.ek-curso{container-type:inline-size}
.ek-curso .top{display:flex;gap:24px;padding:20px}
.ek-curso .bigc{position:relative;width:420px;height:236px;flex:none;border-radius:6px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.ek-curso .bigc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ek-curso .bigc span{font-size:96px;font-weight:700;letter-spacing:-.04em}
.ek-curso .inf{flex:1;min-width:0}
.ek-curso .inf h2{font-size:28px;font-weight:700;margin:12px 0 8px}
.ek-curso .inf>h2:first-child{margin-top:0}
.ek-curso .inf p{font-size:15px;line-height:1.5;color:var(--ink2);margin-bottom:16px}
.ek-curso .prog{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink2);margin-bottom:18px}
.ek-curso .prog .bar{width:280px}
.ek-curso .acts{display:flex;gap:10px;flex-wrap:wrap}
.ek-curso .ficha{width:250px;flex:none;border-left:1px solid var(--line);padding-left:20px;display:flex;flex-direction:column;gap:12px}
.ek-curso .ficha small{display:block;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.ek-curso .ficha b{font-size:14px;font-weight:600}
.ek-curso .cols{display:flex;gap:20px;margin-top:20px;align-items:flex-start}
.ek-curso .aulas{flex:1;min-width:0;padding:6px 18px 10px}
.ek-curso .lado{width:340px;flex:none;display:flex;flex-direction:column;gap:14px}
.ek-curso .lado:empty{display:none}
.ek-curso .st{font-size:16px;font-weight:600;padding:12px 0 6px}
.ek-curso .st span{color:var(--muted);font-weight:500;margin-left:6px}
.ek-curso .ls{display:flex;align-items:center;gap:16px;padding:12px 10px;border:0;border-bottom:1px solid #f1f5f9;border-radius:6px;overflow:visible;color:inherit}
.ek-curso a.ls:hover{background:#f8fafc}
.ek-curso a.ls:hover .tx b{color:var(--brand)}
.ek-curso .ls.now{background:#f8fafc}
.ek-curso .ls .n{width:22px;font-size:18px;color:var(--muted);text-align:center;flex:none}
.ek-curso .ls .th{position:relative;width:132px;height:74px;flex:none;border-radius:4px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.ek-curso .ls .th .pb{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(15,23,42,.12)}
.ek-curso .ls .th .pb i{display:block;height:100%;background:var(--brand)}
.ek-curso .ls .tx{flex:1;min-width:0}
.ek-curso .ls .tx b{display:block;font-size:15px;font-weight:600;margin-bottom:3px}
.ek-curso .ls .tx p{font-size:13px;color:var(--muted);margin-bottom:6px}
.ek-curso .ls .d{font-size:13px;color:var(--ink2);font-weight:600;flex:none}
.ek-curso .ls.lock{opacity:.75;cursor:not-allowed}
.ek-curso .vazio{padding:18px 4px;color:var(--muted);font-size:14px}
.ek-curso .side{padding:16px}
.ek-curso .side>svg.lucide{color:var(--brand);width:22px;height:22px}
.ek-curso .side b{display:block;font-size:15px;margin:8px 0 4px}
.ek-curso .side p{font-size:13px;color:var(--muted);margin-bottom:10px}
.ek-curso .side .mat+.mat{margin-top:12px;padding-top:12px;border-top:1px solid #f1f5f9}
@container (max-width:1180px){
  .ek-curso .top{display:grid;grid-template-columns:1fr 250px;gap:20px 24px}
  .ek-curso .bigc{grid-column:1/-1;width:100%;height:auto;aspect-ratio:16/9;max-height:420px}
  .ek-curso .lado{width:300px}
}
.ek-ov-main .ek-curso{padding-top:0;padding-left:0;padding-right:0}
.ek-ov-main .ek-curso .top{border:0;border-radius:0;padding:0 0 20px}
.ek-ov-main .ek-curso .bigc{border-radius:0;max-height:440px}
.ek-ov-main .ek-curso .bigc:after{content:"";position:absolute;left:0;right:0;bottom:0;height:40%;background:linear-gradient(180deg,rgba(255,255,255,0),#fff)}
.ek-ov-main .ek-curso .inf,.ek-ov-main .ek-curso .ficha{margin:0 24px}
.ek-ov-main .ek-curso .ficha{margin-left:0}
.ek-ov-main .ek-curso .cols{padding:0 24px}
.ek-curso-404 .vazio404,.ek-perg .cartao.centro,.ek-fim .cartao.centro,.ek-aula .trava{text-align:center}
.ek-curso-404 .vazio404{width:620px;margin:20px auto;padding:36px 28px}
.ek-curso-404 h2,.ek-perg .cartao.centro h2,.ek-aula .trava h2{font-size:22px;font-weight:700;margin-bottom:8px}
.ek-curso-404 p,.ek-perg .cartao.centro>p,.ek-aula .trava p{font-size:15px;color:var(--ink2);margin-bottom:18px}
.ek-curso-404 .ic,.ek-perg .ic,.ek-fim .ic,.ek-aula .trava .ic{width:64px;height:64px;border-radius:50%;background:#f1f5f9;color:#475569;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.ek-curso-404 .ic svg.lucide,.ek-perg .ic svg.lucide,.ek-fim .ic svg.lucide,.ek-aula .trava .ic svg.lucide{width:32px;height:32px}
.ek-perg .ic.ok,.ek-fim .ic.ok{background:#ecfdf5;color:var(--ok)}

.ek-aula{display:flex;gap:20px;align-items:flex-start}
.ek-aula .principal{flex:1;min-width:0}
.ek-aula .player{position:relative;height:560px;background:#0f172a;border-radius:8px;overflow:hidden;outline:0}
.ek-aula .player video{position:absolute;inset:0;width:100%;height:100%;background:#1e293b;object-fit:contain}
.ek-aula .player.is-full{height:100vh;border-radius:0}
.ek-aula .player .grande{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(15,23,42,.35);transition:transform .15s ease}
.ek-aula .player .grande:hover{transform:scale(1.06)}
.ek-aula .player .grande svg.lucide{width:34px;height:34px;margin-left:4px}
.ek-aula .player.is-playing .grande{display:none}
.ek-aula .player .ctl{position:absolute;left:0;right:0;bottom:0;padding:24px 20px 16px;background:linear-gradient(180deg,rgba(15,23,42,0),rgba(15,23,42,.9));transition:opacity .2s ease}
.ek-aula .player.is-idle .ctl{opacity:0}
.ek-aula .player.is-idle{cursor:none}
.ek-aula .player .line{position:relative;height:4px;background:rgba(226,232,240,.35);margin-bottom:14px;cursor:pointer;touch-action:none}
.ek-aula .player .line:before{content:"";position:absolute;left:0;right:0;top:-8px;bottom:-8px}
.ek-aula .player .line s{position:absolute;left:0;top:0;height:4px;width:0;background:rgba(226,232,240,.45)}
.ek-aula .player .line i{position:absolute;left:0;top:0;height:4px;width:0;background:var(--brand)}
.ek-aula .player .line u{position:absolute;left:0;top:-5px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:#fff;border:3px solid var(--brand)}
.ek-aula .player .bt{display:flex;align-items:center;gap:18px;color:#fff}
.ek-aula .player .bt button{display:flex;align-items:center;color:#fff;opacity:.92}
.ek-aula .player .bt button:hover{opacity:1}
.ek-aula .player .bt svg.lucide{width:20px;height:20px}
.ek-aula .player .ic-pause,.ek-aula .player.is-playing .ic-play,.ek-aula .player .ic-mudo,.ek-aula .player.is-muted .ic-som{display:none}
.ek-aula .player.is-playing .ic-pause,.ek-aula .player.is-muted .ic-mudo{display:block}
.ek-aula .player .vol{display:flex;align-items:center;gap:8px}
.ek-aula .player .vol input{width:0;opacity:0;transition:width .15s ease,opacity .15s ease;accent-color:var(--brand)}
.ek-aula .player .vol:hover input,.ek-aula .player .vol input:focus{width:80px;opacity:1}
.ek-aula .player .tm{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}
.ek-aula .player .sp{margin-left:auto;font-size:13px;font-weight:600;border:1px solid #64748b;border-radius:4px;padding:2px 8px;min-width:46px;justify-content:center}
.ek-aula .player.is-captions .legenda{color:var(--warn)}
.ek-aula .sobre{margin-top:14px;padding:16px 18px}
.ek-aula .sobre .cab{display:flex;justify-content:space-between;align-items:center;gap:16px}
.ek-aula .sobre .intro{font-size:14px;color:var(--ink2);margin-top:10px;line-height:1.5}
.ek-aula .sobre .intro p+p{margin-top:8px}
.ek-aula .texto{padding:28px 32px}
.ek-aula .texto .conteudo{font-size:16px;line-height:1.65;color:var(--ink2)}
.ek-aula .texto .conteudo h1,.ek-aula .texto .conteudo h2,.ek-aula .texto .conteudo h3{color:var(--ink);font-weight:700;line-height:1.25;margin:18px 0 10px}
.ek-aula .texto .conteudo h1:first-child,.ek-aula .texto .conteudo h2:first-child,.ek-aula .texto .conteudo h3:first-child{margin-top:0}
.ek-aula .texto .conteudo h2{font-size:22px}
.ek-aula .texto .conteudo h3{font-size:18px}
.ek-aula .texto .conteudo p{margin-bottom:12px}
.ek-aula .texto .conteudo ul,.ek-aula .texto .conteudo ol{margin:0 0 12px 22px}
.ek-aula .texto .conteudo li{margin-bottom:6px}
.ek-aula .texto .conteudo a{color:var(--brand);text-decoration:underline}
.ek-aula .texto .conteudo img{max-width:100%;height:auto;border-radius:6px}
.ek-aula .linkaula{display:flex;align-items:center;gap:16px;padding:24px}
.ek-aula .linkaula .ic{width:48px;height:48px;border-radius:8px;background:#f1f5f9;color:var(--brand);display:flex;align-items:center;justify-content:center;flex:none}
.ek-aula .linkaula>div{flex:1;min-width:0}
.ek-aula .linkaula b{display:block;font-size:16px;margin-bottom:4px}
.ek-aula .linkaula p{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ek-aula .trava{padding:40px 28px}
.ek-aula .lista{width:360px;flex:none;padding:16px 0}
.ek-aula .lista .topo{padding:0 16px}
.ek-aula .lista .nome{display:block;font-size:15px;font-weight:700;color:var(--ink)}
.ek-aula .lista .nome:hover{color:var(--brand)}
.ek-aula .lista .psub{margin:2px 0 10px}
.ek-aula .lista .bar{margin-bottom:10px}
.ek-aula .li{display:flex;gap:12px;align-items:center;padding:11px 16px;font-size:14px;color:var(--ink2)}
.ek-aula a.li:hover{background:#f8fafc}
.ek-aula .li small{display:block;font-size:12px;color:var(--muted)}
.ek-aula .li .c{width:24px;height:24px;border-radius:50%;border:2px solid #cbd5e1;display:flex;align-items:center;justify-content:center;flex:none}
.ek-aula .li .c svg.lucide{width:13px;height:13px}
.ek-aula .li.done .c{background:var(--ok);border-color:var(--ok);color:#fff}
.ek-aula .li.now{background:#f8fafc}
.ek-aula .li.now .c{border-color:var(--brand);color:var(--brand)}
.ek-aula .li.now small{color:var(--brand);font-weight:600}
.ek-aula .li.done.now .c{background:var(--ok);border-color:var(--ok);color:#fff}
.ek-aula .li.lock{color:var(--muted);pointer-events:none}

.ek-perg{display:flex;flex-direction:column;align-items:center;gap:14px}
.ek-perg .cartao{width:820px;padding:24px 28px}
.ek-perg .cartao.centro{padding:32px 28px}
.ek-perg .meta{display:flex;justify-content:space-between;gap:16px;font-size:13px;color:var(--muted)}
.ek-perg .avanco{display:flex;align-items:center;gap:12px;margin:12px 0 22px}
.ek-perg .avanco b{font-size:14px;white-space:nowrap}
.ek-perg .avanco .bar{flex:1}
.ek-perg .enunciado{font-size:22px;font-weight:600;margin-bottom:18px;line-height:1.3;color:var(--ink)}
.ek-perg .enunciado p{margin:0}
.ek-perg .enunciado img{max-width:100%;height:auto}
.ek-perg .op{display:flex;align-items:center;gap:12px;border:1px solid #cbd5e1;border-radius:6px;padding:14px 16px;font-size:15px;color:var(--ink2);margin-bottom:10px;background:#fff;cursor:pointer}
.ek-perg .op:hover{border-color:#94a3b8}
.ek-perg .op input{position:absolute;opacity:0;pointer-events:none}
.ek-perg .op .tx p{margin:0}
.ek-perg .op:has(input:checked){border-color:var(--brand);color:var(--ink);font-weight:500}
.ek-perg .op:has(input:focus-visible){outline:2px solid var(--brand);outline-offset:2px}
.ek-perg .rd{width:18px;height:18px;border-radius:50%;border:2px solid #94a3b8;display:flex;align-items:center;justify-content:center;flex:none}
.ek-perg .op.multi .rd{border-radius:4px}
.ek-perg .rd i{display:none;width:8px;height:8px;border-radius:50%;background:var(--brand)}
.ek-perg .op.multi .rd i{border-radius:2px}
.ek-perg .op:has(input:checked) .rd{border-color:var(--brand)}
.ek-perg .op:has(input:checked) .rd i{display:block}
.ek-perg .dica{font-size:13px;color:var(--muted);margin-top:4px}
.ek-perg .nav{display:flex;flex-direction:row-reverse;justify-content:space-between;align-items:center;gap:12px;margin-top:24px}
.ek-perg .nav .pend{margin-left:auto;font-size:13px;color:#a16207;font-weight:600}
.ek-perg .nav .voltar{margin-right:auto}
.ek-perg .titulo{font-size:22px;font-weight:600;margin:16px 0 8px}
.ek-perg .texto{font-size:15px;color:var(--ink2);margin-bottom:18px}
.ek-perg .acoes{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:8px}
.ek-perg .acoes.centro,.ek-fim .acoes.centro{justify-content:center}
.ek-perg .acoes form{margin:0}
.ek-perg .aviso{display:flex;gap:10px;align-items:flex-start;width:820px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:14px;color:var(--ink2);margin-bottom:12px;text-align:left}
.ek-perg .cartao .aviso{width:auto}
.ek-perg .aviso svg.lucide{color:#a16207;flex:none}
.ek-perg .faltam{display:flex;flex-direction:column;gap:8px;width:460px;margin:0 auto 18px;text-align:left}
.ek-perg .falta{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:6px;padding:10px 14px;font-size:14px;color:var(--ink2);background:#fff}
.ek-perg .falta:hover{border-color:var(--brand);color:var(--brand)}
.ek-perg .falta .n{width:24px;height:24px;border-radius:50%;background:#f1f5f9;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#475569;flex:none}
.ek-perg .falta svg.lucide{margin-left:auto}

.ek-fim{display:flex;justify-content:center}
.ek-fim .cartao{width:820px;padding:28px}
.ek-fim h2{font-size:24px;font-weight:700}
.ek-fim .cartao>p{font-size:15px;color:var(--ink2);margin:8px 0 18px}
.ek-fim .acoes{display:flex;gap:10px}
.ek-fim-row{margin-top:6px}
.ek-aula .interativo{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.ek-aula .interativo iframe{display:block;width:100%;min-height:560px;border:0}
.ek-aula .player video::cue{font-family:'Public Sans',sans-serif;font-size:20px;color:#fff;background:rgba(15,23,42,.82)}
.ek-aula .sobre .ptitle{font-size:18px}