body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    color: #333;
}

header {
    background-color: #222;
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

.logo img {
    width: 150px;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 15px;
}

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

section {
    padding: 50px;
    text-align: center;
    background-color: #fff;
    margin-bottom: 20px;
}

h1, h2 {
    color: #333;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007BFF;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
}

footer {
    background-color: #222;
    color: #fff;
    padding: 20px;
    text-align: center;
}

footer ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

footer ul li {
    margin: 0 15px;
}

footer ul li a {
    color: #fff;
    text-decoration: none;
}