/* Persistent product-page collection navigation */
.product-back-to-collection{position:fixed;z-index:2200;top:158px;left:clamp(12px,2vw,28px);display:inline-flex;align-items:center;gap:9px;padding:10px 14px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(7,7,7,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:#f4eee7!important;text-decoration:none!important;font:600 11px/1.1 Arial,sans-serif;letter-spacing:.10em;text-transform:uppercase;box-shadow:0 10px 30px rgba(0,0,0,.2);transition:transform .2s ease,background .2s ease,border-color .2s ease}
.product-back-to-collection:hover{transform:translateX(-2px);background:rgba(18,18,18,.92);border-color:rgba(214,174,123,.48)}
.product-back-to-collection .back-arrow{font-size:16px;line-height:0;color:#d7ab78}
@media(max-width:760px){.product-back-to-collection{top:142px;left:10px;padding:9px 12px;font-size:9px;letter-spacing:.08em}}

/* 2026-08-27: visible on arrival, then naturally scrolls away with the hero */
.product-back-to-collection{
  position:absolute;
  top:158px;
}
@media(max-width:760px){
  .product-back-to-collection{top:142px;}
}

/* Keep the collection shortcut out of the hamburger overlay. */
body.site-menu-open .product-back-to-collection{opacity:0!important;visibility:hidden!important;pointer-events:none!important}
.nav-links.open{z-index:99999!important}