.nav-links{display:flex;align-items:center;gap:var(--space-xs)}.nav-link{font-family:var(--font-body);font-size:var(--text-body-sm);font-weight:500;color:var(--color-text-secondary);text-decoration:none;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-pill);transition:color .15s ease,background .15s ease;cursor:pointer;background:none;border:none}.nav-link:hover{color:var(--color-text-primary);background:var(--surface-tint-02)}.nav-dropdown{position:relative}.nav-link--dropdown{display:flex;align-items:center;gap:4px}.nav-dropdown__chevron{transition:transform .15s ease}.nav-link--dropdown[aria-expanded=true] .nav-dropdown__chevron{transform:rotate(180deg)}.nav-dropdown__menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--color-bg-surface);border:1px solid var(--color-border-default);border-radius:var(--radius-md);padding:var(--space-xs);min-width:240px;box-shadow:var(--shadow-medium);z-index:100}.nav-dropdown__item{display:flex;flex-direction:row;align-items:flex-start;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);text-decoration:none;transition:background .15s ease}.nav-dropdown__item:hover{background:var(--surface-tint-02)}.nav-dropdown__item-name{font-size:var(--text-body-md);font-weight:600;color:var(--color-text-primary)}.nav-dropdown__item-desc{font-size:var(--text-body-sm);color:var(--color-text-muted)}.nav-dropdown__item-icon{flex-shrink:0;margin-top:2px;color:var(--color-accent-primary)}.nav-dropdown__item div{display:flex;flex-direction:column;gap:2px}.nav-hamburger{display:none;flex-direction:column;gap:5px;padding:var(--space-xs);background:none;border:none;cursor:pointer;z-index:101}.nav-hamburger__line{display:block;width:22px;height:2px;background:var(--color-text-primary);border-radius:1px;transition:transform .2s ease,opacity .2s ease}.nav-hamburger__line--open:first-child{transform:translateY(7px) rotate(45deg)}.nav-hamburger__line--open:nth-child(2){opacity:0}.nav-hamburger__line--open:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-mobile-overlay{position:fixed;inset:0;top:0;background:var(--color-bg-primary);z-index:99;padding:calc(72px + var(--space-xl)) var(--space-lg) var(--space-xl);overflow-y:auto}.nav-mobile-menu{display:flex;flex-direction:column;gap:var(--space-md)}.nav-mobile-group{display:flex;flex-direction:column;gap:var(--space-xs)}.nav-mobile-label{font-size:var(--text-label-md);font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);padding:0 var(--space-sm)}.nav-mobile-link{font-size:var(--text-body-lg);font-weight:500;color:var(--color-text-primary);text-decoration:none;padding:var(--space-sm);border-radius:var(--radius-sm);transition:background .15s ease}.nav-mobile-link:hover{background:var(--surface-tint-02)}.nav-mobile-link-desc{font-weight:400;color:var(--color-text-muted);font-size:var(--text-body-md)}.nav-mobile-cta{margin-top:var(--space-md);width:100%;text-align:center}@media (max-width:768px){.nav-cta-desktop,.nav-links{display:none}.nav-hamburger{display:flex}}