/* ============================================
   SHRINGAR — Gallery Page Styles
   ============================================ */

/* ---------- PAGE HERO ---------- */
.page-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 4rem;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(45,42,40,0.8) 0%, rgba(45,42,40,0.4) 100%),
    url('../images/about-main.jpg') center/cover no-repeat;
}
.page-hero-content {
  position: relative; z-index: 2;
  text-align: center;
  padding: 2rem;
}
.page-hero-subtitle {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1rem;
}
.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}
.page-hero-desc {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto;
}

/* ---------- GALLERY TABS ---------- */
.gallery-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.gallery-tab {
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  border: 1.5px solid var(--taupe-light);
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--taupe);
  cursor: pointer;
  transition: var(--transition);
}
.gallery-tab:hover, .gallery-tab.active {
  background: var(--charcoal);
  color: var(--white);
  border-color: var(--charcoal);
}

/* ---------- GALLERY GRID ---------- */
.gallery-page-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 260px;
  gap: 1rem;
}
.gp-item {
  border-radius: var(--radius-sm);
  background-size: cover;
  background-position: center;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}
.gp-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gp-item:nth-child(4) { grid-row: span 2; }
.gp-item:nth-child(7) { grid-column: span 2; }
.gp-item:nth-child(10) { grid-row: span 2; }

.gp-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(45,42,40,0.7) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: var(--transition);
}
.gp-item:hover .gp-overlay { opacity: 1; }
.gp-overlay span {
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* filter animation */
.gp-item {
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.gp-item.hidden {
  display: none;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .gallery-page-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 220px;
  }
  .gp-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .gp-item:nth-child(4) { grid-row: span 1; }
  .gp-item:nth-child(7) { grid-column: span 1; }
  .gp-item:nth-child(10) { grid-row: span 1; }
}

@media (max-width: 768px) {
  .gallery-page-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 180px;
  }
  .gp-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .gp-item:nth-child(4),
  .gp-item:nth-child(7),
  .gp-item:nth-child(10) { grid-column: auto; grid-row: auto; }
}

@media (max-width: 480px) {
  .gallery-page-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .gp-item:nth-child(1) { grid-column: auto; }
}