.site-header{position:fixed;top:0;left:0;right:0;z-index:40;background:linear-gradient(to bottom,rgba(12,12,12,0.98),rgba(12,12,12,0.92),rgba(12,12,12,0.9));backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,0.06)}.nav-inner{height:var(--nav-height);display:flex;align-items:center;justify-content:space-between;gap:var(--space-6)}.nav-logo{display:flex;align-items:center;gap:var(--space-3)}.nav-logo-mark{width:32px;height:32px;border-radius:50%;border:2px solid rgba(226,241,99,0.85);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:14px;letter-spacing:0.18em;text-transform:uppercase;color:var(--color-primary-alt);box-shadow:0 0 0 1px #000,0 0 18px rgba(226,241,99,0.35);background:radial-gradient(circle at 30% 0,rgba(226,241,99,0.32),transparent 65%),#000}.nav-logo-text{display:flex;flex-direction:column;gap:2px}.nav-logo-title{font-family:var(--font-display);font-size:0.8rem;letter-spacing:0.22em;text-transform:uppercase}.nav-logo-tagline{font-size:0.65rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--color-muted)}.nav-links{display:flex;align-items:center;gap:var(--space-5);font-size:var(--font-size-sm)}.nav-link{position:relative;padding-block:6px;font-family:var(--font-display);font-size:0.65rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--color-muted)}.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(226,241,99,0.9),transparent);transform:scaleX(0);transform-origin:center;transition:transform var(--transition-base)}.nav-link:hover{color:var(--color-text)}.nav-link:hover::after{transform:scaleX(1)}.nav-link-active{color:var(--color-primary-alt)}.nav-link-active::after{transform:scaleX(1)}.nav-cta{display:flex;align-items:center;gap:var(--space-3)}.nav-cta-link{white-space:nowrap}.nav-toggle{display:none;flex-direction:column;align-items:flex-end;justify-content:center;gap:4px;width:34px;height:34px;border-radius:999px;border:1px solid rgba(255,255,255,0.24);padding:6px;background-color:rgba(0,0,0,0.9);box-shadow:var(--shadow-inner)}.nav-toggle span{display:block;width:100%;height:1px;background-color:#f5f5f5;transition:transform var(--transition-base),opacity var(--transition-base),width var(--transition-base);transform-origin:right}.nav-toggle.is-open span:nth-child(1){transform:translateY(3px) rotate(-40deg);width:100%}.nav-toggle.is-open span:nth-child(2){opacity:0}.nav-toggle.is-open span:nth-child(3){transform:translateY(-3px) rotate(40deg);width:100%}.nav-mobile{display:none;position:fixed;inset:var(--nav-height) 0 auto 0;background-color:rgba(8,8,8,0.98);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,0.08);padding:var(--space-6) var(--space-6) var(--space-8);z-index:35}.nav-mobile.is-open{display:block}.nav-mobile-list{display:flex;flex-direction:column;gap:var(--space-3);font-size:var(--font-size-sm)}.nav-mobile a{padding-block:var(--space-2);font-family:var(--font-display);letter-spacing:0.16em;text-transform:uppercase;color:var(--color-muted)}.nav-mobile a:hover{color:var(--color-text)}.nav-mobile a.nav-link-active{color:var(--color-primary-alt)}.nav-mobile-cta{margin-top:var(--space-5)}.nav-mobile-book{width:100%;justify-content:center}.header-overlay-lock{overflow:hidden}@media (max-width:960px){.nav-links{display:none}.nav-cta{display:none}.nav-toggle{display:flex}}@media (max-width:720px){.nav-inner{gap:var(--space-3)}.nav-logo-tagline{display:none}}