body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    margin: 0;
    padding: 0;
    color: #333;
}
header {
    text-align: center;
    padding: 40px 20px;
    background: #000;
    color: white;
}
.logo {
    width: 120px;
    margin-bottom: 10px;
}
section {
    padding: 40px 20px;
    max-width: 900px;
    margin: auto;
}
h2 {
    border-left: 4px solid #000;
    padding-left: 10px;
}
form input, form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 12px;
}
button {
    background: #000;
    color: white;
    padding: 12px 20px;
    border: none;
    cursor: pointer;
}
footer {
    background: #000;
    color: white;
    text-align: center;
    padding: 20px;
}