.site-header{position:sticky;top:0;z-index:20;background:rgba(8,10,15,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(218,222,231,.08)}.header-inner{width:var(--container);min-height:68px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{font:700 clamp(1rem,2vw,1.25rem)/1 var(--font-display);letter-spacing:.02em;white-space:nowrap}.brand span{display:block;margin-top:.2rem;font:600 .55rem/1 var(--font-body);letter-spacing:.18em;text-transform:uppercase;color:var(--silver-muted)}.menu-toggle{width:44px;height:44px;border:1px solid var(--border);background:transparent;color:var(--ivory);border-radius:50%;font-size:1.25rem;cursor:pointer}.site-nav{position:fixed;inset:68px 0 auto;background:#0d121b;padding:1.25rem 1rem 2rem;display:none;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}.site-nav.is-open{display:block}.site-nav ul{list-style:none;margin:0;padding:0;display:grid;gap:.25rem}.site-nav a{display:flex;align-items:center;min-height:44px;padding:.65rem .85rem;color:var(--text-secondary);font-size:.9rem}.site-nav a:hover{color:var(--ivory);background:rgba(255,255,255,.04);border-radius:10px}.site-nav .nav-page-link{border:1px solid rgba(118,185,212,.3);border-radius:12px;color:var(--icy-blue);justify-content:space-between;margin:.4rem 0}.nav-page-link small{font-size:.57rem;letter-spacing:.14em;font-weight:800}.header-cta{display:none}@media(min-width:1080px){.menu-toggle{display:none}.site-nav{position:static;display:block!important;background:transparent;padding:0;border:0;box-shadow:none}.site-nav ul{display:flex;align-items:center;gap:.05rem}.site-nav a{min-height:auto;padding:.5rem .5rem;font-size:.72rem;white-space:nowrap}.site-nav .nav-page-link{padding:.46rem .62rem;margin:0 .15rem}.header-cta{display:inline-flex}.brand{margin-right:.5rem}}@media(min-width:1300px){.site-nav a{padding:.5rem .62rem;font-size:.78rem}}