responsive web with css flex

Exceptional work! You’re showing great skill here. I’ve got a couple of minor suggestions that could make this stand out even more…

• I would put these into a <ul> <li>, and the text should be wrapped with a <a> so it is accessible with a keyboard using the tab key, Using an <a> tag for navigation is semantically correct, improves accessibility for screen readers, and ensures consistent behavior across browsers, unlike a <button> or a <div> not intended for links.

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• Your heading elements <h1><h5><Missing h2 h3 h4, Heading elements should be in sequentially-descending order (e.g., <h1>, <h2>, <h3>) to create a clear content structure, improving accessibility and SEO. Skipping levels or using them out of order can confuse screen readers, affect search engine rankings, and make your content harder to understand.

        <h1>Jessica Randall</h1>
        <h5>London, United Kingdom</h5>

• Using a full modern CSS reset is beneficial because it removes default browser styling, creating a consistent starting point for your design across all browsers. It helps avoid unexpected layout issues and makes your styles more predictable, ensuring a uniform appearance on different devices and platforms, check out this site for a Full modern reset

• For future project, You could download and host your own fonts using @font-face improves website performance by reducing external requests, provides more control over font usage, ensures consistency across browsers, enhances offline availability, and avoids potential issues if third-party font services become unavailable. Place to get .woff2 fonts

• While px is useful for precise, fixed sizing, such as border-width, border-radius, inline-padding, and <img> sizes, it has limitations. Pixels don't scale well with user settings or adapt to different devices, which can negatively impact accessibility and responsiveness. For example, using px for font sizes can make text harder to read on some screens, Check this article why font-size must NEVER be in pixels. In contrast, relative units like rem and adjust based on the user’s preferences and device settings, making your design more flexible and accessible. Use px where exact sizing is needed, but prefer relative units for scalable layouts. If you want a deeper explanation watch this video by Kevin Powell CSS em and rem explained. Another great resource I found useful is this px to rem converter based on the default font-size of 16 pixel.

• Using rem or em units in @media queries is better than px because they are relative units that adapt to user settings, like their preferred font size. This makes your design more responsive and accessible, ensuring it looks good on different devices and respects user preferences.

@media screen and (max-width:480px) 

I hope you’re finding this guidance useful! Keep refining your skills and tackling new challenges with confidence. You’re making great progress—stay motivated and keep coding with enthusiasm! 💻

Hello,

There's a lot of great comments and resources linked above. Here are a few tips to improve the accessibility of your solution:

• Use a max-width in rem for your card width instead of a pixel value. It needs to respect the user's preferences if they increase the default browser font size.
• Use a min-height of 100vh (or 100svh) on the <main> element instead of a fixed height to avoid content cropping in case the font size is increased.

I hope this helps.

Happy coding!