/* ============================================================
   JUAN PABLO ARROYO — VIDEOBLOG
   Hoja de estilos exclusiva del videoblog (fichas + páginas de vídeo)
   Versión 1.0 — 07.2026

   Se carga DESPUÉS de styles.css para heredar sus variables,
   tipografías y componentes base.
   ============================================================ */

/* ----------------------------------------------------------
   VARIABLE ADICIONAL (solo para el videoblog)
   ---------------------------------------------------------- */
:root {
  --fs-video-title: clamp(38px, 4.4vw, 64px);
}

/* ============================================================
   SECCIÓN 1 — CARRUSEL DE FICHAS EN LA HOME (.video-carousel)
   ============================================================ */

/* ── Contenedor del carrusel ── */
.video-carousel {
  position: relative;
  margin-top: clamp(40px, 5vw, 72px);
}

/* ── Botones de navegación (escritorio) ── */
.video-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: clamp(40px, 4vw, 48px);
  height: clamp(40px, 4vw, 48px);
  border: 1px solid var(--olive-mist);
  border-radius: 50%;
  background: var(--cream);
  color: var(--ink);
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    border-color 180ms ease,
    opacity 180ms ease;
}

.video-carousel__btn svg {
  width: 55%;
  height: 55%;
  fill: currentColor;
}

.video-carousel__btn:hover,
.video-carousel__btn:focus-visible {
  background: var(--olive-mist);
  color: var(--warm-white);
  border-color: var(--olive-mist);
}

.video-carousel__btn:focus-visible {
  outline: 3px solid rgba(184, 121, 99, 0.7);
  outline-offset: 3px;
}

.video-carousel__btn--prev {
  left: -24px;
}

.video-carousel__btn--next {
  right: -24px;
}

/* ── Cuadrícula de fichas (contenido del carrusel) ── */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 1.3vw, 20px);
}

/* ── Ficha-enlace (tarjeta completa clicable) ── */
.video-card {
  display: flex;
  flex-direction: column;
  text-align: left;
  border: 1px solid var(--olive-mist);
  border-radius: 10px;
  overflow: hidden;
  background: var(--cream);
  transition:
    transform 180ms cubic-bezier(.22, 1, .36, 1),
    border-color 180ms cubic-bezier(.22, 1, .36, 1),
    box-shadow 180ms cubic-bezier(.22, 1, .36, 1);
}

.video-card:hover {
  transform: translateY(-2px);
  border-color: var(--arcilla-premium);
  box-shadow: 0 12px 28px rgba(61, 46, 46, 0.08);
}

.video-card:focus-visible {
  outline: 3px solid rgba(184, 121, 99, 0.7);
  outline-offset: 4px;
}

/* ── Miniatura 16:9 ── */
.video-card__thumb {
  aspect-ratio: 16 / 9;
  background: var(--sand);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Icono play sobre miniatura ── */
.video-card__play {
  width: clamp(44px, 5vw, 64px);
  height: clamp(44px, 5vw, 64px);
  background: var(--olive-mist);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 180ms cubic-bezier(.22, 1, .36, 1);
}

.video-card:hover .video-card__play {
  transform: scale(1.05);
}

.video-card__play svg {
  width: 38%;
  height: 38%;
  fill: var(--warm-white);
}

/* ── Etiqueta de tema ── */
.video-card__topic {
  font-family: var(--font-functional);
  font-weight: 600;
  font-size: clamp(12px, 1vw, 14px);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--olive-mist);
  padding: clamp(14px, 1.6vw, 20px) clamp(14px, 1.6vw, 20px) 0;
}

/* ── Título h3 de la ficha ── */
.video-card__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  padding: clamp(6px, 0.8vw, 10px) clamp(14px, 1.6vw, 20px) 0;
}

/* ── Extracto ── */
.video-card__excerpt {
  font-family: var(--font-functional);
  font-size: clamp(15px, 1.3vw, 19px);
  line-height: 1.5;
  color: var(--ink);
  padding: clamp(8px, 1vw, 12px) clamp(14px, 1.6vw, 20px) clamp(14px, 1.6vw, 20px);
}

/* ============================================================
   SECCIÓN 2 — PÁGINA DE VÍDEO
   ============================================================ */

/* ── Contenedor principal de la página de vídeo ── */
.video-page {
  padding-top: clamp(118px, 11vw, 164px);
  padding-bottom: var(--section-padding);
}

/* ── Article interno ── */
.video-article {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 3vw, 48px);
}

/* ── Breadcrumb ── */
.breadcrumb {
  font-family: var(--font-functional);
  font-size: var(--fs-credentials);
  color: var(--ink);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(6px, 0.8vw, 10px);
}

.breadcrumb a {
  color: var(--ink);
  text-decoration: none;
  transition: color 180ms ease;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--olive-mist);
}

.breadcrumb a:focus-visible {
  outline: 3px solid rgba(184, 121, 99, 0.7);
  outline-offset: 3px;
  border-radius: 2px;
}

.breadcrumb li[aria-current="page"] {
  color: var(--olive-mist);
}

.breadcrumb__sep {
  color: var(--olive-mist);
  user-select: none;
}

/* ── H1 del vídeo ── */
.video-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-video-title);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  max-width: 1080px;
}

/* ── Meta línea (fecha · duración · tema) ── */
.video-meta {
  font-family: var(--font-functional);
  font-weight: 500;
  font-size: var(--fs-credentials);
  color: var(--ink);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(8px, 1vw, 14px);
  align-items: center;
}

.video-meta time {
  color: var(--ink);
}

.video-meta__sep {
  color: var(--olive-mist);
}

.video-meta__duration {
  color: var(--ink);
}

.video-meta__topic {
  color: var(--olive-mist);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 180ms ease;
}

.video-meta__topic:hover,
.video-meta__topic:focus-visible {
  color: var(--arcilla-premium);
}

.video-meta__topic:focus-visible {
  outline: 3px solid rgba(184, 121, 99, 0.7);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── Contenedor del embed de YouTube ── */
.video-embed {
  position: relative;
  width: 100%;
  max-width: 1080px;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--olive-mist);
  border-radius: 12px;
  overflow: hidden;
  background: var(--sand);
}

.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── Resumen editorial ── */
.video-summary {
  max-width: 1080px;
}

.video-summary p {
  font-family: var(--font-functional);
  font-weight: 400;
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
}

.video-summary p strong {
  font-weight: 700;
}

.video-summary p em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--olive-mist);
}

/* ── Título de bloque interno (H2 de secciones de la página de vídeo) ── */
.video-block-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(26px, 2.6vw, 38px);
  letter-spacing: -0.02em;
  color: var(--ink);
}

/* ── Lista de ideas clave ── */
.ideas-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.4vw, 18px);
  max-width: 1080px;
}

.ideas-list li {
  position: relative;
  padding-left: clamp(22px, 2vw, 30px);
  font-family: var(--font-functional);
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--ink);
}

.ideas-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--olive-mist);
}

/* ── Transcripción (details/summary) ── */
.transcript {
  max-width: 1080px;
  border-top: 1px solid var(--olive-mist);
  border-bottom: 1px solid var(--olive-mist);
  padding-block: clamp(16px, 2vw, 24px);
}

.transcript summary {
  font-family: var(--font-functional);
  font-weight: 500;
  font-size: var(--fs-credentials);
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.transcript summary::-webkit-details-marker {
  display: none;
}

.transcript summary::marker {
  display: none;
  content: '';
}

.transcript summary::before {
  content: '▸';
  color: var(--olive-mist);
  transition: transform 200ms cubic-bezier(.22, 1, .36, 1);
  display: inline-block;
}

.transcript[open] summary::before {
  transform: rotate(90deg);
}

.transcript summary:focus-visible {
  outline: 3px solid rgba(184, 121, 99, 0.7);
  outline-offset: 3px;
  border-radius: 2px;
}

.transcript__body {
  margin-top: clamp(16px, 2vw, 24px);
  font-family: var(--font-functional);
  font-size: clamp(17px, 1.4vw, 22px);
  line-height: 1.7;
  color: var(--ink);
}

.transcript__body p {
  margin-bottom: clamp(10px, 1vw, 16px);
}

.transcript__body p:last-child {
  margin-bottom: 0;
}

/* ── Bloque autor ── */
.author-block {
  display: flex;
  gap: clamp(18px, 2vw, 28px);
  align-items: center;
  max-width: 1080px;
  padding-block: clamp(20px, 2.5vw, 32px);
  border-top: 1px solid var(--olive-mist);
}

.author-block__photo {
  width: clamp(72px, 8vw, 96px);
  height: clamp(72px, 8vw, 96px);
  border-radius: 50%;
  background: var(--sand);
  flex-shrink: 0;
}

.author-block__info {
  display: flex;
  flex-direction: column;
  gap: clamp(2px, 0.3vw, 6px);
}

.author-block__name {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 30px);
  color: var(--ink);
}

.author-block__creds {
  font-family: var(--font-functional);
  font-size: var(--fs-credentials);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink);
  line-height: 1.55;
}

/* ── Enlaces de cierre ── */
.video-links {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(14px, 2vw, 24px);
}

/* ── Aviso de contenido provisional ── */
.video-provisional {
  font-family: var(--font-functional);
  font-weight: 500;
  font-size: var(--fs-credentials);
  color: var(--arcilla-premium);
  font-style: italic;
}

/* ── Página de tema (/temas/<slug>/) ── */
.topic-page-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-video-title);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  max-width: 1080px;
}

.topic-page-intro {
  font-family: var(--font-functional);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
  max-width: 1080px;
}

/* ============================================================
   RESPONSIVE — TABLET (768px – 1199px)
   ============================================================ */
@media (max-width: 1199px) {
  /* .video-grid con auto-fill se ajusta solo, no necesita override */
}

/* ============================================================
   RESPONSIVE — ESCRITORIO (≥ 768px): muestra flechas del carrusel
   ============================================================ */
@media (min-width: 768px) {
  .video-carousel__btn {
    display: flex;
  }
}

/* ============================================================
   RESPONSIVE — MÓVIL (< 768px)
   ============================================================ */
@media (max-width: 767px) {
  .video-grid {
    display: flex;
    gap: clamp(14px, 4vw, 20px);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(20px, 5vw, 28px);
    padding-block: 4px;
    -webkit-overflow-scrolling: touch;
  }

  .video-grid .video-card {
    flex: 0 0 85%;
    scroll-snap-align: start;
  }

  .video-meta {
    font-size: clamp(13px, 3vw, 16px);
  }

  .breadcrumb {
    font-size: clamp(12px, 2.8vw, 15px);
  }

  .breadcrumb li[aria-current="page"] {
    max-width: 50vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .author-block {
    flex-direction: column;
    align-items: flex-start;
  }

  .video-embed {
    border-radius: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .video-card,
  .video-card__play,
  .transcript summary::before {
    transition: none;
  }
}