/* ==========================================================================
   work.html — the all-work page. Builds on tokens / base / sections.css:
   page head, jump links, and the photography masonry.
   ========================================================================== */

section[id], .page-head { scroll-margin-top: 4.5rem; }

/* ─────────── PAGE HEAD ─────────── */
.page-head {
  position: relative; overflow: hidden;
  padding-top: clamp(8.5rem, 16vw, 13rem); padding-bottom: clamp(3.5rem, 7vw, 6rem);
  background: var(--ground); color: var(--body-color);
}
.page-head__bg { position: absolute; inset: 0; background: var(--grad-hero); }
.page-head__inner { position: relative; display: grid; gap: 1.4rem; }
.page-head__back { justify-self: start; margin-bottom: 1.1rem; }
.page-head__arrow { display: inline-block; margin-right: 0.35em; transition: transform var(--d-fast) var(--e-out); }
.page-head__back:hover .page-head__arrow { transform: translateX(-4px); }
.page-head__title { font-size: clamp(3rem, 9.4vw, 9.5rem); max-width: 11ch; }
.page-head__row {
  display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap;
  gap: 2rem 4rem; margin-top: clamp(1rem, 3vw, 2.5rem);
}
.page-head__row .lede { max-width: 46ch; }

/* the logo's own rule + ball, drawn once under the heading */
.page-head__rule { position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: center; }
.page-head__rule i {
  flex: 1; height: 2px; background: var(--yoy-red-hot);
  transform-origin: left center; animation: pageRule 1.8s var(--e-out) 0.5s both;
}
.page-head__rule b {
  width: 16px; height: 16px; margin: 0 var(--sp-gutter) 0 -2px; border-radius: 50%; background: var(--yoy-red-hot);
  animation: pageBall 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) 2s both;
}
@keyframes pageRule { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes pageBall { from { transform: scale(0); } to { transform: scale(1); } }

/* ─────────── JUMP LINKS (square-cut, like the rest of the chrome) ─────────── */
.jump { display: flex; gap: 12px; flex-wrap: wrap; }
.jump__link {
  position: relative; display: flex; align-items: center; gap: 1rem; isolation: isolate; overflow: hidden;
  padding: 1rem 1.35rem; border: 1px solid rgba(244, 237, 228, 0.3);
  font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; letter-spacing: -0.02em; color: var(--yoy-paper);
  transition: color 0.5s var(--e-out), border-color 0.5s var(--e-out);
}
.jump__link::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--yoy-amber);
  transform: scaleY(0); transform-origin: bottom center; transition: transform 0.6s var(--e-out);
}
.jump__link:hover, .jump__link:focus-visible { color: #14060A; border-color: var(--yoy-amber); }
.jump__link:hover::before, .jump__link:focus-visible::before { transform: scaleY(1); }
.jump__n { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.1em; color: var(--yoy-amber); transition: color 0.5s var(--e-out); }
.jump__link:hover .jump__n, .jump__link:focus-visible .jump__n { color: #14060A; }
.jump__go { margin-left: 0.4rem; transition: transform var(--d-fast) var(--e-out); }
.jump__link:hover .jump__go { transform: translateY(3px); }

/* ─────────── FILMS ─────────── */
.work--all { padding-top: clamp(4.5rem, 8vw, 7.5rem); }

/* ─────────── PHOTOGRAPHY — masonry ───────────
   With JS the items are dealt into N columns (shortest column first, so reading order runs
   across the top). Without it, plain CSS columns do the same job. */
.gallery { overflow: hidden; }
.gal { --gap: clamp(8px, 1vw, 14px); columns: 3 260px; column-gap: var(--gap); }
.gal.is-masonry { columns: auto; display: grid; grid-template-columns: repeat(var(--c, 4), minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.gal__col { display: grid; gap: var(--gap); }
.gal__item {
  position: relative; display: block; overflow: hidden; isolation: isolate;
  break-inside: avoid; margin-bottom: var(--gap);
  border-radius: var(--r-lg); background: var(--ink-700);
  box-shadow: 0 22px 44px -26px rgba(26, 13, 15, 0.55);
}
.gal.is-masonry .gal__item { margin-bottom: 0; }
.gal__item img {
  display: block; width: 100%; height: auto;
  transition: transform var(--d-slow) var(--e-out), filter var(--d-base) var(--e-out);
  pointer-events: none; user-select: none;
}
.gal__item::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(10, 5, 6, 0) 55%, rgba(10, 5, 6, 0.72) 100%);
  opacity: 0; transition: opacity var(--d-base) var(--e-out);
}
.gal__cap {
  position: absolute; left: 14px; bottom: 12px; z-index: 1;
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--yoy-paper); opacity: 0; transform: translateY(8px);
  transition: opacity var(--d-fast) var(--e-out), transform var(--d-base) var(--e-out);
}
.gal__item:hover img, .gal__item:focus-visible img { transform: scale(1.045); }
.gal__item:hover::after, .gal__item:focus-visible::after,
.gal__item:hover .gal__cap, .gal__item:focus-visible .gal__cap { opacity: 1; transform: none; }
.gal__item:focus-visible { outline: 2px solid var(--yoy-red); outline-offset: 3px; }
@media (hover: none), (pointer: coarse) {
  .gal__item::after, .gal__cap { opacity: 1; transform: none; }
}

@media (max-width: 860px) {
  .page-head__title { max-width: 9ch; }
  .jump { width: 100%; }
  .jump__link { flex: 1 1 14rem; justify-content: space-between; }
}