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

header {
    background-color: #333;
    color: white;
    padding: 1em 0;
    text-align: center;
}

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

header nav ul li {
    display: inline;
    margin: 0 15px;
}

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

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

section {
    padding: 2em;
    text-align: center;
}

section#home {
    background: url('background.jpg') no-repeat center center/cover;
    color: white;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

section#home h1 {
    font-size: 3em;
    margin: 0;
}

section#home p {
    font-size: 1.5em;
}

section h2 {
    font-size: 2em;
    margin-bottom: 1em;
}

form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

form label {
    margin-top: 1em;
}

form input, form textarea {
    width: 80%;
    padding: 0.5em;
    margin-top: 0.5em;
}

form button {
    margin-top: 1em;
    padding: 0.5em 2em;
    background-color: #333;
    color: white;
    border: none;
    cursor: pointer;
}

form button:hover {
    background-color: #555;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 1em 0;
    position: absolute;
    width: 100%;
    bottom: 0;
}