/* ============================================================
   CONCERTS, "Music That Carries Memory"
   Event posters hung as mounted prints, each with an exhibit
   label; a hairline index of past performances; a night close.
   ============================================================ */

/* ── FILTERS ───────────────────────────────────────────────── */
.events-section { padding-top: clamp(44px, 4.6vw, 66px); }
.concerts-filters { margin-bottom: clamp(56px, 7vw, 104px); }
.concerts-filters .cf-tab { min-height: 44px; }

/* ── GALLERY WALL ──────────────────────────────────────────── */
.events-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(64px, 7vw, 112px) clamp(40px, 7vw, 120px); align-items: start;
}
.event-card[hidden] { display: none; }
@media (min-width: 1025px) {
  .event-card.is-offset { margin-top: clamp(96px, 10vw, 160px); }
}
@media (prefers-reduced-motion: no-preference) {
  .event-card.is-entering { animation: eventIn 1s var(--ease-expo) both; }
  .event-card.is-entering.is-offset { animation-delay: 0.08s; }
  @keyframes eventIn { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
}

/* the mount: a pale mat with a hairline, the poster floated inside it */
.event-poster-link { display: block; }
.event-mount {
  position: relative; overflow: hidden; aspect-ratio: 4 / 5;
  background: var(--sheet); box-shadow: inset 0 0 0 1px var(--hair);
  transition: background-color 0.8s var(--ease-out), box-shadow 0.8s var(--ease-out);
}
/* an inner bevel line, like a cut mat */
.event-mount::after {
  content: ""; position: absolute; inset: clamp(14px, 1.6vw, 22px); pointer-events: none;
  border: 1px solid var(--hair); transition: inset 0.9s var(--ease-expo), border-color 0.6s var(--ease-out);
}
.event-poster {
  position: absolute; inset: clamp(40px, 5vw, 72px) clamp(36px, 4.6vw, 68px);
  display: flex; align-items: center; justify-content: center;
  transition: transform 1.4s var(--ease-expo);
}
.event-poster img {
  max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain;
  box-shadow: 0 1px 0 rgba(22,19,15,0.08), 0 26px 44px -26px rgba(22,19,15,0.55);
  filter: grayscale(0.4) sepia(0.06) contrast(1.02);
  transition: filter 0.9s var(--ease-out), box-shadow 1.2s var(--ease-expo);
}
@media (hover: hover) {
  .event-card:hover .event-mount { background: var(--paper-2); box-shadow: inset 0 0 0 1px var(--hair-2); }
  .event-card:hover .event-mount::after { inset: clamp(10px, 1.1vw, 16px); border-color: var(--hair-2); }
  .event-card:hover .event-poster { transform: translateY(-8px) scale(1.025); }
  .event-card:hover .event-poster img { filter: grayscale(0) sepia(0) contrast(1.03); box-shadow: 0 1px 0 rgba(22,19,15,0.08), 0 40px 60px -30px rgba(22,19,15,0.6); }
  .event-card:hover .event-title { background-size: 100% 1px; }
}
.event-poster-link:focus-visible { outline-offset: 6px; }

/* ── EXHIBIT LABEL ─────────────────────────────────────────── */
.event-info { padding-top: 28px; max-width: 560px; }
.event-meta { display: flex; align-items: center; gap: 0; margin-bottom: 14px; }
.event-no { font: italic 300 1rem/1 var(--font-display); color: var(--brass-ink); }
.event-no::after { content: ""; display: inline-block; width: 22px; height: 1px; background: var(--brass); vertical-align: middle; margin: -2px 12px 0; }
.event-cat { display: inline-flex; align-items: center; gap: 8px; font: 600 max(0.64rem, var(--label-floor))/1 var(--font-ui); letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-2); }
.event-cat .ico { width: 15px; height: 15px; color: var(--brass); }
.event-title {
  display: inline; font: 400 calc(var(--k-display) * clamp(1.32rem, 1.91vw, 1.77rem))/1.2 var(--font-display); letter-spacing: -0.018em; color: var(--ink);
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  transition: background-size 0.8s var(--ease-io);
}
html[dir="rtl"] .event-title { background-position: 100% 100%; }
.event-facts {
  display: flex; flex-wrap: wrap; gap: 0; margin: 22px 0 20px; border-block: 1px solid var(--hair);
}
.event-facts > div { padding: 12px 28px 12px 0; }
.event-facts > div + div { padding-inline-start: 24px; border-inline-start: 1px solid var(--hair); }
.event-facts dt { display: flex; align-items: center; gap: 7px; font: 600 max(0.58rem, var(--label-floor))/1 var(--font-ui); letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 7px; }
.event-facts dt .ico { width: 14px; height: 14px; color: var(--brass); }
.event-facts dd { font: 400 1rem/1.35 var(--font-display); color: var(--ink); }
.event-desc { font-size: 0.96rem; line-height: 1.75; color: var(--ink-2); }
.event-actions { display: flex; flex-wrap: wrap; gap: 4px 30px; margin-top: 18px; }
.event-link { min-height: 44px; }
.event-link .ico { color: var(--brass); }

.events-empty {
  display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center;
  padding: clamp(48px, 7vw, 96px) 0; border-block: 1px solid var(--hair);
  font: italic 400 1.2rem/1.5 var(--font-display); color: var(--ink-3);
}
.events-empty[hidden] { display: none; }
.events-empty .ico { width: 30px; height: 30px; color: var(--brass); }

/* ── PAST PERFORMANCES: hairline index ─────────────────────── */
.perf-list { list-style: none; border-top: 1px solid var(--hair-2); }
.perf-list li { border-bottom: 1px solid var(--hair); }
.perf-row {
  position: relative; isolation: isolate;
  display: grid; grid-template-columns: 120px minmax(0, 1fr) minmax(0, 300px) 24px; align-items: center; gap: 24px;
  padding: 28px 6px; transition: padding 0.55s var(--ease-out);
}
.perf-row::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--sheet);
  transform: scaleY(0); transform-origin: bottom; transition: transform 0.5s var(--ease-io);
}
.perf-year { font: italic 300 calc(var(--k-display) * clamp(1.27rem, 1.82vw, 1.64rem))/1 var(--font-display); letter-spacing: -0.02em; color: var(--brass-ink); }
.perf-main strong { display: block; font: 400 calc(var(--k-display) * clamp(1.19rem, 1.71vw, 1.47rem))/1.2 var(--font-display); letter-spacing: -0.012em; color: var(--ink); }
.perf-main > span { display: block; margin-top: 6px; font: 500 max(0.64rem, var(--label-floor))/1.4 var(--font-ui); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); }
.perf-place { display: inline-flex; align-items: center; gap: 10px; font-size: 0.9rem; line-height: 1.4; color: var(--ink-2); }
.perf-place .ico { width: 16px; height: 16px; color: var(--brass); }
.perf-go { width: 18px; height: 18px; color: var(--ink-3); transition: transform 0.5s var(--ease-out), color var(--t-fast); }
html[dir="rtl"] .perf-go { transform: scaleX(-1); }
@media (hover: hover) {
  .perf-row:hover { padding-inline: 22px; }
  .perf-row:hover::before { transform: scaleY(1); transform-origin: top; }
  .perf-row:hover .perf-go { color: var(--brass-ink); transform: translate(3px, -3px); }
  html[dir="rtl"] .perf-row:hover .perf-go { transform: scaleX(-1) translate(3px, -3px); }
}

/* ── CLOSING NIGHT ─────────────────────────────────────────── */
.concerts-cta { position: relative; overflow: hidden; padding: clamp(84px, 10vw, 136px) 0; border-bottom: 1px solid var(--hair-night); }
.cta-inner { text-align: center; max-width: 760px; margin: 0 auto; }
.cta-ico { width: 40px; height: 40px; margin: 0 auto 30px; color: var(--brass-light); }
.cta-inner .section-title { font-size: var(--fs-h1); font-weight: 300; margin-bottom: 24px; }
.cta-inner p { color: var(--on-night-2); font-size: var(--fs-lead); max-width: 560px; margin: 0 auto 44px; }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .concerts-filters .tabs { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); gap: 24px; }
  .concerts-filters .tabs::-webkit-scrollbar { display: none; }
  .cf-tab { flex-shrink: 0; white-space: nowrap; }
  .events-grid { grid-template-columns: 1fr; gap: 72px; }
  .event-poster { inset: 36px 32px; }
  .event-facts > div { padding-inline-end: 18px; }
  .event-facts > div + div { padding-inline-start: 18px; }

  .perf-row { grid-template-columns: 60px minmax(0, 1fr) 18px; grid-template-areas: "year main go" ". place place"; gap: 10px 16px; padding: 22px 0; }
  .perf-year { grid-area: year; font-size: 1.15rem; align-self: start; padding-top: 4px; }
  .perf-main { grid-area: main; }
  .perf-place { grid-area: place; font-size: 0.86rem; }
  .perf-go { grid-area: go; align-self: start; margin-top: 4px; }
}

/* ── HEBREW ────────────────────────────────────────────────── */
html[lang="he"] .event-facts dt, html[lang="he"] .perf-main > span { text-transform: none; letter-spacing: 0; font-size: 0.8rem; }
html[lang="he"] .event-cat { font-size: 0.82rem; }
html[lang="he"] .event-no, html[lang="he"] .perf-year, html[lang="he"] .events-empty { font-style: normal; }
@media (max-width: 600px) { .concerts-hero .page-hero-index { font-size: 5.6rem; opacity: 0.8; } }