Form — Submit success / confirmation states

:root {
  --brand: #5b5bf0;
  --brand-d: #4646d6;
  --brand-700: #3a3ab8;
  --brand-50: #eef0ff;
  --accent: #00b4a6;
  --accent-soft: #d8f5f2;
  --ink: #101322;
  --ink-2: #3a4060;
  --muted: #6c7393;
  --bg: #f6f7fb;
  --white: #ffffff;
  --surface: #ffffff;
  --line: rgba(16, 19, 34, 0.1);
  --line-2: rgba(16, 19, 34, 0.16);
  --ok: #2f9e6f;
  --warn: #d98a2b;
  --danger: #d4503e;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --sh-1: 0 1px 2px rgba(16, 19, 34, 0.08);
  --sh-2: 0 8px 24px rgba(16, 19, 34, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Layout ---------- */
.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
  background:
    radial-gradient(900px 500px at 100% -10%, rgba(91, 91, 240, 0.08), transparent 60%),
    radial-gradient(700px 460px at -10% 110%, rgba(0, 180, 166, 0.07), transparent 55%);
}

.card {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-2);
  padding: 30px;
  overflow: hidden;
}

/* ---------- Header ---------- */
.card__head {
  margin-bottom: 22px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--brand-700);
  background: var(--brand-50);
  border-radius: 999px;
}

.badge svg {
  color: var(--brand);
}

.card__title {
  margin: 14px 0 6px;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.card__sub {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

/* ---------- Error banner ---------- */
.banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 14px 14px 16px;
  margin-bottom: 20px;
  background: #fcecea;
  border: 1px solid rgba(212, 80, 62, 0.35);
  border-left: 4px solid var(--danger);
  border-radius: var(--r-md);
  animation: banner-in 0.28s ease;
}

@keyframes banner-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
}

.banner__icon {
  color: var(--danger);
  flex: none;
  margin-top: 1px;
}

.banner__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.banner__title {
  font-size: 14px;
  font-weight: 700;
  color: #8f2f22;
}

.banner__text {
  font-size: 13px;
  color: #9a4337;
}

.banner__retry {
  flex: none;
  align-self: center;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  background: var(--danger);
  border: none;
  border-radius: var(--r-sm);
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.banner__retry:hover {
  background: #be4334;
}

.banner__retry:focus-visible {
  outline: 3px solid rgba(212, 80, 62, 0.4);
  outline-offset: 2px;
}

/* ---------- Form ---------- */
.form {
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 7px;
}

.field__label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-2);
}

.req {
  color: var(--danger);
  font-weight: 700;
}

.control {
  position: relative;
  display: flex;
  align-items: center;
}

.input {
  width: 100%;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--white);
  border: 1.5px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 12px 42px 12px 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.input::placeholder {
  color: #9ca2bd;
}

.input:hover:not(:focus):not(:disabled) {
  border-color: var(--muted);
}

.input:focus-visible,
.input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(91, 91, 240, 0.16);
}

.textarea {
  resize: vertical;
  min-height: 96px;
  padding-right: 14px;
  line-height: 1.55;
}

.select {
  appearance: none;
  cursor: pointer;
}

.select__chevron {
  position: absolute;
  right: 12px;
  display: grid;
  place-items: center;
  color: var(--muted);
  pointer-events: none;
}

/* Trailing status icon (valid / invalid) */
.control__icon {
  position: absolute;
  right: 12px;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: none;
}

.control__icon::after {
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
}

/* ---------- Field states ---------- */
.field.is-valid .input {
  border-color: var(--ok);
}

.field.is-valid .control__icon {
  opacity: 1;
  transform: scale(1);
  color: var(--ok);
}

.field.is-valid .control__icon::after {
  content: "✓";
}

.field.is-error .input {
  border-color: var(--danger);
  background: #fef6f5;
}

.field.is-error .input:focus {
  box-shadow: 0 0 0 4px rgba(212, 80, 62, 0.16);
}

.field.is-error .control__icon {
  opacity: 1;
  transform: scale(1);
  color: var(--danger);
}

.field.is-error .control__icon::after {
  content: "!";
}

.field.is-error .field__label {
  color: var(--danger);
}

.help {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
}

.field.is-error .help {
  color: var(--danger);
  font-weight: 500;
}

.help-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.counter {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  flex: none;
}

.counter.is-near {
  color: var(--warn);
  font-weight: 600;
}

.counter.is-over {
  color: var(--danger);
  font-weight: 700;
}

/* ---------- Submit button + lifecycle ---------- */
.submit {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  margin-top: 2px;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  background: var(--brand);
  border: none;
  border-radius: var(--r-md);
  padding: 13px 18px;
  cursor: pointer;
  box-shadow: var(--sh-1);
  transition: background 0.15s ease, transform 0.08s ease, box-shadow 0.15s ease;
}

.submit:hover:not(:disabled) {
  background: var(--brand-d);
}

.submit:active:not(:disabled) {
  transform: translateY(1px);
}

.submit:focus-visible {
  outline: 3px solid rgba(91, 91, 240, 0.4);
  outline-offset: 2px;
}

.submit:disabled {
  cursor: not-allowed;
  background: #b9bbe9;
  box-shadow: none;
}

.submit__spin {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  border: 2.5px solid rgba(255, 255, 255, 0.45);
  border-top-color: var(--white);
  display: none;
}

.submit.is-loading {
  background: var(--brand-d);
  cursor: progress;
}

.submit.is-loading .submit__spin {
  display: block;
  animation: spin 0.7s linear infinite;
}

.submit.is-loading .submit__label {
  opacity: 0.92;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.form__foot {
  margin: 0;
  text-align: center;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- Success state ---------- */
.success {
  text-align: center;
  padding: 8px 4px 4px;
  animation: success-in 0.4s cubic-bezier(0.2, 0.8, 0.3, 1);
}

@keyframes success-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

.success__check {
  display: grid;
  place-items: center;
  margin: 6px auto 14px;
}

.success__circle {
  stroke: var(--ok);
  stroke-width: 3;
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
  animation: draw-circle 0.5s ease-out forwards;
}

.success__tick {
  stroke: var(--ok);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: draw-tick 0.35s 0.42s ease-out forwards;
}

@keyframes draw-circle {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes draw-tick {
  to {
    stroke-dashoffset: 0;
  }
}

.success__title {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  outline: none;
}

.success__text {
  margin: 0 auto 18px;
  max-width: 36ch;
  font-size: 14.5px;
  color: var(--ink-2);
}

.receipt {
  margin: 0 0 20px;
  padding: 14px 16px;
  text-align: left;
  background: var(--brand-50);
  border: 1px solid rgba(91, 91, 240, 0.18);
  border-radius: var(--r-md);
  display: grid;
  gap: 10px;
}

.receipt__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
}

.receipt dt {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
}

.receipt dd {
  margin: 0;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
}

.receipt code {
  font-family: "Inter", ui-monospace, monospace;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--brand-700);
  background: var(--white);
  border: 1px solid rgba(91, 91, 240, 0.25);
  border-radius: var(--r-sm);
  padding: 3px 8px;
}

.ghost {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-d);
  background: var(--white);
  border: 1.5px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 11px 18px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.ghost:hover {
  border-color: var(--brand);
  background: var(--brand-50);
}

.ghost:focus-visible {
  outline: 3px solid rgba(91, 91, 240, 0.4);
  outline-offset: 2px;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 16px);
  max-width: calc(100% - 32px);
  padding: 11px 16px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--white);
  background: var(--ink);
  border-radius: var(--r-md);
  box-shadow: var(--sh-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 50;
}

.toast.is-show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast.is-error {
  background: var(--danger);
}

.toast.is-ok {
  background: var(--ok);
}

/* ---------- Responsive ---------- */
@media (max-width: 520px) {
  .page {
    padding: 16px 12px;
  }

  .card {
    padding: 22px 18px;
    border-radius: var(--r-md);
  }

  .card__title {
    font-size: 21px;
  }

  .banner {
    flex-wrap: wrap;
  }

  .banner__retry {
    width: 100%;
  }

  .help-row {
    flex-direction: column;
    gap: 2px;
  }

  .counter {
    align-self: flex-end;
  }

  .receipt__row {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .success__circle,
  .success__tick {
    stroke-dashoffset: 0;
  }
}

(function () {
  "use strict";

  var form = document.getElementById("contact");
  var submitBtn = document.getElementById("submit");
  var submitLabel = submitBtn.querySelector(".submit__label");
  var successPanel = document.getElementById("success");
  var errorBanner = document.getElementById("error-banner");
  var statusRegion = document.getElementById("status");
  var toastEl = document.getElementById("toast");

  var MESSAGE_MAX = 600;
  var MESSAGE_MIN = 12;

  // Field definitions: each knows how to read + validate itself.
  var FIELDS = {
    name: {
      el: document.getElementById("name"),
      help: document.getElementById("name-help"),
      defaultHelp: "So we know who we're replying to.",
      validate: function (v) {
        if (!v.trim()) return "Please tell us your name.";
        if (v.trim().length < 2) return "That looks a little short.";
        return "";
      },
    },
    email: {
      el: document.getElementById("email"),
      help: document.getElementById("email-help"),
      defaultHelp: "We'll send the confirmation here.",
      validate: function (v) {
        if (!v.trim()) return "An email lets us reply.";
        if (!/^[^\s@]+@[^\s@]+\.[^\s@]{2,}$/.test(v.trim()))
          return "Enter a valid email, like [email protected].";
        return "";
      },
    },
    topic: {
      el: document.getElementById("topic"),
      help: document.getElementById("topic-help"),
      defaultHelp: "Helps us route you to the right people.",
      validate: function (v) {
        if (!v) return "Pick the closest topic.";
        return "";
      },
    },
    message: {
      el: document.getElementById("message"),
      help: document.getElementById("message-help"),
      defaultHelp: "A sentence or two is plenty. Min 12 characters.",
      validate: function (v) {
        var t = v.trim();
        if (!t) return "Don't forget your message.";
        if (t.length < MESSAGE_MIN)
          return "A few more words, please (at least " + MESSAGE_MIN + " characters).";
        if (v.length > MESSAGE_MAX) return "That's over the " + MESSAGE_MAX + " character limit.";
        return "";
      },
    },
  };

  var touched = {};

  /* ---------- Toast helper ---------- */
  var toastTimer = null;
  function toast(msg, kind) {
    toastEl.textContent = msg;
    toastEl.className = "toast is-show" + (kind ? " is-" + kind : "");
    if (toastTimer) clearTimeout(toastTimer);
    toastTimer = setTimeout(function () {
      toastEl.className = "toast";
    }, 3400);
  }

  /* ---------- Per-field rendering ---------- */
  function fieldWrap(key) {
    return FIELDS[key].el.closest(".field");
  }

  function applyState(key, message) {
    var def = FIELDS[key];
    var wrap = fieldWrap(key);
    var value = (def.el.value || "").toString();
    var isEmpty = !value.trim();

    if (message) {
      wrap.classList.add("is-error");
      wrap.classList.remove("is-valid");
      def.el.setAttribute("aria-invalid", "true");
      def.help.textContent = message;
    } else {
      wrap.classList.remove("is-error");
      def.el.removeAttribute("aria-invalid");
      def.help.textContent = def.defaultHelp;
      // Only mark valid once there's actual content.
      wrap.classList.toggle("is-valid", !isEmpty);
    }
  }

  function checkField(key, force) {
    var def = FIELDS[key];
    if (!force && !touched[key]) return def.validate(def.el.value) === "";
    var msg = def.validate(def.el.value);
    applyState(key, msg);
    return msg === "";
  }

  function isFormValid() {
    return Object.keys(FIELDS).every(function (key) {
      return FIELDS[key].validate(FIELDS[key].el.value) === "";
    });
  }

  /* ---------- Wire up field events ---------- */
  Object.keys(FIELDS).forEach(function (key) {
    var def = FIELDS[key];
    var evt = def.el.tagName === "SELECT" ? "change" : "input";

    def.el.addEventListener("blur", function () {
      touched[key] = true;
      checkField(key, true);
    });

    def.el.addEventListener(evt, function () {
      // Re-validate live only after the field has been touched once.
      if (touched[key]) checkField(key, true);
    });
  });

  /* ---------- Character counter ---------- */
  var msgEl = FIELDS.message.el;
  var counter = document.getElementById("message-count");
  function updateCount() {
    var len = msgEl.value.length;
    counter.textContent = len + " / " + MESSAGE_MAX;
    counter.classList.toggle("is-near", len > MESSAGE_MAX * 0.85 && len <= MESSAGE_MAX);
    counter.classList.toggle("is-over", len > MESSAGE_MAX);
  }
  msgEl.addEventListener("input", updateCount);
  updateCount();

  /* ---------- Reference number ---------- */
  function makeRef() {
    var part = function (n) {
      var s = "";
      var chars = "ABCDEFGHJKMNPQRSTUVWXYZ23456789";
      for (var i = 0; i < n; i++) s += chars[Math.floor(Math.random() * chars.length)];
      return s;
    };
    return "REQ-" + part(4) + "-" + part(4);
  }

  /* ---------- State transitions ---------- */
  function setLoading(on) {
    submitBtn.classList.toggle("is-loading", on);
    submitBtn.disabled = on;
    submitBtn.setAttribute("aria-busy", on ? "true" : "false");
    submitLabel.textContent = on ? "Sending…" : "Send message";
  }

  function showError() {
    errorBanner.hidden = false;
    statusRegion.textContent = "Submission failed. The request timed out. Please retry.";
    toast("Couldn't send — give it another go.", "error");
    errorBanner.scrollIntoView({ behavior: "smooth", block: "nearest" });
    errorBanner.querySelector("[data-retry]").focus();
  }

  function showSuccess(data, ref) {
    form.hidden = true;
    errorBanner.hidden = true;
    successPanel.hidden = false;

    document.getElementById("success-name").textContent =
      data.name.trim().split(/\s+/)[0] || "there";
    document.getElementById("success-email").textContent = data.email.trim();
    document.getElementById("success-ref").textContent = ref;

    statusRegion.textContent =
      "Message sent successfully. Your reference number is " + ref + ".";
    toast("Message sent — reference " + ref, "ok");

    // Move focus to the heading so screen-reader + keyboard users land here.
    var title = successPanel.querySelector(".success__title");
    requestAnimationFrame(function () {
      title.focus();
    });
  }

  /* ---------- Fake network round-trip ---------- */
  // We deliberately fail once per page load so the error/retry path is
  // demonstrable, then succeed on the retry.
  var attempts = 0;
  function send(data) {
    return new Promise(function (resolve, reject) {
      attempts++;
      var willFail = attempts === 1; // first attempt fails, retry succeeds
      setTimeout(
        function () {
          if (willFail) reject(new Error("timeout"));
          else resolve(makeRef());
        },
        900 + Math.random() * 500
      );
    });
  }

  function collect() {
    return {
      name: FIELDS.name.el.value,
      email: FIELDS.email.el.value,
      topic: FIELDS.topic.el.value,
      message: FIELDS.message.el.value,
    };
  }

  function attemptSubmit() {
    // Full validation pass; focus first invalid field if any.
    var firstInvalid = null;
    Object.keys(FIELDS).forEach(function (key) {
      touched[key] = true;
      var ok = checkField(key, true);
      if (!ok && !firstInvalid) firstInvalid = FIELDS[key].el;
    });

    if (firstInvalid) {
      statusRegion.textContent = "Please fix the highlighted fields before sending.";
      toast("Please complete the highlighted fields.", "error");
      firstInvalid.focus();
      return;
    }

    errorBanner.hidden = true;
    var data = collect();
    setLoading(true);
    statusRegion.textContent = "Sending your message…";

    send(data)
      .then(function (ref) {
        setLoading(false);
        showSuccess(data, ref);
      })
      .catch(function () {
        setLoading(false);
        showError();
      });
  }

  form.addEventListener("submit", function (e) {
    e.preventDefault();
    attemptSubmit();
  });

  /* ---------- Retry from error banner ---------- */
  errorBanner.querySelector("[data-retry]").addEventListener("click", function () {
    attemptSubmit();
  });

  /* ---------- Reset / submit another ---------- */
  document.getElementById("reset").addEventListener("click", function () {
    form.reset();
    touched = {};
    Object.keys(FIELDS).forEach(function (key) {
      var wrap = fieldWrap(key);
      wrap.classList.remove("is-error", "is-valid");
      FIELDS[key].el.removeAttribute("aria-invalid");
      FIELDS[key].help.textContent = FIELDS[key].defaultHelp;
    });
    updateCount();
    successPanel.hidden = true;
    errorBanner.hidden = true;
    form.hidden = false;
    setLoading(false);
    statusRegion.textContent = "Form reset. Ready for a new message.";
    FIELDS.name.el.focus();
  });
})();

<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>Submit success / confirmation states</title>
    <link rel="preconnect" href="https://fonts.googleapis.com" />
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
    <link
      href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap"
      rel="stylesheet"
    />
    <link rel="stylesheet" href="style.css" />
  </head>
  <body>
    <main class="page">
      <section class="card" aria-labelledby="form-title">
        <header class="card__head">
          <span class="badge">
            <svg viewBox="0 0 24 24" width="14" height="14" aria-hidden="true">
              <path
                fill="currentColor"
                d="M2 12a10 10 0 1 1 20 0 10 10 0 0 1-20 0m13.7-2.3-4.8 4.8-2.3-2.3-1.4 1.4 3.7 3.7 6.2-6.2z"
              />
            </svg>
            Submit lifecycle
          </span>
          <h1 id="form-title" class="card__title">Contact our team</h1>
          <p class="card__sub">
            Send us a message and watch the full submit flow — idle, sending, then a
            confirmed receipt with a reference number.
          </p>
        </header>

        <!-- Error banner (shown only on the failure path) -->
        <div
          id="error-banner"
          class="banner"
          role="alert"
          hidden
        >
          <svg class="banner__icon" viewBox="0 0 24 24" width="20" height="20" aria-hidden="true">
            <path
              fill="currentColor"
              d="M12 2 1 21h22zm0 6 .9 7h-1.8zm-1 9h2v2h-2z"
            />
          </svg>
          <div class="banner__body">
            <strong class="banner__title">We couldn't send your message</strong>
            <span class="banner__text">
              The request timed out before it reached us. Nothing was lost — just retry.
            </span>
          </div>
          <button type="button" class="banner__retry" data-retry>Retry</button>
        </div>

        <form id="contact" class="form" novalidate>
          <!-- Name -->
          <div class="field" data-field="name">
            <label class="field__label" for="name">
              Full name <span class="req" aria-hidden="true">*</span>
            </label>
            <div class="control">
              <input
                id="name"
                name="name"
                type="text"
                class="input"
                autocomplete="name"
                placeholder="Priya Aaltonen"
                required
                aria-required="true"
                aria-describedby="name-help"
              />
              <span class="control__icon" aria-hidden="true"></span>
            </div>
            <p id="name-help" class="help">So we know who we're replying to.</p>
          </div>

          <!-- Email -->
          <div class="field" data-field="email">
            <label class="field__label" for="email">
              Work email <span class="req" aria-hidden="true">*</span>
            </label>
            <div class="control">
              <input
                id="email"
                name="email"
                type="email"
                class="input"
                autocomplete="email"
                inputmode="email"
                placeholder="[email protected]"
                required
                aria-required="true"
                aria-describedby="email-help"
              />
              <span class="control__icon" aria-hidden="true"></span>
            </div>
            <p id="email-help" class="help">We'll send the confirmation here.</p>
          </div>

          <!-- Topic -->
          <div class="field" data-field="topic">
            <label class="field__label" for="topic">
              What's this about? <span class="req" aria-hidden="true">*</span>
            </label>
            <div class="control">
              <select
                id="topic"
                name="topic"
                class="input select"
                required
                aria-required="true"
                aria-describedby="topic-help"
              >
                <option value="" selected disabled>Choose a topic…</option>
                <option value="sales">Sales &amp; pricing</option>
                <option value="support">Technical support</option>
                <option value="partnership">Partnership</option>
                <option value="other">Something else</option>
              </select>
              <span class="select__chevron" aria-hidden="true">
                <svg viewBox="0 0 24 24" width="18" height="18">
                  <path fill="currentColor" d="m7 10 5 5 5-5z" />
                </svg>
              </span>
            </div>
            <p id="topic-help" class="help">Helps us route you to the right people.</p>
          </div>

          <!-- Message -->
          <div class="field" data-field="message">
            <label class="field__label" for="message">
              Message <span class="req" aria-hidden="true">*</span>
            </label>
            <div class="control control--area">
              <textarea
                id="message"
                name="message"
                class="input textarea"
                rows="4"
                placeholder="Tell us a little about what you need…"
                required
                aria-required="true"
                aria-describedby="message-help message-count"
              ></textarea>
            </div>
            <div class="help-row">
              <p id="message-help" class="help">A sentence or two is plenty. Min 12 characters.</p>
              <span id="message-count" class="counter" aria-live="off">0 / 600</span>
            </div>
          </div>

          <button id="submit" type="submit" class="submit">
            <span class="submit__spin" aria-hidden="true"></span>
            <span class="submit__label">Send message</span>
          </button>

          <p class="form__foot">
            We reply within one business day. No marketing — promise.
          </p>
        </form>

        <!-- Success / confirmation state -->
        <div id="success" class="success" hidden>
          <div class="success__check" aria-hidden="true">
            <svg viewBox="0 0 52 52" width="72" height="72">
              <circle class="success__circle" cx="26" cy="26" r="24" fill="none" />
              <path class="success__tick" fill="none" d="M14 27l8 8 16-17" />
            </svg>
          </div>
          <h2 class="success__title" tabindex="-1">Message sent</h2>
          <p class="success__text">
            Thanks, <strong id="success-name">there</strong> — your message is with our team.
            A copy is on its way to <strong id="success-email">your inbox</strong>.
          </p>
          <dl class="receipt">
            <div class="receipt__row">
              <dt>Reference</dt>
              <dd><code id="success-ref">—</code></dd>
            </div>
            <div class="receipt__row">
              <dt>Expected reply</dt>
              <dd>Within 1 business day</dd>
            </div>
          </dl>
          <button type="button" class="ghost" id="reset">
            <svg viewBox="0 0 24 24" width="16" height="16" aria-hidden="true">
              <path
                fill="currentColor"
                d="M12 5V1L7 6l5 5V7a5 5 0 1 1-5 5H5a7 7 0 1 0 7-7"
              />
            </svg>
            Submit another
          </button>
        </div>
      </section>
    </main>

    <!-- Polite live region announces the result -->
    <div id="status" class="sr-only" role="status" aria-live="polite"></div>
    <div id="toast" class="toast" role="status" aria-live="polite"></div>

    <script src="script.js"></script>
  </body>
</html>