add grounding page

src/index.njk

@@ -2,7 +2,7 @@
 layout: layouts/base.njk
 title: "Handywoman San Francisco"
 description: "San Francisco's trusted handywoman — precise, reliable, and easy to work with. Diana brings aerospace-level project coordination to your home. Request a quote."
-ogImage: "diana_photo-min-1-scaled.webp"
+ogImage: "diana_photo-cropped.png"
 ---
 
 {# ── Hero ─────────────────────────────────────────────────────────────────── #}
@@ -27,7 +27,7 @@ ogImage: "diana_photo-min-1-scaled.webp"
 
     <div class="hero__image">
       <img
-        src="{{ rootPath }}assets/diana_photo-min-1-scaled.webp"
+        src="{{ rootPath }}assets/diana_photo-cropped.png"
         alt="Diana on a sailboat with the Golden Gate Bridge in the background, smiling."
         loading="eager"
         fetchpriority="high"

src/testimonials.njk

@@ -8,7 +8,7 @@ description: "Read what Diana's clients say about her work — reliable, hardwor
 <section class="page-hero bg-graphite">
   <div class="page-hero__inner container">
     <p class="section-eyebrow">Testimonials</p>
-    <h1 class="page-hero__title">What clients say.</h1>
+    <h1 class="page-hero__title">What clients say:</h1>
     <p class="page-hero__lead">From San Francisco homeowners who've worked with Diana.</p>
   </div>
 </section>