/* =============================================
   FEATURED PROJECTS CAROUSEL
   ============================================= */

#projects .projects-wheel {
  position: relative;
  overflow: visible;
}

/* ── Arrow buttons ──────────────────────────── */
#projects .gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition:
    transform .18s var(--ease),
    box-shadow .18s var(--ease),
    border-color .18s var(--ease),
    background .18s var(--ease),
    color .18s var(--ease);
  -webkit-tap-highlight-color: transparent;
}

#projects .gallery-arrow.left  { left: -70px; }
#projects .gallery-arrow.right { right: -70px; }

#projects .gallery-arrow span {
  font-size: 26px;
  line-height: 1;
  transform: translateY(-1px);
}

#projects .gallery-arrow:hover {
  transform: translateY(calc(-50% - 3px));
  border-color: rgba(209,15,27,.28);
  background: rgba(209,15,27,.06);
  color: var(--red);
  box-shadow: var(--shadow-md);
}

#projects .gallery-arrow:focus-visible {
  outline: 2px solid rgba(209,15,27,.45);
  outline-offset: 3px;
}

/* ── Gallery grid ───────────────────────────── */
#projects .projects-wheel .gallery {
  width: 100%;
  align-items: stretch;
  grid-template-columns: 1fr 1fr 1fr;
  min-height: 380px;
}

#projects .projects-wheel .gallery .tile {
  min-height: 520px;
  height: 520px;
}

/* ── Tile labels (glassmorphism) ─────────────── */
#projects .tile .label {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  border-left: 2px solid var(--red);
  border-radius: 8px;
  padding: 8px 12px 8px 10px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .04em;
  color: #fff;
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
}

#projects .tile .label .meta {
  display: block;
  margin-top: 2px;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: rgba(255,255,255,.85);
  text-transform: none;
  text-shadow: 0 1px 2px rgba(0,0,0,.25);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Filmstrip thumbnails ────────────────────── */
.projects-dots {
  position: relative;
  display: flex;
  gap: 6px;
  padding: 3px 0 8px 0;
  overflow: hidden;
  overflow-x: auto;
  max-width: 260px;
  transition: max-width .4s var(--ease);
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: rgba(209,15,27,.25) transparent;
}

.projects-dots:hover,
.projects-dots:focus-within {
  max-width: 100%;
}

/* Fade edge (shows more content exists) */
.projects-dots::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 3px;
  right: 0;
  width: 30px;
  background: linear-gradient(270deg, #fbfbfc 0%, transparent 100%);
  z-index: 2;
  pointer-events: none;
  opacity: 1;
  transition: opacity .3s ease;
}

.projects-dots:hover::after,
.projects-dots:focus-within::after { opacity: 0; }

/* Webkit scrollbar */
.projects-dots::-webkit-scrollbar { height: 6px; }
.projects-dots::-webkit-scrollbar-track { background: transparent; }
.projects-dots::-webkit-scrollbar-thumb {
  background: rgba(209,15,27,.25);
  border-radius: 3px;
}
.projects-dots::-webkit-scrollbar-thumb:hover { background: rgba(209,15,27,.45); }

/* Individual thumbnails */
.projects-dots .dot {
  flex-shrink: 0;
  width: 42px;
  height: 32px;
  border-radius: 4px;
  border: 1px solid transparent;
  background: #fff;
  cursor: pointer;
  padding: 0;
  overflow: hidden;
  position: relative;
  transition: all .2s var(--ease);
  box-shadow: 0 1px 3px rgba(15,15,18,.06);
  -webkit-tap-highlight-color: transparent;
}

.projects-dots .dot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .2s ease;
  pointer-events: none;
}

.projects-dots .dot:hover {
  border-color: rgba(209,15,27,.22);
  box-shadow: 0 2px 6px rgba(15,15,18,.1);
  transform: translateY(-1px);
}

.projects-dots .dot:hover img { transform: scale(1.04); }

.projects-dots .dot.active {
  border-color: var(--red);
  box-shadow: 0 2px 6px rgba(209,15,27,.25);
}

.projects-dots .dot.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--red);
}

.projects-dots .dot:focus-visible {
  outline: 1.5px solid rgba(209,15,27,.45);
  outline-offset: 1px;
}

/* ── Desktop: overflow visible ───────────────── */
@media (min-width: 821px) {
  #projects .container { overflow: visible !important; }
}

/* ── Tablet ───────────────────────────────────── */
@media (max-width: 980px) {
  #projects .projects-wheel { flex-direction: column; align-items: stretch; }
  #projects .gallery-arrow { width: 100%; height: 44px; }
  #projects .projects-wheel .gallery { grid-template-columns: 1fr; }
}

/* ── Mobile swipe carousel ───────────────────── */
@media (max-width: 820px) {
  #projects .gallery {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 12px;
    padding: 0 20px;
    margin: 0 !important;
    min-height: 0 !important;
    height: auto;
    touch-action: pan-x pan-y;
  }

  #projects .gallery::-webkit-scrollbar { display: none; }

  #projects .gallery::before,
  #projects .gallery::after { display: none !important; }

  #projects .projects-wheel {
    padding: 0 !important;
    margin: 0 !important;
  }

  /* Swipe hint chevrons */
  #projects .projects-wheel::before,
  #projects .projects-wheel::after {
    content: '›';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 40px;
    color: rgba(255,255,255,.6);
    font-weight: 300;
    pointer-events: none;
    z-index: 5;
    text-shadow: 0 2px 8px rgba(0,0,0,.3);
    animation: swipePulse 2s ease-in-out infinite;
  }

  #projects .projects-wheel::before { content: '‹'; left: 8px; }
  #projects .projects-wheel::after  { right: 8px; }

  @keyframes swipePulse {
    0%, 100% { opacity: 0.4; }
    50%       { opacity: 0.8; }
  }

  #projects .projects-wheel.interacted::before,
  #projects .projects-wheel.interacted::after { display: none; }

  #projects .tile {
    flex: 0 0 calc(100vw - 40px);
    min-height: 320px;
    height: 320px;
    scroll-snap-align: center;
    margin: 0 !important;
  }

  #projects .tile.big {
    min-height: 320px !important;
    height: 320px !important;
  }

  #projects .tile .label {
    left: 10px;
    bottom: 10px;
    padding: 6px 10px 6px 8px;
    font-size: 8px;
    border-left: 1.5px solid var(--red);
  }

  #projects .tile .label .meta {
    font-size: 7px;
    margin-top: 1px;
  }

  #projects .gallery-arrow { display: none; }

  .projects-dots {
    margin: 8px 0 0 !important;
    padding: 0 20px 3px !important;
    max-width: 100% !important;
    transition: none;
  }

  .projects-dots::after { display: none !important; }

  .projects-dots .dot {
    width: 36px;
    height: 28px;
    margin: 0 !important;
  }
}

@media (max-width: 480px) {
  #projects .tile {
    flex: 0 0 calc(100vw - 32px);
    min-height: 280px;
    height: 280px;
  }

  #projects .gallery { padding: 0 16px; gap: 10px; }

  .projects-dots .dot { width: 32px; height: 24px; }
}

/* Landscape mobile */
@media (max-width: 820px) and (orientation: landscape) {
  #projects .tile { height: 35vh; min-height: 200px; }
}