Create a responsive footer for a website using Tailwind CSS. This project aims to enhance your CSS skills, focusing on responsive design and the utility-first approach of Tailwind CSS.

• Clone the provided starter code.
• Style the footer using Tailwind CSS.
• Apply Tailwind CSS to design a responsive footer.
• Learn to use Tailwind's grid system for layout design.
• Design a newsletter subscription section, a quick links section, and optionally add social media links.
• Test your footer's responsiveness.
• Submit your GitHub repository link via the LMS.

Submit a GitHub link containing your project files, showcasing the completed responsive footer.

1. Grid Layout Setup: Utilize Tailwind's grid system to create a responsive layout for your footer sections.
2. Style Subscription Section: Design a visually appealing subscription area with an input field and a button.
3. Quick Links and Technologies: Organize these sections for easy navigation.
4. Add Social Media Links: (Optional) Include social media icons, ensuring they're responsive.
5. Finalize Design: Test and adjust your footer to ensure it's responsive across different screen sizes.

Enjoy building your footer and exploring the capabilities of Tailwind CSS!

This guide will walk you through transforming the starter code into a complete, responsive footer using Tailwind CSS. Each step is designed to enhance your understanding of Tailwind's utility classes and responsive design principles.

1. Modify the Grid Container: In the div with the class grid, replace class="grid" with class="grid grid-cols-1 gap-6 sm:grid-cols-2 sm:gap-y-10 lg:grid-cols-4". This sets up a responsive grid layout with one column by default, two columns for small devices (sm), and four columns for large devices (lg).

1. Update Heading: In the first div under grid, update the h1 tag to include classes for text size, weight, and color. For instance: class="max-w-lg text-xl font-semibold tracking-tight text-[#313131] xl:text-2xl dark:text-white".
2. Style the Input and Button: For the input tag, add classes to style the background, text, border, and focus states: class="px-4 py-2 text-[#313131] bg-white border rounded-md dark:bg-[#313131] dark:text-white dark:border-[#313131] focus:border-[#d86943] dark:focus:border-[#d86943] focus:outline-none focus:ring focus:ring-opacity-40 focus:ring-[#d86943]". For the button, add classes to style its background, text, hover, and focus states.

1. Add Styling to Headings: In the next two div elements (Quick Link and Technologies), update the p tags to include classes for font weight and color.
2. Style the Links: For each a tag within these sections, add classes for text color, hover, and underline effects.

1. Flexbox for Mobile Views: In the container div of the subscription section, update the div with the flex class to have a vertical layout on mobile and a horizontal layout on larger screens: class="flex flex-col mx-auto mt-6 space-y-3 md:space-y-0 md:flex-row".
2. Adjusting Grid Columns: Ensure that the grid columns are set to span appropriately on different screen sizes using Tailwind's responsive prefixes (e.g., sm:col-span-2).

1. Horizontal Rule Styling: Style the <hr> element to match the desired color and margin.
2. Footer Bottom Flex Container: In the div following the <hr>, use class="flex items-center justify-between" to align the items and distribute space evenly.
3. Social Media Icons: In the placeholder sections for social media icons, add appropriate classes for layout and styling.

1. Resize the Browser: Test the responsiveness by resizing the browser window and observing how the layout adapts to different sizes.
2. Use Developer Tools: Utilize the responsive design mode in your browser's developer tools for more thorough testing on various device sizes.

1. Ensure Accessibility: Make sure all elements are accessible, including appropriate aria-labels for screen readers.
2. Validate HTML and CSS: Use validation tools to ensure there are no errors in your HTML and CSS.

By following these steps, you will transform the starter code into a fully responsive and styled footer using Tailwind CSS. This exercise will not only reinforce your understanding of Tailwind's utility classes but also improve your skills in creating responsive web layouts.