diff --git a/assets/css/tools.css b/assets/css/tools.css
index 25cbf85..7444c4f 100644
--- a/assets/css/tools.css
+++ b/assets/css/tools.css
@@ -7382,8 +7382,8 @@ body.lt-landing {
 /* ── Simple 3-step pipeline (marketing page) ─────────────────────────── */
 .kdoc-steps {
   display: grid;
-  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
-  gap: 0;
+  grid-template-columns: 1fr;
+  gap: 1rem;
   margin-top: 1.5rem;
   position: relative;
 }