Main page shows hero, redirects to /catalog on first selection

app/composables/useCatalogSearch.ts

@@ -157,6 +157,13 @@ export function useCatalogSearch() {
     return 'hero'
   })
 
+  // Check if we're on the main page (not /catalog)
+  const localePath = useLocalePath()
+  const isMainPage = computed(() => {
+    const catalogPath = localePath('/catalog')
+    return !route.path.startsWith(catalogPath)
+  })
+
   // Navigation helpers
   const updateQuery = (updates: Partial<LocationQuery>) => {
     const newQuery = { ...route.query }
@@ -169,7 +176,12 @@ export function useCatalogSearch() {
       }
     })
 
-    router.push({ query: newQuery })
+    // If on main page and adding filters, navigate to /catalog
+    if (isMainPage.value && Object.keys(newQuery).length > 0) {
+      router.push({ path: localePath('/catalog'), query: newQuery })
+    } else {
+      router.push({ query: newQuery })
+    }
   }
 
   const startSelect = (type: SelectMode) => {
@@ -197,7 +209,11 @@ export function useCatalogSearch() {
   }
 
   const clearAll = () => {
-    router.push({ query: {} })
+    if (isMainPage.value) {
+      router.push({ path: localePath('/catalog'), query: {} })
+    } else {
+      router.push({ query: {} })
+    }
   }
 
   // Text search (for filtering within current grid)