body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to bottom, #f0f8ff, #ffffff);
  text-align: center;
}
header {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 1rem;
  background-color: #003366;
  color: white;
}
.logo {
  font-size: 1.8rem;
  font-weight: bold;
}
input, button, select {
  padding: 0.5rem;
  font-size: 1rem;
  border-radius: 5px;
  border: none;
}
button {
  background-color: #0077b6;
  color: white;
  cursor: pointer;
}
button:hover {
  background-color: #005f87;
}
.globe img {
  width: 400px;
  margin-top: 2rem;
}
.subtitle {
  font-size: 1.2rem;
  margin-top: 2rem;
  color: #333;
}