Home Page - Copy this React, Tailwind Component to your project

Create a complete website with the following pages: 1. Home Page: A welcoming message and an overview of the website. 2. About Page: Information about the company or individual behind the website. 3. Contact Page: A contact form with fields for name, email, subject, and message, along with other contact details like phone number and address. 4. Product Page: A grid or list layout that displays multiple products with details such as product name, price, description, and an image. Each product should have a button for more details or to purchase. Please generate responsive HTML/CSS code for each page, with clear sections and structure.