.site-header{position:relative;z-index:900;width:100%;border-bottom:var(--border-champagne);background:var(--color-obsidian)}.site-header__ribbon{padding:var(--space-2) var(--gutter);border-bottom:var(--border-champagne);color:var(--color-highlight);font-size:.68rem;font-weight:600;letter-spacing:.12em;line-height:1.2;text-align:center;text-transform:uppercase}.site-header__ribbon-link{color:inherit;text-decoration:none;transition:color var(--transition-fast)}.site-header__ribbon-link:hover{color:var(--color-ivory);text-decoration:underline}.site-header__bar{display:flex;align-items:center;min-height:5.5rem;gap:var(--space-5)}.site-header__brand{flex:0 1 auto;min-width:0}.site-header .brand-lockup{gap:var(--space-3)}.site-header .brand-emblem{width:3rem;height:3rem;overflow:hidden;border:0;background:transparent}.site-header .brand-emblem img{width:100%;height:100%;object-fit:contain}.site-header .brand-lockup__name{font-size:1.9rem}.site-header__navigation{display:flex;flex:1 1 auto;align-items:center;justify-content:flex-end;min-width:0;gap:var(--space-5)}.site-header__nav-list{display:flex;align-items:center;justify-content:flex-end;gap:clamp(.75rem,1.5vw,1.5rem);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-list a{display:inline-flex;align-items:center;min-height:2.75rem;color:var(--color-ivory);font-size:.7rem;font-weight:600;letter-spacing:.08em;line-height:1.2;text-decoration:none;text-transform:uppercase;white-space:nowrap}.site-header__nav-list a::after{position:absolute;width:0;height:1px;align-self:flex-end;background:var(--color-copper);content:"";transition:width var(--transition-fast)}.site-header__nav-list a{position:relative}.site-header__nav-list a:hover::after,.site-header__nav-list a[aria-current="page"]::after{width:100%}.site-header__action{flex:0 0 auto;white-space:nowrap}.site-header__action.button{width:auto}.nav-toggle{display:none;align-items:center;justify-content:center;flex:0 0 auto;width:3rem;height:3rem;padding:0;border:var(--border-champagne);border-radius:var(--radius-sm);background:transparent;color:var(--color-ivory)}.nav-toggle__line{display:block;width:1.25rem;height:1px;margin:3px 0;background:currentColor;transition:transform var(--transition-fast),opacity var(--transition-fast)}.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1){transform:translateY(4px) rotate(45deg)}.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2){opacity:0}.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3){transform:translateY(-4px) rotate(-45deg)}@media(max-width:899px){.site-header__bar{min-height:4.75rem;justify-content:space-between}.site-header .brand-emblem{width:2.5rem;height:2.5rem}.site-header .brand-lockup__name{font-size:1.65rem}.nav-toggle{display:flex}.site-header__navigation{position:absolute;top:100%;right:0;left:0;display:none;align-items:stretch;flex-direction:column;justify-content:flex-start;min-height:calc(100vh - 4.75rem);max-height:calc(100vh - 4.75rem);overflow-y:auto;padding:var(--space-5) var(--gutter) var(--space-7);border-top:var(--border-copper);background:rgba(33,19,31,.99);gap:var(--space-4)}.site-header__navigation.is-open{display:flex}.site-header__nav-list{align-items:stretch;justify-content:flex-start;flex-direction:column;gap:0}.site-header__nav-list li{border-bottom:var(--border-champagne)}.site-header__nav-list a{justify-content:space-between;min-height:3.5rem;font-size:.8rem}.site-header__action{width:100%;margin-top:var(--space-2)}.site-header__action.button{width:100%}}@media(max-width:599px){.site-header__ribbon{font-size:.6rem;letter-spacing:.08em}.site-header__bar{min-height:4.4rem;gap:var(--space-3)}.site-header .brand-emblem{width:2.3rem;height:2.3rem}.site-header .brand-lockup__name{font-size:1.45rem}.site-header__navigation{min-height:calc(100vh - 4.4rem);max-height:calc(100vh - 4.4rem)}}

/* Keep the lockup and navigation from competing for the same horizontal space. */
.site-header__bar{gap:clamp(1rem,1.6vw,1.5rem)}
.site-header__brand{flex:0 0 auto}
.site-header .brand-lockup__name{font-size:clamp(1.55rem,1.8vw,1.9rem)}
.site-header__navigation{gap:clamp(.75rem,1.2vw,1rem)}
.site-header__nav-list{gap:clamp(.45rem,.8vw,.875rem)}
.site-header__nav-list a{font-size:clamp(.59rem,.62vw,.7rem);letter-spacing:.065em}
.site-header__action.button{padding-inline:clamp(.875rem,1.2vw,1.25rem);font-size:clamp(.62rem,.64vw,.72rem)}
@media(max-width:1239px){.site-header__bar{min-height:4.75rem;justify-content:space-between}.site-header .brand-emblem{width:2.5rem;height:2.5rem}.site-header .brand-lockup__name{font-size:1.65rem}.nav-toggle{display:flex}.site-header__navigation{position:absolute;top:100%;right:0;left:0;display:none;align-items:stretch;flex-direction:column;justify-content:flex-start;min-height:calc(100vh - 4.75rem);max-height:calc(100vh - 4.75rem);overflow-y:auto;padding:var(--space-5) var(--gutter) var(--space-7);border-top:var(--border-copper);background:rgba(33,19,31,.99);gap:var(--space-4)}.site-header__navigation.is-open{display:flex}.site-header__nav-list{align-items:stretch;justify-content:flex-start;flex-direction:column;gap:0}.site-header__nav-list li{border-bottom:var(--border-champagne)}.site-header__nav-list a{justify-content:space-between;min-height:3.5rem;font-size:.8rem}.site-header__action{width:100%;margin-top:var(--space-2)}.site-header__action.button{width:100%}}