body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-color: #f4f4f4;
}

header {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 1em;
}

h1, h2 {
  color: #333;
}

section {
  margin: 20px;
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

ul {
  list-style-type: none;
  padding: 0;
}

a {
  text-decoration: none;
  color: #0066cc;
}

a:hover {
  text-decoration: underline;
}

.contact p {
  margin: 0;
}

/* Additional Styles for a More Modern Look */
.about, .skills, .portfolio, .social-media, .contact {
  margin-bottom: 40px;
}

header p {
  font-size: 1.2em;
}

section h2 {
  border-bottom: 2px solid #333;
  padding-bottom: 10px;
}

ul li {
  margin-bottom: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
  section {
    margin: 10px;
    padding: 15px;
  }
}

/* Improved Responsive Styles */
@media (max-width: 600px) {
  h1 {
    font-size: 1.5em;
  }

  header p {
    font-size: 1em;
  }

  section {
    padding: 15px;
  }
}