upgrade to different layout

src/layouts/TransitionLayout.astro

@@ -0,0 +1,25 @@
+---
+import { ViewTransitions } from 'astro:transitions';
+import BaseLayout from './BaseLayout.astro';
+
+const { title, description } = Astro.props;
+---
+
+<BaseLayout title={title} description={description}>
+  <ViewTransitions fallback="swap" />
+  
+  <div transition:animate="slide">
+    <slot />
+  </div>
+</BaseLayout>
+
+<style>
+  /* Custom transition styles */
+  ::view-transition-old(root) {
+    animation: 0.5s cubic-bezier(0.76, 0, 0.24, 1) both slide-to-left;
+  }
+  
+  ::view-transition-new(root) {
+    animation: 0.5s cubic-bezier(0.76, 0, 0.24, 1) both slide-from-right;
+  }
+</style>