body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5f5;
    color: #333;
}

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

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

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

nav a {
    color: white;
    text-decoration: none;
}

section {
    padding: 50px;
    text-align: center;
}

.project {
    background: white;
    padding: 20px;
    margin: 20px auto;
    width: 80%;
    max-width: 400px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

form {
    display: flex;
    flex-direction: column;
    max-width: 400px;
    margin: 0 auto;
}

input, textarea {
    margin: 10px 0;
    padding: 10px;
    width: 100%;
}

button {
    background: #222;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
}

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