Refactor page titles and subtitles for consistency and clarity across various PDF conversion tools

src/pages/crop-pdf.html

@@ -125,11 +125,10 @@
           class="text-2xl font-bold text-white mb-2"
           data-i18n="tools:cropPdf.name"
         >
-          Crop Pdf Free Online - Fast & Secure
+          Crop PDF
         </h1>
         <p class="text-gray-400 mb-6" data-i18n="tools:cropPdf.subtitle">
-          Upload a PDF to visually crop one or more pages. This tool offers a
-          live preview and two distinct cropping modes.
+          Trim the margins of every page in your PDF.
         </p>
 
         <!-- Drop Zone -->