/* ANIMACOES - Amazonia 2030 (preview)
   .v1 sala de projecao | .v2 grade 16:9 | .v3 faixas alternadas | .v4 mural escuro
   + popup de video com fundo desfocado e controles proprios */

.an .an-bloco{background:#fff}
.an-lista{list-style:none;margin:0;padding:0}

/* ---------- fachada (capa + play) ---------- */
.an-capa{position:relative;display:block;width:100%;padding:0;border:0;margin:0;cursor:pointer;overflow:hidden;border-radius:10px;background:#12211A;aspect-ratio:16/9}
.an-capa img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.22,.61,.36,1)}
.an-capa::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(16,32,22,.55),rgba(16,32,22,0) 55%);opacity:.85;transition:opacity .3s;pointer-events:none}
.an-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:clamp(52px,5vw,72px);height:clamp(52px,5vw,72px);border-radius:50%;background:rgba(255,255,255,.94);display:flex;align-items:center;justify-content:center;transition:transform .25s,background .25s;pointer-events:none}
.an-play svg{width:44%;height:44%;margin-left:3px;color:var(--verde-esc)}
.an-capa:hover img{transform:scale(1.05)}
.an-capa:hover .an-play{transform:translate(-50%,-50%) scale(1.09);background:#fff}
.an-capa:focus-visible{outline:3px solid var(--verde-esc);outline-offset:3px}

.an-org{display:block;font-family:var(--f-tit);font-size:var(--t-rotulo);letter-spacing:.12em;text-transform:uppercase;color:var(--verde-esc)}
.an-tit{font-family:var(--f-tit);line-height:1.32;color:var(--titulo);display:block}

/* ---------- V1 sala de projecao ---------- */
.v1 .an-destaque{margin:0 0 clamp(30px,3.4vw,54px)}
.v1 .an-destaque .an-txt{margin-top:18px;max-width:78%}
.v1 .an-destaque .an-tit{font-size:var(--t-secao)}
.v1 .an-lista{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,30px)}
.v1 .an-item{display:flex;flex-direction:column;gap:11px}
.v1 .an-item .an-tit{font-size:var(--t-card)}
@media(max-width:980px){.v1 .an-lista{grid-template-columns:repeat(2,1fr)}.v1 .an-destaque .an-txt{max-width:100%}}
@media(max-width:640px){.v1 .an-lista{grid-template-columns:1fr}}

/* ---------- V2 grade de seis ---------- */
.v2 .an-lista{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,34px)}
.v2 .an-item{display:flex;flex-direction:column;gap:12px}
.v2 .an-tit{font-size:var(--t-card)}
@media(max-width:980px){.v2 .an-lista{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.v2 .an-lista{grid-template-columns:1fr}}

/* ---------- V3 faixas alternadas ---------- */
.v3 .an-item{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,3.4vw,56px);align-items:center;padding:clamp(26px,3vw,44px) 0;border-top:1px solid var(--linha)}
.v3 .an-lista .an-item:last-child{border-bottom:1px solid var(--linha)}
.v3 .an-item:nth-child(even) .an-capa{order:2}
.v3 .an-item:nth-child(even) .an-txt{order:1}
.v3 .an-txt{display:flex;flex-direction:column;gap:13px;min-width:0}
.v3 .an-num{font-family:var(--f-tit);font-size:var(--t-rotulo);letter-spacing:.14em;color:var(--texto-sec)}
.v3 .an-tit{font-size:var(--t-secao);line-height:1.22}
@media(max-width:860px){.v3 .an-item{grid-template-columns:1fr;gap:18px}.v3 .an-item:nth-child(even) .an-capa{order:0}.v3 .an-item:nth-child(even) .an-txt{order:0}}

/* ---------- V4 mural escuro ---------- */
.v4 .an-bloco{background:var(--verde-escuro)}
.v4 .an-lista{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,2.2vw,32px)}
.v4 .an-item{position:relative;border-radius:12px;overflow:hidden;background:#0E2018}
.v4 .an-capa{border-radius:0}
.v4 .an-capa::after{background:linear-gradient(to top,rgba(9,20,14,.94) 0%,rgba(9,20,14,.62) 46%,rgba(9,20,14,.05) 100%);opacity:1}
.v4 .an-sobre{position:absolute;left:0;right:0;bottom:0;padding:clamp(18px,2.2vw,30px);display:flex;flex-direction:column;gap:7px;pointer-events:none}
.v4 .an-org{color:#A9D7A4}
.v4 .an-tit{color:#fff;font-size:var(--t-card)}
@media(max-width:760px){.v4 .an-lista{grid-template-columns:1fr}}

/* ---------- pagina de escolha ---------- */
.vx .an-escolha{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.an-op{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--linha);border-radius:12px;padding:24px;text-decoration:none;box-shadow:var(--sombra-s);transition:transform .2s,box-shadow .2s}
.an-op:hover{transform:translateY(-3px);box-shadow:var(--sombra-m)}
.an-op-n{font-family:var(--f-tit);font-size:var(--t-bloco);color:var(--titulo)}
.an-op-d{font-family:var(--f-txt);font-size:var(--t-corpo-xs);line-height:1.6;color:var(--texto)}
.an-op-l{margin-top:6px;font-family:var(--f-tit);font-size:var(--t-rotulo);letter-spacing:.12em;text-transform:uppercase;color:var(--verde-esc)}
@media(max-width:760px){.vx .an-escolha{grid-template-columns:1fr}}

/* ============================================================
   POPUP DO VIDEO
   ============================================================ */
body.an-travado{overflow:hidden}

.an-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:clamp(16px,4vw,56px)}
.an-modal[hidden]{display:none}
.an-fundo{position:absolute;inset:0;background:rgba(10,22,15,.74);-webkit-backdrop-filter:blur(18px) saturate(.92);backdrop-filter:blur(18px) saturate(.92);opacity:0;transition:opacity .22s ease}
.an-modal.an-visivel .an-fundo{opacity:1}

.an-caixa{position:relative;width:min(1120px,100%);opacity:0;transform:translateY(14px) scale(.985);transition:opacity .22s ease,transform .22s cubic-bezier(.22,.61,.36,1)}
.an-modal.an-visivel .an-caixa{opacity:1;transform:none}

.an-fechar{position:absolute;top:-58px;right:0;width:44px;height:44px;padding:0;display:flex;align-items:center;justify-content:center;border:0;border-radius:50%;background:#fff;color:#14261B;cursor:pointer;box-shadow:0 6px 22px rgba(0,0,0,.32);transition:transform .2s}
.an-fechar svg{width:19px;height:19px}
.an-fechar:hover{transform:scale(1.08)}
.an-fechar:focus-visible{outline:3px solid #fff;outline-offset:3px}

.an-palco{position:relative;width:100%;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.an-alvo,.an-alvo iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.an-toque{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:transparent;cursor:pointer}
.an-toque:focus-visible{outline:2px solid #fff;outline-offset:-4px}

.an-barra{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:12px;padding:14px clamp(12px,1.6vw,20px) 12px;background:linear-gradient(to top,rgba(6,14,9,.92),rgba(6,14,9,0));opacity:1;transition:opacity .3s}
.an-palco.an-rodando .an-barra{opacity:0}
.an-palco:hover .an-barra,.an-palco:focus-within .an-barra{opacity:1}
.an-bt{flex:0 0 auto;width:34px;height:34px;padding:0;display:flex;align-items:center;justify-content:center;border:0;border-radius:50%;background:transparent;color:#fff;cursor:pointer;transition:background .18s}
.an-bt svg{width:19px;height:19px}
.an-bt:hover{background:rgba(255,255,255,.16)}
.an-bt:focus-visible{outline:2px solid #fff;outline-offset:2px}
.an-tempo{flex:0 0 auto;font-family:var(--f-txt);font-size:12px;color:#E7EFE6;font-variant-numeric:tabular-nums;min-width:38px;text-align:center}
.an-trilha{position:relative;flex:1 1 auto;height:4px;border-radius:99px;background:rgba(255,255,255,.3);cursor:pointer}
.an-trilha:focus-visible{outline:2px solid #fff;outline-offset:4px}
.an-preencher{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:99px;background:var(--menu-ativo)}
.an-preencher::after{content:'';position:absolute;right:-5px;top:50%;transform:translateY(-50%);width:10px;height:10px;border-radius:50%;background:#fff;opacity:0;transition:opacity .18s}
.an-trilha:hover .an-preencher::after,.an-trilha:focus-visible .an-preencher::after{opacity:1}

@media(max-width:700px){
  .an-fechar{top:-52px;width:40px;height:40px}
  .an-modal{padding:16px}
  .an-barra{gap:8px;padding:10px 10px 8px}
  .an-tempo{min-width:34px;font-size:11px}
}
@media(prefers-reduced-motion:reduce){.an-capa img,.an-play,.an-fundo,.an-caixa,.an-barra{transition:none}}
/* cortina: esconde a interface do YouTube enquanto o video engata */
.an-cortina{position:absolute;inset:0;background:#000;display:flex;align-items:center;justify-content:center;z-index:3;transition:opacity .3s ease}
.an-cortina.an-saiu{opacity:0;pointer-events:none}
.an-girando{width:34px;height:34px;border-radius:50%;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;animation:anGira .8s linear infinite}
@keyframes anGira{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.an-girando{animation-duration:2.4s}}
/* camada de pausa: cobre a grade de sugestoes do YouTube */
.an-pausa{position:absolute;inset:0;z-index:2;display:none;align-items:center;justify-content:center;background:rgba(6,14,9,.55);cursor:pointer}
.an-palco.an-pausado .an-pausa{display:flex}
.an-pausa-bt{width:clamp(56px,5.4vw,76px);height:clamp(56px,5.4vw,76px);border-radius:50%;background:rgba(255,255,255,.94);display:flex;align-items:center;justify-content:center;transition:transform .22s}
.an-pausa-bt svg{width:42%;height:42%;margin-left:3px;color:var(--verde-esc)}
.an-pausa:hover .an-pausa-bt{transform:scale(1.08)}
.an-barra{z-index:4}
@media(prefers-reduced-motion:reduce){.an-pausa-bt{transition:none}}