/* =============================================================
   CURA CAPITAL — Press Kit Page Styles (press-kit.css)
   Sections: video embeds, events grid, social series
   ============================================================= */

/* ─── SECTION SPACING ─────────────────────────────────────── */

.press-section { margin-bottom: var(--space-2xl); }
.press-section:last-child { margin-bottom: 0; }

/* ─── VIDEO EMBED (responsive 16:9) ──────────────────────── */

.video-embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  border-radius: var(--border-radius-card);
  overflow: hidden;
  background-color: var(--bg-section);
}

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

/* ─── MEDIA CARD (video + caption) ───────────────────────── */

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.media-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.media-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.media-card__embed { }

.media-card__body {
  padding: var(--space-md);
}

.media-card__date {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.media-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.media-card__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ─── EVENT / CAMPUS CARD ─────────────────────────────────── */

.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.event-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.event-card__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background-color: var(--bg-section);
}

.event-card__body {
  padding: 10px 12px 12px;
}

.event-card__type {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 2px;
}

.event-card__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 4px;
  line-height: 1.3;
}

.event-card__desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-card__desc--expanded {
  display: block;
  overflow: visible;
}

.event-card__read-more {
  background: none;
  border: none;
  padding: 0;
  margin-top: 3px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-accent);
  cursor: pointer;
  display: block;
  line-height: 1;
}

.event-card__read-more:hover {
  text-decoration: underline;
}

/* ─── EVENT CAROUSEL (2 tiles visible) ──────────────────── */

.media-carousel__track--events > li {
  flex: 0 0 calc(50% - var(--space-md) / 2);
  min-width: 0;
  display: flex;
}

.media-carousel__track--events .event-card {
  width: 100%;
}

.media-carousel__track--events .event-card__image {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  background-color: var(--bg-section);
}

@media (max-width: 599px) {
  .media-carousel__track--events > li {
    flex: 0 0 calc(100% - var(--space-md));
  }
}

/* ─── SOCIAL SERIES BLOCKS (carousel) ────────────────────── */

/* Photo gallery carousel */

.media-carousel__track--gallery > li {
  flex: 0 0 calc((100% - (var(--space-md) * 2)) / 3);
  min-width: 0;
}

.gallery-tile {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-card);
  background-color: var(--bg-card);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

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

@media (max-width: 899px) {
  .media-carousel__track--gallery > li {
    flex-basis: calc((100% - var(--space-md)) / 2);
  }
}

@media (max-width: 599px) {
  .media-carousel__track--gallery > li {
    flex: 0 0 100%;
  }
}

.series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: stretch;
}

.series-block {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-card);
  background-color: var(--bg-card);
}

.series-block__cta {
  margin-top: auto;
}

@media (max-width: 899px) {
  .series-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
}

.series-block__head {
  margin-bottom: var(--space-lg);
}

.series-block__title-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.series-block__icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  flex-shrink: 0;
}

.series-block__icon--instagram {
  color: #fff;
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.series-block__icon--youtube {
  color: #ff0000;
  background-color: rgba(255, 0, 0, 0.08);
}

[data-theme="dark"] .series-block__icon--youtube {
  background-color: rgba(255, 0, 0, 0.15);
}

.series-block__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0;
}

.series-block__desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
  max-width: 60ch;
}

/* ─── CAROUSEL ────────────────────────────────────────────── */

.media-carousel {
  position: relative;
  margin-bottom: var(--space-lg);
}

.media-carousel__track {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: var(--space-xs) 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.media-carousel__track::-webkit-scrollbar { display: none; }

.media-carousel__track > li {
  scroll-snap-align: start;
  flex-shrink: 0;
}

/* ─── ARROW BUTTONS ──────────────────────────────────────── */

.media-carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

.media-carousel__arrow:hover {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
}

.media-carousel__arrow:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.media-carousel__arrow--prev { left: -10px; }
.media-carousel__arrow--next { right: -10px; }

@media (max-width: 599px) {
  .media-carousel__arrow {
    width: 36px;
    height: 36px;
  }
  .media-carousel__arrow--prev { left: 4px; }
  .media-carousel__arrow--next { right: 4px; }

  /* One full tile per viewport on mobile (no peeking neighbors) */
  .media-carousel__track {
    gap: 0;
  }
  .media-carousel__track > li {
    width: 100%;
    flex: 0 0 100%;
    display: flex;
    justify-content: center;
  }
  .media-tile { width: 100%; max-width: 320px; }
}

/* ─── MEDIA TILES ────────────────────────────────────────── */

.media-tile {
  position: relative;
  display: flex;
  align-items: flex-end;
  width: 200px;
  aspect-ratio: 9 / 16;
  border-radius: var(--border-radius-card);
  overflow: hidden;
  text-decoration: none;
  color: #fff;
  border: 1px solid var(--border-color);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  isolation: isolate;
}

.media-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.65) 100%);
  z-index: 1;
}

.media-tile > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.media-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.media-tile__label {
  position: relative;
  z-index: 2;
  padding: var(--space-md);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
}

/* Instagram tile — gradient placeholder */
.media-tile--insta {
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

/* YouTube tile — dark placeholder with play overlay
   Match Instagram tile height (200 * 16/9 ≈ 356px); width derives from 16:9.
   Constrain to column width so it doesn't overflow on narrow viewports. */
.media-tile--youtube {
  aspect-ratio: 16 / 9;
  width: auto;
  height: calc(200px * 16 / 9);
  max-width: 100%;
  background: linear-gradient(135deg, #1a1a1a 0%, #3d0000 100%);
  justify-content: center;
  align-items: center;
}

/* On narrower viewports, scale the YouTube tile by width (full column)
   instead of fixed height, so the 16:9 aspect determines its height. */
@media (max-width: 1023px) {
  .media-tile--youtube {
    width: 100%;
    height: auto;
    max-width: none;
  }
  .media-carousel__track--youtube > li {
    width: 100%;
    max-width: 100%;
  }
}

/* YouTube tile inside a .media-card (Guest Lectures grid) —
   fill the card width and let aspect-ratio set the height. */
.media-card .media-tile--youtube {
  width: 100%;
  height: auto;
  max-width: none;
  border-radius: var(--border-radius-card) var(--border-radius-card) 0 0;
  border-bottom: none;
}

.media-tile--youtube .media-tile__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.media-tile__play {
  position: relative;
  z-index: 2;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(255, 0, 0, 0.92);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  transition: transform var(--transition-base), background-color var(--transition-base);
}

.media-tile__play svg {
  margin-left: 4px;
  width: 28px;
  height: 28px;
}

.media-tile--youtube:hover .media-tile__play {
  transform: scale(1.1);
  background-color: #ff0000;
}

@media (max-width: 599px) {
  .media-carousel__track--insta .media-tile {
    width: min(100%, 320px);
  }

  .media-carousel__track--youtube .media-tile {
    width: 100%;
  }
}

/* ─── VIDEO LIGHTBOX ─────────────────────────────────────── */

.video-lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.88);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  animation: video-lightbox-fade 0.2s ease-out;
}

.video-lightbox[hidden] { display: none; }

@keyframes video-lightbox-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.video-lightbox__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background-color: rgba(255, 255, 255, 0.12);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.video-lightbox__close:hover {
  background-color: rgba(255, 255, 255, 0.22);
  transform: scale(1.05);
}

.video-lightbox__frame {
  width: min(92vw, 1100px);
  max-height: 80vh;
  aspect-ratio: 16 / 9;
  background-color: #000;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.video-lightbox__frame--portrait {
  width: min(92vw, 420px);
  aspect-ratio: 9 / 16;
  max-height: 85vh;
}

@media (max-width: 599px) {
  .video-lightbox { padding: var(--space-sm); }
  .video-lightbox__close {
    top: var(--space-xs);
    right: var(--space-xs);
    width: 40px;
    height: 40px;
  }
}

.video-lightbox__embed,
.video-lightbox__embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ─── CTA BELOW CAROUSEL ─────────────────────────────────── */

.series-block__cta {
  display: flex;
  justify-content: center;
  margin-top: var(--space-md);
}

@media (max-width: 599px) {
  .media-grid { grid-template-columns: 1fr; }
  .event-grid { grid-template-columns: 1fr; }
  .series-block__title { font-size: 1.25rem; }
}