.header{position:sticky;top:0;z-index:40;background:rgba(251,247,239,0.95);backdrop-filter:blur(18px);border-bottom:1px solid rgba(15,23,42,0.06)}.header-inner{display:flex;align-items:center;justify-content:space-between;padding-block:var(--space-4);gap:var(--space-6)}.brand{display:flex;align-items:center;gap:var(--space-3)}.brand-mark{width:36px;height:36px;border-radius:50%;background:conic-gradient(from 210deg,#14532d,#c89b3c,#f3eadc,#14532d);display:flex;align-items:center;justify-content:center;color:#fdfaf3;font-family:var(--font-serif);font-size:1.05rem;box-shadow:0 10px 30px rgba(0,0,0,0.25)}.brand-text{display:flex;flex-direction:column}.brand-name{font-family:var(--font-serif);font-size:var(--font-size-lg);letter-spacing:0.04em;text-transform:uppercase}.brand-tagline{font-size:var(--font-size-xs);letter-spacing:0.16em;text-transform:uppercase;color:var(--color-muted)}.nav-wrapper{display:flex;align-items:center;gap:var(--space-6)}.nav{display:flex;align-items:center;font-size:var(--font-size-sm)}.nav-list{display:flex;align-items:center;gap:var(--space-6)}.nav-link{position:relative;padding-block:2px;color:var(--color-muted);transition:color var(--transition-base)}.nav-link::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:linear-gradient(90deg,#14532d,#c89b3c);transition:width var(--transition-base)}.nav-link:hover{color:var(--color-text)}.nav-link:hover::after{width:100%}.nav-link--active{color:var(--color-text);font-weight:500}.nav-link--active::after{width:100%}.nav-cta{display:flex;align-items:center;gap:var(--space-3)}.nav-toggle{display:none;width:32px;height:32px;align-items:center;justify-content:center;border-radius:999px;border:1px solid rgba(20,83,45,0.2);background:rgba(251,247,239,0.9)}.nav-toggle span{width:16px;height:2px;border-radius:999px;background-color:var(--color-text);display:block;position:relative}.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:16px;height:2px;border-radius:999px;background-color:var(--color-text);transition:transform var(--transition-base),top var(--transition-base),opacity var(--transition-base)}.nav-toggle span::before{top:-5px}.nav-toggle span::after{top:5px}.nav-toggle.is-active span{background-color:transparent}.nav-toggle.is-active span::before{top:0;transform:rotate(45deg)}.nav-toggle.is-active span::after{top:0;transform:rotate(-45deg)}.mobile-menu{display:none;border-bottom:1px solid rgba(15,23,42,0.06);background-color:rgba(251,247,239,0.98);backdrop-filter:blur(18px)}.mobile-menu.is-open{display:block}.mobile-nav{padding:var(--space-3) var(--space-5) var(--space-5)}.mobile-nav-list{display:flex;flex-direction:column;gap:var(--space-2)}.mobile-nav-link{display:block;padding:var(--space-2) 0;font-size:var(--font-size-sm);color:var(--color-text)}.mobile-nav-link:hover{color:var(--color-primary)}@media(max-width:768px){.header-inner{padding-block:var(--space-3)}.nav{display:none}.nav-toggle{display:flex}.header-reserve-cta{display:none}.mobile-menu{display:none}}@media(prefers-reduced-motion:reduce){.nav-toggle span::before,.nav-toggle span::after{transition:none}}