/* ==========================================================================
   Nova Escola de Dança — página do Baile
   Reaproveita a cena do baile da home (pista, focos, equalizador, brilhos).
   ========================================================================== */

/* Topo -------------------------------------------------------------------- */
.bh {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: min(860px, calc(100svh - var(--nav-altura)));
  display: grid; align-items: center; text-align: center;
  padding-block: clamp(64px, 10vw, 120px) clamp(48px, 8vw, 96px);
  background: radial-gradient(90% 70% at 50% 0%, #3a1430, var(--vinho-noite) 75%);
}
.bh__capa { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.2s ease; }
.bh__capa.pronta { opacity: 1; }
.bh__capa::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgb(22 8 16 / 0.55), rgb(22 8 16 / 0.75) 55%, var(--vinho-noite)); }
.bh__cena { z-index: -1; }
.bh--com-capa .baile__chao { opacity: 0.55; }
.bh__conteudo { display: grid; justify-items: center; gap: 22px; }
.bh__eyebrow { color: var(--ouro); }
.bh__titulo { display: grid; justify-items: center; line-height: 0.82; font-size: 1rem; }
.bh__titulo .baile__palavra { font-size: clamp(4.2rem, 15vw, 10rem); text-wrap: balance; max-width: 14ch; }
.bh__titulo .assinatura { font-size: clamp(2.4rem, 6.5vw, 4.2rem); color: var(--ouro); margin-top: 0.05em; text-shadow: 0 0 24px rgb(242 181 68 / 0.45); text-transform: none; }
.bh__chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.bh__chips li {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px;
  background: rgb(22 8 16 / 0.6); border: 1px solid rgb(242 181 68 / 0.3); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-weight: 600; font-size: var(--t-s);
}
.bh__chips b { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ouro); }
.bh__contagem { display: flex; gap: 10px; }
.bh__contagem[hidden] { display: none; }
.bh__contagem div { display: grid; gap: 2px; min-width: 82px; padding: 12px 10px; border-radius: var(--raio-s); background: rgb(22 8 16 / 0.6); border: 1px solid var(--vidro-borda); }
.bh__contagem b { font: 800 2.4rem/1 var(--f-display); font-variant-numeric: tabular-nums; }
.bh__contagem span { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blush); }
.bh__acoes { justify-content: center; }

/* Sobre --------------------------------------------------------------------- */
.bh-sobre__grade { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 24px 64px; align-items: start; }
.bh-sobre__grade h2 { margin-top: 10px; }
.bh-sobre__texto { font-size: var(--t-l); line-height: 1.55; color: var(--blush); }
.bh-sobre__texto p { margin: 0 0 1em; }

/* Atrações ---------------------------------------------------------------- */
.atracoes { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.atracao {
  position: relative; display: grid; gap: 14px; padding: 14px 14px 22px; border-radius: calc(var(--raio) + 4px);
  background: linear-gradient(180deg, rgb(242 181 68 / 0.08), transparent 40%), var(--vinho);
  border: 1px solid rgb(242 181 68 / 0.22); transition: transform 0.4s var(--ease-suave), border-color 0.3s;
}
.atracao:hover { transform: translateY(-6px); border-color: rgb(242 181 68 / 0.6); }
.atracao__foto { position: relative; aspect-ratio: 4 / 5; border-radius: var(--raio); overflow: hidden; background: var(--ameixa); }
.atracao__foto img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease-suave); }
.atracao:hover .atracao__foto img { transform: scale(1.05); }
.atracao__foto::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgb(22 8 16 / 0.6), transparent 45%); }
.atracao__sem-foto { width: 100%; height: 100%; display: grid; place-items: center; font: 900 5rem/1 var(--f-display); color: rgb(242 181 68 / 0.5); background: radial-gradient(circle at 50% 30%, #4a1838, var(--ameixa)); }
.atracao__estilo { font-size: var(--t-xs); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ouro); }
.atracao h3 { font-size: 2rem; }
.atracao p { margin: 0; color: var(--texto-suave); font-size: var(--t-s); }
.atracao__texto { display: grid; gap: 6px; padding-inline: 6px; }

/* Galeria ------------------------------------------------------------------- */
.mosaico { columns: 3 260px; column-gap: 14px; }
.mosaico button { all: unset; box-sizing: border-box; display: block; width: 100%; margin-bottom: 14px; border-radius: var(--raio); overflow: hidden; cursor: zoom-in; break-inside: avoid; position: relative; }
.mosaico img { width: 100%; display: block; transition: transform 0.6s var(--ease-suave), filter 0.4s; }
.mosaico button:hover img { transform: scale(1.04); filter: brightness(1.1); }
.mosaico button:focus-visible { outline: 3px solid var(--neon); outline-offset: 3px; }

/* Lista de presença ----------------------------------------------------------- */
.ir {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 56px; align-items: center;
  padding: clamp(28px, 5vw, 56px); border-radius: calc(var(--raio) + 8px);
  background: radial-gradient(100% 120% at 0% 0%, rgb(242 181 68 / 0.16), transparent 55%), var(--vinho);
  border: 1px solid rgb(242 181 68 / 0.3);
}
.ir__texto p:not(.eyebrow) { color: var(--blush); }
.ir .eyebrow { color: var(--ouro); }
.ir h2 { margin: 8px 0 12px; }
.ir__form { display: grid; gap: 14px; }
.ir__form[hidden] { display: none; }
.ir__ok { display: grid; justify-items: center; gap: 8px; text-align: center; outline: none; }
.ir__ok[hidden] { display: none; }
.ir__ok h3 { font-size: 2.2rem; }
.ir__ok p { margin: 0; color: var(--blush); }
.contador { display: inline-flex; align-items: center; gap: 4px; padding: 4px; border-radius: 999px; border: 1px solid var(--vidro-borda); background: rgb(0 0 0 / 0.25); width: max-content; }
.contador button { width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--vidro); color: var(--texto); font-size: 1.3rem; cursor: pointer; }
.contador button:hover { background: rgb(255 95 162 / 0.2); }
.contador output { min-width: 42px; text-align: center; font: 800 1.5rem/1 var(--f-display); }

@media (max-width: 860px) {
  .bh-sobre__grade, .ir { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 480px) {
  .bh__contagem div { min-width: 72px; }
  .bh__chips li { font-size: var(--t-xs); }
}