Responsive Interactive Social Links Profile with Flexbox

First, I want to commend you on the clear structure and use of essential HTML elements. The layout is straightforward, and it’s great to see you’ve included meta tags for viewport settings and a favicon. Here’s some feedback to further enhance your work:

• Use <img> for the user's avatar instead of the background-image as this improves accessibility and SEO by allowing descriptive alt text and better semantic meaning, whereas background-image does not support these features.
• Use alt text for images or add descriptive aria-label to interactive elements for screen readers.
• Consider using <button> or <a> tags for interactive elements instead of div with title attributes.
• Define or remove the container class since it's referenced in HTML but not styled in CSS.

Your CSS demonstrates a good understanding of layout and styling principles. The use of Google Fonts and consistent color schemes is commendable. Here’s how you can refine your work:

• Add media queries to ensure responsiveness across different screen sizes (e.g., 320px to 1440px).
• Include comments in the CSS to describe the purpose of different sections for better readability and maintainability.
• Define styles for the .container class or remove it if not used.
• Update the hover state color for .social-link to match the design specification (hsl(75, 94%, 57%)).
• Ensure color consistency throughout the stylesheet to match the design guide, define them in the :root or using @property.