diff --git a/frontend/index.html b/frontend/index.html
index b6c9d181..a6cae8ff 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.png" />
+    <link rel="icon" type="image/png" href="/Favicon.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   </head>
   <body class="dark:bg-gray-900">
diff --git a/frontend/marketing.html b/frontend/marketing.html
index 481d1296..b144748c 100644
--- a/frontend/marketing.html
+++ b/frontend/marketing.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/png" href="/favicon.png" />
+    <link rel="icon" type="image/png" href="/Favicon.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Igny8 · AI Growth Engine</title>
   </head>
diff --git a/frontend/public/images/logo/IGNY8_DARK_LOGO.png b/frontend/public/images/logo/IGNY8_DARK_LOGO.png
index 989c14bc..8c91618e 100644
Binary files a/frontend/public/images/logo/IGNY8_DARK_LOGO.png and b/frontend/public/images/logo/IGNY8_DARK_LOGO.png differ
diff --git a/frontend/public/images/logo/IGNY8_LIGHT_LOGO.png b/frontend/public/images/logo/IGNY8_LIGHT_LOGO.png
index efc32b9e..bff32198 100644
Binary files a/frontend/public/images/logo/IGNY8_LIGHT_LOGO.png and b/frontend/public/images/logo/IGNY8_LIGHT_LOGO.png differ
diff --git a/frontend/public/images/logo/Igny8_Favicon.png b/frontend/public/images/logo/Igny8_Favicon.png
index 92ad02b9..e122ea71 100644
Binary files a/frontend/public/images/logo/Igny8_Favicon.png and b/frontend/public/images/logo/Igny8_Favicon.png differ
diff --git a/frontend/public/images/logo/Igny8_Favicon_colored_bg.png b/frontend/public/images/logo/Igny8_Favicon_colored_bg.png
index 14cbf920..582db4d2 100644
Binary files a/frontend/public/images/logo/Igny8_Favicon_colored_bg.png and b/frontend/public/images/logo/Igny8_Favicon_colored_bg.png differ
diff --git a/frontend/public/images/logo/logo-icon.png b/frontend/public/images/logo/logo-icon.png
index fa16968b..ddf26719 100644
Binary files a/frontend/public/images/logo/logo-icon.png and b/frontend/public/images/logo/logo-icon.png differ
diff --git a/frontend/public/marketing/images/hero-dashboard.png b/frontend/public/marketing/images/hero-dashboard.png
index 585a1cde..f6e612fe 100644
Binary files a/frontend/public/marketing/images/hero-dashboard.png and b/frontend/public/marketing/images/hero-dashboard.png differ
diff --git a/frontend/public/marketing/images/planner-dashboard.png b/frontend/public/marketing/images/planner-dashboard.png
index 13edf9bd..47524a83 100644
Binary files a/frontend/public/marketing/images/planner-dashboard.png and b/frontend/public/marketing/images/planner-dashboard.png differ
diff --git a/frontend/src/layout/AppSidebar.tsx b/frontend/src/layout/AppSidebar.tsx
index 7b942c69..c933b3cf 100644
--- a/frontend/src/layout/AppSidebar.tsx
+++ b/frontend/src/layout/AppSidebar.tsx
@@ -434,7 +434,7 @@ const AppSidebar: React.FC = () => {
               />
               <img
                 className="hidden dark:block"
-                src="/images/logo/logo-dark.svg"
+                src="/images/logo/IGNY8_DARK_LOGO.png"
                 alt="Logo"
                 width={113}
                 height={30}
diff --git a/frontend/src/styles/design-system.css b/frontend/src/styles/design-system.css
index 75f67a1f..a5796987 100644
--- a/frontend/src/styles/design-system.css
+++ b/frontend/src/styles/design-system.css
@@ -69,14 +69,20 @@
   --color-purple: #6366F1;
   --color-gray-base: #475569;
 */
-
+--color-primary: #1c86d1;
+--color-success: #3fcd9f;
+--color-warning: #f87f4c;
+--color-danger: #ff656f;
+--color-purple: #18b2c4;
+--color-gray-base: #243249;
+/*
 --color-primary: #3B82F6;
 --color-success: #10B981;
 --color-warning: #F59E0B;
 --color-danger: #DC2626;
 --color-purple: #F63B82;
 --color-gray-base: #30425d;
-
+*/
 
   /* ===================================================================
      DERIVED COLORS - All computed from the 6 primaries above
