/* contact.css — página Contacto. Solo en page-contacto.php. */

/* Hero y formulario comparten la primera pantalla: texto y datos a la izquierda, formulario a la derecha. */
.contact__hero {
  background: var(--color-surface);
  padding-block: var(--space-5) var(--space-7);
}
.contact__grid {
  display: grid;
  gap: var(--space-5);
  grid-template-areas: "intro" "form" "details";
}
.contact__intro {
  grid-area: intro;
}
.contact__grid > .contact-form {
  grid-area: form;
}
.contact__grid > .contact-details {
  grid-area: details;
}
.contact__intro h1 {
  font-size: clamp(2rem, 1.2rem + 2.6vw, 3.25rem);
}
.contact__intro .lead {
  font-weight: 400;
  color: var(--color-text);
}
.contact-form,
.contact__hero .contact-details {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
@media (min-width: 1024px) {
  .contact__grid {
    grid-template-columns: 1fr 1.1fr;
    grid-template-areas: "intro form" "details form";
    column-gap: var(--space-8);
    row-gap: var(--space-5);
    align-items: start;
  }
  .contact-form {
    padding: var(--space-6);
  }
}
.contact__map {
  padding-block: var(--space-7);
}

/* ---------- Entrada escalonada (usa .reveal de main.js; --i marca el orden en cada grupo) ---------- */
.js .contact .reveal {
  transition-duration: 400ms;
  transition-delay: calc(var(--i, 0) * 60ms);
}
.js .contact .reveal:not(.is-visible) {
  transform: translateY(16px);
}
.contact__intro > :nth-child(2) { --i: 1; }
/* Los hidden (acción, nonce, referer, marca de tiempo) y la trampa ocupan los primeros 5 hijos del form. */
.contact-form .form > :nth-child(7) { --i: 1; }
.contact-form .form > :nth-child(8) { --i: 2; }
.contact-form .form > :nth-child(9) { --i: 3; }
.contact-form .form > :nth-child(10) { --i: 4; }
.contact-form .form > :nth-child(11) { --i: 5; }
.contact-details__list > :nth-child(2) { --i: 1; }
.contact-details__list > :nth-child(3) { --i: 2; }
.contact-details__list > :nth-child(4) { --i: 3; }
.contact-map__frame { --i: 1; }

/* ---------- Avisos ---------- */
.contact-form,
.notice {
  scroll-margin-top: calc(var(--header-h) + var(--space-4));
}
.notice {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius);
  margin-bottom: var(--space-5);
  border: 1px solid;
}
.notice p {
  margin: var(--space-1) 0 0;
}
.notice--success {
  background: #e8f6ee;
  border-color: #b7e2c8;
  color: #14532d;
}
.notice--error {
  background: #fdecea;
  border-color: #f4b9b2;
  color: #7f1d1d;
}

/* ---------- Formulario ---------- */
.contact-form__title {
  margin-bottom: var(--space-5);
}
.form__row--2 {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 640px) {
  .form__row--2 {
    grid-template-columns: 1fr 1fr;
  }
}
.form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.form__field label {
  font-family: var(--font-display);
  font-weight: 600;
}
.form__field input:not([type="checkbox"]),
.form__field select,
.form__field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-size: 1rem;
  /* El encabezado fijo no debe tapar el campo al recibir foco tras un error. */
  scroll-margin-top: calc(var(--header-h) + var(--space-4));
  transition: border-color var(--dur-fast) ease, outline-color var(--dur-fast) ease;
}
.form__field textarea {
  resize: vertical;
  min-height: 140px;
}
.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-color: var(--color-accent);
}
.form__field [aria-invalid="true"] {
  border-color: var(--color-error);
}
.form__error {
  min-height: 1.2em;
  font-size: var(--fs-sm);
  color: var(--color-error);
}
.form__error:empty {
  display: none;
}
.form__field--check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-3);
  align-items: start;
}
.form__field--check input {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  accent-color: var(--color-primary);
}
.form__field--check label {
  font-family: var(--font-body);
  font-weight: 400;
}
.form__field--check .form__error {
  grid-column: 1 / -1;
}
.form__trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form__actions {
  margin-top: var(--space-5);
}
@media (min-width: 640px) {
  .form__actions .btn--block {
    width: auto;
    min-width: 240px;
  }
}

/* ---------- Datos ---------- */
.contact-details,
.contact-map {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.contact-details h2,
.contact-map h2 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-4);
}
.contact-details__list {
  list-style: none;
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.contact-details__list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  line-height: 1.5;
}
.contact-details__list a {
  display: inline-block;
  min-height: 32px;
  line-height: 32px;
}
.contact-details__icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-primary);
}
.contact-details__icon .icon {
  width: 20px;
  height: 20px;
}

/* ---------- Mapa diferido ---------- */
.contact-map__frame {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface-2);
}
.contact-map__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.contact-map__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  text-align: center;
  padding: var(--space-5);
}
.contact-map__placeholder p {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
}
.contact-map__icon {
  color: var(--color-primary);
}
.contact-map__icon .icon {
  width: 40px;
  height: 40px;
}
.contact-map__frame.is-loaded .contact-map__placeholder {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .form__field input,
  .form__field select,
  .form__field textarea {
    transition: none;
  }
}