Instructions for adjusting hotspot positions:

1. With debug mode on, you can drag the red boxes to position them over objects
2. Use the small white square in the bottom-right corner to resize each box
3. Use the small yellow square in the top-right corner to rotate each box
4. The coordinates are shown at the top of each box
5. Click "Save Positions" to generate updated coordinates
6. Copy the generated code and replace the objects array in your HTML file