feat: add mobile navigation menu to header

- Implemented responsive mobile menu using Headless UI Dialog component with hamburger toggle
- Refactored hero sections to use consistent boxed layout with background images and improved spacing
- Standardized button styling across hero components with arrow indicators for secondary actions

src/components/Header.tsx

@@ -1,10 +1,12 @@
+import { useState } from 'react'
 import { Link, useLocation } from 'react-router-dom'
 import { Dropdown } from './ui/Dropdown'
 import { ChevronDownIcon } from '@heroicons/react/20/solid'
 import { Container } from './Container'
 import { Button } from './Button'
 import pmyceliumLogo from '../images/logos/logo_1.png'
-
+import { Dialog } from '@headlessui/react'
+import { Bars3Icon, XMarkIcon } from '@heroicons/react/24/outline'
 
 const cloudNavItems = [
   { name: 'Cloud', href: '/cloud' },
@@ -15,6 +17,7 @@ const cloudNavItems = [
 
 export function Header() {
   const location = useLocation()
+  const [mobileMenuOpen, setMobileMenuOpen] = useState(false)
 
   const getCurrentPageName = () => {
     const currentPath = location.pathname;
@@ -72,9 +75,84 @@ export function Header() {
                 Get Mycelium Connector
               </Button>
             </div>
+            <div className="lg:hidden">
+              <button
+                type="button"
+                className="-m-2.5 inline-flex items-center justify-center rounded-md p-2.5 text-gray-700 hover:text-cyan-500 transition-colors"
+                onClick={() => setMobileMenuOpen(true)}
+              >
+                <span className="sr-only">Open main menu</span>
+                <Bars3Icon className="h-6 w-6" aria-hidden="true" />
+              </button>
+            </div>
           </div>
         </Container>
       </nav>
+      <Dialog as="div" className="lg:hidden" open={mobileMenuOpen} onClose={setMobileMenuOpen}>
+        <div className="fixed inset-0 z-10" />
+        <Dialog.Panel className="fixed inset-y-0 right-0 z-10 w-full overflow-y-auto bg-white px-6 py-6 sm:max-w-sm sm:ring-1 sm:ring-gray-900/10">
+          <div className="flex items-center justify-between">
+            <Link to="#" className="-m-1.5 p-1.5">
+              <span className="sr-only">Mycelium</span>
+              <img
+                className="h-8 w-auto"
+                src={pmyceliumLogo}
+                alt=""
+              />
+            </Link>
+            <button
+              type="button"
+              className="-m-2.5 rounded-md p-2.5 text-gray-700 hover:text-cyan-500 transition-colors"
+              onClick={() => setMobileMenuOpen(false)}
+            >
+              <span className="sr-only">Close menu</span>
+              <XMarkIcon className="h-6 w-6" aria-hidden="true" />
+            </button>
+          </div>
+          <div className="mt-6 flow-root">
+            <div className="-my-6 divide-y divide-gray-500/10">
+              <div className="space-y-2 py-6">
+                {cloudNavItems.map((item) => (
+                  <Link
+                    key={item.name}
+                    to={item.href}
+                    className="-mx-3 block rounded-lg px-3 py-2 text-base font-semibold leading-7 text-gray-900 hover:bg-gray-50"
+                  >
+                    {item.name}
+                  </Link>
+                ))}
+                <Link
+                  to="/network"
+                  className="-mx-3 block rounded-lg px-3 py-2 text-base font-semibold leading-7 text-gray-900 hover:bg-gray-50"
+                >
+                  Network
+                </Link>
+                <Link
+                  to="/agents"
+                  className="-mx-3 block rounded-lg px-3 py-2 text-base font-semibold leading-7 text-gray-900 hover:bg-gray-50"
+                >
+                  Agents
+                </Link>
+              </div>
+              <div className="py-6">
+                <Button
+                  to="https://myceliumcloud.tf"
+                  variant="outline"
+                  as="a"
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="w-full"
+                >
+                  Start Deployment
+                </Button>
+                <Button to="/download" variant="solid" color="cyan" className="mt-4 w-full">
+                  Get Mycelium Connector
+                </Button>
+              </div>
+            </div>
+          </div>
+        </Dialog.Panel>
+      </Dialog>
     </header>
   )
 }