eCommerce Project Structure:
============================

/
├── index.php (unchanged - existing file)
├── home.php (new - main page with iframe)
├── config/
│   └── config.php (site configuration)
├── includes/
│   ├── header.php (reusable header)
│   └── footer.php (reusable footer)
└── assets/
    ├── css/
    │   ├── style.css (global styles)
    │   └── home.css (home page specific)
    ├── js/
    │   └── main.js (JavaScript functionality)
    └── img/
        └── logo.png (site logo placeholder)