Add Gold sponsor section for Palantir and remove Silver

Added Gold sponsor section for Palantir with details and removed Silver sponsor section for Palantir.

Author: Carina6166

index.html

@@ -1976,7 +1976,6 @@ <h2 class="tier-title">Platinum Sponsors</h2>
               </div>
             </div>
             <!-- ===== End Platinum ===== -->
-
 
           <!-- ===== Gold ===== -->
             <div class="sponsor-tier">
@@ -2053,6 +2052,35 @@ <h2 class="tier-title">Gold Sponsors</h2>
                       </div>
                     </div>
                   </div>
+
+                    <!-- Gold: Palantir -->
+                    <div class="gold-slide palantir">
+                      <div class="sponsor-card gold-sponsor" style="text-align:left; max-width:480px; margin:0;">
+                        <div class="sponsor-badge" style="background-color:#f2b826;">Gold</div>
+                    
+                        <a href="https://www.palantir.com/" target="_blank" rel="noopener" style="text-decoration:none;">
+                          <img src="./Palantir_Technologies_logo.svg" alt="Palantir Logo" style="width:80%; height:auto;">
+                        </a>
+                    
+                        <div class="sponsor-name" style="margin-top:1em;">Palantir</div>
+                    
+                        <div class="sponsor-description">
+                          <p style="margin:0 0 0.8em 0;">
+                            <strong>Operationalize AI on trusted data—securely and at scale.</strong>
+                          </p>
+                          <p style="margin:0 0 0.8em 0;">
+                            Palantir’s platforms help organizations integrate data, build decision-ready workflows, and deploy analytics and AI with governance built in.
+                          </p>
+                          <ul style="margin-top:0.6em; margin-left:1.5em;">
+                            <li><strong>Foundry</strong>: unify siloed data into a governed data &amp; workflow layer for real-time decisions</li>
+                            <li><strong>Gotham</strong>: accelerate mission-critical insights by connecting data to operations</li>
+                            <li><strong>Apollo</strong>: continuously deliver and manage software across cloud, on-prem, and edge environments</li>
+                            <li><strong>AIP</strong>: bring AI/LLMs into production with security, control, and human-in-the-loop workflows</li>
+                          </ul>
+                        </div>
+                      </div>
+                    </div>
+
 
                   <!-- Gold: UTHealth Houston -->
                   <div class="gold-slide">
@@ -2108,36 +2136,8 @@ <h2 class="tier-title">Silver Sponsors</h2>
                         <p style="margin:0;"><em>Insights. Humanity. Impact.</em></p>
                       </div>
                     </div>
-                  </div>
-            
-                  <!-- Silver: Palantir -->
-                  <div class="silver-slide palantir">
-                    <div class="sponsor-card" style="text-align:left; max-width:480px; margin:0;">
-                      <div class="sponsor-badge" style="background-color:#C0C0C0;">Silver</div>
-            
-                      <a href="https://www.palantir.com/" target="_blank" rel="noopener" style="text-decoration:none;">
-                        <img src="./Palantir_Technologies_logo.svg" alt="Palantir Logo" style="width:80%; height:auto;">
-                      </a>
-            
-                      <div class="sponsor-name" style="margin-top:1em;">Palantir</div>
-            
-                      <div class="sponsor-description">
-                        <p style="margin:0 0 0.8em 0;">
-                          <strong>Operationalize AI on trusted data—securely and at scale.</strong>
-                        </p>
-                        <p style="margin:0 0 0.8em 0;">
-                          Palantir’s platforms help organizations integrate data, build decision-ready workflows, and deploy analytics and AI with governance built in.
-                        </p>
-                        <ul style="margin-top:0.6em; margin-left:1.5em;">
-                          <li><strong>Foundry</strong>: unify siloed data into a governed data &amp; workflow layer for real-time decisions</li>
-                          <li><strong>Gotham</strong>: accelerate mission-critical insights by connecting data to operations</li>
-                          <li><strong>Apollo</strong>: continuously deliver and manage software across cloud, on-prem, and edge environments</li>
-                          <li><strong>AIP</strong>: bring AI/LLMs into production with security, control, and human-in-the-loop workflows</li>
-                        </ul>
-                      </div>
-                    </div>
-                  </div>
-            
+                  </div>          
+                              
                 </div>
               </div>
             </div>