/* ══════════════════════════════════════════════════════════════
   iTura studio — Component: Contact & Form
   Fondo carbón. Bordes de campo en piedra (3,5 : 1, válido para
   componentes de interfaz); foco y verificación en latón.
   ══════════════════════════════════════════════════════════════ */

.contact {
  padding-block: var(--section-y);
}

.contact__inner { row-gap: var(--sp-16); }

/* ── Left: contact info ──────────────────────────────────────── */
.contact__heading {
  max-width: 12ch;
  margin-bottom: var(--sp-6);
}

.contact__intro {
  max-width: 36ch;
  margin-bottom: var(--sp-12);
  color: var(--fg-muted);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  margin-bottom: var(--sp-10);
}
.contact__detail {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.contact__detail-label {
  font-size: var(--fs-label);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--label-color);
}
.contact__detail-value {
  font-size: var(--fs-lead);
  color: var(--fg);
}

.contact__note {
  font-size: var(--fs-small);
  color: var(--fg-muted);
}

/* ── Right: form ─────────────────────────────────────────────── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
}

.form-row {
  display: grid;
  gap: var(--sp-8) var(--gutter);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.form-label {
  font-size: var(--fs-label);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--fg-muted);
}

.form-input {
  width: 100%;
  padding: var(--sp-3) 0 calc(var(--sp-3) + 1px);
  border: 0;
  border-bottom: 1px solid var(--color-piedra);
  border-radius: var(--radius);
  background: transparent;
  font-family: var(--font-family);
  font-size: var(--fs-body);
  font-weight: var(--fw-light);
  color: var(--fg);
  outline: none;
  transition: border-color var(--t-base);
  -webkit-appearance: none;
  appearance: none;
}
.form-input::placeholder { color: var(--color-piedra-clara); opacity: 1; }
/* Foco: el filete pasa a 2 px de latón (sin cambiar la altura) */
.form-input:focus {
  padding-bottom: var(--sp-3);
  border-bottom: 2px solid var(--color-laton);
}
.form-input.is-error { border-bottom-color: var(--color-error); }

.form-textarea {
  min-height: 132px;
  resize: vertical;
  line-height: var(--lh-body);
}

/* Select sin flecha nativa; el chevrón se dibuja con bordes */
.form-select { position: relative; }
.form-select::after {
  content: '';
  position: absolute;
  inset-inline-end: 4px;
  inset-block-start: 50%;
  width: 7px;
  height: 7px;
  border-right: 1px solid var(--fg-muted);
  border-bottom: 1px solid var(--fg-muted);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}
.form-select .form-input {
  padding-inline-end: var(--sp-8);
  cursor: pointer;
}
.form-select option {
  background-color: var(--color-carbon);
  color: var(--color-marfil);
}

/* Error messages */
.form-error {
  min-height: 1.5em;
  font-size: var(--fs-small);
  color: var(--color-error);
}

/* ── Slider captcha ──────────────────────────────────────────── */
.form-captcha {
  padding: var(--sp-6);
  border: 1px solid var(--color-grafito);
}
.form-captcha__hint {
  font-size: var(--fs-small);
  color: var(--fg-muted);
}
.form-captcha__control {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--sp-5);
  margin-top: var(--sp-4);
}

/* Pista de 1 px y tirador cuadrado de latón (el punto de la i) */
.form-captcha__range {
  width: 100%;
  height: 32px;
  background: transparent;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
.form-captcha__range::-webkit-slider-runnable-track {
  height: 1px;
  background-color: var(--color-piedra-clara);
}
.form-captcha__range::-webkit-slider-thumb {
  width: 18px;
  height: 18px;
  margin-top: -8.5px;
  border: 0;
  border-radius: 0;
  background-color: var(--color-laton);
  -webkit-appearance: none;
  appearance: none;
}
.form-captcha__range::-moz-range-track {
  height: 1px;
  background-color: var(--color-piedra-clara);
}
.form-captcha__range::-moz-range-progress {
  height: 1px;
  background-color: var(--color-laton);
}
.form-captcha__range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 0;
  background-color: var(--color-laton);
}
.form-captcha__range.is-error::-webkit-slider-thumb { background-color: var(--color-error); }
.form-captcha__range.is-error::-moz-range-thumb     { background-color: var(--color-error); }

.form-captcha__value {
  min-width: 4ch;
  text-align: right;
  font-size: var(--fs-small);
  font-variant-numeric: tabular-nums;
  color: var(--fg-muted);
  transition: color var(--t-base);
}
.form-captcha.is-verified { border-color: var(--color-laton); }
.form-captcha.is-verified .form-captcha__value { color: var(--color-laton); }

/* Anti-spam honeypot (Formspree _gotcha) */
.form-honeypot { display: none !important; }

/* ── Submit ──────────────────────────────────────────────────── */
.form-submit {
  align-self: flex-start;
  margin-top: var(--sp-2);
}

/* Loading state swap */
.form-submit .btn__loading                { display: none; margin-inline-end: calc(-1 * var(--ls-label)); }
.form-submit.is-loading .btn__text        { display: none; }
.form-submit.is-loading .btn__loading     { display: inline; }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

/* ── Status message ──────────────────────────────────────────── */
.form-status {
  min-height: 1.5em;
  font-size: var(--fs-body);
}
.form-status:empty { min-height: 0; }
.form-status--success,
.form-status--info {
  padding-inline-start: var(--sp-5);
  border-inline-start: 2px solid var(--color-laton);
  color: var(--fg);
}
.form-status--error {
  padding-inline-start: var(--sp-5);
  border-inline-start: 2px solid var(--color-error);
  color: var(--color-error);
}
.form-status a {
  color: var(--color-laton);
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (min-width: 600px) {
  .form-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .contact__info { grid-column: 1 / span 5; }
  .contact__form-wrap { grid-column: 7 / -1; }
}