src/components/Home.jsx

import React from 'react';

function Home({ setActiveTab }) {
  return (
    <main id="page-a" className="page">
      <h1>FocusGuard</h1>
      <p>Your productivity monitor assistant.</p>

      <div className="home-button-grid">
        <button type="button" className="btn-main" onClick={() => setActiveTab('focus')}>
          Start Focus
        </button>
      </div>
    </main>
  );
}

export default Home;