body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background: linear-gradient(to right, #2e3440, #3b4252); /* Nord gradient background */
    color: #d8dee9; /* Light text color */
}

header {
    background-color: #4c566a; /* Dark blue-gray header background */
    color: #eceff4; /* Light text color for header */
    text-align: center;
    padding: 1em 0;
}

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

nav li {
    display: inline;
    margin-right: 20px;
}

a {
    text-decoration: none;
    color: #eceff4; /* Light text color for links */
    transition: color 0.3s ease-in-out;
}

a:hover {
    color: #81a1c1; /* Light blue on hover */
}

section {
    padding: 20px;
    background-color: #2e3440; /* Dark blue-gray content background */
    border-radius: 10px;
    margin: 20px 0;
}

h2 {
    color: #81a1c1; /* Light blue heading color */
}

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

li {
    margin-bottom: 10px;
}

footer {
    background-color: #4c566a; /* Dark blue-gray footer background */
    color: #eceff4; /* Light text color for footer */
    text-align: center;
    padding: 1em 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}