/* Kudenix Formulario — Scoped under .kudenix-form
   Origen: index.html, sección comp-mal7byr9. Fondo con imagen y velo claro. */

.kudenix-form {
  /* El velo va DEBAJO de la imagen, como en el original: allí el colorUnderlay
     precede al bgMedia, así que la imagen queda visible tal cual. */
  --kf-overlay: rgba(212, 212, 212, 0.8);
  --kf-heading: #ffffff;
  --kf-fg: rgba(255, 255, 255, 0.85);
  --kf-input-bg: #ffffff;
  --kf-input-border: rgb(212, 212, 212);
  --kf-accent: rgb(77, 186, 232);
  --kf-submit-bg: #ffffff;
  --kf-submit-fg: rgb(0, 16, 52);

  --kf-font-title: 'wf_4f0ba5caa4474a0e9b07e9d7a', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --kf-font-body: 'wf_e2607d4fb84048a587dc369eb', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  position: relative;
  padding: 70px 0 80px;
  background-size: cover;
  background-position: center;
}

/* Velo por detrás de la imagen de fondo. */
.kudenix-form::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--kf-overlay);
  pointer-events: none;
}

.kudenix-form__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.kudenix-form__heading {
  margin: 0 0 28px;
  font-family: var(--kf-font-title);
  font-size: 28px;
  font-weight: bold;
  line-height: 1.4em;
  color: var(--kf-heading);
  text-align: center;
}

/* ── Campos ── */

.kudenix-form__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
}

.kudenix-form__group--w100 {
  grid-column: 1 / -1;
}

.kudenix-form__group--w50 { grid-column: span 2; }
.kudenix-form__group--w33 { grid-column: span 1; }
.kudenix-form__group--w25 { grid-column: span 1; }

/* Con el botón en línea ocupa la última celda de la primera fila. */
.kudenix-form--inline .kudenix-form__submit {
  grid-row: 1;
  grid-column: 4;
  margin-top: 0;
  width: 100%;
}

.kudenix-form--inline .kudenix-form__label {
  /* El original no muestra las etiquetas: se conservan para lectores de
     pantalla y para que el script derive el nombre de cada campo. */
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.kudenix-form__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--kf-font-body);
  font-size: 13px;
  color: var(--kf-fg);
}

.kudenix-form__label--check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0;
}

.kudenix-form__input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid var(--kf-input-border);
  border-radius: 0;
  background: var(--kf-input-bg);
  font-family: var(--kf-font-body);
  font-size: 14px;
  color: rgb(0, 16, 52);
  transition: border-color 0.2s ease;
}

.kudenix-form__input:focus {
  outline: none;
  border-color: var(--kf-accent);
}

textarea.kudenix-form__input {
  resize: vertical;
  min-height: 96px;
}

/* Señuelo: oculto con CSS, nunca con type="hidden". */
.kudenix-form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ── Botón ── */

.kudenix-form__submit {
  display: inline-flex;
  justify-self: stretch;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  min-width: 160px;
  height: 42px;
  padding: 0 24px;
  border: none;
  cursor: pointer;
  background: var(--kf-submit-bg);
  color: var(--kf-submit-fg);
  font-family: var(--kf-font-body);
  font-size: 14px;
  letter-spacing: 0.08em;
  transition: background 0.2s ease;
}

.kudenix-form__submit:hover:not(:disabled) {
  background: var(--kf-accent);
}

.kudenix-form__submit:disabled {
  cursor: default;
}

/* ── Respuesta ── */

.kudenix-form__result {
  padding: 24px;
  background: rgba(255, 255, 255, 0.9);
  text-align: center;
  font-family: var(--kf-font-body);
}

.kudenix-form__result--error {
  background: rgba(255, 235, 235, 0.95);
  margin-bottom: 16px;
}

.kudenix-form__result-title {
  margin: 0 0 6px;
  font-family: var(--kf-font-title);
  font-size: 18px;
  color: var(--kf-heading);
}

.kudenix-form__result-desc {
  margin: 0;
  font-size: 14px;
  color: var(--kf-fg);
}

@media (max-width: 600px) {
  .kudenix-form__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .kudenix-form__group--w50 {
    grid-column: 1 / -1;
  }

  .kudenix-form__heading {
    font-size: 22px;
  }
}