{{/* Standalone newsletter signup — not tied to any ARC/giveaway flow.
     Posts a JSON body to {eec_base_url}/subscribe. Include anywhere with
     {{ partial "subscribe-form.html" . }}. */}}
{{ $id := printf "subscribe-%d" (now.UnixNano) }}
<form id="{{ $id }}" class="subscribe-form">
  <label for="{{ $id }}-email" class="sr-only">Email address</label>
  <input type="email" id="{{ $id }}-email" name="email" required autocomplete="email" placeholder="you@example.com">

  <div class="field-honeypot" aria-hidden="true">
    <label for="{{ $id }}-website">Leave this field empty</label>
    <input type="text" id="{{ $id }}-website" name="website" tabindex="-1" autocomplete="off">
  </div>

  <button type="submit" class="btn btn-subscribe">Subscribe</button>
</form>
<p id="{{ $id }}-status" role="status" class="subscribe-status"></p>

<script>
  (function () {
    var form = document.getElementById("{{ $id }}");
    var status = document.getElementById("{{ $id }}-status");
    form.addEventListener("submit", function (e) {
      e.preventDefault();
      if (form.website.value) return; // honeypot
      var payload = {
        email: form.email.value
      };
      var submitBtn = form.querySelector("button[type=submit]");
      submitBtn.disabled = true;
      status.textContent = "Subscribing…";
      fetch("{{ .Site.Params.eec_base_url }}/subscribe", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify(payload)
      }).then(function (res) {
        submitBtn.disabled = false;
        if (res.ok) {
          form.reset();
          status.textContent = "You're on the list — check your inbox to confirm.";
          return;
        }
        return res.text().then(function (msg) {
          status.textContent = msg || "Something went wrong. Try again in a moment.";
        });
      }).catch(function () {
        submitBtn.disabled = false;
        status.textContent = "Something went wrong. Try again in a moment.";
      });
    });
  })();
</script>