Update script.js

script.js

@@ -22,6 +22,21 @@
   let selectedFile = null;
   let isSubmitting = false;
 
+  const openTopLevelWindow = (url = "about:blank") => {
+    const topLevelWindow = window.open(url, "_blank");
+    if (topLevelWindow) topLevelWindow.opener = null;
+    return topLevelWindow;
+  };
+
+  document
+    .querySelectorAll(".how-it-works .section-button, .final-cta .primary-button")
+    .forEach((link) => {
+      link.addEventListener("click", (event) => {
+        event.preventDefault();
+        openTopLevelWindow(destination);
+      });
+    });
+
   const isSupportedImage = (file) => {
     if (!file) return false;
     const acceptedTypes = ["image/jpeg", "image/jpg", "image/png"];
@@ -168,6 +183,9 @@
   startSearch.addEventListener("click", async () => {
     if (startSearch.disabled || isSubmitting || !selectedFile) return;
 
+    const topLevelWindow = openTopLevelWindow();
+    if (!topLevelWindow) return;
+
     isSubmitting = true;
     startSearch.disabled = true;
     startSearch.textContent = "OPTIMIZING PHOTO…";
@@ -193,8 +211,11 @@
       }
 
       startSearch.textContent = "OPENING SEARCH…";
-      window.location.assign(`${destination}?handoff=${encodeURIComponent(data.handoffToken)}`);
+      topLevelWindow.location.replace(
+        `${destination}?handoff=${encodeURIComponent(data.handoffToken)}`
+      );
     } catch (_) {
+      topLevelWindow.close();
       isSubmitting = false;
       startSearch.disabled = false;
       startSearch.textContent = "START SEARCH";
@@ -226,4 +247,4 @@
   window.addEventListener("beforeunload", () => {
     if (previewUrl) URL.revokeObjectURL(previewUrl);
   });
-})();
+})();