diff --git a/404.html b/404.html
index ec333e8..dbbc532 100644
--- a/404.html
+++ b/404.html
@@ -3,246 +3,153 @@
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width,initial-scale=1" />
+
   <title>RIGNITC | Page Not Found</title>
-  <link rel="icon" type="image/png" href="https://mummanajagadeesh.github.io/RIGNITC/assets/images/logo.webp">
+  <link rel="canonical" href="https://rignitc.com/404" />
+  <link rel="icon" type="image/png" href="/assets/images/logog.webp" />
+
+  <!-- Global styles -->
+  <link rel="stylesheet" href="/src/styles/fonts.css" />
+  <link rel="stylesheet" href="/src/styles/navbar.css" />
+  <link rel="stylesheet" href="/src/styles/footer.css" />
+  <link rel="stylesheet" href="/src/styles/cursor.css" />
 
   <!-- Fonts -->
-  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;600;800&family=Sora:wght@400;600&family=Orbitron:wght@400;700&display=swap" rel="stylesheet">
+  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;600;800&family=Sora:wght@400;600&family=Orbitron:wght@400;700&display=swap" rel="stylesheet" />
 
   <style>
-    /* ================= NAVBAR ================= */
-    nav {
-      position: fixed;
-      top: 20px;
-      left: 50%;
-      transform: translateX(-50%);
-      display: flex;
-      justify-content: space-between; 
-      align-items: center;
-      background: rgba(10, 10, 10, 0.8);
-      backdrop-filter: blur(18px) saturate(180%);
-      -webkit-backdrop-filter: blur(18px) saturate(180%);
-      padding: 14px 40px;
-      border-radius: 16px;
-      border: 1px solid rgba(255,255,255,0.08); 
-      box-shadow: 0 6px 28px rgba(0,0,0,0.55);
-      z-index: 1000;
-      min-width: 65%;
-      max-width: 1100px;
-      font-family: "Inter", "Segoe UI", "Roboto", sans-serif;
+    :root {
+      --bg:#000;
+      --fg:#fff;
+      --radius:14px;
     }
-    .logo { display:block;width:50px;height:auto;z-index:2; }
-    .logo img { width:100%;height:auto;display:block; }
-    .nav-links { display:flex;gap:2.2rem;z-index:2; }
-    .nav-links a {
-      text-decoration:none;
-      font-weight:500;
-      padding:6px 2px;
-      transition:all 0.35s ease;
-      color:#cfcfcf;
-      position:relative;
-      letter-spacing:0.5px;
-      font-size:0.95rem;
-    }
-    .nav-links a::after {
-      content:"";
-      position:absolute;
-      left:0;
-      bottom:-6px;
-      width:100%;
-      height:1.5px;
-      background:linear-gradient(90deg,#666,#aaa,#666);
-      border-radius:2px;
-      transform:scaleX(0);
-      transform-origin:right;
-      transition:transform 0.35s ease;
-    }
-    .nav-links a:hover::after { transform:scaleX(1);transform-origin:left; }
-    .nav-links a:hover {
-      color:#f1f1f1;
-      text-shadow:0 0 10px rgba(255,255,255,0.4);
-      transform:translateY(-2px);
-    }
-    .btn-sponsor {
-      background:linear-gradient(135deg,#2a2a2a,#111);
-      color:#e0e0e0;
-      border:1px solid rgba(255,255,255,0.25);
-      border-radius:12px;
-      padding:11px 28px;
-      font-weight:700;
-      font-size:0.95rem;
-      text-decoration:none;
-      letter-spacing:1px;
-      text-transform:uppercase;
-      transition:transform 0.35s ease,box-shadow 0.35s ease,border 0.35s ease;
-      position:relative;
-      overflow:hidden;
-      z-index:1;
-      box-shadow:inset 0 1px 3px rgba(255,255,255,0.08),0 4px 18px rgba(0,0,0,0.6);
+
+    * {
+      box-sizing:border-box;
+      margin:0;
+      padding:0;
     }
-    .btn-sponsor::before {
-      content:"";
-      position:absolute;
-      top:0;left:-75%;
-      width:50%;height:100%;
-      background:linear-gradient(120deg,transparent,rgba(255,255,255,0.3),transparent);
-      transform:skewX(-20deg);
-      transition:left 0.8s ease;
+
+    html, body {
+      min-height:100%;
     }
-    .btn-sponsor:hover::before { left:130%; }
-    .btn-sponsor:hover {
-      transform:translateY(-2px) scale(1.03);
-      border-color:rgba(255,255,255,0.35);
-      box-shadow:0 6px 20px rgba(255,255,255,0.15),inset 0 1px 4px rgba(255,255,255,0.1);
-      background:linear-gradient(135deg,#333,#1a1a1a);
+
+        body {
+      display: flex;
+      flex-direction: column;
+      min-height: 100vh;
+      margin: 0;
+      background: var(--bg);
+      color: var(--fg);
+      font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto;
     }
-    nav.dark { background:linear-gradient(145deg,#1c1c1c,#101010);border:1px solid rgba(255,255,255,0.12); }
-    nav.dark .nav-links a { color:#bdbdbd; }
-    nav.dark .nav-links a:hover { color:#fff; }
-    nav.dark .btn-sponsor { background:linear-gradient(135deg,#2e2e2e,#111); }
-
-    @media (max-width:768px) {
-      nav {
-        padding:12px 18px;
-        min-width:92%;
-        max-width:92%;
-        border-radius:14px;
-        position:relative;
-      }
-      .logo { width:42px;margin:0; }
-      .nav-links {
-        max-height:0;
-        overflow:hidden;
-        flex-direction:column;
-        gap:1rem;
-        position:absolute;
-        top:100%;
-        left:0;
-        width:100%;
-        padding:0 16px;
-        background:rgba(20,20,20,0.95);
-        backdrop-filter:blur(14px);
-        -webkit-backdrop-filter:blur(14px);
-        border-radius:0 0 14px 14px;
-        box-shadow:0 6px 20px rgba(0,0,0,0.65);
-        transition:max-height 0.35s ease,padding 0.35s ease;
-      }
-      nav:hover .nav-links,nav:focus-within .nav-links { max-height:400px;padding:16px; }
-      nav::after {
-        content:"≡";
-        font-size:1.6rem;
-        color:#fff;
-        position:absolute;
-        right:16px;
-        top:50%;
-        transform:translateY(-50%);
-        line-height:1;
-        pointer-events:none;
-      }
-      nav>.btn-sponsor { display:none!important; }
-      .nav-links .btn-sponsor { display:block;width:100%;text-align:center;margin-top:8px;order:99; }
+
+    /* main should take remaining space */
+    main {
+      flex: 1;
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      text-align: center;
+      padding: 120px 22px;
+      width: 100%;
     }
 
-    /* =============== PAGE STYLES =============== */
-    :root{--bg:#000;--fg:#fff;--radius:14px;}
-    *{box-sizing:border-box;margin:0;padding:0}
-    html,body{height:100%;min-height:100%;overflow-y:scroll}
-    body{
-      background:var(--bg);
-      color:var(--fg);
-      font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;
-      display:flex;
-      flex-direction:column;
-      align-items:center;
-      text-align:center;
-      padding:120px 22px;
+    /* footer should stretch full width */
+    #footer-placeholder {
+      width: 100%;
     }
 
-    /* New: animated PNG wrapper */
-    .error-art{
+    .error-art {
       display:flex;
       flex-direction:column;
       align-items:center;
       gap:14px;
       margin:40px 0 20px;
     }
-    .error-art img{
-      width:min(680px,92vw);
-      height:auto;
-      border-radius:16px;
-      box-shadow:0 8px 30px rgba(0,0,0,0.55);
-      border:1px solid rgba(255,255,255,0.08);
+
+        .error-art img {
+      filter: grayscale(100%) contrast(100%);
+      width: min(680px, 92vw);
+      border-radius: 16px;
+      box-shadow: 0 8px 30px rgba(0,0,0,0.55);
+      border: 1px solid rgba(255,255,255,0.08);
     }
 
-    .tagline{color:rgba(255,255,255,0.85);font-weight:600;margin-top:10px;font-size:1rem;}
-    .error-message{font-size:1.3rem;color:rgba(255,255,255,.82);margin-bottom:24px;}
-    .home-link{
-      display:inline-block;
+    .tagline {
+      font-weight:600;
+      color:rgba(255,255,255,0.85);
+      margin-top:10px;
+    }
+
+    .error-message {
+      font-size:1.2rem;
+      color:rgba(255,255,255,.8);
+      margin-bottom:24px;
+    }
+
+    .home-link {
       background:var(--fg);
       color:var(--bg);
-      text-decoration:none;
       padding:12px 28px;
       border-radius:var(--radius);
+      text-decoration:none;
       font-weight:700;
-      transition:all .3s ease;
+      transition:.3s ease;
     }
-    .home-link:hover{background:rgba(255,255,255,.85);color:var(--bg);}
-    @media(max-width:720px){
-      .error-message{font-size:1.1rem}
+
+    .home-link:hover {
+      background:rgba(255,255,255,.85);
     }
 
-    /* Optional: keep "404" for screen readers only */
-    .sr-only{
-      position:absolute!important;
-      width:1px;height:1px;
-      padding:0;margin:-1px;overflow:hidden;
-      clip:rect(0,0,0,0);white-space:nowrap;border:0;
+    .sr-only {
+      position:absolute;
+      width:1px;
+      height:1px;
+      overflow:hidden;
+      clip:rect(0,0,0,0);
     }
   </style>
 </head>
+
 <body>
-  <!-- NAV -->
-  <nav class="dark" id="navbar">
-    <a href="../" class="logo">
-      <img src="https://mummanajagadeesh.github.io/RIGNITC/assets/images/logo.webp" alt="RIGNITC logo" style="filter: grayscale(1) invert(1);">
-    </a>
-    <div class="nav-links">
-      <a href="../about/">About Us</a>
-      <a href="../projects/">Projects</a>
-      <a href="../achievements/">Achievements</a>
-      <a href="../activities/">Activities</a>
-      <a href="../team/">Team</a>
-      <a href="../contact/">Contact</a>
-    </div>
-    <a class="btn-sponsor" href="../contact/?name=Your%20name%20%2F%20organization&email=contact%40company.com&message=Interested%20in%20discussing%20partnership%20or%20sponsorship%20possibilities%2E
-">Sponsor Us</a>
-  </nav>
-
-  <!-- MAIN -->
+  <!-- Navbar -->
+  <div id="navbar-placeholder"></div>
+
+  <!-- Main content -->
   <main>
-    <!-- Screen-reader-only fallback text -->
     <h1 class="sr-only">404 — Page Not Found</h1>
 
-    <!-- Animated PNG instead of the big 404 text -->
-    <figure class="error-art" aria-label="Page not found">
-<img
-  src="https://rignitc.com/assets/images/main/404.webp"
-  alt="Animated illustration for a missing page"
-  loading="eager"
-  decoding="async"
-  style="
-    filter: grayscale(100%) contrast(200%);
-    image-rendering: pixelated;
-  "
-/>
-
+    <figure class="error-art">
+      <img
+        src="https://rignitc.com/assets/images/main/404.webp"
+        alt="Page not found illustration"
+        loading="eager"
+      />
     </figure>
 
     <div class="tagline">Oops! The page you are looking for does not exist.</div>
-    <br>
-    <p class="error-message">It might have been moved or never existed. You can return to the homepage.</p>
+    <p class="error-message">
+      It might have been moved or never existed.
+    </p>
+
     <a href="https://rignitc.com" class="home-link">Go Back Home</a>
   </main>
-<script src="./assets/js/mobile-navbar.js"></script>
+
+  <!-- Footer -->
+  <div id="footer-placeholder"></div>
+
+  <!-- Cursor -->
+  <div class="cursor"></div>
+  <div class="cursor-ring"></div>
+
+  <!-- Scripts -->
+  <script src="/src/scripts/cursor.js"></script>
+  <script src="/src/scripts/mobile-navbar.js"></script>
+  <script src="/src/scripts/componentLoader.js"></script>
+  <script>
+    loadComponent("navbar-placeholder", "/src/components/navbar.html");
+    loadComponent("footer-placeholder", "/src/components/footer.html");
+  </script>
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/src/pages/activities/index.html b/src/pages/activities/index.html
index 453ea0a..acc0237 100644
--- a/src/pages/activities/index.html
+++ b/src/pages/activities/index.html
@@ -8,6 +8,10 @@
     <meta name="keywords" content="RIGNITC activities, robotics workshops, technical exhibitions, NIT Calicut, engineering workshops, robotics demonstrations, tech exhibitions, student activities" />
     <meta name="robots" content="index, follow" />
     <meta name="author" content="RIGNITC" />
+    <link rel="stylesheet" href="/src/styles/navbar.css" />
+    <link rel="stylesheet" href="/src/styles/cursor.css" />
+    <link rel="stylesheet" href="/src/styles/fonts.css" />
+
     
     <!-- Open Graph / Facebook -->
     <meta property="og:type" content="website" />
