body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
  color: #333;
}
header {
  background: linear-gradient(to right, #0a2740, #174a7e);
  color: white;
  padding: 40px 20px;
  text-align: center;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
}
.logo {
  height: 40px;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}
.nav-links li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}
.hero {
  padding: 40px 20px;
}
.hero h1 {
  font-size: 2.5em;
}
.hero p {
  font-size: 1.2em;
}
.btn {
  background-color: white;
  color: #174a7e;
  padding: 12px 24px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
}
section {
  padding: 40px 20px;
  max-width: 900px;
  margin: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}
table, th, td {
  border: 1px solid #ddd;
}
th, td {
  padding: 10px;
  text-align: center;
}
form {
  max-width: 600px;
  margin: auto;
}
form input, form textarea {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
}
form button {
  background-color: #174a7e;
  color: white;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
}
footer {
  text-align: center;
  padding: 20px;
  background-color: #0a2740;
  color: white;
}
@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    gap: 10px;
  }
  .hero h1 {
    font-size: 1.8em;
  }
  .hero p {
    font-size: 1em;
  }
}