@font-face { font-family: "Montserrat"; src: url("fonts/Montserrat.ttf"); font-weight: 100 900; }
@font-face { font-family: "Inter"; src: url("fonts/Inter.ttf"); font-weight: 100 900; }
:root {
  --fundo: #FBF3F8; --tinta: #2B1630; --suave: #8A7590; --rosa: #CF8BD8; --rosa-forte: #A85BBE; --rosa-claro: #F6E6F8;
  --linha: #EBDDE9; --branco: #fff; --verde: #34C759; --sombra: 0 12px 34px rgba(80, 30, 90, .10); --raio: 20px;
  --lateral: 280px; --escuro1: #2B1630; --escuro2: #3D1F45;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fundo); color: var(--tinta); font-family: Inter, system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
.r { color: var(--rosa-forte); }

/* menu lateral */
.lateral { position: fixed; inset: 0 auto 0 0; width: var(--lateral); background: linear-gradient(180deg, var(--escuro2), var(--escuro1)); color: #F3E6F5; padding: 22px 16px; display: flex; flex-direction: column; gap: 14px; overflow-y: auto; z-index: 20; }
.marca { display: flex; align-items: center; gap: 8px; padding: 0 6px; }
.marca .estrela { color: var(--rosa); font-size: 24px; }
.marca b { font: 800 22px Montserrat; color: #fff; }
.marca em { font: 800 11px Montserrat; font-style: normal; letter-spacing: 1px; background: var(--rosa); color: #fff; padding: 4px 7px; border-radius: 6px; }
.busca { display: flex; align-items: center; gap: 8px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .1); border-radius: 12px; padding: 10px 12px; }
.busca span { opacity: .6; }
.busca input { flex: 1; background: none; border: 0; outline: 0; color: #fff; font: 500 14px Inter; }
.busca input::placeholder { color: rgba(255, 255, 255, .5); }
.inicio-link, .mat-link { display: block; padding: 11px 12px; border-radius: 12px; font: 700 14px Inter; background: rgba(207, 139, 216, .15); border: 1px solid rgba(207, 139, 216, .35); }
.mat-link { background: none; border-color: rgba(255, 255, 255, .12); }
.inicio-link.on, .mat-link.on { background: rgba(207, 139, 216, .35); }
#menu h5 { font: 800 11px Montserrat; letter-spacing: 2px; text-transform: uppercase; color: var(--rosa); margin: 14px 8px 6px; }
.item { display: flex; align-items: center; gap: 10px; padding: 8px 8px; border-radius: 10px; font: 600 14px Inter; color: #E9D9EC; }
.item:hover { background: rgba(255, 255, 255, .06); }
.item.atual { background: rgba(207, 139, 216, .22); color: #fff; }
.item .ck { flex: none; width: 20px; height: 20px; border-radius: 6px; border: 2px solid rgba(255, 255, 255, .3); display: flex; align-items: center; justify-content: center; font: 800 12px Inter; }
.item.feita .ck { background: var(--rosa); border-color: var(--rosa); color: #fff; }
.item.escondida { display: none; }
.anel-card { margin-top: auto; display: flex; align-items: center; gap: 12px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); border-radius: 16px; padding: 14px; }
.anel-card b { display: block; font: 800 18px Montserrat; color: #fff; }
.anel-card small { font-size: 12px; opacity: .7; }
.anel { --p: 0; width: 46px; height: 46px; border-radius: 50%; background: conic-gradient(var(--rosa) calc(var(--p) * 1%), rgba(255, 255, 255, .15) 0); display: flex; align-items: center; justify-content: center; position: relative; }
.anel::before { content: ""; position: absolute; inset: 5px; border-radius: 50%; background: var(--escuro1); }
.anel span { position: relative; font: 800 11px Inter; color: #fff; }
.anel.claro::before { background: #fff; }
.anel.claro span { color: var(--tinta); }

/* área de conteúdo */
.conteudo { margin-left: var(--lateral); min-height: 100vh; }
.barra-topo { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 14px; padding: 14px 32px; background: rgba(251, 243, 248, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linha); font-size: 14px; color: var(--suave); }
.barra-topo .conta { margin-left: auto; }
.abre-menu { display: none; border: 0; background: var(--branco); border-radius: 10px; width: 40px; height: 40px; font-size: 18px; box-shadow: var(--sombra); cursor: pointer; }
main { max-width: 900px; margin: 0 auto; padding: 32px 28px 60px; }

/* elementos comuns */
.botao { display: inline-flex; align-items: center; gap: 8px; background: var(--tinta); color: #fff; font: 700 15px Inter; padding: 14px 22px; border-radius: 999px; border: 0; cursor: pointer; }
.botao.rosa { background: var(--rosa-forte); }
.botao.leve { background: var(--branco); color: var(--tinta); box-shadow: var(--sombra); }
.selo { display: inline-block; font: 800 12px Montserrat; letter-spacing: 1px; background: var(--rosa-forte); color: #fff; padding: 6px 10px; border-radius: 8px; }
.selo.claro { background: var(--rosa-claro); color: var(--rosa-forte); }
.cartao { background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra); padding: 22px 24px; margin-bottom: 18px; }
.sec { font: 800 24px Montserrat; letter-spacing: -.5px; margin: 34px 0 6px; }
.sec-sub { color: var(--suave); margin: 0 0 16px; }

/* início */
.heroi { position: relative; overflow: hidden; border-radius: 28px; padding: 44px; background: radial-gradient(circle at 85% 30%, rgba(207, 139, 216, .45), transparent 45%), linear-gradient(135deg, var(--escuro2), var(--escuro1)); color: #fff; display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }
.heroi small { font: 800 12px Montserrat; letter-spacing: 3px; color: var(--rosa); }
.heroi h1 { font: 800 50px/1.03 Montserrat; letter-spacing: -1.5px; margin: 14px 0; }
.heroi h1 .l2 { color: var(--rosa); }
.heroi p { color: #E3D0E7; line-height: 1.55; margin: 0 0 22px; }
.numeros { display: flex; gap: 30px; margin-top: 26px; }
.numeros b { display: block; font: 800 30px Montserrat; }
.numeros span { font-size: 12px; color: #CDB4D2; }
.ilus { display: flex; align-items: center; justify-content: center; position: relative; }
.ilus .cel { width: 150px; height: 266px; border-radius: 26px; background: #1A0D1E; padding: 7px; box-shadow: 0 20px 50px rgba(0, 0, 0, .4); transform: rotate(4deg); }
.ilus .cel img { width: 100%; height: 100%; object-fit: cover; border-radius: 20px; }
.ilus .cmd { position: absolute; left: -10px; top: 40px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .2); backdrop-filter: blur(6px); border-radius: 12px; padding: 10px 14px; font: 600 13px ui-monospace, Consolas, monospace; }
.ilus .cmd i { color: var(--rosa); font-style: normal; }
.progresso { display: flex; align-items: center; gap: 16px; margin-top: 18px; }
.progresso small { font: 800 11px Montserrat; letter-spacing: 2px; color: var(--rosa-forte); }
.progresso b { display: block; font-size: 16px; margin-top: 3px; }
.ciclo { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ciclo .cartao { margin: 0; padding: 20px; }
.ciclo i { font: 800 13px Montserrat; color: var(--rosa-forte); font-style: normal; }
.ciclo b { display: block; font: 800 20px Montserrat; margin: 6px 0; }
.ciclo span { font-size: 14px; color: var(--suave); line-height: 1.45; }
.caminho .etapa-mod { display: grid; grid-template-columns: 44px 1fr; gap: 16px; margin-bottom: 22px; }
.caminho .num-mod { width: 44px; height: 44px; border-radius: 50%; background: var(--rosa); color: #fff; font: 800 18px Montserrat; display: flex; align-items: center; justify-content: center; }
.caminho .cab { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.caminho .cab b { font: 800 20px Montserrat; }
.caminho .cab span { font-size: 13px; color: var(--suave); }
.caminho .cab em { margin-left: auto; font: 700 13px Inter; font-style: normal; color: var(--rosa-forte); }
.caminho p { margin: 4px 0 12px; color: var(--suave); }
.linha-aula { display: flex; gap: 16px; align-items: center; background: var(--branco); border-radius: 16px; box-shadow: var(--sombra); padding: 12px; margin-bottom: 10px; }
.linha-aula img { width: 128px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 10px; flex: none; }
.linha-aula small { font: 800 11px Montserrat; letter-spacing: 1px; color: var(--rosa-forte); }
.linha-aula b { display: block; font: 800 17px Montserrat; margin: 2px 0; }
.linha-aula span { font-size: 13px; color: var(--suave); }
.linha-aula .ok { margin-left: auto; flex: none; font: 700 12px Inter; color: var(--verde); }

/* página da aula */
.cab-aula { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; }
.pag h1 { font: 800 44px Montserrat; letter-spacing: -1.5px; margin: 0 0 10px; }
.pag .resumo { font-size: 17px; line-height: 1.6; color: #4D3B52; margin: 0 0 14px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.chips span { font-size: 13px; color: var(--suave); border: 1px solid var(--linha); background: var(--branco); padding: 6px 10px; border-radius: 999px; }
.acoes { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.player { border-radius: var(--raio); overflow: hidden; background: #1B1020; box-shadow: var(--sombra); aspect-ratio: 16 / 9; margin-bottom: 16px; }
.player video { width: 100%; height: 100%; display: block; }
.material { display: flex; align-items: center; gap: 14px; }
.material .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--rosa-claro); display: flex; align-items: center; justify-content: center; font-size: 20px; }
.material small { font: 800 11px Montserrat; letter-spacing: 2px; color: var(--rosa-forte); }
.material b { display: block; }
.material .botao, .material .nota { margin-left: auto; }
.material .nota { font-size: 13px; color: var(--suave); }
.dica { display: flex; gap: 12px; background: var(--rosa-claro); border: 1px solid #EBCDEF; border-radius: 16px; padding: 16px 18px; margin-bottom: 18px; line-height: 1.5; }
.mapa small { font: 800 11px Montserrat; letter-spacing: 2px; color: var(--suave); }
.mapa .grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.mapa .grade div { display: flex; gap: 10px; align-items: center; border: 1px solid var(--linha); border-radius: 12px; padding: 10px 12px; font-size: 14px; font-weight: 600; }
.mapa .grade i { flex: none; width: 24px; height: 24px; border-radius: 6px; background: var(--rosa-claro); color: var(--rosa-forte); font: 800 12px Inter; font-style: normal; display: flex; align-items: center; justify-content: center; }
.lista-check { list-style: none; margin: 0; padding: 0; }
.lista-check li { display: flex; gap: 10px; padding: 7px 0; }
.lista-check li::before { content: "✓"; color: var(--rosa-forte); font-weight: 800; }
.link-card b { display: block; }
.link-card p { margin: 4px 0 8px; color: var(--suave); font-size: 14px; }
.link-card a { color: var(--rosa-forte); font-weight: 700; word-break: break-all; }
.etapa { display: grid; grid-template-columns: 40px 1fr; gap: 16px; position: relative; padding-bottom: 22px; }
.etapa::before { content: ""; position: absolute; left: 19px; top: 44px; bottom: 0; width: 2px; background: var(--linha); }
.etapa:last-child::before { display: none; }
.etapa .n { width: 40px; height: 40px; border-radius: 50%; background: var(--rosa); color: #fff; font: 800 17px Montserrat; display: flex; align-items: center; justify-content: center; }
.etapa small { font: 800 11px Montserrat; letter-spacing: 2px; color: var(--rosa-forte); }
.etapa h3 { font: 800 20px Montserrat; margin: 2px 0 6px; }
.etapa p { margin: 0 0 10px; color: #4D3B52; line-height: 1.55; }
.comando { background: var(--branco); border: 1px solid var(--linha); border-radius: 16px; overflow: hidden; }
.comando .topo { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--linha); }
.comando .topo b { font-size: 14px; }
.comando .topo button { margin-left: auto; border: 0; background: var(--rosa-forte); color: #fff; font: 700 13px Inter; padding: 8px 12px; border-radius: 10px; cursor: pointer; }
.comando .nota { padding: 8px 14px 0; font-size: 13px; color: var(--suave); }
.comando code { display: block; padding: 12px 14px 14px; font: 600 14px/1.5 ui-monospace, Consolas, monospace; white-space: pre-wrap; word-break: break-word; color: var(--tinta); }
.proxima { display: flex; align-items: center; justify-content: space-between; background: linear-gradient(135deg, var(--escuro2), var(--escuro1)); color: #fff; border-radius: var(--raio); padding: 20px 24px; margin-top: 10px; }
.proxima small { font: 800 11px Montserrat; letter-spacing: 2px; color: var(--rosa); }
.proxima b { display: block; font: 800 20px Montserrat; margin-top: 4px; }
.proxima span { font-size: 26px; }

/* entrada (login) */
.entrada { display: none; min-height: 100vh; align-items: center; justify-content: center; padding: 24px 16px; background: radial-gradient(circle at 80% 20%, rgba(207, 139, 216, .35), transparent 50%), var(--fundo); }
body.fora .entrada { display: flex; }
body.fora .lateral, body.fora .conteudo, body.carregando .lateral, body.carregando .conteudo { display: none; }
.entrada-card { width: 100%; max-width: 440px; background: var(--branco); border-radius: 28px; box-shadow: var(--sombra); padding: 36px 32px; }
.marca.escura b { color: var(--tinta); }
.entrada-card h1 { font: 800 30px/1.1 Montserrat; letter-spacing: -1px; margin: 22px 0 10px; }
.entrada-card p { color: var(--suave); line-height: 1.5; margin: 0 0 20px; }
.entrada-card form { display: flex; flex-direction: column; gap: 12px; }
.entrada-card input { border: 1px solid var(--linha); border-radius: 14px; padding: 15px 16px; font: 500 16px Inter; outline: none; }
.entrada-card input:focus { border-color: var(--rosa); }
.entrada-card .botao { justify-content: center; }
.entrada-ajuda { display: block; margin-top: 14px; color: var(--suave); font-size: 13px; }
.sair { border: 0; background: none; color: var(--suave); font: 600 14px Inter; cursor: pointer; }

.rodape { max-width: 900px; margin: 0 auto; padding: 20px 28px 40px; font-size: 12px; color: var(--suave); border-top: 1px solid var(--linha); }

@media (max-width: 960px) {
  .lateral { transform: translateX(-100%); transition: transform .25s; box-shadow: 0 0 40px rgba(0, 0, 0, .3); }
  body.menu-aberto .lateral { transform: none; }
  .conteudo { margin-left: 0; }
  .abre-menu { display: inline-block; }
  .heroi { grid-template-columns: 1fr; padding: 30px 24px; }
  .heroi h1 { font-size: 38px; }
  .ilus { display: none; }
  .ciclo { grid-template-columns: 1fr 1fr; }
  .mapa .grade { grid-template-columns: 1fr; }
  .pag h1 { font-size: 34px; }
  main { padding: 22px 16px 40px; }
  .barra-topo { padding: 10px 16px; }
  .linha-aula img { width: 96px; }
}
.material .nota-mat { display: block; font-size: 12px; color: var(--suave); margin-top: 2px; }