nav{position:sticky;top:0;z-index:100;background:rgba(245,243,239,0.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:0 2.5rem;}
.nav-inner{max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:80px;}
.nav-logo img{height:52px;width:auto;display:block;}
.nav-logo-text{font-family:'DM Serif Display',serif;font-size:1.1rem;color:var(--text);}
.nav-logo-text em{font-style:italic;color:var(--olive);}
.nav-links{display:flex;align-items:center;gap:2.5rem;}
.nav-links a{font-size:0.8rem;font-weight:400;letter-spacing:0.5px;color:var(--text3);text-transform:uppercase;transition:color 0.2s;}
.nav-links a:hover{color:var(--text);}
.btn-nav{font-size:0.8rem;font-weight:500;letter-spacing:0.5px;text-transform:uppercase;padding:8px 20px;border:1px solid var(--olive-border);color:var(--olive);border-radius:3px;transition:background 0.2s;}
.btn-nav:hover{background:var(--olive-muted);}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none;}
.hamburger span{width:22px;height:1.5px;background:var(--text);display:block;transition:all 0.3s;}
.mobile-menu{display:none;position:fixed;inset:0;background:var(--surface);z-index:99;flex-direction:column;align-items:center;justify-content:center;gap:2rem;}
.mobile-menu.open{display:flex;}
.mobile-menu a{font-size:1.1rem;font-weight:400;color:var(--text);text-transform:uppercase;letter-spacing:1px;}
.mobile-close{position:absolute;top:1.5rem;right:2rem;font-size:1.5rem;background:none;border:none;cursor:pointer;color:var(--text3);}