diff --git a/mise.toml b/mise.toml
new file mode 100644
index 0000000..c21a93a
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,2 @@
+[tools]
+claude = "latest"
diff --git a/src/components/Footer.astro b/src/components/Footer.astro
index 3f90aba..d58c404 100644
--- a/src/components/Footer.astro
+++ b/src/components/Footer.astro
@@ -10,7 +10,7 @@ const t = useTranslations(lang);
 const year = new Date().getFullYear();
 ---
 
-<footer class="border-t border-border/80">
+<footer class="border-t border-border/80 font-mono">
   <div class="mx-auto flex max-w-3xl flex-col gap-2 px-4 py-8 text-sm text-text-muted sm:flex-row sm:items-center sm:justify-between sm:px-6">
     <p>
       &copy; {year} <span class="font-mono text-text">gabeefranco</span> &middot; {t('footer.rights')}
diff --git a/src/components/Header.astro b/src/components/Header.astro
index 480c0c3..5b9aae7 100644
--- a/src/components/Header.astro
+++ b/src/components/Header.astro
@@ -28,24 +28,71 @@ function isActive(href: string): boolean {
 }
 ---
 
-<header class="sticky top-0 z-40 border-b border-border/80 bg-bg/85 backdrop-blur">
-  <div class="mx-auto flex max-w-3xl items-center justify-between gap-4 px-4 py-3 sm:px-6">
-    <a href={homeHref} class="flex shrink-0 items-center gap-2.5" aria-label={t('site.name')}>
-      <img src="/favicon.svg" alt="" width="32" height="32" class="size-8" />
-      <span class="font-mono text-[15px] font-semibold tracking-tight text-text">{t('site.name')}</span>
-    </a>
 
-    <div class="flex items-center gap-2">
-      <nav class="hidden items-center gap-1 sm:flex" aria-label={t('nav.menu')}>
+<header class="sticky top-0 z-40 border-b border-border/80 bg-bg/85 backdrop-blur">
+  <div class="flex flex-col justify-center gap-4 px-4 py-3 sm:px-6">
+    <div class="flex flex-row justify-between items-end">
+      <a href={homeHref} class="flex hover:underline shrink-0 items-center gap-2.5" aria-label={t('site.name')}>
+        <img src="/logo.png" class="h-4"/>
+        <span class="font-mono text-[15px] font-semibold tracking-tight text-text">{t('site.name')}</span>
+
+      </a>
+      <div class="ml-10 flex sm:hidden justify-end gap-3">
+      <a
+        href={langSwitchHref}
+        hreflang={otherLang}
+        title={t('lang.switch')}
+        aria-label={`${t('lang.switch')}: ${LANG_LABELS[otherLang]}`}
+          class="text-accent max-w-fit font-mono text-xs sm:text-sm underline hover:cursor-pointer hover:text-accent-deep"
+      >
+        {`${t('lang.switch')}: ${LANG_LABELS[otherLang]}`}
+      </a>
+
+      <ThemeToggle lang={lang} />
+      </div>
+    <div class="hidden sm:flex items-center gap-2">
+
+      <nav class="flex items-center gap-1 justify-right" aria-label={t('nav.menu')}>
         {navLinks.map((link) => (
           <a
             href={link.href}
             aria-current={isActive(link.href) ? 'page' : undefined}
             class:list={[
-              'rounded-full px-3 py-1.5 text-sm font-medium transition-colors',
+              'px-2 py-1 text-sm font-medium font-mono underline',
               isActive(link.href)
-                ? 'bg-primary/10 text-primary'
-                : 'text-text-muted hover:bg-surface-alt hover:text-text',
+                ? 'text-primary hover:text-primary-hover'
+                : 'text-text-muted hover:text-text',
+            ]}
+          >
+            {link.label}
+          </a>
+        ))}
+      </nav>
+      <a
+        href={langSwitchHref}
+        hreflang={otherLang}
+        title={t('lang.switch')}
+        aria-label={`${t('lang.switch')}: ${LANG_LABELS[otherLang]}`}
+          class="text-accent max-w-fit py-1 font-mono text-xs sm:text-sm underline hover:cursor-pointer hover:text-accent-deep "
+      >
+        {`${t('lang.switch')}: ${LANG_LABELS[otherLang]}`}
+      </a>
+
+      <ThemeToggle lang={lang} />
+    </div>
+    </div>
+
+    <div class="flex justify-end sm:hidden items-center gap-2">
+      <nav class="flex items-center gap-1 justify-right" aria-label={t('nav.menu')}>
+        {navLinks.map((link) => (
+          <a
+            href={link.href}
+            aria-current={isActive(link.href) ? 'page' : undefined}
+            class:list={[
+              'px-2 py-1 text-sm font-medium font-mono underline',
+              isActive(link.href)
+                ? 'text-primary hover:text-primary-hover'
+                : 'text-text-muted hover:text-text',
             ]}
           >
             {link.label}
@@ -53,47 +100,7 @@ function isActive(href: string): boolean {
         ))}
       </nav>
 
-      <a
-        href={langSwitchHref}
-        hreflang={otherLang}
-        title={t('lang.switch')}
-        aria-label={`${t('lang.switch')}: ${LANG_LABELS[otherLang]}`}
-        class="grid size-9 shrink-0 place-items-center rounded-full border border-border text-xs font-bold uppercase text-text-muted transition-colors hover:border-primary hover:text-primary"
-      >
-        {otherLang}
-      </a>
 
-      <ThemeToggle lang={lang} />
-
-      <details class="relative sm:hidden">
-        <summary
-          class="grid size-9 cursor-pointer list-none place-items-center rounded-full border border-border text-text-muted transition-colors hover:border-primary hover:text-primary"
-          aria-label={t('nav.menu')}
-        >
-          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" class="size-[18px]">
-            <path d="M4 6h16M4 12h16M4 18h16"></path>
-          </svg>
-        </summary>
-        <nav
-          class="absolute right-0 top-11 flex w-40 flex-col gap-1 rounded-xl border border-border bg-surface p-2 shadow-lg"
-          aria-label={t('nav.menu')}
-        >
-          {navLinks.map((link) => (
-            <a
-              href={link.href}
-              aria-current={isActive(link.href) ? 'page' : undefined}
-              class:list={[
-                'rounded-lg px-3 py-2 text-sm font-medium transition-colors',
-                isActive(link.href)
-                  ? 'bg-primary/10 text-primary'
-                  : 'text-text-muted hover:bg-surface-alt hover:text-text',
-              ]}
-            >
-              {link.label}
-            </a>
-          ))}
-        </nav>
-      </details>
     </div>
   </div>
 </header>
diff --git a/src/components/HomeContent.astro b/src/components/HomeContent.astro
index 775c3df..8a149bf 100644
--- a/src/components/HomeContent.astro
+++ b/src/components/HomeContent.astro
@@ -15,46 +15,53 @@ const postsHref = getLocalizedPath('/posts', lang);
 const aboutHref = getLocalizedPath('/about', lang);
 ---
 
-<section class="mx-auto max-w-3xl px-4 pb-4 pt-14 sm:px-6 sm:pt-20">
-  <div class="flex flex-col items-start gap-8 sm:flex-row sm:items-center">
-    <img
-      src="/logo.png"
-      alt=""
-      width="867"
-      height="458"
-      class="w-40 shrink-0 drop-shadow-sm sm:w-52"
-    />
-    <div>
-      <p class="text-sm font-semibold uppercase tracking-wide text-primary">{t('hero.kicker')}</p>
-      <h1 class="mt-2 text-3xl font-bold tracking-tight text-text sm:text-4xl">{t('hero.title')}</h1>
-      <p class="mt-4 max-w-xl text-lg leading-relaxed text-text-muted">{t('hero.subtitle')}</p>
-      <div class="mt-6 flex flex-wrap gap-3">
-        <a
-          href={postsHref}
-          class="rounded-full bg-primary px-5 py-2.5 text-sm font-semibold text-white transition-colors hover:bg-primary-hover"
-        >
-          {t('hero.cta.posts')}
-        </a>
-        <a
-          href={aboutHref}
-          class="rounded-full border border-border px-5 py-2.5 text-sm font-semibold text-text transition-colors hover:border-primary hover:text-primary"
-        >
-          {t('hero.cta.about')}
-        </a>
-      </div>
-    </div>
+<section class="mx-10 my-10 flex flex-col gap-5 font-mono">
+  <div class="flex flex-col gap-2">
+    <h1 class="text-text text-2xl">{t('hero.title')}</h1>
+    <h2 class="text-text text-lg">{t('hero.subtitle')}</h2>
   </div>
 </section>
 
-<section class="mx-auto max-w-3xl px-4 py-12 sm:px-6">
+<!-- <section class="mx-auto max-w-3xl px-4 pb-4 pt-14 sm:px-6 sm:pt-20 font-mono"> -->
+<!--   <div class="flex flex-col items-start gap-8 sm:flex-row sm:items-center"> -->
+<!--     <img -->
+<!--       src="/logo.png" -->
+<!--       alt="" -->
+<!--       width="867" -->
+<!--       height="458" -->
+<!--       class="w-40 shrink-0 drop-shadow-sm sm:w-52" -->
+<!--     /> -->
+<!--     <div> -->
+<!--       <p class="text-sm font-semibold uppercase tracking-wide text-primary">{t('hero.kicker')}</p> -->
+<!--       <h1 class="mt-2 text-3xl font-bold tracking-tight text-text sm:text-4xl">{t('hero.title')}</h1> -->
+<!--       <p class="mt-4 max-w-xl text-lg leading-relaxed text-text-muted">{t('hero.subtitle')}</p> -->
+<!--       <div class="mt-6 flex flex-wrap gap-5"> -->
+<!--         <a -->
+<!--           href={postsHref} -->
+<!--           class="text-primary hover:underline font-bold px-2 py-1 bg-primary/10" -->
+<!--         > -->
+<!--           {t('hero.cta.posts')} -->
+<!--         </a> -->
+<!--         <a -->
+<!--           href={aboutHref} -->
+<!--           class="text-text hover:underline font-bold px-2 py-1 bg-text/5" -->
+<!--         > -->
+<!--           {t('hero.cta.about')} -->
+<!--         </a> -->
+<!--       </div> -->
+<!--     </div> -->
+<!--   </div> -->
+<!-- </section> -->
+
+<section class="mx-10 font-mono">
   <div class="flex items-baseline justify-between gap-4">
     <div>
       <h2 class="text-xl font-semibold text-text">{t('home.recent')}</h2>
-      <p class="mt-1 text-sm text-text-muted">{t('home.recent.subtitle')}</p>
+      <p class="mt-1 text-sm text-text-muted mb-2">{t('home.recent.subtitle')}</p>
+      <a href={postsHref} class="shrink-0 text-sm font-medium text-primary hover:underline">
+        {t('home.viewAll')} &rarr;
+      </a>
     </div>
-    <a href={postsHref} class="shrink-0 text-sm font-medium text-primary hover:underline">
-      {t('home.viewAll')} &rarr;
-    </a>
   </div>
 
   {recentPosts.length > 0 ? (
diff --git a/src/components/PostCard.astro b/src/components/PostCard.astro
index 425462e..a0ed8cb 100644
--- a/src/components/PostCard.astro
+++ b/src/components/PostCard.astro
@@ -13,12 +13,12 @@ const href = getLocalizedPath(`/posts/${slugOf(post)}`, lang);
 const tagsHref = (tag: string) => getLocalizedPath(`/tags/${tag}`, lang);
 ---
 
-<article class="group border-b border-border py-6 first:pt-0 last:border-b-0">
+<article class="group border-b border-border py-6 first:pt-0 last:border-b-0 font-mono">
   <a href={href} class="block">
     <time datetime={post.data.pubDate.toISOString()} class="text-xs font-medium uppercase tracking-wide text-text-muted">
       {formatDate(post.data.pubDate, lang)}
     </time>
-    <h3 class="mt-1.5 text-xl font-semibold text-text transition-colors group-hover:text-primary">
+    <h3 class="mt-1.5 text-xl font-semibold text-text group-hover:text-primary group-hover:underline">
       {post.data.title}
     </h3>
     <p class="mt-1.5 text-[15px] leading-relaxed text-text-muted">{post.data.description}</p>
@@ -28,7 +28,7 @@ const tagsHref = (tag: string) => getLocalizedPath(`/tags/${tag}`, lang);
       {post.data.tags.map((tag) => (
         <a
           href={tagsHref(tag)}
-          class="rounded-full bg-surface-alt px-2.5 py-1 text-xs font-medium text-text-muted transition-colors hover:bg-accent/15 hover:text-accent"
+      class="text-text-muted px-1 py-0.5 text-sm hover:text-accent underline"
         >
           #{tag}
         </a>
diff --git a/src/components/PostsContent.astro b/src/components/PostsContent.astro
index b4b987f..c2a387f 100644
--- a/src/components/PostsContent.astro
+++ b/src/components/PostsContent.astro
@@ -15,19 +15,19 @@ const posts = tag ? allPosts.filter((p) => p.data.tags.includes(tag)) : allPosts
 const postsHref = getLocalizedPath('/posts', lang);
 ---
 
-<section class="mx-auto max-w-3xl px-4 py-12 sm:px-6">
+<section class="mx-10 mt-10">
   {tag ? (
     <>
-      <p class="text-sm font-medium text-text-muted">{t('posts.filteredBy')}</p>
-      <h1 class="mt-1 text-3xl font-bold tracking-tight text-text">#{tag}</h1>
-      <a href={postsHref} class="mt-2 inline-block text-sm font-medium text-primary hover:underline">
+      <p class="text-sm font-mono font-medium text-text-muted">{t('posts.filteredBy')}</p>
+      <h1 class="mt-1 font-mono text-3xl font-bold tracking-tight text-text">#{tag}</h1>
+      <a href={postsHref} class="font-mono mt-2 inline-block text-sm font-medium text-primary hover:underline">
         {t('posts.clearFilter')}
       </a>
     </>
   ) : (
     <>
-      <h1 class="text-3xl font-bold tracking-tight text-text">{t('posts.title')}</h1>
-      <p class="mt-2 text-text-muted">{t('posts.subtitle')}</p>
+      <h1 class="font-mono text-3xl font-bold tracking-tight text-text">{t('posts.title')}</h1>
+      <p class="font-mono mt-2 text-text-muted">{t('posts.subtitle')}</p>
     </>
   )}
 
diff --git a/src/components/ThemeToggle.astro b/src/components/ThemeToggle.astro
index 07a32a2..bcb718f 100644
--- a/src/components/ThemeToggle.astro
+++ b/src/components/ThemeToggle.astro
@@ -11,61 +11,26 @@ const t = useTranslations(lang);
 ---
 
 <button
-  id="theme-toggle"
   type="button"
+  class="theme-toggle text-accent sm:ml-2 font-mono text-xs sm:text-sm underline hover:cursor-pointer hover:text-accent-deep"
   aria-label={t('theme.switch')}
   title={t('theme.switch')}
-  class="grid size-9 shrink-0 place-items-center rounded-full border border-border text-text-muted transition-colors hover:border-primary hover:text-primary"
 >
-  <svg
-    id="theme-toggle-sun"
-    xmlns="http://www.w3.org/2000/svg"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    stroke-width="2"
-    stroke-linecap="round"
-    stroke-linejoin="round"
-    class="hidden size-[18px]"
-  >
-    <circle cx="12" cy="12" r="4"></circle>
-    <path d="M12 2v2M12 20v2M4.93 4.93l1.41 1.41M17.66 17.66l1.41 1.41M2 12h2M20 12h2M6.34 17.66l-1.41 1.41M19.07 4.93l-1.41 1.41"
-    ></path>
-  </svg>
-  <svg
-    id="theme-toggle-moon"
-    xmlns="http://www.w3.org/2000/svg"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    stroke-width="2"
-    stroke-linecap="round"
-    stroke-linejoin="round"
-    class="hidden size-[18px]"
-  >
-    <path d="M20 14.5A8.5 8.5 0 1 1 9.5 4a6.5 6.5 0 0 0 10.5 10.5Z"></path>
-  </svg>
+  {t('theme.switch')}
 </button>
 
-<script is:inline>
-  (function () {
-    const btn = document.getElementById('theme-toggle');
-    const sun = document.getElementById('theme-toggle-sun');
-    const moon = document.getElementById('theme-toggle-moon');
-    if (!btn || !sun || !moon) return;
-
-    function sync() {
-      const isDark = document.documentElement.classList.contains('dark');
-      sun.classList.toggle('hidden', !isDark);
-      moon.classList.toggle('hidden', isDark);
+<script>
+    function init() {
+      const buttons = document.querySelectorAll('.theme-toggle');
+      buttons.forEach((btn) => {
+        btn.addEventListener('click', function () {
+          const isDark = document.documentElement.classList.toggle('dark');
+          localStorage.setItem('theme', isDark ? 'dark' : 'light');
+        });
+      });
     }
 
-    btn.addEventListener('click', function () {
-      const isDark = document.documentElement.classList.toggle('dark');
-      localStorage.setItem('theme', isDark ? 'dark' : 'light');
-      sync();
-    });
+    init();
 
-    sync();
-  })();
+    document.addEventListener('astro:after-swap', init);
 </script>
diff --git a/src/layouts/PostLayout.astro b/src/layouts/PostLayout.astro
index dd8119e..f5364f5 100644
--- a/src/layouts/PostLayout.astro
+++ b/src/layouts/PostLayout.astro
@@ -15,8 +15,8 @@ const postsHref = getLocalizedPath('/posts', lang);
 const tagsHref = (tag: string) => getLocalizedPath(`/tags/${tag}`, lang);
 ---
 
-<article class="mx-auto max-w-3xl px-4 py-12 sm:px-6">
-  <a href={postsHref} class="inline-flex items-center gap-1.5 text-sm font-medium text-text-muted transition-colors hover:text-primary">
+<article class="mx-10 mt-10 font-mono">
+  <a href={postsHref} class="underline inline-flex items-center gap-1.5 text-sm font-medium text-text-muted hover:text-primary">
     <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="size-4">
       <path d="M15 18l-6-6 6-6"></path>
     </svg>
@@ -42,7 +42,7 @@ const tagsHref = (tag: string) => getLocalizedPath(`/tags/${tag}`, lang);
         {post.data.tags.map((tag) => (
           <a
             href={tagsHref(tag)}
-            class="rounded-full bg-surface-alt px-2.5 py-1 text-xs font-medium text-text-muted transition-colors hover:bg-accent/15 hover:text-accent"
+            class=" text-xs font-medium text-text-muted underline hover:text-accent"
           >
             #{tag}
           </a>
diff --git a/src/lib/i18n.ts b/src/lib/i18n.ts
index 096b032..0d80da9 100644
--- a/src/lib/i18n.ts
+++ b/src/lib/i18n.ts
@@ -19,7 +19,7 @@ export const ui = {
     'hero.kicker': "Gabriel Franco's notes",
     'hero.title': 'Building things, and figuring out how they work.',
     'hero.subtitle':
-      "Notes on computer science, systems, and the open source projects that shaped how I think about software. I'm gabeefranco — welcome.",
+      "Notes on computer science, systems, and the open source projects that shaped how I think about software. I'm Gabriel Franco — welcome.",
     'hero.cta.posts': 'Read the posts',
     'hero.cta.about': 'About me',
     'home.recent': 'Recent posts',
@@ -54,7 +54,7 @@ export const ui = {
     'hero.kicker': 'Anotações do Gabriel Franco',
     'hero.title': 'Construindo coisas e entendendo como elas funcionam.',
     'hero.subtitle':
-      'Notas sobre ciência da computação, sistemas e os projetos open source que moldaram a forma como penso sobre software. Eu sou o gabeefranco — seja bem-vindo.',
+      'Notas sobre ciência da computação, sistemas e os projetos open source que moldaram a forma como penso sobre software. Eu sou o Gabriel Franco — seja bem-vindo.',
     'hero.cta.posts': 'Ler os posts',
     'hero.cta.about': 'Sobre mim',
     'home.recent': 'Posts recentes',
diff --git a/src/pages/404.astro b/src/pages/404.astro
index ef02c61..1413644 100644
--- a/src/pages/404.astro
+++ b/src/pages/404.astro
@@ -10,7 +10,7 @@ const langs: Lang[] = ['en', 'pt'];
 ---
 
 <BaseLayout title={`${ui.en['404.title']} — gabeefranco`} description={ui.en['404.body']} lang="en">
-  <section class="mx-auto flex max-w-3xl flex-col items-start px-4 py-24 sm:px-6">
+  <section class="mx-10 flex flex-col items-start px-4 py-24 sm:px-6 font-mono">
     <p class="font-mono text-sm text-primary">404</p>
     {langs.map((lang) => (
       <div data-notfound-lang={lang} class={lang === 'en' ? '' : 'hidden'}>
@@ -18,7 +18,7 @@ const langs: Lang[] = ['en', 'pt'];
         <p class="mt-3 text-text-muted">{ui[lang]['404.body']}</p>
         <a
           href={getLocalizedPath('/', lang)}
-          class="mt-6 inline-block rounded-full bg-primary px-5 py-2.5 text-sm font-semibold text-white transition-colors hover:bg-primary-hover"
+          class="mt-4 inline-block underline text-primary hover:text-primary-hover font-bold"
         >
           {ui[lang]['404.cta']}
         </a>
diff --git a/src/pages/about.astro b/src/pages/about.astro
index f0244f1..247b5ce 100644
--- a/src/pages/about.astro
+++ b/src/pages/about.astro
@@ -8,7 +8,7 @@ const description =
 ---
 
 <BaseLayout title={`${t('about.title')} — ${t('site.name')}`} description={description} lang="en">
-  <section class="mx-auto max-w-3xl px-4 py-14 sm:px-6">
+  <section class="mx-10 mt-10 font-mono">
     <h1 class="text-3xl font-bold tracking-tight text-text sm:text-4xl">{t('about.title')}</h1>
 
     <div class="prose prose-neutral mt-6 max-w-none prose-headings:font-semibold prose-a:text-primary prose-a:no-underline hover:prose-a:underline dark:prose-invert">
diff --git a/src/pages/pt/about.astro b/src/pages/pt/about.astro
index 6fd092b..5a08baf 100644
--- a/src/pages/pt/about.astro
+++ b/src/pages/pt/about.astro
@@ -8,7 +8,7 @@ const description =
 ---
 
 <BaseLayout title={`${t('about.title')} — ${t('site.name')}`} description={description} lang="pt">
-  <section class="mx-auto max-w-3xl px-4 py-14 sm:px-6">
+  <section class="mx-10 mt-10 font-mono">
     <h1 class="text-3xl font-bold tracking-tight text-text sm:text-4xl">{t('about.title')}</h1>
 
     <div class="prose prose-neutral mt-6 max-w-none prose-headings:font-semibold prose-a:text-primary prose-a:no-underline hover:prose-a:underline dark:prose-invert">