The classic tooltip is activated once the user hovers over the element...
On desktop, this works perfectly!
However mobile devices don't support the hover effect
To deal with this, add a clickable help icon next to your button. When the mobile user taps on the icon, show the complementary tooltip text.
Choose Chart Types Carefully
Line charts might look trendier but they don't apply to every case. When the x-axis has limited options, a bar chart is the most appropriate graph type.
Padding On Rounded Cards
The left cards use the same padding around the card. Yet the visual result seems off.
Social Login
Social login boosts conversion since users can easily join your platform. Then, it's a good practice to put your social login on top of the page and place the email password authentication below.