fix(styles): increase CSS specifity for some selectors

Since `sideEffects` has been added to activate tree shakings, the
styles are imported in the wrong order in production build. There is an
open issue (again) on Next.js repo. I'm not sure it will be fixed soon
so in the meantime I had to increase the specifity of some selectors
to avoid broken styles.
I also fixed two minor layout errors:
* CV page widgets should use headings of level 2
* Homepage should wrap the cards in list items

1 files changed, 101 insertions, 99 deletions

diff --git a/src/components/organisms/navbar/navbar-item/navbar-item.module.scss b/src/components/organisms/navbar/navbar-item/navbar-item.module.scss
index f8249ba..a9a19de 100644
--- a/src/components/organisms/navbar/navbar-item/navbar-item.module.scss
+++ b/src/components/organisms/navbar/navbar-item/navbar-item.module.scss
@@ -2,23 +2,6 @@
 @use "../../../../styles/abstracts/mixins" as mix;
 @use "../../../../styles/abstracts/placeholders";
 
-.overlay {
-  @include mix.media("screen") {
-    @include mix.dimensions(null, "sm") {
-      bottom: var(--modal-pos, var(--btn-size, --default-btn-size));
-      display: flex;
-      flex-flow: row wrap;
-      place-content: flex-end;
-    }
-
-    @include mix.dimensions("sm") {
-      position: absolute;
-      inset: calc(100% + var(--spacing-2xs)) auto;
-      background: transparent;
-    }
-  }
-}
-
 .modal {
   transition:
     all 0.8s ease-in-out 0s,
@@ -58,88 +41,6 @@
   }
 }
 
-.checkbox {
-  position: absolute;
-
-  /* 6px = checkbox approximate size */
-  inset: calc(50% - 6px) calc(50% - 6px);
-  opacity: 0;
-  cursor: pointer;
-
-  &:hover,
-  &:focus {
-    &,
-    + .label {
-      @extend %draw-borders;
-    }
-  }
-
-  &:checked {
-    + .label {
-      --draw-border-color1: var(--color-primary-dark);
-      --draw-border-color2: var(--color-primary-light);
-
-      .icon--hamburger {
-        > span {
-          background: transparent;
-          border: transparent;
-
-          &::before {
-            top: 40%;
-            transform-origin: 50% 50%;
-            transform: rotate(-45deg);
-          }
-
-          &::after {
-            bottom: 40%;
-            transform-origin: 50% 50%;
-            transform: rotate(45deg);
-          }
-        }
-      }
-    }
-
-    ~ .overlay {
-      opacity: 1;
-      visibility: visible;
-    }
-  }
-
-  &:not(:checked) {
-    + .label {
-      --draw-border-color1: var(--color-primary-light);
-      --draw-border-color2: var(--color-primary-lighter);
-    }
-
-    ~ .overlay {
-      opacity: 0;
-      overflow: hidden;
-      visibility: hidden;
-
-      @include mix.media("screen") {
-        @include mix.dimensions("sm") {
-          overflow: visible;
-          transition: all 0.3s ease-in-out 0.8s;
-        }
-      }
-
-      > .modal {
-        @include mix.media("screen") {
-          @include mix.dimensions(null, "sm") {
-            transform: translateX(-100vw);
-          }
-
-          @include mix.dimensions("sm") {
-            transform: scale(0) perspective(#{fun.convert-px(250)})
-              translate3d(0, 0, #{fun.convert-px(-250)});
-            transform-origin: var(--transform-origin, 15% -15%);
-          }
-        }
-      }
-    }
-  }
-}
-
 @mixin modal-visible {
   > .checkbox,
   > .label {
@@ -166,6 +67,107 @@
 
   position: relative;
 
+  /* It needs to be nested because of wrong CSS ordering on production build. */
+  .overlay {
+    @include mix.media("screen") {
+      @include mix.dimensions(null, "sm") {
+        bottom: var(--modal-pos, var(--btn-size, --default-btn-size));
+        display: flex;
+        flex-flow: row wrap;
+        place-content: flex-end;
+      }
+
+      @include mix.dimensions("sm") {
+        position: absolute;
+        inset: calc(100% + var(--spacing-2xs)) auto;
+        background: transparent;
+      }
+    }
+  }
+
+  /* It needs to be nested because of wrong CSS ordering on production build. */
+  .checkbox {
+    position: absolute;
+
+    /* 6px = checkbox approximate size */
+    inset: calc(50% - 6px) calc(50% - 6px);
+    opacity: 0;
+    cursor: pointer;
+
+    &:hover,
+    &:focus {
+      &,
+      + .label {
+        @extend %draw-borders;
+      }
+    }
+
+    &:checked {
+      + .label {
+        --draw-border-color1: var(--color-primary-dark);
+        --draw-border-color2: var(--color-primary-light);
+
+        .icon--hamburger {
+          > span {
+            background: transparent;
+            border: transparent;
+
+            &::before {
+              top: 40%;
+              transform-origin: 50% 50%;
+              transform: rotate(-45deg);
+            }
+
+            &::after {
+              bottom: 40%;
+              transform-origin: 50% 50%;
+              transform: rotate(45deg);
+            }
+          }
+        }
+      }
+
+      ~ .overlay {
+        opacity: 1;
+        visibility: visible;
+      }
+    }
+
+    &:not(:checked) {
+      + .label {
+        --draw-border-color1: var(--color-primary-light);
+        --draw-border-color2: var(--color-primary-lighter);
+      }
+
+      ~ .overlay {
+        opacity: 0;
+        overflow: hidden;
+        visibility: hidden;
+
+        @include mix.media("screen") {
+          @include mix.dimensions("sm") {
+            overflow: visible;
+            transition: all 0.3s ease-in-out 0.8s;
+          }
+        }
+
+        > .modal {
+          @include mix.media("screen") {
+            @include mix.dimensions(null, "sm") {
+              transform: translateX(-100vw);
+            }
+
+            @include mix.dimensions("sm") {
+              transform: scale(0) perspective(#{fun.convert-px(250)})
+                translate3d(0, 0, #{fun.convert-px(-250)});
+              transform-origin: var(--transform-origin, 15% -15%);
+            }
+          }
+        }
+      }
+    }
+  }
+
   &--hidden-controller-sm {
     @include mix.media("screen") {
       @include mix.dimensions("sm") {