body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
}

.contact-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    max-width: 900px;
    margin: 40px auto;
}

.contact-header {
    color: #007BFF;
    font-weight: bold;
    margin-bottom: 20px;
}

.contact-header::after {
    content: "";
    display: block;
    width: 50px;
    height: 3px;
    background: #007BFF;
    margin-top: 5px;
}

.contact-btn-send {
    background-color: #007BFF;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 25px;
    padding: 10px 20px;
    transition: all 0.3s ease-in-out;
}

.btn-send:hover {
    background-color: #0056b3;
}

iframe {
    border: none;
    border-radius: 8px;
}