/* Bell & Bin Research — shared public header/footer shell — V70.3 */
:root{--bbr-shell-bg:#030503;--bbr-shell-panel:#090d09;--bbr-shell-text:#f7f5ed;--bbr-shell-muted:#9da59e;--bbr-shell-gold:#ddb84c;--bbr-shell-green:#86c94c;--bbr-shell-line:rgba(221,184,76,.22);--bbr-shell-shadow:0 24px 62px rgba(0,0,0,.44)}
.bbr-shell-container{width:min(1400px,calc(100% - 48px));margin-inline:auto}
.bbr-site-header{position:sticky;top:0;z-index:10000;background:rgba(3,5,3,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--bbr-shell-line);color:var(--bbr-shell-text);font-family:Inter,Arial,sans-serif}
.bbr-shell-nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.bbr-shell-brand{display:flex;align-items:center;gap:11px;color:var(--bbr-shell-text);text-decoration:none;line-height:.95;flex:0 0 auto}.bbr-shell-brand img{width:44px;height:44px;object-fit:contain}.bbr-shell-brand strong{display:block;font-size:18px;font-weight:900;letter-spacing:.05em}.bbr-shell-brand small{display:block;margin-top:6px;color:var(--bbr-shell-green);font-size:10px;font-weight:900;letter-spacing:.24em;text-transform:uppercase}
.bbr-shell-links{display:flex;align-items:center;justify-content:center;gap:24px;min-width:0}.bbr-shell-links a,.bbr-shell-account,.bbr-shell-cart{position:relative;color:var(--bbr-shell-text);text-decoration:none;font-size:12px;font-weight:850;letter-spacing:.025em;white-space:nowrap}.bbr-shell-links a:hover,.bbr-shell-account:hover,.bbr-shell-cart:hover,.bbr-shell-links a[aria-current="page"]{color:var(--bbr-shell-gold)}.bbr-shell-links a[aria-current="page"]:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;border-radius:999px;background:var(--bbr-shell-gold)}
.bbr-shell-actions{display:flex;align-items:center;gap:18px;flex:0 0 auto}.bbr-shell-cart span{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;margin-left:5px;border-radius:999px;background:var(--bbr-shell-green);color:#061006;font-size:11px;font-weight:900}
.bbr-shell-menu{display:none;position:relative}.bbr-shell-menu summary{list-style:none;width:42px;height:42px;display:grid;place-content:center;gap:4px;border:1px solid var(--bbr-shell-line);border-radius:11px;cursor:pointer;background:rgba(255,255,255,.02)}.bbr-shell-menu summary::-webkit-details-marker{display:none}.bbr-shell-menu summary span{width:18px;height:2px;background:#fff;border-radius:99px}.bbr-shell-menu nav{position:absolute;right:0;top:51px;width:min(320px,calc(100vw - 24px));padding:10px;border:1px solid var(--bbr-shell-line);border-radius:15px;background:#080b08;box-shadow:var(--bbr-shell-shadow)}.bbr-shell-menu nav a{display:flex;justify-content:space-between;align-items:center;min-height:45px;padding:0 12px;border-bottom:1px solid rgba(255,255,255,.07);color:var(--bbr-shell-text);text-decoration:none;font-size:13px;font-weight:800}.bbr-shell-menu nav a:last-child{border-bottom:0}.bbr-shell-menu nav a:hover{color:var(--bbr-shell-gold)}
.bbr-site-footer{margin-top:72px;border-top:1px solid var(--bbr-shell-line);background:linear-gradient(180deg,#070a07,#020302);color:var(--bbr-shell-text);font-family:Inter,Arial,sans-serif}.bbr-footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:34px;padding:44px 0 34px}.bbr-footer-grid section>strong{display:block;margin-bottom:13px;color:var(--bbr-shell-gold);font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.bbr-footer-grid section>a{display:block;width:max-content;max-width:100%;margin:9px 0;color:#c4cbc5;text-decoration:none;font-size:13px;font-weight:700}.bbr-footer-grid section>a:hover{color:var(--bbr-shell-gold)}.bbr-footer-brand .bbr-shell-brand{width:max-content}.bbr-footer-brand p{max-width:420px;margin:16px 0 0;color:var(--bbr-shell-muted);font-size:13px;line-height:1.65}.bbr-footer-bottom{min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid rgba(255,255,255,.07);color:#7f8880;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
/* neutralize legacy standalone version bars when shared footer is present */
body:has(.bbr-site-footer)>.bbr-site-version{display:none!important}
@media(max-width:1050px){.bbr-shell-links{gap:15px}.bbr-shell-links a{font-size:11px}.bbr-shell-account{display:none}}
@media(max-width:860px){.bbr-shell-container{width:min(100% - 24px,1400px)}.bbr-shell-links{display:none}.bbr-shell-actions{gap:10px}.bbr-shell-account{display:none}.bbr-shell-menu{display:block}.bbr-footer-grid{grid-template-columns:1.35fr 1fr 1fr}.bbr-footer-grid section:last-child{grid-column:2/4}.bbr-footer-bottom{flex-wrap:wrap;padding:16px 0}}
@media(max-width:580px){.bbr-shell-nav{min-height:66px}.bbr-shell-brand img{width:38px;height:38px}.bbr-shell-brand strong{font-size:15px}.bbr-shell-brand small{font-size:9px}.bbr-shell-cart{font-size:11px}.bbr-footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}.bbr-footer-brand{grid-column:1/-1}.bbr-footer-grid section:last-child{grid-column:auto}.bbr-footer-bottom{align-items:flex-start;flex-direction:column;gap:7px}.bbr-site-footer{margin-top:54px}}