Component 0 - Copy this React, Tailwind Component to your project

Create a modern, responsive section with a dark gradient background and six feature cards arranged in two rows of three. Each card should have a subtle shadow, rounded corners, an icon on top, a bold title, and a short description below it. Use Tailwind CSS. Style the section similarly to a web3 or tech focused landing page. The background should transition from deep purple to black. Use clean spacing and ensure it looks good on both desktop and mobile.