added book a demo links

blog/why-claims-get-denied/index.html

@@ -51,7 +51,7 @@
       <a href="../../blog/">Blog</a>
       <a href="../../faq.html">FAQ</a>
     </nav>
-    <a class="btn solid" href="../../index.html#book">Book demo</a>
+    <a class="btn solid" href="https://book.lynkeduppro.com/" target="_blank" rel="noopener">Book demo</a>
     <button class="menu-btn" id="menuBtn" aria-label="Menu" aria-expanded="false"><i></i><i></i><i></i></button>
   </div>
 </header>
@@ -150,7 +150,7 @@
       <h2>Stop building the file <em>after</em> the denial.</h2>
       <p>See how a phone-based scan builds a claim-ready record on day one, before there's ever a dispute to fight.</p>
       <div class="cta-alt">
-        <a class="btn solid" href="../../index.html#book">Book a demo</a>
+        <a class="btn solid" href="https://book.lynkeduppro.com/" target="_blank" rel="noopener">Book a demo</a>
         <a class="btn" href="../../index.html#product">See the product</a>
       </div>
     </div>
@@ -298,7 +298,7 @@
           <a href="../../index.html#founder">About</a>
           <a href="../../blog/">Blog</a>
           <a href="../../index.html#chaos">Why it works</a>
-          <a href="../../index.html#book">Book a demo</a>
+          <a href="https://book.lynkeduppro.com/" target="_blank" rel="noopener">Book a demo</a>
           <a href="../../index.html#book">Careers</a>
           <a href="../../index.html#book">Contact</a>
         </div>