/*
 * Contact page — /en/contact/, /nl/contact/, /fr/contact/.
 * Canonical source: NEO-79 ux-spec §2 (Contact section), §4 (motion), §10 (a11y).
 *
 * Two-column desktop: left = intro + meta + legal block, right = form card.
 * Underline-style inputs (border-bottom 1px), accent-orange on focus.
 * Submit-wipe motion on success swaps the form for the success block in place.
 * `prefers-reduced-motion: reduce` collapses both transitions to instant swaps.
 */

.contact-page {
  padding-block: var(--space-9) var(--space-10);
  padding-inline: var(--gutter-mobile);
  max-inline-size: var(--container-max);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .contact-page {
    padding-inline: var(--gutter-desktop);
  }
}

.contact-page__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 960px) {
  .contact-page__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: var(--grid-gap-desktop);
    align-items: start;
  }
}

/* ------------------------------------------------------------------ Left col */
.contact-page__intro {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-page__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-mono-wide);
  text-transform: uppercase;
  color: var(--color-accent);
}

.contact-page__title {
  font-size: var(--text-display-l);
  letter-spacing: var(--tracking-display-tight);
}

.contact-page__lede {
  max-inline-size: 50ch;
  font-size: var(--text-body-lg);
  color: var(--color-text-muted);
}

.contact-page__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-inline-start: var(--space-4);
  border-inline-start: var(--border-hairline);
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-mono);
  color: var(--color-text-muted);
  margin-block-start: var(--space-4);
}

.contact-page__meta > div {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.contact-page__meta dt {
  text-transform: uppercase;
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-mono-wide);
  color: var(--color-text);
}

.contact-page__meta dd {
  margin-inline-start: 0;
  color: var(--color-text-muted);
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
}

.contact-page__mailto {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
  font: inherit;
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-border);
  text-underline-offset: 4px;
  cursor: pointer;
  transition: text-decoration-color var(--motion-fast) var(--ease-out);
}

.contact-page__mailto:hover,
.contact-page__mailto:focus-visible {
  text-decoration-color: var(--color-accent);
}

.legal-identity--card {
  margin-block-start: var(--space-6);
  padding: var(--space-5);
  background-color: var(--color-bg-elev);
  border: var(--border-hairline);
  border-inline-start: 3px solid var(--color-accent);
  font-family: var(--font-mono);
  /* Round 6: +20% over the base 11px (NEO-112 item 7). Scoped to the
     contact-page card — the shared .legal-identity in footer / legal page
     stays at 11px. */
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-inline-size: 360px;
}

.legal-identity--card .legal-identity__name {
  color: var(--color-text);
  letter-spacing: var(--tracking-mono);
}

/* ------------------------------------------------------------------ Right col */
.contact-page__form-wrap {
  position: relative;
  background-color: var(--color-surface);
  border: var(--border-hairline);
  padding: var(--space-7) var(--space-6);
  min-block-size: 480px;
}

@media (min-width: 768px) {
  .contact-page__form-wrap {
    padding: var(--space-8) var(--space-7);
  }
}

/* ---------- Form ---------- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: opacity var(--motion-base) var(--ease-out),
              transform var(--motion-base) var(--ease-out);
}

.contact-form[data-state="leaving"] {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}

.contact-form[data-state="hidden"] {
  display: none;
}

.contact-form__kicker {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-mono-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-block-end: var(--space-2);
}

.contact-form__kicker > span {
  color: var(--color-accent);
  margin-inline-end: var(--space-2);
}

/* ---------- Field ---------- */
.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-form__field label {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text);
}

.contact-form__required {
  color: var(--color-accent);
  margin-inline-start: 2px;
}

.contact-form__optional {
  color: var(--color-text-muted);
  font-size: var(--text-mono-xs);
  text-transform: lowercase;
  margin-inline-start: var(--space-2);
  letter-spacing: var(--tracking-mono);
}

/* Round 8 (NEO-115 item 2): fields now read as discrete rectangles against
   the near-black form card. Previously transparent fill + underline-only
   (§2) rendered the fields nearly invisible on `--color-surface`. Option A:
   a subtle lighter fill (`--color-input-bg`), hairline border on all four
   sides, and the underline kept at --color-border so the field edge still
   reads. Focus promotes the full border to the accent color (see below). */
.contact-form__field input:not([type="checkbox"]):not([type="hidden"]),
.contact-form__field select,
.contact-form__field textarea {
  background-color: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  border-block-end-color: var(--color-border);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
  inline-size: 100%;
  border-radius: var(--radius-xs);
  transition:
    border-color var(--motion-fast) var(--ease-out),
    box-shadow var(--motion-fast) var(--ease-out),
    background-color var(--motion-fast) var(--ease-out);
}

.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

.contact-form__field textarea {
  resize: vertical;
  min-block-size: 7em;
  font-family: var(--font-body);
}

.contact-form__field select {
  appearance: none;
  -webkit-appearance: none;
  /* Caret offset shifted to match the new horizontal padding (Round 8). */
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%),
    linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%),
    linear-gradient(var(--color-input-bg), var(--color-input-bg));
  background-position:
    calc(100% - 18px) calc(50% + 2px),
    calc(100% - 13px) calc(50% + 2px),
    0 0;
  background-size: 5px 5px, 5px 5px, 100% 100%;
  background-repeat: no-repeat;
  padding-inline-end: var(--space-7);
  cursor: pointer;
}

.contact-form__field select:invalid,
.contact-form__field select option[disabled] {
  color: var(--color-text-muted);
}

.contact-form__field input:focus,
.contact-form__field select:focus,
.contact-form__field textarea:focus {
  outline: 0;
  border-color: var(--color-input-border-focus);
  box-shadow: inset 0 0 0 1px var(--color-input-border-focus),
              0 0 0 3px rgba(255, 107, 0, 0.12);
}

.contact-form__field input:focus-visible,
.contact-form__field select:focus-visible,
.contact-form__field textarea:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

.contact-form__field[data-state="error"] input,
.contact-form__field[data-state="error"] select,
.contact-form__field[data-state="error"] textarea {
  border-color: var(--color-danger);
}

.contact-form__error {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-mono);
  color: var(--color-danger);
  min-block-size: 1em;
}

/* ---------- Honeypot ---------- */
.contact-form__honeypot {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  inset-block-start: -9999px;
  inset-inline-start: -9999px;
  overflow: hidden;
}

/* ---------- Newsletter checkbox ---------- */
.contact-form__checkbox {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: start;
  font-size: var(--text-body-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--space-3) 0;
}

.contact-form__checkbox input {
  inline-size: 18px;
  block-size: 18px;
  margin-block-start: 2px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.contact-form__checkbox input:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

/* ---------- Submit ---------- */
.contact-form__submit {
  inline-size: 100%;
  margin-block-start: var(--space-2);
  letter-spacing: var(--tracking-mono);
}

.contact-form__submit-arrow {
  transition: transform var(--motion-fast) var(--ease-out);
}

.contact-form__submit:hover .contact-form__submit-arrow {
  transform: translateX(4px);
}

.contact-form__submit[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.contact-form__submit[data-busy="true"] .contact-form__submit-label::after {
  content: " …";
}

.contact-form__status {
  margin-block-start: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-mono);
  color: var(--color-danger);
  min-block-size: 1em;
}

.contact-form__status[data-tone="info"] {
  color: var(--color-text-muted);
}

/* ---------- Success state ---------- */
.contact-form__success {
  display: none;
  flex-direction: column;
  gap: var(--space-4);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--motion-base) var(--ease-reveal),
              transform var(--motion-base) var(--ease-reveal);
}

.contact-form__success[data-state="entering"],
.contact-form__success[data-state="visible"] {
  display: flex;
}

.contact-form__success[data-state="visible"] {
  opacity: 1;
  transform: translateY(0);
}

.contact-form__success-icon {
  inline-size: 56px;
  block-size: 56px;
  color: var(--color-accent);
}

.contact-form__success-title {
  font-size: var(--text-display-s);
  letter-spacing: var(--tracking-display);
}

.contact-form__success-body {
  font-size: var(--text-body);
  color: var(--color-text-muted);
  max-inline-size: 50ch;
}

.contact-form__success-body .mono-xs {
  font-family: var(--font-mono);
  letter-spacing: var(--tracking-mono);
  color: var(--color-text);
}

/* ---------- Reduced motion (§10) ---------- */
@media (prefers-reduced-motion: reduce) {
  .contact-form,
  .contact-form__success,
  .contact-form__submit-arrow,
  .contact-form__field input,
  .contact-form__field select,
  .contact-form__field textarea {
    transition: none;
  }
  .contact-form[data-state="leaving"] {
    opacity: 0;
    transform: none;
  }
  .contact-form__success[data-state="visible"] {
    transform: none;
  }
}

/* ========================================================================
 * CURSOR FOLLOWER (Round 8, NEO-115 item 3)
 * Contact page was missing `.cursor-dot` / `.cursor-ring` DOM + motion.js,
 * so `motion.js` returned early and the custom cursor never booted here.
 * The rules below mirror hub.css / service.css but deliberately exclude
 * `input`, `select`, and `textarea` from the `cursor: none` ruleset so the
 * native I-beam stays visible on every contact-form field — the board
 * flagged the hidden text caret as a UX regression when the custom cursor
 * is active. Scoped to contact.css per board instruction ("apply on the
 * contact page only so we don't regress other forms elsewhere").
 * ======================================================================== */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
  border-radius: var(--radius-full);
  will-change: transform, width, height;
}

.cursor-dot {
  z-index: calc(var(--z-cursor) + 1);
  inline-size: 8px;
  block-size: 8px;
  background-color: var(--color-text-muted);
  transition: width var(--motion-fast), height var(--motion-fast),
    background-color var(--motion-fast);
}

.cursor-ring {
  z-index: var(--z-cursor);
  inline-size: 32px;
  block-size: 32px;
  border: 1px solid rgba(161, 161, 170, 0.55);
  transition: width var(--motion-base) var(--ease-out),
    height var(--motion-base) var(--ease-out),
    border-color var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-out);
}

body.is-hovering-interactive .cursor-dot {
  inline-size: 4px;
  block-size: 4px;
  background-color: var(--color-accent);
}

body.is-hovering-interactive .cursor-ring {
  inline-size: 56px;
  block-size: 56px;
  border: 2px solid var(--color-accent);
  background-color: rgba(255, 107, 0, 0.15);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

body.has-custom-cursor {
  cursor: none;
}

/* Hide native cursor on clickables, but LEAVE form fields with their text
   caret — no `input`, `select`, or `textarea` in this list. */
body.has-custom-cursor a,
body.has-custom-cursor button,
body.has-custom-cursor .interactive {
  cursor: none;
}

/* Explicit reinforcement so a stray browser default or vendor stylesheet
   cannot win: form fields always render the text caret on this page. */
body.has-custom-cursor .contact-form__field input,
body.has-custom-cursor .contact-form__field select,
body.has-custom-cursor .contact-form__field textarea {
  cursor: text;
}

body.has-custom-cursor .contact-form__field select {
  cursor: pointer;
}

@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce) {
  .cursor-dot,
  .cursor-ring {
    display: none !important;
  }

  body.has-custom-cursor,
  body.has-custom-cursor a,
  body.has-custom-cursor button {
    cursor: auto;
  }
}