Aggiunge menu lingua dropdown e base i18n IT/EN/TH.

Introduce routing multilingua con locale tailandese, selettore lingua a tendina con icone bandiera SVG e gestione chiusura click-outside/Esc, oltre a integrazione Turnstile lato form contatti.

Made-with: Cursor

astro.config.mjs

@@ -37,4 +37,11 @@ export default defineConfig({
 
   adapter: cloudflare(),
   integrations: [alpinejs()],
+  i18n: {
+    defaultLocale: 'it',
+    locales: ['it', 'en', 'th'],
+    routing: {
+      prefixDefaultLocale: false,
+    },
+  },
 });

public/images/flags/en.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 32" aria-hidden="true">
+  <rect width="48" height="32" fill="#012169" />
+  <path d="M0 0l48 32M48 0L0 32" stroke="#fff" stroke-width="6" />
+  <path d="M24 0v32M0 16h48" stroke="#fff" stroke-width="10" />
+  <path d="M24 0v32M0 16h48" stroke="#c8102e" stroke-width="6" />
+</svg>

public/images/flags/it.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 32" aria-hidden="true">
+  <rect width="16" height="32" x="0" y="0" fill="#009246" />
+  <rect width="16" height="32" x="16" y="0" fill="#ffffff" />
+  <rect width="16" height="32" x="32" y="0" fill="#ce2b37" />
+</svg>

public/images/flags/th.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 32" aria-hidden="true">
+  <rect width="48" height="32" x="0" y="0" fill="#a51931" />
+  <rect width="48" height="24" x="0" y="4" fill="#ffffff" />
+  <rect width="48" height="16" x="0" y="8" fill="#2d2a4a" />
+</svg>

src/components/ContactFormInline.astro

@@ -5,6 +5,7 @@ const cf = cta.contactForm;
 const model = {
   actionUrl: cf.actionUrl,
   mailto: cf.mailto,
+  turnstileSiteKey: cf.turnstileSiteKey,
   notifySubject: cf.notifySubject,
   successRedirect: cf.successRedirect,
   fieldName: cf.fieldName,
@@ -15,6 +16,8 @@ const model = {
 };
 const hasFormspree =
   typeof cf.actionUrl === 'string' && cf.actionUrl.length > 0;
+const hasTurnstile =
+  typeof cf.turnstileSiteKey === 'string' && cf.turnstileSiteKey.length > 0;
 const nextUrl =
   typeof cf.successRedirect === 'string' && cf.successRedirect.length > 0
     ? cf.successRedirect
@@ -178,6 +181,23 @@ const fieldClass =
     >
     </p>
 
+    {
+      hasFormspree && hasTurnstile ? (
+        <div class="pt-1">
+          <div
+            class="cf-turnstile"
+            data-sitekey={cf.turnstileSiteKey}
+            data-theme="dark"
+            data-language="it"
+            data-size="normal"
+          ></div>
+          <p class="mt-1.5 text-xs leading-relaxed text-nx-muted">
+            Verifica anti-spam: completa il controllo prima di inviare il messaggio.
+          </p>
+        </div>
+      ) : null
+    }
+
     <div class="pt-1">
       <button
         type="submit"
@@ -191,6 +211,16 @@ const fieldClass =
   </div>
 </div>
 
+{
+  hasFormspree && hasTurnstile ? (
+    <script
+      src="https://challenges.cloudflare.com/turnstile/v0/api.js"
+      async
+      defer
+    ></script>
+  ) : null
+}
+
 <script>
   import '../scripts/nx-contact-form.ts';
 </script>

src/components/SiteFooter.astro

@@ -17,6 +17,16 @@ const notifySubject =
 
 const linkClass =
   'text-sm text-sky-400/90 transition-colors hover:text-sky-300';
+const path = Astro.url.pathname;
+const localeMatch = path.match(/^\/(en|th)(\/|$)/);
+const currentLocale = localeMatch?.[1] ?? 'it';
+const withLocale = (href: string) => {
+  if (currentLocale === 'it') return href;
+  if (href.startsWith(`/${currentLocale}`)) return href;
+  if (href.startsWith('/#')) return `/${currentLocale}${href}`;
+  if (href.startsWith('/')) return `/${currentLocale}${href}`;
+  return href;
+};
 ---
 
 <footer id="site-footer" class="relative z-[1] border-t border-nx-border px-4 py-12 sm:px-6">
@@ -35,7 +45,7 @@ const linkClass =
           <ul class="space-y-2.5">
             {footer.homeNav.map((link) => (
               <li>
-                <a class={linkClass} href={link.href}>
+                <a class={linkClass} href={withLocale(link.href)}>
                   {link.label}
                 </a>
               </li>
@@ -52,7 +62,7 @@ const linkClass =
           <ul class="space-y-2.5">
             {footer.legalColumnNav.map((link) => (
               <li>
-                <a class={linkClass} href={link.href}>
+                <a class={linkClass} href={withLocale(link.href)}>
                   {link.label}
                 </a>
               </li>
@@ -101,7 +111,7 @@ const linkClass =
             {footer.companyNav.map((link) => (
               <li>
                 {link.href ? (
-                  <a class={linkClass} href={link.href}>
+                  <a class={linkClass} href={withLocale(link.href)}>
                     {link.label}
                   </a>
                 ) : (

src/data/home/cta.ts

@@ -30,6 +30,11 @@ export const cta = {
     actionUrl: '',
     /** Formspree: redirect dopo invio (`_next`) — URL **assoluta** in produzione */
     successRedirect: '',
+    /**
+     * Cloudflare Turnstile (anti-spam): inserisci qui la site key pubblica.
+     * Se vuota, il CAPTCHA non viene mostrato.
+     */
+    turnstileSiteKey: '',
     /** Formspree `_subject` e oggetto mailto */
     notifySubject: 'Richiesta contatto — sito NexStudio',
     /** Se `actionUrl` è vuoto: email per `mailto:` (es. `info@tuodominio.com`) */

src/layouts/BaseLayout.astro

@@ -12,10 +12,13 @@ const {
   title = 'NexStudio — Software su misura',
   description = 'Studio di sviluppo software: web app, API, automazioni e prodotti digitali, con focus su qualità e time-to-market.',
 } = Astro.props;
+const pathname = Astro.url.pathname;
+const localeMatch = pathname.match(/^\/(en|th)(\/|$)/);
+const htmlLang = localeMatch?.[1] ?? 'it';
 ---
 
 <!doctype html>
-<html lang="it" class="bg-nx-bg">
+<html lang={htmlLang} class="bg-nx-bg">
   <head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />

src/layouts/SubpageLayout.astro

@@ -27,6 +27,26 @@ const printDate = new Intl.DateTimeFormat('it-IT', {
   dateStyle: 'long',
 }).format(new Date());
 const printSource = Astro.url.href;
+const path = Astro.url.pathname;
+const localeMatch = path.match(/^\/(en|th)(\/|$)/);
+const currentLocale = localeMatch?.[1] ?? 'it';
+const strippedPath = path.replace(/^\/(en|th)(?=\/|$)/, '') || '/';
+const localeHref = (locale: 'it' | 'en' | 'th') => {
+  if (locale === 'it') return strippedPath;
+  return `/${locale}${strippedPath === '/' ? '' : strippedPath}`;
+};
+const localize = (href: string) => {
+  if (currentLocale === 'it') return href;
+  if (href.startsWith(`/${currentLocale}`)) return href;
+  if (href.startsWith('/#')) return `/${currentLocale}${href}`;
+  if (href.startsWith('/')) return `/${currentLocale}${href}`;
+  return href;
+};
+const langMeta = {
+  it: { code: 'IT', label: 'Italiano', flagSrc: '/images/flags/it.svg' },
+  en: { code: 'EN', label: 'English', flagSrc: '/images/flags/en.svg' },
+  th: { code: 'TH', label: 'ไทย', flagSrc: '/images/flags/th.svg' },
+} as const;
 ---
 
 <BaseLayout title={title} description={description}>
@@ -43,14 +63,75 @@ const printSource = Astro.url.href;
         class="mx-auto flex max-w-6xl items-center justify-between gap-4 px-4 py-3 sm:px-6"
       >
         <a
-          href="/"
+          href={localize('/')}
           class="text-lg font-semibold tracking-tight text-nx-fg hover:text-white sm:text-xl"
           >NexStudio</a
         >
-        <a
-          class="text-sm font-medium text-sky-400/90 hover:text-sky-300"
-          href="/#contatti">Contattaci</a
-        >
+        <div class="flex items-center gap-2">
+          <details class="relative" data-lang-dropdown>
+            <summary
+              class="inline-flex h-10 cursor-pointer list-none items-center gap-2 rounded-lg border border-nx-border/80 bg-nx-bg/50 px-3 text-xs font-medium text-nx-fg transition-colors hover:border-sky-500/35 hover:text-white"
+              aria-label="Seleziona lingua"
+            >
+              <img src={langMeta[currentLocale].flagSrc} alt="" class="h-3.5 w-5 rounded-[2px] object-cover" loading="lazy" decoding="async" />
+              <span>{langMeta[currentLocale].code}</span>
+              <svg class="h-3.5 w-3.5 text-nx-muted" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
+                <path fill-rule="evenodd" d="M5.23 7.21a.75.75 0 0 1 1.06.02L10 11.168l3.71-3.938a.75.75 0 1 1 1.08 1.04l-4.25 4.5a.75.75 0 0 1-1.08 0l-4.25-4.5a.75.75 0 0 1 .02-1.06Z" clip-rule="evenodd"></path>
+              </svg>
+            </summary>
+            <div
+              class="absolute right-0 top-12 z-50 min-w-44 overflow-hidden rounded-lg border border-nx-border bg-nx-elevated/95 p-1 shadow-xl backdrop-blur"
+              role="menu"
+            >
+              <a
+                href={localeHref('it')}
+                class:list={[
+                  'flex items-center justify-between rounded-md px-3 py-2 text-sm text-nx-muted transition-colors hover:bg-white/5 hover:text-nx-fg',
+                  currentLocale === 'it' && 'bg-white/5 text-nx-fg',
+                ]}
+                aria-current={currentLocale === 'it' ? 'page' : undefined}
+              >
+                <span class="flex items-center gap-2">
+                  <img src={langMeta.it.flagSrc} alt="" class="h-3.5 w-5 rounded-[2px] object-cover" loading="lazy" decoding="async" />
+                  {langMeta.it.label}
+                </span>
+                <span class="text-xs">{langMeta.it.code}</span>
+              </a>
+              <a
+                href={localeHref('en')}
+                class:list={[
+                  'flex items-center justify-between rounded-md px-3 py-2 text-sm text-nx-muted transition-colors hover:bg-white/5 hover:text-nx-fg',
+                  currentLocale === 'en' && 'bg-white/5 text-nx-fg',
+                ]}
+                aria-current={currentLocale === 'en' ? 'page' : undefined}
+              >
+                <span class="flex items-center gap-2">
+                  <img src={langMeta.en.flagSrc} alt="" class="h-3.5 w-5 rounded-[2px] object-cover" loading="lazy" decoding="async" />
+                  {langMeta.en.label}
+                </span>
+                <span class="text-xs">{langMeta.en.code}</span>
+              </a>
+              <a
+                href={localeHref('th')}
+                class:list={[
+                  'flex items-center justify-between rounded-md px-3 py-2 text-sm text-nx-muted transition-colors hover:bg-white/5 hover:text-nx-fg',
+                  currentLocale === 'th' && 'bg-white/5 text-nx-fg',
+                ]}
+                aria-current={currentLocale === 'th' ? 'page' : undefined}
+              >
+                <span class="flex items-center gap-2">
+                  <img src={langMeta.th.flagSrc} alt="" class="h-3.5 w-5 rounded-[2px] object-cover" loading="lazy" decoding="async" />
+                  {langMeta.th.label}
+                </span>
+                <span class="text-xs">{langMeta.th.code}</span>
+              </a>
+            </div>
+          </details>
+          <a
+            class="text-sm font-medium text-sky-400/90 hover:text-sky-300"
+            href={localize('/#contatti')}>Contattaci</a
+          >
+        </div>
       </div>
     </header>
     <main class="relative z-[1] flex-1 px-4 py-12 sm:px-6 sm:py-16">
@@ -86,3 +167,7 @@ const printSource = Astro.url.href;
     <SiteFooter />
   </div>
 </BaseLayout>
+
+<script>
+  import '../scripts/nx-lang-dropdown.ts';
+</script>

src/pages/en/about.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../about.astro';
+---
+
+<Page />

src/pages/en/codice-etico.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../codice-etico.astro';
+---
+
+<Page />

src/pages/en/cookies.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../cookies.astro';
+---
+
+<Page />

src/pages/en/dove-siamo.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../dove-siamo.astro';
+---
+
+<Page />

src/pages/en/gdpr.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../gdpr.astro';
+---
+
+<Page />

src/pages/en/index.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../index.astro';
+---
+
+<Page />

src/pages/en/modello-organizzativo.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../modello-organizzativo.astro';
+---
+
+<Page />

src/pages/en/news.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../news.astro';
+---
+
+<Page />

src/pages/en/newsletter/grazie.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../../newsletter/grazie.astro';
+---
+
+<Page />

src/pages/en/privacy.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../privacy.astro';
+---
+
+<Page />

src/pages/en/terms.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../terms.astro';
+---
+
+<Page />

src/pages/index.astro

@@ -18,6 +18,24 @@ import {
 } from '../data/home';
 
 const techSliderItems = stackSection.techSlider.items;
+const path = Astro.url.pathname;
+const localeMatch = path.match(/^\/(en|th)(\/|$)/);
+const currentLocale = localeMatch?.[1] ?? 'it';
+const localize = (href: string) => {
+  if (currentLocale === 'it') return href;
+  if (href.startsWith(`/${currentLocale}`)) return href;
+  if (href.startsWith('/#')) return `/${currentLocale}${href}`;
+  if (href.startsWith('/')) return `/${currentLocale}${href}`;
+  return href;
+};
+const langItHref = '/';
+const langEnHref = '/en';
+const langThHref = '/th';
+const langMeta = {
+  it: { code: 'IT', label: 'Italiano', flagSrc: '/images/flags/it.svg' },
+  en: { code: 'EN', label: 'English', flagSrc: '/images/flags/en.svg' },
+  th: { code: 'TH', label: 'ไทย', flagSrc: '/images/flags/th.svg' },
+} as const;
 ---
 
 <BaseLayout title={siteMeta.title} description={siteMeta.description}>
@@ -37,7 +55,7 @@ const techSliderItems = stackSection.techSlider.items;
       <div
         class="mx-auto flex max-w-6xl items-center justify-between gap-4 px-4 py-3 sm:px-6"
       >
-        <a href="/" class="group no-underline">
+        <a href={localize('/')} class="group no-underline">
           <span
             class="text-2xl font-semibold tracking-tight text-nx-fg group-hover:text-white sm:text-3xl"
             >{navigation.brandName}</span
@@ -55,7 +73,7 @@ const techSliderItems = stackSection.techSlider.items;
             return (
               <a
                 class="nx-nav-link"
-                href={item.href}
+                href={localize(item.href)}
                 data-section={sectionId}
                 data-nav-active="false"
               >
@@ -66,6 +84,65 @@ const techSliderItems = stackSection.techSlider.items;
         </nav>
 
         <div class="flex items-center gap-2 sm:gap-3">
+          <details class="relative hidden sm:block" data-lang-dropdown>
+            <summary
+              class="inline-flex h-10 cursor-pointer list-none items-center gap-2 rounded-lg border border-nx-border/80 bg-nx-bg/50 px-3 text-xs font-medium text-nx-fg transition-colors hover:border-sky-500/35 hover:text-white"
+              aria-label="Seleziona lingua"
+            >
+              <img src={langMeta[currentLocale].flagSrc} alt="" class="h-3.5 w-5 rounded-[2px] object-cover" loading="lazy" decoding="async" />
+              <span>{langMeta[currentLocale].code}</span>
+              <svg class="h-3.5 w-3.5 text-nx-muted" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
+                <path fill-rule="evenodd" d="M5.23 7.21a.75.75 0 0 1 1.06.02L10 11.168l3.71-3.938a.75.75 0 1 1 1.08 1.04l-4.25 4.5a.75.75 0 0 1-1.08 0l-4.25-4.5a.75.75 0 0 1 .02-1.06Z" clip-rule="evenodd"></path>
+              </svg>
+            </summary>
+            <div
+              class="absolute right-0 top-12 z-50 min-w-44 overflow-hidden rounded-lg border border-nx-border bg-nx-elevated/95 p-1 shadow-xl backdrop-blur"
+              role="menu"
+            >
+              <a
+                href={langItHref}
+                class:list={[
+                  'flex items-center justify-between rounded-md px-3 py-2 text-sm text-nx-muted transition-colors hover:bg-white/5 hover:text-nx-fg',
+                  currentLocale === 'it' && 'bg-white/5 text-nx-fg',
+                ]}
+                aria-current={currentLocale === 'it' ? 'page' : undefined}
+              >
+                <span class="flex items-center gap-2">
+                  <img src={langMeta.it.flagSrc} alt="" class="h-3.5 w-5 rounded-[2px] object-cover" loading="lazy" decoding="async" />
+                  {langMeta.it.label}
+                </span>
+                <span class="text-xs">{langMeta.it.code}</span>
+              </a>
+              <a
+                href={langEnHref}
+                class:list={[
+                  'flex items-center justify-between rounded-md px-3 py-2 text-sm text-nx-muted transition-colors hover:bg-white/5 hover:text-nx-fg',
+                  currentLocale === 'en' && 'bg-white/5 text-nx-fg',
+                ]}
+                aria-current={currentLocale === 'en' ? 'page' : undefined}
+              >
+                <span class="flex items-center gap-2">
+                  <img src={langMeta.en.flagSrc} alt="" class="h-3.5 w-5 rounded-[2px] object-cover" loading="lazy" decoding="async" />
+                  {langMeta.en.label}
+                </span>
+                <span class="text-xs">{langMeta.en.code}</span>
+              </a>
+              <a
+                href={langThHref}
+                class:list={[
+                  'flex items-center justify-between rounded-md px-3 py-2 text-sm text-nx-muted transition-colors hover:bg-white/5 hover:text-nx-fg',
+                  currentLocale === 'th' && 'bg-white/5 text-nx-fg',
+                ]}
+                aria-current={currentLocale === 'th' ? 'page' : undefined}
+              >
+                <span class="flex items-center gap-2">
+                  <img src={langMeta.th.flagSrc} alt="" class="h-3.5 w-5 rounded-[2px] object-cover" loading="lazy" decoding="async" />
+                  {langMeta.th.label}
+                </span>
+                <span class="text-xs">{langMeta.th.code}</span>
+              </a>
+            </div>
+          </details>
           <button
             type="button"
             data-nx-chat-open
@@ -122,7 +199,7 @@ const techSliderItems = stackSection.techSlider.items;
             return (
               <a
                 class="nx-nav-link block py-1"
-                href={item.href}
+                href={localize(item.href)}
                 data-section={sectionId}
                 data-nav-active="false"
                 @click="mobile = false"
@@ -663,5 +740,6 @@ const techSliderItems = stackSection.techSlider.items;
   </div>
   <script>
     import '../scripts/nx-nav-spy.ts';
+    import '../scripts/nx-lang-dropdown.ts';
   </script>
 </BaseLayout>

src/pages/th/about.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../about.astro';
+---
+
+<Page />

src/pages/th/codice-etico.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../codice-etico.astro';
+---
+
+<Page />

src/pages/th/cookies.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../cookies.astro';
+---
+
+<Page />

src/pages/th/dove-siamo.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../dove-siamo.astro';
+---
+
+<Page />

src/pages/th/gdpr.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../gdpr.astro';
+---
+
+<Page />

src/pages/th/index.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../index.astro';
+---
+
+<Page />

src/pages/th/modello-organizzativo.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../modello-organizzativo.astro';
+---
+
+<Page />

src/pages/th/news.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../news.astro';
+---
+
+<Page />

src/pages/th/newsletter/grazie.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../../newsletter/grazie.astro';
+---
+
+<Page />

src/pages/th/privacy.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../privacy.astro';
+---
+
+<Page />

src/pages/th/terms.astro

@@ -0,0 +1,5 @@
+---
+import Page from '../terms.astro';
+---
+
+<Page />

src/scripts/nx-contact-form.ts

@@ -2,6 +2,7 @@
 interface ContactFormCfg {
   actionUrl: string;
   mailto: string;
+  turnstileSiteKey: string;
   notifySubject: string;
   successRedirect: string;
   fieldName: string;
@@ -18,6 +19,7 @@ function readCfg(): ContactFormCfg {
     return {
       actionUrl: '',
       mailto: '',
+      turnstileSiteKey: '',
       notifySubject: '',
       successRedirect: '',
       fieldName: 'name',
@@ -39,6 +41,23 @@ function bind(): void {
     const err = document.getElementById('nx-contact-form-error');
     if (err) err.classList.add('hidden');
 
+    const hasTurnstile =
+      typeof cfg.turnstileSiteKey === 'string' && cfg.turnstileSiteKey.length > 0;
+    if (cfg.actionUrl && hasTurnstile) {
+      const token = form.querySelector<HTMLInputElement>(
+        'input[name="cf-turnstile-response"]',
+      )?.value;
+      if (!token) {
+        e.preventDefault();
+        if (err) {
+          err.textContent =
+            'Completa il controllo anti-spam prima di inviare il messaggio.';
+          err.classList.remove('hidden');
+        }
+        return;
+      }
+    }
+
     if (cfg.actionUrl) {
       return;
     }

src/scripts/nx-lang-dropdown.ts

@@ -0,0 +1,32 @@
+function bindLanguageDropdown(): void {
+  const dropdowns = Array.from(
+    document.querySelectorAll<HTMLDetailsElement>('details[data-lang-dropdown]'),
+  );
+  if (!dropdowns.length) return;
+
+  document.addEventListener('click', (event) => {
+    const target = event.target as Node | null;
+    dropdowns.forEach((dd) => {
+      if (!dd.open) return;
+      if (target && dd.contains(target)) return;
+      dd.open = false;
+    });
+  });
+
+  document.addEventListener('keydown', (event) => {
+    if (event.key !== 'Escape') return;
+    dropdowns.forEach((dd) => {
+      dd.open = false;
+    });
+  });
+}
+
+if (typeof document !== 'undefined') {
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', bindLanguageDropdown, {
+      once: true,
+    });
+  } else {
+    bindLanguageDropdown();
+  }
+}