:root{--verde:#123f20;--verde2:#1f6034;--lima:#a7c957;--dourado:#b8973a;--fundo:#f4f7f2;--texto:#172019;--suave:#59645b;--borda:#dce5dc}
*{box-sizing:border-box}
body{margin:0;background:linear-gradient(160deg,#f8faf6,#edf4ed);color:var(--texto);font-family:'DM Sans',sans-serif;min-height:100vh}
.topo{height:82px;padding:0 clamp(20px,5vw,72px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--borda)}
.marca{display:flex;align-items:center;gap:12px;color:var(--verde);text-decoration:none}.marca>span{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:var(--verde);color:var(--lima);font:700 24px 'Cormorant Garamond'}.marca div{display:flex;flex-direction:column}.marca strong{font:700 21px 'Cormorant Garamond'}.marca small{color:var(--suave)}.voltar{color:var(--verde2);font-weight:700;text-decoration:none}
main{width:min(1120px,calc(100% - 32px));margin:56px auto}.card{background:#fff;border:1px solid var(--borda);border-radius:20px;box-shadow:0 18px 50px rgba(18,63,32,.09)}.acesso{max-width:760px;margin:auto;padding:clamp(28px,5vw,56px)}
.sobretitulo{margin:0 0 8px;color:var(--dourado);font-size:12px;font-weight:800;letter-spacing:.12em}h1{margin:0;color:var(--verde);font:700 clamp(32px,5vw,48px)/1.05 'Cormorant Garamond'}.intro{max-width:620px;color:var(--suave);line-height:1.65}
form{margin-top:30px}label{display:block;margin-bottom:8px;color:var(--verde);font-size:12px;font-weight:800;letter-spacing:.08em}.token-linha{display:flex;gap:10px}input{flex:1;min-width:0;padding:15px 16px;border:1.5px solid var(--borda);border-radius:10px;font:600 16px 'DM Sans';text-transform:uppercase}input:focus{outline:3px solid rgba(167,201,87,.25);border-color:var(--verde2)}button{border:0;border-radius:10px;padding:14px 20px;background:var(--verde);color:#fff;font-weight:800;cursor:pointer}button:disabled{opacity:.6;cursor:wait}.secundario{background:#fff;color:var(--verde);border:1px solid var(--borda)}#mensagem{min-height:24px;color:#a43b16;font-size:14px}
.privacidade{margin-top:26px;padding:16px;border-left:4px solid var(--lima);background:#f5f9f2;display:flex;flex-direction:column;gap:4px}.privacidade span,.boas-vindas p{color:var(--suave);font-size:14px}.boas-vindas{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.grade-salas{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px}.sala{padding:24px;background:#fff;border:1px solid var(--borda);border-top:5px solid var(--verde2);border-radius:16px;box-shadow:0 8px 28px rgba(18,63,32,.07)}.sala .numero{color:var(--dourado);font-weight:800;font-size:12px}.sala h2{margin:7px 0;color:var(--verde);font:700 25px 'Cormorant Garamond'}.sala>p{color:var(--suave);line-height:1.5}.materiais-cabecalho{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:20px;padding-top:16px;border-top:1px solid var(--borda)}.materiais-cabecalho strong{color:var(--verde)}.materiais-cabecalho span{color:var(--suave);font-size:12px}.materiais{display:grid;gap:10px;margin-top:12px}.material{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px;border:1px solid #e6ece6;border-radius:12px;background:#fbfcfa;color:var(--texto);text-decoration:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.material:hover{transform:translateY(-1px);border-color:#b7cbb8;box-shadow:0 8px 20px rgba(18,63,32,.08)}.material:focus-visible{outline:3px solid rgba(167,201,87,.35);outline-offset:2px}.material-icone{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:#eaf3ea;color:var(--verde);font-size:14px;font-weight:900}.material-texto{min-width:0;display:flex;flex-direction:column;gap:2px}.material-texto small{color:var(--dourado);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.material-texto strong{overflow:hidden;text-overflow:ellipsis}.material-texto em{color:var(--suave);font-size:12px;font-style:normal;line-height:1.35}.material-acao{color:var(--verde2);font-size:12px;font-weight:800}.material-youtube .material-icone{background:#fff0f0;color:#c62828}.material-spotify .material-icone{background:#e8f8ed;color:#147c3c}.material-drive .material-icone{background:#eef4ff;color:#245bb3}.material-meet .material-icone{background:#e9f8f5;color:#087f68}.material-pdf .material-icone{background:#fff0ed;color:#a83a24}.material-audio .material-icone{background:#f4edff;color:#6936a6}.material-indisponivel{pointer-events:none;opacity:.55}.materiais-vazio{display:flex;flex-direction:column;gap:4px;padding:18px;border:1px dashed #ccd8cc;border-radius:12px;background:#f8faf7}.materiais-vazio strong{color:var(--verde)}.materiais-vazio span{color:var(--suave);font-size:13px}footer{text-align:center;padding:28px;color:var(--suave);font-size:12px}

/* A1.2.6 R6 — entrada imersiva do Portal KennazOne */
.acesso-imersivo{position:relative;isolation:isolate;min-height:720px;margin:-24px calc(50% - 50vw) 0;padding:clamp(28px,5vw,72px) max(16px,calc((100vw - 1180px)/2));overflow:hidden;background:#092f29}.acesso-cenario{position:absolute;inset:0;z-index:-2;background-image:linear-gradient(90deg,rgba(3,32,27,.94) 0%,rgba(3,32,27,.76) 48%,rgba(3,32,27,.9) 100%),url('assets/portal-sete-salas.png');background-position:center;background-size:cover;filter:saturate(.82)}.acesso-cenario::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 55%,rgba(184,151,58,.2),transparent 32%),linear-gradient(180deg,rgba(2,25,21,.12),rgba(2,25,21,.78))}
.vitrine-salas{position:relative;z-index:1;margin:0 auto 34px;color:#fff}.vitrine-cabecalho{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:0 4px 16px}.vitrine-cabecalho .sobretitulo{color:#e4bd57}.vitrine-cabecalho h2{margin:0;font:700 clamp(30px,4vw,46px)/1 'Cormorant Garamond';color:#fff}.controle-movimento{padding:10px 14px;border:1px solid rgba(255,255,255,.45);background:rgba(3,32,27,.68);font-size:12px}.controle-movimento:hover,.controle-movimento:focus-visible{background:#fff;color:var(--verde);outline:3px solid rgba(228,189,87,.45);outline-offset:3px}
.vitrine-janela{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}.vitrine-trilho{display:flex;width:max-content;gap:14px;animation:salas-em-movimento 48s linear infinite;will-change:transform}.vitrine-repeticao{display:flex;gap:14px}.vitrine-card{position:relative;width:220px;aspect-ratio:1.55;flex:0 0 auto;overflow:hidden;border:1px solid rgba(255,255,255,.2);border-radius:14px;background:#0c3d31;box-shadow:0 12px 28px rgba(0,0,0,.3)}.vitrine-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(2,25,21,.92))}.vitrine-card img{width:100%;height:100%;display:block;object-fit:cover}.vitrine-card span,.vitrine-card strong{position:absolute;z-index:1;left:14px;right:12px;color:#fff}.vitrine-card span{bottom:42px;color:#e4bd57;font-size:10px;font-weight:800;letter-spacing:.1em}.vitrine-card strong{bottom:13px;font:700 18px/1.05 'Cormorant Garamond'}.vitrine-salas:hover .vitrine-trilho,.vitrine-salas:focus-within .vitrine-trilho,.carrossel-pausado .vitrine-trilho{animation-play-state:paused}@keyframes salas-em-movimento{to{transform:translateX(calc(-50% - 7px))}}
.acesso-imersivo>.acesso{position:relative;z-index:2;max-width:680px;margin:0 auto;padding:clamp(28px,4vw,48px);background:rgba(255,255,255,.96);border-color:rgba(255,255,255,.65);box-shadow:0 28px 80px rgba(0,0,0,.35);backdrop-filter:blur(12px)}.acesso-logo{display:block;width:min(230px,65%);height:auto;margin:0 0 20px}.aceite{display:flex;align-items:flex-start;gap:12px;margin-top:12px;padding:14px;border:1px solid var(--borda);border-radius:10px;background:#f8faf7;letter-spacing:0;line-height:1.45;text-transform:none}.aceite input{flex:0 0 auto;width:18px;height:18px;margin:2px 0 0;padding:0;accent-color:var(--verde)}.aceite span{font-size:12px}
@media(max-width:760px){.topo{height:auto;padding:16px}.marca small,.voltar{font-size:12px}.token-linha,.boas-vindas{align-items:stretch;flex-direction:column}.token-linha button{width:100%}main{margin:28px auto}.acesso{padding:26px}.acesso-imersivo{min-height:0;margin:-12px calc(50% - 50vw) 0;padding:28px 16px 40px}.vitrine-cabecalho{align-items:flex-start;flex-direction:column;gap:14px}.vitrine-card{width:178px}.vitrine-card strong{font-size:16px}.acesso-imersivo>.acesso{padding:26px 20px;border-radius:16px}.grade-salas{grid-template-columns:1fr}.material{grid-template-columns:38px minmax(0,1fr)}.material-icone{width:38px;height:38px}.material-acao{grid-column:2}.materiais-cabecalho{align-items:flex-start;flex-direction:column;gap:4px}}
@media(prefers-reduced-motion:reduce){.vitrine-janela{overflow-x:auto;mask-image:none;-webkit-mask-image:none;scrollbar-color:#e4bd57 rgba(255,255,255,.14)}.vitrine-trilho{animation:none}.vitrine-repeticao{display:none}.controle-movimento{display:none}html{scroll-behavior:auto}}

/* A1.2.6 R11 — sala imersiva, aula principal e recursos laterais */
.sala{--sala-imagem:none;position:relative;isolation:isolate;overflow:hidden}.sala::before{content:"";position:absolute;inset:0;z-index:-2;background-image:var(--sala-imagem);background-position:center;background-size:cover;filter:saturate(.96) contrast(.94) brightness(.76)}.sala::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(115deg,rgba(255,255,255,.68) 0%,rgba(255,255,255,.58) 48%,rgba(255,255,255,.42) 100%)}.sala-cabecalho{width:min(620px,100%);padding:16px 18px;border:1px solid rgba(255,255,255,.72);border-radius:14px;background:rgba(255,255,255,.86);box-shadow:0 8px 22px rgba(18,63,32,.1);backdrop-filter:blur(8px)}.sala-cabecalho h2{margin:7px 0}.sala-cabecalho p{margin:0;color:var(--suave);line-height:1.5}
.sala-imagem-01{--sala-imagem:url('assets/sala01.webp')}.sala-imagem-02{--sala-imagem:url('assets/sala02.webp')}.sala-imagem-03{--sala-imagem:url('assets/sala03.webp')}.sala-imagem-04{--sala-imagem:url('assets/sala04.webp')}.sala-imagem-05{--sala-imagem:url('assets/sala05.webp')}.sala-imagem-06{--sala-imagem:url('assets/sala06.webp')}.sala-imagem-07{--sala-imagem:url('assets/sala07.webp')}
.conteudo-sala{margin-top:24px}.conteudo-sala-com-aula{display:grid;grid-template-columns:minmax(320px,1.25fr) minmax(300px,.9fr);align-items:start;gap:20px}.painel-aula{display:grid;gap:12px;position:sticky;top:18px}.painel-recursos{min-width:0}.conteudo-sala .materiais-cabecalho{margin-top:0}.material{background:rgba(251,252,250,.94);backdrop-filter:blur(4px)}
.aula-destaque{display:grid;grid-template-columns:64px minmax(0,1fr);align-items:center;gap:18px;min-height:190px;padding:24px;border:1px solid rgba(167,201,87,.72);border-radius:16px;background:linear-gradient(135deg,rgba(12,74,55,.96) 0%,rgba(18,63,32,.96) 72%);color:#fff;text-decoration:none;box-shadow:0 14px 30px rgba(18,63,32,.18);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.aula-destaque:hover{transform:translateY(-2px);border-color:#d5b85f;box-shadow:0 18px 36px rgba(18,63,32,.24)}.aula-destaque:focus-visible{outline:3px solid rgba(184,151,58,.5);outline-offset:3px}.aula-destaque-icone{width:64px;height:64px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.24);border-radius:16px;background:rgba(255,255,255,.12);color:#77e0ca;font-size:24px}.aula-destaque-texto{min-width:0;display:flex;flex-direction:column;gap:4px}.aula-destaque-texto small{color:#d9bf70;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.aula-destaque-texto strong{font:700 26px/1.05 'Cormorant Garamond';overflow-wrap:anywhere}.aula-destaque-texto em{color:rgba(255,255,255,.78);font-size:12px;font-style:normal;line-height:1.45}.aula-destaque-acao{grid-column:1/-1;width:100%;padding:14px 18px;border-radius:10px;background:#fff;color:var(--verde);font-size:13px;font-weight:800;text-align:center}.aula-destaque-indisponivel{pointer-events:none;opacity:.58}
@media(max-width:900px){.conteudo-sala-com-aula{grid-template-columns:1fr}.painel-aula{position:static}}
@media(max-width:760px){.aula-destaque{grid-template-columns:52px minmax(0,1fr);min-height:0;gap:14px;padding:18px}.aula-destaque-icone{width:52px;height:52px}.sala::after{background:rgba(255,255,255,.52)}.sala-cabecalho{background:rgba(255,255,255,.9)}}
.aula-tempo{display:block;margin-top:12px;padding-top:10px;border-top:1px solid rgba(255,255,255,.24);color:#fff;font-size:12px;font-weight:700;font-style:normal;font-variant-numeric:tabular-nums}
.aula-destaque-indisponivel .aula-destaque-acao{opacity:.62;pointer-events:none}

/* P51: detalhe ocupa a largura completa; navegação acima do conteúdo. */
.grade-salas-detalhe{grid-template-columns:minmax(0,1fr)}
.grade-salas-detalhe>button{justify-self:start;min-height:44px}
.grade-salas-detalhe>.sala{min-width:0;container-type:inline-size}
.conteudo-sala-com-aula{grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr)}
.painel-aula,.painel-recursos,.material,.sala-cabecalho{min-width:0;max-width:100%}
.material-texto strong,.material-texto em,.aula-tempo{overflow-wrap:anywhere}
.material-texto strong{overflow:visible;text-overflow:clip}
.grade-salas-detalhe>button:hover{background:var(--verde2)}
.grade-salas-detalhe>button:focus-visible{outline:3px solid var(--dourado);outline-offset:3px}
@container(max-width:720px){
 .conteudo-sala-com-aula{grid-template-columns:minmax(0,1fr)}
 .painel-aula{position:static}
 .materiais-cabecalho{flex-wrap:wrap;gap:6px}
}
@media(max-width:900px){.conteudo-sala-com-aula{grid-template-columns:minmax(0,1fr)}}
@media(max-width:420px){
 .sala{padding:16px}
 .aula-destaque{grid-template-columns:minmax(0,1fr)}
 .aula-destaque-icone{display:none}
 .sala-cabecalho{padding:14px}
}
@media(prefers-reduced-motion:reduce){.material,.aula-destaque{transition:none}.material:hover,.aula-destaque:hover{transform:none}}