/* curso: tela inteira, menu solto */
.nav{position:relative;top:0;max-width:none;padding:0 28px}
.larga{padding:0 28px;max-width:1720px;margin:0 auto}
.curso-topo{padding:34px 0 22px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.curso-topo h1{font-size:clamp(28px,2.6vw,38px);line-height:1.1;letter-spacing:-.04em;font-weight:700;margin-top:6px}
.selo-mini{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:500;color:var(--fumaca)}
.selo-mini img{width:22px;height:22px;border-radius:6px}
.progresso{display:flex;align-items:center;gap:14px;background:var(--branco);border:1px solid var(--linha);border-radius:20px;padding:10px 18px 10px 10px}
.anel{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--lava) var(--pct,0%),#EEEAE2 0)}
.anel span{width:38px;height:38px;border-radius:50%;background:var(--branco);display:grid;place-items:center;font-weight:800;font-size:12.5px}
.progresso b{display:block;font-size:15px}
.progresso small{font-size:13px;color:var(--fumaca)}
.curso{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;align-items:start}
.curso.cinema{grid-template-columns:minmax(0,1fr)}
.curso.cinema .lista{display:none}
/* player */
.vp{position:relative;aspect-ratio:16/9;max-height:78vh;width:100%;background:#000;border-radius:24px;overflow:hidden;user-select:none}
.vp video,.vp iframe{width:100%;height:100%;display:block;border:0;background:#000}
.vp:fullscreen{border-radius:0;max-height:none}
.vp .grande{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:84px;height:84px;border-radius:50%;background:var(--lava);display:grid;place-items:center;box-shadow:0 10px 40px rgba(255,77,26,.45);transition:transform .2s,opacity .25s}
.vp .grande:hover{transform:translate(-50%,-50%) scale(1.07)}
.vp .grande svg{width:30px;height:30px;fill:var(--onix);margin-left:4px}
.vp.tocando .grande{opacity:0;pointer-events:none}
.ctrl{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 14px;background:linear-gradient(transparent,rgba(0,0,0,.78));color:#fff;transition:opacity .3s}
.vp.tocando.quieto .ctrl{opacity:0}
.vp.tocando.quieto{cursor:none}
.barra-t{position:relative;height:18px;display:flex;align-items:center;cursor:pointer}
.barra-t .fundo{position:absolute;left:0;right:0;height:5px;border-radius:5px;background:rgba(255,255,255,.22);transition:height .15s}
.barra-t:hover .fundo{height:7px}
.barra-t .carregado{position:absolute;left:0;height:100%;border-radius:5px;background:rgba(255,255,255,.3)}
.barra-t .feito{position:absolute;left:0;height:100%;border-radius:5px;background:var(--lava)}
.barra-t .bolinha{position:absolute;width:15px;height:15px;border-radius:50%;background:var(--lava);transform:translateX(-50%) scale(0);transition:transform .15s;box-shadow:0 0 0 4px rgba(255,77,26,.25)}
.barra-t:hover .bolinha{transform:translateX(-50%) scale(1)}
.barra-t .previa{position:absolute;bottom:22px;transform:translateX(-50%);background:rgba(20,20,22,.92);border-radius:8px;padding:4px 8px;font-size:12px;font-weight:700;opacity:0;pointer-events:none;white-space:nowrap}
.barra-t:hover .previa{opacity:1}
.botoes{display:flex;align-items:center;gap:6px;margin-top:6px}
.botoes button{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;color:#fff;transition:background .2s}
.botoes button:hover{background:rgba(255,255,255,.12)}
.botoes svg{width:20px;height:20px;fill:currentColor}
.botoes .tempo{font-size:13.5px;font-weight:600;font-variant-numeric:tabular-nums;margin:0 8px;white-space:nowrap}
.botoes .vol{width:0;opacity:0;transition:width .2s,opacity .2s;accent-color:var(--lava)}
.botoes .grupo-vol:hover .vol,.botoes .vol:focus{width:80px;opacity:1}
.grupo-vol{display:flex;align-items:center}
.botoes .vel{width:auto;padding:0 10px;font-size:13.5px;font-weight:700}
.esp{flex:1}
.menu-vel{position:absolute;right:70px;bottom:62px;background:rgba(20,20,22,.96);border-radius:14px;padding:6px;display:none;flex-direction:column;min-width:120px}
.menu-vel.aberto{display:flex}
.menu-vel button{width:auto;height:auto;text-align:left;padding:8px 12px;border-radius:8px;font-size:14px;font-weight:600;color:#fff;display:block}
.menu-vel button.on{color:var(--lava)}
.aviso-vp{position:absolute;left:50%;top:18px;transform:translateX(-50%);background:rgba(20,20,22,.9);color:#fff;border-radius:999px;padding:8px 14px;font-size:13.5px;font-weight:600;opacity:0;transition:opacity .3s;pointer-events:none;white-space:nowrap}
.aviso-vp.ver{opacity:1}
.fim-vp{position:absolute;inset:0;background:rgba(11,11,12,.86);display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#fff;text-align:center;padding:20px}
.fim-vp.ver{display:flex}
.fim-vp small{color:var(--lava);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:12.5px}
.fim-vp b{font-size:26px;letter-spacing:-.03em;max-width:520px}
.fim-vp .acoes-fim{display:flex;gap:10px}
.fim-vp .acoes-fim button{border-radius:999px;padding:12px 20px;font-weight:700}
.fim-vp .seguir{background:var(--lava);color:var(--onix)}
.fim-vp .ficar{background:rgba(255,255,255,.12);color:#fff}
.capa-aula{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:34px;color:var(--papel);background:radial-gradient(70% 90% at 85% 20%,rgba(255,77,26,.35),transparent 70%),var(--onix)}
.capa-aula img{position:absolute;right:34px;top:30px;width:150px}
.capa-aula small{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--lava)}
.capa-aula h2{font-size:clamp(24px,3vw,40px);letter-spacing:-.035em;line-height:1.1;margin:8px 0 10px;max-width:70%}
.capa-aula span{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--fumaca-esc)}
.capa-aula span i{width:8px;height:8px;border-radius:50%;background:#FFB020}
/* info da aula */
.aula-cab{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;padding:22px 2px 0}
.aula-cab .mod{font-size:13.5px;color:var(--fumaca);font-weight:600}
.aula-cab h3{font-size:clamp(24px,2.2vw,32px);letter-spacing:-.035em;line-height:1.15;margin-top:4px}
.aula-acoes{display:flex;gap:8px;flex-wrap:wrap}
.pilula{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--linha);background:var(--branco);border-radius:999px;padding:10px 16px;font-weight:700;font-size:14px}
.pilula svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.marcar i{width:18px;height:18px;border-radius:50%;border:2px solid #CFCAC0;display:grid;place-items:center}
.marcar.feito{background:#E6F7EE;border-color:#BDE8CF;color:#13894f}
.marcar.feito i{background:#2BD47D;border-color:#2BD47D}
.marcar.feito i::after{content:"";width:7px;height:4px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translate(1px,-1px)}
.abas-aula{display:flex;gap:4px;border-bottom:1px solid var(--linha);margin-top:22px;overflow-x:auto}
.abas-aula button{padding:12px 16px;font-weight:700;font-size:15px;color:var(--fumaca);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.abas-aula button.on{color:var(--onix);border-color:var(--lava)}
.abas-aula button em{font-style:normal;font-size:12px;background:var(--papel);border:1px solid var(--linha);border-radius:999px;padding:1px 8px;margin-left:6px}
.painel-aba{padding:22px 2px 0;max-width:900px}
.res{color:var(--fumaca);font-size:17px}
.passos-aula{list-style:none;counter-reset:p;margin:18px 0 0;display:flex;flex-direction:column;gap:10px}
.passos-aula li{counter-increment:p;display:flex;gap:14px;align-items:flex-start;background:var(--branco);border:1px solid var(--linha);border-radius:18px;padding:14px 18px;font-size:16.5px}
.passos-aula li::before{content:counter(p);width:28px;height:28px;border-radius:50%;background:var(--onix);color:var(--papel);display:grid;place-items:center;font-weight:800;font-size:13px;flex:none}
.dica{background:var(--branco);border:1px solid var(--linha);border-left:4px solid var(--lava);border-radius:18px;padding:16px 20px;margin-top:16px;font-size:16px}
.dica b{display:block;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--lava);margin-bottom:4px}
.ajudou{display:flex;align-items:center;gap:10px;margin-top:22px;font-weight:600;flex-wrap:wrap}
.ajudou button{border:1px solid var(--linha);background:var(--branco);border-radius:999px;padding:8px 14px;font-weight:700}
.ajudou button.on{background:var(--onix);color:var(--papel);border-color:var(--onix)}
.ajudou span{color:var(--fumaca);font-weight:500;font-size:14.5px}
/* comentarios */
.novo-com{display:flex;gap:12px;align-items:flex-start}
.av{width:40px;height:40px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:800;font-size:15px;background:var(--lava-claro);color:#B4300A}
.av.equipe{background:var(--onix)}
.av.equipe img{width:26px}
.novo-com .campos{flex:1;display:flex;flex-direction:column;gap:8px}
.novo-com input,.novo-com textarea,.resp-form textarea{font:inherit;font-size:15.5px;border:1px solid var(--linha);background:var(--branco);border-radius:16px;padding:12px 14px;outline:none;resize:vertical}
.novo-com input:focus,.novo-com textarea:focus,.resp-form textarea:focus{border-color:rgba(255,77,26,.5)}
.novo-com .linha-bt{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--fumaca)}
.btp{background:var(--lava);color:var(--onix);border-radius:999px;padding:10px 18px;font-weight:700;font-size:14.5px}
.ordem{display:flex;justify-content:space-between;align-items:center;margin:26px 0 8px;gap:10px;flex-wrap:wrap}
.ordem b{font-size:17px}
.ordem select{font:inherit;border:1px solid var(--linha);background:var(--branco);border-radius:999px;padding:7px 12px;font-size:14px}
.com{display:flex;gap:12px;padding:16px 0;border-top:1px solid var(--linha)}
.com .corpo{flex:1;min-width:0}
.com .quem{font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.com .quem small{font-weight:500;color:var(--fumaca);font-size:13px}
.selo-eq{font-size:11px;font-weight:800;background:var(--lava);color:var(--onix);border-radius:999px;padding:2px 8px}
.selo-ex{font-size:11px;font-weight:700;background:var(--papel);border:1px solid var(--linha);color:var(--fumaca);border-radius:999px;padding:1px 8px}
.com p{margin-top:4px;font-size:15.5px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}
.com .acoes-c{display:flex;gap:16px;margin-top:8px;font-size:13.5px;font-weight:700;color:var(--fumaca)}
.com .acoes-c button:hover,.com .acoes-c button.on{color:var(--lava)}
.respostas{margin-top:6px;padding-left:4px;border-left:2px solid var(--linha)}
.respostas .com{border:0;padding:12px 0 4px 12px}
.resp-form{display:flex;gap:8px;margin-top:10px;align-items:flex-start}
.resp-form textarea{flex:1;min-height:44px}
.vazio-c{text-align:center;padding:30px 10px;color:var(--fumaca)}
.vazio-c img{width:80px;margin:0 auto 10px}
.aviso-proto{font-size:13px;color:var(--fumaca);background:var(--branco);border:1px dashed var(--linha);border-radius:14px;padding:10px 14px;margin-top:18px}
/* transcricao e anotacoes */
.transc p{font-size:17px;line-height:1.75;color:#33322f;margin-bottom:14px}
.notas textarea{width:100%;min-height:220px;font:inherit;font-size:16px;line-height:1.6;border:1px solid var(--linha);background:var(--branco);border-radius:18px;padding:16px 18px;outline:none;resize:vertical}
.notas small{display:block;margin-top:8px;color:var(--fumaca);font-size:13px}
/* lista lateral */
.lista{background:var(--branco);border:1px solid var(--linha);border-radius:24px;padding:8px;position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto}
.lista-cab{padding:14px 12px 10px;border-bottom:1px solid var(--linha);margin-bottom:4px}
.lista-cab b{font-size:16px}
.lista-cab .bar{height:6px;border-radius:6px;background:#EEEAE2;margin-top:10px;overflow:hidden}
.lista-cab .bar i{display:block;height:100%;background:var(--lava);width:var(--pct,0%);transition:width .4s}
.modulo{padding:4px}
.modulo>b{display:flex;justify-content:space-between;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--fumaca);padding:12px 10px 6px}
.aula{display:flex;gap:12px;align-items:center;width:100%;text-align:left;padding:10px;border-radius:14px;font-size:14.5px;transition:background .2s}
.aula:hover{background:var(--papel)}
.aula.on{background:var(--onix);color:var(--papel)}
.aula .st{width:26px;height:26px;border-radius:50%;border:2px solid #D8D3C9;flex:none;display:grid;place-items:center;font-size:11px;font-weight:800;color:var(--fumaca)}
.aula.on .st{border-color:var(--lava);color:var(--lava)}
.aula.vista .st{background:#2BD47D;border-color:#2BD47D;color:#fff}
.aula .t{flex:1;line-height:1.3}
.aula .m{font-size:12px;color:var(--fumaca);white-space:nowrap;display:flex;align-items:center;gap:4px}
.aula.on .m{color:var(--fumaca-esc)}
.aula .m svg{width:12px;height:12px;fill:currentColor}
.navega{display:flex;justify-content:space-between;gap:12px;margin-top:30px;flex-wrap:wrap;max-width:900px}
.navega button{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:13px 22px;font-weight:700;font-size:15px}
.navega .ant{background:var(--branco);border:1px solid var(--linha)}
.navega .prox{background:var(--lava);color:var(--onix)}
.navega button:disabled{opacity:.35;cursor:default}
.ajuda-fim{margin-top:50px;background:var(--onix);color:var(--papel);border-radius:24px;padding:26px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.ajuda-fim p{color:var(--fumaca-esc);font-size:15px}
footer{margin-top:80px}
/* quem e voce (primeira visita, com servidor) */
.ident{position:fixed;inset:0;background:rgba(11,11,12,.55);backdrop-filter:blur(6px);display:grid;place-items:center;z-index:50;padding:16px}
.ident-caixa{background:var(--branco);border-radius:28px;padding:30px;width:min(440px,100%);display:flex;flex-direction:column;gap:12px;box-shadow:0 40px 90px rgba(0,0,0,.3)}
.ident-caixa img{width:80px}
.ident-caixa h2{font-size:26px;letter-spacing:-.035em}
.ident-caixa p{color:var(--fumaca);font-size:15.5px}
.ident-caixa label{display:flex;flex-direction:column;gap:6px;font-size:13.5px;font-weight:700}
.ident-caixa label small{font-weight:500;color:var(--fumaca)}
.ident-caixa input{font:inherit;font-size:15.5px;font-weight:500;border:1px solid var(--linha);border-radius:14px;padding:12px 14px;outline:none}
.ident-caixa input:focus{border-color:rgba(255,77,26,.55)}
.ident-caixa .bt{justify-content:center;margin-top:4px}
.ident-caixa .pular{color:var(--fumaca);font-weight:600;font-size:14px}
@media (max-width:1100px){.curso{grid-template-columns:minmax(0,1fr)}.curso>section{min-width:0}.lista{position:static;max-height:none}}
@media (max-width:600px){.larga,.nav{padding:0 14px}.vp{border-radius:16px}.capa-aula{padding:20px}.capa-aula img{width:80px;right:18px;top:16px}.capa-aula h2{max-width:100%}.botoes .tempo{margin:0 2px;font-size:12px}.botoes button{width:34px}.so-grande{display:none!important}}