/* =====================================================================
   SERVICE DETAIL — 3×3 gallery grid + lightbox
   ===================================================================== */

.srv-gallery-section {
  padding: var(--space-lg) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 15, 16, 0.6) 40%, var(--color-black) 100%);
}

.srv-gallery-section--prominent {
  padding-top: var(--space-md);
  padding-bottom: var(--space-lg);
  margin-top: 0;
  background: var(--color-black);
}

.srv-gallery-section--prominent .srv-section-head--compact {
  margin-bottom: var(--space-sm);
}

.srv-gallery-section .srv-section-head {
  padding: 0;
  max-width: none;
  margin-bottom: var(--space-md);
  margin-left: 0;
  margin-right: 0;
}

.srv-gallery-grid,
.srv-gallery-masonry {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  width: 100%;
}

@media (max-width: 720px) {
  .srv-gallery-grid,
  .srv-gallery-masonry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .srv-gallery-grid,
  .srv-gallery-masonry {
    grid-template-columns: 1fr;
  }
}

.srv-gl-item {
  display: block;
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  cursor: zoom-in;
  position: relative;
  background: var(--color-black-3);
  aspect-ratio: 3 / 2;
  max-height: min(32vh, 260px);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.45s ease,
    border-color 0.35s ease;
}

.srv-gl-item:hover {
  transform: translateY(-5px) scale(1.015);
  border-color: rgba(155, 35, 53, 0.45);
  box-shadow: var(--shadow-md), 0 0 42px rgba(122, 31, 43, 0.28);
  z-index: 2;
}

.srv-gl-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.srv-gl-item:hover img {
  transform: scale(1.04);
}

.srv-gl-item__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, transparent 30%, rgba(15, 15, 16, 0.75) 100%);
  opacity: 0;
  color: var(--color-white-warm);
  transition: opacity 0.35s ease;
}

.srv-gl-item:hover .srv-gl-item__overlay {
  opacity: 1;
}

/* ---------- Lightbox ---------- */
.srv-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: rgba(8, 8, 9, 0.94);
  backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.srv-lightbox.is-open {
  display: flex;
  opacity: 1;
}

.srv-lightbox__inner {
  position: relative;
  max-width: min(96vw, 1200px);
  max-height: 90vh;
}

.srv-lightbox__inner img {
  display: block;
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(122, 31, 43, 0.2);
}

.srv-lightbox__close,
.srv-lightbox__prev,
.srv-lightbox__next {
  position: absolute;
  border: 1px solid var(--glass-border-strong);
  background: rgba(15, 15, 16, 0.82);
  backdrop-filter: blur(8px);
  color: var(--color-white-warm);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.srv-lightbox__close:hover,
.srv-lightbox__prev:hover,
.srv-lightbox__next:hover {
  background: rgba(122, 31, 43, 0.55);
  box-shadow: 0 0 24px rgba(122, 31, 43, 0.4);
}

.srv-lightbox__close {
  top: -2.75rem;
  right: 0;
  width: 44px;
  height: 44px;
  font-size: 1.25rem;
}

.srv-lightbox__prev,
.srv-lightbox__next {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
}

.srv-lightbox__prev { left: -3.25rem; }
.srv-lightbox__next { right: -3.25rem; }

@media (max-width: 768px) {
  .srv-lightbox__prev { left: 0.25rem; }
  .srv-lightbox__next { right: 0.25rem; }
  .srv-lightbox__close { top: 0.5rem; right: 0.5rem; }
}