diff --git a/consultancy.html b/consultancy.html
index dc2d9fc..44e622e 100644
--- a/consultancy.html
+++ b/consultancy.html
@@ -30,7 +30,7 @@
           <a href="consultancy.html" class="active">Consultancy</a>
           <a href="videos.html">Videos</a>
         </nav>
-        <a href="mailto:bournemouththechnology@protonmail.com" class="btn btn-dark btn-sm">Get in touch</a>
+        <a href="mailto:bournemouthtech@protonmail.com" class="btn btn-dark btn-sm">Get in touch</a>
       </div>
     </div>
   </nav>
@@ -42,7 +42,7 @@
       <h1>Drone Integration<br>Consultancy.</h1>
       <p>We package our devkits and open-source software into custom solutions for your industry. End-to-end deployment, training, and support.</p>
       <div style="margin-top:32px;display:flex;flex-wrap:wrap;gap:13px;">
-        <a href="mailto:bournemouththechnology@protonmail.com" class="btn btn-dark btn-lg">Talk to our team</a>
+        <a href="mailto:bournemouthtech@protonmail.com" class="btn btn-dark btn-lg">Talk to our team</a>
         <a href="#industries" class="btn btn-outline btn-lg">See use cases</a>
       </div>
     </div>
@@ -192,7 +192,7 @@
       <h2 class="section-title" style="font-size:clamp(38px,6vw,72px);margin-top:14px;">Bring us your hardest deployment.</h2>
       <p style="font-size:clamp(17px,1.6vw,20px);color:rgba(255,255,255,0.66);margin-top:22px;line-height:1.55;">Tell us your use case and we'll scope a solution. No commitment required — we'll reply within one working day.</p>
       <div style="margin-top:32px;display:flex;flex-wrap:wrap;gap:13px;justify-content:center;">
-        <a href="mailto:bournemouththechnology@protonmail.com" class="btn btn-white btn-lg">bournemouththechnology@protonmail.com</a>
+        <a href="mailto:bournemouthtech@protonmail.com" class="btn btn-white btn-lg">bournemouthtech@protonmail.com</a>
       </div>
       <div style="margin-top:18px;font-family:var(--mono);font-size:13px;color:rgba(255,255,255,0.4);">We typically respond within one working day.</div>
     </div>
diff --git a/devkits.html b/devkits.html
index e08dd46..b385fa7 100644
--- a/devkits.html
+++ b/devkits.html
@@ -136,7 +136,7 @@
               2.4GHz radio antenna
             </li>
           </ul>
-          <a href="mailto:bournemouththechnology@protonmail.com" class="btn btn-dark btn-md" style="margin-top:auto;">Buy now</a>
+          <a href="mailto:bournemouthtech@protonmail.com" class="btn btn-dark btn-md" style="margin-top:auto;">Buy now</a>
         </div>
 
         <!-- Edge Compute Kit (featured) -->
@@ -170,7 +170,7 @@
               Thermal management system
             </li>
           </ul>
-          <a href="mailto:bournemouththechnology@protonmail.com" class="btn btn-white btn-md" style="margin-top:auto;">Buy now</a>
+          <a href="mailto:bournemouthtech@protonmail.com" class="btn btn-white btn-md" style="margin-top:auto;">Buy now</a>
         </div>
 
         <!-- Heavy Lift -->
@@ -197,7 +197,7 @@
               Custom consultancy included
             </li>
           </ul>
-          <a href="mailto:bournemouththechnology@protonmail.com" class="btn btn-outline btn-md" style="margin-top:auto;">Get in touch</a>
+          <a href="mailto:bournemouthtech@protonmail.com" class="btn btn-outline btn-md" style="margin-top:auto;">Get in touch</a>
         </div>
 
       </div>
@@ -211,7 +211,7 @@
         </div>
         <div style="display:flex;align-items:center;justify-content:flex-end;gap:20px;flex-wrap:wrap;">
           <div class="product-price" style="font-size:18px;color:var(--ink-3);">Contact for pricing</div>
-          <a href="mailto:bournemouththechnology@protonmail.com" class="btn btn-outline btn-md">Get in touch</a>
+          <a href="mailto:bournemouthtech@protonmail.com" class="btn btn-outline btn-md">Get in touch</a>
         </div>
       </div>
 
diff --git a/index.html b/index.html
index 9afeda2..fde19ff 100644
--- a/index.html
+++ b/index.html
@@ -95,7 +95,7 @@
     <div class="hero-inner">
       <div class="eyebrow">Drone development kits · Open source</div>
       <h1>Build. Share. Deploy.</h1>
-      <p>Hardware devkits, open-source drone software, and integrated consultancy for domestic and industrial solutions.</p>
+      <p>Hardware devkits, a fully open-source stack, and integrated consultancy for domestic and industrial solutions.</p>
       <div class="hero-ctas">
         <a href="devkits.html" class="btn btn-dark btn-lg">Buy a devkit · from £1,999</a>
         <a href="videos.html" class="btn btn-outline btn-lg">
@@ -162,10 +162,14 @@
     <div class="container">
       <div class="two-col">
         <div>
-          <div class="eyebrow">Software · Free forever</div>
-          <h2 class="section-title">Open Source.</h2>
-          <p class="section-body">Free virtual offering with open-source flight code, AI inference models, simulation environments, and forums for AI/drone innovation discussions.</p>
+          <div class="eyebrow">Open stack · Free forever</div>
+          <h2 class="section-title">Open Source Stack.</h2>
+          <p class="section-body">Everything open — PCB schematics, CAD files, flight firmware, AI models, and ground control GUIs. Freedom to build and deploy without restriction.</p>
           <ul class="feature-list on-dark" style="margin-top:34px;">
+            <li>
+              <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="#fff" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6L9 17l-5-5"/></svg>
+              PCB schematics &amp; CAD files
+            </li>
             <li>
               <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="#fff" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6L9 17l-5-5"/></svg>
               Flight control firmware
@@ -176,11 +180,7 @@
             </li>
             <li>
               <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="#fff" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6L9 17l-5-5"/></svg>
-              Simulation &amp; testing tools
-            </li>
-            <li>
-              <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="#fff" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6L9 17l-5-5"/></svg>
-              Forum for AI &amp; innovation
+              Ground control &amp; mission planning GUI
             </li>
           </ul>
           <div style="margin-top:34px;display:flex;flex-wrap:wrap;gap:13px;">
@@ -312,7 +312,7 @@
         <div>
           <div class="footer-col-label">Connect</div>
           <div class="footer-col-links">
-            <a href="mailto:bournemouththechnology@protonmail.com">Contact</a>
+            <a href="mailto:bournemouthtech@protonmail.com">Contact</a>
             <a href="https://www.youtube.com/@JonStarkeyfilms">YouTube</a>
           </div>
         </div>
diff --git a/opensource.html b/opensource.html
index 22d03b9..fe7fff3 100644
--- a/opensource.html
+++ b/opensource.html
@@ -3,8 +3,8 @@
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
-  <title>Open Source Software — Bournemouth Technology</title>
-  <meta name="description" content="Free, open-source drone software stack. Flight controllers, AI models, simulation tools, and more. MIT licensed.">
+  <title>Open Source Stack — Bournemouth Technology</title>
+  <meta name="description" content="Everything open: hardware designs, PCB schematics, flight firmware, AI models, and GUIs. Freedom to build, modify, and deploy without restriction.">
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=Hanken+Grotesk:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap" rel="stylesheet">
@@ -38,12 +38,12 @@
   <!-- PAGE HERO (dark) -->
   <section class="section-dark" style="padding:clamp(64px,8vw,100px) 0 clamp(56px,7vw,88px);border-bottom:1px solid rgba(255,255,255,0.1);">
     <div class="container">
-      <div class="eyebrow">Software · Free forever</div>
-      <h1 style="font-size:clamp(44px,7vw,88px);font-weight:800;letter-spacing:-0.04em;line-height:0.95;margin-top:14px;max-width:820px;">Open Source<br>Software.</h1>
-      <p style="font-size:clamp(17px,1.8vw,21px);line-height:1.55;color:rgba(255,255,255,0.66);max-width:620px;margin-top:22px;">Free, open-source drone software stack. Flight controllers, AI models, simulation tools, and more.</p>
+      <div class="eyebrow">Open stack · Free forever</div>
+      <h1 style="font-size:clamp(44px,7vw,88px);font-weight:800;letter-spacing:-0.04em;line-height:0.95;margin-top:14px;max-width:820px;">Open Source<br>Stack.</h1>
+      <p style="font-size:clamp(17px,1.8vw,21px);line-height:1.55;color:rgba(255,255,255,0.66);max-width:620px;margin-top:22px;">Everything open — from PCB schematics and CAD files to flight firmware, AI models, and ground control GUIs. Freedom to build, modify, and deploy without restriction.</p>
       <div style="margin-top:32px;display:flex;flex-wrap:wrap;gap:13px;">
         <a href="#repos" class="btn btn-white btn-md">Explore projects</a>
-        <a href="mailto:bournemouththechnology@protonmail.com" class="btn btn-ghost-dark btn-md">Get in touch</a>
+        <a href="mailto:bournemouthtech@protonmail.com" class="btn btn-ghost-dark btn-md">Get in touch</a>
       </div>
     </div>
   </section>
@@ -52,12 +52,12 @@
   <section class="section">
     <div class="container">
       <div class="eyebrow" style="margin-bottom:14px;">Why open source?</div>
-      <h2 class="section-title" style="margin-top:0;">Built on trust,<br>not lock-in.</h2>
+      <h2 class="section-title" style="margin-top:0;">Every layer.<br>Fully open.</h2>
       <div class="grid-3" style="margin-top:48px;">
         <div class="why-card">
           <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" style="margin-bottom:16px;" aria-hidden="true"><rect x="3" y="11" width="18" height="11" rx="2" ry="2"/><path d="M7 11V7a5 5 0 0110 0v4"/></svg>
           <h3>No Lock-In</h3>
-          <p>Full source code access. Modify, extend, and deploy without vendor restrictions.</p>
+          <p>Full access to every layer — hardware designs, firmware, and UI. Modify, manufacture, and deploy without vendor restrictions.</p>
         </div>
         <div class="why-card">
           <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" style="margin-bottom:16px;" aria-hidden="true"><path d="M17 21v-2a4 4 0 00-4-4H5a4 4 0 00-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M23 21v-2a4 4 0 00-3-3.87M16 3.13a4 4 0 010 7.75"/></svg>
@@ -67,7 +67,7 @@
         <div class="why-card">
           <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" style="margin-bottom:16px;" aria-hidden="true"><path d="M2 3h6a4 4 0 014 4v14a3 3 0 00-3-3H2z"/><path d="M22 3h-6a4 4 0 00-4 4v14a3 3 0 013-3h7z"/></svg>
           <h3>Learn &amp; Build</h3>
-          <p>Educational friendly. Perfect for research, teaching, and experimentation.</p>
+          <p>Study the PCB, read the firmware, fork the GUI. Every layer is documented and designed to be understood.</p>
         </div>
       </div>
     </div>
@@ -102,7 +102,7 @@
     <div class="container">
       <div class="eyebrow" style="margin-bottom:14px;">Projects</div>
       <h2 class="section-title" style="margin-top:0;">Six repos. One stack.</h2>
-      <p style="font-size:17px;color:var(--ink-2);margin-top:16px;max-width:560px;line-height:1.55;">Clone our repos, join the community, and start developing your drone applications today.</p>
+      <p style="font-size:17px;color:var(--ink-2);margin-top:16px;max-width:560px;line-height:1.55;">Clone any repo and own it completely. Every layer of the stack — from silicon to screen — is open.</p>
 
       <div class="grid-3" style="margin-top:48px;">
 
@@ -212,8 +212,8 @@
       <div class="two-col">
         <div>
           <div class="eyebrow">Get started</div>
-          <h2 class="section-title">Up and running in minutes.</h2>
-          <p class="section-body">Clone a repo, spin up the simulator, and start flying — no hardware required to begin.</p>
+          <h2 class="section-title">From schematic to screen.</h2>
+          <p class="section-body">Clone a repo, spin up the simulator, and start flying — or grab the PCB Gerbers and spin your own board. Every layer is yours.</p>
           <div style="margin-top:34px;display:flex;flex-wrap:wrap;gap:13px;">
             <a href="#" class="btn btn-white btn-md">Read the docs</a>
             <a href="#" class="btn btn-ghost-dark btn-md">View on GitHub</a>
@@ -270,8 +270,8 @@
   <!-- CTA -->
   <section class="cta-band">
     <div class="container">
-      <h2>Fork it. Fly it. Ship it.</h2>
-      <p>All our software is free forever, MIT or Apache licensed. No strings attached.</p>
+      <h2>Fork it. Build it. Ship it.</h2>
+      <p>Hardware designs, firmware, and GUIs — all free forever, MIT or Apache licensed. No strings attached.</p>
       <div class="cta-band-btns">
         <a href="#" class="btn btn-dark btn-lg">View on GitHub</a>
         <a href="devkits.html" class="btn btn-outline btn-lg">Get the hardware</a>