diff --git a/index.html b/index.html
index 6de249c..c971478 100644
--- a/index.html
+++ b/index.html
@@ -38,37 +38,20 @@
         height: 52px !important;
         box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
         bottom: 24px !important;
-        right: 120px !important;
+        right: 24px !important;
         font-size: 22px !important;
         position: fixed !important;
         z-index: 9999 !important;
         transform: none !important;
       }
       
-      /* Mobile responsive positioning */
+      /* Hide chat button on mobile */
       @media (max-width: 768px) {
         html body div[class*="chat-button"],
         html body div[class*="chat-launcher"],
         html body button[aria-label*="chat"],
         html body button[title*="chat"] {
-          right: 80px !important;
-          bottom: 24px !important;
-          width: 48px !important;
-          height: 48px !important;
-          font-size: 20px !important;
-        }
-      }
-      
-      @media (max-width: 640px) {
-        html body div[class*="chat-button"],
-        html body div[class*="chat-launcher"],
-        html body button[aria-label*="chat"],
-        html body button[title*="chat"] {
-          right: 70px !important;
-          bottom: 24px !important;
-          width: 44px !important;
-          height: 44px !important;
-          font-size: 18px !important;
+          display: none !important;
         }
       }
     </style>
@@ -117,7 +100,7 @@
         chatButtons.forEach(button => {
           if (button) {
             button.style.setProperty('bottom', '24px', 'important');
-            button.style.setProperty('right', '120px', 'important');
+            button.style.setProperty('right', '24px', 'important');
             button.style.setProperty('position', 'fixed', 'important');
             button.style.setProperty('z-index', '9999', 'important');
             button.style.setProperty('transform', 'none', 'important');
@@ -131,7 +114,7 @@
         chatButtons.forEach(button => {
           if (button) {
             button.style.setProperty('bottom', '24px', 'important');
-            button.style.setProperty('right', '120px', 'important');
+            button.style.setProperty('right', '24px', 'important');
             button.style.setProperty('position', 'fixed', 'important');
             button.style.setProperty('z-index', '9999', 'important');
             button.style.setProperty('transform', 'none', 'important');
diff --git a/src/components/AccessibilityToggle.tsx b/src/components/AccessibilityToggle.tsx
index dd53fdb..fc1464a 100644
--- a/src/components/AccessibilityToggle.tsx
+++ b/src/components/AccessibilityToggle.tsx
@@ -49,7 +49,7 @@ const AccessibilityToggle = () => {
       {/* Toggle Button */}
       <Button
         onClick={() => setIsOpen(!isOpen)}
-        className="fixed top-20 right-4 z-40 bg-blue-600 hover:bg-blue-700 text-white rounded-full p-3 shadow-lg md:right-4 sm:right-4"
+        className="fixed top-20 right-4 z-40 bg-blue-600 hover:bg-blue-700 text-white rounded-full p-3 shadow-lg hidden md:flex"
         aria-label="Barrierefreiheitsoptionen"
       >
         {isOpen ? <X className="w-5 h-5" /> : <Accessibility className="w-5 h-5" />}
diff --git a/src/components/Footer.tsx b/src/components/Footer.tsx
index f4fff6f..98a7350 100644
--- a/src/components/Footer.tsx
+++ b/src/components/Footer.tsx
@@ -1,8 +1,10 @@
 import { useEffect, useMemo, useState } from 'react';
 import { Link } from 'react-router-dom';
-import { Phone, Mail, MapPin, Smartphone, Printer, Globe, Home, Shield, FileText, Truck, Link as LinkIcon } from 'lucide-react';
+import { Phone, Mail, MapPin, Smartphone, Printer, Globe, Home, Shield, FileText, Truck, Link as LinkIcon, Accessibility, MessageCircle, ArrowUp } from 'lucide-react';
 import { useTranslation } from 'react-i18next';
 import { motion } from 'framer-motion';
+import { Button } from '@/components/ui/button';
+import AccessibilityBar from './AccessibilityBar';
 
 const BrandFacebook = ({ className }: { className?: string }) => (
   <svg viewBox="0 0 24 24" aria-hidden="true" className={className} fill="currentColor">
@@ -32,6 +34,24 @@ const Footer = () => {
   const { t } = useTranslation('footer');
   const { t: tNav } = useTranslation('nav');
   const baseUrl = import.meta.env.BASE_URL;
+  const [showToTop, setShowToTop] = useState(false);
+
+  // Scroll to top functionality
+  useEffect(() => {
+    const onScroll = () => {
+      setShowToTop(window.scrollY > 300);
+    };
+
+    onScroll();
+    window.addEventListener('scroll', onScroll, { passive: true });
+
+    return () => {
+      window.removeEventListener('scroll', onScroll);
+    };
+  }, []);
+
+  // Accessibility toggle
+  const [isAccessibilityOpen, setIsAccessibilityOpen] = useState(false);
 
   const storageKey = 'footerQuickLinkClicks';
   const [clickCounts, setClickCounts] = useState<Record<string, number>>({});
@@ -81,6 +101,63 @@ const Footer = () => {
 
   return (
     <footer className="bg-blue-50 border-t border-blue-100">
+      {/* Mobile Action Buttons */}
+      <div className="md:hidden bg-white border-b border-blue-100 sticky bottom-0 z-40">
+        <div className="container mx-auto px-4 py-3">
+          <div className="flex justify-around items-center gap-2">
+            <Button
+              asChild
+              variant="outline"
+              size="sm"
+              className="flex-1 h-10 text-xs bg-blue-600 text-white border-blue-600 hover:bg-blue-700"
+            >
+              <Link to="/contact#contact" className="flex items-center justify-center gap-1">
+                <Phone className="h-3 w-3" />
+                <span>Kontakt</span>
+              </Link>
+            </Button>
+            
+            <Button
+              variant="outline"
+              size="sm"
+              className="flex-1 h-10 text-xs bg-blue-600 text-white border-blue-600 hover:bg-blue-700"
+              onClick={() => {
+                // Open n8n chat if available
+                const chatButton = document.querySelector('[class*="chat-button"], [class*="chat-launcher"], button[aria-label*="chat"], button[title*="chat"]') as HTMLElement;
+                if (chatButton) {
+                  chatButton.click();
+                }
+              }}
+            >
+              <MessageCircle className="h-3 w-3 mr-1" />
+              <span>Chat</span>
+            </Button>
+            
+            <Button
+              variant="outline"
+              size="sm"
+              className="flex-1 h-10 text-xs bg-blue-600 text-white border-blue-600 hover:bg-blue-700"
+              onClick={() => setIsAccessibilityOpen(!isAccessibilityOpen)}
+            >
+              <Accessibility className="h-3 w-3 mr-1" />
+              <span>A11y</span>
+            </Button>
+            
+            {showToTop && (
+              <Button
+                variant="outline"
+                size="sm"
+                className="flex-1 h-10 text-xs bg-blue-600 text-white border-blue-600 hover:bg-blue-700"
+                onClick={() => window.scrollTo({ top: 0, behavior: 'smooth' })}
+              >
+                <ArrowUp className="h-3 w-3 mr-1" />
+                <span>Top</span>
+              </Button>
+            )}
+          </div>
+        </div>
+      </div>
+
       <div className="container mx-auto px-4 py-8">
         <div className="grid grid-cols-1 md:grid-cols-4 gap-6">
           {/* Logo & Description */}
@@ -362,9 +439,16 @@ const Footer = () => {
           </div>
         </div>
 
+        {/* Mobile Accessibility Bar */}
+        {isAccessibilityOpen && (
+          <div className="md:hidden bg-white border-t border-blue-100">
+            <AccessibilityBar />
+          </div>
+        )}
+
         <div className="border-t border-blue-100 mt-12 pt-8 text-center text-sm text-blue-950/70">
           <p>{t('bottom.externalNotice', 'Externe Links: Wir sind nicht verantwortlich für Inhalte externer Webseiten.')}</p>
-          <p>© 2026. Agentur Mizera & Partner - {t('bottom.copyright', 'Alle Rechte vorbehalten.')}</p>
+          <p> 2026. Agentur Mizera & Partner - {t('bottom.copyright', 'Alle Rechte vorbehalten.')}</p>
         </div>
       </div>
     </footer>
diff --git a/src/components/Header.tsx b/src/components/Header.tsx
index 06de410..098e273 100644
--- a/src/components/Header.tsx
+++ b/src/components/Header.tsx
@@ -89,7 +89,10 @@ const Header = () => {
               )}
             </div>
 
-            <LanguageSwitcher />
+            {/* Language Switcher (Desktop only) */}
+            <div className="hidden md:block">
+              <LanguageSwitcher />
+            </div>
 
             {/* Mobile menu button */}
             <Button
@@ -160,6 +163,12 @@ const Header = () => {
         {isMenuOpen && (
           <div className="md:hidden border-t py-4">
             <nav className="flex flex-col space-y-2">
+              {/* Language Switcher (Mobile) */}
+              <div className="px-3 py-2 border-b border-gray-200">
+                <div className="text-xs font-medium text-gray-500 mb-2">Sprache / Language</div>
+                <LanguageSwitcher />
+              </div>
+              
               {[...navigation, ...rightMenuItems].map((item) => {
                 const Icon = item.icon;
                 const isActive = location.pathname === item.href;
diff --git a/src/components/Layout.tsx b/src/components/Layout.tsx
index 2c342b0..6336941 100644
--- a/src/components/Layout.tsx
+++ b/src/components/Layout.tsx
@@ -102,7 +102,7 @@ const Layout = ({ children }: LayoutProps) => {
 
       <AccessibilityToggle />
 
-      <div className="fixed bottom-6 right-6 z-50 flex flex-col items-end gap-3 md:bottom-6 md:right-6 sm:bottom-4 sm:right-4">
+      <div className="fixed bottom-6 right-6 z-50 flex flex-col items-end gap-3 hidden md:flex">
         {showToTop ? (
           <Button
             type="button"