog .service-status[data-state=expired]{background:#432b29;color:#ffccba}
.service-dialog .service-qr{background:#fff;padding:12px}
body.header-solid #site-header,body[data-view=product] #site-header,body[data-view=article] #site-header{background:#0d1623f5;color:#f4ede4;border-color:#ffffff20}
body.header-solid #site-header .brand small,body[data-view=product] #site-header .brand small,body[data-view=article] #site-header .brand small{color:#c8beb3}
body.header-solid .nav-contact,body:not([data-view=home]) .nav-contact{border-color:#ffffff30}
@media(max-width:900px){body #main-nav{background:#101a27;color:#f0ede8;border-color:#ffffff26}}

/* Dark control surfaces throughout; peach remains the text/accent colour. */
.catalog-scene .filter-chip{padding:10px 12px;background:#14202d;border:1px solid #ffffff26;transition:background-color .2s,border-color .2s}
.catalog-scene .filter-chip:hover{background:#203044;color:#e9bd98;border-color:#d5b59970}
.catalog-scene .filter-chip.is-active{background:#243448;border-color:#d5b59999;color:#e9bd98;box-shadow:inset 0 -2px #d5b59999}
.catalog-scene .filter-chip.is-active:hover{background:#2b4057}
.catalog-scene .original-back:hover{background:#26364a;color:#eee5db}
.service-dialog .service-link{background:#182638;border-color:#d5b59970}
.service-dialog .service-link:hover{background:#263b51;border-color:#d5b599aa}
#backToTopBtn,#backToTopBtn[data-tone="dark"]{background:#162130ed;color:#e9bd98;border-color:#d5b59970}
#backToTopBtn:hover,#backToTopBtn[data-tone="dark"]:hover{background:#263b51;color:#e9bd98;border-color:#d5b599aa}
.catalog-motion-toggle:hover,.opening-motion-toggle:hover{background:#263b51}
.news-video-label{background:#162130e8}
.skip-link{background:#162130;color:#e9bd98;border:1px solid #d5b59999}
:is(.filter-chip,.primary-button,.solid-link,.service-submit,.service-link,.original-back,.catalog-motion-toggle,.opening-motion-toggle,#backToTopBtn):focus-visible{outline:2px solid #e9bd98;outline-offset:4px}
.service-dialog .service-submit:disabled{opacity:.5;cursor:wait;background:#203044}
/* Search and category share a quiet, compact control bar. */
.catalog-scene .catalog-filter-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:32px 0;border-top:1px solid #ffffff20;padding-top:24px;overflow:visible}
.catalog-search-controls{display:flex;align-items:stretch;width:min(100%,760px);min-width:0;gap:10px}
.catalog-search-controls .catalog-search{flex:1;width:auto;min-width:0;margin:0;position:relative;border:1px solid #ffffff24;background:#111c2bdd;border-radius:8px;transition:border-color .2s,background .2s}
.catalog-search-controls .catalog-search:focus-within{border-color:#e8bf9899;background:#182637}
.catalog-search-controls #catalog-search{width:100%;margin:0;padding:16px 48px 16px 18px;border:0;background:transparent;color:#f1ebe4;border-radius:8px;min-height:56px;font-size:16px;outline-offset:2px}
.catalog-search-controls .catalog-search>span{position:absolute;right:18px;top:50%;transform:translateY(-50%);pointer-events:none;color:#b8c2cd}
.catalog-search-controls #catalog-search::placeholder{color:#a3adba;opacity:1}
.catalog-category-menu{position:relative;flex:0 0 166px;z-index:12}
.catalog-category-menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;height:100%;min-height:56px;padding:14px 18px;border:1px solid #ffffff24;border-radius:8px;background:#172332ed;color:#eac3a1;font-size:16px;white-space:nowrap;transition:background .2s,border-color .2s}
.catalog-category-menu summary::-webkit-details-marker{display:none}
.catalog-category-menu summary:hover,.catalog-category-menu[open] summary{background:#213044;border-color:#eac3a16b}
.catalog-category-menu summary:focus-visible{outline:2px solid #eac3a1;outline-offset:3px}
.catalog-category-menu svg{width:16px;height:16px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.catalog-category-menu summary svg{transition:transform .2s}.catalog-category-menu[open] summary svg{transform:rotate(180deg)}
.catalog-category-options{position:absolute;top:calc(100% + 9px);right:0;width:208px;padding:7px;background:#162131;border:1px solid #ffffff25;border-radius:10px;box-shadow:0 16px 42px #0006}
.catalog-category-options button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px 13px;border-radius:5px;color:#d2d8df;text-align:left;font-size:16px;line-height:1.5}
.catalog-category-options button:hover,.catalog-category-options button:focus-visible{background:#26364a;color:#f0d4b9}
.catalog-category-options button[aria-pressed=true]{background:#293748;color:#eac3a1}
.catalog-category-options button svg{opacity:0}.catalog-category-options button[aria-pressed=true] svg{opacity:1}
.catalog-filter-toolbar .catalog-count{margin:0;white-space:nowrap;font-variant-numeric:tabular-nums;color:#9faab8}
@media(max-width:700px){.catalog-scene .catalog-filter-toolbar{display:block;margin:24px 0;padding-top:20px}.catalog-filter-toolbar .catalog-count{text-align:right;margin-top:12px;font-size:13px}.catalog-search-controls{gap:8px}.catalog-category-menu{flex-basis:126px}.catalog-category-menu summary{font-size:14px;padding:12px;gap:8px;min-height:50px}.catalog-search-controls #catalog-search{min-height:50px;padding:13px 32px 13px 12px}.catalog-search-controls .catalog-search>span{right:11px}.catalog-category-options{width:190px}}
.catalog-category-options{max-height:min(360px,45dvh);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#617083 #162131}
.catalog-category-options .filter-count{font-size:12px;color:#9aa8b8;margin-left:6px;font-variant-numeric:tabular-nums}
.catalog-category-menu summary>span{min-width:0;overflow:hidden;text-overflow:ellipsis}
.catalog-category-options{width:240px}
.catalog-category-options button>span{display:flex;align-items:baseline;gap:8px;white-space:nowrap}
.catalog-category-options .filter-count{margin-left:0;flex-shrink:0}
@media(max-width:700px){.catalog-category-options{width:224px}}
.original-services .service-entry p.certificate-query-hint,.service-dialog .certificate-query-hint{font-size:14px;line-height:1.7;color:#acb5c0;margin:8px 0 0}
.service-dialog .certificate-query-hint{margin:0 0 16px}

/* Audited mobile controls: retain the dark palette in every menu state. */
@media(max-width:900px){
 body.menu-open #site-header{background:#0e1926!important;color:#eeeae3!important}
 body.menu-open #site-header .brand small{color:#c8beb3;opacity:1}
 #site-header .search-button,#site-header .menu-button{min-width:44px;min-height:44px;width:44px;height:44px;flex:0 0 44px;align-items:center;justify-content:center}
 #site-header .header-tools{gap:4px;flex-shrink:0}
}
.service-dialog-header .service-eyebrow{font-size:14px;line-height:1.6;color:#c8beb3;margin:0 0 10px}

/* Catalogue hierarchy and reading rhythm, 20261010-ui2. */
.catalog-scene>.page-shell{padding-top:128px}
.catalog-scene .breadcrumb{margin-bottom:16px}
.catalog-scene .page-heading{margin:24px 0 0;padding-right:120px}
.catalog-scene .page-heading .eyebrow{margin:0 0 10px}
.catalog-scene .page-title{font-size:clamp(36px,3.5vw,56px);line-height:1.2;margin:0 0 16px}
.catalog-scene .page-lede{margin:0;font-size:18px;line-height:1.7;max-width:42em}
.catalog-scene .catalog-filter-toolbar{margin:24px 0 32px;padding-top:24px}
.catalog-scene .catalog-motion-toggle{background:transparent;border-color:#ffffff26;color:#b5bec9;min-height:44px}
.catalog-scene .catalog-motion-toggle:hover{background:#ffffff08;color:#eee5db}
.home-content-chapter .section-heading-row .section-heading{font-size:clamp(28px,2.4vw,36px);line-height:1.35}
.home-content-chapter .section-heading-row{align-items:center;gap:24px}
.about-strip .solid-link,.product-page .primary-button,.service-dialog .service-submit,.service-dialog .service-link{background:#304359;color:#edc8a6;border:1px solid #b89b8066;min-height:48px}
.about-strip .solid-link:hover,.product-page .primary-button:hover,.service-dialog .service-submit:hover,.service-dialog .service-link:hover{background:#3b5069;border-color:#d5b599aa}
.text-link:focus-visible,.tech-tab:focus-visible{outline:2px solid #e9bd98;outline-offset:5px}
#core-tech-section .section-description{color:#c8cdd1;font-size:18px;line-height:1.7}
#core-tech-section .tech-tab p{color:#c8cdd1;font-size:18px;line-height:1.7;max-width:36em}
#core-tech-section .tech-tab[aria-expanded=true] p{margin-top:16px;max-height:40em}
#core-tech-section .tech-number{color:#aeb8bf}
@media(max-width:700px){
 .catalog-scene>.page-shell{padding-top:104px}
 .catalog-scene .breadcrumb{margin-bottom:12px}
 .catalog-scene .page-heading{margin-top:20px;padding-right:0}
 .catalog-scene .page-title{font-size:34px;margin-bottom:12px}
 .catalog-scene .page-lede{font-size:16px;line-height:1.7}
 .catalog-scene .catalog-motion-toggle{position:static;margin-top:12px;padding:8px 12px}
 .catalog-scene .catalog-filter-toolbar{margin:20px 0 24px;padding-top:20px}
 .home-content-chapter .section-heading-row .section-heading{font-size:26px}
 #core-tech-section .tech-tab p,#core-tech-section .section-description{font-size:16px;line-height:1.75}
}

/* Keep the floating return control clear of the breadcrumb. */
.catalog-scene>.page-shell{padding-top:160px}
@media(max-width:700px){.catalog-scene>.page-shell{padding-top:144px}}