/* Project gallery page. Scoped to body.page-project. */

body.page-project {
  background: #f4f8fb;
}

.page-project .project-hero {
  min-height: 380px;
  background:
    linear-gradient(108deg, rgba(6,18,43,0.95) 0%, rgba(15,43,91,0.82) 48%, rgba(15,43,91,0.36) 100%),
    var(--pg-hero-img) center/cover no-repeat;
}

.page-project .project-hero .pg-hero-inner {
  padding-top: 34px;
  padding-bottom: 32px;
}

.page-project .project-hero .pg-breadcrumb,
.page-project .project-hero .pg-hero-tag {
  margin-bottom: 12px;
}

.page-project .project-hero .pg-h1 {
  max-width: 760px;
  margin-bottom: 12px;
  font-size: clamp(2rem, 4.2vw, 3.75rem);
  line-height: 1.05;
}

.page-project .project-hero .pg-hero-desc {
  margin-bottom: 18px;
  line-height: 1.55;
}

.page-project .project-hero .pg-hero-btns {
  gap: 12px;
}

.page-project .project-hero .pg-hero-stats {
  gap: 26px;
  margin-top: 20px;
  padding-top: 16px;
}

.page-project .project-hero .pg-hero-stat .val {
  font-size: 1.45rem;
}

.page-project .project-hero .btn-secondary {
  border-color: rgba(255,255,255,0.48);
  color: #fff;
}

.page-project .project-hero .btn-secondary:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-project .project-album-section {
  position: relative;
  background:
    linear-gradient(180deg, #f4f8fb 0%, #fff 44%, #f7faff 100%);
}

.page-project .project-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.page-project .project-section-head .section-desc {
  max-width: 470px;
}

.page-project .project-feed-shell {
  position: relative;
}

.page-project .project-feed-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  color: #627089;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-project .project-feed {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-project .project-album {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(0, 1.14fr);
  overflow: hidden;
  border: 1px solid rgba(15,43,91,0.12);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(15,43,91,0.11);
}

.page-project .project-album::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 8px;
  background: linear-gradient(180deg, var(--orange), #22a76f 48%, var(--navy));
}

.page-project .project-album-copy {
  position: relative;
  z-index: 1;
  padding: 34px 32px 32px 40px;
}

.page-project .project-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: #697890;
  font-size: 0.78rem;
  font-weight: 800;
}

.page-project .project-meta-line span + span::before {
  content: '/';
  margin-right: 8px;
  color: rgba(105,120,144,0.55);
}

.page-project .project-category {
  margin-bottom: 8px;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-project .project-album h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  font-weight: 800;
  line-height: 1.12;
}

.page-project .project-system {
  margin-bottom: 16px;
  color: #1d365f;
  font-size: 0.95rem;
  font-weight: 800;
}

.page-project .project-summary,
.page-project .project-story {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.72;
}

.page-project .project-story {
  margin-top: 12px;
}

.page-project .project-facts {
  display: grid;
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid #e7edf4;
}

.page-project .project-facts div {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #e7edf4;
}

.page-project .project-facts dt {
  color: #7b8798;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-project .project-facts dd {
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 700;
}

.page-project .project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-project .project-tags span {
  padding: 7px 10px;
  border: 1px solid #dce6f2;
  border-radius: 999px;
  background: #f7fbff;
  color: #305071;
  font-size: 0.76rem;
  font-weight: 800;
}

.page-project .project-album-gallery {
  min-width: 0;
  padding: 22px;
  border-left: 1px solid #e5edf5;
  background:
    linear-gradient(90deg, rgba(15,43,91,0.04), transparent 22%),
    #f8fbff;
}

.page-project .project-photo-grid {
  display: grid;
  grid-auto-rows: 138px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  min-height: 100%;
}

.page-project .project-photo-tile {
  position: relative;
  grid-column: span 2;
  min-height: 132px;
  overflow: hidden;
  border: 0;
  border-radius: 6px;
  background: #eaf1f8;
  box-shadow: 0 10px 28px rgba(15,43,91,0.12);
  cursor: zoom-in;
  font-family: inherit;
  text-align: left;
}

.page-project .project-photo-tile.is-featured {
  grid-column: span 4;
  grid-row: span 2;
}

.page-project .project-photo-grid[data-count="1"] {
  grid-auto-rows: minmax(330px, 1fr);
}

.page-project .project-photo-grid[data-count="1"] .project-photo-tile,
.page-project .project-photo-grid[data-count="1"] .project-photo-tile.is-featured {
  grid-column: 1 / -1;
  grid-row: span 2;
}

.page-project .project-photo-grid[data-count="2"] {
  grid-auto-rows: minmax(260px, 1fr);
}

.page-project .project-photo-grid[data-count="2"] .project-photo-tile,
.page-project .project-photo-grid[data-count="2"] .project-photo-tile.is-featured {
  grid-column: span 3;
  grid-row: span 2;
}

.page-project .project-photo-grid[data-count="3"] .project-photo-tile.is-featured {
  grid-column: span 4;
  grid-row: span 2;
}

.page-project .project-photo-grid[data-count="3"] .project-photo-tile:not(.is-featured) {
  grid-column: span 2;
  grid-row: span 1;
}

.page-project .project-photo-grid[data-count="4"] {
  grid-auto-rows: minmax(170px, 1fr);
}

.page-project .project-photo-grid[data-count="4"] .project-photo-tile,
.page-project .project-photo-grid[data-count="4"] .project-photo-tile.is-featured {
  grid-column: span 3;
  grid-row: span 2;
}

.page-project .project-photo-tile img {
  width: 100%;
  height: 100%;
  opacity: 0;
  object-fit: cover;
  transform: scale(1.015);
  transition: opacity 0.28s, transform 0.35s;
}

.page-project .project-photo-tile img.is-loaded {
  opacity: 1;
}

.page-project .project-photo-tile:hover img,
.page-project .project-photo-tile:focus-visible img {
  transform: scale(1.055);
}

.page-project .project-photo-tile:focus-visible {
  outline: 3px solid rgba(244,123,32,0.55);
  outline-offset: 3px;
}

.page-project .project-photo-caption {
  position: absolute;
  right: 10px;
  bottom: 10px;
  left: 10px;
  display: -webkit-box;
  max-height: 3.2em;
  overflow: hidden;
  padding: 8px 10px;
  border-radius: 6px;
  background: rgba(6,18,43,0.76);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.page-project .project-loader,
.page-project .project-load-more,
.page-project .project-empty {
  margin: 28px auto 0;
}

.page-project .project-loader[hidden],
.page-project .project-load-more[hidden],
.page-project .project-empty[hidden] {
  display: none !important;
}

.page-project .project-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: fit-content;
  color: #627089;
  font-size: 0.86rem;
  font-weight: 800;
}

.page-project .project-loader span {
  width: 18px;
  height: 18px;
  border: 3px solid #dbe7f3;
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: project-spin 0.75s linear infinite;
}

.page-project .project-load-more {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1.5px solid var(--navy);
  border-radius: 8px;
  background: #fff;
  color: var(--navy);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
}

.page-project .project-load-more:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-1px);
}

.page-project .project-load-more:disabled {
  cursor: wait;
  opacity: 0.65;
  transform: none;
}

.page-project .project-empty {
  max-width: 520px;
  padding: 26px;
  border: 1px solid #dfe8f2;
  border-radius: 8px;
  background: #fff;
  text-align: center;
}

.page-project .project-empty h3 {
  margin-bottom: 8px;
  color: var(--navy);
  font-size: 1.1rem;
}

.page-project .project-empty p {
  color: var(--muted);
  font-size: 0.9rem;
}

.page-project .project-sentinel {
  width: 100%;
  height: 1px;
}

.page-project .project-note-band {
  padding: 58px 48px;
  background: var(--navy);
  color: #fff;
}

.page-project .project-note-band .pg-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.page-project .project-note-copy {
  max-width: 680px;
}

.page-project .project-note-copy h2 {
  margin-bottom: 12px;
  color: #fff;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.15;
}

.page-project .project-note-copy p:last-child {
  color: rgba(255,255,255,0.66);
  font-size: 0.95rem;
  line-height: 1.7;
}

body.project-lightbox-open {
  overflow: hidden;
}

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

.project-lightbox {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
}

.project-lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(3,10,24,0.82);
  cursor: zoom-out;
}

.project-lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(1040px, 100%);
  max-height: calc(100vh - 48px);
  overflow: hidden;
  border-radius: 8px;
  background: #081323;
  box-shadow: 0 26px 90px rgba(0,0,0,0.45);
}

.project-lightbox-media {
  position: relative;
  min-height: min(72vh, 720px);
  display: grid;
  place-items: center;
  background: #07101d;
}

.project-lightbox-panel img {
  width: 100%;
  max-height: calc(100vh - 132px);
  object-fit: contain;
}

.project-lightbox.is-image-loading .project-lightbox-panel img {
  opacity: 0.2;
}

.project-lightbox-loader[hidden] {
  display: none;
}

.project-lightbox-loader {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.82);
  background: rgba(7,16,29,0.56);
  font-size: 0.84rem;
  font-weight: 800;
}

.project-lightbox-loader span[aria-hidden] {
  width: 42px;
  height: 42px;
  border: 3px solid rgba(255,255,255,0.18);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: project-spin 0.75s linear infinite;
}

.project-lightbox-panel p {
  min-height: 54px;
  padding: 15px 18px 18px;
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem;
  line-height: 1.5;
}

.project-lightbox-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  min-width: 72px;
  min-height: 40px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 8px;
  background: rgba(7,16,29,0.72);
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 800;
}

.project-lightbox-step {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 50%;
  background: rgba(7,16,29,0.72);
  color: #fff;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.2s, border-color 0.2s, opacity 0.2s;
}

.project-lightbox-step:hover {
  border-color: var(--orange);
  background: rgba(244,123,32,0.9);
}

.project-lightbox-step:disabled {
  cursor: default;
  opacity: 0.35;
}

.project-lightbox-step:disabled:hover {
  border-color: rgba(255,255,255,0.28);
  background: rgba(7,16,29,0.72);
}

.project-lightbox-prev { left: 18px; }
.project-lightbox-next { right: 18px; }

@keyframes project-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 980px) {
  .page-project .project-section-head {
    display: block;
  }

  .page-project .project-section-head .section-desc {
    margin-top: 12px;
  }

  .page-project .project-album {
    grid-template-columns: 1fr;
  }

  .page-project .project-album-gallery {
    border-top: 1px solid #e5edf5;
    border-left: 0;
  }
}

@media (max-width: 760px) {
  .page-project .project-hero {
    min-height: 330px;
  }

  .page-project .project-hero .pg-hero-inner {
    padding-top: 28px;
    padding-bottom: 28px;
  }

  .page-project .project-hero .pg-h1 {
    font-size: clamp(1.85rem, 9vw, 2.55rem);
  }

  .page-project .project-hero .pg-hero-desc {
    font-size: 0.94rem;
  }

  .page-project .project-hero .pg-hero-stats {
    gap: 16px;
    margin-top: 18px;
    padding-top: 14px;
  }

  .page-project .project-album-copy {
    padding: 30px 22px 26px 30px;
  }

  .page-project .project-photo-grid {
    grid-auto-rows: 128px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-project .project-photo-tile,
  .page-project .project-photo-tile.is-featured {
    grid-column: span 1;
    grid-row: span 1;
  }

  .page-project .project-photo-tile.is-featured {
    grid-column: span 2;
    grid-row: span 2;
  }

  .page-project .project-photo-grid[data-count="1"] .project-photo-tile,
  .page-project .project-photo-grid[data-count="1"] .project-photo-tile.is-featured,
  .page-project .project-photo-grid[data-count="2"] .project-photo-tile,
  .page-project .project-photo-grid[data-count="2"] .project-photo-tile.is-featured {
    grid-column: span 2;
    grid-row: span 2;
  }

  .page-project .project-photo-grid[data-count="4"] .project-photo-tile,
  .page-project .project-photo-grid[data-count="4"] .project-photo-tile.is-featured {
    grid-column: span 1;
    grid-row: span 1;
  }

  .page-project .project-facts div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-project .project-note-band {
    padding: 48px 24px;
  }

  .page-project .project-note-band .pg-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .page-project .project-album-gallery {
    padding: 12px;
  }

  .page-project .project-photo-grid {
    grid-auto-rows: 116px;
    gap: 8px;
  }

  .page-project .project-photo-caption {
    display: none;
  }

  .page-project .project-feed-toolbar {
    display: none;
  }

  .project-lightbox {
    padding: 12px;
  }

  .project-lightbox-panel {
    max-height: calc(100vh - 24px);
  }

  .project-lightbox-panel img {
    max-height: calc(100vh - 116px);
  }

  .project-lightbox-step {
    top: auto;
    bottom: 66px;
    width: 42px;
    height: 42px;
    transform: none;
  }

  .project-lightbox-prev { left: 18px; }
  .project-lightbox-next { right: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-project .project-photo-tile img,
  .page-project .project-load-more,
  .page-project .project-loader span,
  .project-lightbox-loader span[aria-hidden] {
    animation: none;
    transition: none;
  }
}