/* Reset some default browser styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body styling */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #A5ACAF;
    color: #333;
}

/* Header / Navbar */
header {
    background: #002244;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: auto;
}

nav h1 {
    font-size: 1.5rem;
}

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

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* Main content */
main {
    width: 90%;
    margin: 20px auto;
}

section {
    margin-bottom: 20px;
    padding: 15px;
    color: white;
    border-radius: 5px;
    background-color: #002244;
    text-align: center;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}

/* Sidebar */
aside {
    width: 90%;
    margin: 20px auto;
    padding: 15px;
    background: #ddd;
    border-radius: 5px;
}

/* Footer */
footer {
    text-align: center;
    padding: 10px;
    background: #333;
    color: white;
    margin-top: 20px;
}