src/components/Footer.js

import React, { useEffect } from 'react';
import { Link } from 'react-router-dom';
import feather from 'feather-icons';

const Footer = () => {
  useEffect(() => {
    feather.replace();
  }, []);

  return (
    <footer className="bg-gray-800 text-white">
      <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-12">
        <div className="grid grid-cols-1 md:grid-cols-4 gap-8">
          <div>
            <div className="flex items-center text-xl font-bold mb-4">
              <i data-feather="activity" className="mr-2"></i>
              CureLens AI
            </div>
            <p className="text-gray-300">
              Clinical decision support powered by AI to enhance patient safety and medication management.
            </p>
          </div>

          <div>
            <h3 className="text-lg font-semibold mb-4">Product</h3>
            <ul className="space-y-2">
              <li><Link to="/features" className="text-gray-300 hover:text-white">Features</Link></li>
              <li><Link to="/pricing" className="text-gray-300 hover:text-white">Pricing</Link></li>
              <li><Link to="/demo" className="text-gray-300 hover:text-white">Demo</Link></li>
            </ul>
          </div>

          <div>
            <h3 className="text-lg font-semibold mb-4">Resources</h3>
            <ul className="space-y-2">
              <li><Link to="/blog" className="text-gray-300 hover:text-white">Blog</Link></li>
              <li><Link to="/docs" className="text-gray-300 hover:text-white">Documentation</Link></li>
              <li><Link to="/support" className="text-gray-300 hover:text-white">Support</Link></li>
            </ul>
          </div>

          <div>
            <h3 className="text-lg font-semibold mb-4">Company</h3>
            <ul className="space-y-2">
              <li><Link to="/about" className="text-gray-300 hover:text-white">About Us</Link></li>
              <li><Link to="/careers" className="text-gray-300 hover:text-white">Careers</Link></li>
              <li><Link to="/contact" className="text-gray-300 hover:text-white">Contact</Link></li>
            </ul>
          </div>
        </div>

        <div className="border-t border-gray-700 mt-8 pt-8 flex flex-col md:flex-row justify-between items-center">
          <div className="flex space-x-4 mb-4 md:mb-0">
            <a href="#" className="text-gray-300 hover:text-white">
              <i data-feather="twitter"></i>
            </a>
            <a href="#" className="text-gray-300 hover:text-white">
              <i data-feather="linkedin"></i>
            </a>
            <a href="#" className="text-gray-300 hover:text-white">
              <i data-feather="github"></i>
            </a>
          </div>
          <div className="text-gray-300">
            &copy; {new Date().getFullYear()} CureLens AI. All rights reserved.
          </div>
        </div>
      </div>
    </footer>
  );
};

export default Footer;