haz visible el texto al pulsar en el botón

script.js

@@ -21,19 +21,19 @@ document.addEventListener('DOMContentLoaded', function() {
                 btn.classList.remove('active-category');
                 btn.classList.add('bg-white', 'text-gray-700');
             });
-            
             // Update clicked button
             button.classList.remove('bg-white', 'text-gray-700');
             button.classList.add('active-category');
-// Update category contents
+            // Update category contents with animation
             document.querySelectorAll('[data-category-content]').forEach(content => {
-                content.classList.add('hidden');
                 if (content.getAttribute('data-category-content') === category) {
-                    content.classList.remove('hidden');
+                    content.style.display = 'block';
+                    content.style.animation = 'fadeIn 0.5s ease-out';
+                } else {
+                    content.style.display = 'none';
                 }
             });
-
-            feather.replace();
+feather.replace();
         }
     });
 // Form submission handling