diff --git a/index.html b/index.html
index 4e74dba..b3caf31 100644
--- a/index.html
+++ b/index.html
@@ -19,6 +19,14 @@
     style="position:absolute; top:60px; left:220px; color:#6AFF00; font-weight:bold; font-size:20px; opacity:0; transition: all 1s ease-out; z-index:90; text-shadow: 3px 3px 5px black;">
     +$0</div>
 
+  <!-- Map Attribution -->
+  <div id="attribution"
+    style="position: absolute; bottom: 8px; right: 8px; z-index: 50; font-family: sans-serif; font-size: 11px; background: rgba(255,255,255,0.8); padding: 4px 8px; border-radius: 4px; pointer-events: auto;">
+    Map data &copy; <a href="https://www.openstreetmap.org/copyright" target="_blank"
+      style="text-decoration: none; color: #333;">OpenStreetMap</a> contributors
+  </div>
+
+
   <div id="ui-container">
     <div class="header">
       <h2>Route Planner</h2>