body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  background-color: #f9f9f9;
  color: #333;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #003366;
  padding: 15px 40px;
  color: white;
}

.logo {
  font-weight: bold;
  font-size: 1.2em;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
}

.nav-links a:hover, .nav-links .active {
  text-decoration: underline;
}

.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(to right, #004080, #0073e6);
  color: white;
}

.hero button {
  margin-top: 20px;
  padding: 10px 20px;
  border: none;
  background-color: white;
  color: #004080;
  border-radius: 6px;
  cursor: pointer;
}

.hero button:hover {
  background-color: #e6e6e6;
}

footer {
  text-align: center;
  padding: 20px;
  background-color: #003366;
  color: white;
  position: fixed;
  bottom: 0;
  width: 100%;
}