Remove social feed, update features description

index.html

@@ -48,23 +48,23 @@ <h2>Features</h2>
         <div class="features">
           <div class="feature">
             <img src="images/feature-det.png">
-            <h3>Deterministic Programs</h3>
-            <p>Create and share regular programs just in your browser. From simple calculators to complex environmental models.</p>
+            <h3>Visual Programming</h3>
+            <p>Create and share programs directly in your browser, ranging from simple calculators to complex environmental models.</p>
           </div>
           <div class="feature">
             <img src="images/feature-prob.png">
             <h3>Stochastic Modeling</h3>
-            <p>Use 24 probability distributions to build various stochastic models. Analyze results with histograms and summary statistics.</p>
+            <p>Utilize 24 probability distributions to construct diverse stochastic models. Analyze results using histograms and summary statistics.</p>
           </div>
           <div class="feature">
             <img src="images/feature-bayes.png">
             <h3>Bayesian Inference</h3>
             <p>Estimate posterior distributions of model parameters using Variational Inference and Markov Chain Monte Carlo methods.</p>
           </div>
           <div class="feature">
-            <img src="images/feature-nn.png">
-            <h3>Neural Networks</h3>
-            <p>Create and train deep neural networks using a simple and intuitive graphical user interface.</p>
+            <img src="images/feature-constraint.png">
+            <h3>Constraint Solving</h3>
+            <p>Develop constraint-based models and estimate or optimize unknown parameters using a built-in SMT solver.</p>
           </div>
         </div>
           </div>
@@ -111,17 +111,6 @@ <h2>Examples</h2>
         </div>
       </div>
     </section>
-    <section style="background: #F2F2F2">
-      <div class="wrapper" style="text-align: center;">
-        <div class="small-social" style="left:0">
-          <a href="https://www.facebook.com/statsim/">← Facebook</a>
-        </div>
-        <a class="twitter-timeline" data-lang="en" data-width="550" data-height="370" data-dnt="true" data-theme="light" href="https://twitter.com/statsimcom?ref_src=twsrc%5Etfw">Tweets by statsimcom</a> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
-        <div class="small-social" style="right:0">
-          <a href="https://www.linkedin.com/company/statsim/">LinkedIn →</a>
-        </div>
-      </div>
-    </section>
     <section class="footer" id="apps">
       <div class="wrapper">
         <div class="apps">