body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header {
    background-color: #003366;
    color: #fff;
    padding: 10px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    max-width: 100px;
}

ul {
    list-style: none;
    display: flex;
}

li {
    margin: 0 15px;
}

a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
}

.hero {
    background-color: #003366;
    color: #fff;
    text-align: center;
    padding: 50px;
}

section {
    margin: 20px;
}

h2 {
    color: #003366;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    margin-bottom: 5px;
}