From 76a7b16d7a7ec8d6af18797e14bd06f2374f8f7e Mon Sep 17 00:00:00 2001
From: Stefan Imhoff <gpg@kogakure.8shield.net>
Date: Thu, 29 Jan 2026 20:12:24 +0100
Subject: [PATCH] feat: add mobile menu and modal

---
 src/components/MainNavigation.astro |  2 +-
 src/components/MenuLink.astro       | 22 +++++++
 src/components/MenuModal.astro      | 92 +++++++++++++++++++++++++++++
 src/components/MenuNavigation.astro | 44 ++++++++++++++
 src/components/PageHeader.astro     |  2 +
 src/components/Scripts.astro        | 50 ++++++++++------
 src/components/SearchModal.astro    |  4 +-
 src/layouts/BaseLayout.astro        |  2 +
 8 files changed, 196 insertions(+), 22 deletions(-)
 create mode 100644 src/components/MenuLink.astro
 create mode 100644 src/components/MenuModal.astro
 create mode 100644 src/components/MenuNavigation.astro

diff --git a/src/components/MainNavigation.astro b/src/components/MainNavigation.astro
index 4845150..4c92ba8 100644
--- a/src/components/MainNavigation.astro
+++ b/src/components/MainNavigation.astro
@@ -9,7 +9,7 @@ import navigation from '../data/navigation.json';
 		<ul class="flex flex-wrap">
 			{
 				navigation.map(({ title, url }) => (
-					<li class="mie-[10px] xs:mie-[15px]">
+					<li class="mie-[10px] xs:mie-[5px]">
 						<Link
 							class="rounded-2 pli-3 pbe-2 pbs-3 hover:bg-shibui-950/10 focus:bg-shibui-950/10 hover:dark:bg-shibui-50/10 focus:dark:bg-shibui-50/10"
 							data-umami-event={title}
diff --git a/src/components/MenuLink.astro b/src/components/MenuLink.astro
new file mode 100644
index 0000000..eba0ff3
--- /dev/null
+++ b/src/components/MenuLink.astro
@@ -0,0 +1,22 @@
+---
+import { Menu } from './icons';
+import Link from './Link.astro';
+---
+
+<Link
+	aria-label="Open the navigation menu"
+	class="h-clickarea w-clickarea scale-75 transition-transform duration-500 ease-in-out hover:scale-90 focus:scale-90 md:col-span-1 md:hidden print:hidden"
+	href="#menu"
+	id="menu-link"
+	title="Menu"
+>
+	<button
+		aria-hidden="true"
+		class="flex h-clickarea w-clickarea cursor-pointer items-center justify-center border-none text-[0] outline-none"
+		data-umami-event="Menu"
+		tabindex={-1}
+		type="button"
+	>
+		<Menu aria-hidden="true" className="icon h-icon w-icon" />
+	</button>
+</Link>
diff --git a/src/components/MenuModal.astro b/src/components/MenuModal.astro
new file mode 100644
index 0000000..7879aa8
--- /dev/null
+++ b/src/components/MenuModal.astro
@@ -0,0 +1,92 @@
+---
+import Link from './Link.astro';
+import MenuNavigation from './MenuNavigation.astro';
+import { Close } from './icons';
+---
+
+<dialog id="menu-dialog">
+	<header
+		class="flex h-[clamp(1.5rem,_5.55vw,_9rem)] w-full items-center justify-end overflow-x-hidden block-start-0 md:h-[clamp(4rem,_5.55vw,_9rem)] md:pie-gap md:pis-gap"
+	>
+		<Link
+			id="close-menu"
+			class="relative left-[10px] outline-none transition-transform duration-500 ease-in-out block-start-0 hover:scale-125"
+		>
+			<button
+				aria-label="Close Menu Modal"
+				class="flex h-[2em] w-[2em] cursor-pointer items-center justify-center text-shibui-950 dark:text-shibui-200/[0.87]"
+			>
+				<Close className="icon h-[1.5em] w-[1.5em]" />
+			</button>
+		</Link>
+	</header>
+	<section
+		class="flex h-[calc(100%_-_clamp(1.5rem,_5.55vw,_9rem))] w-full flex-col items-center justify-center overflow-x-hidden md:h-[calc(100%_-_clamp(4rem,_5.55vw,_9rem))] md:pie-gap md:pis-gap"
+	>
+		<MenuNavigation />
+	</section>
+</dialog>
+
+<style is:global>
+	dialog::backdrop {
+		@apply bg-shibui-100 backdrop-blur-md dark:bg-shibui-900 md:bg-shibui-100/60 md:dark:bg-shibui-900/60;
+		animation: show-dimmer 0.2s ease-in-out;
+	}
+
+	dialog.hide::backdrop {
+		animation: hide-dimmer 0.2s ease-in-out;
+	}
+
+	dialog {
+		@apply h-dvh max-w-[950px] rounded-2 md:max-h-[90vh];
+	}
+
+	dialog[open] {
+		@apply w-[calc(100%_-_5.55vw_*_2)] bg-shibui-100 p-0 font-sans font-normal leading-relaxed text-shibui-950 common-ligatures dark:bg-shibui-900 dark:text-shibui-200/[0.87] md:dark:bg-shibui-800;
+		animation: show-modal 0.2s ease-in-out;
+	}
+
+	dialog.hide {
+		animation: hide-modal 0.2s ease-in-out;
+	}
+
+	@keyframes show-modal {
+		from {
+			opacity: 0;
+			transform: translateY(50px);
+		}
+		to {
+			opacity: 1;
+			transform: translateY(0);
+		}
+	}
+
+	@keyframes show-dimmer {
+		from {
+			opacity: 0;
+		}
+		to {
+			opacity: 1;
+		}
+	}
+
+	@keyframes hide-modal {
+		from {
+			opacity: 1;
+			transform: translateY(0);
+		}
+		to {
+			opacity: 0;
+			transform: translateY(50px);
+		}
+	}
+
+	@keyframes hide-dimmer {
+		from {
+			opacity: 1;
+		}
+		to {
+			opacity: 0;
+		}
+	}
+</style>
diff --git a/src/components/MenuNavigation.astro b/src/components/MenuNavigation.astro
new file mode 100644
index 0000000..a1575d9
--- /dev/null
+++ b/src/components/MenuNavigation.astro
@@ -0,0 +1,44 @@
+---
+import data from '../data/subnavigation.json';
+
+import Link from './Link.astro';
+---
+
+<nav class="navigation glow flex gap-15" aria-label="Subnavigation" role="navigation">
+	<ul>
+		<li class="mbe-[20px]">
+			<Link
+				href="/"
+				class="text-5 font-light decoration-4 underline-offset-auto hover:underline hover:decoration-shibui-900/20 focus:underline focus:decoration-shibui-900/20 dark:hover:decoration-shibui-100/20 dark:focus:decoration-shibui-100/20"
+			>
+				Home
+			</Link>
+		</li>
+		{
+			data.main.map(({ title, url }) => (
+				<li class="mbe-[20px]">
+					<Link
+						href={url}
+						class="text-5 font-light decoration-4 underline-offset-auto hover:underline hover:decoration-shibui-900/20 focus:underline focus:decoration-shibui-900/20 dark:hover:decoration-shibui-100/20 dark:focus:decoration-shibui-100/20"
+					>
+						{title}
+					</Link>
+				</li>
+			))
+		}
+	</ul>
+	<ul class="mie-10">
+		{
+			data.misc.map(({ title, url }) => (
+				<li class="mbe-[5px]">
+					<Link
+						href={url}
+						class="font-light decoration-4 underline-offset-auto hover:underline hover:decoration-shibui-900/20 focus:underline focus:decoration-shibui-900/20 dark:hover:decoration-shibui-100/20 dark:focus:decoration-shibui-100/20"
+					>
+						{title}
+					</Link>
+				</li>
+			))
+		}
+	</ul>
+</nav>
diff --git a/src/components/PageHeader.astro b/src/components/PageHeader.astro
index cd59f6a..1909854 100644
--- a/src/components/PageHeader.astro
+++ b/src/components/PageHeader.astro
@@ -4,6 +4,7 @@ import ThemeToggle from '../components/ThemeToggle.astro';
 import Logo from '../components/Logo.astro';
 
 import SearchLink from './SearchLink.astro';
+import MenuLink from './MenuLink.astro';
 
 export interface Props {
 	class?: string;
@@ -27,5 +28,6 @@ const { class: className, navigation = true } = Astro.props;
 		{navigation && <MainNavigation />}
 		<SearchLink />
 		<ThemeToggle />
+		<MenuLink />
 	</div>
 </header>
diff --git a/src/components/Scripts.astro b/src/components/Scripts.astro
index 0825d38..ba2b5a3 100644
--- a/src/components/Scripts.astro
+++ b/src/components/Scripts.astro
@@ -32,7 +32,7 @@
 
 	function setSearchLink() {
 		const body = document.body;
-		const dialog = document.querySelector('dialog');
+		const dialog = document.querySelector<HTMLDialogElement>('#search-dialog');
 		const openDialogLink = document.getElementById('search-link');
 		const closeDialogLink = document.getElementById('close-search');
 
@@ -76,24 +76,36 @@
 		});
 	}
 
-	function setSearchModalLink() {
-		const dialog = document.querySelector('dialog');
+	function setMenuLink() {
+		const body = document.body;
+		const dialog = document.querySelector<HTMLDialogElement>('#menu-dialog');
+		const openDialogLink = document.getElementById('menu-link');
+		const closeDialogLink = document.getElementById('close-menu');
 
-		dialog?.addEventListener('click', (event) => {
-			if (event.target === dialog) {
-				if (!dialog.classList.contains('hide')) {
-					dialog.classList.add('hide');
-					dialog.addEventListener(
-						'animationend',
-						(animationEvent) => {
-							if (animationEvent.animationName === 'hide-modal') {
-								dialog.close();
-								dialog.classList.remove('hide');
-							}
-						},
-						{ once: true }
-					);
-				}
+		dialog?.addEventListener('close', () => {
+			body.style.overflow = 'auto';
+		});
+
+		openDialogLink?.addEventListener('click', (event) => {
+			event.preventDefault();
+			dialog?.showModal();
+			body.style.overflow = 'hidden';
+		});
+
+		closeDialogLink?.addEventListener('click', (event) => {
+			event.preventDefault();
+			if (!dialog?.classList.contains('hide')) {
+				dialog?.classList.add('hide');
+				dialog?.addEventListener(
+					'animationend',
+					(animationEvent) => {
+						if (animationEvent.animationName === 'hide-modal') {
+							dialog?.close();
+							dialog?.classList.remove('hide');
+						}
+					},
+					{ once: true }
+				);
 			}
 		});
 	}
@@ -122,7 +134,7 @@
 		setActiveLink();
 		setEmailLink();
 		setSearchLink();
-		setSearchModalLink();
+		setMenuLink();
 		setUpLink();
 	}
 
diff --git a/src/components/SearchModal.astro b/src/components/SearchModal.astro
index 978545c..8db23be 100644
--- a/src/components/SearchModal.astro
+++ b/src/components/SearchModal.astro
@@ -5,7 +5,7 @@ import Link from './Link.astro';
 import { Close } from './icons';
 ---
 
-<dialog>
+<dialog id="search-dialog">
 	<header
 		class="flex h-[clamp(1.5rem,_5.55vw,_9rem)] w-full items-center justify-end overflow-x-hidden block-start-0 md:h-[clamp(4rem,_5.55vw,_9rem)] md:pie-gap md:pis-gap"
 	>
@@ -115,7 +115,7 @@ import { Close } from './icons';
 	}
 
 	.pagefind-ui__results {
-		@apply !grid-cols-[repeat(auto-fill,_minmax(400px,_1fr))] !gap-x-gap !pbe-12 lg:!grid;
+		@apply !gap-x-gap !pbe-12 lg:!grid;
 	}
 
 	.pagefind-ui__result {
diff --git a/src/layouts/BaseLayout.astro b/src/layouts/BaseLayout.astro
index bbbd6fd..2d14489 100644
--- a/src/layouts/BaseLayout.astro
+++ b/src/layouts/BaseLayout.astro
@@ -9,6 +9,7 @@ import ThemeProvider from '../components/ThemeProvider.astro';
 import PageHeader from '../components/PageHeader.astro';
 import PageFooter from '../components/PageFooter.astro';
 import SearchModal from '../components/SearchModal.astro';
+import MenuModal from '../components/MenuModal.astro';
 import Scripts from '../components/Scripts.astro';
 
 export interface Props {
@@ -172,6 +173,7 @@ const webManifest = isProduction && {
 			{footer && <PageFooter />}
 		</div>
 		<SearchModal />
+		<MenuModal />
 		<script>
 			console.info(
 				'👋 I see you’re interested in the source code of this site? You can find it here 👉 https://github.com/kogakure/website-astro-stefanimhoff.de'