body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background-image: url('images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
}

header {
    background-color: rgba(0, 0, 0, 0.5);
    text-align: center;
    padding: 40px 20px;
    position: relative;
}

.logo {
    position: absolute;
    top: 20px;
    right: 20px;
    max-width: 150px;
}

.container {
    padding: 40px;
}

.section {
    background-color: rgba(0, 0, 0, 0.6);
    padding: 20px;
    border-radius: 10px;
    max-width: 800px;
    margin: auto;
}