/* ==========================================================================
   gallery.css — Additional styles for Gallery page only
   Inherits all variables, navbar, footer, buttons from style.css
   ========================================================================== */

/* ==========================================================================
   SECTION 1 — HERO
   ========================================================================== */
.glr-hero {
  position: relative;
  background: linear-gradient(120deg, #081710 0%, #0f2a1d 55%, #173a26 100%);
  /* background-image: url('../images/Gallery-Banner.jpeg'); */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 80px 0 80px;  
  /* padding: 140px 0 130px; */
  /* padding: 180px 0 160px; */
  /* min-height: calc(100vh - 92px); */
  display: flex;
  align-items: center;
  overflow: hidden;
}
.glr-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,0.012) 0 2px, transparent 2px 40px);
  pointer-events: none;
}
.glr-hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 40%, rgba(212,175,55,0.2), transparent 55%);
}
.glr-hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: #fff;
  /* color: var(--color-dark-green); */
  margin-bottom: 40px;
}
.glr-breadcrumb { --bs-breadcrumb-divider: '›'; }
.glr-breadcrumb .breadcrumb-item a { color: var(--color-gold-light); }
.glr-breadcrumb .breadcrumb-item.active,
.glr-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--color-text-muted); }

/* ==========================================================================
   SECTION 2 — INTRO
   ========================================================================== */
.glr-intro {
  background: #fff;
  padding: 70px 0 50px;
}
.eyebrow {
  display: inline-block;
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 0.82rem;
  margin-bottom: 8px;
}
.glr-intro__title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-dark-green);
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  margin-bottom: 0;
}
.glr-intro__desc {
  max-width: 680px;
  margin: 14px auto 0;
  color: #555;
  line-height: 1.8;
  /* font-size: 0.97rem; */
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-size:16px;
}

/* ==========================================================================
   SECTION 3 — GALLERY
   ========================================================================== */
.glr-section {
  background: var(--color-cream);
  padding: 60px 0 80px;
}

/* ── Filter Buttons ── */
.glr-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 44px;
}
.glr-filter-btn {
  background: #fff;
  border: 1.5px solid rgba(12,33,24,0.12);
  border-radius: 30px;
  padding: 9px 22px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: #444;
  cursor: pointer;
  transition: all .22s ease;
  letter-spacing: 0.3px;
}
.glr-filter-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-dark-green);
  box-shadow: 0 4px 14px rgba(212,175,55,0.2);
}
.glr-filter-btn.active {
  background: linear-gradient(135deg, var(--color-dark-green), var(--color-mid-green));
  border-color: transparent;
  color: var(--color-gold-light);
  box-shadow: 0 6px 18px rgba(12,33,24,0.25);
}

/* ── Gallery Grid ── */
.glr-grid {
  /* columns: 5 240px;   responsive masonry via CSS columns */
  columns: 5 250px;   /* responsive masonry via CSS columns */
  column-gap: 18px;
}

/* Each card */
.glr-card {
  break-inside: avoid;
  margin-bottom: 18px;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(0,0,0,0.09);
  background: var(--color-dark-green);
  transition: transform .28s ease, box-shadow .28s ease;
  /* fade-in reveal */
  opacity: 0;
  transform: translateY(18px);
}
.glr-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .45s ease, transform .45s ease, box-shadow .28s ease;
}
.glr-card:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 16px 36px rgba(0,0,0,0.18); }

/* Placeholder (shown when no real image) */
.glr-card__placeholder {
  width: 100%;
  background: linear-gradient(150deg, #1c4a30, #0c2118);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: rgba(240,210,122,0.5);
  aspect-ratio: 4/3;
  transition: transform .4s ease;
}
/* Actual image (hidden until src provided) */
.glr-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.glr-card:hover .glr-card__placeholder,
.glr-card:hover .glr-card__img { transform: scale(1.08); }

/* Overlay on hover */
.glr-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,20,14,0.88) 0%, rgba(8,20,14,0.1) 55%, transparent 100%);
  opacity: 0;
  transition: opacity .3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
}
.glr-card:hover .glr-card__overlay { opacity: 1; }
.glr-card__overlay-title {
  color: var(--color-gold-light);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.glr-card__overlay-cat {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.glr-card__zoom-icon {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(212,175,55,0.9);
  color: var(--color-dark-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity .25s ease, transform .25s ease;
}
.glr-card:hover .glr-card__zoom-icon { opacity: 1; transform: scale(1); }

/* hidden state for filter */
.glr-card.glr-hidden {
  display: none;
}

/* ── Load More ── */
.glr-loadmore {
  background: transparent;
  border: 1.5px solid var(--color-dark-green);
  color: var(--color-dark-green);
  font-weight: 700;
  padding: 13px 36px;
  border-radius: 30px;
  font-size: 0.9rem;
  letter-spacing: 0.4px;
  transition: all .25s ease;
}
.glr-loadmore:hover {
  background: var(--color-dark-green);
  color: var(--color-gold-light);
  box-shadow: 0 8px 22px rgba(12,33,24,0.2);
}

/* ==========================================================================
   LIGHTBOX
   ========================================================================== */
.glr-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.glr-lightbox[hidden] { display: none; }

.glr-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5,14,9,0.94);
  backdrop-filter: blur(6px);
  cursor: pointer;
}
.glr-lightbox__inner {
  position: relative;
  z-index: 1;
  max-width: 880px;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
}
.glr-lightbox__img-wrap {
  flex: 1;
  border-radius: 18px;
  overflow: hidden;
  background: var(--color-dark-green);
  position: relative;
}
.glr-lightbox__placeholder {
  width: 100%;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  color: rgba(240,210,122,0.4);
  background: linear-gradient(150deg, #1c4a30, #0c2118);
}
.glr-lightbox__img-wrap img {
  width: 100%;
  max-height: 72vh;
  object-fit: cover;
  display: block;
}
.glr-lightbox__caption {
  padding: 18px 20px;
  background: rgba(8,20,14,0.92);
}
.glr-lightbox__caption h5 {
  color: var(--color-gold-light);
  font-family: var(--font-heading);
  margin-bottom: 4px;
  font-size: 1.05rem;
}
.glr-lightbox__caption p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin: 0;
}

/* Nav buttons */
.glr-lightbox__nav {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid rgba(212,175,55,0.5);
  background: rgba(212,175,55,0.1);
  color: var(--color-gold-light);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background .2s ease, transform .2s ease;
}
.glr-lightbox__nav:hover {
  background: var(--color-gold);
  color: var(--color-dark-green);
  transform: scale(1.1);
}
.glr-lightbox__close {
  position: absolute;
  top: -14px;
  right: -14px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--color-gold);
  color: var(--color-dark-green);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .2s ease;
}
.glr-lightbox__close:hover { transform: scale(1.15) rotate(90deg); }

/* lightbox entrance animation */
.glr-lightbox__inner {
  animation: lbSlideIn .3s ease;
}
@keyframes lbSlideIn {
  from { opacity: 0; transform: scale(.93); }
  to   { opacity: 1; transform: scale(1); }
}

/* ==========================================================================
   BOTTOM CTA
   ========================================================================== */
.glr-cta {
  position: relative;
  background: linear-gradient(120deg, #081710 0%, #0f2a1d 60%, #173a26 100%);
  padding: 100px 0;
  overflow: hidden;
}
.glr-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(212,175,55,0.18), transparent 60%);
}
.glr-cta__overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,0.01) 0 2px, transparent 2px 40px);
}
.glr-cta__title {
  font-family: var(--font-heading);
  font-weight: 800;
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 12px;
}
.glr-cta__sub { color: var(--color-text-muted); font-size: 1.05rem; margin: 0; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1399.98px) { .glr-grid { columns: 4 220px; } }
@media (max-width: 991.98px)  { .glr-grid { columns: 3 180px; } }
@media (max-width: 767.98px)  {
  .glr-grid { columns: 2 160px; column-gap: 12px; }
  .glr-card  { margin-bottom: 12px; }
  .glr-lightbox__nav { display: none; }

  .glr-hero{
     padding: 50px 0;
     min-height: 100px;
  }
  .glr-hero__title{
    margin-bottom: 10px;
  }
}
@media (max-width: 479.98px)  {
  .glr-grid { columns: 1; }
  .glr-section { padding: 40px 0 60px; }
  .glr-filters { margin-bottom: 28px; }
  .glr-filter-btn { width: 100%; }
  .glr-lightbox { padding: 14px; }
  .glr-lightbox__caption { padding: 14px 16px; }
}