body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f4f4;
  color: #333;
}

header, section, footer {
  padding: 20px;
  text-align: center;
}

h1, h2 {
  color: #007BFF;
}

.social-icons a {
  margin: 10px;
  padding: 10px;
  color: #fff;
  background: #007BFF;
  border-radius: 5px;
  text-decoration: none;
  display: inline-block;
}

.social-icons a:hover {
  background: #0056b3;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  iframe {
    height: 300px;
  }
}