/* ============ TOKENS ============ */
:root{
  --bg:#0f131c;
  --bg-topo:#0a0d14;
  --card:#171e2b;
  --card-2:#1f2838;
  --linha:#283247;
  --hover:rgba(255,255,255,.05);
  --texto:#ffffff;
  --suave:#b4bccb;
  --suave-2:#8590a3;
  --destaque:#2e8fff;
  --trilho:#3b4558;
  --link:#5aa9ff;
  --marca:radial-gradient(circle at 50% 45%,#1d3a66,#0b1220 72%);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--texto);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid #fff;outline-offset:2px}
svg{flex:none}

/* ============ BOTÕES ============ */
.btn-branco,.btn-contorno{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:48px;padding:0 32px;border-radius:4px;
  font-weight:600;font-size:16px;text-decoration:none;transition:background-color .15s ease}
.btn-branco{background:#fff;color:#111}
.btn-branco:hover{background:#e6e6e6}
.btn-contorno{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-contorno:hover{background:var(--hover)}
.btn-branco svg,.btn-contorno svg{width:20px;height:20px}

/* ============ TOPO ============ */
.topo{display:flex;align-items:center;justify-content:space-between;gap:16px;height:56px;padding:0 24px;background:var(--bg-topo);border-bottom:1px solid #1a2130}
.topo__marca,.topo__voltar{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:16px;text-decoration:none}
.topo__voltar svg{width:20px;height:20px}
.topo__voltar:hover,.topo__marca:hover{color:var(--suave)}
.topo__nav{display:flex;gap:26px;margin:0 auto 0 36px}
.topo__nav a{font-size:14.5px;font-weight:500;color:var(--suave);text-decoration:none;transition:color .15s ease}
.topo__nav a:hover{color:#fff}
@media(max-width:760px){.topo__nav{display:none}}

/* ============ INÍCIO: HERO ============ */
/* a capa ocupa a largura toda da tela e começa no topo, com o menu por cima */
.topo--sobre{position:absolute;top:0;left:0;right:0;z-index:5;border-bottom:0;background:linear-gradient(rgba(0,0,0,.7),rgba(0,0,0,0))}
.hero{position:relative;width:100%;height:clamp(500px,78vh,840px);overflow:hidden;background:#0a0f1a}
.hero__arte,.hero__arte img{position:absolute;inset:0;width:100%;height:100%}
.hero__arte img{object-fit:cover;object-position:center 12%}
.hero__arte::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(to bottom,rgba(0,0,0,.62) 0,rgba(0,0,0,0) 20%),
    linear-gradient(to right,rgba(0,0,0,.5) 0,rgba(0,0,0,0) 58%),
    linear-gradient(to bottom,rgba(15,19,28,0) 42%,rgba(15,19,28,.78) 76%,var(--bg) 100%),
    rgba(0,0,0,.3)}
/* sem a imagem de capa: fundo azul da marca com o produto à direita */
.hero.sem-capa .hero__arte{background:
  url(/img/genius-revolution.webp) right clamp(20px,8vw,160px) center/auto 72% no-repeat,
  radial-gradient(900px 520px at 72% 42%,rgba(46,143,255,.3),transparent 70%),
  #0a0f1a}
@media(max-width:760px){.hero.sem-capa .hero__arte{background-position:center 18%,center,center;background-size:min(84vw,420px) auto,auto,auto}}
.hero__dentro{position:absolute;left:0;right:0;bottom:clamp(28px,5vw,56px);max-width:1360px;margin:0 auto;padding:0 clamp(20px,5vw,72px)}
.hero__conteudo{min-width:0;max-width:680px}
.crumb{margin:0 0 6px;font-size:15px;color:#d4d8e0}
.hero__titulo{margin:0;font-size:clamp(26px,3.4vw,40px);font-weight:600;line-height:1.15;letter-spacing:-.01em;max-width:18em;text-wrap:balance}
.hero__prog{display:flex;align-items:center;gap:12px;margin:18px 0 0}
.barra{position:relative;display:block;height:4px;border-radius:2px;background:var(--trilho);overflow:hidden}
.barra i{position:absolute;left:0;top:0;bottom:0;background:var(--destaque);border-radius:2px}
.hero__prog .barra{width:min(330px,60vw)}
.hero__prog span{font-size:14px;color:var(--suave)}
.hero__conteudo .btn-branco{margin-top:22px}

/* ============ INÍCIO: CONTEÚDOS ============ */
.conteudos{max-width:1360px;margin:0 auto;padding:36px clamp(20px,5vw,72px) 96px}
.conteudos__topo{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}
.conteudos__titulo{display:flex;align-items:center;gap:18px}
.conteudos__titulo h2{margin:0;font-size:27px;font-weight:500}
.anel{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:var(--suave)}
.anel svg{width:24px;height:24px;transform:rotate(-90deg)}
.anel--p{font-size:13px;gap:6px}
.anel--p svg{width:18px;height:18px}

/* cada módulo com o número, o título e o quanto já foi visto */
.modulo + .modulo{margin-top:40px}
.modulo__topo{display:flex;align-items:center;gap:14px;margin-bottom:8px;padding:0 12px 12px;border-bottom:1px solid var(--linha)}
.modulo__n{display:grid;place-items:center;width:32px;height:32px;flex:none;border-radius:50%;background:var(--card-2);font-size:15px;font-weight:600}
.modulo__titulo{flex:1;min-width:0;margin:0;font-size:19px;font-weight:600;line-height:1.3}
.lista{list-style:none;margin:0;padding:0}
.lista a{display:grid;grid-template-columns:28px 124px minmax(0,1fr);align-items:center;gap:26px;padding:14px 12px;border-radius:8px;text-decoration:none;transition:background-color .15s ease}
.lista a:hover{background:var(--hover)}
.lista__n{font-size:17px;color:var(--texto);text-align:center}
.thumb{display:block}
.thumb__img{display:block;width:100%;aspect-ratio:16/9;border-radius:4px;overflow:hidden;background:#000}
.thumb__img img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
/* capas de produto (livros, fones) aparecem inteiras sobre o fundo da marca */
.thumb__img.is-inteira{background:var(--marca)}
.thumb__img.is-inteira img{object-fit:contain;object-position:center;padding:6% 0}
.thumb .barra{margin-top:8px;height:4px}
.lista__titulo{margin:0;font-size:17px;font-weight:500;line-height:1.35}
.dur{display:flex;align-items:center;gap:8px;margin:8px 0 0;font-size:15px;color:var(--suave)}
.dur svg{width:15px;height:15px}
@media(max-width:560px){
  .modulo__topo{padding:0 4px 12px}
  .modulo__titulo{font-size:17px}
  .lista a{grid-template-columns:20px 100px minmax(0,1fr);gap:14px;padding:12px 4px}
  .lista__titulo{font-size:15.5px}
}

/* ============ INÍCIO: DESCARGAS ============ */
.bloco{margin-top:72px;scroll-margin-top:24px}
.bloco__topo{display:flex;align-items:baseline;gap:14px}
.bloco__topo h2{margin:0;font-size:27px;font-weight:500}
.bloco__conta{font-size:15px;color:var(--suave)}
.bloco__desc{margin:6px 0 24px;font-size:15.5px;color:var(--suave-2)}

/* ============ AULA ============ */
.aula{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:22px;max-width:1880px;margin:0 auto;padding:18px 22px 80px}
.aula.is-cinema{grid-template-columns:minmax(0,1fr)}
@media(max-width:1060px){.aula{grid-template-columns:minmax(0,1fr)}}
@media(max-width:560px){.aula{padding:12px 14px 64px}}

/* player */
.player{position:relative;background:#000;border-radius:4px;overflow:hidden;user-select:none}
.player__tela{position:relative;aspect-ratio:16/9;background:#000}
.player__tela video,.player__tela iframe{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:contain;background:#000}
/* no áudio, a capa do conteúdo fica no lugar da imagem; o clique passa para o player */
.player__capa{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:6% 0;pointer-events:none;background:var(--marca)}
.player__grande{position:absolute;left:50%;top:50%;width:84px;height:84px;margin:-42px 0 0 -42px;border-radius:50%;background:#fff;color:#111;
  display:grid;place-items:center;box-shadow:0 6px 24px rgba(0,0,0,.4);transition:transform .15s ease}
.player__grande:hover{transform:scale(1.06)}
.player__grande svg{width:38px;height:38px;margin-left:5px}
.player.is-tocando .player__grande{display:none}
.player__aviso{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);margin:0;max-width:80%;padding:14px 18px;border-radius:8px;
  background:rgba(20,26,38,.94);color:var(--suave);font-size:15px;text-align:center}
.player__barra{padding:4px 22px 8px;background:#0c1018}
.player.is-embed .player__barra,.player.is-embed .player__grande{display:none}

.prog{position:relative;height:18px;display:flex;align-items:center;cursor:pointer;touch-action:none}
.prog__trilho{position:relative;flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,.28);overflow:hidden;transition:height .12s ease}
.prog:hover .prog__trilho,.prog.is-arrastando .prog__trilho{height:6px}
.prog__buf,.prog__val{position:absolute;left:0;top:0;bottom:0;width:0}
.prog__buf{background:rgba(255,255,255,.45)}
.prog__val{background:var(--destaque)}
.prog__pino{position:absolute;top:50%;width:13px;height:13px;margin:-6.5px 0 0 -6.5px;border-radius:50%;background:var(--destaque);transform:scale(0);transition:transform .12s ease}
.prog:hover .prog__pino,.prog.is-arrastando .prog__pino,.prog:focus-visible .prog__pino{transform:scale(1)}
.prog__dica{position:absolute;bottom:22px;transform:translateX(-50%);padding:3px 8px;border-radius:4px;background:rgba(12,16,24,.95);font-size:13px;font-weight:600;white-space:nowrap;pointer-events:none}

.controles{display:flex;align-items:center;justify-content:space-between;gap:12px;height:48px}
.controles__lado{display:flex;align-items:center;gap:6px;min-width:0}
.ctl{display:grid;place-items:center;width:40px;height:40px;border-radius:6px;color:#fff;transition:background-color .15s ease}
.ctl:hover{background:rgba(255,255,255,.08)}
.ctl:disabled{opacity:.35;cursor:default;background:none}
.ctl svg{width:24px;height:24px}
.ctl .i-pause,.player.is-tocando .ctl .i-play{display:none}
.player.is-tocando .ctl .i-pause{display:block}
.ctl .i-mudo,.player.is-mudo .ctl .i-som{display:none}
.player.is-mudo .ctl .i-mudo{display:block}
.vol{display:flex;align-items:center}
.vol__barra{width:0;opacity:0;margin:0;accent-color:#fff;transition:width .18s ease,opacity .18s ease,margin .18s ease;cursor:pointer}
.vol:hover .vol__barra,.vol:focus-within .vol__barra{width:72px;opacity:1;margin:0 8px 0 2px}
.tempo{margin-left:8px;font-size:14px;color:var(--suave);white-space:nowrap;font-variant-numeric:tabular-nums}
.tempo b{color:#fff;font-weight:600}
.ctl--chave{width:52px}
.chave{position:relative;width:34px;height:14px;border-radius:7px;background:#4a5568;transition:background-color .15s ease}
.chave i{position:absolute;top:50%;left:-2px;width:20px;height:20px;margin-top:-10px;border-radius:50%;background:#ddd;box-shadow:0 1px 3px rgba(0,0,0,.4);transition:left .15s ease,background-color .15s ease}
.ctl--chave[aria-checked="true"] .chave{background:rgba(46,143,255,.55)}
.ctl--chave[aria-checked="true"] .chave i{left:16px;background:#fff}
.menu-vel{position:relative}
.menu-vel__lista{position:absolute;right:0;bottom:48px;z-index:5;min-width:120px;margin:0;padding:6px;list-style:none;background:rgba(18,23,34,.97);border:1px solid var(--linha);border-radius:8px}
.menu-vel__lista button{display:flex;justify-content:space-between;width:100%;padding:8px 12px;border-radius:5px;font-size:14px;text-align:left}
.menu-vel__lista button:hover{background:rgba(255,255,255,.08)}
.menu-vel__lista button[aria-checked="true"]{color:var(--destaque);font-weight:700}
@media(max-width:640px){
  .player__barra{padding:2px 8px 4px}
  #btn-ant,#btn-prox,.vol__barra,#btn-cinema,.ctl--chave{display:none}
  .tempo{font-size:12.5px;margin-left:2px}
}

/* tela cheia: o vídeo ocupa tudo e a barra fica por cima */
.player:fullscreen{display:flex;flex-direction:column;border-radius:0}
.player:fullscreen .player__tela{flex:1;aspect-ratio:auto}
.player:fullscreen .player__barra{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.85));transition:opacity .25s ease}
.player:fullscreen.is-ocioso .player__barra{opacity:0}
.player:fullscreen.is-ocioso{cursor:none}

/* PDF: capa do material ao lado dos botões */
.doc{display:grid;grid-template-columns:minmax(140px,240px) minmax(0,1fr);align-items:center;gap:clamp(20px,4vw,48px);padding:clamp(22px,4vw,44px);border-radius:8px;
  background:radial-gradient(700px 360px at 15% 30%,rgba(46,143,255,.24),transparent 70%),#0b1220}
.doc__capa img{width:100%;height:auto;filter:drop-shadow(0 18px 30px rgba(0,0,0,.55))}
.doc__tipo{margin:0;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--link)}
.doc__nome{margin:8px 0 0;font-size:clamp(21px,2.2vw,30px);font-weight:600;line-height:1.25;text-wrap:balance}
.doc__acoes{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.doc__aviso{margin:20px 0 0;color:var(--suave)}
@media(max-width:560px){
  .doc{grid-template-columns:minmax(0,1fr);text-align:center}
  .doc__capa{width:min(180px,55%);margin:0 auto}
  .doc__acoes{flex-direction:column}
}

/* imagem: o infográfico na largura da coluna, sem passar do tamanho real */
.figura{display:block;border-radius:8px;overflow:hidden;background:#0b1220}
.figura img{width:100%;max-width:941px;height:auto;margin:0 auto}

/* informações da aula */
.aula__info{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-top:22px}
.aula__info .crumb{font-size:14px;color:var(--suave)}
.aula__titulo{margin:0;font-size:clamp(24px,2.4vw,34px);font-weight:500;line-height:1.2;letter-spacing:-.01em;text-wrap:balance}
.btn-concluir{display:inline-flex;align-items:center;gap:8px;flex:none;padding:10px 16px;border-radius:6px;background:var(--card-2);font-size:15px;font-weight:500;transition:background-color .15s ease}
.btn-concluir:hover{background:#2a3446}
.btn-concluir svg{width:18px;height:18px}
.btn-concluir[aria-pressed="true"]{background:#13321f;color:#4ade80}
@media(max-width:640px){.aula__info{flex-direction:column;gap:14px}}

/* texto da aula: parágrafos, listas e as tabelas de protocolo */
.texto{margin-top:26px;padding:clamp(20px,3vw,32px);border:1px solid var(--linha);border-radius:8px;background:var(--card);
  font-size:16.5px;line-height:1.65;color:#e4e8ef;overflow-wrap:anywhere}
.texto > :first-child{margin-top:0}
.texto > :last-child{margin-bottom:0}
.texto p{margin:0 0 1em}
.texto h2{margin:1.6em 0 .7em;font-size:20px;font-weight:700;color:#fff}
.texto ol{margin:0 0 1em;padding-left:1.4em}
.texto li{margin-bottom:.8em}
.texto li::marker{color:var(--link);font-weight:700}
.texto a{color:var(--link)}
.texto b,.texto strong{color:#fff;font-weight:600}
.texto .destaque{padding:14px 18px;border-left:3px solid var(--destaque);border-radius:0 6px 6px 0;background:rgba(46,143,255,.1);color:#fff}
.texto .assinatura{margin-top:1.6em}
.texto table{width:100%;margin:0 0 1.2em;border-collapse:collapse;font-size:15.5px;line-height:1.55}
.texto th,.texto td{padding:12px 14px;border:1px solid var(--linha);text-align:left;vertical-align:top}
.texto th{background:var(--card-2);font-weight:600;color:#fff}
.texto td:first-child{width:30%;font-weight:600;color:#fff}
/* no celular, cada linha da tabela vira um cartão */
@media(max-width:560px){
  .texto{font-size:16px}
  .texto table,.texto thead,.texto tbody,.texto tr,.texto th,.texto td{display:block;width:auto}
  .texto thead tr{border:0}
  .texto th{padding:0 0 10px;border:0;background:none;font-size:16px}
  .texto th + th{display:none}
  .texto tr{margin-bottom:10px;border:1px solid var(--linha);border-radius:6px;overflow:hidden}
  .texto td{border:0}
  .texto td:first-child{width:auto;padding-bottom:4px;background:var(--card-2)}
}

/* anexos */
.anexos h2{margin:40px 0 18px;font-size:20px;font-weight:500}
.anexos__grade{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,300px));gap:16px}
@media(max-width:560px){.anexos__grade{grid-template-columns:minmax(0,1fr)}}
.anexo{display:flex;flex-direction:column;border:1px solid var(--linha);border-radius:8px;background:var(--card);overflow:hidden}
.anexo__capa{position:relative;display:grid;place-items:center;height:120px;margin:16px 16px 0;border-radius:6px;background:var(--card-2);color:#c4cad6}
.anexo__capa svg{width:52px;height:52px}
.anexo__tipo{position:absolute;right:12px;bottom:12px;padding:2px 8px;border-radius:5px;background:#33405a;color:#eef1f6;font-size:12px;font-weight:700;letter-spacing:.04em}
.anexo__nome{margin:20px 16px 0;font-size:15px;font-weight:500;overflow-wrap:anywhere}
.anexo__origem{margin:6px 16px 0;font-size:13px;color:var(--suave-2)}
.anexo__tam{display:flex;align-items:center;gap:6px;margin:6px 16px 22px;font-size:13px;color:var(--suave-2)}
.anexo__tam svg{width:14px;height:14px}
.anexo__baixar{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:auto;padding:14px;border-top:1px solid var(--linha);font-size:15px;font-weight:500;text-decoration:none;transition:background-color .15s ease}
.anexo__baixar:hover{background:var(--card-2)}
.anexo__baixar svg{width:17px;height:17px}
.anexo__baixar.is-off{color:var(--suave-2);pointer-events:none}

/* anterior e siguiente, embaixo do conteúdo */
.aula__nav{display:flex;justify-content:space-between;gap:12px;margin-top:36px}
.aula__nav a{display:inline-flex;align-items:center;gap:10px;height:46px;padding:0 18px;border:1px solid var(--linha);border-radius:6px;font-size:15px;font-weight:500;text-decoration:none;transition:background-color .15s ease}
.aula__nav a:hover{background:var(--card)}
.aula__nav svg{width:18px;height:18px}
#link-prox{margin-left:auto;border-color:var(--destaque);background:var(--destaque);font-weight:600}
#link-prox:hover{background:#1f7ae6}

/* coluna da direita: módulos e aulas */
.aula__lado{min-width:0}
.mod + .mod{margin-top:18px}
.mod__topo{display:grid;grid-template-columns:22px minmax(0,1fr) auto 24px;align-items:center;gap:12px;width:100%;padding:8px 6px 12px;text-align:left}
.mod__n{font-size:16px}
.mod__titulo{display:block;font-size:17px;font-weight:500;line-height:1.3}
.mod__sub{display:block;margin-top:3px;font-size:13px;color:var(--suave-2)}
.mod__caret{width:20px;height:20px;color:var(--suave);transition:transform .15s ease}
.mod.is-fechado .mod__caret{transform:rotate(180deg)}
.mod.is-fechado .mod__aulas{display:none}
.mod__aulas{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.mod__aulas a{display:grid;grid-template-columns:128px minmax(0,1fr);gap:16px;align-items:center;padding:12px;border-radius:10px;text-decoration:none;transition:background-color .15s ease}
.mod__aulas a:hover{background:var(--hover)}
.mod__aulas a[aria-current="page"]{background:var(--card)}
.mod__aula-titulo{margin:0;font-size:15px;font-weight:500;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mod__aulas .dur{font-size:14px;margin-top:6px}
.mod__aulas .barra{margin-top:12px;height:3px}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.001ms!important}}