fix: Increase therapeutic area card minimum width to prevent text overflow

- Change grid minmax from 200px to 250px
- Ensures longer words like 'Cardiometabolic' fit properly within cards
- Prevents text wrapping issues in therapeutic area boxes

Author: danribes

css/style.css

@@ -1248,7 +1248,7 @@ ul {
 
 .therapeutic-grid {
     display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 1.5rem;
     position: relative;
     z-index: 1;