<style>
  body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
  }

  header {
    background-color: #00796b;
    color: #fff;
    padding: 20px;
    text-align: center;
    position: fixed;
    /* Makes the header fixed */
    top: 0;
    width: 100%;
    /* Ensures the header spans the full width */
    z-index: 1000;
    /* Keeps the header above other content */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  header h1 {
    margin: 0;
    font-size: 2.5em;
  }

  header p {
    margin: 10px 0 0;
    font-size: 1.2em;
  }

  .profile-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid #fff;
    object-fit: cover;
    position: absolute;
    top: 10px;
    left: 20px;
  }

  nav {
    text-align: center;
    background-color: #004d40;
    padding: 10px 0;
    margin-top: 100px;
    /* Prevent content overlap with fixed header */
  }

  nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    font-size: 1.1em;
  }

  nav a:hover {
    text-decoration: underline;
  }

  section {
    max-width: 1200px;
    margin: 120px auto 20px;
    /* Adds space below the header */
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }

  section h2 {
    text-align: center;
    color: #00796b;
  }

  .about-container {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }

  .about-container img {
    max-width: 150px;
    border-radius: 10px;
    flex: 0 0 150px;
  }

  .skills,
  .projects {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .card {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin: 15px;
    padding: 20px;
    flex: 1 1 calc(33% - 30px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  .card h3 {
    color: #004d40;
  }

  footer {
    text-align: center;
    padding: 20px;
    background-color: #004d40;
    color: #fff;
    margin-top: 20px;
  }

  footer a {
    color: #ffcc80;
    text-decoration: none;
  }

  footer a:hover {
    text-decoration: underline;
  }

  /* Responsive Design */
  @media (max-width: 768px) {
    header h1 {
      font-size: 2em;
    }

    .profile-image {
      width: 80px;
      height: 80px;
      top: 10px;
      left: 10px;
    }

    .about-container img {
      max-width: 120px;
      flex: 0 0 120px;
    }

    .card {
      flex: 1 1 calc(50% - 20px);
    }
  }

  @media (max-width: 480px) {
    nav a {
      display: block;
      margin: 5px 0;
    }

    .card {
      flex: 1 1 100%;
    }

    .about-container {
      flex-direction: column;
      text-align: center;
    }

    .about-container img {
      margin-bottom: 10px;
    }
  }
</style>