/* =========================================================================
   BIJST Components — CSS
   Accordion Gallery · Card Swap · Depth Carousel
   ========================================================================= */

/* ─── Desktop: hide mobile-only track; Mobile: hide desktop stage & arrows ─── */
@media (min-width: 901px) {
  .dc-mobile-track { display: none !important; }
  .dc-dots          { display: none !important; }
}
@media (max-width: 900px) {
  #guidelines-carousel .depth-carousel__stage { display: none !important; }
  #guidelines-carousel .depth-carousel__arrow { display: none; }
}

/* ─── RESET old conflicting desktop scope-grid overrides ─── */
@media (min-width: 900px) {
  /* Prevent the Bento grid from overriding the accordion flex */
  .scope-grid-main.accordion-gallery {
    display: flex !important;
    grid-template-columns: none !important;
    grid-auto-rows: unset !important;
  }
  .scope-grid-main.accordion-gallery .scope-card {
    position: relative !important;
    top: auto !important;
    z-index: auto !important;
    grid-column: unset !important;
    grid-row: unset !important;
    flex-grow: 1;
    padding: 0 !important;
  }
  .scope-card-icon {
    background: none !important;
    border: none !important;
    backdrop-filter: none !important;
  }
}

/* =========================================================================
   1. ACCORDION GALLERY — Desktop
   ========================================================================= */
@media (min-width: 901px) {
  .accordion-gallery {
    display: flex;
    flex-direction: row;
    gap: 10px;
    width: 100%;
    height: 480px;
    perspective: 1400px;
    perspective-origin: 50% 50%;
  }

  .ag-panel {
    position: relative;
    flex: 1 1 0;
    min-width: 48px;
    overflow: hidden;
    border-radius: 18px;
    cursor: pointer;
    outline: none;
    transform-style: preserve-3d;
    transform-origin: center center;
    will-change: flex-grow, transform;
    box-shadow: 0 12px 36px -16px rgba(0,0,0,0.5);
    transition: box-shadow 0.3s;
  }

  .ag-panel__frame {
    position: absolute;
    inset: 0;
    overflow: hidden;
    border-radius: inherit;
  }

  /* Image zooms into the expanded panel */
  .ag-panel__media {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 160%;
    height: 110%;
    transform: translate(-50%, -50%);
    transition: filter 0.55s ease, transform 0.55s ease;
    filter: grayscale(0.85) brightness(0.7);
  }
  .ag-panel.active .ag-panel__media {
    filter: grayscale(0) brightness(1);
    transform: translate(-50%, -50%) scale(1.04);
  }

  .ag-panel__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
    -webkit-user-drag: none;
  }

  /* Gradient overlay */
  .ag-panel__overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(0,0,0,0.05) 30%, rgba(0,0,10,0.92) 100%);
    transition: opacity 0.55s ease;
  }
  .ag-panel:not(.active) .ag-panel__overlay {
    background: rgba(6, 0, 16, 0.65);
  }

  /* Label at bottom */
  .ag-panel__label {
    position: absolute;
    left: 24px;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: flex-end;
    gap: 14px;
    z-index: 2;
    pointer-events: none;
  }

  /* Accent bar */
  .ag-panel__bar {
    flex: 0 0 3px;
    width: 3px;
    min-height: 34px;
    border-radius: 3px;
    background: var(--blue, #2563eb);
    opacity: 0;
    transform: translateX(-12px);
    transition: opacity 0.45s ease, transform 0.45s ease;
    box-shadow: 0 0 14px rgba(37,99,235,0.7);
    align-self: stretch;
  }

  .ag-panel__text {
    opacity: 0;
    transform: translateX(-12px);
    transition: opacity 0.45s ease 0.06s, transform 0.45s ease 0.06s;
    min-width: 0;
  }

  .ag-panel.active .ag-panel__bar,
  .ag-panel.active .ag-panel__text {
    opacity: 1;
    transform: translateX(0);
  }

  /* Text inside label */
  .ag-panel__text .scope-card-icon {
    margin-bottom: 10px;
    font-size: 28px;
    color: rgba(255,255,255,0.9);
  }
  .ag-panel__text h3 {
    color: #fff;
    font-size: 1.35rem;
    margin: 0 0 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .ag-panel__text p {
    color: rgba(255,255,255,0.75);
    font-size: 0.88rem;
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}

/* ─── Accordion Gallery — Mobile: sticky scroll stack ─── */
@media (max-width: 900px) {
  .scope-grid-main.accordion-gallery {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    height: auto !important;
    perspective: none !important;
    overflow-y: visible;
    padding-bottom: 0;
  }

  /* Restore sticky scroll stack offsets */
  .ag-panel {
    position: sticky !important;
    border-radius: 18px;
    overflow: hidden;
    height: 220px;
    flex: none !important;
    transform: none !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    cursor: pointer;
    margin-bottom: 0;
  }
  .ag-panel:nth-child(1) { top: 80px;  z-index: 1; }
  .ag-panel:nth-child(2) { top: 94px;  z-index: 2; }
  .ag-panel:nth-child(3) { top: 108px; z-index: 3; }
  .ag-panel:nth-child(4) { top: 122px; z-index: 4; }
  .ag-panel:nth-child(5) { top: 136px; z-index: 5; }

  .ag-panel__frame { position: absolute; inset: 0; }
  .ag-panel__media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: none !important;
    filter: brightness(0.65);
  }
  .ag-panel__media img { width: 100%; height: 100%; object-fit: cover; }
  .ag-panel__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 25%, rgba(0,0,10,0.9) 100%);
  }
  .ag-panel__label {
    position: absolute;
    left: 20px;
    bottom: 16px;
    right: 20px;
    display: flex;
    align-items: flex-end;
    gap: 12px;
    opacity: 1 !important;
    transform: none !important;
  }
  .ag-panel__bar {
    opacity: 1 !important;
    transform: none !important;
    width: 3px;
    min-height: 26px;
    background: var(--blue, #2563eb);
    border-radius: 3px;
    flex: 0 0 3px;
    align-self: stretch;
  }
  .ag-panel__text {
    opacity: 1 !important;
    transform: none !important;
  }
  .ag-panel__text .scope-card-icon { font-size: 20px; color: #fff; margin-bottom: 4px; }
  .ag-panel__text h3 { color: #fff; font-size: 1rem; margin: 0 0 3px; }
  .ag-panel__text p { color: rgba(255,255,255,0.72); font-size: 0.8rem; margin: 0;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  }
}


/* =========================================================================
   2. CARD SWAP — Editorial Board
   ========================================================================= */

/* Desktop: 3D card stack container — 70% width, centred */
@media (min-width: 901px) {
  .card-swap-wrapper {
    position: relative;
    height: 520px;
    width: 70%;
    margin: 0 auto 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 900px;
    overflow: visible;
  }

  #card-swap-container {
    position: relative;
    width: 380px;
    height: 390px;
    transform-style: preserve-3d;
    /* GSAP will absolutely position cards inside here */
  }

  .card-swap-card {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 18px;
    overflow: hidden;
    background: #111;
    box-shadow: 0 24px 60px rgba(0,0,0,0.45);
    transform-style: preserve-3d;
    will-change: transform;
    backface-visibility: hidden;
  }

  .card-swap-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
    transition: transform 0.5s ease;
  }

  .card-swap-card:hover img {
    transform: scale(1.06);
  }
}

/* Hover overlay — name & title slide up */
.card-swap-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(0deg, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.15) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.38s ease, transform 0.38s ease;
  pointer-events: none;
}
.card-swap-card:hover .card-swap-overlay {
  opacity: 1;
  transform: translateY(0);
}
.card-swap-overlay h4 {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 5px;
  text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}
.card-swap-overlay p {
  color: var(--blue-light, #60a5fa);
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* Mobile: scroll-snap horizontal strip */
@media (max-width: 900px) {
  .card-swap-wrapper {
    height: auto !important;
    overflow: visible;
    margin-bottom: 2rem;
  }

  #card-swap-container {
    display: flex;
    flex-direction: row;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 8px 4px 20px;
    scrollbar-width: none;
    width: 100%;
    position: relative;
    top: auto;
    left: auto;
    perspective: none;
  }
  #card-swap-container::-webkit-scrollbar { display: none; }

  .card-swap-card {
    flex: 0 0 82vw;
    max-width: 320px;
    height: 340px;
    border-radius: 18px;
    overflow: hidden;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    will-change: auto;
    scroll-snap-align: center;
    background: #111;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  }

  .card-swap-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* Show overlay always on mobile (no hover) */
  .card-swap-overlay {
    opacity: 1 !important;
    transform: translateY(0) !important;
  }
}


/* =========================================================================
   3. DEPTH CAROUSEL — Submission Guidelines
   ========================================================================= */

/* Desktop — Guidelines as Accordion Gallery ─────────────────────── */
@media (min-width: 901px) {
  .guidelines-carousel-wrapper {
    overflow: visible;
    position: relative;
    margin-bottom: 2.5rem;
    width: 100%;
  }

  #guidelines-carousel {
    display: flex !important;
    flex-direction: row;
    gap: 10px;
    width: 100%;
    height: 360px;
    perspective: 1400px;
    perspective-origin: 50% 50%;
  }

  /* Reuse accordion panel styles on guideline cards */
  #guidelines-carousel .depth-carousel__card {
    position: relative !important;
    top: auto !important; left: auto !important;
    flex: 1 1 0;
    min-width: 48px;
    overflow: hidden;
    border-radius: 18px;
    cursor: pointer;
    transform-style: preserve-3d;
    will-change: flex-grow, transform;
    box-shadow: 0 10px 32px rgba(0,0,0,0.12);
    transform: none;
    opacity: 1 !important;
    filter: none !important;
    pointer-events: auto !important;
    height: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    transition: flex-grow .55s cubic-bezier(.25,.46,.45,.94), box-shadow .3s;
    padding: 36px 28px !important;
    width: auto !important;
  }
  #guidelines-carousel .depth-carousel__card:hover {
    box-shadow: 0 20px 50px rgba(0,0,0,0.18);
  }
  /* Active (expanded) guideline card gets a blue top border accent */
  #guidelines-carousel .depth-carousel__card.gc-active {
    border-top: 3px solid var(--blue);
    flex-grow: 2.5 !important;
  }
  /* Desktop arrows hidden since we use hover expand */
  #guidelines-carousel .depth-carousel__arrow { display: none !important; }
  #guidelines-carousel .depth-carousel__stage { display: block; }
  #guidelines-carousel .dc-mobile-track { display: none !important; }
  #guidelines-carousel .dc-dots { display: none !important; }
}

  #guidelines-carousel .depth-carousel__stage {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
  }

  #guidelines-carousel .depth-carousel__card {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 18px;
    overflow: visible;
    will-change: transform, opacity, filter;
    cursor: pointer;
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    background: var(--surface, #fff);
    border: 1px solid var(--border, rgba(0,0,0,0.08));
    box-shadow: 0 20px 50px rgba(0,0,0,0.14);
    transition: box-shadow 0.3s;
  }
  #guidelines-carousel .depth-carousel__card:hover {
    box-shadow: 0 28px 64px rgba(0,0,0,0.2);
  }

  #guidelines-carousel .depth-carousel__tint {
    display: none;
  }

  #guidelines-carousel .depth-carousel__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3000;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid var(--border, rgba(0,0,0,0.12));
    border-radius: 50%;
    background: var(--surface, #fff);
    color: var(--text, #111);
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  }
  #guidelines-carousel .depth-carousel__arrow:hover {
    background: var(--blue, #2563eb);
    color: #fff;
    box-shadow: 0 6px 24px rgba(37,99,235,0.35);
  }
  #guidelines-carousel .depth-carousel__arrow:active {
    transform: translateY(-50%) scale(0.92);
  }
  #guidelines-carousel .depth-carousel__arrow--prev { left: -24px; }
  #guidelines-carousel .depth-carousel__arrow--next { right: -24px; }
}

/* Card content styling (shared) */
.guideline-card .guideline-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.guideline-card .guideline-icon.green { background: transparent; color: #10b981; }
.guideline-card .guideline-icon.blue  { background: transparent; color: #2563eb; }
.guideline-card .guideline-icon.magenta { background: transparent; color: #ec4899; }
.guideline-card h5 { font-size: 1.15rem; font-weight: 700; margin: 0 0 12px; }
.guideline-card p  { font-size: 0.9rem; line-height: 1.6; margin: 0; color: var(--text-muted, #666); }

/* Mobile: snap scroll + dot pagination */
@media (max-width: 900px) {
  .guidelines-carousel-wrapper {
    overflow: visible;
    margin-bottom: 1.5rem;
  }

  #guidelines-carousel {
    display: block !important;
    height: auto !important;
    perspective: none !important;
    overflow: visible;
  }

  #guidelines-carousel .depth-carousel__stage {
    position: relative !important;
    inset: auto;
    transform-style: flat;
    display: block;
  }

  /* Mobile track — horizontal scroll snap */
  .dc-mobile-track {
    display: flex;
    flex-direction: row;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 8px 4px 12px;
    scrollbar-width: none;
  }
  .dc-mobile-track::-webkit-scrollbar { display: none; }

  #guidelines-carousel .depth-carousel__card {
    flex: 0 0 84vw;
    max-width: 340px;
    height: auto !important;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    opacity: 1 !important;
    filter: none !important;
    pointer-events: auto !important;
    border-radius: 18px;
    padding: 28px 24px;
    background: var(--surface, #fff);
    border: 1px solid var(--border, rgba(0,0,0,0.08));
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    scroll-snap-align: center;
    display: flex;
    flex-direction: column;
  }

  #guidelines-carousel .depth-carousel__arrow {
    display: none;
  }
}

/* Dot pagination (mobile) */
.dc-dots {
  display: none;
}
@media (max-width: 900px) {
  .dc-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding: 8px 12px;
  }
}
.dc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border, rgba(0,0,0,0.2));
  cursor: pointer;
  padding: 0;
  transition: width 0.25s ease, background 0.25s ease;
}
.dc-dot.is-active {
  width: 22px;
  border-radius: 4px;
  background: var(--blue, #2563eb);
}

/* Mobile arrow buttons for depth carousel */
@media (max-width: 900px) {
  .dc-mobile-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
  }
  .dc-mobile-nav .depth-carousel__arrow {
    display: grid;
    position: relative;
    top: auto;
    transform: none !important;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  }
}

/* ──────────────────────────────────────────────────────────────────────────
   Fix: mobile footer padding bleed
   ────────────────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  footer,
  .footer-inner {
    padding-left: 20px !important;
    padding-right: 20px !important;
    box-sizing: border-box;
  }
  .footer-large-name {
    overflow: hidden;
    width: 100%;
  }
}