/* ——— Gallery (photos + videos from admin galleries) ——— */
.nb-gallery {
  --nb-gal-ink: #141c2e;
  --nb-gal-teal: #06a3bd;
  --nb-gal-mint: #b5ead7;
  --nb-gal-ease: cubic-bezier(0.22, 1, 0.36, 1);
  padding: clamp(3rem, 7vw, 5rem) 0;
  color: var(--nb-gal-ink);
  overflow-x: clip;
}

.nb-gallery .container-fluid {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: clamp(1rem, 4vw, 2.5rem);
  padding-right: clamp(1rem, 4vw, 2.5rem);
}

.nb-gallery__head {
  text-align: center;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.nb-gallery__head--left {
  text-align: left;
}

.nb-gallery__eyebrow {
  margin: 0 0 0.5rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(0.7rem, 1.35vw, 0.85rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--nb-gal-teal);
}

.nb-gallery__title {
  margin: 0;
  font-family: 'Rammetto One', cursive;
  font-size: clamp(1.35rem, 3.2vw, 2.15rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nb-gallery__lead {
  margin: 0.75rem auto 0;
  max-width: 36rem;
  font-family: 'Poppins', sans-serif;
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  line-height: 1.55;
  color: rgba(20, 28, 46, 0.78);
}

.nb-gallery__head--left .nb-gallery__lead {
  margin-left: 0;
}

/* Featured: video row */
.nb-gallery--featured {
  background: linear-gradient(180deg, #f8fffe 0%, #ffffff 42%, #f5fcfb 100%);
}

.nb-gallery__videos [data-stagger-item] {
  opacity: 1;
  transform: none;
  transition: opacity 0.55s var(--nb-gal-ease), transform 0.55s var(--nb-gal-ease);
}

.nb-gallery__videos [data-stagger-item].is-staggered {
  opacity: 1;
  transform: none;
}

.nb-gallery__videos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr));
  gap: clamp(0.75rem, 2vw, 1.25rem);
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.nb-gallery__video-card {
  border-radius: 1rem;
  overflow: hidden;
  background: var(--nb-gal-ink);
  box-shadow: 0 12px 32px rgba(20, 28, 46, 0.12);
  transition: transform 0.45s var(--nb-gal-ease), box-shadow 0.45s var(--nb-gal-ease);
}

.nb-gallery__video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(6, 163, 189, 0.22);
}

.nb-gallery__video-wrap {
  position: relative;
  aspect-ratio: 9 / 16;
  max-height: 280px;
}

.nb-gallery__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nb-gallery__video-btn {
  position: absolute;
  inset: 0;
  border: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(20, 28, 46, 0.35) 100%);
  cursor: pointer;
  padding: 0;
}

.nb-gallery__play,
.nb-gallery__strip-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 52px;
  height: 52px;
  margin: -26px 0 0 -26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 24px rgba(20, 28, 46, 0.2);
}

.nb-gallery__play::after,
.nb-gallery__strip-play::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  margin: -8px -5px 0 0;
  border-style: solid;
  border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent var(--nb-gal-teal);
}

/* Marquee */
.nb-gallery__marquee {
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.nb-gallery__marquee-track {
  display: flex;
  gap: clamp(0.5rem, 1.5vw, 0.85rem);
  animation: nb-gallery-marquee 42s linear infinite;
  width: max-content;
}

.nb-gallery__marquee-item {
  flex-shrink: 0;
  width: clamp(120px, 14vw, 180px);
  height: clamp(120px, 14vw, 180px);
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--nb-gal-mint);
}

.nb-gallery__marquee-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes nb-gallery-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* Mosaic grid */
.nb-gallery__mosaic {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(0.5rem, 1.5vw, 0.85rem);
}

.nb-gallery__mosaic-item {
  position: relative;
  border: 0;
  padding: 0;
  border-radius: clamp(0.65rem, 1.5vw, 1rem);
  overflow: hidden;
  cursor: pointer;
  background: #e8f7f4;
  min-height: 120px;
  opacity: 0;
  transform: scale(0.96);
  transition:
    opacity 0.55s var(--nb-gal-ease),
    transform 0.55s var(--nb-gal-ease),
    box-shadow 0.4s var(--nb-gal-ease);
}

.nb-gallery__mosaic-item.is-visible {
  opacity: 1;
  transform: scale(1);
}

.nb-gallery__mosaic-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 120px;
  transition: transform 0.55s var(--nb-gal-ease);
}

.nb-gallery__mosaic-item:hover {
  transform: scale(1.02);
  box-shadow: 0 14px 36px rgba(6, 163, 189, 0.2);
  z-index: 1;
}

.nb-gallery__mosaic-item:hover img {
  transform: scale(1.06);
}

.nb-gallery__mosaic-item:nth-child(6n + 1) {
  grid-column: span 4;
  grid-row: span 2;
}

.nb-gallery__mosaic-item:nth-child(6n + 2) {
  grid-column: span 4;
}

.nb-gallery__mosaic-item:nth-child(6n + 3) {
  grid-column: span 4;
}

.nb-gallery__mosaic-item:nth-child(6n + 4) {
  grid-column: span 3;
}

.nb-gallery__mosaic-item:nth-child(6n + 5) {
  grid-column: span 5;
}

.nb-gallery__mosaic-item:nth-child(6n + 6) {
  grid-column: span 4;
}

/* Strip (inner pages) */
.nb-gallery--strip {
  background: #fff;
}

.nb-gallery__strip-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 1rem);
}

.nb-gallery__strip-wrap {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.nb-gallery__strip {
  display: flex;
  gap: clamp(0.75rem, 1.5vw, 1.15rem);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scroll-padding: 0.5rem;
  padding: 0.25rem 0.5rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.nb-gallery__strip::-webkit-scrollbar {
  display: none;
}

.nb-gallery__strip-nav {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: var(--nb-gal-ink);
  font-size: 1.65rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(20, 28, 46, 0.12);
  transition: transform 0.25s var(--nb-gal-ease), box-shadow 0.25s var(--nb-gal-ease);
  z-index: 2;
}

.nb-gallery__strip-nav:hover {
  transform: scale(1.06);
  box-shadow: 0 12px 28px rgba(6, 163, 189, 0.22);
}

.nb-gallery__strip-nav:focus-visible {
  outline: 2px solid var(--nb-gal-teal);
  outline-offset: 2px;
}

.nb-gallery__strip-nav:disabled {
  opacity: 0.35;
  cursor: default;
  transform: none;
  box-shadow: none;
}

.nb-gallery__strip-tile {
  flex: 0 0 auto;
  width: clamp(200px, 26vw, 280px);
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 1rem;
  overflow: hidden;
  scroll-snap-align: start;
  cursor: pointer;
  position: relative;
  background: #e8f7f4;
  padding: 0;
  transition: transform 0.35s var(--nb-gal-ease);
}

.nb-gallery__strip-tile:hover {
  transform: translateY(-4px) scale(1.02);
}

.nb-gallery__strip-tile img,
.nb-gallery__strip-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.nb-gallery__strip-tile--video .nb-gallery__strip-play {
  display: none;
}

@media (max-width: 599px) {
  .nb-gallery__strip-carousel {
    gap: 0.35rem;
  }

  .nb-gallery__strip-nav {
    width: 36px;
    height: 36px;
    font-size: 1.35rem;
  }

  .nb-gallery__strip-tile {
    width: clamp(180px, 72vw, 260px);
  }
}

/* Carousel variant uses nb-social-media; button reset */
.nb-gallery-carousel .nb-social-media__item {
  border: 0;
  background: none;
  cursor: pointer;
  padding: 0;
}

/* Lightbox */
.nb-gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nb-gallery-lightbox[hidden] {
  display: none;
}

.nb-gallery-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 20, 34, 0.88);
  backdrop-filter: blur(6px);
}

.nb-gallery-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 1100px);
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nb-gallery-lightbox__stage {
  width: 100%;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nb-gallery-lightbox__stage img,
.nb-gallery-lightbox__stage video {
  max-width: 100%;
  max-height: 85vh;
  width: auto;
  height: auto;
  border-radius: 0.5rem;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.nb-gallery-lightbox__close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

.nb-gallery-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--nb-gal-ink);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.nb-gallery-lightbox__nav--prev {
  left: -1rem;
}

.nb-gallery-lightbox__nav--next {
  right: -1rem;
}

@media (max-width: 767px) {
  .nb-gallery__mosaic {
    grid-template-columns: repeat(2, 1fr);
  }

  .nb-gallery__mosaic-item:nth-child(n) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .nb-gallery__mosaic-item:nth-child(3n + 1) {
    grid-column: span 2;
  }

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

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

/* Home page: dedicated photo + video sections */
.nb-gallery--home-images {
  background: linear-gradient(180deg, #ffffff 0%, #f5fcfb 55%, #ffffff 100%);
}

@media (max-width: 767px) {
  .nb-gallery {
    padding: 2rem 0 1.25rem;
  }

  .nb-gallery--home-images {
    padding-bottom: 0.75rem;
  }

  .nb-gallery__head {
    margin-bottom: 1.25rem;
  }
}

/* Home photo grid: exactly 10 images — 3 + 3 tall + 4 */
.nb-gallery--home-images .nb-gallery__mosaic {
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(88px, 110px);
  gap: clamp(0.55rem, 1.2vw, 0.85rem);
}

.nb-gallery--home-images .nb-gallery__mosaic-item:nth-child(n) {
  grid-column: auto;
  grid-row: auto;
  min-height: 0;
}

.nb-gallery--home-images .nb-gallery__mosaic-item:nth-child(-n + 3) {
  grid-column: span 4;
  grid-row: span 2;
}

.nb-gallery--home-images .nb-gallery__mosaic-item:nth-child(n + 4):nth-child(-n + 6) {
  grid-column: span 4;
  grid-row: span 3;
}

.nb-gallery--home-images .nb-gallery__mosaic-item:nth-child(n + 7):nth-child(-n + 10) {
  grid-column: span 3;
  grid-row: span 2;
}

.nb-gallery--home-images .nb-gallery__mosaic-item img {
  min-height: 0;
  height: 100%;
}

@media (max-width: 767px) {
  .nb-gallery--home-images .nb-gallery__mosaic {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: minmax(120px, 140px);
  }

  .nb-gallery--home-images .nb-gallery__mosaic-item:nth-child(n) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .nb-gallery--home-images .nb-gallery__mosaic-item:nth-child(1),
  .nb-gallery--home-images .nb-gallery__mosaic-item:nth-child(4),
  .nb-gallery--home-images .nb-gallery__mosaic-item:nth-child(7) {
    grid-row: span 2;
  }
}

.nb-gallery--home-videos {
  background: linear-gradient(180deg, #f0fdfa 0%, #e8f7f4 50%, #ffffff 100%);
  padding-bottom: clamp(3.5rem, 8vw, 5.5rem);
}

.nb-gallery--home-videos .container-fluid {
  max-width: min(1440px, 96vw);
}

.nb-gallery--home-videos .nb-gallery__lead {
  color: rgba(20, 28, 46, 0.72);
}

.nb-gallery--home-videos .nb-gallery__video-card {
  background: #e8f7f4;
  cursor: pointer;
  width: 100%;
}

.nb-gallery--home-videos .nb-gallery__video-card:focus-visible {
  outline: 2px solid var(--nb-gal-teal);
  outline-offset: 3px;
}

.nb-gallery__videos--home {
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2vw, 1.35rem);
}

.nb-gallery__videos--home .nb-gallery__video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: clamp(160px, 22vw, 240px);
  max-height: none;
  overflow: hidden;
  background: #e8f7f4;
}

.nb-gallery__videos--home .nb-gallery__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #e8f7f4;
}

@media (min-width: 768px) {
  .nb-gallery__videos--home {
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.15rem, 2vw, 1.5rem);
  }

  .nb-gallery__videos--home .nb-gallery__video-wrap {
    min-height: clamp(180px, 18vw, 260px);
  }
}

@media (min-width: 1100px) {
  .nb-gallery__videos--home {
    grid-template-columns: repeat(4, 1fr);
  }

  .nb-gallery__videos--home .nb-gallery__video-wrap {
    min-height: clamp(200px, 14vw, 280px);
  }
}

@media (max-width: 479px) {
  .nb-gallery__videos--home {
    grid-template-columns: 1fr;
  }

  .nb-gallery__videos--home .nb-gallery__video-wrap {
    min-height: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nb-gallery__marquee-track {
    animation: none;
  }

  .nb-gallery__video-card:hover,
  .nb-gallery__mosaic-item:hover,
  .nb-gallery__strip-tile:hover {
    transform: none;
  }
}