Multi-Step Form with Progress Bar

Description:
Create a multi-step form where users can input details across different sections (e.g., Personal Info → Address → Review). Each step should be clearly indicated using a progress bar at the top.

Requirements:
Implement a step-based form using HTML, CSS, and JavaScript. Show a progress bar that updates as the user moves between steps. Users should be able to navigate back and forth between steps. Form validation should be applied before proceeding to the next step. 💡 Make sure the form is responsive and user-friendly!