fix: make summary sticky

app/[lang]/(live)/(public)/hotelreservation/(standard)/[step]/layout.module.css

@@ -1,5 +1,4 @@
 .layout {
-  min-height: 100dvh;
   background-color: var(--Scandic-Brand-Warm-White);
 }
 
@@ -9,7 +8,6 @@
   grid-template-columns: 1fr 340px;
   grid-template-rows: auto 1fr;
   margin: var(--Spacing-x5) auto 0;
-  padding-top: var(--Spacing-x6);
   /* simulates padding on viewport smaller than --max-width-navigation */
   width: min(
     calc(100dvw - (var(--Spacing-x2) * 2)),
@@ -17,8 +15,81 @@
   );
 }
 
-.summary {
-  align-self: flex-start;
+.summaryContainer {
   grid-column: 2 / 3;
   grid-row: 1/-1;
 }
+
+.summary {
+  background-color: var(--Main-Grey-White);
+
+  border-color: var(--Primary-Light-On-Surface-Divider-subtle);
+  border-style: solid;
+  border-width: 1px;
+  border-radius: var(--Corner-radius-Large);
+
+  z-index: 1;
+}
+
+.hider {
+  display: none;
+}
+
+.shadow {
+  display: none;
+}
+
+@media screen and (min-width: 950px) {
+  .summaryContainer {
+    display: grid;
+    grid-template-rows: auto auto 1fr;
+    margin-top: calc(0px - var(--Spacing-x9));
+  }
+
+  .summary {
+    position: sticky;
+    top: calc(
+      var(--booking-widget-desktop-height) +
+        var(--booking-widget-desktop-height) + var(--Spacing-x-one-and-half)
+    );
+    margin-top: calc(0px - var(--Spacing-x9));
+    border-bottom: none;
+    border-radius: var(--Corner-radius-Large) var(--Corner-radius-Large) 0 0;
+  }
+
+  .hider {
+    display: block;
+    background-color: var(--Scandic-Brand-Warm-White);
+    position: sticky;
+    margin-top: var(--Spacing-x4);
+    top: calc(
+      var(--booking-widget-desktop-height) +
+        var(--booking-widget-desktop-height) - 6px
+    );
+    height: 40px;
+  }
+
+  .shadow {
+    display: block;
+    background-color: var(--Main-Grey-White);
+    border-color: var(--Primary-Light-On-Surface-Divider-subtle);
+    border-style: solid;
+    border-left-width: 1px;
+    border-right-width: 1px;
+    border-top: none;
+    border-bottom: none;
+  }
+}
+
+@media screen and (min-width: 1367px) {
+  .summary {
+    top: calc(
+      var(--booking-widget-desktop-height) + var(--Spacing-x2) +
+        var(--Spacing-x-half)
+    );
+  }
+
+  .hider {
+    top: calc(var(--booking-widget-desktop-height) - 6px);
+  }
+}