/* RUSDRAM — REPERTOIRE. A playbill wall: poster grid + category filters. */

.page-hero {
  position: relative; padding: calc(var(--header-h) + 4rem) 0 3rem;
  background:
    linear-gradient(180deg, rgba(12,10,11,.7), var(--black)),
    radial-gradient(120% 80% at 50% 0%, #240a10, var(--black));
  text-align: center; overflow: hidden; isolation: isolate;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: url('../img/gen/repertoire-hero.jpg') center/cover; opacity: .22;
}
.page-hero .kicker { justify-content: center; margin-bottom: 1rem; }
.page-hero h1 { font-family: var(--f-display); font-size: clamp(2.4rem,1.6rem+4vw,4.6rem); color: var(--paper); }
.page-hero p { max-width: 60ch; margin: 1.2rem auto 0; color: var(--smoke-dim); font-size: 1.08rem; }

/* filter bar */
.filters { display: flex; gap: .6rem; flex-wrap: wrap; justify-content: center; padding: 2.4rem 0 0; }
.chip {
  font-family: var(--f-body); font-weight: 600; font-size: .8rem; letter-spacing: .06em;
  padding: .6em 1.2em; border: 1px solid var(--line); border-radius: 999px;
  color: var(--smoke); transition: all .3s var(--ease);
}
.chip:hover { border-color: var(--brass); color: var(--paper); }
.chip.is-active { background: var(--brass); color: #2a1d05; border-color: var(--brass); }

/* poster grid */
.rep { padding: 3rem 0 clamp(4rem,8vw,7rem); background: var(--black); }
.rep-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
@media (max-width: 1100px){ .rep-grid{ grid-template-columns: repeat(3,1fr);} }
@media (max-width: 820px){ .rep-grid{ grid-template-columns: repeat(2,1fr);} }
@media (max-width: 520px){ .rep-grid{ grid-template-columns: 1fr;} }

.poster {
  position: relative; border: 1px solid var(--line); background: var(--black-3);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.poster:hover { transform: translateY(-6px); border-color: var(--brass); box-shadow: 0 26px 50px -28px #000; }
.poster-top {
  aspect-ratio: 4/5; position: relative; display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(70% 55% at 50% 18%, rgba(231,205,132,.16), transparent 60%),
    linear-gradient(155deg, var(--velvet-dp), #150507);
}
.poster-top .mask { width: 42%; opacity: .5; }
.poster-top .poster-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.poster:hover .poster-top .poster-img { transform: scale(1.05); }
.poster-top .poster-img + .cat { z-index: 2; text-shadow: 0 1px 4px #000; }
.poster .tag {
  position: absolute; inset-block-start: .7rem; inset-inline-start: .7rem;
  background: var(--brass); color: #2a1d05; font-size: .58rem; font-weight: 800;
  letter-spacing: .14em; text-transform: uppercase; padding: .35em .7em; border-radius: 2px;
}
.poster .cat {
  position: absolute; inset-block-end: .7rem; inset-inline-end: .7rem;
  font-size: .58rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--brass); opacity: .8;
}
.poster-body { padding: 1.1rem 1.1rem 1.3rem; flex: 1; display: flex; flex-direction: column; }
.poster-title { font-family: var(--f-display); font-size: 1.3rem; color: var(--paper); line-height: 1.08; }
.poster-author { font-family: var(--f-serif); font-style: italic; color: var(--brass); font-size: .92rem; margin-top: .25rem; }
.poster-desc { color: var(--smoke-dim); font-size: .86rem; margin-top: .7rem; flex: 1; }
.poster-cta { margin-top: 1rem; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--brass); }

/* kids strip */
.kids { padding: clamp(3.5rem,7vw,6rem) 0; background: linear-gradient(180deg, var(--black), var(--black-2)); }
.kids .section-head { text-align: center; margin: 0 auto 2.4rem; }
.kids .section-head .kicker { justify-content: center; }
.kids-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 1rem; }
@media (max-width: 900px){ .kids-grid{ grid-template-columns: repeat(3,1fr);} }
@media (max-width: 560px){ .kids-grid{ grid-template-columns: repeat(2,1fr);} }
.kid {
  border: 1px solid var(--line); padding: 1.4rem 1rem; text-align: center; background: var(--black-3);
  transition: border-color .3s, transform .3s var(--ease);
}
.kid:hover { border-color: var(--brass); transform: translateY(-4px); }
.kid .ic { font-size: 1.8rem; }
.kid h4 { font-family: var(--f-display); color: var(--paper); font-size: 1.05rem; margin-top: .6rem; }
.kid p { font-family: var(--f-serif); font-style: italic; color: var(--brass); font-size: .82rem; margin-top: .2rem; }