/**
 * Block: En Pista · .tubo-enpista
 * Diseño: fondo blanco padding 110/40 · rejilla 0.85fr/1.15fr gap 48
 * · tarjeta de vídeo 640 con velo y play blanco 88px
 * · galería 2×2 aspect 1/1 con zoom en hover · CTA centrado
 * Modales: <dialog> nativo, fondo navy 94%.
 *
 * El botón lo viste el sistema (tubo-botones.css, clase .tubo-btn):
 * aquí no se declara forma ni color de botón.
 */

.tubo-enpista {
  container-type: inline-size;
  background: var(--tubo-white, #FFFFFF);
  color: var(--tubo-navy, #041E42);
  padding-block: clamp(72px, 9vw, 110px);
  padding-inline: var(--tubo-gutter, clamp(20px, 4vw, 40px));
}

.tubo-enpista__grid {
  max-inline-size: 1300px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 48px;
  align-items: stretch;
}

/* ---------------- Tarjeta de vídeo ---------------- */

.tubo-enpista .tubo-enpista__video {
  position: relative;
  display: block;
  inline-size: 100%;
  block-size: 100%;
  min-block-size: 640px;
  padding: 0;
  border: none;
  border-radius: var(--tubo-radius-sm, 8px);
  overflow: hidden;
  background: var(--tubo-navy, #041E42);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.tubo-enpista .tubo-enpista__video:disabled {
  cursor: default;
}

.tubo-enpista__poster {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.tubo-enpista__velo {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 30, 66, 0.1) 40%, rgba(4, 30, 66, 0.85) 100%);
}

.tubo-enpista__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  inline-size: 88px;
  block-size: 88px;
  border-radius: 50%;
  background: var(--tubo-white, #FFFFFF);
  color: var(--tubo-navy, #041E42);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease;
}

.tubo-enpista__video:hover .tubo-enpista__play,
.tubo-enpista__video:focus-visible .tubo-enpista__play {
  transform: translate(-50%, -50%) scale(1.08);
}

.tubo-enpista__pie {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  color: var(--tubo-white, #FFFFFF);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}

.tubo-enpista__pie-titulo {
  display: block;
  font-weight: 800;
  font-size: 21px;
  line-height: 1.15;
}

.tubo-enpista__pie-cuenta {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  margin-block-start: 4px;
}

.tubo-enpista__tag {
  background: var(--tubo-cream, #FDFBD4);
  color: var(--tubo-navy, #041E42);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

/* ---------------- Columna de texto y galería ---------------- */

.tubo-enpista__texto {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tubo-enpista__eyebrow {
  color: rgba(4, 30, 66, 0.5);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.tubo-enpista .tubo-enpista__titulo {
  font-size: clamp(32px, 4.2vw, 60px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 12px 0 0;
  max-inline-size: 16ch;
  color: var(--tubo-navy, #041E42);
}

.tubo-enpista__sub {
  color: rgba(4, 30, 66, 0.65);
  font-size: 17px;
  line-height: 1.5;
  max-inline-size: 44ch;
  margin: 16px 0 0;
}

.tubo-enpista__galeria {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-block-start: 32px;
}

.tubo-enpista .tubo-enpista__tile {
  position: relative;
  padding: 0;
  border: none;
  border-radius: var(--tubo-radius-sm, 8px);
  overflow: hidden;
  background: var(--tubo-gray-100, #F4F4F2);
  aspect-ratio: 1 / 1;
  cursor: zoom-in;
}

.tubo-enpista__tile img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.tubo-enpista__tile:hover img,
.tubo-enpista__tile:focus-visible img {
  transform: scale(1.06);
}

/* ---------------- CTA ---------------- */

.tubo-enpista__cta {
  display: flex;
  justify-content: center;
  margin-block-start: 56px;
}

/* ---------------- Modales (dialog nativo) ---------------- */

.tubo-enpista__modal,
.tubo-enpista__visor {
  padding: 0;
  border: none;
  background: transparent;
  max-inline-size: none;
  max-block-size: none;
  inline-size: 100%;
  block-size: 100%;
}

.tubo-enpista__modal::backdrop,
.tubo-enpista__visor::backdrop {
  background: rgba(4, 30, 66, 0.94);
}

/* El propio dialog centra su contenido */
.tubo-enpista__modal[open],
.tubo-enpista__visor[open] {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.tubo-enpista__cerrar-form {
  position: absolute;
  top: 22px;
  right: 28px;
  z-index: 2;
  margin: 0;
}

.tubo-enpista .tubo-enpista__cerrar {
  background: none;
  border: none;
  color: var(--tubo-white, #FFFFFF);
  font-size: 38px;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
}

.tubo-enpista__marco {
  display: flex;
  align-items: center;
  justify-content: center;
  inline-size: 100%;
  block-size: 100%;
}

.tubo-enpista__marco video {
  max-inline-size: 90vw;
  max-block-size: 84vh;
  border-radius: var(--tubo-radius-sm, 8px);
  background: #000;
}

/* Embed de Instagram: proporción vertical de reel */
.tubo-enpista__marco iframe {
  inline-size: min(420px, 92vw);
  block-size: min(84vh, 740px);
  border: none;
  border-radius: var(--tubo-radius-sm, 8px);
  background: #000;
}

.tubo-enpista__visor-img {
  max-inline-size: 86vw;
  max-block-size: 86vh;
  object-fit: contain;
  border-radius: var(--tubo-radius-sm, 8px);
}

.tubo-enpista .tubo-enpista__flecha {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  inline-size: 56px;
  block-size: 56px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: var(--tubo-white, #FFFFFF);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

.tubo-enpista__flecha--prev { left: 24px; }
.tubo-enpista__flecha--next { right: 24px; }

.tubo-enpista__contador {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  font-weight: 600;
}

/* ---------------- Adaptación ---------------- */

@container (max-width: 900px) {
  .tubo-enpista__grid {
    grid-template-columns: 1fr;
  }

  .tubo-enpista .tubo-enpista__video {
    min-block-size: 520px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tubo-enpista__play,
  .tubo-enpista__tile img {
    transition: none;
  }
}