/* ============================================================
   Gallery page — masonry-like grid + lightbox modal
   ============================================================ */

.gallery-page {
  background-color: var(--color-bg);
  padding: var(--spacing-md) 0 var(--spacing-xl);
}

.gallery-page__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 200px;
  gap: 0.75rem;
}

.gallery-item {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  border: none;
  background: var(--color-surface);
  overflow: hidden;
  cursor: zoom-in;
  transition: transform var(--transition-fast);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease, filter var(--transition-fast);
}

.gallery-item:hover img {
  transform: scale(1.04);
  filter: brightness(1.05);
}

.gallery-item--tall {
  grid-row: span 2;
}

@media (min-width: 720px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 220px;
    gap: 1rem;
  }
  .gallery-item--wide {
    grid-column: span 2;
  }
}

@media (min-width: 1080px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 240px;
  }
}

/* ────────── Lightbox ────────── */

.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(8, 9, 11, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 3.5rem;
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: var(--z-modal);
}

.lightbox.is-open {
  opacity: 1;
}

.lightbox[hidden] {
  display: none !important;
}

.lightbox__figure {
  margin: 0;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
}

.lightbox__img {
  max-width: 100%;
  max-height: calc(100vh - 7rem);
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.6);
}

.lightbox__caption {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  letter-spacing: var(--tracking-wide);
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  cursor: pointer;
  font-family: var(--font-heading);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast);
}

.lightbox__close {
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  font-size: 1.6rem;
  line-height: 1;
  border-radius: 50%;
}

.lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 64px;
  font-size: 2rem;
  line-height: 1;
}

.lightbox__nav--prev { left: 1rem; }
.lightbox__nav--next { right: 1rem; }

.lightbox__close:hover,
.lightbox__nav:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.85);
}

.lightbox__counter {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 540px) {
  .lightbox {
    padding: 3.5rem 0.75rem;
  }
  .lightbox__nav {
    width: 40px;
    height: 52px;
    font-size: 1.6rem;
  }
}

/* SVG icons inside lightbox buttons */
.lightbox__close svg,
.lightbox__nav svg {
  width: 1.4rem;
  height: 1.4rem;
}

/* Smooth fade between images */
.lightbox__img {
  transition: opacity 0.25s ease;
}

/* Thumbnail strip */
.lightbox__strip {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
  padding: 0.5rem 0.7rem;
  background: rgba(0, 0, 0, 0.45);
  border-radius: 0.5rem;
  max-width: min(720px, calc(100% - 4rem));
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.3) transparent;
}

.lightbox__strip::-webkit-scrollbar { height: 4px; }
.lightbox__strip::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.3);
  border-radius: 4px;
}

.lightbox__thumb {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background-size: cover;
  background-position: center;
  border-radius: 0.3rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
  opacity: 0.65;
}

.lightbox__thumb:hover { opacity: 1; }

.lightbox__thumb.is-active {
  border-color: #e8c989;
  opacity: 1;
  transform: scale(1.05);
}

@media (max-width: 540px) {
  .lightbox__strip {
    bottom: 2rem;
    padding: 0.35rem 0.5rem;
    gap: 0.3rem;
  }
  .lightbox__thumb {
    width: 44px;
    height: 44px;
  }
  .lightbox__counter {
    bottom: 5.5rem;
  }
}

/* Hide strip in landscape on small screens */
@media (max-height: 500px) {
  .lightbox__strip { display: none; }
}

/* ────────── CTA section reused for gallery + about ────────── */

.cta-section {
  background-color: var(--color-surface);
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--color-border);
}

.cta-section__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
  text-align: center;
}

.cta-section__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.cta-section__text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.cta-section__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}