Add large size buttons variant and make disabled state global

src/style/atoms/_button.scss

@@ -22,7 +22,10 @@
         margin-right: 12px;
     }
 
-    // Size variants
+
+    /*
+    ** Size variants
+    */
     // Small
     &--small {
         height: 40px;
@@ -34,10 +37,34 @@
         }
     }
 
-    // Color Variants
+    // Large
+    &--large {
+        height: 56px;
+        font-size: rem(16px);
+
+        @include bp (sm) {
+            height: 72px;
+            height: 72px;
+            padding: 0 40px;
+            font-size: rem(18px);
+        }
+    }
+
+
+    /*
+    ** Color Variants
+    */
     // Pink
     &--pink {
         background: $color-secondary-light;
+    }
+    &--beige {
+        $color-button: #F2D3B8;
+        background: $color-button;
 
+        &[disabled] {
+            background: none;
+            border: 2px solid darken($color-button, 2);
+        }
     }
 }