section {
  background: white;
  margin: 100px auto;
  padding: 100px;
  max-width: 900px;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}


header {
  background: #1f2a44;
  color: white;
  text-align: center;
  padding: 25px;
}

section {
  background: white;
  margin: 30px auto;
  padding: 30px;
  max-width: 900px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

h2 {
  color: #1f2a44;
  margin-top: 0;
}

footer {
  text-align: center;
  padding: 15px;
  background: #1f2a44;
  color: white;
}