Header - Copy this React, Tailwind Component to your project

"Design a professional, modern educational website header with two sections: a top header and a main header. The top header should be slim, full width, with a light background. On the left, display contact details (email and phone) and a 'Student Login' link. On the right, include small icons for social media (Facebook, Twitter, Instagram, LinkedIn), a language switcher, and a 'Register' button. Below, the main header should have a slightly thicker, prominent section. Center the logo with an academic, trustworthy design. On the left, include navigation links such as 'Home', 'Courses', 'Instructors', 'Blog', and 'Contact', with a dropdown under 'Courses' for categories (e.g., 'Web Development', 'Data Science'). On the right, add a search bar, a profile icon, and a cart icon for e learning purchases. Use a calm color palette, with shades of blue, white, and grey. Add smooth hover effects and subtle shadows for a polished, academic feel. Ensure the design is responsive, giving a welcoming and professional vibe for an educational platform."