diff --git a/index.php b/index.php
index 96fd55a..4ad7990 100644
--- a/index.php
+++ b/index.php
@@ -1,28 +1,10 @@
-<?php
-
-$theme = "normal";
-if(isset($_COOKIE['theme'])) {
-    $theme = $_COOKIE['theme'];
-}
-if(isset($_GET['theme'])) {
-    $theme = $_GET['theme'] === "hacker" ? "hacker" : "normal";
-    setcookie('theme', $theme, time() + (86400 * 30), "/"); 
-    header("Location: ".$_SERVER['PHP_SELF']);
-    exit();
-}
-?>
-<!DOCTYPE html>
-<html lang="nl">
-<head>
-<meta charset="UTF-8">
-<meta name="robots" content="noindex">
-<title>betere homesite</title>
 <style>
+/* Algemene styles */
 html, body {
     margin: 0;
     padding: 0;
     height: 100%;
-    overflow: auto;
+    overflow: auto; /* scrollen altijd mogelijk */
     font-family: monospace, monospace;
     color: #a9b594b3;
     background: linear-gradient(120deg, #245da4, #291451, #1e0f27, #b71b8dff);
@@ -31,32 +13,36 @@ html, body {
     transition: background 0.3s, color 0.3s;
 }
 
-@keyframes bgFade {
-    0% { background-position: 0% 50%; }
-    50% { background-position: 100% 50%; }
-    100% { background-position: 0% 50%; }
+body.hacker {
+    background: black;
+    color: #00ff00;
 }
 
-h1 {
-    text-align: center;
-    margin: 40px 0;
-    color: #ffffff;
+/* Matrix canvas */
+#matrix {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    z-index: 0; /* achter content */
+    pointer-events: none; /* niet scrollen blokkeren */
 }
 
+/* Theme toggle knop */
 #themeToggle {
     position: fixed;
     top: 10px;
     left: 10px;
-    padding: 5px 10px;
+    padding: 4px 8px;
+    font-size: 10px;
     border: none;
     border-radius: 5px;
     background: rgba(0,255,255,0.2);
     color: #00ffff;
     cursor: pointer;
-    font-size: 12px;
     backdrop-filter: blur(3px);
     box-shadow: 0 2px 5px rgba(0,0,0,0.3);
-    transition: all 0.3s;
     z-index: 999;
 }
 
@@ -65,6 +51,7 @@ h1 {
     color: #000;
 }
 
+/* Content boven matrix */
 ul {
     list-style: none;
     padding: 0;
@@ -101,13 +88,6 @@ a:hover {
     color: #000000;
 }
 
-/* Hackertheme */
-body.hacker {
-    background: black;
-    color: #00ff00;
-    overflow: hidden;
-}
-
 body.hacker a {
     background: rgba(0, 255, 0, 0.1);
     color: #00ff00;
@@ -118,94 +98,4 @@ body.hacker li:hover {
     background: rgba(0,255,0,0.3);
     transform: scale(1.05) translateY(-5px);
 }
-
-/* Matrix rain canvas */
-#matrix {
-    position: fixed;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    z-index: 1;
-}
 </style>
-</head>
-<body class="<?= $theme === 'hacker' ? 'hacker' : '' ?>">
-<canvas id="matrix"></canvas>
-<button id="themeToggle">Hackertheme aan/uit</button>
-<h1>voor alle dieren in de dierentuin</h1>
-<ul>
-    <li><a href="https://mail.de-roo.org">Webmail</a></li>
-    <li><a href="https://cloud.de-roo.org/nextcloud">Nextcloud</a></li>
-    <li><a href="https://agenda.de-roo.org">Agenda</a></li>
-    <li><a href="https://remote.de-roo.org">Remote logon</a></li>
-    <li><a href="https://lnk.de-roo.org/admin">URL shortening</a></li>
-    <li><a href="https://dms.de-roo.org">Document Management System</a></li>
-    <li><a href="https://blog.de-roo.org">Blog</a></li>
-    <li><a href="https://cloud.de-roo.org/nextcloud/apps/phonetrack/publicSessionWatch/c5d522c3a4376e03a0ec0ac9931511de?refresh=15&autozoom=1&nbpoints=1">Tracker</a></li>
-    <li><a href="https://media.de-roo.org">Media speler</a></li>
-    <li><a href="https://code.de-roo.org">VS Code online</a></li>
-    <li><a href="https://radicale.de-roo.org">Radicale CalDav/CardDav</a></li>
-    <li><a href="https://yt.de-roo.org">Internetfilmpjes</a></li>
-    <li><a href="https://dl.de-roo.org">Filmpjes downloaden</a></li>
-    <li><a href="https://transfer.de-roo.org">Filetransfer</a></li>
-    <li><a href="https://bin.de-roo.org">Text paste-bin</a></li>
-    <li><a href="familieberichten.html">Familieberichten</a></li>
-    <li><a href="http://spacedesk.de-roo.org">Desktop uitbreiding</a></li>
-    <li><a href="rekenmachine/index.html" target="_blank">rekenmachine</a></li>
-</ul>
-
-<script>
-// Hackertheme toggle
-const btn = document.getElementById('themeToggle');
-btn.addEventListener('click', () => {
-    if(document.body.classList.contains('hacker')) {
-        window.location.href = "?theme=normal";
-    } else {
-        window.location.href = "?theme=hacker";
-    }
-});
-
-// Matrix rain effect
-const canvas = document.getElementById('matrix');
-const ctx = canvas.getContext('2d');
-let width = canvas.width = window.innerWidth;
-let height = canvas.height = window.innerHeight;
-
-const letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789あいうえおかきくけこ".split("");
-const fontSize = 16;
-const columns = Math.floor(width / fontSize);
-const drops = Array(columns).fill(1);
-
-function drawMatrix() {
-    ctx.fillStyle = "rgba(0, 0, 0, 0.08)"; // beetje langzaam vervagen
-    ctx.fillRect(0, 0, width, height);
-
-    ctx.fillStyle = "#00ff00";
-    ctx.font = fontSize + "px monospace";
-
-    for(let i = 0; i < drops.length; i++){
-        const text = letters[Math.floor(Math.random() * letters.length)];
-        ctx.fillText(text, i * fontSize, drops[i] * fontSize);
-
-        if(drops[i] * fontSize > height && Math.random() > 0.975) {
-            drops[i] = 0;
-        }
-        drops[i]++;
-    }
-    if(document.body.classList.contains('hacker')){
-        requestAnimationFrame(drawMatrix);
-    }
-}
-
-if(document.body.classList.contains('hacker')){
-    drawMatrix();
-}
-
-window.addEventListener('resize', () => {
-    width = canvas.width = window.innerWidth;
-    height = canvas.height = window.innerHeight;
-});
-</script>
-</body>
-</html>
