/* work page and case page styles. Owned by the work page; uses the tokens defined in index.html */

  /* ---------- lines that rise out of a mask (names, the story) ---------- */
  .ln { display: block; overflow: hidden; padding-bottom: .12em; margin-bottom: -.12em; }
  .ln__i { display: block; translate: 0 108%; transition: translate 1.3s var(--ease) calc(var(--d, 0s) + var(--i, 0) * .09s + var(--ld, 0s)); }
  .in .ln__i, .in.ln__i { translate: 0 0; }

  /* ---------- the bar over the work: filters and grid or list ---------- */
  .wk__bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 24px; margin-bottom: clamp(28px, 4vw, 48px); }
  .filters { display: flex; flex-wrap: wrap; gap: 8px; }
  .chip, .wk__v { font: 500 .875rem/1 var(--text); color: var(--ink); border: 1px solid rgba(11,14,42,.4); border-radius: 999px; padding: 10px 16px; background: none; cursor: pointer; transition: background-color .6s var(--ease), color .6s var(--ease), border-color .6s var(--ease); min-height: 40px; }
  .chip.on, .chip:hover, .wk__v.on, .wk__v:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
  .wk__views { display: flex; gap: 6px; }
  .wk__v { display: inline-flex; align-items: center; gap: 10px; }
  .wk__ic { display: inline-grid; width: 12px; height: 12px; gap: 2px; }
  .wk__ic b { display: block; background: currentColor; border-radius: 1px; }
  .wk__ic--grid { grid-template-columns: 1fr 1fr; }
  .wk__ic--list { grid-template-rows: repeat(3, 1fr); }
  .wk__ic--list b { height: 2px; align-self: center; }

  /* ---------- the grid ---------- */
  .tiles { --lift: clamp(0px, 9vw, 140px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(36px, 5vw, 72px) var(--m); padding-bottom: var(--lift); }
  .tile { display: grid; gap: 16px; align-content: start; text-decoration: none; color: inherit; opacity: 0; translate: 0 72px; transition: opacity 1.2s var(--ease) var(--d, 0s), translate 1.6s var(--ease) var(--d, 0s); }
  .tile.in { opacity: 1; translate: 0 0; }
  .tile--r { position: relative; top: var(--lift); }
  .tile__pic { position: relative; display: block; aspect-ratio: 16 / 10; border-radius: 18px; overflow: hidden; background: var(--tint, var(--night)); transform-origin: 50% 50%; -webkit-mask-image: -webkit-radial-gradient(white, black); }
  .tile__in { position: absolute; inset: 0; display: block; will-change: transform; }
  .tile__in img, .tile__in video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .tile__in img { scale: 1.16; transition: scale 2.2s var(--ease) var(--d, 0s); }
  .tile.in .tile__in img { scale: 1; }
  .tile__in video { opacity: 0; transition: opacity 1.1s var(--ease); }
  .tile.playing .tile__in video { opacity: 1; }
  .tile__meta { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: baseline; }
  .tile__no { padding-top: .3em; }
  .tile__name { font: 300 clamp(1.7rem, 2.8vw, 3rem)/1 var(--display); letter-spacing: -.02em; --ld: .25s; }
  .tile__line { grid-column: 2; color: rgba(11,14,42,.78); font-size: .9375rem; --ld: .4s; }
  .tile__name .ln__i, .tile__line .ln__i { transition-property: translate, font-variation-settings; }
  .tile:hover .tile__name, .tile:focus-visible .tile__name { font-style: italic; }
  .tile__tags { grid-column: 2; color: rgba(11,14,42,.6); opacity: 0; transition: opacity 1.2s var(--ease) calc(var(--d, 0s) + .55s); }
  .tile.in .tile__tags { opacity: 1; }
  /* the bird leads */
  .tile--hero { grid-column: 1 / -1; }
  .tile--hero .tile__pic { aspect-ratio: 21 / 9; }
  .tile--hero .tile__name { font-size: clamp(2.4rem, 5vw, 5rem); }
  .tile--hero .tile__no { color: var(--blue); }

  /* ---------- the list ---------- */
  .wlist { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
  .wrow { opacity: 0; transition: opacity 1.1s var(--ease) var(--d, 0s); }
  .wrow.in { opacity: 1; }
  .wrow__a { display: grid; grid-template-columns: minmax(7rem, 1fr) minmax(0, 4fr) minmax(6rem, 1fr) minmax(10rem, 1.6fr) 2rem; align-items: baseline; gap: 8px var(--m); padding: clamp(18px, 2.4vw, 34px) 0; border-bottom: 1px solid var(--rule); text-decoration: none; color: inherit; transition: opacity .9s var(--ease); }
  .wrow__name { font: 300 clamp(2.2rem, 5.2vw, 5.4rem)/1 var(--display); letter-spacing: -.03em; --ld: .1s; }
  .wrow__name .ln__i { transition: translate 1.3s var(--ease) calc(var(--d, 0s) + .1s), padding-left 1.1s var(--ease); }
  .wrow__type, .wrow__tools { font-size: .9375rem; color: rgba(11,14,42,.72); }
  .wrow__arrow { font: 300 1.8rem/1 var(--display); justify-self: end; opacity: 0; translate: -12px 0; transition: opacity .8s var(--ease), translate 1s var(--ease); }
  .wrow__thumb { display: none; }
  .wrow--hero .wrow__name { font-size: clamp(3rem, 8.4vw, 8.6rem); }
  .wrow--hero .wrow__no { color: var(--blue); }
  @media (hover: hover) and (pointer: fine) {
    .wlist:hover .wrow__a { opacity: .32; }
    .wlist .wrow__a:hover, .wlist .wrow__a:focus-visible { opacity: 1; }
    .wrow__a:hover .wrow__name .ln__i { padding-left: .18em; font-style: italic; }
    .wrow__a:hover .wrow__arrow { opacity: 1; translate: 0 0; }
  }
  /* the preview that follows the pointer over the list */
  .wfloat { position: fixed; left: 0; top: 0; z-index: 30; width: 0; height: 0; pointer-events: none; }
  .wfloat__win { position: absolute; left: 0; top: 0; width: clamp(260px, 24vw, 420px); aspect-ratio: 16 / 10; translate: -50% -50%; border-radius: 14px; overflow: hidden; background: var(--night); opacity: 0; box-shadow: 0 30px 60px -30px rgba(11,14,42,.45); }
  .wfloat__win img, .wfloat__win video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .7s var(--ease); }
  .wfloat__win img.on, .wfloat__win.film video { opacity: 1; }
  .pg-work[data-view="grid"] .wfloat { display: none; }
  @media (hover: none), (pointer: coarse) {
    .wfloat { display: none; }
    .wrow__thumb { display: block; position: relative; width: 96px; aspect-ratio: 16 / 10; border-radius: 8px; overflow: hidden; background: var(--tint); align-self: center; }
    .wrow__thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .wrow__arrow { display: none; }
  }

  /* ---------- a piece: the film the title sits over ---------- */
  .pg-case { padding-top: 0; }
  .case__hero { position: relative; height: 100vh; height: 100svh; min-height: 520px; margin: 0 calc(var(--m) * -1); color: var(--star); overflow: hidden; }
  .case__film { position: absolute; inset: 0; overflow: hidden; background: var(--tint); cursor: pointer; will-change: clip-path; }
  .case__filmIn { position: absolute; inset: 0; will-change: transform; transform: scale(1.04); }
  .case__filmIn img, .case__filmIn video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .case__filmIn video { opacity: 0; transition: opacity 1.2s var(--ease); }
  .case__hero.film .case__filmIn video { opacity: 1; }
  .case__film::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(to top, rgba(5,6,26,.72) 0, rgba(5,6,26,.3) 34%, rgba(5,6,26,0) 60%), linear-gradient(to bottom, rgba(5,6,26,.35) 0, rgba(5,6,26,0) 22%); }
  .case__head { position: absolute; left: var(--m); right: var(--m); bottom: calc(var(--m) + 10px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 14px; margin: 0; pointer-events: none; will-change: transform, opacity; }
  .case__head .pg__title { font-size: clamp(3.4rem, 11vw, 12rem); line-height: .9; color: var(--star); }
  .case__crumb { pointer-events: auto; justify-self: start; opacity: 0; transition: opacity 1.2s var(--ease) .2s; }
  .case__crumb a { color: inherit; text-decoration: none; border-bottom: 1px solid rgba(243,242,251,.5); padding-block: 8px; }
  .case__line { margin: 0; max-width: 30em; font-size: clamp(1rem, 1.3vw, 1.1875rem); color: rgba(243,242,251,.88); opacity: 0; translate: 0 16px; transition: opacity 1.2s var(--ease) .9s, translate 1.4s var(--ease) .9s; }
  .case__hero.in .case__crumb, .case__hero.in .case__line { opacity: 1; translate: 0 0; }
  .case__cue { position: absolute; right: var(--m); bottom: calc(var(--m) + 14px + env(safe-area-inset-bottom, 0px)); color: rgba(243,242,251,.75); pointer-events: none; display: flex; align-items: center; gap: 10px; }
  .case__cue::after { content: ''; width: 1px; height: 34px; background: currentColor; transform-origin: top; animation: cue 2.8s var(--slow) infinite; }
  @keyframes cue { 0% { transform: scaleY(0); opacity: 1; } 55% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

  /* facts in columns */
  .case__facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px var(--m); margin: clamp(56px, 10vh, 120px) 0 clamp(56px, 10vh, 110px); }
  .case__facts > div { border-top: 1px solid var(--rule); padding-top: 12px; opacity: 0; translate: 0 24px; transition: opacity 1.1s var(--ease) var(--d, 0s), translate 1.3s var(--ease) var(--d, 0s); }
  .case__facts > div.in { opacity: 1; translate: 0 0; }
  .case__facts dd { margin: 8px 0 0; font: 300 clamp(1.15rem, 1.5vw, 1.5rem)/1.25 var(--display); letter-spacing: -.01em; }

  /* the story */
  .case__row { align-items: start; }
  .case__row > .case__lbl { grid-column: 1 / span 3; padding-top: .7em; opacity: 0; transition: opacity 1.2s var(--ease) var(--d, 0s); }
  .case__lbl.in { opacity: 1; }
  .case__row > .case__body { grid-column: 4 / span 8; }
  .case__p { margin: 0 0 1em; font: 300 clamp(1.4rem, 2.3vw, 2.25rem)/1.24 var(--display); letter-spacing: -.012em; }
  .case__p + .case__p .ln__i { transition-delay: calc(var(--d, 0s) + .5s + var(--i, 0) * .09s); }
  .case__go { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 18px; opacity: 0; translate: 0 18px; transition: opacity 1.1s var(--ease) calc(var(--d, 0s) + .6s), translate 1.3s var(--ease) calc(var(--d, 0s) + .6s); }
  .case__go.in { opacity: 1; translate: 0 0; }

  /* stills: they open from the bottom edge, and the picture inside drifts against the scroll */
  .case__media { position: relative; margin: 0; border-radius: 18px; overflow: hidden; background: var(--tint); clip-path: inset(14% 0 0 0 round 18px); opacity: 0; transition: clip-path 1.7s var(--ease) var(--d, 0s), opacity 1.1s var(--ease) var(--d, 0s); }
  .case__media.in { clip-path: inset(0 0 0 0 round 18px); opacity: 1; }
  .case__par { position: absolute; inset: 0; transform: scale(1.14); will-change: transform; }
  .case__par img, .case__par video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .case__wide { aspect-ratio: 16 / 9; margin-top: clamp(80px, 14vh, 160px); }
  .case__pair { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--m); margin-top: clamp(28px, 4vw, 56px); margin-bottom: clamp(90px, 16vh, 180px); align-items: end; }
  .case__tall { grid-column: 1 / span 5; aspect-ratio: 4 / 5; }
  .case__side { grid-column: 7 / span 6; aspect-ratio: 16 / 10; margin-bottom: 12%; }

  /* the next piece: scroll into it and its picture grows to fill the screen */
  .case__next { position: relative; height: 250vh; margin: 0 calc(var(--m) * -1); background: var(--paper); }
  .case__stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
  .case__nextInk { position: absolute; left: var(--m); right: var(--m); bottom: calc(var(--m) + 8px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 10px; margin: 0; color: var(--ink); pointer-events: none; }
  .case__nextInk .lbl { display: block; }
  .case__nextName { display: block; margin: 0; font: 300 clamp(3.4rem, 11vw, 12rem)/.9 var(--display); letter-spacing: -.035em; }
  .case__nextInk--star { color: var(--star); z-index: 1; }
  .case__win { position: absolute; inset: 0; display: block; color: var(--star); text-decoration: none; clip-path: inset(30% 33% 30% 33% round 18px); will-change: clip-path; }
  .case__winPic { position: absolute; inset: 0; background: var(--tint); will-change: transform; }
  .case__winPic img, .case__winPic video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .case__winPic video { opacity: 0; transition: opacity 1.2s var(--ease); }
  .case__win.film .case__winPic video { opacity: 1; }
  .case__winPic::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,6,26,.5) 0, rgba(5,6,26,0) 45%); }
  .case__win:hover .case__nextName, .case__win:focus-visible .case__nextName { font-style: italic; }
  .case__hint { position: absolute; right: var(--m); top: calc(76px + env(safe-area-inset-top, 0px)); display: flex; align-items: center; gap: 12px; color: #fff; mix-blend-mode: difference; pointer-events: none; transition: opacity .8s var(--ease); }
  .case__bar { position: relative; width: 84px; height: 1px; background: rgba(255,255,255,.35); overflow: hidden; }
  .case__bar i { position: absolute; inset: 0; background: #fff; transform-origin: left; transform: scaleX(0); }
  .case__next.going .case__hint { opacity: 0; }
  .case__next.calm { height: auto; }
  .case__next.calm .case__stage { position: relative; height: 80vh; height: 80svh; }
  .case__next.calm .case__win { clip-path: none; }
  .case__next.calm .case__hint { display: none; }

@media (max-width: 760px) {
  .tiles { grid-template-columns: minmax(0, 1fr); --lift: 0px; padding-bottom: 0; }
  .tile--r { top: 0; }
  .tile--hero .tile__pic { aspect-ratio: 16 / 10; }
  .wk__bar { align-items: flex-start; }
  .wrow__a { grid-template-columns: minmax(0, 1fr) auto; gap: 6px 14px; padding: 18px 0; }
  .wrow__no { grid-column: 1 / -1; }
  .wrow__name { grid-column: 1; font-size: clamp(2rem, 10vw, 2.8rem); }
  .wrow--hero .wrow__name { font-size: clamp(2.6rem, 13vw, 3.6rem); }
  .wrow__thumb { grid-column: 2; grid-row: 2 / span 2; }
  .wrow__type { display: none; }
  .wrow__tools { grid-column: 1; font-size: .875rem; }
  .case__hero { height: 88vh; height: 88svh; min-height: 480px; }
  .case__head .pg__title { font-size: clamp(3rem, 15vw, 5rem); }
  .case__cue { display: none; }
  .case__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case__row > .case__lbl, .case__row > .case__body { grid-column: 1 / -1; }
  .case__pair { grid-template-columns: minmax(0, 1fr); }
  .case__tall, .case__side { grid-column: 1 / -1; margin-bottom: 0; }
  .case__next { height: 210vh; }
  .case__nextName { font-size: clamp(3rem, 15vw, 5rem); }
  .case__hint { top: auto; bottom: calc(var(--m) + 8px + env(safe-area-inset-bottom, 0px)); }
  .case__nextInk { bottom: calc(var(--m) + 44px + env(safe-area-inset-bottom, 0px)); }
}
@media (prefers-reduced-motion: reduce) {
  .ln__i, .tile, .tile__in img, .tile__tags, .wrow, .case__facts > div, .case__lbl, .case__go, .case__media, .case__crumb, .case__line { transition: none !important; translate: 0 0 !important; opacity: 1 !important; scale: 1 !important; clip-path: none !important; }
  .case__cue::after { animation: none; }
}
  /* the router focuses the title after a page change; a heading is not a control, so it needs no ring */
  .pg-work .pg__title:focus, .pg-case .pg__title:focus { outline: none; }
  /* room for the italic on hover, which leans past the mask */
  .tile__name .ln, .wrow__name .ln, .case__nextName { padding-right: .2em; }
/* phone: the first piece shows on the first screen. One row of filters you swipe, no grid or list switch */
@media (max-width: 760px) {
  .pg-work .pg__head { margin-bottom: 28px; gap: 12px; }
  .pg-work .pg__lede { font-size: 1rem; }
  .wk__views { display: none; }
  .wk__bar { margin-bottom: 20px; width: calc(100% + var(--m) * 2); margin-left: calc(var(--m) * -1); }
  .filters { flex-wrap: nowrap; overflow-x: auto; padding: 2px var(--m); scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .filters::-webkit-scrollbar { display: none; }
  .filters .chip { flex: none; }
}