/* ------------------------------------------------------------
   Dark Theme Gallery Styles — Modern, Blue Accents, Animations
   ------------------------------------------------------------ */

/* Root Variables */
:root {
  --bg: #121316;
  --card: #18191b;
  --text: #e7eef6;
  --muted: #9aa3ad;
  --accent: #2e8bff;
  --accent-2: #3399ff;
  --radius: 10px;
  --transition: 240ms cubic-bezier(.2,.9,.3,1);
}

/* Gallery Page Container */
.gallery-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
  background: var(--bg);
  color: var(--text);
}

/* Category Filters */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.gallery-filters .btn {
  background: var(--card);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: 0.9rem;
  transition: all var(--transition);
}

.gallery-filters .btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 8px var(--accent), 0 0 16px var(--accent-2);
}

.gallery-filters .btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

/* Gallery Cards */
.gallery-card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.gallery-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: #222; /* fallback if transparent */
  transition: transform 0.3s ease;
}

.gallery-card:hover img {
  transform: scale(1.05);
}

.gallery-card .card-body {
  padding: 16px;
}

.gallery-card h5 {
  font-size: 1rem;
  color: var(--text);
  margin: 0 0 6px;
}

.gallery-card p {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}

/* Reveal Animations */
.gallery-card.hover-card,
.gallery-card.reveal-card {
  transform: translateY(14px);
  opacity: 0;
  transition: transform 480ms cubic-bezier(.2,.9,.3,1), opacity 360ms ease;
}

.gallery-card.hover-card.in-view,
.gallery-card.reveal-card.in-view {
  transform: none;
  opacity: 1;
}

/* Responsive tweaks */
@media (max-width: 992px) {
  .gallery-card img { height: 180px; }
}

@media (max-width: 576px) {
  .gallery-card img { height: 150px; }
  .gallery-filters .btn { padding: 4px 10px; font-size: 0.8rem; }
}