Modal & Dialog.

<!-- Modal/Dialog Section -->
        <section class="section">
            <h2>Modal & Dialog</h2>
            <button class="btn" onclick="document.getElementById('demo-modal').showModal()">
                <i class="fas fa-window-maximize"></i>
                Open Modal
            </button>

            <dialog id="demo-modal" class="modal">
                <div class="modal-content">
                    <h3>Modal Title</h3>
                    <p>This is a simple modal dialog box with minimal styling.</p>
                    <div class="modal-actions">
                        <button class="btn" onclick="document.getElementById('demo-modal').close()">
                            <i class="fas fa-times"></i>
                            Close
                        </button>
                        <button class="btn">
                            <i class="fas fa-check"></i>
                            Confirm
                        </button>
                    </div>
                </div>
            </dialog>
        </section>