/* Contacto + Formulario + Modal de Privacidad — Siderum */

#contacto {
  background-color: var(--color-gray-dark);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.contacto-inner {
  max-width: 700px;
}

.contacto-title {
  margin: 0;
  color: var(--color-white);
  font-weight: var(--fw-regular);
  font-size: 2.5rem;
}

@media (min-width: 1200px) {
  .contacto-title {
    font-size: 2.9rem;
  }
}

.contacto-highlight {
  color: var(--color-turquoise);
}

.contacto-lead {
  margin-top: clamp(0.75rem, 2vw, 1rem);
  margin-bottom: 0;
  color: var(--color-white);
}

/* Formulario */

.form-contacto {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.form-status {
  margin: 0 0 1.25rem;
  font-family: var(--font-body);
  font-weight: var(--fw-bold);
}

.form-status:empty {
  display: none;
}

.form-status.is-success {
  color: var(--color-turquoise);
}

.form-status.is-error {
  color: var(--color-error);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.form-field label {
  color: var(--color-white);
}

.field-control {
  width: 100%;
  border: 1.5px solid var(--color-white);
  border-radius: 999px;
  background-color: transparent;
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: var(--fw-regular);
  font-size: 1rem;
  padding: 0.65em 1.25em;
}

.field-control::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

/* Fondo blanco consistente cuando el campo tiene contenido, está en foco,
   o fue completado por autocompletado del navegador (corrección solicitada
   tras revisión de la Etapa 6). El truco de :not(:placeholder-shown)
   requiere un placeholder (ver placeholder=" " en index.html) para poder
   distinguir "vacío" de "con contenido" sin JavaScript. Bordes, tamaños,
   tipografía y espaciados no se modifican. */
.field-control:focus,
.field-control:not(:placeholder-shown) {
  background-color: var(--color-white);
  color: var(--color-gray-dark);
}

.field-control:focus::placeholder {
  color: rgba(27, 54, 66, 0.5);
}

.field-control:-webkit-autofill,
.field-control:-webkit-autofill:hover,
.field-control:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--color-gray-dark);
  -webkit-box-shadow: 0 0 0 1000px var(--color-white) inset;
  box-shadow: 0 0 0 1000px var(--color-white) inset;
  transition: background-color 5000s ease-in-out 0s;
}

.field-control:autofill {
  background-color: var(--color-white);
  color: var(--color-gray-dark);
}

.field-control--textarea {
  resize: vertical;
  min-height: 2.75em;
  line-height: 1.4;
  overflow: auto;
}

.field-control[aria-invalid="true"] {
  border-color: var(--color-error);
}

.field-error {
  color: var(--color-error);
  font-size: 0.85rem;
}

.field-error:empty {
  display: none;
}

/* Honeypot: invisible para usuarios reales, ignorado por lectores de
   pantalla y fuera del orden de tabulación (formulario.txt §12). */
.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.form-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  align-self: flex-start;
  flex-wrap: wrap;
}

.consent-checkbox {
  flex-shrink: 0;
  width: 1.2rem;
  height: 1.2rem;
  margin-top: 0.15em;
  accent-color: var(--color-turquoise);
  cursor: pointer;
}

.consent-label {
  color: var(--color-white);
}

.link-inline {
  border: none;
  background: none;
  padding: 0;
  color: var(--color-turquoise);
  font-family: var(--font-body);
  font-size: inherit;
  text-decoration: underline;
  cursor: pointer;
}

.link-inline:hover {
  color: var(--color-turquoise-dark);
}

.form-consent .field-error {
  flex-basis: 100%;
}

.form-submit {
  min-width: 220px;
  text-align: center;
}

.form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Estado hover corregido tras revisión de la Etapa 6: fondo blanco + texto
   turquesa, sin alterar tamaño/posición. Se aplica solo a estos dos
   botones (no al .btn compartido) para no afectar Cards, Hero u otras
   etapas ya aprobadas. */
.form-submit:hover:not(:disabled),
.modal-accept:hover {
  background-color: var(--color-white);
  color: var(--color-turquoise);
}

.form-submit:focus-visible,
.modal-accept:focus-visible {
  outline: 2px solid var(--color-turquoise);
  outline-offset: 2px;
}

@media (min-width: 1200px) {
  .form-field {
    display: grid;
    grid-template-columns: 9rem 1fr;
    align-items: center;
    gap: 0 1rem;
  }

  .field-error {
    grid-column: 2;
  }

  .form-actions {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .form-consent {
    align-self: auto;
  }
}

/* Modal de Política de Privacidad */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background-color: rgba(0, 0, 0, 0.6);
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 700px;
  max-height: 85vh;
  border: 1.5px solid var(--color-white);
  border-radius: 16px;
  background-color: var(--color-gray-dark);
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.modal-header h2 {
  margin: 0;
  color: var(--color-white);
  font-weight: var(--fw-regular);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}

.modal-close {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  background: none;
  color: var(--color-white);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--color-turquoise);
}

.modal-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1.5rem;
  color: var(--color-white);
}

.modal-updated {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.modal-body h3 {
  margin: 1.5rem 0 0.5rem;
  color: var(--color-turquoise);
  font-family: var(--font-heading);
  font-weight: var(--fw-regular);
  font-size: 1.1rem;
}

.modal-body h3:first-of-type {
  margin-top: 0.5rem;
}

.modal-body p {
  margin: 0 0 0.85rem;
}

.modal-body ul {
  margin: 0 0 0.85rem;
  padding-left: 1.25rem;
}

.modal-body li {
  margin-bottom: 0.35rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}