fix(location): correct address from Nairobi to Mombasa (Utange/Bamburi)

- Update JSON-LD PostalAddress to Utange, Bamburi, Mombasa County, KE
- Hero 'Located in', contact section heading + address, about story, footer
- Matches the business's actual location (Utange, near Bighouse stage, Old Malindi Road)

Author: LGLenz

index.html

@@ -62,8 +62,9 @@
         "image": "https://kushysbeautyhaven.com/og-cover.jpg",
         "address": {
           "@type": "PostalAddress",
-          "streetAddress": "Kuna Plaza, Ngong Road",
-          "addressLocality": "Nairobi",
+          "streetAddress": "Utange, off Old Malindi Road (near Bighouse stage)",
+          "addressLocality": "Bamburi, Mombasa",
+          "addressRegion": "Mombasa County",
           "addressCountry": "KE"
         },
         "telephone": "+254-721-161-710",
@@ -1443,7 +1444,7 @@ <h1 id="hero-heading">
             <dl class="hero-meta">
               <div>
                 <dt>Located in</dt>
-                <dd>Nairobi, Kenya</dd>
+                <dd>Bamburi, Mombasa</dd>
               </div>
               <div>
                 <dt>Open</dt>
@@ -2063,7 +2064,7 @@ <h2 id="about-heading">
               <strong>KUSH Beauty Shop</strong> and <strong>Kushy's Beauty Haven</strong>
               — was founded by Inviolata Kuna Taaban out of a simple belief: every
               woman deserves an unhurried hour where she is the priority. What began
-              as private appointments in a small Nairobi studio grew, by word of
+              as private appointments in a small Mombasa studio grew, by word of
               mouth, into a full beauty and wellness destination.
             </p>
             <p>
@@ -2247,7 +2248,7 @@ <h3 id="mpesa-heading">
         <div class="container">
           <div class="section-head reveal">
             <p class="eyebrow">Visit &amp; Connect</p>
-            <h2 id="contact-heading">Find us in Nairobi</h2>
+            <h2 id="contact-heading">Find us in Mombasa</h2>
             <div class="divider" aria-hidden="true"></div>
           </div>
 
@@ -2261,9 +2262,9 @@ <h2 id="contact-heading">Find us in Nairobi</h2>
               </div>
               <h3>Studio Address</h3>
               <p>
-                Kuna Plaza, 2nd Floor<br />
-                Ngong Road, Kilimani<br />
-                Nairobi, Kenya
+                Utange, near Bighouse stage<br />
+                Off Old Malindi Road, Bamburi<br />
+                Mombasa, Kenya
               </p>
               <small>By appointment, walk-ins welcome</small>
             </article>
@@ -2352,7 +2353,7 @@ <h4>Explore</h4>
         <div>
           <h4>Contact</h4>
           <ul>
-            <li>Kuna Plaza, Ngong Road, Nairobi</li>
+            <li>Utange, Bamburi, Mombasa</li>
             <li><a href="tel:+254721161710">+254 721 161 710</a></li>
             <li>
               <a