.site-header{position:sticky;top:0;z-index:40;background:rgba(250,247,240,0.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(216,201,179,0.7)}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-3);padding-bottom:var(--space-3)}
.site-header__brand{display:flex;align-items:center;gap:0.75rem;color:var(--color-neutral-900)}
.site-header__logo-mark{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border-radius:18px;border:1px solid rgba(199,154,59,0.6);background:radial-gradient(circle at 30% 0,rgba(255,255,255,0.96),rgba(199,154,59,0.92));font-size:0.75rem;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:#17130d;box-shadow:0 10px 22px rgba(0,0,0,0.12)}
.site-header__brand-text{display:flex;flex-direction:column;line-height:1.2}
.site-header__brand-name{font-family:var(--font-serif);font-size:1.1rem;font-weight:600}
.site-header__brand-tagline{font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--color-text-muted)}
.site-header__nav{display:flex;align-items:center}
.site-header__nav-list{display:flex;align-items:center;gap:var(--space-4);margin:0;padding:0;list-style:none}
.site-header__nav-link{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:0.25rem 0;color:var(--color-text-muted);font-size:0.85rem;font-weight:500;letter-spacing:0.06em;text-transform:uppercase}
.site-header__nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-0.25rem;height:1px;background:linear-gradient(90deg,transparent,var(--color-primary),transparent);opacity:0;transform:scaleX(0.6);transform-origin:center;transition:opacity var(--transition-base),transform var(--transition-base)}
.site-header__nav-link:hover{color:var(--color-neutral-900)}
.site-header__nav-link:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}
.site-header__nav-link[aria-current="page"],.site-header__nav-link--active{color:var(--color-neutral-900)}
.site-header__nav-link[aria-current="page"]::after,.site-header__nav-link--active::after{opacity:1;transform:scaleX(1)}
.site-header__nav-item--highlight .site-header__nav-link--button{padding:0.45rem 1.1rem;border-radius:999px;border:1px solid rgba(199,154,59,0.7);background:var(--color-primary);color:#17130d;box-shadow:var(--shadow-sm);font-size:0.75rem}
.site-header__nav-item--highlight .site-header__nav-link--button:hover{background:var(--color-primary-dark);color:#fff;box-shadow:var(--shadow-md)}
.site-header__menu-toggle{display:none;align-items:center;gap:0.4rem;padding:0.35rem 0.7rem;border-radius:999px;border:1px solid var(--color-border-subtle);background:rgba(255,255,255,0.9);color:var(--color-neutral-800);font-size:0.8rem;font-weight:500}
.site-header__menu-toggle:hover{border-color:var(--color-border-strong);background:#f5eee3}
.site-header__menu-toggle:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}
.site-header__menu-icon{position:relative;width:1.1rem;height:1.1rem;display:inline-flex;align-items:center;justify-content:center}
.site-header__menu-icon::before,.site-header__menu-icon::after{content:"";position:absolute;width:100%;height:2px;border-radius:999px;background-color:var(--color-neutral-900);transition:transform var(--transition-base),top var(--transition-base),bottom var(--transition-base),opacity var(--transition-base)}
.site-header__menu-icon::before{top:0.25rem}
.site-header__menu-icon::after{bottom:0.25rem}
.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon::before{top:0;transform:rotate(45deg)}
.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon::after{bottom:0;transform:rotate(-45deg)}
.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-label{opacity:0.9}
.site-header__menu-label{font-size:0.7rem;letter-spacing:0.14em;text-transform:uppercase}
@media (max-width:900px){.site-header__nav{position:fixed;inset:3.5rem 0 auto 0;max-height:0;overflow:hidden;background:rgba(250,247,240,0.99);backdrop-filter:blur(18px);border-bottom:1px solid rgba(216,201,179,0.8);transition:max-height var(--transition-slow)}.site-header__nav-list{flex-direction:column;align-items:flex-start;padding:var(--space-4)}.site-header__nav-item{width:100%}.site-header__nav-link,.site-header__nav-link--button{justify-content:flex-start;width:100%}.site-header__nav-item--highlight .site-header__nav-link--button{justify-content:center;margin-top:var(--space-2)}.site-header__menu-toggle{display:inline-flex}.site-header__nav--open{max-height:18rem}}
@media (max-width:520px){.site-header__brand-tagline{display:none}.site-header__brand-name{font-size:1rem}}