/* Container for the contact form */
.container {
    max-width: 600px;
    margin: 30 auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Header style */
header {
    text-align: center;
    padding: 20px;
    background-color: #0070ba;
    color: white;
}

/* Form layout */
form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Label styles */
label {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
}

/* Input styles */
input[type="text"], input[type="email"], textarea {
    width: 100%;
    padding: 12px;
    margin-top: 8px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
    transition: border 0.3s ease;
}

/* Input focus state */
input[type="text"]:focus, input[type="email"]:focus, textarea:focus {
    border-color: #3498db;
}

/* Submit button styles */
.btn-submit {
    background-color: #2ecc71;
    color: #ffffff;
    padding: 12px 18px;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: fit-content;
    align-self: center;
}

/* Submit button hover effect */
.btn-submit:hover {
    background-color: #27ae60;
}