* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    scroll-behavior: smooth;
  }
  
  .header {
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    color: white;
    animation: fadeIn 2s ease-in;
  }
  
  .hero-title {
    font-size: 2.5rem;
    animation: slideIn 2s ease-out;
  }
  
  .hero-subtitle {
    margin-top: 10px;
    font-size: 1.2rem;
  }
  
  .hero-button {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background: #ff6347;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: transform 0.3s ease;
  }
  
  .hero-button:hover {
    transform: scale(1.1);
  }
  
  .projects, .about, .contact {
    padding: 40px 20px;
    text-align: center;
  }
  
  .project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }
  
  .project-card {
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .project-card:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  }
  
  footer {
    text-align: center;
    padding: 10px 0;
    background: #333;
    color: white;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  @keyframes slideIn {
    from {
      transform: translateY(-20px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }