/* ==========================================================================
   Gallery + lightbox
   ========================================================================== */

.gallery {
  position: relative;
  background: var(--cream-soft);
  overflow: hidden;
}

.gallery__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}

.gallery__head-note {
  max-width: 26ch;
  padding-bottom: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink-soft);
  text-align: right;
}

.gallery__head-note span {
  display: inline-block;
  margin-top: 0.3rem;
  color: var(--ink-faint);
  font-size: 0.7rem;
}

.gallery__grid {
  columns: 3;
  column-gap: clamp(0.8rem, 1.4vw, 1.25rem);
  margin-top: clamp(2.2rem, 4vw, 3.2rem);
}

.gallery-item {
  position: relative;
  display: block;
  width: 100%;
  margin: 0 0 clamp(0.8rem, 1.4vw, 1.25rem);
  padding: 0;
  border: 0;
  border-radius: 24px;
  overflow: hidden;
  background: var(--cream-deep);
  box-shadow: 0 18px 40px -30px rgba(52, 59, 69, 0.45);
  break-inside: avoid;
  cursor: zoom-in;
  isolation: isolate;
  transform: translateZ(0);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  pointer-events: none;
  z-index: 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease-out), filter 600ms var(--ease-out);
}

.gallery-item--tall {
  aspect-ratio: 4 / 5;
}

.gallery-item--square {
  aspect-ratio: 1 / 1;
}

.gallery-item--wide {
  aspect-ratio: 4 / 3;
}

.gallery-item__badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 4;
  padding: 0.32rem 0.55rem;
  border-radius: var(--r-pill);
  background: rgba(255, 250, 242, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.85);
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  backdrop-filter: blur(6px);
}

.gallery-item__overlay {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: 2.5rem 1rem 0.95rem;
  background: linear-gradient(0deg, rgba(30, 35, 42, 0.72), transparent);
  color: var(--cream);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 380ms var(--ease-out), transform 420ms var(--ease-out);
}

.gallery-item__caption {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-align: left;
}

.gallery-item__zoom {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: rgba(255, 250, 242, 0.18);
  border: 1px solid rgba(255, 250, 242, 0.4);
  flex: none;
  backdrop-filter: blur(6px);
}

.gallery-item__zoom svg {
  width: 0.95rem;
  height: 0.95rem;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
  transform: scale(1.045);
  filter: saturate(1.04);
}

.gallery-item:hover .gallery-item__overlay,
.gallery-item:focus-visible .gallery-item__overlay {
  opacity: 1;
  transform: none;
}

@media (hover: none) {
  .gallery-item__overlay {
    opacity: 1;
    transform: none;
    padding-top: 2rem;
  }
}

/* --- Lightbox ------------------------------------------------------------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10002;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 0.6rem;
  padding: clamp(0.9rem, 2.5vw, 1.8rem);
  background: rgba(34, 39, 46, 0.94);
  color: var(--cream);
  visibility: hidden;
  opacity: 0;
  transition: opacity 320ms var(--ease-out), visibility 0s linear 320ms;
}

.lightbox.is-open {
  visibility: visible;
  opacity: 1;
  transition: opacity 320ms var(--ease-out), visibility 0s;
}

.lightbox__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 48px;
}

.lightbox__brand {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 245, 232, 0.5);
}

.lightbox__brand strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--cream);
}

.lightbox__close,
.lightbox__nav {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 245, 232, 0.22);
  background: rgba(255, 245, 232, 0.08);
  color: var(--cream);
  transition: background-color var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out);
}

.lightbox__close:hover,
.lightbox__nav:hover {
  background: rgba(255, 245, 232, 0.18);
  transform: scale(1.05);
}

.lightbox__close svg,
.lightbox__nav svg {
  width: 1.15rem;
  height: 1.15rem;
}

.lightbox__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
}

.lightbox__figure {
  position: relative;
  display: grid;
  place-items: center;
  max-width: 100%;
  max-height: 100%;
}

.lightbox__image {
  width: auto;
  max-width: min(100%, 1100px);
  max-height: min(70vh, 780px);
  border-radius: 20px;
  object-fit: contain;
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.8);
  background: var(--cream);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

.lightbox__nav:hover {
  transform: translateY(-50%) scale(1.05);
}

.lightbox__nav--prev {
  left: 0;
}

.lightbox__nav--next {
  right: 0;
}

.lightbox__foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.35rem 0.25rem 0;
}

.lightbox__caption {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.lightbox__placeholder {
  margin-top: 0.2rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255, 245, 232, 0.5);
}

.lightbox__count {
  flex: none;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: rgba(255, 245, 232, 0.6);
}

.lightbox__count strong {
  color: var(--cream);
}

@media (max-width: 900px) {
  .gallery__grid {
    columns: 2;
  }

  .lightbox__nav {
    width: 2.65rem;
    height: 2.65rem;
  }
}

@media (max-width: 760px) {
  .gallery__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }

  .gallery__head-note {
    text-align: left;
    max-width: 38ch;
  }

  .lightbox__nav--prev {
    left: 0.25rem;
  }

  .lightbox__nav--next {
    right: 0.25rem;
  }

  .lightbox__image {
    max-height: 62vh;
  }
}

@media (max-width: 520px) {
  .gallery__grid {
    columns: 2;
    column-gap: 0.65rem;
  }

  .gallery-item {
    margin-bottom: 0.65rem;
    border-radius: 17px;
  }

  .gallery-item__overlay {
    padding: 1.8rem 0.7rem 0.65rem;
  }

  .gallery-item__caption {
    font-size: 0.78rem;
  }

  .gallery-item__zoom {
    display: none;
  }

  .lightbox {
    padding: 0.8rem;
  }

  .lightbox__foot {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .lightbox__nav {
    top: auto;
    bottom: 0;
    transform: none;
  }

  .lightbox__nav:hover {
    transform: scale(1.05);
  }

  .lightbox__nav--prev {
    left: auto;
    right: 3.6rem;
  }

  .lightbox__nav--next {
    right: 0;
  }

  .lightbox__image {
    max-height: 58vh;
  }
}