.nav-category-btn{display:flex;align-items:center;gap:4px;padding:8px 14px;font-weight:600;font-size:14px;color:#374151;border-radius:8px;cursor:pointer;border:none;background:none;font-family:inherit;transition:background 0.15s ease,color 0.15s ease;white-space:nowrap;text-decoration:none}.nav-category-btn:hover{background:#f3f4f6}.nav-category-btn.nav-cat-active{color:#4f46e5;background:#eef2ff}.nav-category-btn.nav-btn-open{background:#eef2ff;color:#4f46e5}.nav-category-btn .nav-chevron{transition:transform 0.2s ease}.nav-category-btn.nav-btn-open .nav-chevron{transform:rotate(180deg)}.nav-category-wrapper{position:relative}.nav-dropdown{position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%) translateY(4px);min-width:220px;background:#fff;border-radius:12px;box-shadow:0 20px 40px -8px rgb(0 0 0 / .12),0 4px 12px rgb(0 0 0 / .06);border:1px solid #e5e7eb;padding:6px;z-index:1002;opacity:0;visibility:hidden;transition:opacity 0.2s ease,transform 0.2s ease,visibility 0.2s ease}.nav-dropdown.active{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.nav-dropdown-header{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#6366f1;padding:8px 10px 6px;display:flex;align-items:center;gap:6px}.nav-dropdown-header i{font-size:12px}.nav-dropdown-link{display:block;padding:8px 10px;font-size:13.5px;font-weight:500;color:#374151;border-radius:8px;text-decoration:none;transition:background 0.15s ease,color 0.15s ease}.nav-dropdown-link:hover{background:#eef2ff;color:#4f46e5}.nav-dropdown-link.nav-dropdown-active{background:#eef2ff;color:#4f46e5;font-weight:600}.mobile-drawer-overlay{position:fixed;inset:0;background:rgb(0 0 0 / .4);z-index:1100;opacity:0;visibility:hidden;transition:opacity 0.3s ease,visibility 0.3s ease}.mobile-drawer-overlay.active{opacity:1;visibility:visible}.mobile-drawer{position:fixed;top:0;right:0;width:300px;max-width:85vw;height:100vh;height:100dvh;background:#fff;z-index:1101;transform:translateX(100%);transition:transform 0.3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;overflow:hidden}.mobile-drawer.active{transform:translateX(0)}.mobile-drawer-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #e5e7eb;flex-shrink:0}.mobile-drawer-header h2{font-size:16px;font-weight:700;color:#111827}.mobile-drawer-close{width:36px;height:36px;border-radius:8px;border:none;background:#f3f4f6;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;color:#6b7280;transition:background 0.15s ease}.mobile-drawer-close:hover{background:#e5e7eb}.mobile-drawer-body{flex:1;overflow-y:auto;padding:12px 16px 24px;-webkit-overflow-scrolling:touch}.mobile-home-link{display:block;padding:10px 12px;font-size:15px;font-weight:600;color:#374151;text-decoration:none;border-radius:8px;margin-bottom:4px;transition:background 0.15s ease}.mobile-home-link:hover{background:#f3f4f6}.mobile-home-link.nav-active{background:#eef2ff;color:#4f46e5}.mobile-category{margin-bottom:4px}.mobile-category-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#6366f1;cursor:pointer;border-radius:8px;background:none;border:none;width:100%;text-align:left;transition:background 0.15s ease}.mobile-category-header:hover{background:#f9fafb}.mobile-category-header i.chevron{font-size:12px;color:#9ca3af;transition:transform 0.2s ease}.mobile-category-header.expanded i.chevron{transform:rotate(180deg)}.mobile-category-links{display:none;padding:2px 0 6px 8px}.mobile-category-links.expanded{display:block}.mobile-category-links a{display:block;padding:9px 12px;font-size:14px;font-weight:500;color:#374151;text-decoration:none;border-radius:8px;transition:background 0.15s ease,color 0.15s ease}.mobile-category-links a:hover{background:#eef2ff;color:#4f46e5}.mobile-category-links a.nav-active{background:#eef2ff;color:#4f46e5;font-weight:600}@media (max-width:768px){.nav-dropdown{display:none!important}}@media (min-width:769px){.mobile-drawer,.mobile-drawer-overlay{display:none!important}}