Kontaktformular für v0

Add a contact section with a form. Build it as a React client component ("use client") that posts with fetch. Submissions go to Formgong, a hosted form backend. Do not use Server Actions, route handlers (app/api), or Resend.

Formgong spec (follow exactly):
- Plain HTML: <form action="https://formgong.com/submit" method="POST">. With JavaScript, POST the same fields to https://formgong.com/submit using fetch.
- Hidden field access_key with value fk_your_access_key. The key is public and belongs in frontend code. Do not move it to a server or a secret.
- Hidden field _lang with the page language code, e.g. "en" (on multilingual sites use document.documentElement.lang). Formgong uses it for error messages, the thank-you page, and the autoreply.
- Fields: name, email, message (required); phone is optional. Keep these field names.
- Honeypot: <input type="text" name="botcheck" tabindex="-1" autocomplete="off"> inside a wrapper with aria-hidden="true", moved off-screen with CSS (position:absolute; left:-10000px). Never fill it.
- Success, plain form POST: optionally add a hidden _redirect field with the absolute https URL of the site's thank-you page. Without it, Formgong shows its own thank-you page.
- Success, fetch: send Accept: application/json (and Content-Type: application/json for a JSON body; for FormData let the browser set it). If the response has success === true, show an inline thank-you message and reset the form; otherwise show the response's message.
- Turnstile: only if I give you a Cloudflare Turnstile site key, add <script src="https://challenges.cloudflare.com/turnstile/v0/api.js" async defer></script> and <div class="cf-turnstile" data-sitekey="SITE_KEY"></div> inside the form. Otherwise leave it out.
- Optional: add <script src="https://formgong.com/fg.js" async></script> once per page. It fills _lang from <html lang>, sets the Turnstile language, and counts form views without cookies.
- Do not create a backend, API route, server function, database table, or email-sending code (Supabase, Resend, SendGrid, nodemailer), and do not add secrets. No file uploads.

Додай контактну секцію з формою. Не використовуй Server Actions і не підключай Resend.

Форма відправляє дані в Formgong:
- URL: https://formgong.com/submit
- access_key: fk_your_access_key
- Поля: name, email, message
- Приховане honeypot-поле botcheck
- fetch з Content-Type: application/json та Accept: application/json
- Якщо result.success, покажи стан успіху
- Без завантаження файлів

Додатково:
- Приховане поле _lang зі значенням uk (мова сторінки): так помилки, сторінка подяки й автовідповідь будуть українською.
- Необов'язково: приховане поле _redirect з повною https-адресою вашої сторінки подяки. Без нього Formgong покаже власну сторінку подяки.
- Необов'язково: <script src="https://formgong.com/fg.js" async></script> один раз на сторінці. Він підставляє _lang з <html lang> і рахує перегляди форми без cookies.
- Turnstile додавай лише тоді, коли я дам site key.

Dodaj sekcję kontaktową. Nie używaj Server Actions ani Resend.

Formgong: POST https://formgong.com/submit, access_key fk_your_access_key.
Pola name, email, message, ukryte botcheck.
fetch z Content-Type application/json i Accept: application/json.
Sukces: result.success. Bez plików.

Dodatkowo:
- Ukryte pole _lang o wartości pl (język strony): komunikaty błędów, strona z podziękowaniem i autoodpowiedź będą po polsku.
- Opcjonalnie: ukryte pole _redirect z pełnym adresem https Twojej strony z podziękowaniem. Bez niego Formgong pokaże własną stronę z podziękowaniem.
- Opcjonalnie: <script src="https://formgong.com/fg.js" async></script> raz na stronie. Uzupełnia _lang z <html lang> i liczy wyświetlenia formularza bez cookies.
- Turnstile dodaj tylko wtedy, gdy podam site key.

İletişim bölümü ekle. Server Actions veya Resend kullanma.

Formgong: POST https://formgong.com/submit, access_key fk_your_access_key.
Alanlar: name, email, message, gizli botcheck.
fetch: Content-Type application/json ve Accept: application/json.
Başarı: result.success. Dosya yok.

Ayrıca:
- Değeri tr olan gizli _lang alanı (sayfanın dili): hata mesajları, teşekkür sayfası ve otomatik yanıt Türkçe olur.
- İsteğe bağlı: teşekkür sayfanızın tam https adresini taşıyan gizli _redirect alanı. Yoksa Formgong kendi teşekkür sayfasını gösterir.
- İsteğe bağlı: sayfaya bir kez <script src="https://formgong.com/fg.js" async></script>. _lang alanını <html lang> değerinden doldurur ve form görüntülemelerini çerezsiz sayar.
- Turnstile'ı yalnızca site key verirsem ekle.

Añade una sección de contacto. No uses Server Actions ni Resend.

Formgong: POST https://formgong.com/submit, access_key fk_your_access_key.
Campos name, email, message y honeypot botcheck.
fetch con Content-Type application/json y Accept: application/json.
Éxito: result.success. Sin archivos.

Ajoute une section contact. N’utilise ni Server Actions ni Resend.

Formgong : POST https://formgong.com/submit, access_key fk_your_access_key.
Champs name, email, message et honeypot botcheck.
fetch avec Content-Type application/json et Accept: application/json.
Succès : result.success. Pas de fichiers.

Adiciona uma secção de contacto. Não uses Server Actions nem Resend.

Formgong: POST https://formgong.com/submit, access_key fk_your_access_key.
Campos name, email, message e honeypot botcheck.
fetch com Content-Type application/json e Accept: application/json.
Sucesso: result.success. Sem ficheiros.

أضف قسماً للتواصل. لا تستخدم Server Actions ولا Resend.

Formgong: POST https://formgong.com/submit والمفتاح fk_your_access_key.
الحقول name وemail وmessage وفخ botcheck.
fetch مع Content-Type application/json و Accept: application/json.
النجاح: result.success. بلا ملفات.

הוסף מקטע יצירת קשר. אל תשתמש ב-Server Actions או ב-Resend.

Formgong: POST https://formgong.com/submit, access_key fk_your_access_key.
שדות name, email, message ומלכודת botcheck.
fetch עם Content-Type application/json ו-Accept: application/json.
הצלחה: result.success. בלי קבצים.

संपर्क सेक्शन जोड़ो। Server Actions या Resend मत लगाओ।

Formgong: POST https://formgong.com/submit, access_key fk_your_access_key।
फ़ील्ड name, email, message और honeypot botcheck।
fetch में Content-Type application/json और Accept: application/json।
सफलता: result.success। फ़ाइल नहीं।

問い合わせセクションを追加してください。Server Actions と Resend は使わないでください。

Formgong: POST https://formgong.com/submit、access_key は fk_your_access_key。
項目は name, email, message とハニーポット botcheck。
fetch は Content-Type application/json と Accept: application/json。
成功は result.success。ファイルは送らない。

Füge einen Kontaktbereich mit Formular hinzu. Verwende keine Server Actions und kein Resend.

Formgong: POST https://formgong.com/submit, access_key fk_your_access_key.
Felder name, email, message und verstecktes Honeypot-Feld botcheck.
fetch mit Content-Type application/json und Accept: application/json.
Erfolg: result.success. Keine Datei-Uploads. Beschriftungen auf Deutsch.

Zusätzlich:
- Verstecktes Feld _lang mit dem Wert de (Sprache der Seite): Fehlermeldungen, Danke-Seite und automatische Antwort erscheinen dann auf Deutsch.
- Optional: verstecktes Feld _redirect mit der vollständigen https-Adresse deiner Danke-Seite. Ohne dieses Feld zeigt Formgong eine eigene Danke-Seite.
- Optional: <script src="https://formgong.com/fg.js" async></script> einmal pro Seite. Es setzt _lang aus <html lang> und zählt Formularansichten ohne Cookies.
- Turnstile nur einbauen, wenn ich dir einen Site Key gebe.