Privacy page update (elementary#2059)

Some updates inspired by the Juno branch.

### Changes Summary

- Renamed to "Privacy" since it's not really just a policy, but is more like privacy information
- Split into three sections: OS, site, and transparency
- Used docs styles to make it easier to read

Author: cassidyjames

_templates/footer.php

@@ -32,7 +32,7 @@
             <ul>
                 <li><a href="<?php echo $sitewide['root'].'press'; ?>">Press</a></li>
                 <li><a href="<?php echo $sitewide['root'].'brand'; ?>">Brand</a></li>
-                <li><a href="<?php echo $sitewide['root'].'privacy-policy'; ?>">Privacy Policy</a></li>
+                <li><a href="<?php echo $sitewide['root'].'privacy'; ?>">Privacy</a></li>
                 <li><a href="<?php echo $sitewide['root'].'team'; ?>">Team</a></li>
                 <li><a href="<?php echo $sitewide['root'].'open-source'; ?>">Open Source</a></li>
             </ul>

nginx.conf

@@ -106,6 +106,9 @@ server {
   location /funding {
     return 301 "/get-involved#funding";
   }
+  location /privacy-policy {
+    return 301 "/privacy";
+  }
   location = /lists {
     deny all;
   }

privacy-policy.php privacy.php

@@ -1,17 +1,27 @@
 <?php
     require_once __DIR__.'/_backend/preload.php';
 
-    $page['title'] = 'Privacy Policy &sdot; elementary';
+    $page['title'] = 'Privacy &sdot; elementary';
 
     include $template['header'];
     include $template['alert'];
 ?>
-            <div class="row">
-                <h1>Privacy Policy</h1>
+            <div class="grid">
+                <div class="two-thirds">
+                    <h1>Privacy</h1>
+                    <h4>Your data always belongs to you, and only you. We don’t make advertising deals or collect sensitive personal data. We’re funded directly by our users paying what they want for elementary OS and apps on AppCenter. And that’s how it should be.</h4>
+                </div>
+            </div>
+            <div class="row docs">
+                <h2>elementary OS</h2>
+                <p>We do not collect any data from elementary OS. Your files, settings, and all other personal data remain on-device unless you explicitly share them with a third-party app or service.</p>
+            </div>
+            <div class="row docs">
+                <h2>Website</h2>
                 <h3>Do Not Track</h3>
                 <p>This site honors the do-not-track setting found in most modern browsers and disables Google Analytics when it is present. We cannot automatically remove other tracking methods without severely impacting the use of the site. Should you wish to manually manage these tracking methods, reference the section on disabling cookies.</p>
                 <h3>Cookies</h3>
-                <p class="text-center"><strong>You can choose to disable or selectively turn off any cookies or third-party cookies in your browser settings.</strong></p>
+                <p><strong>You can choose to disable or selectively turn off any cookies or third-party cookies in your browser settings.</strong></p>
                 <p>This site uses cookies for incremental improvements. You may find the services function without them but at a reduced usability. For example, the site will not remember if you have previously paid for elementary OS; by default you will be asked to pay again.</p>
                 <h5 data-l10n-off>CloudFlare</h5>
                 <p>Stores cookies to log behavioral elements and analyze potential threats. For more information, see the <a class="read-more" target="_blank" rel="noopener" href="https://www.cloudflare.com/security-policy">CloudFlare Privacy &amp; Security Policy</a></p>
@@ -52,8 +62,10 @@
                 <a target="_blank" rel="noopener" href="http://support.apple.com/kb/PH17191" class="column">
                     <img src="images/privacy-policy/safari_128x128.png" data-l10n-off alt="Safari" class="browsers-list" />
                     <h4 data-l10n-off>Safari</h4>
-                </a>                               
-                <h3>Transparency</h3>
+                </a>
+            </div>
+            <div class="row docs">
+                <h2>Transparency</h2>
                 <p>We have not placed any backdoors into our software and have not received any requests for doing so. We have also never received a National Security Letter, FISA order, or any other classified request for user information.</p>
             </div>
 <?php