/* BINZIM-only progressive enhancements. All content stays visible without JS. */
.b2-site [hidden]{display:none!important}
.b2-header{position:sticky;top:0;transition:box-shadow .25s ease,background .25s ease}
.b2-site [id]{scroll-margin-top:84px}
.b2-detail-top>div{min-width:0}.b2-detail-features>div{min-width:0;overflow-wrap:anywhere}.b2-thumbnails button{flex-shrink:0}
.b2-header.is-scrolled{box-shadow:0 5px 28px #07133c12;background:#fffffff5;backdrop-filter:blur(12px)}
.b2-site .b2-button,.b2-contact-choice,.b2-dialog-close,.b2-back-top{transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease}
.b2-site .b2-button:active,.b2-contact-toggle:active{transform:translateY(1px)}
.b2-site .b2-button:disabled{cursor:wait;opacity:.65;transform:none}
.b2-product-card,.b2-start-card,.b2-category-grid article,.b2-article-grid article,.b2-brief .b2-facts>div{transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.b2-figure{overflow:hidden}
.b2-product-card .b2-figure img,.b2-category-grid .b2-figure img{transition:transform .45s ease}
.b2-text-link{display:inline-block;transition:color .2s ease,transform .2s ease}
.b2-faq-grid details{transition:border-color .2s ease,background .2s ease}
.b2-faq-grid details[open]{border-color:#99c7ff;background:#f8fbff}
.b2-faq-grid summary{list-style:none;display:flex;justify-content:space-between;gap:16px}
.b2-faq-grid summary::-webkit-details-marker{display:none}
.b2-faq-grid summary:after{content:'+';font-size:20px;color:var(--b2-accent);flex-shrink:0;line-height:1}
.b2-faq-grid details[open]>summary:after{content:'−'}
.b2-form input:focus,.b2-form textarea:focus{outline:2px solid #0073ff;outline-offset:2px;background:#fff}
.b2-form input,.b2-form textarea{transition:border-color .2s ease,box-shadow .2s ease}
.b2-form-status{padding:16px 18px;border-radius:10px;border:1px solid #b8dccb;background:#f0faf5;color:#155b3b;font-size:14px;line-height:1.65;margin:16px 0 0}
.b2-form-status.is-error{background:#fff6f3;border-color:#ecc4b8;color:#983d27}
.b2-form-status:empty{display:none}
.b2-contact-dock{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:max(26px,env(safe-area-inset-bottom));z-index:1000;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.b2-contact-toggle{width:60px;height:60px;box-sizing:border-box;border:1px solid #ffffff80;border-radius:50%;background:var(--b2-accent,#0073ff);color:#fff;box-shadow:0 8px 26px #0068e646;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:5px;text-decoration:none;cursor:pointer;transition:transform .24s ease,box-shadow .24s ease}
.b2-contact-toggle svg{width:23px;height:23px;flex-shrink:0}.b2-contact-toggle>span{font-size:10px;line-height:1.1;font-weight:600;letter-spacing:.1px}
.b2-site .b2-contact-toggle{color:#fff}
.b2-chat-toggle{background:#087b76;box-shadow:0 8px 26px #087b7638}.b2-chat-toggle[aria-expanded=true]{outline:3px solid #b9e3e0;outline-offset:2px}
.b2-contact-panel{position:absolute;right:0;bottom:146px;width:340px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 190px);overflow:auto;background:#fff;border:1px solid #dce8f7;border-radius:20px;box-shadow:0 15px 64px #06173b2e;padding:12px;color:var(--b2-ink,#07133c)}
.b2-contact-intro{padding:17px 15px 20px;background:linear-gradient(125deg,#f1f7ff,#fff);border-radius:13px;margin-bottom:6px}
.b2-contact-intro .b2-eyebrow{font-size:10px;letter-spacing:1.2px}.b2-contact-intro h2{font-size:24px!important;margin:9px 0;letter-spacing:-.6px}
.b2-contact-intro p{font-size:13px;line-height:1.6;color:#637390}
.b2-contact-choice{display:flex;align-items:center;gap:12px;text-align:left;width:100%;padding:15px 12px;border:1px solid transparent;border-radius:12px;background:#fff;color:inherit;font:inherit;cursor:pointer;text-decoration:none}
.b2-contact-symbol{width:39px;height:42px;border-radius:10px;background:#eef5ff;display:grid;place-items:center;color:#0073ff;flex-shrink:0;font-size:24px}
.b2-contact-symbol .b2-icon{width:23px;height:23px}.b2-contact-choice>span:nth-child(2){flex:1}
.b2-contact-choice strong,.b2-contact-choice small{display:block}.b2-contact-choice strong{font-size:14px}.b2-contact-choice small{font-size:11px;line-height:1.5;color:#667896;margin-top:4px}
.b2-chat-feedback{font-size:12px;color:#485a78;line-height:1.6;padding:0 12px}.b2-chat-feedback:empty{display:none}
.b2-chat-disclosure{font-size:10px;padding:12px;color:#667896}.b2-chat-disclosure a{text-decoration:underline}
.b2-enquiry-dialog{box-sizing:border-box;width:min(720px,calc(100vw - 36px));max-width:none;max-height:calc(100dvh - 40px);margin:auto;padding:0;border:1px solid #dae7f5;border-radius:20px;background:#fff;color:var(--b2-ink,#07133c);box-shadow:0 25px 100px #04123740;overflow:auto;overscroll-behavior:contain}
.b2-enquiry-dialog:not([open]){display:none}.b2-enquiry-dialog::backdrop{background:#07163299;backdrop-filter:blur(5px)}
html.b2-dialog-open{overflow:hidden;scrollbar-gutter:stable}
.b2-dialog-inner{padding:36px;position:relative;background:linear-gradient(150deg,#f5f9ff 0,#fff 35%)}
.b2-dialog-close{position:sticky;top:0;float:right;margin:-20px -20px -16px 8px;z-index:1;display:grid;place-items:center;width:36px;height:36px;border:1px solid #dce7f4;border-radius:50%;background:white;color:#4b6080;font-size:27px;cursor:pointer}
.b2-dialog-heading{padding-right:22px;margin-bottom:25px}.b2-dialog-heading .b2-eyebrow{font-size:10px;letter-spacing:1.5px}
.b2-dialog-heading h2{font-size:31px!important;line-height:1.15;margin:14px 0 12px;letter-spacing:-.8px}.b2-dialog-heading>p:last-child{font-size:14px;color:#667590;line-height:1.6}
.b2-enquiry-dialog .b2-fields{grid-template-columns:1fr 1fr;gap:16px}.b2-enquiry-dialog .b2-fields>label:nth-child(5){grid-column:1/-1}
.b2-enquiry-dialog .b2-form label{font-size:12px;font-weight:500;color:#354767}.b2-enquiry-dialog input:not([type=checkbox]),.b2-enquiry-dialog textarea{font-size:16px;padding:12px;border-radius:7px}
.b2-enquiry-dialog .b2-form-bottom{flex-direction:column-reverse;align-items:stretch;gap:18px;margin-top:20px}.b2-enquiry-dialog .b2-consent{font-size:11px;font-weight:400}.b2-enquiry-dialog .b2-button{justify-content:center;min-height:48px}
.b2-dialog-note{font-size:11px;color:#7a889e;text-align:center;margin-top:17px;line-height:1.5}
.b2-back-top{position:fixed;right:33px;bottom:max(172px,calc(env(safe-area-inset-bottom) + 146px));width:42px;height:42px;border:1px solid #d6e5f8;border-radius:50%;background:#fff;color:#0073ff;font-size:23px;box-shadow:0 3px 12px #16346716;z-index:999;cursor:pointer}
.b2-contact-fallback{position:fixed;right:20px;bottom:20px;background:#0073ff;color:#fff;padding:12px 20px;border-radius:24px;z-index:999;font-size:14px}
@media(hover:hover) and (prefers-reduced-motion:no-preference){
 .b2-site .b2-button:hover{transform:translateY(-2px);box-shadow:0 7px 16px #0073ff24}
 .b2-product-card:hover,.b2-start-card:hover,.b2-category-grid article:hover,.b2-article-grid article:hover,.b2-brief .b2-facts>div:hover{transform:translateY(-4px);box-shadow:0 12px 30px #173a7212}
 .b2-product-card:hover .b2-figure img,.b2-category-grid article:hover .b2-figure img{transform:scale(1.025)}
 .b2-text-link:hover{transform:translateX(3px)}.b2-contact-toggle:hover{transform:translateY(-3px);box-shadow:0 12px 30px #0068e658}
}
.b2-contact-choice:hover,.b2-contact-choice:focus-visible{background:#f2f7ff;border-color:#d8e9ff}.b2-dialog-close:hover,.b2-back-top:hover{background:#eef5ff}
@media(max-width:600px){
 .b2-contact-dock{right:16px;bottom:max(18px,env(safe-area-inset-bottom))}.b2-contact-toggle{width:54px;height:54px}.b2-contact-panel{bottom:134px}.b2-back-top{right:22px;bottom:max(152px,calc(env(safe-area-inset-bottom) + 134px))}
 .b2-enquiry-dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 20px);border-radius:16px}.b2-dialog-inner{padding:30px 22px 24px}.b2-dialog-heading h2{font-size:27px!important}.b2-dialog-heading{padding-right:12px}
 .b2-enquiry-dialog .b2-fields{grid-template-columns:1fr;gap:14px}.b2-enquiry-dialog textarea{min-height:100px}.b2-dialog-close{margin:-18px -10px -18px 8px}
}
@media(prefers-reduced-motion:reduce){.b2-site *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}