.contact-form-container {
    margin: 0;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.contact-form-container h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
    font-size: 1.8em;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #555;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1em;
    color: #333;
    box-sizing: border-box;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background: #0066cc;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1.1em;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #0052a3;
}

.response-message {
    margin-top: 15px;
    text-align: center;
    font-weight: 500;
}

.response-message.success {
    color: #28a745;
}

.response-message.error {
    color: #dc3545;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-form-container {
        margin: 20px;
        padding: 15px;
    }
    
    .form-group input,
    .form-group textarea {
        font-size: 0.95em;
    }
    
    .submit-btn {
        font-size: 1em;
    }
}