.site-header{position:sticky;top:0;z-index:40;background:rgba(248,245,239,0.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--color-border)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-4);padding-bottom:var(--space-4);gap:var(--space-4)}.site-header__brand{display:flex;align-items:center;min-width:0}.site-header__logo-link{display:inline-flex;align-items:center;gap:var(--space-3)}.site-header__logo-mark{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ffffff,#d7cfc4);border:1px solid rgba(212,178,91,0.6);box-shadow:0 8px 20px rgba(24,21,18,0.18);font-family:var(--font-serif);font-weight:600;font-size:0.95rem;letter-spacing:0.18em;text-transform:uppercase;color:#5a2e46}.site-header__brand-text{display:flex;flex-direction:column;gap:2px;min-width:0}.site-header__brand-name{font-family:var(--font-serif);font-size:1.1rem;letter-spacing:0.14em;text-transform:uppercase;white-space:nowrap;color:var(--color-heading)}.site-header__brand-tagline{font-size:0.75rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--gray-600);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.site-header__nav{display:flex;align-items:center;margin-left:auto}.site-header__nav-list{display:flex;align-items:center;gap:var(--space-4)}.site-header__nav-link{position:relative;font-size:0.875rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--gray-700);padding:0.25rem 0}.site-header__nav-link::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:linear-gradient(90deg,var(--color-accent),var(--color-primary));transition:width var(--transition-base)}.site-header__nav-link:focus-visible::after,.site-header__nav-link:hover::after{width:100%}.site-header__cta{margin-left:var(--space-4);flex-shrink:0}.site-header__cta-btn{font-size:0.75rem;padding-inline:1.5rem}.site-header__nav-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;width:40px;height:40px;border-radius:999px;border:1px solid var(--color-border);background:rgba(248,245,239,0.8);transition:background-color var(--transition-base),border-color var(--transition-base),transform var(--transition-fast)}.site-header__nav-toggle-bar{width:18px;height:2px;border-radius:999px;background-color:var(--color-text);transition:transform var(--transition-fast),opacity var(--transition-fast),background-color var(--transition-fast)}.site-header__nav-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.site-header__nav-toggle[aria-expanded="true"]{background:rgba(59,122,107,0.07);border-color:var(--color-primary)}.site-header__nav-toggle[aria-expanded="true"] .site-header__nav-toggle-bar:first-child{transform:translateY(3px) rotate(45deg)}.site-header__nav-toggle[aria-expanded="true"] .site-header__nav-toggle-bar:last-child{transform:translateY(-3px) rotate(-45deg)}@media (max-width:960px){.site-header__nav{position:fixed;inset:64px 0 auto 0;background:rgba(24,21,18,0.86);backdrop-filter:blur(18px);transform:translateY(-120%);opacity:0;pointer-events:none;transition:transform var(--transition-slow),opacity var(--transition-slow);padding:var(--space-6) var(--space-4)}.site-header__nav-list{flex-direction:column;align-items:flex-start;gap:var(--space-3)}.site-header__nav-link{color:#f8f5ef;font-size:0.95rem}.site-header__nav-link::after{background:linear-gradient(90deg,var(--color-accent),#ffffff)}.site-header__nav--open{transform:translateY(0);opacity:1;pointer-events:auto}.site-header__cta{display:none}.site-header__nav-toggle{display:inline-flex}.site-header__brand-tagline{display:none}}@media (max-width:600px){.site-header__inner{gap:var(--space-3)}.site-header__brand-name{font-size:1rem;letter-spacing:0.12em}.site-header__logo-mark{width:36px;height:36px;font-size:0.85rem}