docs: adopt the radar icon + v0.5.3 (smart-glasses detection)

Swaps the ◉ glyph for the new radar logo (nav, footer, favicon, OG card),
bumps to v0.5.3, and notes smart-glasses (Meta/Snap/Vuzix) in the Commercial source.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

docs/index.html

@@ -15,6 +15,7 @@
 <meta name="twitter:card" content="summary_large_image">
 <meta name="twitter:image" content="https://overwatch.netslum.io/og.png">
 <meta name="theme-color" content="#07070d">
+<link rel="icon" type="image/svg+xml" href="logo.svg">
 
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
@@ -33,7 +34,7 @@
 <nav class="nav">
   <div class="container nav-inner">
     <a class="nav-brand" href="#">
-      <span class="nav-mark" aria-hidden="true">◉</span>
+      <img class="nav-logo" src="logo.svg" width="30" height="30" alt="" aria-hidden="true">
       OVERWATCH
     </a>
     <div class="nav-links">
@@ -55,7 +56,7 @@
   <div class="container hero-inner">
     <div class="hero-eyebrow">
       <span class="dot dot-pulse"></span>
-      v0.5.2 · Android · passive
+      v0.5.3 · Android · passive
     </div>
     <h1 class="hero-title">
       <span class="display-wordmark">OVERWATCH</span>
@@ -249,10 +250,10 @@
         <div class="bento-icon">🏠</div>
         <h3>Commercial</h3>
         <p>
-          Nearby consumer smart-home gear (Nest, Ring, Echo, hidden cams) as a
-          secondary situational signal, riding the BLE + WiFi scans.
-          Score-capped at ORANGE so a cluster of doorbells never reads as
-          ALPR-grade certainty.
+          Nearby consumer smart-home gear (Nest, Ring, Echo, hidden cams) and
+          <strong>smart glasses (Meta, Snap, Vuzix)</strong> as a secondary
+          situational signal, riding the BLE + WiFi scans. Score-capped at
+          ORANGE so a cluster of doorbells never reads as ALPR-grade certainty.
         </p>
       </article>
     </div>
@@ -392,7 +393,7 @@
           <ul>
             <li>Grab the latest debug-signed APK from
               <a href="https://github.com/KaraZajac/OVERWATCH/releases/latest">Releases</a>
-              (currently <strong>v0.5.2</strong>).</li>
+              (currently <strong>v0.5.3</strong>).</li>
           </ul>
         </div>
         <div class="tl-col tl-active">
@@ -423,7 +424,7 @@
   <div class="container footer-inner">
     <div class="footer-col">
       <div class="footer-brand">
-        <span class="nav-mark" aria-hidden="true">◉</span>
+        <img class="nav-logo" src="logo.svg" width="26" height="26" alt="" aria-hidden="true">
         OVERWATCH
       </div>
       <p class="footer-tag">
@@ -462,7 +463,7 @@
       transmit, probe, jam, or interfere with any device or network.
     </p>
     <p class="footer-meta">
-      v0.5.2 · <a href="https://github.com/KaraZajac/OVERWATCH">github.com/KaraZajac/OVERWATCH</a>
+      v0.5.3 · <a href="https://github.com/KaraZajac/OVERWATCH">github.com/KaraZajac/OVERWATCH</a>
     </p>
   </div>
 </footer>

docs/logo.svg

@@ -0,0 +1,15 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 108 108" width="108" height="108" role="img" aria-label="OVERWATCH">
+  <defs>
+    <radialGradient id="ow-bg" cx="50%" cy="40%" r="74%">
+      <stop offset="0" stop-color="#123a24"/>
+      <stop offset="1" stop-color="#0a0f12"/>
+    </radialGradient>
+  </defs>
+  <rect x="4" y="4" width="100" height="100" rx="26" fill="url(#ow-bg)" stroke="#1f3a2c"/>
+  <path d="M54,54 L54,20 A34,34 0 0,1 82.5,36 Z" fill="#1fbf6a" fill-opacity="0.30"/>
+  <circle cx="54" cy="54" r="33" fill="none" stroke="#10b981" stroke-width="2.4"/>
+  <circle cx="54" cy="54" r="22" fill="none" stroke="#10b981" stroke-width="2.2" stroke-opacity="0.82"/>
+  <circle cx="54" cy="54" r="11" fill="none" stroke="#10b981" stroke-width="2" stroke-opacity="0.68"/>
+  <path d="M54,21 V87 M21,54 H87" stroke="#10b981" stroke-width="1.3" stroke-opacity="0.5"/>
+  <circle cx="70" cy="40" r="4.6" fill="#ef4444"/>
+</svg>

docs/og-card.html

@@ -21,7 +21,7 @@
   .url { position: absolute; bottom: 48px; right: 82px; font-family: "JetBrains Mono", monospace; font-size: 21px; color: #5b5b75; }
 </style></head><body>
   <div class="wrap">
-    <div class="brand"><span class="mark">◉</span><span class="name">OVERWATCH</span></div>
+    <div class="brand"><img src="logo.svg" style="width:80px;height:80px;border-radius:17px" alt=""><span class="name">OVERWATCH</span></div>
     <div class="tag">Passive surveillance detection for Android. Flag nearby <b>Flock ALPRs</b>, <b>Axon body cams</b> &amp; <b>police</b> — <b>it only listens.</b></div>
     <div class="tiers">
       <span class="tdot"><i style="background:#22c55e;box-shadow:0 0 12px #22c55e"></i>GREEN</span>

docs/style.css

@@ -1085,3 +1085,7 @@ pre.code .prompt { color: var(--accent-hot); user-select: none; }
 /* download steps: stack the timeline columns inside the split */
 .dl-steps { grid-template-columns: 1fr !important; gap: 1rem; }
 .dl-steps .tl-col { margin: 0; }
+
+/* radar logo mark in nav/footer (replaces the ◉ glyph) */
+.nav-logo { display: inline-block; vertical-align: middle; border-radius: 7px; }
+.nav-brand .nav-logo { margin-right: 3px; }