/* ==========================================================================
   Sagar Interior Work — gallery.css
   Styles for gallery.html — "All Work We Do" list + masonry image gallery.
   Old-browser friendly: fallbacks precede custom properties.
   ========================================================================== */

/* ---------- Work We Do — category cards ---------- */
.work-grid {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 24px;
}
.work-card {
  -webkit-flex: 1 1 calc(50% - 12px);
  flex: 1 1 calc(50% - 12px);
  min-width: 300px;
  background: linear-gradient(180deg, rgba(17, 28, 51, 0.75), rgba(13, 21, 38, 0.9));
  background-color: #0D1526;
  border: 1px solid rgba(96, 130, 190, 0.22);
  border-radius: 16px;
  border-radius: var(--radius);
  padding: 30px 30px 26px;
  position: relative;
  overflow: hidden;
  -webkit-transition: border-color 0.25s ease, transform 0.25s ease;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.work-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.55), transparent);
  opacity: 0;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
.work-card:hover {
  border-color: rgba(245, 158, 11, 0.45);
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}
.work-card:hover::after { opacity: 1; }

.work-head {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.work-icon {
  width: 52px;
  height: 52px;
  -webkit-flex: 0 0 52px;
  flex: 0 0 52px;
  display: -webkit-inline-flex;
  display: inline-flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
  border-radius: 14px;
  color: #F59E0B;
  background: rgba(245, 158, 11, 0.10);
  border: 1px solid rgba(245, 158, 11, 0.30);
}
.work-icon svg { width: 26px; height: 26px; }
.work-card h3 { font-size: 1.18rem; font-weight: 700; letter-spacing: -0.01em; }
.work-card > p { color: #93A3BF; color: var(--muted); font-size: 0.95rem; }

.work-list {
  margin-top: 18px;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 10px 22px;
}
.work-list li {
  -webkit-flex: 1 1 44%;
  flex: 1 1 44%;
  min-width: 200px;
  font-size: 0.93rem;
  color: #C3CFE4;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: baseline;
  align-items: baseline;
  gap: 9px;
}
.work-list .check {
  -webkit-flex: 0 0 auto;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  display: -webkit-inline-flex;
  display: inline-flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
  font-size: 0.72rem;
  color: #FBBF24;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

/* ---------- Masonry Gallery ---------- */
.masonry {
  -webkit-column-count: 3;
  -moz-column-count: 3;
  column-count: 3;
  -webkit-column-gap: 20px;
  -moz-column-gap: 20px;
  column-gap: 20px;
}
.masonry-item {
  position: relative;
  display: block;
  margin: 0 0 20px;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  -moz-column-break-inside: avoid;
  page-break-inside: avoid;
  border-radius: 16px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(96, 130, 190, 0.22);
  background-color: #0D1526;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  -webkit-transition: border-color 0.25s ease, transform 0.25s ease, opacity 0.3s ease;
  transition: border-color 0.25s ease, transform 0.25s ease, opacity 0.3s ease;
}
.masonry-item img {
  display: block;
  width: 100%;
  height: auto;
  -webkit-transition: -webkit-transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
  transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.masonry-item:hover {
  border-color: rgba(245, 158, 11, 0.55);
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}
.masonry-item:hover img {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
}

.masonry-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 42px 18px 15px;
  background: linear-gradient(180deg, rgba(7, 12, 22, 0) 0%, rgba(7, 12, 22, 0.88) 62%);
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  gap: 4px;
  pointer-events: none;
}
.masonry-cat {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #FBBF24;
}
.masonry-title { font-weight: 700; font-size: 0.98rem; color: #EAF0FB; line-height: 1.3; }
.masonry-tag {
  font-size: 0.76rem;
  color: #93A3BF;
  color: var(--muted);
}
.masonry-item.is-hidden { display: none; }
.gallery-empty {
  display: none;
  text-align: center;
  color: #93A3BF;
  padding: 40px 0 10px;
}
.gallery-empty.is-visible { display: block; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .masonry {
    -webkit-column-count: 2;
    -moz-column-count: 2;
    column-count: 2;
  }
}
@media (max-width: 860px) {
  .work-card { -webkit-flex: 1 1 100%; flex: 1 1 100%; }
}
@media (max-width: 640px) {
  .work-card { padding: 24px 22px 20px; }
  .work-list li { -webkit-flex: 1 1 100%; flex: 1 1 100%; min-width: 0; }
  .masonry {
    -webkit-column-count: 1;
    -moz-column-count: 1;
    column-count: 1;
  }
  .masonry-caption { padding: 34px 15px 13px; }
}