[772] fix: prevent content flash when using case studies filtering

website/modules/asset/ui/src/index.js

@@ -12,7 +12,19 @@ import { setupTagSearchForInput } from './searchInputHandler';
 import { FilterModal } from './filterModal';
 import { initClientSideFiltering } from './clientSideFiltering';
 
-/* eslint-enable sort-imports */
+function revealLoaded() {
+  document
+    .querySelectorAll(
+      '.breadcrumb.loading, .sf-container.loading, .page-main_content.loading',
+    )
+    .forEach((el) => {
+      el.classList.remove('loading');
+      el.classList.add('loaded');
+      if (el.hasAttribute('aria-busy')) {
+        el.setAttribute('aria-busy', 'false');
+      }
+    });
+}
 
 function initConfiguration() {
   window.DEFAULT_VISIBLE_TAGS_COUNT = 5;
@@ -57,13 +69,11 @@ function initFontChanger() {
 
   setInterval(() => {
     currentFontIndex = (currentFontIndex + 1) % fonts.length;
-    // Use Array.prototype.at() for safer array access
     const currentFont = fonts.at(currentFontIndex);
     heroContent.style.fontFamily = currentFont;
   }, 500);
 }
 
-// Tag search filter for case studies page
 function initCaseStudiesTagFilter({
   inputSelector = '.tag-search',
   containerSelector = '.filter-section',
@@ -92,12 +102,10 @@ function initializeAllComponents() {
   initClientSideFiltering();
 }
 
-// Barba pages
 function initBarbaPageTransitions() {
   if (!document.querySelector('[data-barba="container"]')) return;
 
   apos.util.onReady(() => {
-    // Initialize case studies filter handler
     initCaseStudiesFilterHandler();
 
     // Original Barba enter callback
@@ -175,23 +183,22 @@ function initBarbaPageTransitions() {
       ],
     });
 
-    // Add after hook for updating menu state
     barba.hooks.after(() => {
       // Update menu active state
       const currentPath = window.location.pathname;
       const menuLinks = document.querySelectorAll('.sf-nav__list a');
-
-      // First, remove active class from all menu items
       menuLinks.forEach((link) => link.classList.remove('active'));
-
-      // Then, add active class to the current menu item
       menuLinks.forEach((link) => {
         const href = link.getAttribute('href');
         const hrefPath = new URL(href, window.location.origin).pathname;
         if (hrefPath === currentPath) {
           link.classList.add('active');
         }
       });
+
+      revealLoaded();
+
+      initFilterModal();
     });
   });
 }
@@ -259,17 +266,13 @@ function initFilterModal() {
 
 document.addEventListener('DOMContentLoaded', initFilterModal);
 
-if (typeof barba !== 'undefined') {
-  barba.hooks.after(() => {
-    initFilterModal();
-  });
-}
-
 export default () => {
   initConfiguration();
 
   initializeAllComponents();
 
+  document.addEventListener('DOMContentLoaded', revealLoaded);
+
   apos.util.onReady(() => {
     initCaseStudiesFilterHandler();
   });
@@ -281,14 +284,13 @@ export default () => {
   // Case studies anchor fix
   setTimeout(() => {
     const { pathname, search, hash } = window.location;
-    const isCasesPage = pathname.includes('/cases');
-    const hasFilterParams =
-      search.includes('industry') ||
-      search.includes('stack') ||
-      search.includes('caseStudyType') ||
-      hash.includes('filter');
-
-    if (isCasesPage && hasFilterParams) {
+    if (
+      pathname.includes('/cases') &&
+      (search.includes('industry') ||
+        search.includes('stack') ||
+        search.includes('caseStudyType') ||
+        hash.includes('filter'))
+    ) {
       const filterAnchor = document.getElementById('filter');
       if (filterAnchor) filterAnchor.scrollIntoView({ behavior: 'smooth' });
     }

website/modules/asset/ui/src/scss/_animation.scss

@@ -55,3 +55,40 @@
     filter: blur(0);
   }
 }
+
+// Loading/Loaded states for reveal animations
+.loading {
+  opacity: 0;
+  overflow: hidden;
+  visibility: hidden;
+  transform: translateY(20px);
+  transition:
+    opacity 0.6s ease-out,
+    transform 0.6s ease-out;
+}
+
+.loaded {
+  opacity: 1;
+  overflow: visible;
+  visibility: visible;
+  transform: translateY(0);
+}
+
+// Specific loading states for breadcrumbs and containers
+.breadcrumb.loading,
+.sf-container.loading {
+  opacity: 0 !important;
+  visibility: hidden !important;
+  transform: translateY(15px);
+  transition:
+    opacity 0.5s ease-out,
+    visibility 0.5s ease-out,
+    transform 0.5s ease-out;
+}
+
+.breadcrumb.loaded,
+.sf-container.loaded {
+  opacity: 1 !important;
+  visibility: visible !important;
+  transform: translateY(0);
+}

website/modules/asset/ui/src/scss/_cases.scss

@@ -7,7 +7,6 @@
   &_content {
     display: flex;
     flex-direction: column;
-    gap: 2rem;
     margin-bottom: 3rem;
   }
 

website/modules/case-studies-page/views/index.html

@@ -6,7 +6,13 @@
   data-default-visible-tags="{{ data.defaultVisibleTagsCount }}"
 >
   <div class="cs_content">
-    <div class="page-main_content">{% area data.page, 'main' %}</div>
+    <div
+      class="page-main_content loading"
+      id="page-main_content"
+      aria-busy="true"
+    >
+      {% area data.page, 'main' %}
+    </div>
 
     <div id="filter" class="filter-anchor"></div>
 
@@ -295,6 +301,16 @@ <h4 class="portfolio-title">{{ article.portfolioTitle }}</h4>
 <script>
   window.totalPages = {{ data.totalPages | json }};
 </script>
+
+<noscript>
+  <style>
+    #page-main_content {
+      opacity: 1 !important;
+      overflow: visible !important;
+      visibility: visible !important;
+    }
+  </style>
+</noscript>
 <script src="/js/modules/case-studies-page/infinite-scroll.js"></script>
 
 {% endblock main %}

website/views/fragments/fragments.html

@@ -31,37 +31,52 @@
 <footer class="sf-footer sf-container">
   <div class="sf-footer__content">
     <div class="sf-footer__top">
-      <p class="sf-footer__tagline">A Deliberately Developmental Organization.</p>
+      <p class="sf-footer__tagline">
+        A Deliberately Developmental Organization.
+      </p>
       <p class="sf-footer__tagline">Built by real people, for real impact.</p>
-      <p class="sf-footer__tagline">Let's grow something meaningful together.</p>
+      <p class="sf-footer__tagline">
+        Let's grow something meaningful together.
+      </p>
     </div>
-    
+
     <div class="sf-footer__links">
       <div class="sf-footer__links-group">
-        <a href="https://www.linkedin.com/company/speed-and-function/" 
-           class="sf-footer__links-item" 
-           target="_blank" 
-           rel="noopener noreferrer">
+        <a
+          href="https://www.linkedin.com/company/speed-and-function/"
+          class="sf-footer__links-item"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
           linkedin
         </a>
-        <a href="mailto:connect@speedandfunction.com" 
-           class="sf-footer__links-item">
+        <a
+          href="mailto:connect@speedandfunction.com"
+          class="sf-footer__links-item"
+        >
           connect@speedandfunction.com
         </a>
       </div>
-      <a href="/privacy-policy" class="sf-footer__links-item sf-footer__links-item--policy">
+      <a
+        href="/privacy-policy"
+        class="sf-footer__links-item sf-footer__links-item--policy"
+      >
         privacy policy
       </a>
     </div>
-    
+
     <div class="sf-footer__bottom">
       <p class="sf-copy">&#169; {{ data.currentYear or '2025' }} S&amp;F</p>
     </div>
   </div>
 </footer>
 {% endfragment %} {% fragment breadcrumbs() %} {% if data.page._url !=
 data.home._url %}
-<nav class="breadcrumb" aria-label="Breadcrumb navigation">
+<nav
+  class="breadcrumb loading"
+  aria-label="Breadcrumb navigation"
+  aria-busy="true"
+>
   <ol class="breadcrumb-list">
     {% for page in data.page._ancestors %}
     <li class="breadcrumb-item">

website/views/layout.html

@@ -23,19 +23,19 @@
   <div
     class="bp-wrapper relative"
     data-barba="wrapper"
-    data-barba-namespace="home"
   >
     {% render fragments.header() %}
     <main
       class="bp-main"
       role="main"
       id="main"
       {% if not data.user %}
-        data-barba="container"
+      data-barba="container"
+      data-barba-namespace="{{ (data.page and data.page.type) or 'default' }}"
       {% endif %}
     >
       {% render fragments.breadcrumbs() %}
-      <div class="sf-container">
+      <div class="sf-container loading" aria-busy="true" data-reveal="dom">
 {% endblock %}
 
 {% block main %}
@@ -46,7 +46,16 @@
       </div>
     </main>
     {% render fragments.footer() %}
-    <script type="text/javascript"></script>
+    <noscript>
+      <style>
+        .breadcrumb.loading,
+        .sf-container.loading {
+          opacity: 1 !important;
+          overflow: visible !important;
+          visibility: visible !important;
+        }
+      </style>
+    </noscript>
   </div>
-{# Close .bp-wrapper #}
+  {# Close .bp-wrapper #}
 {% endblock %}