Instructions
Create a counter application with the following features:
1. Display the current count in a large, prominent way
2. Add an "Increase" button that increments the counter
3. Add a "Decrease" button that decrements the counter
4. Add a "Reset" button that sets the counter back to 0
5. Style the buttons with different colors and hover effects
6. Use a gradient background for the page
Use React useState hook to manage the counter state.