/* ============================================
   SPACE CAMP PRODUCTIONS — Work Page Styles
   ============================================ */

/* ── Filter Bar ── */
.filter-bar {
  background: var(--deep);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--nav-h);
  z-index: 50;
}
.filter-inner {
  display: flex;
  align-items: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.filter-inner::-webkit-scrollbar { display: none; }

.filter-btn {
  flex-shrink: 0;
  padding: 1rem 1.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.filter-btn:hover { color: var(--text-primary); }
.filter-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Work Main ── */
.work-main {
  background: var(--black);
  padding-bottom: 0;
}

/* ── Category blocks ── */
.work-category { margin-bottom: 2px; }
.work-category.hidden { display: none; }

/* Thin category label row */
.wcat-label {
  padding: 1.5rem 0 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.wcat-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent);
  flex-shrink: 0;
}

/* ── Grid layouts ── */
.wcat-grid {
  display: grid;
  gap: 2px;
  width: 100%;
}
.wcat-grid-3    { grid-template-columns: repeat(3, 1fr); }
.wcat-grid-split { grid-template-columns: repeat(4, 1fr); }
.wcat-grid-5v   { grid-template-columns: repeat(5, 1fr); }

/* ── Cell ── */
.wcat-cell {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
}
.wcat-thumb {
  width: 100%;
  transition: transform 0.5s ease;
}
.wcat-cell:hover .wcat-thumb { transform: scale(1.04); }

/* Hover overlay */
.wcat-hover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem 1.25rem;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.wcat-cell:hover .wcat-hover { opacity: 1; }

.wcat-tag {
  font-size: 0.58rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.2rem;
}
.wcat-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
}

/* ── CTA band ── */
.cta-band {
  background: var(--deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 60%);
  pointer-events: none;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  position: relative;
}
.cta-band-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 0.75rem;
}
.cta-band-sub { font-size: 0.9rem; color: var(--text-secondary); }

/* ── Responsive ── */
@media (max-width: 1200px) {
  .wcat-grid-5v { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1024px) {
  .wcat-grid-3    { grid-template-columns: repeat(2, 1fr); }
  .wcat-grid-split { grid-template-columns: repeat(2, 1fr); }
  .wcat-grid-5v   { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .wcat-grid-3    { grid-template-columns: 1fr; }
  .wcat-grid-split { grid-template-columns: 1fr; }
  .wcat-grid-5v   { grid-template-columns: repeat(2, 1fr); }
  .wcat-hover     { opacity: 1; }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .cta-band-inner .btn { width: 100%; justify-content: center; }
}
@media (max-width: 480px) {
  .wcat-grid-5v { grid-template-columns: 1fr; }
}