body {
  background: #0b1f40;
  color: white;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.section {
  padding: 60px 20px;
}
.heading {
  font-size: 2.5rem;
  font-weight: bold;
}
.subheading {
  font-size: 1.2rem;
  margin-top: 1rem;
}
footer {
  background-color: #000000;
  color: #cccccc;
  padding: 40px 20px;
}
.footer-title {
  font-weight: bold;
  margin-bottom: 1rem;
}