/* Shared public/customer navigation only; no global colour or login changes. */
#gsat-site-tabs{--gst-orange:#b14c00;--gst-purple:#79268f;--gst-gold:#ffce27;display:none;color:#172438;color-scheme:light;font:600 11px/1.25 Arial,Helvetica,sans-serif}
#gsat-site-tabs *{box-sizing:border-box}
#gsat-site-tabs .gst-tab{min-width:0;min-height:66px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:10px 3px 8px;border:0;background:transparent;border-radius:13px;color:#566476;font:600 11px/1.25 Arial,Helvetica,sans-serif;text-decoration:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
#gsat-site-tabs .gst-tab>svg{height:22px;width:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
#gsat-site-tabs .gst-tab[aria-current=page],#gsat-site-tabs details[open]>summary{color:var(--gst-orange);background:#fff4e9}
#gsat-site-tabs a:focus-visible,#gsat-site-tabs summary:focus-visible{outline:3px solid #b14c00;outline-offset:2px}
#gsat-site-tabs summary{list-style:none}
#gsat-site-tabs summary::-webkit-details-marker{display:none}
#gsat-site-tabs .gst-browse{position:static;min-width:0}
#gsat-site-tabs .gst-sheet{position:absolute;bottom:calc(100% + 12px);left:0;right:0;max-height:min(70dvh,420px);overflow-y:auto;overscroll-behavior:contain;border:1px solid #d9e0e8;border-radius:20px;background:#fff;padding:21px 20px 12px;box-shadow:0 -8px 35px #12223726;text-align:left}
#gsat-site-tabs .gst-sheet>strong{display:block;color:#172438;font-size:19px;line-height:1.3;margin-bottom:15px}
#gsat-site-tabs .gst-sheet a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:65px;padding:12px 0;border-top:1px solid #e2e7ee;color:#172438;text-decoration:none;font-size:14px;line-height:1.5}
#gsat-site-tabs .gst-sheet small{display:block;color:#647184;font-size:12px;font-weight:400;margin-top:3px}
#gsat-site-tabs .gst-sheet .gst-all-industrial{min-height:48px;justify-content:center;color:#a04c0b;font-size:12px}
#gsat-site-tabs .gst-auction{padding:0;overflow:visible}
#gsat-site-tabs .gst-badge{display:flex;flex-direction:column;align-items:center;justify-content:center;width:82px;max-width:100%;transform:translateY(-5px) rotate(-4deg);line-height:.96;filter:drop-shadow(0 2px 0 var(--gst-purple))}
#gsat-site-tabs .gst-badge-top,#gsat-site-tabs .gst-badge-main{font-family:Impact,'Arial Narrow',Arial,sans-serif;font-weight:900;paint-order:stroke fill;-webkit-text-stroke:2.5px var(--gst-purple);text-shadow:0 2px 0 var(--gst-purple);letter-spacing:-.5px}
#gsat-site-tabs .gst-badge-top{font-size:18px;color:#fff}
#gsat-site-tabs .gst-badge-main{font-size:23px;color:var(--gst-gold)}
#gsat-site-tabs .gst-badge-small{font:800 10px/1 Arial,Helvetica,sans-serif;letter-spacing:0;color:#79268f;background:#fff3b6;border:1px solid #f6da5a;border-radius:4px;padding:4px;margin-top:5px;transform:rotate(4deg);white-space:nowrap}
@media(max-width:1023px),(hover:none),(pointer:coarse){
    body:has(#gsat-site-tabs){padding-bottom:calc(104px + env(safe-area-inset-bottom,0px))!important}
    #gsat-site-tabs{display:grid;position:fixed;z-index:1150;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom,0px));max-width:650px;margin:0 auto;grid-template-columns:1fr 1fr 1.18fr 1fr 1fr;align-items:stretch;min-height:68px;padding:0 3px;border:1px solid #dfe5ec;border-radius:18px;background:#fff;box-shadow:0 5px 25px #12223726}
    body:has(#gsat-site-tabs) .ga-mobile-contact{bottom:calc(92px + env(safe-area-inset-bottom,0px));padding-bottom:12px;box-shadow:none}
    body:has(#gsat-site-tabs) .gsat-inline-part-actions{position:static;inset:auto;display:flex;gap:10px;padding:16px 20px;margin:12px auto;max-width:720px;box-shadow:none}
    body:has(input:focus,textarea:focus,select:focus) #gsat-site-tabs{display:none}
}
@media(max-width:360px){#gsat-site-tabs{left:8px;right:8px}#gsat-site-tabs .gst-tab{font-size:10px}#gsat-site-tabs .gst-badge-top{font-size:16px}#gsat-site-tabs .gst-badge-main{font-size:20px}#gsat-site-tabs .gst-badge-small{font-size:9px}}
@media(max-width:720px){body.ga-page:has(#gsat-site-tabs):has(.ga-mobile-contact){padding-bottom:calc(184px + env(safe-area-inset-bottom,0px))!important}}
@media(prefers-reduced-motion:reduce){#gsat-site-tabs *{scroll-behavior:auto}}