diff --git a/frontend/android/app/src/main/res/drawable-hdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-hdpi/android12splash.png
new file mode 100644
index 0000000..05edcac
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-hdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-hdpi/splash.png b/frontend/android/app/src/main/res/drawable-hdpi/splash.png
new file mode 100644
index 0000000..b5f0f20
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-hdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-mdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-mdpi/android12splash.png
new file mode 100644
index 0000000..0c8d2e8
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-mdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-mdpi/splash.png b/frontend/android/app/src/main/res/drawable-mdpi/splash.png
new file mode 100644
index 0000000..ef79594
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-mdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-hdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-night-hdpi/android12splash.png
new file mode 100644
index 0000000..05edcac
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-hdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-hdpi/splash.png b/frontend/android/app/src/main/res/drawable-night-hdpi/splash.png
new file mode 100644
index 0000000..b5f0f20
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-hdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-mdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-night-mdpi/android12splash.png
new file mode 100644
index 0000000..0c8d2e8
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-mdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-mdpi/splash.png b/frontend/android/app/src/main/res/drawable-night-mdpi/splash.png
new file mode 100644
index 0000000..ef79594
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-mdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-v21/background.png b/frontend/android/app/src/main/res/drawable-night-v21/background.png
new file mode 100644
index 0000000..c2ad47d
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-v21/background.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-v21/launch_background.xml b/frontend/android/app/src/main/res/drawable-night-v21/launch_background.xml
new file mode 100644
index 0000000..3cc4948
--- /dev/null
+++ b/frontend/android/app/src/main/res/drawable-night-v21/launch_background.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
+</layer-list>
diff --git a/frontend/android/app/src/main/res/drawable-night-xhdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-night-xhdpi/android12splash.png
new file mode 100644
index 0000000..1a960a7
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-xhdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-xhdpi/splash.png b/frontend/android/app/src/main/res/drawable-night-xhdpi/splash.png
new file mode 100644
index 0000000..553bf09
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-xhdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png
new file mode 100644
index 0000000..9978a1c
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-xxhdpi/splash.png b/frontend/android/app/src/main/res/drawable-night-xxhdpi/splash.png
new file mode 100644
index 0000000..3e8d584
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-xxhdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png
new file mode 100644
index 0000000..db7f8d1
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night-xxxhdpi/splash.png b/frontend/android/app/src/main/res/drawable-night-xxxhdpi/splash.png
new file mode 100644
index 0000000..9607031
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night-xxxhdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night/background.png b/frontend/android/app/src/main/res/drawable-night/background.png
new file mode 100644
index 0000000..c2ad47d
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-night/background.png differ
diff --git a/frontend/android/app/src/main/res/drawable-night/launch_background.xml b/frontend/android/app/src/main/res/drawable-night/launch_background.xml
new file mode 100644
index 0000000..3cc4948
--- /dev/null
+++ b/frontend/android/app/src/main/res/drawable-night/launch_background.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
+</layer-list>
diff --git a/frontend/android/app/src/main/res/drawable-v21/background.png b/frontend/android/app/src/main/res/drawable-v21/background.png
new file mode 100644
index 0000000..c2ad47d
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-v21/background.png differ
diff --git a/frontend/android/app/src/main/res/drawable-v21/launch_background.xml b/frontend/android/app/src/main/res/drawable-v21/launch_background.xml
index f74085f..3cc4948 100644
--- a/frontend/android/app/src/main/res/drawable-v21/launch_background.xml
+++ b/frontend/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -1,12 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
 </layer-list>
diff --git a/frontend/android/app/src/main/res/drawable-xhdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-xhdpi/android12splash.png
new file mode 100644
index 0000000..1a960a7
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-xhdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-xhdpi/splash.png b/frontend/android/app/src/main/res/drawable-xhdpi/splash.png
new file mode 100644
index 0000000..553bf09
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-xhdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-xxhdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-xxhdpi/android12splash.png
new file mode 100644
index 0000000..9978a1c
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-xxhdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-xxhdpi/splash.png b/frontend/android/app/src/main/res/drawable-xxhdpi/splash.png
new file mode 100644
index 0000000..3e8d584
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-xxhdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-xxxhdpi/android12splash.png b/frontend/android/app/src/main/res/drawable-xxxhdpi/android12splash.png
new file mode 100644
index 0000000..db7f8d1
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-xxxhdpi/android12splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable-xxxhdpi/splash.png b/frontend/android/app/src/main/res/drawable-xxxhdpi/splash.png
new file mode 100644
index 0000000..9607031
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable-xxxhdpi/splash.png differ
diff --git a/frontend/android/app/src/main/res/drawable/background.png b/frontend/android/app/src/main/res/drawable/background.png
new file mode 100644
index 0000000..c2ad47d
Binary files /dev/null and b/frontend/android/app/src/main/res/drawable/background.png differ
diff --git a/frontend/android/app/src/main/res/drawable/launch_background.xml b/frontend/android/app/src/main/res/drawable/launch_background.xml
index 304732f..3cc4948 100644
--- a/frontend/android/app/src/main/res/drawable/launch_background.xml
+++ b/frontend/android/app/src/main/res/drawable/launch_background.xml
@@ -1,12 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@android:color/white" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
 </layer-list>
diff --git a/frontend/android/app/src/main/res/values-night-v31/styles.xml b/frontend/android/app/src/main/res/values-night-v31/styles.xml
new file mode 100644
index 0000000..31da24e
--- /dev/null
+++ b/frontend/android/app/src/main/res/values-night-v31/styles.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
+        <item name="android:windowSplashScreenBackground">#1d2021</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
+        <item name="android:windowSplashScreenIconBackgroundColor">#1d2021</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
diff --git a/frontend/android/app/src/main/res/values-night/styles.xml b/frontend/android/app/src/main/res/values-night/styles.xml
index 06952be..dbc9ea9 100644
--- a/frontend/android/app/src/main/res/values-night/styles.xml
+++ b/frontend/android/app/src/main/res/values-night/styles.xml
@@ -5,6 +5,10 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your
diff --git a/frontend/android/app/src/main/res/values-v31/styles.xml b/frontend/android/app/src/main/res/values-v31/styles.xml
new file mode 100644
index 0000000..9607ab0
--- /dev/null
+++ b/frontend/android/app/src/main/res/values-v31/styles.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
+        <item name="android:windowSplashScreenBackground">#1d2021</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
+        <item name="android:windowSplashScreenIconBackgroundColor">#1d2021</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
diff --git a/frontend/android/app/src/main/res/values/styles.xml b/frontend/android/app/src/main/res/values/styles.xml
index cb1ef88..0d1fa8f 100644
--- a/frontend/android/app/src/main/res/values/styles.xml
+++ b/frontend/android/app/src/main/res/values/styles.xml
@@ -5,6 +5,10 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your
diff --git a/frontend/assets/splash/oott_logo.png b/frontend/assets/splash/oott_logo.png
new file mode 100644
index 0000000..a8ebe65
Binary files /dev/null and b/frontend/assets/splash/oott_logo.png differ
diff --git a/frontend/assets/splash/oott_logo_android12.png b/frontend/assets/splash/oott_logo_android12.png
new file mode 100644
index 0000000..18e9dc5
Binary files /dev/null and b/frontend/assets/splash/oott_logo_android12.png differ
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/Contents.json b/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/Contents.json
new file mode 100644
index 0000000..8bb185b
--- /dev/null
+++ b/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "filename" : "background.png",
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "filename" : "darkbackground.png",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png b/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png
new file mode 100644
index 0000000..c2ad47d
Binary files /dev/null and b/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png differ
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/darkbackground.png b/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/darkbackground.png
new file mode 100644
index 0000000..c2ad47d
Binary files /dev/null and b/frontend/ios/Runner/Assets.xcassets/LaunchBackground.imageset/darkbackground.png differ
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
index 0bedcf2..f3387d4 100644
--- a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
+++ b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
@@ -1,23 +1,56 @@
 {
   "images" : [
     {
-      "idiom" : "universal",
       "filename" : "LaunchImage.png",
+      "idiom" : "universal",
       "scale" : "1x"
     },
     {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "filename" : "LaunchImageDark.png",
       "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
       "filename" : "LaunchImage@2x.png",
+      "idiom" : "universal",
       "scale" : "2x"
     },
     {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "filename" : "LaunchImageDark@2x.png",
       "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
       "filename" : "LaunchImage@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "filename" : "LaunchImageDark@3x.png",
+      "idiom" : "universal",
       "scale" : "3x"
     }
   ],
   "info" : {
-    "version" : 1,
-    "author" : "xcode"
+    "author" : "xcode",
+    "version" : 1
   }
 }
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
index 9da19ea..ef79594 100644
Binary files a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png and b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
index 9da19ea..553bf09 100644
Binary files a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png and b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
index 9da19ea..3e8d584 100644
Binary files a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png and b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark.png b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark.png
new file mode 100644
index 0000000..ef79594
Binary files /dev/null and b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark.png differ
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark@2x.png b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark@2x.png
new file mode 100644
index 0000000..553bf09
Binary files /dev/null and b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark@2x.png differ
diff --git a/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark@3x.png b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark@3x.png
new file mode 100644
index 0000000..3e8d584
Binary files /dev/null and b/frontend/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImageDark@3x.png differ
diff --git a/frontend/ios/Runner/Base.lproj/LaunchScreen.storyboard b/frontend/ios/Runner/Base.lproj/LaunchScreen.storyboard
index f2e259c..77c9922 100644
--- a/frontend/ios/Runner/Base.lproj/LaunchScreen.storyboard
+++ b/frontend/ios/Runner/Base.lproj/LaunchScreen.storyboard
@@ -16,13 +16,19 @@
                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
-                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
-                            </imageView>
+                            <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" image="LaunchBackground" translatesAutoresizingMaskIntoConstraints="NO" id="tWc-Dq-wcI"/>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4"></imageView>
                         </subviews>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="3T2-ad-Qdv"/>
+                            <constraint firstItem="tWc-Dq-wcI" firstAttribute="bottom" secondItem="Ze5-6b-2t3" secondAttribute="bottom" id="RPx-PI-7Xg"/>
+                            <constraint firstItem="tWc-Dq-wcI" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="SdS-ul-q2q"/>
+                            <constraint firstAttribute="trailing" secondItem="tWc-Dq-wcI" secondAttribute="trailing" id="Swv-Gf-Rwn"/>
+                            <constraint firstAttribute="trailing" secondItem="YRO-k0-Ey4" secondAttribute="trailing" id="TQA-XW-tRk"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="bottom" secondItem="Ze5-6b-2t3" secondAttribute="bottom" id="duK-uY-Gun"/>
+                            <constraint firstItem="tWc-Dq-wcI" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="kV7-tw-vXt"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="xPn-NY-SIU"/>
                         </constraints>
                     </view>
                 </viewController>
@@ -32,6 +38,7 @@
         </scene>
     </scenes>
     <resources>
-        <image name="LaunchImage" width="168" height="185"/>
+        <image name="LaunchImage" width="906" height="448"/>
+        <image name="LaunchBackground" width="1" height="1"/>
     </resources>
 </document>
diff --git a/frontend/ios/Runner/Info.plist b/frontend/ios/Runner/Info.plist
index 925d470..848830a 100644
--- a/frontend/ios/Runner/Info.plist
+++ b/frontend/ios/Runner/Info.plist
@@ -1,54 +1,56 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
-	<key>CFBundleDisplayName</key>
-	<string>Frontend</string>
-	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIdentifier</key>
-	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>frontend</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>$(FLUTTER_BUILD_NAME)</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleVersion</key>
-	<string>$(FLUTTER_BUILD_NUMBER)</string>
-	<key>LSRequiresIPhoneOS</key>
-	<true/>
-	<key>UILaunchStoryboardName</key>
-	<string>LaunchScreen</string>
-	<key>UIMainStoryboardFile</key>
-	<string>Main</string>
-	<key>UISupportedInterfaceOrientations</key>
-	<array>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-	</array>
-	<key>UISupportedInterfaceOrientations~ipad</key>
-	<array>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationPortraitUpsideDown</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-	</array>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
-	<key>NSAppTransportSecurity</key>
 	<dict>
-		<key>NSAllowsLocalNetworking</key>
+		<key>CFBundleDevelopmentRegion</key>
+		<string>$(DEVELOPMENT_LANGUAGE)</string>
+		<key>CFBundleDisplayName</key>
+		<string>Frontend</string>
+		<key>CFBundleExecutable</key>
+		<string>$(EXECUTABLE_NAME)</string>
+		<key>CFBundleIdentifier</key>
+		<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+		<key>CFBundleInfoDictionaryVersion</key>
+		<string>6.0</string>
+		<key>CFBundleName</key>
+		<string>frontend</string>
+		<key>CFBundlePackageType</key>
+		<string>APPL</string>
+		<key>CFBundleShortVersionString</key>
+		<string>$(FLUTTER_BUILD_NAME)</string>
+		<key>CFBundleSignature</key>
+		<string>????</string>
+		<key>CFBundleVersion</key>
+		<string>$(FLUTTER_BUILD_NUMBER)</string>
+		<key>LSRequiresIPhoneOS</key>
 		<true/>
+		<key>UILaunchStoryboardName</key>
+		<string>LaunchScreen</string>
+		<key>UIMainStoryboardFile</key>
+		<string>Main</string>
+		<key>UISupportedInterfaceOrientations</key>
+		<array>
+			<string>UIInterfaceOrientationPortrait</string>
+			<string>UIInterfaceOrientationLandscapeLeft</string>
+			<string>UIInterfaceOrientationLandscapeRight</string>
+		</array>
+		<key>UISupportedInterfaceOrientations~ipad</key>
+		<array>
+			<string>UIInterfaceOrientationPortrait</string>
+			<string>UIInterfaceOrientationPortraitUpsideDown</string>
+			<string>UIInterfaceOrientationLandscapeLeft</string>
+			<string>UIInterfaceOrientationLandscapeRight</string>
+		</array>
+		<key>CADisableMinimumFrameDurationOnPhone</key>
+		<true/>
+		<key>UIApplicationSupportsIndirectInputEvents</key>
+		<true/>
+		<key>NSAppTransportSecurity</key>
+		<dict>
+			<key>NSAllowsLocalNetworking</key>
+			<true/>
+		</dict>
+		<key>UIStatusBarHidden</key>
+		<false/>
 	</dict>
-</dict>
 </plist>
diff --git a/frontend/pubspec.lock b/frontend/pubspec.lock
index b09b40b..3110481 100644
--- a/frontend/pubspec.lock
+++ b/frontend/pubspec.lock
@@ -1,6 +1,22 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  ansicolor:
+    dependency: transitive
+    description:
+      name: ansicolor
+      sha256: "50e982d500bc863e1d703448afdbf9e5a72eb48840a4f766fa361ffd6877055f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.3"
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      sha256: a96e8b390886ee8abb49b7bd3ac8df6f451c621619f52a26e815fdcf568959ff
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.9"
   args:
     dependency: transitive
     description:
@@ -97,14 +113,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.7"
+  csslib:
+    dependency: transitive
+    description:
+      name: csslib
+      sha256: "09bad715f418841f976c77db72d5398dc1253c21fb9c0c7f0b0b985860b2d58e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.2"
   dbus:
     dependency: transitive
     description:
       name: dbus
-      sha256: "792974a4007974fbc5c1b5433eb2330a9db3e368c3f906253af4c007d0f49a91"
+      sha256: "0ce9b0a839e6dee59a37a623d2fc26a35bbbe6404213e419b0d6411023d62645"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.13"
+    version: "0.7.14"
   dio:
     dependency: "direct main"
     description:
@@ -198,6 +222,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.0"
+  flutter_native_splash:
+    dependency: "direct dev"
+    description:
+      name: flutter_native_splash
+      sha256: "4fb9f4113350d3a80841ce05ebf1976a36de622af7d19aca0ca9a9911c7ff002"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.7"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -232,6 +264,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  html:
+    dependency: transitive
+    description:
+      name: html
+      sha256: "6d1264f2dffa1b1101c25a91dff0dc2daee4c18e87cd8538729773c073dbf602"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.15.6"
   http:
     dependency: transitive
     description:
@@ -256,6 +296,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.2"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      sha256: f9881ff4998044947ec38d098bc7c8316ae1186fa786eddffdb867b9bc94dfce
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.8.0"
   intl:
     dependency: "direct main"
     description:
@@ -504,6 +552,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.9.1"
+  posix:
+    dependency: transitive
+    description:
+      name: posix
+      sha256: "185ef7606574f789b40f289c233efa52e96dead518aed988e040a10737febb07"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.5.0"
   provider:
     dependency: "direct main"
     description:
@@ -645,6 +701,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
+  universal_io:
+    dependency: transitive
+    description:
+      name: universal_io
+      sha256: f63cbc48103236abf48e345e07a03ce5757ea86285ed313a6a032596ed9301e2
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.1"
   url_launcher:
     dependency: "direct main"
     description:
@@ -753,10 +817,10 @@ packages:
     dependency: transitive
     description:
       name: xml
-      sha256: "67f0aff7be013d107995e9b75bf4e7f2c3ef2dfdb2c8e68024bba0a7fd5756a4"
+      sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.1"
+    version: "6.6.1"
   yaml:
     dependency: transitive
     description:
@@ -766,5 +830,5 @@ packages:
     source: hosted
     version: "3.1.3"
 sdks:
-  dart: ">=3.11.0 <4.0.0"
+  dart: ">=3.10.8 <4.0.0"
   flutter: ">=3.38.4"
diff --git a/frontend/pubspec.yaml b/frontend/pubspec.yaml
index fea650d..95b1973 100644
--- a/frontend/pubspec.yaml
+++ b/frontend/pubspec.yaml
@@ -27,6 +27,25 @@ dev_dependencies:
     sdk: flutter
   flutter_lints: ^6.0.0
   http_mock_adapter: ^0.6.1
+  flutter_native_splash: ^2.4.7
 
 flutter:
   uses-material-design: true
+
+# Branded native launch screen (Android + iOS).
+# OOTT wordmark on the Gruvbox-dark background (#1d2021).
+# Regenerate native files after changing this block or the images:
+#   dart run flutter_native_splash:create
+flutter_native_splash:
+  color: "#1d2021"
+  color_dark: "#1d2021"
+  image: assets/splash/oott_logo.png
+  image_dark: assets/splash/oott_logo.png
+  android_12:
+    image: assets/splash/oott_logo_android12.png
+    icon_background_color: "#1d2021"
+    image_dark: assets/splash/oott_logo_android12.png
+    icon_background_color_dark: "#1d2021"
+  android: true
+  ios: true
+  web: false