.grsbon-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid #e0e0e0}.grsbon-header-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}.grsbon-logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.06em;flex-shrink:0}.grsbon-logo img{width:auto;height:34px}.grsbon-nav{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:600}.grsbon-nav a:hover,.grsbon-nav summary:hover{color:#e63946}.grsbon-nav-dropdown{position:relative}.grsbon-nav-dropdown summary{cursor:pointer;list-style:none;display:flex;gap:6px;align-items:center}.grsbon-nav-dropdown summary::-webkit-details-marker{display:none}.grsbon-nav-panel{position:absolute;top:calc(100% + 20px);left:50%;transform:translateX(-50%);min-width:300px;background:#fff;border:1px solid #ddd;padding:8px;box-shadow:0 12px 28px #2c3e501f;z-index:120}.grsbon-nav-panel a{display:block;padding:12px 14px}.grsbon-nav-panel a:hover{background:#f5f5f5}.grsbon-nav select{max-width:104px;padding:8px;border:1px solid #ddd;border-radius:3px;font-size:13px;background:#fff}.grsbon-nav .grsbon-quote{padding:12px 17px;color:#fff;white-space:nowrap}.grsbon-mobile-toggle{display:none}.grsbon-faq summary{cursor:pointer;list-style:revert}.grsbon-carousel img[hidden]{display:none!important}.grsbon-whatsapp{position:fixed;right:24px;bottom:24px;z-index:150;background:#198e44;color:#fff;border-radius:32px;padding:14px 22px;box-shadow:0 4px 15px #0002;font-weight:700}.grsbon-inquiry-form input,.grsbon-inquiry-form select,.grsbon-inquiry-form textarea{width:100%;border:1px solid #ddd;padding:12px;border-radius:3px;background:#fff;color:#2c3e50}.grsbon-inquiry-form label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}.grsbon-inquiry-form textarea{min-height:140px}.grsbon-inquiry-form .grsbon-honeypot{position:absolute!important;left:-10000px!important;opacity:0;width:1px;height:1px;overflow:hidden}.grsbon-inquiry-form [role=status]{padding:12px 0;font-weight:600}.grsbon-inquiry-form button:disabled{opacity:.6;cursor:wait}.grsbon-preview-banner{position:relative;z-index:1;padding:10px 20px;text-align:center;background:#fff4cd;color:#593d00;font:600 14px/1.5 sans-serif}.grsbon-preview-banner a{color:inherit;text-decoration:underline}body.admin-bar .grsbon-header{top:32px}.editor-styles-wrapper .block-editor-inner-blocks>.block-editor-block-list__layout{display:contents}.editor-styles-wrapper .wp-block-grsbon-layout{max-width:none}.editor-styles-wrapper .grsbon-text-editor{outline-offset:4px}.editor-styles-wrapper [data-grsbon-inquiry]{border:1px dashed #999;padding:24px}
@media(max-width:1200px){.grsbon-nav{gap:13px;font-size:12px}.grsbon-header-inner{gap:15px}.grsbon-logo{font-size:19px}.grsbon-logo img{height:28px}}
@media(max-width:980px){.grsbon-header-inner{min-height:70px;flex-wrap:wrap}.grsbon-mobile-toggle{display:block;padding:10px;font-size:24px}.grsbon-nav{display:none;flex-direction:column;align-items:stretch;gap:0;width:100%;padding:0 0 20px}.grsbon-header.is-open .grsbon-nav{display:flex}.grsbon-nav>a,.grsbon-nav-dropdown>summary{padding:13px 0;font-size:15px}.grsbon-nav-panel{position:static;transform:none;box-shadow:none;min-width:0;border:0;background:#f7f7f7}.grsbon-nav select{margin:14px 0}.grsbon-nav .grsbon-quote{align-self:flex-start}.grsbon-whatsapp{right:16px;bottom:16px;font-size:14px;padding:12px 16px}}

/* GRSBON 1.1: shared, scoped design system for the complete WordPress site. */
.grsbon-migrated-page{--grsbon-ink:#172d36;--grsbon-accent:#bb3437;--grsbon-muted:#f3f5f5;--grsbon-line:#dce2e4;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:#263b44;background:#fff;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
.grsbon-migrated-page *{box-sizing:border-box}
.grsbon-migrated-page h1,.grsbon-migrated-page h2,.grsbon-migrated-page h3,.grsbon-migrated-page h4{font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-weight:650;letter-spacing:-.025em;text-wrap:pretty}
.grsbon-migrated-page h1{font-size:clamp(34px,4.1vw,54px);line-height:1.1}
.grsbon-migrated-page h2{font-size:clamp(27px,3vw,36px);line-height:1.2}
.grsbon-migrated-page h3{font-size:20px;line-height:1.3}
.grsbon-migrated-page p{line-height:1.7}
.grsbon-migrated-page a{transition:color .18s,background-color .18s,border-color .18s}
.grsbon-migrated-page a:focus-visible,.grsbon-migrated-page button:focus-visible,.grsbon-migrated-page select:focus-visible{outline:3px solid #d99b53;outline-offset:4px}
.grsbon-migrated-page .container-industrial,.grsbon-shell{width:min(1180px,calc(100% - 80px));margin-inline:auto;padding-inline:0}
.grsbon-migrated-page main:not(.grsbon-home):not(.grsbon-products):not(.grsbon-family)>section{padding-block:64px}
.grsbon-migrated-page main [class*="shadow"]{box-shadow:none}
.grsbon-migrated-page main table{font-size:14px;line-height:1.5}
.grsbon-migrated-page main table th,.grsbon-migrated-page main table td{padding:14px 20px}
.grsbon-header{border-bottom:1px solid var(--grsbon-line);box-shadow:0 1px 12px #172d3605}
.grsbon-header-inner{min-height:76px;gap:24px}
.grsbon-logo{font-size:23px;font-weight:800;letter-spacing:-.04em;color:var(--grsbon-ink)}
.grsbon-logo img{height:36px;width:42px;object-fit:contain}
.grsbon-nav{font-family:Arial,"PingFang SC",sans-serif;font-size:13px;gap:20px;font-weight:600}
.grsbon-nav select{font-family:inherit;border-color:var(--grsbon-line);font-size:12px;padding:9px;max-width:104px}
.grsbon-nav-panel{border-radius:4px;box-shadow:0 12px 36px #172d3618;top:calc(100% + 25px)}
.grsbon-nav .grsbon-quote{font-size:12px;padding:11px 15px}
.grsbon-migrated-page .btn-metal,.grsbon-button{background:var(--grsbon-accent);background-image:none;color:white;box-shadow:none;border:1px solid var(--grsbon-accent);border-radius:3px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 20px;font-size:14px;line-height:1.4;font-weight:600;text-decoration:none;white-space:normal}
.grsbon-migrated-page .btn-metal:hover,.grsbon-button:hover{background:#9c292d;color:#fff;transform:none;box-shadow:none}
.grsbon-migrated-page .btn-metal-outline{background:transparent;background-image:none;border:1px solid #9daeb5;box-shadow:none;border-radius:3px}
.grsbon-migrated-page .btn-whatsapp-metal{background:#247347;background-image:none;box-shadow:none;border-radius:3px}
.grsbon-button-ghost{background:transparent;border-color:#667e89;color:#fff}
.grsbon-button-ghost:hover{background:#ffffff14;border-color:white}
.grsbon-section{padding:76px 0}
.grsbon-section-muted{background:var(--grsbon-muted)}
.grsbon-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--grsbon-accent);margin:0 0 16px}
.grsbon-home-hero{background:var(--grsbon-ink);color:white;padding:60px 0 54px}
.grsbon-hero-grid{display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:64px}
.grsbon-hero-copy h1{font-size:clamp(38px,4.25vw,56px);line-height:1.08;white-space:pre-line;margin:0 0 24px;letter-spacing:-.045em;color:#fff}
.grsbon-hero-copy .grsbon-eyebrow{color:#e9b2a6}
.grsbon-hero-intro{font-size:16px;color:#cbd7dc;max-width:540px;margin:0 0 30px}
.grsbon-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.grsbon-hero-proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:32px;font-size:12px;color:#b7c8ce}
.grsbon-hero-proof span:before{content:'✓';color:#e9b2a6;margin-right:7px}
.grsbon-hero-product{background:#eef0ef;border-radius:4px;overflow:hidden;min-width:0}
.grsbon-hero-product>img{display:block;width:100%;height:360px;object-fit:cover;object-position:center 65%}
.grsbon-photo-caption{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #d4dcde;padding:14px 18px;color:#42565d;font-size:11px}
.grsbon-photo-caption span:first-child{white-space:nowrap;font-weight:700;color:var(--grsbon-accent)}
.grsbon-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:32px}
.grsbon-section-heading h2{margin:0 0 12px;max-width:660px}
.grsbon-section-intro{font-size:16px;color:#60737b;max-width:680px;margin:0}
.grsbon-text-link{font-size:13px;font-weight:600;color:var(--grsbon-accent);display:inline-flex;gap:12px;align-items:center;line-height:1.5;text-decoration:none}
.grsbon-text-link:hover{text-decoration:underline;text-underline-offset:4px}
.grsbon-section-heading>.grsbon-text-link{flex-shrink:0;padding-bottom:4px}
.grsbon-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.grsbon-product-card{border:1px solid var(--grsbon-line);border-radius:4px;overflow:hidden;background:#fff;display:flex;flex-direction:column;min-width:0}
.grsbon-product-photo{background:#f0f2f2;display:block;overflow:hidden}
.grsbon-product-photo img{width:100%;height:190px;object-fit:cover;object-position:center 65%;display:block;transition:transform .25s}
.grsbon-product-card:hover .grsbon-product-photo img{transform:scale(1.035)}
.grsbon-product-copy{padding:22px;display:flex;flex-direction:column;flex:1}
.grsbon-product-copy h3{font-size:18px;margin:0 0 12px;letter-spacing:-.015em}
.grsbon-product-copy p{font-size:13px;color:#62747c;margin:0 0 24px;flex:1}
.grsbon-product-copy .grsbon-text-link{font-size:12px}
.grsbon-case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.grsbon-case-card{min-width:0}
.grsbon-case-card>a{display:block;overflow:hidden;border-radius:4px}
.grsbon-case-card img{display:block;width:100%;height:230px;object-fit:cover}
.grsbon-case-card>div{padding:22px 0 0}
.grsbon-case-card h3{font-size:20px;margin:0 0 10px}
.grsbon-case-card p{font-size:14px;color:#62747c;margin-bottom:18px}
.grsbon-engineering-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.grsbon-engineering-grid>.grsbon-section-heading{display:block;position:sticky;top:110px}
.grsbon-engineering-grid>.grsbon-section-heading>.grsbon-text-link{margin-top:28px}
.grsbon-capability-list{display:grid;gap:0}
.grsbon-capability-list article{display:flex;gap:24px;padding:23px 0;border-top:1px solid var(--grsbon-line)}
.grsbon-capability-list article:first-child{padding-top:0;border-top:0}
.grsbon-index{font-size:12px;font-weight:700;color:var(--grsbon-accent);line-height:1.5;display:block;padding-top:3px}
.grsbon-capability-list h3{font-size:18px;margin:0 0 8px}
.grsbon-capability-list p{font-size:14px;color:#62747c;margin:0}
.grsbon-process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.grsbon-process-grid article{border-top:2px solid #b9c6cb;padding-top:20px}
.grsbon-process-grid h3{font-size:18px;margin:14px 0 12px}
.grsbon-process-grid p{font-size:14px;color:#62747c;margin:0}
.grsbon-rfq{background:var(--grsbon-ink);color:#fff}
.grsbon-rfq .grsbon-eyebrow{color:#e9b2a6}
.grsbon-rfq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}
.grsbon-rfq h2{margin:0 0 24px;color:#fff}
.grsbon-rfq-grid>div>p{color:#cbd7dc}
.grsbon-rfq-grid ul{padding-left:18px;color:#cbd7dc;font-size:14px;margin:24px 0 32px}
.grsbon-rfq-grid li{margin:10px 0}
.grsbon-form-panel{background:white;border-radius:4px;color:var(--grsbon-ink);padding:32px}
.grsbon-form-panel>h3{font-size:22px;margin:0 0 8px}
.grsbon-form-panel>p{font-size:12px;color:#6b7e86;margin:0 0 24px}
.grsbon-migrated-page .grsbon-inquiry-form label{color:#334a54;font-size:12px;font-weight:600;margin:0}
.grsbon-inquiry-form input,.grsbon-inquiry-form select,.grsbon-inquiry-form textarea{margin-top:7px;border-color:#dce2e4;padding:11px 12px;font:14px/1.5 Arial,"PingFang SC",sans-serif}
.grsbon-inquiry-form textarea{min-height:116px}
.grsbon-inquiry-form [role=status]{font-size:13px;color:#42565d}
.grsbon-form-hint{font-size:12px;color:#667b85;margin:0 0 16px}
.grsbon-page-hero{padding:64px 0;background:#edf1f2;border-bottom:1px solid var(--grsbon-line)}
.grsbon-page-hero h1{margin:0 0 20px;max-width:900px}
.grsbon-page-hero p:last-child{font-size:17px;max-width:700px;color:#60737b;margin:0}
.grsbon-spec-note{font-size:13px;line-height:1.6;color:#6b7e86;border-left:2px solid var(--grsbon-line);padding-left:16px;margin:28px 0}
.grsbon-cta-row{display:flex;align-items:center;justify-content:space-between;gap:64px}
.grsbon-cta-row>div{max-width:700px}.grsbon-cta-row h2{margin:0 0 16px}.grsbon-cta-row p{margin:0;color:#a9bfc9}
.grsbon-cta-row>.grsbon-button{flex-shrink:0}
.grsbon-family-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.grsbon-family-grid h1{margin:0 0 24px}
.grsbon-family-image{background:#f0f2f2;border-radius:4px}
.grsbon-family-image img{display:block;width:100%;height:430px;object-fit:contain;padding:30px;mix-blend-mode:multiply}
.grsbon-back{margin-bottom:32px}
.grsbon-two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grsbon-detail-panel{background:#fff;border:1px solid var(--grsbon-line);padding:32px;border-radius:4px}
.grsbon-detail-panel h2{font-size:26px;margin:0 0 24px}.grsbon-detail-panel ul{padding-left:18px;margin:0}.grsbon-detail-panel li{margin:14px 0}
.grsbon-footer{background:#11252d;color:#adbec5;padding-top:64px;font-size:13px}
.grsbon-footer-grid{display:grid;grid-template-columns:1.2fr 1.1fr .6fr 1fr;gap:48px;padding-bottom:48px}
.grsbon-footer-grid>div{min-width:0}.grsbon-footer p{font-size:12px;color:#a8bbc4;line-height:1.8;margin:16px 0}
.grsbon-footer-brand{font-size:30px;font-weight:750;letter-spacing:-.035em;color:white;display:inline-block}
.grsbon-footer-brand span{font-size:10px;vertical-align:top;margin-left:3px}
.grsbon-footer h3{font-size:12px;letter-spacing:.02em;color:#fff;margin:4px 0 22px}
.grsbon-footer-grid>div>a:not(.grsbon-footer-brand){display:block;color:#adbec5;margin:11px 0;font-size:12px;overflow-wrap:anywhere}
.grsbon-footer-grid>div>a:hover{color:#fff}
.grsbon-footer-grid>div>.grsbon-text-link{color:white;border-bottom:1px solid #5e737d;padding-bottom:6px;margin-top:24px}
.grsbon-footer-bottom{border-top:1px solid #2a3f49;padding:20px 0;display:flex;justify-content:space-between;gap:24px;font-size:11px;color:#8ea4af}
.grsbon-whatsapp{right:18px;bottom:18px;font:600 12px/1.4 Arial,sans-serif;padding:11px 16px;background:#257849;box-shadow:0 3px 14px #0002;max-width:calc(100vw - 36px)}
.grsbon-preview-banner{font-size:11px;padding:6px 20px;background:#f6f1e6;color:#756245}
.grsbon-breadcrumb{font-size:12px;padding:16px 0;color:#73858e;display:flex;gap:12px;overflow:hidden}
.grsbon-breadcrumb span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:1100px){.grsbon-header-inner{gap:16px}.grsbon-nav{gap:12px;font-size:12px}.grsbon-nav .grsbon-quote{font-size:11px;padding:10px}.grsbon-hero-grid{gap:36px}.grsbon-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grsbon-featured-products{grid-template-columns:repeat(4,minmax(0,1fr))}.grsbon-product-copy{padding:18px}.grsbon-featured-products .grsbon-product-copy p{display:none}.grsbon-engineering-grid,.grsbon-rfq-grid{gap:44px}.grsbon-footer-grid{gap:24px;grid-template-columns:1.1fr 1.1fr .6fr 1fr}}
@media(max-width:980px){.grsbon-header-inner{min-height:68px}.grsbon-nav{font-size:14px;gap:0}.grsbon-mobile-toggle{font-size:23px;padding:8px}.grsbon-header.is-open .grsbon-nav{max-height:calc(100dvh - 100px);overflow:auto}.grsbon-nav .grsbon-quote{padding:12px 16px;font-size:13px}.grsbon-nav-panel{box-shadow:none}.grsbon-shell,.grsbon-migrated-page .container-industrial{width:calc(100% - 48px)}.grsbon-engineering-grid{grid-template-columns:1fr}.grsbon-engineering-grid>.grsbon-section-heading{position:static}.grsbon-capability-list{grid-template-columns:1fr 1fr;gap:24px 36px}.grsbon-capability-list article{padding-top:20px}.grsbon-process-grid{grid-template-columns:1fr 1fr}.grsbon-footer-grid{grid-template-columns:1fr 1fr;gap:36px}.grsbon-case-card img{height:190px}}
@media(max-width:640px){.grsbon-shell,.grsbon-migrated-page .container-industrial{width:calc(100% - 40px)}.grsbon-section{padding:48px 0}.grsbon-migrated-page main:not(.grsbon-home):not(.grsbon-products):not(.grsbon-family)>section{padding-block:44px}.grsbon-migrated-page h1{font-size:32px;line-height:1.14;letter-spacing:-.03em}.grsbon-migrated-page h2{font-size:27px}.grsbon-migrated-page h3{font-size:18px}.grsbon-migrated-page main table th,.grsbon-migrated-page main table td{padding:12px;font-size:12px}.grsbon-home-hero{padding:38px 0 32px}.grsbon-hero-grid{grid-template-columns:1fr;gap:28px}.grsbon-hero-copy h1{font-size:36px;letter-spacing:-.04em;line-height:1.1;margin-bottom:20px}.grsbon-eyebrow{font-size:10px!important;line-height:1.6!important;letter-spacing:.1em}.grsbon-hero-intro{font-size:14px;margin-bottom:24px}.grsbon-button{font-size:13px;padding:13px 16px}.grsbon-hero-proof{margin-top:24px;font-size:11px;gap:10px}.grsbon-hero-product>img{height:250px;padding:16px}.grsbon-photo-caption{padding:12px;font-size:10px}.grsbon-section-heading{display:block;margin-bottom:24px}.grsbon-section-heading>.grsbon-text-link{margin-top:18px}.grsbon-section-intro{font-size:14px}.grsbon-product-grid,.grsbon-featured-products{grid-template-columns:1fr;gap:20px}.grsbon-featured-products .grsbon-product-card{display:grid;grid-template-columns:125px 1fr;min-height:170px}.grsbon-featured-products .grsbon-product-photo{height:100%}.grsbon-featured-products .grsbon-product-photo img{height:100%;min-height:170px;padding:10px}.grsbon-featured-products .grsbon-product-copy{padding:18px}.grsbon-featured-products .grsbon-product-copy h3{font-size:16px;margin-bottom:18px}.grsbon-product-copy{padding:22px}.grsbon-product-photo img{height:235px}.grsbon-case-grid{grid-template-columns:1fr;gap:32px}.grsbon-case-card img{height:220px}.grsbon-case-card h3{font-size:19px}.grsbon-engineering-grid,.grsbon-rfq-grid,.grsbon-family-grid{grid-template-columns:1fr;gap:32px}.grsbon-capability-list{grid-template-columns:1fr;gap:0}.grsbon-capability-list article{gap:18px}.grsbon-capability-list h3{font-size:17px}.grsbon-process-grid{gap:26px 22px}.grsbon-process-grid h3{font-size:16px}.grsbon-process-grid p{font-size:12px}.grsbon-form-panel{padding:22px}.grsbon-rfq-grid>div>p{font-size:14px}.grsbon-rfq-grid ul{font-size:13px}.grsbon-cta-row{display:block}.grsbon-cta-row>.grsbon-button{margin-top:24px}.grsbon-page-hero{padding:40px 0}.grsbon-page-hero p:last-child{font-size:15px}.grsbon-family-image img{height:300px}.grsbon-two-col{grid-template-columns:1fr}.grsbon-detail-panel{padding:24px}.grsbon-footer{padding-top:44px}.grsbon-footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px}.grsbon-footer-grid>div:first-child{grid-column:1/-1}.grsbon-footer-grid>div:last-child{grid-column:1/-1}.grsbon-footer-bottom{display:block;font-size:10px;padding-bottom:70px}.grsbon-footer-bottom span{display:block;margin-bottom:8px}.grsbon-whatsapp{font-size:11px;padding:10px 13px;right:12px;bottom:12px}.grsbon-inquiry-form .grid{grid-template-columns:1fr}.grsbon-logo{font-size:22px}.grsbon-logo img{height:32px;width:36px}}
@media(prefers-reduced-motion:reduce){.grsbon-migrated-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}