diff --git a/css/styles.css b/css/styles.css
index 09285b8..c7eb603 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -203,6 +203,14 @@ body {
   box-shadow: 0 0 12px rgba(6, 182, 212, 0.4);
 }
 
+.nav-text-mobile {
+  display: none;
+}
+
+.nav-text-desktop {
+  display: inline;
+}
+
 .nav-right {
   display: flex;
   align-items: center;
@@ -1865,9 +1873,22 @@ body {
 
 /* Responsive Mobile Driving Mode (Calm, Uncluttered, Immersive Map) */
 @media (max-width: 768px) {
+  html, body {
+    overscroll-behavior: none;
+    -webkit-overflow-scrolling: touch;
+  }
+
+  /* Full Bleed Radar Canvas on Mobile */
+  .radar-view-container {
+    height: calc(100dvh - 48px);
+    height: calc(100svh - 48px);
+    width: 100%;
+  }
+
   /* Ultra-Compact Site Nav */
   .site-nav {
-    padding: 6px 12px;
+    padding: max(6px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) 6px max(10px, env(safe-area-inset-left));
+    min-height: 48px;
   }
   .brand-text .brand-tagline,
   .badge-live-pulse {
@@ -1883,6 +1904,12 @@ body {
     padding: 5px 8px;
     font-size: 0.72rem;
   }
+  .nav-text-desktop {
+    display: none;
+  }
+  .nav-text-mobile {
+    display: inline;
+  }
   .user-profile-pill {
     padding: 4px 8px;
     font-size: 0.72rem;
@@ -1891,13 +1918,13 @@ body {
   /* Sleek Floating Top Driving Capsule */
   .driver-hud {
     position: absolute;
-    top: 10px;
-    left: 10px;
-    right: 10px;
+    top: max(8px, env(safe-area-inset-top));
+    left: max(10px, env(safe-area-inset-left));
+    right: max(10px, env(safe-area-inset-right));
     width: auto;
     padding: 8px 12px;
     border-radius: 16px;
-    background: rgba(10, 14, 23, 0.88);
+    background: rgba(10, 14, 23, 0.92);
     backdrop-filter: blur(20px);
     -webkit-backdrop-filter: blur(20px);
     border: 1px solid rgba(255, 255, 255, 0.12);
@@ -2020,7 +2047,7 @@ body {
     -webkit-backdrop-filter: blur(25px);
     border-top: 1px solid rgba(255, 255, 255, 0.18);
     border-radius: 22px 22px 0 0;
-    padding: 16px 16px 36px;
+    padding: 16px 16px max(28px, env(safe-area-inset-bottom));
     display: flex;
     flex-direction: column;
     gap: 8px;
@@ -2030,6 +2057,7 @@ body {
     box-shadow: 0 -12px 35px rgba(0, 0, 0, 0.75);
     max-height: 75vh;
     overflow-y: auto;
+    -webkit-overflow-scrolling: touch;
   }
 
   .map-top-controls.open-drawer {
@@ -2094,8 +2122,8 @@ body {
   /* Compact Floating Action Button on Mobile */
   .driver-fab-container {
     position: absolute;
-    bottom: 22px;
-    right: 14px;
+    bottom: max(18px, env(safe-area-inset-bottom));
+    right: max(14px, env(safe-area-inset-right));
     z-index: 500;
     margin: 0;
     pointer-events: auto;
@@ -2124,12 +2152,16 @@ body {
 
   /* Minimal Recenter Button on Mobile */
   .btn-recenter-pill {
-    bottom: 22px;
-    left: 14px;
+    position: absolute;
+    bottom: max(18px, env(safe-area-inset-bottom));
+    left: max(14px, env(safe-area-inset-left));
+    right: auto;
+    transform: none;
     padding: 10px 16px;
     border-radius: 9999px;
     font-size: 0.82rem;
     box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
+    z-index: 500;
   }
 
   .map-legend {
@@ -2140,6 +2172,42 @@ body {
   .leaflet-control-zoom {
     display: none !important; /* Touch pinch-to-zoom is native */
   }
+
+  /* Native Mobile Bottom Sheet for all Modals */
+  .agency-dialog,
+  .hardware-proof-dialog {
+    position: fixed !important;
+    bottom: 0 !important;
+    top: auto !important;
+    left: 0 !important;
+    right: 0 !important;
+    transform: none !important;
+    width: 100% !important;
+    max-width: 100% !important;
+    border-radius: 22px 22px 0 0 !important;
+    border-left: none !important;
+    border-right: none !important;
+    border-bottom: none !important;
+    max-height: 88dvh !important;
+    margin: 0 !important;
+    padding-bottom: max(20px, env(safe-area-inset-bottom)) !important;
+    box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.85) !important;
+    animation: sheet-slide-up 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
+  }
+
+  @keyframes sheet-slide-up {
+    from { transform: translateY(100%); }
+    to { transform: translateY(0); }
+  }
+
+  .modal-header {
+    padding: 18px 20px 14px;
+    border-radius: 22px 22px 0 0;
+  }
+
+  .modal-agency-name {
+    font-size: 1.25rem;
+  }
 }
 
 /* --- SLEEK RADAR DARK MODE FOR MAP TILES (Zero API Key, Zero Watermarks, 100% Free) --- */
@@ -2405,23 +2473,7 @@ body {
   to { opacity: 1; transform: translateX(-50%) translateY(0); }
 }
 
-/* 5. Mobile Adjustments for Driver FAB */
-@media (max-width: 768px) {
-  .driver-fab-container {
-    bottom: 20px;
-    right: 15px;
-  }
-  .btn-driver-fab {
-    padding: 12px 18px;
-    font-size: 0.85rem;
-  }
-  .fab-icon-glow {
-    font-size: 1.3rem;
-  }
-  .btn-recenter-pill {
-    bottom: 85px;
-  }
-}
+
 
 /* ==========================================================================
    PHOTO EVIDENCE & DEMOCRATIC VERIFICATION ENGINE
diff --git a/index.html b/index.html
index 0262be1..fa186b6 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
   <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover">
   <title>FlockRadar | Live ALPR Camera Awareness & National Transparency Directory</title>
   <meta name="description" content="A Waze-style real-time ALPR radar navigation app alerting drivers to active Flock camera recorded zones with live proximity alerts, audio warnings, and a 1,439-portal public directory.">
   <meta name="keywords" content="Flock Safety, ALPR, camera radar, waze for flock, live radar, license plate readers, police surveillance, camera alerts">
@@ -28,7 +28,7 @@
   <meta name="apple-mobile-web-app-title" content="FlockRadar">
   
   <!-- Main Stylesheet -->
-  <link rel="stylesheet" href="css/styles.css?v=8">
+  <link rel="stylesheet" href="css/styles.css?v=9">
 </head>
 <body>
 
@@ -56,11 +56,13 @@
         <div class="nav-mode-switcher" role="tablist">
           <button id="nav-map-btn" class="nav-mode-btn active" role="tab" aria-selected="true">
             <span class="mode-icon">🗺️</span>
-            <span>Live Radar Map</span>
+            <span class="nav-text-desktop">Live Radar Map</span>
+            <span class="nav-text-mobile">Radar</span>
           </button>
           <button id="nav-dir-btn" class="nav-mode-btn" role="tab" aria-selected="false">
             <span class="mode-icon">📋</span>
-            <span>National Directory (1,439)</span>
+            <span class="nav-text-desktop">National Directory (1,439)</span>
+            <span class="nav-text-mobile">Directory</span>
           </button>
         </div>
       </div>
@@ -969,10 +971,10 @@
   <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js" integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo=" crossorigin=""></script>
   
   <!-- Data & Application Logic with Cache Busting -->
-  <script src="data/portals.js?v=8"></script>
-  <script src="js/auth.js?v=8"></script>
-  <script src="js/radar.js?v=8"></script>
-  <script src="js/app.js?v=8"></script>
+  <script src="data/portals.js?v=9"></script>
+  <script src="js/auth.js?v=9"></script>
+  <script src="js/radar.js?v=9"></script>
+  <script src="js/app.js?v=9"></script>
 
   <!-- Service Worker Instant Cache Invalidation -->
   <script>
diff --git a/sw.js b/sw.js
index 33fce0e..3b8dce7 100644
--- a/sw.js
+++ b/sw.js
@@ -1,13 +1,13 @@
 // Service Worker for FlockRadar Offline Driving & Live Updates
-const CACHE_NAME = 'flockradar-v8';
+const CACHE_NAME = 'flockradar-v9';
 const ASSETS_TO_CACHE = [
   './',
   './index.html',
-  './css/styles.css?v=8',
-  './js/app.js?v=8',
-  './js/auth.js?v=8',
-  './js/radar.js?v=8',
-  './data/portals.js?v=8',
+  './css/styles.css?v=9',
+  './js/app.js?v=9',
+  './js/auth.js?v=9',
+  './js/radar.js?v=9',
+  './data/portals.js?v=9',
   './manifest.json'
 ];