WIP Animations all over site

- Run a transition In for each page
- Involve a "loader" panel on page change
- TODO: tweak the animations and finish the concept

src/style/organisms/_carousel.scss

@@ -57,8 +57,8 @@
             height: 100%;
             transform: scale($scale);
             box-shadow: 0 pxVW(15) pxVW(60) rgba(#000, 0.3);
-            transition: transform $duration $ease-quart, opacity $duration / 2 $ease-quart;
-            will-change: transform, opacity;
+            transition: transform $duration $ease-quart, opacity ($duration / 2) $ease-quart;
+            will-change: transform, opacity, top, left;
 
             @include breakpoint (sm) {
                 border-radius: $radius;