/* =========================================================
   GLOBAL BASE STYLES
   ========================================================= */
body {
  background-color: #111;
  color: #eee;
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: #9cc7ff;
}

a:hover {
  color: #c7e2ff;
}

/* Navbar brand hover */
.navbar-brand:hover {
  opacity: 0.85;
}

/* Page headers */
header h1,
header .display-4 {
  font-weight: 700;
  letter-spacing: 1px;
}

/* Section title helper */
.section-title {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
}

/* =========================================================
   GALLERY GRID + CAPTIONS
   ========================================================= */

.gallery-item {
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.gallery-item img {
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* Slight hover zoom / shadow on thumbs */
.gallery-item img:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

/* Captions under images */
.gallery-caption {
  color: #ffffff;
  font-size: 0.9rem;
  margin-top: 0.35rem;
  text-align: left;
  opacity: 0.9;
}

/* Grid spacing */
#galleryRow .col-sm-6,
#galleryRow .col-md-4,
#galleryRow .col-lg-3 {
  padding-bottom: 1.2rem;
}

/* =========================================================
   LIGHTBOX MODAL
   ========================================================= */

.modal-content {
  background-color: #000 !important;
  border: none;
}

.modal-body {
  padding: 0;
  background-color: #000;
}

#lightboxImage {
  max-height: 80vh;
  width: auto;
  margin: 0 auto;
  display: block;
}

/* Prev/Next buttons */
#lightboxPrev,
#lightboxNext {
  background: rgba(0, 0, 0, 0.55) !important;
  border: none;
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 50%;
  font-size: 2rem;
  transition: background 0.2s ease, transform 0.2s ease;
}

#lightboxPrev:hover,
#lightboxNext:hover {
  background: rgba(255, 255, 255, 0.25) !important;
  transform: scale(1.1);
}

#lightboxPrev:active,
#lightboxNext:active {
  transform: scale(0.96);
}

/* =========================================================
   FOOTER
   ========================================================= */

footer {
  font-size: 0.9rem;
  opacity: 0.85;
}

footer:hover {
  opacity: 1;
}