.site-header{position:sticky;top:0;z-index:40;width:100%}.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-height)}.header-brand{display:flex;align-items:center;gap:var(--space-3);text-decoration:none}.header-logo-mark{width:40px;height:40px;border-radius:50%;border:1px solid rgba(223,195,108,0.7);display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,rgba(223,195,108,0.5),rgba(17,19,21,0.95));box-shadow:0 10px 25px rgba(0,0,0,0.7)}.header-logo-icon{color:var(--color-icon);font-size:0.95rem}.header-brand-text{display:flex;flex-direction:column}.header-brand-title{font-family:var(--font-serif);font-size:1.1rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--color-heading)}.header-brand-subtitle{font-size:0.7rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--gray-400)}.header-nav{display:flex;align-items:center;gap:var(--space-6)}.header-nav-list{display:flex;align-items:center;gap:var(--space-4)}.header-nav-link{position:relative;font-size:var(--text-sm);letter-spacing:0.14em;text-transform:uppercase;color:var(--gray-200);padding-block:0.25rem}.header-nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-0.2rem;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--color-accent),var(--color-primary));transform:scaleX(0);transform-origin:center;transition:transform var(--transition-base)}.header-nav-link:focus-visible::after,.header-nav-link:hover::after{transform:scaleX(1)}.header-nav-link:hover{color:var(--color-text)}.header-cta-wrap{margin-left:var(--space-4)}.header-cta{font-size:0.75rem;padding-inline:1.6rem;padding-block:0.6rem}.header-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;border-radius:999px;border:1px solid rgba(255,255,255,0.12);background:rgba(17,19,21,0.85);color:var(--color-text);transition:background var(--transition-base),border-color var(--transition-base),transform var(--transition-base)}.header-toggle-bar{width:18px;height:2px;border-radius:999px;background:var(--gray-200);transition:transform var(--transition-base),opacity var(--transition-base),background var(--transition-base)}.header-toggle[aria-expanded="true"]{background:rgba(0,0,0,0.65);border-color:var(--color-accent)}.header-toggle[aria-expanded="true"] .header-toggle-bar:nth-child(1){transform:translateY(3.5px) rotate(45deg)}.header-toggle[aria-expanded="true"] .header-toggle-bar:nth-child(2){opacity:0}.header-toggle[aria-expanded="true"] .header-toggle-bar:nth-child(3){transform:translateY(-3.5px) rotate(-45deg)}@media (max-width:960px){.header-nav{position:fixed;inset:var(--nav-height) 0 auto 0;display:block;max-height:0;overflow:hidden;background:radial-gradient(circle at top,rgba(138,106,63,0.3),rgba(17,19,21,0.98));border-bottom:1px solid rgba(62,69,76,0.9);transition:max-height var(--transition-slow);box-shadow:0 28px 60px rgba(0,0,0,0.85)}.header-nav-list{flex-direction:column;align-items:flex-start;padding:var(--space-4) var(--space-4) var(--space-3);gap:var(--space-3)}.header-cta-wrap{padding:0 var(--space-4) var(--space-4);margin-left:0}.header-nav-open .header-nav{max-height:420px}.header-toggle{display:inline-flex}.site-header{backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}}@media (max-width:480px){.header-brand-title{font-size:1rem}.header-brand-subtitle{display:none}.header-nav-list{padding-inline:var(--space-3)}.header-cta-wrap{padding-inline:var(--space-3)}}