.contact-form {
            max-width: 600px;
            margin: 20px auto;
            padding: 20px;
            background: #f9f9f9;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }

        .contact-form h2 {
            margin-bottom: 20px;
            font-size: 24px;
            color: #333;
            text-align: center;
        }

        .contact-form p {
            margin-bottom: 20px;
            color: #666;
            text-align: center;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: #333;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-size: 16px;
            box-sizing: border-box;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }

        .submit-button {
            background: #007bff;
            color: #fff;
            padding: 10px 20px;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            width: 100%;
            transition: background 0.3s ease;
        }

        .submit-button:hover {
            background: #0056b3;
        }


        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0, 0, 0, 0.5);
        }

        .modal-content {
            background-color: #fff;
            margin: 15% auto;
            padding: 20px;
            border: 1px solid #888;
            border-radius: 8px;
            width: 80%;
            max-width: 500px;
            text-align: center;
            position: relative;
        }

        .close-modal {
            color: #aaa;
            float: right;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
        }

        .close-modal:hover,
        .close-modal:focus {
            color: #000;
            text-decoration: none;
        }

        #modal-message {
            font-size: 18px;
            color: #333;
        }


        @media (max-width: 768px) {
            .contact-form {
                padding: 15px;
            }

            .contact-form h2 {
                font-size: 20px;
            }

            .form-group input,
            .form-group textarea,
            .form-group select {
                font-size: 14px;
            }

            .submit-button {
                font-size: 14px;
            }
        }