.nav{position:sticky;top:0;z-index:100;background:#1e293bd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.07)}.nav-inner{max-width:1100px;margin:0 auto;padding:0 1.5rem;height:60px;display:flex;align-items:center;justify-content:space-between;gap:2rem}.nav-logo{font-size:1.25rem;font-weight:700;color:var(--color-text);text-decoration:none;white-space:nowrap}.nav-links{display:flex;align-items:center;gap:.25rem;list-style:none}.nav-link{display:inline-block;padding:.4rem .85rem;border-radius:8px;color:var(--color-text-muted);font-weight:500;transition:all var(--transition);text-decoration:none}.nav-link:hover{color:var(--color-text);background:var(--color-surface-2)}.nav-link.active{color:var(--color-primary);background:#6366f126}.nav-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:36px;height:36px;background:transparent;border:none;cursor:pointer;padding:4px}.nav-toggle span{display:block;width:22px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--transition)}.nav-toggle.nav-toggle-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.nav-toggle-open span:nth-child(2){opacity:0}.nav-toggle.nav-toggle-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media (max-width: 768px){.nav-toggle{display:flex}.nav-links{display:none;position:absolute;top:60px;left:0;right:0;flex-direction:column;background:var(--color-surface);padding:1rem;border-bottom:1px solid var(--color-surface-2);gap:.25rem}.nav-links.nav-open{display:flex}.nav-link{width:100%;padding:.75rem 1rem}}