body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f4f4f4;
}
header {
    background-color: #f8f9fa; /* Light gray color */
    color: #333;
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #ddd; /* Optional: adds a subtle border at the bottom */
}
header h1 {
    margin: 0;
}
section {
    padding: 40px 20px;
    text-align: center;
}
#mission {
    background-color: #ffffff;
    margin-bottom: 20px;
}
#promotion img {
    max-width: 100%;
    height: auto;
}
#contact {
    background-color: #ffffff;
}
footer {
    background-color: #f8f9fa; /* Same light gray color as header */
    color: #333; /* Dark text color for contrast */
    padding: 10px;
    text-align: center;
    border-top: 1px solid #ddd; /* Optional: adds a subtle border at the top */
}
footer p {
    margin: 0;
}