body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: white;
    color: #1a202c;
  }
  
  .header {
    background-color: #003366;
    color: white;
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 10;
  }
  
  .header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
  }
  
  .header nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
  }
  
  .header nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
  }
  
  .section {
    max-width: 900px;
    margin: 2rem auto;
    padding: 1rem;
    border-left: 5px solid #003366;
    background: #f4faff;
  }
  
  .section h2 {
    color: #003366;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .header .container {
      flex-direction: column;
      align-items: flex-start;
    }
  
    .header nav ul {
      flex-direction: column;
      width: 100%;
      padding-left: 0;
    }
  }
  
  .footer {
    background-color: #003366;
    color: white;
    padding: 2rem 1rem;
    margin-top: 3rem;
  }
  
  .footer-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
  }
  
  .footer h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
  }
  
  .footer a {
    color: #a5d8ff;
    text-decoration: none;
  }
  
  .footer a:hover {
    text-decoration: underline;
  }
  
  .footer-credit {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #ccc;
  }
  
  .resume-button {
    display: inline-block;
    margin: 4px 0;
    padding: 0.4rem 0.8rem;
    background-color: white;
    color: #003366;
    font-weight: bold;
    border-radius: 4px;
    text-decoration: none;
  }
  
  .resume-button:hover {
    background-color: #cce6ff;
  }
  
  /* Mobile responsive */
  @media (max-width: 768px) {
    .footer-container {
      flex-direction: column;
      align-items: flex-start;
    }
  }