CopyToClip Section.

<!-- Copy to Clipboard Section -->
        <section class="section">
            <h2>Copy to Clipboard</h2>
            
            <!-- Basic Copy Button -->
            <div class="display-group">
                <h3>Basic Copy Button</h3>
                <div class="copy-wrapper">
                    <input type="text" class="copy-input" value="Hello, this is copyable text!" readonly>
                    <button class="copy-btn" data-clipboard>
                        <i class="fas fa-copy"></i>
                    </button>
                </div>
            </div>

            <!-- Code Block Copy -->
            <div class="display-group">
                <h3>Code Block Copy</h3>
                <div class="code-block">
                    <pre><code>npm install modern-ui-kit
yarn add modern-ui-kit</code></pre>
                    <button class="copy-btn code-copy-btn" data-clipboard>
                        <i class="fas fa-copy"></i>
                    </button>
                </div>
            </div>

            <!-- API Key Copy -->
            <div class="display-group">
                <h3>API Key Copy</h3>
                <div class="copy-wrapper secure">
                    <input type="text" class="copy-input" value="sk_test_51NXbWPI9HhGN8Jw2PkP" readonly>
                    <button class="copy-btn" data-clipboard>
                        <i class="fas fa-copy"></i>
                    </button>
                </div>
            </div>
        </section>