Add industry case study section (BetterBuilding)

Author: nikoscham

assets/better-building-logo.png

@@ -298,6 +298,24 @@ mjx-container {
   }
 }
 
+.blue-box {
+  border-left: 4px solid #0056b3;
+  padding-left: 10px;
+  margin: 1em 0;
+  background-color: transparent;
+  border-radius: 0;
+  font-size: 1em;
+  line-height: 1.6;
+}
+
+.blue-label {
+  font-size: 0.75em;
+  font-weight: bold;
+  color: #0056b3;
+  letter-spacing: 1px;
+  text-transform: uppercase;
+}
+
 /* Tutorial styles */
 .image-container {
   width: 100%;
@@ -338,7 +356,9 @@ mjx-container {
   border-radius: 12px;
   border: 1px solid #e8e8e8;
   box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
-  transition: box-shadow 0.2s ease, transform 0.2s ease;
+  transition:
+    box-shadow 0.2s ease,
+    transform 0.2s ease;
   max-width: 900px;
 }
 
@@ -471,7 +491,7 @@ mjx-container {
 .copy-code-btn {
   position: absolute;
   top: 10px;
-  right: 10px;
+  right: 15px;
   display: inline-flex;
   align-items: center;
   gap: 5px;
@@ -484,7 +504,10 @@ mjx-container {
   color: #555;
   cursor: pointer;
   box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
-  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
+  transition:
+    background 0.15s,
+    color 0.15s,
+    box-shadow 0.15s;
   z-index: 10;
 }
 
@@ -531,7 +554,10 @@ mjx-container {
   border-radius: 8px;
   text-decoration: none;
   box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
-  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
+  transition:
+    background 0.15s,
+    transform 0.15s,
+    box-shadow 0.15s;
   white-space: nowrap;
 }
 
@@ -541,6 +567,52 @@ mjx-container {
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
 }
 
+.quickstart-overlay-actions {
+  position: absolute;
+  bottom: 10px;
+  right: 15px;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  z-index: 9;
+}
+
+.btn-codepen-quickstart {
+  padding: 4px 10px;
+  font-size: 0.8em;
+  border-radius: 6px;
+  background: #47cf73;
+  border: 1px solid #3dbb65;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
+  color: #111;
+}
+
+.btn-video-quickstart {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  padding: 4px 10px;
+  font-size: 0.8em;
+  font-weight: 600;
+  border-radius: 6px;
+  background: #ff0000;
+  border: 1px solid #cc0000;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
+  color: #fff;
+  text-decoration: none;
+  transition:
+    background 0.15s,
+    transform 0.15s,
+    box-shadow 0.15s;
+  white-space: nowrap;
+}
+
+.btn-video-quickstart:hover {
+  background: #e60000;
+  transform: translateY(-2px);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
+  color: #fff;
+}
 
 /* Media queries */
 /* Small screens: up to 500px */