/* Paulton stage browser: scoped to this project and the existing Gate5 palette. */
.paulton-skip { position: fixed; top: -80px; left: 16px; z-index: 10001; padding: 12px 16px; background: var(--heading); color: #FFFFFF; }
.paulton-skip:focus { top: 12px; }
.paulton-page .project-lead-image { margin: 0; display: flex; flex-direction: column; justify-content: center; }
.paulton-page .project-lead-image img { height: auto; max-height: calc(100% - 26px); flex: 0 1 auto; object-fit: contain; }
.paulton-page .project-lead-image figcaption { flex: 0 0 auto; }
.paulton-hero-photo { cursor: pointer; }
.paulton-page .project-chapter { padding-block: var(--g5-space-12, 48px) !important; }
.paulton-page .chapter-heading { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--g5-space-8, 32px); margin-bottom: var(--g5-space-8, 32px); }
.paulton-page .chapter-heading h2 strong { font-weight: var(--g5-weight-strong, 600); }
.paulton-page .chapter-heading > p { align-self: end; margin: 0; }
.stage-browser { min-width: 0; }
.stage-tabs { display: flex; gap: var(--g5-space-1, 4px); align-items: stretch; overflow-x: auto; scrollbar-width: thin; }
.stage-tab { flex: 1 0 auto; min-height: 48px; padding: 12px 16px; border: 1px solid var(--g5-color-border, #949895); border-bottom: 0; border-radius: 16px 16px 0 0; background: var(--g5-color-stone, #F2F0EB); color: var(--heading); font: inherit; font-size: var(--g5-type-13, 13px); font-weight: var(--g5-weight-regular, 400); cursor: pointer; transition: background-color .2s ease, color .2s ease; }
.stage-tab:hover { background: var(--g5-color-hover, #FFBB50); }
.stage-tab[aria-selected="true"] { background: var(--g5-color-selection, #FFF8ED); border-color: var(--g5-color-hover, #FFBB50); font-weight: var(--g5-weight-strong, 600); }
.stage-tab:focus-visible { outline: 2px solid var(--heading); outline-offset: -4px; }
.stage-rollout { position: relative; overflow: hidden; background: var(--g5-color-selection, #FFF8ED); color: var(--heading); border: 1px solid var(--g5-color-hover, #FFBB50); border-top: 0; border-radius: 0 0 24px 24px; }
.stage-rollout::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; pointer-events: none; background: linear-gradient(to right, var(--g5-color-hover, #FFBB50) 0 var(--stage-open-left, 0px), transparent var(--stage-open-left, 0px) var(--stage-open-right, 0px), var(--g5-color-hover, #FFBB50) var(--stage-open-right, 0px) 100%); }
.stage-rollout[hidden], .stage-folder[hidden] { display: none; }
.stage-folder { padding: var(--g5-space-8, 32px); }
.stage-folder:focus-visible { outline: 2px solid var(--heading); outline-offset: -6px; }
.stage-folder-heading { display: grid; grid-template-columns: 1fr 1.5fr; gap: var(--g5-space-8, 32px); margin-bottom: var(--g5-space-6, 24px); align-items: baseline; }
.stage-folder-heading h3 { margin: 0; color: var(--heading); font-size: var(--g5-type-20, 20px); line-height: 1.3; font-weight: var(--g5-weight-regular, 400); }
.stage-folder-heading p { margin: 0; color: var(--heading); font-size: var(--g5-type-13, 13px); line-height: 1.6; }
.stage-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--g5-space-6, 24px); align-items: start; }
.stage-gallery figure { min-width: 0; margin: 0; }
.stage-photo { display: block; width: 100%; padding: 0; border: 0; background: transparent; cursor: pointer; }
.stage-photo img { display: block; width: 100%; height: auto; object-fit: contain; object-position: left top; border-radius: var(--g5-space-3, 12px); transition: transform .3s ease; }
.stage-photo:hover img { transform: scale(1.018); }
.stage-photo:focus-visible, .paulton-hero-photo:focus-visible { outline: 2px solid var(--heading); outline-offset: 4px; border-radius: 12px; }
.paulton-page .stage-gallery figcaption { color: var(--heading); letter-spacing: 0; font-size: var(--g5-type-12, 12px); margin-top: var(--g5-space-2, 8px); }
#folder-brief .stage-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
#folder-brief .stage-gallery figure:last-child { grid-column: 1 / -1; }
.stage-status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.paulton-page:not(.has-stage-tabs) .stage-tabs { display: none; }
.paulton-page:not(.has-stage-tabs) .stage-rollout { border-radius: 24px; }
.paulton-page .project-film-link { margin-top: var(--g5-space-6, 24px); }
.paulton-page .project-lightbox { background: rgba(0, 0, 0, .95); }
.paulton-page #paulton-enquiry { padding-block: var(--g5-space-12, 48px); background: var(--g5-color-stone, #F2F0EB); }
.paulton-page #paulton-enquiry .wrap { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: var(--g5-space-12, 48px); align-items: center; }
.paulton-page #paulton-enquiry h2 { max-width: none; margin: 0 0 var(--g5-space-4, 16px); padding: 0; border: 0; color: var(--heading); }
.paulton-page #paulton-enquiry p { max-width: 760px; margin: 0; color: var(--g5-color-text, #666666); }
.paulton-page #paulton-enquiry .btn { width: 250px; max-width: 100%; padding: 14px 20px; text-align: center; color: var(--heading); font-weight: var(--g5-weight-strong, 600); transition: background-color .2s ease, transform .2s ease; }
.paulton-page #paulton-enquiry .btn:hover { background: var(--g5-color-hover, #FFBB50); transform: scale(1.045); }
@media (min-width: 1101px) {
  .paulton-page .project-intro-grid { grid-template-columns: minmax(0, var(--paulton-hero-width, 1fr)) minmax(0, 1fr); gap: var(--paulton-hero-gap, var(--g5-space-12, 48px)); }
  .stage-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stage-folder:not(#folder-brief) .stage-photo img { aspect-ratio: 3 / 4; object-fit: cover; object-position: center; }
  #folder-brief .stage-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  #folder-brief .stage-gallery figure:last-child { width: 80%; justify-self: center; }
  :is(#folder-existing, #folder-finished) .stage-gallery { grid-template-columns: repeat(2, minmax(0, calc((100% - 48px) / 3))); justify-content: center; }
}
@media (max-width: 1100px) {
  .stage-tab { flex-grow: 0; }
}
@media (max-width: 860px) {
  .paulton-page .chapter-heading { grid-template-columns: 1fr; gap: 16px; }
  .stage-folder-heading { grid-template-columns: 1fr; gap: 16px; }
  .stage-folder { padding: 24px; }
  .stage-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .paulton-page #paulton-enquiry .wrap { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 600px) {
  .stage-gallery, #folder-brief .stage-gallery { grid-template-columns: 1fr; }
  .paulton-page .chapter-heading h2 { font-size: 24px; line-height: 1.3; }
}
@media (prefers-reduced-motion: reduce) {
  .paulton-page :is(.stage-tab, .stage-photo img, .lightbox-nav, #paulton-enquiry .btn) { transition: none; }
  .paulton-page :is(.stage-photo:hover img, .lightbox-nav:hover, #paulton-enquiry .btn:hover) { transform: none; }
}