/* ── Gallery page ── */

.gallery-page {
  background: #e5e6e7;
  color: #333;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Gallery footer ── */

.gallery-page-footer {
  margin-top: 4vw;
}

/* ── Main ── */
.gallery-main {
  padding-top: 9vw;
  display: flex;
  flex-direction: column;
}

/* ── Hero ── */
.gallery-hero {
  position: relative;
  width: 100%;
  height: 22vw;
  background: var(--color-red);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gallery-hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.35) 100%);
  pointer-events: none;
}

.gallery-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.gallery-breadcrumb {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.97vw;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1.2vw;
}

.gallery-breadcrumb a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
}

.gallery-breadcrumb a:hover {
  color: #fff;
}

.breadcrumb-sep {
  margin: 0 0.5em;
  opacity: 0.6;
}

.gallery-hero-heading {
  font-family: 'Gontserrat-Medium', sans-serif;
  font-size: 3vw;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1;
  margin: 0;
}

/* ── Gallery body ── */
.gallery-body {
  padding: 4vw 5vw 6vw;
}

/* ── Tabs ── */
.gallery-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5vw 2.5vw;
  justify-content: center;
  margin-bottom: 3.5vw;
  border: none;
  background: none;
}

.gallery-tab {
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-size: 1vw;
  font-weight: 500;
  color: #555;
  padding: 0.6vw 0.2vw;
  position: relative;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}

.gallery-tab::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-red);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.gallery-tab:hover {
  color: #333;
}

.gallery-tab.active {
  color: var(--color-red);
  font-weight: 600;
}

.gallery-tab.active::after {
  transform: scaleX(1);
}

/* ── Sub-tabs ── */
.gallery-subtabs {
  display: none;
  justify-content: center;
  gap: 2vw;
  margin-top: -2vw;
  margin-bottom: 2.5vw;
}

.gallery-subtabs.visible {
  display: flex;
}

.gallery-subtab {
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9vw;
  font-weight: 500;
  color: #777;
  padding: 0.4vw 1.2vw;
  border-radius: 2vw;
  transition: background 0.2s, color 0.2s;
}

.gallery-subtab.active {
  background: var(--color-red);
  color: #fff;
}

.gallery-subtab:hover:not(.active) {
  color: #333;
}

/* ── Grid ── */
.gallery-grid {
  display: none;
  grid-template-columns: repeat(4, 1fr);
  gap: 1vw;
}

.gallery-grid.active {
  display: grid;
}

.gallery-item {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 0.3vw;
  cursor: pointer;
  background: #ccc;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* ── Lightbox ── */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.gallery-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img-wrap {
  max-width: 85vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 0.3vw;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: fixed;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 2.5vw;
  line-height: 1;
  z-index: 9001;
  transition: color 0.2s;
  padding: 0.5vw;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  color: var(--color-red);
}

.lightbox-close {
  top: 1.5vw;
  right: 2vw;
  font-size: 3vw;
}

.lightbox-prev {
  left: 2vw;
  top: 50%;
  transform: translateY(-50%);
  font-size: 4vw;
}

.lightbox-next {
  right: 2vw;
  top: 50%;
  transform: translateY(-50%);
  font-size: 4vw;
}