/* Shared navigation and image viewer, matching the existing red/navy palette. */
.header_section .nav-item.dropdown { position:relative; }
.header_section .dropdown-menu { border:1px solid #e2e7ec; border-radius:8px; box-shadow:0 12px 32px #102a4320; min-width:230px; padding:8px; z-index:1050; }
.header_section .dropdown-menu .dropdown-item { white-space:normal; border-radius:5px; padding:10px 12px; line-height:1.4; }
.header_section .dropdown-menu .dropdown-item:focus { background:#fff0ef; color:#a51f1f; outline:2px solid #c62828; }
.header_section .nav-link:focus-visible, .machine-image-preview:focus-visible, .lightbox-trigger:focus-visible { outline:3px solid #c62828; outline-offset:3px; }
.machine-image-preview { border:0; background:transparent; padding:0; width:100%; height:100%; cursor:zoom-in; display:block; }
.btc-image-viewer[hidden] { display:none !important; }
.btc-image-viewer { position:fixed; inset:0; z-index:10000; display:flex; align-items:center; justify-content:center; background:#071521ed; padding:60px 70px; }
.btc-viewer-panel { position:relative; width:min(1100px,100%); }
.btc-viewer-panel figure { margin:0; text-align:center; }
.btc-viewer-panel img { max-width:100%; max-height:72vh; object-fit:contain; border-radius:10px; background:white; }
.btc-viewer-panel figcaption { margin-top:18px; color:white; font:600 16px/1.6 "Open Sans",sans-serif; padding:0 12px; }
.btc-viewer-panel button { position:absolute; width:44px; height:44px; border:1px solid #ffffff80; border-radius:50%; background:white; color:#102a43; cursor:pointer; font-size:30px; line-height:1; padding:0; }
.btc-viewer-panel button:focus-visible { outline:3px solid #ffaaaa; outline-offset:4px; }
.btc-viewer-close { right:0; top:-52px; }
.btc-viewer-prev { left:-55px; top:45%; }
.btc-viewer-next { right:-55px; top:45%; }
@media(max-width:991px) { .header_section .dropdown-menu { position:static; float:none; margin:0 0 10px; box-shadow:none; } }
@media(max-width:600px) { .btc-image-viewer { padding:65px 20px 85px; } .btc-viewer-panel img{max-height:65vh;} .btc-viewer-prev{left:calc(50% - 58px);top:auto;bottom:-60px;} .btc-viewer-next{right:calc(50% - 58px);top:auto;bottom:-60px;} }
/* Keep the complete header inside the viewport on desktop and mobile. */
.header_section .navbar-brand { flex-shrink:0; }
.header_section .navbar-brand img { width:160px; height:auto; max-height:90px; object-fit:contain; }
.header_section .navbar-search-wrapper { flex:0 1 230px; min-width:180px; max-width:260px; }
.header_section .navbar-nav { list-style:none; }
@media (max-width:1199px) and (min-width:992px) {
 .header_section .navbar-brand img { width:125px; }
 .header_section .custom_nav-container .navbar-nav .nav-item .nav-link { font-size:13px; padding:8px 7px; }
 .header_section .navbar-search-wrapper { min-width:160px; max-width:190px; margin-left:12px; }
}
@media (max-width:991px) {
 .header_section .navbar-collapse { order:3; flex-basis:100%; }
 .header_section .navbar-search-wrapper { order:4; flex-basis:100%; max-width:none; width:100%; margin:14px 0 0; }
 .header_section .navbar-toggler { margin-left:auto; }
 .header_section .navbar-brand img { width:140px; }
}
/* Final responsive header: dark, visible toggle against the white navigation. */
.header_section .header_bottom{background:#fff}.header_section .custom_nav-container{display:flex;flex-wrap:wrap;align-items:center;gap:0}.header_section .navbar-brand{max-width:160px;margin-right:18px}.header_section .navbar-brand img{display:block;width:100%;height:auto;max-height:90px;object-fit:contain}.header_section .navbar-toggler{width:44px;height:44px;border:1px solid #dfe6ed;border-radius:8px;display:none;padding:10px;transform:none!important}.header_section .navbar-toggler span,.header_section .navbar-toggler span::before,.header_section .navbar-toggler span::after{width:22px;height:2px;background:#102a43;margin:0;border-radius:2px}.header_section .navbar-toggler span::before{top:-7px}.header_section .navbar-toggler span::after{top:7px}.header_section .navbar-toggler[aria-expanded=true] span{transform:rotate(45deg)}.header_section .navbar-toggler[aria-expanded=true] span::before{transform:rotate(90deg);top:0}.header_section .navbar-toggler[aria-expanded=true] span::after{opacity:0}.header_section .dropdown-menu.show{display:block}.header_section .navbar-nav{list-style:none;padding-left:0}.subscription-status{font-size:13px;line-height:1.6;color:white;margin:10px 0 0}.footer-subscribe button:disabled{opacity:.65}.info_section h4{white-space:normal!important}.info_section input{max-width:100%;min-width:0}.enquiry-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
@media(max-width:1079px){.header_section .navbar-brand{width:135px;margin-right:0}.header_section .navbar-toggler{display:flex;align-items:center;justify-content:center;margin-left:auto}.header_section .navbar-collapse{display:none!important;order:3;flex:0 0 100%;width:100%;padding-top:16px}.header_section .navbar-collapse.show{display:block!important}.header_section .navbar-nav{flex-direction:column!important;margin:0!important;align-items:stretch}.header_section .custom_nav-container .nav-link{text-align:left!important;padding:12px!important}.header_section .dropdown-menu{position:static!important;float:none;box-shadow:none;width:100%;margin:0}.header_section .navbar-search-wrapper{order:4;flex:0 0 100%;max-width:none;min-width:0;width:100%;margin:14px 0 0}.header_section .header_bottom .container-fluid{padding:12px 16px}.header_section .header_top .contact_nav{flex-wrap:wrap;gap:8px}.header_section .header_top .contact_nav a{font-size:12px;overflow-wrap:anywhere}.header_section .header_top .contact_nav i{width:26px;height:26px;min-width:26px;font-size:13px;margin-right:7px}.header_section .navbar-search-input{width:100%}.btc-content,.contact_section{overflow-wrap:anywhere}}
/* Shared small-screen content safeguards. */
@media(max-width:767px){.container,.container-fluid{max-width:100%}img{max-width:100%}.row>*{min-width:0}.about_section .detail-box,.why_us_section .detail-box{margin-top:24px}.info_section{padding:40px 0}.info_section .info_col{margin-bottom:26px}.info_section .info_social{flex-wrap:wrap}.header_section .header_top .contact_nav a span{overflow-wrap:anywhere}.machine-filters,.product-filters{max-width:100%}.details-content{overflow-wrap:anywhere}.contact-page .contact-row{grid-template-columns:76px minmax(0,1fr)}.footer_section p{font-size:13px;line-height:1.7}.navbar-brand img{max-width:100%}}

/* Final header focus and footer presentation polish. */
.header_section .navbar-brand:focus:not(:focus-visible),.header_section .nav-link:focus:not(:focus-visible),.header_section .dropdown-item:focus:not(:focus-visible){outline:none;box-shadow:none}
.header_section .navbar-brand:focus-visible,.header_section .nav-link:focus-visible,.header_section .dropdown-item:focus-visible{outline:2px solid #c62828;outline-offset:3px;border-radius:5px}
.info_section{background:#102a43!important;color:#dae4ed;padding:56px 0 36px;font-family:"Open Sans",sans-serif;border-top:4px solid #c62828}
.info_section .row{row-gap:30px}.info_section .info_col{margin-bottom:0;min-width:0}.info_section h4{font-size:17px;font-weight:700;line-height:1.5;color:#fff;margin-bottom:20px;white-space:normal!important}.info_section p{font-size:14px;line-height:1.85;color:#dae4ed}.info_section .info_links{display:flex;flex-direction:column;gap:10px}.info_section .info_links a{font-size:14px;line-height:1.6;margin:0!important;color:#dae4ed}.info_section .info_links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}.info_section .contact_link_box{display:flex;flex-direction:column;gap:12px}.info_section .contact_link_box a{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.7;margin:0!important;color:#dae4ed}.info_section .contact_link_box a i{margin:4px 0 0!important;flex:0 0 16px;color:#ffaaaa}.info_section .contact_link_box a span{overflow-wrap:anywhere;min-width:0}.info_section .info_social{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}.info_section .info_social a{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid #ffffff40;border-radius:8px;background:#ffffff0a;color:#fff;margin:0!important;font-size:18px}.info_section .info_social a:hover{background:#c62828;border-color:#c62828}.info_section form input[type=email]{display:block;width:100%;height:auto;min-height:46px;border:1px solid #ffffff50;border-radius:7px;padding:12px 14px;background:#fff;color:#102a43;font-size:14px;margin:0 0 12px;box-sizing:border-box}.info_section form button{display:block;width:100%;background:#c62828!important;color:#fff;border:0;border-radius:7px;padding:12px 18px;min-height:46px;font-size:14px;font-weight:700}.info_section form button:hover{background:#a51f1f!important}.info_section .subscription-status{margin:12px 0 0;font-size:13px;line-height:1.65}.info_section a:focus-visible,.info_section input:focus-visible,.info_section button:focus-visible{outline:2px solid #ffb8b8;outline-offset:4px}.footer_section{background:#0b2034!important;color:#bdcddb;padding:20px 0;border-top:1px solid #ffffff1c}.footer_section p{color:#bdcddb!important;font-size:13px;line-height:1.8;margin:0!important;text-align:center}.footer_section a{color:#fff!important}
@media(max-width:767px){.info_section{padding:38px 0 28px}.info_section .row{row-gap:28px}.info_section h4{margin-bottom:14px}.info_section .info_col{margin-bottom:0}.footer_section{padding:18px 12px}}

/* Sticky header and product-page back-to-top — 11 October 2026. */
.header_section.btc-sticky-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1100;margin-top:0;background:#fff;box-shadow:0 3px 14px #102a4320;overflow:visible}
.btc-header-space{flex-shrink:0;width:100%}
html{scroll-padding-top:var(--btc-header-height,160px)}
.btc-back-to-top{position:fixed;right:22px;bottom:calc(22px + env(safe-area-inset-bottom,0px));z-index:1090;display:flex;align-items:center;justify-content:center;width:48px;height:48px;padding:0;border:0;border-radius:50%;background:#c62828;color:#fff;box-shadow:0 5px 18px #102a4330;cursor:pointer;transition:background .2s,transform .2s}
.btc-back-to-top[hidden]{display:none!important}
.btc-back-to-top:hover{background:#a51f1f;transform:translateY(-3px)}
.btc-back-to-top:focus-visible{outline:3px solid #102a43;outline-offset:4px}
.btc-back-to-top svg{width:24px;height:24px}
@media(max-width:767px){.btc-back-to-top{right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));width:44px;height:44px}}
@media(prefers-reduced-motion:reduce){.btc-back-to-top{transition:none}}

@media(max-width:991px){.header_section.btc-sticky-header{max-height:100dvh;overflow-y:auto}}

/* Honest placeholders for catalogue entries without product photos. */
.machine-image.no-photo{background:#f3f5f6;color:#607080;align-items:center;justify-content:center;padding:24px;text-align:center}
.machine-image.no-photo::before{display:none}
.btc-image-unavailable{font-size:15px;font-weight:500;line-height:1.5;letter-spacing:0}
.machine-image.no-photo>span{position:absolute;left:15px;bottom:12px;font-size:11px}
.btc-preview-unavailable{display:inline-block;color:#607080;font-size:13px;padding:10px 0}