/* ==========================================================================
   La flota en camino: video de la flota (compu 11 s, celular 7 s, sin sonido).
   Al llegar con el scroll, el video se abre de una tarjeta redondeada a toda
   la pantalla y se reproduce; al terminar aparece la frase con el botón.
   Sin JavaScript o con «reducir movimiento» queda como video normal.
   ========================================================================== */

.fv { position: relative; background: #fff; }
.fv .eyebrow i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); margin-right: 8px; }

/* ------------------------------------------------------------------ versión estática */
.fv__fijo { max-width: 1440px; margin: auto; padding: 72px 5%; }
.fv__titulo { font-size: clamp(32px, 4.5vw, 64px); font-weight: 500; line-height: 1.04; letter-spacing: -.04em; margin: 0 0 28px; }
.fv__titulo span { display: block; }
.fv__titulo span:last-child { color: var(--red); }
.fv__marco { position: relative; overflow: hidden; border-radius: 24px; background: #dfe6ef; }
.fv__video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.fv__velo, .fv__barra { display: none; }
.fv__cierre { padding: 22px 0 0; }
.fv__frase { font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -.03em; line-height: 1.15; margin: 8px 0 18px; }

@media (max-width: 760px) {
  .fv__fijo { padding: 48px 5%; }
  .fv__video { aspect-ratio: 720 / 1180; }
}

/* ------------------------------------------------------------------ versión animada */
.fv--animado { height: 230vh; }
.fv--animado .fv__fijo { position: sticky; top: 0; height: 100svh; max-width: none; padding: 0; overflow: hidden; }
.fv--animado .fv__titulo { position: absolute; left: 0; right: 0; top: 5.5%; z-index: 2; margin: 0; text-align: center; font-size: clamp(44px, 7vw, 120px); line-height: .95; letter-spacing: -.045em; will-change: transform, opacity; }
.fv--animado .fv__titulo span { display: inline-block; will-change: transform; }
.fv--animado .fv__marco { position: absolute; inset: 0; border-radius: 0; clip-path: inset(29% 17% 9% 17% round 28px); will-change: clip-path; }
.fv--animado .fv__video { width: 100%; height: 100%; aspect-ratio: auto; will-change: transform; }

/* velo y barra de avance del video */
.fv--animado .fv__velo { display: block; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 16, 28, .72) 0%, rgba(10, 16, 28, .38) 42%, rgba(10, 16, 28, 0) 70%); opacity: 0; transition: opacity 1s ease; pointer-events: none; }
.fv--animado .fv__barra { display: block; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255, 255, 255, .25); opacity: 0; transition: opacity .5s; }
.fv--animado .fv__barra i { display: block; height: 100%; width: 100%; background: var(--red); transform-origin: left; transform: scaleX(0); }
.fv--animado.reproduciendo .fv__barra { opacity: 1; }

/* cierre: frase y botón sobre el último cuadro */
.fv--animado .fv__cierre { position: absolute; left: 5%; bottom: 12%; max-width: 520px; padding: 0; color: #fff; opacity: 0; transform: translateY(18px); transition: opacity .8s ease .25s, transform .8s cubic-bezier(.2, .8, .2, 1) .25s; }
.fv--animado .fv__cierre .eyebrow { color: rgba(255, 255, 255, .85); }
.fv--animado .fv__frase { font-size: clamp(34px, 3.8vw, 60px); line-height: 1.02; letter-spacing: -.04em; margin: 12px 0 26px; }
.fv--animado .fv__frase b { font-weight: 400; color: var(--yellow); }
.fv--animado.terminado .fv__velo { opacity: 1; }
.fv--animado.terminado .fv__cierre { opacity: 1; transform: none; }
.fv--animado:not(.terminado) .fv__cierre { pointer-events: none; }

@media (max-width: 760px) {
  .fv--animado { height: 210vh; }
  .fv--animado .fv__titulo { top: 7%; font-size: clamp(38px, 11.5vw, 60px); }
  .fv--animado .fv__marco { clip-path: inset(25% 6% 6% 6% round 22px); }
  .fv--animado .fv__velo { background: linear-gradient(0deg, rgba(10, 16, 28, .78) 0%, rgba(10, 16, 28, .35) 45%, rgba(10, 16, 28, 0) 70%); }
  .fv--animado .fv__cierre { left: 6%; right: 6%; bottom: 8%; }
  .fv--animado .fv__frase { font-size: 34px; }
}