diff --git a/public/index.html b/public/index.html
index 8de7d98..96a221f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -374,6 +374,13 @@ function applyFilters() {
 
     card.classList.toggle('filtered-out', !visible);
   });
+
+  // Resize acte sections based on visible cards
+  document.querySelectorAll('.acte-section').forEach(section => {
+    const visibleCards = section.querySelectorAll('.card:not(.filtered-out)').length;
+    const minW = Math.max(280, visibleCards * 274 + 20);
+    section.style.width = minW + 'px';
+  });
 }
 
 function clearFilters() {