:root{--bg-main:#0f172a;--text-primary:#fff;--tap-size:44px}@media (min-width:980px){header,.site-header,.gtg-header,.header{position:sticky;top:0;z-index:1100;background:rgba(255,255,255,.92);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}.gtg-nav-overlay{position:fixed;top:var(--gtg-header-bottom,76px);left:0;right:0;bottom:0;background:rgba(0,0,0,.04);opacity:0;pointer-events:none !important;transition:opacity .18s ease;z-index:1080}body.gtg-nav-expanded .gtg-nav-overlay{opacity:1}.gtg-nav-hover-panel{position:fixed;top:var(--gtg-header-bottom,76px);left:0;right:0;background:rgba(255,255,255,.97);-webkit-backdrop-filter:saturate(180%) blur(16px);backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid rgba(0,0,0,.08);box-shadow:0 20px 48px rgba(0,0,0,.08);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s ease,transform .18s ease,visibility .18s ease;z-index:5000;pointer-events:none}.gtg-nav-hover-panel.is-open{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.gtg-nav-hover-inner{max-width:1100px;margin:0 auto;padding:32px 24px 40px;display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:28px;position:relative;z-index:2}.gtg-nav-hover-col{position:relative;z-index:2}.gtg-nav-hover-col h3{margin:0 0 12px;font-size:12px;line-height:1.2;letter-spacing:.08em;text-transform:uppercase;color:rgba(0,0,0,.55);font-weight:700}.gtg-nav-hover-col a{display:block;text-decoration:none;color:#1d1d1f;font-size:15px;line-height:1.35;font-weight:500;padding:6px 0;cursor:pointer;position:relative;z-index:3;pointer-events:auto}.gtg-nav-hover-col a:hover,.gtg-nav-hover-col a:focus-visible{color:#06c}}@media (max-width:979px){.gtg-nav-hover-panel,.gtg-nav-overlay{display:none !important}}