/* cases.css — compartido por casos de estudio */

/* Clip-path wipe de izquierda a derecha en la imagen del hero */
.case-hero .hero-bg img,
.case-hero .hero-bg video {
  animation: img-wipe 1.3s cubic-bezier(0.77, 0, 0.175, 1) 0.05s both;
}

.case-hero { min-height: 60vh; }

/* Empuja el contenido al fondo-izquierda, alineado con las secciones de abajo */
.case-hero > .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  min-height: 60vh;
  padding-bottom: var(--space-xl);
  max-width: var(--container-max); /* mismo ancho que .container de las secciones */
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.case-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.case-meta-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.45);
}

.case-meta-value {
  font-size: var(--text-lg);
  font-weight: var(--fw-ultra);
  color: var(--color-white);
}

.case-body {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 900px) {
  .case-body { grid-template-columns: 1fr; }
}

.case-phase {
  margin-bottom: var(--space-lg);
}

.case-phase h3 {
  font-size: var(--text-lg);
  font-weight: var(--fw-ultra);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.case-phase h3::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 3px;
  background: var(--color-accent);
  flex-shrink: 0;
}

.case-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.case-sidebar-card {
  background: #f4f7fb;
  border-radius: var(--radius-md);
  padding: var(--space-md);
  position: sticky;
  top: 70px;
}

.case-sidebar-card h4 {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray);
  margin-bottom: var(--space-md);
}

.case-sidebar-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.case-sidebar-item:last-child { border-bottom: none; }

.case-sidebar-item span:first-child {
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gray);
}

.case-sidebar-item span:last-child {
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  color: var(--color-primary);
}

/* Lista de casos */
.cases-list {
  display: grid;
  gap: var(--space-md);
}

/* ── Figure inline dentro de una case-phase ────────────────────────── */
.case-phase-figure {
  margin: var(--space-md) 0 0;
}

.case-phase-figure img {
  display: block;
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-md);
  margin-inline: auto;
}

.case-phase-figure figcaption {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-top: var(--space-xs);
  font-style: italic;
}

/* ── Galería 4 fotos en grid 2×2 (proyectos sin video) ─────────────── */
.case-gallery-grid-4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-block: var(--space-md);
}

.case-gallery-grid-4 .case-gallery-img {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-dark);
  aspect-ratio: 4 / 3;
}

.case-gallery-grid-4 .case-gallery-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 600px) {
  .case-gallery-grid-4 { grid-template-columns: 1fr; }
}

/* ── Galería 3 columnas: video click-to-play + 2 fotos ─────────────── */
.case-gallery-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-block: var(--space-md);
}

.case-gallery-3col .case-gallery-img,
.case-gallery-3col .case-gallery-video {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-dark);
  aspect-ratio: 4 / 3;
  width: 100%;
  padding: 0;
  border: 0;
  cursor: default;
}

.case-gallery-3col .case-gallery-img img,
.case-gallery-3col .case-gallery-video img,
.case-gallery-3col .case-gallery-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Video click-to-play ──────────────────────────────────────────── */
.case-gallery-video {
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: transform 0.25s ease;
}

.case-gallery-video:hover { transform: scale(1.01); }
.case-gallery-video:hover img { opacity: 0.85; }
.case-gallery-video img { transition: opacity 0.25s ease; }

/* Botón play centrado */
.case-gallery-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: rgba(0, 152, 247, 0.92);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease, background 0.2s ease;
}

.case-gallery-video:hover .case-gallery-play {
  transform: translate(-50%, -50%) scale(1.08);
  background: var(--color-accent);
}

.case-gallery-play svg {
  width: 28px;
  height: 28px;
  color: white;
  margin-left: 3px; /* compensar simetría visual del triángulo */
}

/* Etiqueta inferior */
.case-gallery-video-label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}

/* Cuando el video está activo, ocultar poster + overlays */
.case-gallery-video.playing img,
.case-gallery-video.playing .case-gallery-play,
.case-gallery-video.playing .case-gallery-video-label {
  display: none;
}

.case-gallery-video video {
  background: #000;
  /* Video vertical letterboxed dentro del frame 4:3 */
  object-fit: contain;
}

@media (max-width: 900px) {
  .case-gallery-3col {
    grid-template-columns: 1fr 1fr;
  }
  .case-gallery-3col .case-gallery-video {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 600px) {
  .case-gallery-3col {
    grid-template-columns: 1fr;
  }
  .case-gallery-3col .case-gallery-video {
    aspect-ratio: 4 / 3;
  }
}

/* ── Source card (link a posteo de LinkedIn) ──────────────── */
.case-source-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: linear-gradient(135deg, rgba(10,102,194,0.06) 0%, rgba(10,102,194,0.02) 100%);
  border: 1px solid rgba(10,102,194,0.18);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-block: var(--space-md);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.case-source-card:hover {
  border-color: #0a66c2;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10,102,194,0.12);
}

.case-source-card-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a66c2;
  border-radius: 8px;
  color: white;
}

.case-source-card-icon svg {
  width: 26px;
  height: 26px;
}

.case-source-card-body { flex: 1; min-width: 0; }

.case-source-card-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #0a66c2;
  margin-bottom: 4px;
}

.case-source-card-body h4 {
  font-size: var(--text-base);
  font-weight: var(--fw-ultra);
  color: var(--color-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}

.case-source-card-body p {
  font-size: var(--text-sm);
  color: var(--color-gray);
  line-height: 1.5;
  margin: 0;
}

.case-source-card-cta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: #0a66c2;
  color: white !important;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition);
}

.case-source-card-cta:hover { background: #084d92; }

@media (max-width: 700px) {
  .case-source-card { flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
  .case-source-card-cta { width: 100%; justify-content: center; }
}