diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4106e66..c63652d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,6 +30,13 @@ jobs:
       - name: Verify dependencies
         run: go mod verify
 
+      - name: Install Chrome for PDF tests
+        run: |
+          wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
+          sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'
+          sudo apt-get update
+          sudo apt-get install -y google-chrome-stable
+
       - name: Run linter
         uses: golangci/golangci-lint-action@v7
         with:
diff --git a/internal/models/cv.go b/internal/models/cv.go
index a047cf7..997950e 100644
--- a/internal/models/cv.go
+++ b/internal/models/cv.go
@@ -214,6 +214,30 @@ type ShortcutItem struct {
 	Description string `json:"description"`
 }
 
+// findDataFile locates a data file by searching up the directory tree
+func findDataFile(filename string) (string, error) {
+	// Try current directory first
+	if _, err := os.Stat(filename); err == nil {
+		return filename, nil
+	}
+
+	// Try parent directories (for tests running from subdirectories)
+	paths := []string{
+		filename,                   // Current dir
+		"../" + filename,          // One level up
+		"../../" + filename,       // Two levels up (for tests in internal/handlers)
+		"../../../" + filename,    // Three levels up
+	}
+
+	for _, path := range paths {
+		if _, err := os.Stat(path); err == nil {
+			return path, nil
+		}
+	}
+
+	return "", fmt.Errorf("file not found: %s (searched: current dir, ../, ../../, ../../../)", filename)
+}
+
 // LoadCV loads CV data from a JSON file for the specified language
 func LoadCV(lang string) (*CV, error) {
 	if lang != "en" && lang != "es" {
@@ -221,7 +245,12 @@ func LoadCV(lang string) (*CV, error) {
 	}
 
 	filename := fmt.Sprintf("data/cv-%s.json", lang)
-	data, err := os.ReadFile(filename)
+	filepath, err := findDataFile(filename)
+	if err != nil {
+		return nil, err
+	}
+
+	data, err := os.ReadFile(filepath)
 	if err != nil {
 		return nil, fmt.Errorf("error reading file %s: %w", filename, err)
 	}
@@ -252,7 +281,12 @@ func LoadUI(lang string) (*UI, error) {
 	}
 
 	filename := fmt.Sprintf("data/ui-%s.json", lang)
-	data, err := os.ReadFile(filename)
+	filepath, err := findDataFile(filename)
+	if err != nil {
+		return nil, err
+	}
+
+	data, err := os.ReadFile(filepath)
 	if err != nil {
 		return nil, fmt.Errorf("error reading file %s: %w", filename, err)
 	}