Responsive Pricing Component - Copy this Html, Bootstrap Component to your project

Design a pricing plans section with a header 'Get an attractive price here' and a 2 line description guiding users to choose their ideal plan. Include Intro, Base, Popular, and Premium plans, each displaying its name, monthly price, brief description, 10 list items (e.g., storage, support, integrations), and a Choose Plan button. Ensure larger cards, consistent layout, clear typography, intuitive spacing, and good color combinations to differentiate each plan for easy navigation.