body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background: #f9f9f9;
    color: #333;
}
header {
    background: #004a7c;
    color: white;
    padding: 2rem;
    text-align: center;
}
.tagline {
    font-style: italic;
}
section {
    padding: 1.5rem;
    max-width: 900px;
    margin: auto;
}
h2 {
    color: #004a7c;
}
footer {
    text-align: center;
    padding: 1rem;
    background: #eee;
    margin-top: 2rem;
}
form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px;
    margin: auto;
}
input, textarea {
    padding: 0.5rem;
    font-size: 1rem;
    width: 100%;
}
button {
    background: #004a7c;
    color: white;
    border: none;
    padding: 0.75rem;
    font-size: 1rem;
    cursor: pointer;
}