Update app.py

app.py

@@ -42,7 +42,7 @@ html, body, [class*="css"] {
 /* Header */
 .hero-title {
     font-family: 'Syne', sans-serif;
-    font-size: 2.5rem;
+    font-size: 3.1rem;
     font-weight: 800;
     background: linear-gradient(135deg, #e8e8ff 0%, #6C63FF 50%, #43E97B 100%);
     -webkit-background-clip: text;