.site-header{position:sticky;top:0;z-index:900;width:100%;border-bottom:1px solid var(--color-steel-700);background:var(--color-deep-teal-900);color:var(--color-white-100);box-shadow:0 2px 8px rgb(19 35 38 / 10%)}.site-header__inner{display:flex;min-height:4.5rem;align-items:center;justify-content:space-between;gap:var(--space-3)}.site-header__brand{display:inline-flex;min-width:0;align-items:center;gap:var(--space-2);color:var(--color-white-100);text-decoration:none}.site-header__brand:hover{color:var(--color-white-100);text-decoration:none}.site-header__logo{width:2.125rem;height:2.125rem;flex:0 0 2.125rem;object-fit:contain}.site-header__brand-text{min-width:0;font-family:var(--font-heading);font-size:1.25rem;font-weight:700;letter-spacing:.03em;line-height:1;white-space:nowrap}.site-header__toggle{display:inline-grid;width:3rem;height:3rem;flex:0 0 3rem;place-content:center;gap:.3rem;border:1px solid var(--color-steel-700);border-radius:var(--radius-sm);background:var(--color-deep-teal-900);color:var(--color-white-100);padding:0}.site-header__toggle:hover{border-color:var(--color-cyan-400);background:var(--color-deep-teal-700)}.site-header__toggle-line{display:block;width:1.25rem;height:2px;background:currentColor;transition:transform var(--transition-fast),opacity var(--transition-fast)}.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1){transform:translateY(.38rem) rotate(45deg)}.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(2){opacity:0}.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(3){transform:translateY(-.38rem) rotate(-45deg)}.site-header__nav{position:absolute;top:100%;right:0;left:0;display:none;max-height:calc(100vh - 4.5rem);overflow-y:auto;border-bottom:1px solid var(--color-steel-700);background:var(--color-deep-teal-900);padding:var(--space-3) var(--container-padding) var(--space-4);box-shadow:0 8px 24px rgb(19 35 38 / 12%)}.site-header__nav.is-open{display:block}.site-header__nav-list{display:grid;gap:var(--space-1);margin:0;padding:0;list-style:none}.site-header__nav-list li,.site-header__nav-list li+li{margin:0;padding:0}.site-header__nav-link{display:block;border-left:2px solid transparent;color:var(--color-white-100);font-size:var(--text-nav);font-weight:700;letter-spacing:.03em;line-height:1.2;padding:.875rem var(--space-3);text-decoration:none;text-transform:uppercase}.site-header__nav-link:hover,.site-header__nav-link[aria-current="page"]{border-left-color:var(--color-cyan-400);background:var(--color-deep-teal-700);color:var(--color-white-100);text-decoration:none}.site-header__nav-link:focus-visible,.site-header__brand:focus-visible,.site-header__toggle:focus-visible{outline:3px solid var(--color-cyan-400);outline-offset:2px}@media (min-width:62rem){.site-header__inner{min-height:5rem;gap:var(--space-4)}.site-header__logo{width:2.75rem;height:2.75rem;flex-basis:2.75rem}.site-header__brand-text{font-size:1.25rem}.site-header__toggle{display:none}.site-header__nav{position:static;display:block;max-height:none;overflow:visible;border:0;background:transparent;padding:0;box-shadow:none}.site-header__nav-list{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-1)}.site-header__nav-link{border-bottom:2px solid transparent;border-left:0;font-size:.75rem;padding:.625rem .5rem;white-space:nowrap}.site-header__nav-link:hover,.site-header__nav-link[aria-current="page"]{border-bottom-color:var(--color-cyan-400);border-left-color:transparent;background:transparent}}@media (min-width:75rem){.site-header__nav-list{gap:var(--space-2)}.site-header__nav-link{padding:.625rem .625rem;font-size:var(--text-nav)}}