/* Nature photography hub + gallery pages */

.photo-hub {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .photo-hub {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.photo-hub-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1.25rem;
  text-decoration: none;
  color: inherit;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.25s ease,
    box-shadow 0.35s ease;
}

.photo-hub-card:hover,
.photo-hub-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(95, 211, 224, 0.45);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  outline: none;
}

.photo-hub-card-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(255, 255, 255, 0.12), transparent 55%),
    linear-gradient(160deg, #1a2a28 0%, #0c1418 55%, #152028 100%);
}

.photo-hub-card--landscape .photo-hub-card-media {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(120, 160, 140, 0.35), transparent 50%),
    linear-gradient(165deg, #243a34 0%, #121c1a 60%, #1a2830 100%);
}

.photo-hub-card--floral .photo-hub-card-media {
  background:
    radial-gradient(ellipse at 40% 40%, rgba(180, 120, 130, 0.28), transparent 55%),
    linear-gradient(165deg, #3a2430 0%, #161018 60%, #241c28 100%);
}

.photo-hub-card--wings .photo-hub-card-media {
  background:
    radial-gradient(ellipse at 60% 25%, rgba(110, 150, 190, 0.32), transparent 50%),
    linear-gradient(165deg, #243448 0%, #10161e 60%, #1c2430 100%);
}

.photo-hub-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.photo-hub-card:hover .photo-hub-card-media img,
.photo-hub-card:focus-visible .photo-hub-card-media img {
  transform: scale(1.04);
}

.photo-hub-card-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.photo-hub-card-placeholder span {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  border: 1px dashed rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  background: rgba(0, 0, 0, 0.18);
}

.photo-hub-card-media img[src]:not([src=""]) + .photo-hub-card-placeholder {
  display: none;
}

.photo-hub-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.15rem 1.2rem 1.35rem;
}

.photo-hub-card-kicker {
  margin: 0;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.photo-hub-card-title {
  margin: 0;
  font-family: "Cormorant", Georgia, serif;
  font-size: 2.05rem;
  font-weight: 600;
  line-height: 1.15;
  color: #fff;
}

.photo-hub-card-text {
  margin: 0.15rem 0 0;
  font-family: "Lato", sans-serif;
  font-size: 17px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.55);
}

.photo-hub-card-cta {
  margin-top: 0.65rem;
  font-family: "Lato", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #5fd3e0;
  transition: color 0.2s ease;
}

.photo-hub-card:hover .photo-hub-card-cta,
.photo-hub-card:focus-visible .photo-hub-card-cta {
  color: #9ae8f0;
}

/* Individual gallery pages */
.photo-gallery-page-intro {
  max-width: none;
}

.photo-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .photo-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

@media (min-width: 1024px) {
  .photo-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

.photo-gallery-item {
  margin: 0;
}

.photo-gallery-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 1rem;
  overflow: hidden;
  cursor: zoom-in;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: border-color 0.25s ease, transform 0.3s ease;
}

.photo-gallery-trigger:hover,
.photo-gallery-trigger:focus-visible {
  border-color: rgba(95, 211, 224, 0.4);
  transform: translateY(-2px);
  outline: none;
}

.photo-gallery-trigger img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.photo-gallery-caption {
  margin-top: 0.55rem;
  font-family: "Lato", sans-serif;
  font-size: 14px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.5);
}

.photo-gallery-empty {
  grid-column: 1 / -1;
  padding: 2.5rem 1.5rem;
  border-radius: 1.25rem;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
}

.photo-gallery-empty p {
  margin: 0;
  font-family: "Lato", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.5);
}

@media (prefers-reduced-motion: reduce) {
  .photo-hub-card,
  .photo-hub-card-media img,
  .photo-gallery-trigger {
    transition: none;
  }

  .photo-hub-card:hover,
  .photo-hub-card:focus-visible,
  .photo-gallery-trigger:hover,
  .photo-gallery-trigger:focus-visible {
    transform: none;
  }

  .photo-hub-card:hover .photo-hub-card-media img,
  .photo-hub-card:focus-visible .photo-hub-card-media img {
    transform: none;
  }
}

/* Masonry gallery */
.photo-masonry {
  column-count: 1;
  column-gap: 0.85rem;
}

@media (min-width: 640px) {
  .photo-masonry {
    column-count: 2;
    column-gap: 1.15rem;
  }
}

@media (min-width: 1024px) {
  .photo-masonry {
    column-count: 3;
    column-gap: 1.35rem;
  }
}

.photo-masonry-item {
  break-inside: avoid;
  margin: 0 0 0.85rem;
  display: block;
}

@media (min-width: 640px) {
  .photo-masonry-item {
    margin-bottom: 1.15rem;
  }
}

.photo-masonry-trigger {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 0.85rem;
  overflow: hidden;
  cursor: zoom-in;
  position: relative;
  -webkit-tap-highlight-color: transparent;
  background: rgba(255, 255, 255, 0.04);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.photo-masonry-trigger:hover,
.photo-masonry-trigger:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.photo-masonry-trigger img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.photo-masonry-caption {
  margin: 0.55rem 0.15rem 0;
  font-family: "Lato", sans-serif;
  font-size: 15px;
  letter-spacing: 0.02em;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.48);
}

/* Photo lightbox */
.photo-lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.photo-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 8, 12, 0.92);
}

.photo-lightbox-dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(96vw, 1400px);
  max-height: 96dvh;
  padding: 0.75rem;
}

.photo-lightbox-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  flex: 1 1 auto;
  position: relative;
}

.photo-lightbox-stage img {
  display: block;
  max-width: 100%;
  max-height: calc(96dvh - 5.5rem);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 0.35rem;
}

.photo-lightbox-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.25rem 0.25rem;
}

.photo-lightbox-caption {
  margin: 0;
  font-family: "Cormorant", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.photo-lightbox-count {
  margin: 0;
  flex-shrink: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.45);
}

.photo-lightbox-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}

.photo-lightbox-close:hover,
.photo-lightbox-close:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  outline: none;
}

.photo-lightbox-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}

.photo-lightbox-prev {
  left: 0.35rem;
}

.photo-lightbox-next {
  right: 0.35rem;
}

.photo-lightbox-nav:hover,
.photo-lightbox-nav:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  outline: none;
}

@media (max-width: 639px) {
  .photo-lightbox-dialog {
    width: 100%;
    max-height: 100dvh;
    padding: 0.5rem 0.5rem calc(4.5rem + env(safe-area-inset-bottom, 0px));
  }

  .photo-lightbox-stage img {
    max-height: calc(100dvh - 8.5rem);
  }

  .photo-lightbox-close {
    top: calc(0.5rem + env(safe-area-inset-top, 0px));
    right: 0.5rem;
  }

  .photo-lightbox-nav {
    top: auto;
    bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
    transform: none;
    width: 3rem;
    height: 3rem;
    font-size: 1.85rem;
  }

  .photo-lightbox-prev {
    left: 0.75rem;
  }

  .photo-lightbox-next {
    right: 0.75rem;
  }

  .photo-lightbox-meta {
    flex-direction: column;
    gap: 0.2rem;
    padding-right: 4rem;
    padding-left: 4rem;
    text-align: center;
  }
}

html[data-theme="light"] .photo-masonry-caption {
  color: rgba(31, 41, 55, 0.5);
}

html[data-theme="light"] .photo-lightbox-backdrop {
  background: rgba(15, 23, 32, 0.88);
}

html[data-theme="light"] .photo-lightbox-close,
html[data-theme="light"] .photo-lightbox-nav {
  background: rgba(255, 255, 255, 0.12);
}

@media (prefers-reduced-motion: reduce) {
  .photo-masonry-trigger {
    transition: none;
  }

  .photo-masonry-trigger:hover,
  .photo-masonry-trigger:focus-visible {
    transform: none;
  }
}

/* ---------- Light theme ---------- */
html[data-theme="light"] .photo-hub-card {
  background: #fff;
  border-color: rgba(31, 41, 55, 0.1);
  box-shadow: 0 1px 2px rgba(31, 41, 55, 0.04);
}

html[data-theme="light"] .photo-hub-card:hover,
html[data-theme="light"] .photo-hub-card:focus-visible {
  border-color: rgba(15, 118, 110, 0.35);
  box-shadow: 0 16px 36px rgba(31, 41, 55, 0.1);
}

html[data-theme="light"] .photo-hub-card--landscape .photo-hub-card-media {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(120, 160, 140, 0.4), transparent 50%),
    linear-gradient(165deg, #d5e4dc 0%, #e8eee9 55%, #dce6e2 100%);
}

html[data-theme="light"] .photo-hub-card--floral .photo-hub-card-media {
  background:
    radial-gradient(ellipse at 40% 40%, rgba(200, 140, 150, 0.35), transparent 55%),
    linear-gradient(165deg, #eddde2 0%, #f3ecee 55%, #e8e0e4 100%);
}

html[data-theme="light"] .photo-hub-card--wings .photo-hub-card-media {
  background:
    radial-gradient(ellipse at 60% 25%, rgba(130, 165, 200, 0.4), transparent 50%),
    linear-gradient(165deg, #d7e2ec 0%, #e8eef3 55%, #dde5ec 100%);
}

html[data-theme="light"] .photo-hub-card-placeholder span {
  color: rgba(31, 41, 55, 0.5);
  border-color: rgba(31, 41, 55, 0.18);
  background: rgba(255, 255, 255, 0.55);
}

html[data-theme="light"] .photo-hub-card-kicker {
  color: rgba(31, 41, 55, 0.45);
}

html[data-theme="light"] .photo-hub-card-title {
  color: #1f2937;
}

html[data-theme="light"] .photo-hub-card-text {
  color: rgba(31, 41, 55, 0.62);
}

html[data-theme="light"] .photo-hub-card-cta {
  color: #0f766e;
}

html[data-theme="light"] .photo-hub-card:hover .photo-hub-card-cta,
html[data-theme="light"] .photo-hub-card:focus-visible .photo-hub-card-cta {
  color: #0d9488;
}

html[data-theme="light"] .photo-gallery-trigger {
  background: #fff;
  border-color: rgba(31, 41, 55, 0.1);
}

html[data-theme="light"] .photo-gallery-trigger:hover,
html[data-theme="light"] .photo-gallery-trigger:focus-visible {
  border-color: rgba(15, 118, 110, 0.35);
}

html[data-theme="light"] .photo-gallery-caption {
  color: rgba(31, 41, 55, 0.55);
}

html[data-theme="light"] .photo-gallery-empty {
  border-color: rgba(31, 41, 55, 0.14);
  background: rgba(255, 255, 255, 0.7);
}

html[data-theme="light"] .photo-gallery-empty p {
  color: rgba(31, 41, 55, 0.55);
}

/* Mobile type floor — keep readable copy ≥ 16px */
@media (max-width: 767.98px) {
  .photo-hub-card-text {
    font-size: 22px;
    line-height: 1.55;
  }

  .photo-hub-card-cta {
    font-size: 21px;
  }

  .photo-gallery-caption {
    font-size: 19px;
    line-height: 1.45;
  }

  .photo-masonry-caption {
    font-size: 17px;
  }

  .photo-hub-card-title {
    font-size: 2.2rem;
  }

  .photo-hub-card-kicker,
  .photo-hub-card-placeholder span {
    font-size: 20px;
  }
}

/* Deter save / open-image-in-new-tab (not a true copy-protection lock) */
html[data-photo-protect] .photo-hub-card-media img,
html[data-photo-protect] .photo-masonry-trigger img,
html[data-photo-protect] .photo-lightbox-stage img {
  -webkit-user-drag: none;
  user-select: none;
  -webkit-touch-callout: none;
  pointer-events: none;
}

html[data-photo-protect] .photo-hub-card-media::after,
html[data-photo-protect] .photo-masonry-trigger::after,
html[data-photo-protect] .photo-lightbox-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}