added reveal animation to all pages.

new front/css/style.css

@@ -4118,3 +4118,42 @@ or: var(--c-teal);
 .acc__q[aria-expanded="false"] + .acc__a p {
   padding-top: 0;
 }
+
+/* =========================================================
+   Scroll reveal
+   each top-level section fades and rises into place the first
+   time it crosses into view; its cards cascade in right after
+   ========================================================= */
+@media (prefers-reduced-motion: no-preference) {
+  .reveal {
+    opacity: 0;
+    transform: translateY(2.5rem);
+    transition:
+      opacity 0.7s var(--ease),
+      transform 0.7s var(--ease);
+  }
+
+  .reveal.is-visible {
+    opacity: 1;
+    transform: none;
+  }
+
+  .reveal-item {
+    opacity: 0;
+  }
+
+  .reveal-item.is-visible {
+    animation: card-rise 0.6s var(--ease) both;
+  }
+
+  @keyframes card-rise {
+    from {
+      opacity: 0;
+      transform: translateY(1.5rem);
+    }
+    to {
+      opacity: 1;
+      transform: none;
+    }
+  }
+}

new front/js/main.js

@@ -539,4 +539,36 @@
       ticketForm.reset();
     });
   }
+
+  /* ---------- scroll reveal: sections fade/rise in, cards cascade after ---------- */
+  var reduceMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
+  if (!reduceMotion && 'IntersectionObserver' in window) {
+    var revealSections = Array.prototype.slice.call(document.querySelectorAll('#main > section'));
+    var cardSelector = '.dcard, .acard, .titem, .rcard, .quote, .statcard';
+    var groupCounts = new Map();
+
+    revealSections.forEach(function (section) {
+      section.classList.add('reveal');
+      Array.prototype.forEach.call(section.querySelectorAll(cardSelector), function (card) {
+        var group = card.parentElement;
+        var i = groupCounts.get(group) || 0;
+        groupCounts.set(group, i + 1);
+        card.classList.add('reveal-item');
+        card.style.animationDelay = (Math.min(i, 7) * 0.07) + 's';
+      });
+    });
+
+    var revealObserver = new IntersectionObserver(function (entries, obs) {
+      entries.forEach(function (entry) {
+        if (!entry.isIntersecting) return;
+        entry.target.classList.add('is-visible');
+        Array.prototype.forEach.call(entry.target.querySelectorAll('.reveal-item'), function (item) {
+          item.classList.add('is-visible');
+        });
+        obs.unobserve(entry.target);
+      });
+    }, { threshold: 0.15, rootMargin: '0px 0px -8% 0px' });
+
+    revealSections.forEach(function (section) { revealObserver.observe(section); });
+  }
 })();