Design a simulated product page for an online store. This page must be responsive and utilize Grid. The product page should include an image of the product, a price/quantity section, an options section, and an "Add to Cart" button. This page should include an example of navigation with the company logo. Make sure the page is aesthetically pleasing and modern. You may visit your favorite online stores for ideas.
Use Java script, CSS and HTML and include images or animations. Save Java Script, CSS,HTML and images in different folders.