/* Namespace ni- para evitar choques. Reusa la paleta existente. */
.ni-page {
  background: var(--bg-white);
}

/* Hero */
.ni-hero {
  background: var(--cecns-blue);
  color: #fff;
  text-align: center;
}
.ni-hero__wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 1rem;
}
.ni-hero__title {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}
.ni-hero__lead {
  opacity: 0.9;
}

/* Steps */
.ni-steps__list {
  max-width: 920px;
  margin: 0 auto;
  text-align: left;
}
.ni-steps__list li {
  margin: 0.35rem 0;
}

/* Form */
.ni-form__card {
  border-top: 4px solid var(--cecns-gold);
}
.ni-form__submit {
  margin-top: 0.5rem;
}
.ni-form__hint {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.5rem;
}

/* FAQ */
.ni-faq__item {
  max-width: 920px;
  margin: 0.5rem auto;
  padding: 0.75rem 1rem;
  border: 1px solid #e6e6e6;
  border-radius: 8px;
  background: #fff;
}
.ni-faq__item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--cecns-blue);
}

/* Privacy */
.ni-privacy__text {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
  opacity: 0.9;
}

/* Utilidad */
.ni-hide-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
}
@media (max-width: 768px) {
  .ni-hero__title {
    font-size: 1.8rem;
  }
}

/* ---------- HERO SLIDER ---------- */
.ni-hero {
  position: relative;
  padding: 0;
  color: #fff;
  overflow: hidden;
}
.ni-hero__slider {
  position: relative;
  min-height: 52vh;
  display: grid;
  place-items: center;
}
.ni-hero__track {
  position: absolute;
  inset: 0;
}
.ni-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 900ms ease;
}
.ni-hero__slide.is-active {
  opacity: 1;
}

.ni-hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  will-change: transform;
  /* La animación de zoom se aplica vía clase JS (.is-zooming) para evitar
     saturar la GPU en todas las diapositivas simultáneamente */
}
.ni-hero__slide.is-zooming img {
  animation: ni-kenburns 6s linear forwards;
}

@keyframes ni-kenburns {
  from {
    transform: scale(1) translateZ(0);
  }
  to {
    transform: scale(1.08) translateZ(0);
  } /* el factor final se ajusta vía data-zoom en JS */
}

.ni-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 3rem 1rem;
  max-width: 920px;
  margin-inline: auto;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}
.ni-hero__title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  margin-bottom: 0.5rem;
}
.ni-hero__lead {
  opacity: 0.95;
  margin-bottom: 1rem;
}

/* Fondo degradado para legibilidad */
.ni-hero__slider::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.45));
  z-index: 1;
}

/* Respeto accesibilidad */
@media (prefers-reduced-motion: reduce) {
  .ni-hero__slide {
    transition: none !important;
  }
  .ni-hero__slide.is-zooming img {
    animation: none !important;
  }
}

/* ---------- HERO SLIDER (patch de especificidad) ---------- */

/* Reset de figuras para evitar margen y comportamientos raros */
.ni-hero__track,
.ni-hero__slide,
.ni-hero__slide figure {
  margin: 0;
  padding: 0;
}

.ni-hero {
  position: relative;
  padding: 0;
  color: #fff;
  overflow: hidden;
  background-color: #004080;
}
.ni-hero__slider {
  position: relative;
  min-height: 52vh;
  display: grid;
  place-items: center;
}
.ni-hero__track {
  position: absolute;
  inset: 0;
}
.ni-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 900ms ease;
}
.ni-hero__slide.is-active {
  opacity: 0.5;
}

/* Aumentamos especificidad y bloqueamos reglas globales con !important si las hubiera */
.ni-hero__slide img,
.ni .ni-hero__slide img {
  display: block;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transform: scale(1);
  will-change: transform;
}

.ni-hero__slide.is-zooming img {
  animation: ni-kenburns var(--ni-zoom-duration, 6000ms) linear forwards;
}

/* Si tu global lleva !important, arriba ya usamos !important. */
@keyframes ni-kenburns {
  from {
    transform: scale(1) translateZ(0);
  }
  to {
    transform: scale(1.08) translateZ(0);
  } /* 1.08 es el default, JS sincroniza duración */
}

/* Overlay para legibilidad */
.ni-hero__slider::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.45));
  z-index: 1;
}

/* Contenido */
.ni-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 3rem 1rem;
  max-width: 920px;
  margin-inline: auto;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}
.ni-hero__title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  margin-bottom: 0.5rem;
}
.ni-hero__lead {
  opacity: 0.95;
  margin-bottom: 1rem;
}

/* Motion-safe */
@media (prefers-reduced-motion: reduce) {
  .ni-hero__slide {
    transition: none !important;
  }
  .ni-hero__slide.is-zooming img {
    animation: none !important;
  }
}

/* ===== Sombrado controlable (overlay + viñeta suave) ===== */
.ni-hero {
  /* Ajusta a tu gusto (0–1) */
  --ni-shade-top: 0.3;
  --ni-shade-bottom: 0.55;
  --ni-vignette: 0.18; /* viñeta */

  position: relative;
  padding: 0;
  color: #fff;
  overflow: hidden;
}

/* Gradiente vertical (ya lo tenías, ahora con variables) */
.ni-hero__slider::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, var(--ni-shade-top)),
    rgba(0, 0, 0, var(--ni-shade-bottom))
  );
  z-index: 1;
  pointer-events: none;
}

/* Viñeta radial sutil para bordes */
.ni-hero__slider::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    120% 80% at 50% 50%,
    rgba(0, 0, 0, 0) 60%,
    rgba(0, 0, 0, var(--ni-vignette)) 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* ===== Posición X/Y por slide + Ken Burns desde ese punto ===== */
.ni-hero__slide img,
.ni .ni-hero__slide img {
  display: block;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;

  /* Posición de recorte y de origen del zoom (por slide) */
  object-position: var(--pos-x, 50%) var(--pos-y, 50%);
  transform-origin: var(--pos-x, 50%) var(--pos-y, 50%);
  transform: scale(1);
  will-change: transform;
}

.ni-hero__slide.is-zooming img {
  animation: ni-kenburns var(--ni-zoom-duration, 6000ms) linear forwards;
}

@keyframes ni-kenburns {
  from {
    transform: scale(1) translateZ(0);
  }
  to {
    transform: scale(1.08) translateZ(0);
  }
}

.ni-form__captcha {
  margin: 12px 0 16px;
}
.ni-form__captcha .g-recaptcha {
  display: inline-block;
}
.ni-form__captcha-note {
  display: block;
  font-size: 0.85rem;
  opacity: 0.8;
  margin-top: 4px;
}