#site-header{position:fixed;top:0;left:0;right:0;z-index:100;opacity:0;transition:opacity .8s ease;pointer-events:none;background:linear-gradient(180deg,rgba(5,5,5,.95) 85%,rgba(5,5,5,0))}#site-header.on{opacity:1;pointer-events:all}#site-header.no-bg{background:none}#site-header.light{background:linear-gradient(180deg,rgba(255,255,255,.62) 0,rgba(255,255,255,.42) 55%,rgba(255,255,255,0));backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);-webkit-mask-image:linear-gradient(180deg,#000 50%,transparent);mask-image:linear-gradient(180deg,#000 50%,transparent)}#site-header.light .brand,#site-header.light .nav-links a{color:#0a0a0a}#site-header.light .brand-logo{filter:invert(1)}#site-header nav{padding:32px 48px;min-height:92px;justify-content:space-between}#site-header nav,.brand{display:flex;align-items:center}.brand{font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-weight:700;font-size:1.1rem;letter-spacing:1px;color:#f0f0f0;text-decoration:none;text-transform:uppercase;cursor:pointer}.brand em{font-style:italic;font-weight:400}.brand-logo{height:55px;width:auto;display:block;aspect-ratio:1692/1382}.nav-links{display:flex;gap:2.5rem;list-style:none}.nav-links a{font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:.8rem;font-weight:500;letter-spacing:1px;text-transform:uppercase;color:#f0f0f0;text-decoration:none;transition:opacity .2s;cursor:pointer}.nav-links a.active,.nav-links a:hover{opacity:.6}@media (max-width:1024px){#site-header nav{padding:20px 24px}.nav-links{gap:1.5rem}}@media (max-width:768px){#site-header nav{padding:calc(10px + env(safe-area-inset-top)) 16px 10px;min-height:calc(44px + env(safe-area-inset-top))}.brand-logo{height:26px}.nav-links{gap:.75rem}.nav-links a{font-size:.65rem}}@media (max-height:900px){#site-header nav{padding:16px 48px;min-height:64px}.brand-logo{height:32px}}