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

header {
    background-color: #20B2AA;
    color: #fff;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
}

nav a {
    color: #fff;
    text-decoration: none;
}

.hero {
    background-color: #f4f4f4;
    padding: 50px 20px;
    text-align: center;
}

section {
    padding: 40px 20px;
}

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

input, textarea {
    margin-bottom: 15px;
    padding: 10px;
    font-size: 1rem;
}

button {
    padding: 10px;
    background-color: #333;
    color: #fff;
    border: none;
    cursor: pointer;
}

footer {
    background-color: #222;
    color: #ccc;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}