:root {
  --teal: #0e7c7b;
  --teal-escuro: #0a5e5d;
  --amarelo: #f5b301;
  --fundo: #f7f5ee;
  --tinta: #2b2b2b;
  --cinza: #6b6b6b;
  --branco: #ffffff;
  --verde-ok: #2e9e5b;
  --vermelho: #d64545;
  --raio: 16px;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--fundo); color: var(--tinta); min-height: 100vh;
  display: flex; flex-direction: column;
}
.topo {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; background: var(--teal); color: #fff;
}
.topo a { color: #fff; text-decoration: none; }
.logo { font-size: 1.4rem; font-weight: 800; }
.topo nav { display: flex; gap: 12px; align-items: center; }
.conteudo { flex: 1; padding: 20px 16px 40px; max-width: 720px; width: 100%; margin: 0 auto; }
.rodape { text-align: center; padding: 16px; color: var(--cinza); font-size: 0.85rem; }
h1 { font-size: 1.7rem; }
h2 { font-size: 1.3rem; color: var(--teal-escuro); margin-top: 28px; }

/* Botões grandes — criança toca com o dedo */
.btn {
  display: block; width: 100%; padding: 18px; margin: 10px 0;
  font-size: 1.25rem; font-weight: 700; text-align: center;
  background: var(--amarelo); color: var(--tinta); border: none;
  border-radius: var(--raio); cursor: pointer; text-decoration: none;
}
.btn:active { transform: scale(0.98); }
.btn-primario { background: var(--teal); color: #fff; }
.btn-pequeno {
  padding: 8px 14px; font-size: 1rem; background: var(--amarelo);
  color: var(--tinta); border-radius: 999px; font-weight: 700;
}
.btn-fantasma { background: #e8e4d8; color: var(--tinta); }

/* Formulários */
.campo { margin: 12px 0; }
.campo label { display: block; font-weight: 600; margin-bottom: 6px; }
.campo input, .campo select {
  width: 100%; padding: 14px; font-size: 1.1rem;
  border: 2px solid #d8d2c0; border-radius: 12px; background: #fff;
}
.erro { background: #fde8e8; color: var(--vermelho); padding: 12px; border-radius: 12px; margin: 12px 0; }
.aviso { background: #fff6dd; padding: 12px; border-radius: 12px; margin: 12px 0; }
.ok { background: #e6f6ec; color: var(--verde-ok); padding: 12px; border-radius: 12px; margin: 12px 0; }

/* Cartões */
.cartao {
  background: #fff; border-radius: var(--raio); padding: 18px; margin: 12px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.selo-assinante {
  background: var(--amarelo); color: var(--tinta); font-size: 0.8rem; font-weight: 700;
  padding: 4px 10px; border-radius: 999px;
}

/* Grade de assuntos */
.grade { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.assunto {
  background: #fff; border-radius: var(--raio); padding: 14px; text-decoration: none;
  color: var(--tinta); border: 3px solid transparent;
}
.assunto .num { font-size: 0.8rem; color: var(--cinza); font-weight: 700; }
.assunto .tit { font-weight: 700; margin-top: 4px; }
.assunto.feito { border-color: var(--verde-ok); }
.assunto .check { color: var(--verde-ok); font-weight: 800; }
.assunto.bloqueado { opacity: 0.55; border: 3px dashed #d8d2c0; }
.assunto .cadeado { font-size: 1.4rem; margin-top: 6px; }
.assunto .selo-gratis {
  display: inline-block; margin-top: 6px; padding: 2px 10px;
  background: #fff6dd; color: #8a6d00; font-weight: 800; font-size: 0.85rem;
  border-radius: 999px;
}

/* Perfis de criança */
.perfis { display: flex; gap: 12px; flex-wrap: wrap; }
.perfil {
  width: 120px; text-align: center; text-decoration: none; color: var(--tinta);
  background: #fff; border-radius: var(--raio); padding: 16px 8px;
}
.avatar {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 8px;
  display: flex; align-items: center; justify-content: center; font-size: 2rem;
}
.avatar.azul { background: #cfe8ff; } .avatar.verde { background: #d4f4d4; }
.avatar.amarelo { background: #ffefc4; } .avatar.rosa { background: #ffd9e8; }
.avatar.roxo { background: #e3d4f7; }

/* Aula */
.passo { display: none; }
.passo.ativo { display: block; }
.video-resp { position: relative; padding-top: 177.78%; background: #111; border-radius: var(--raio); overflow: hidden; }
.video-resp video { position: absolute; inset: 0; width: 100%; height: 100%; }
.video-falso {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; color: #fff; gap: 8px; padding: 20px; text-align: center;
}
.opcao {
  display: block; width: 100%; padding: 16px; margin: 8px 0; font-size: 1.3rem;
  background: #fff; border: 3px solid #d8d2c0; border-radius: var(--raio); cursor: pointer;
}
.opcao.certa { border-color: var(--verde-ok); background: #e6f6ec; }
.opcao.errada { border-color: var(--vermelho); background: #fde8e8; }
.opcao:disabled { opacity: 0.9; }
.dica { background: #fff6dd; border-left: 5px solid var(--amarelo); padding: 12px; border-radius: 0 12px 12px 0; margin: 12px 0; }
.explicacao { background: #e6f6ec; border-left: 5px solid var(--verde-ok); padding: 12px; border-radius: 0 12px 12px 0; margin: 12px 0; }
.apoio { font-size: 2rem; text-align: center; margin: 12px 0; letter-spacing: 4px; }
.progresso { height: 12px; background: #e8e4d8; border-radius: 999px; overflow: hidden; margin: 12px 0; }
.progresso > div { height: 100%; background: var(--teal); width: 0%; transition: width 0.3s; }
.passos-exemplo li { margin: 10px 0; font-size: 1.15rem; }

/* Paywall */
.preco { font-size: 2rem; font-weight: 800; color: var(--teal-escuro); }
.lista-check { list-style: none; padding: 0; }
.lista-check li { padding: 8px 0; font-size: 1.1rem; }
.lista-check li::before { content: "✅ "; }

/* Relatório */
.linha-rel { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #eee; }
.numero-grande { font-size: 2.2rem; font-weight: 800; color: var(--teal-escuro); }
.blocos { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.bloco { background: #fff; border-radius: var(--raio); padding: 14px; text-align: center; }
.bloco .rotulo { font-size: 0.85rem; color: var(--cinza); }

@media (min-width: 600px) {
  .grade { grid-template-columns: 1fr 1fr 1fr; }
}

/* Mascote */
.mascote { border-radius: 24px; display: inline-block; }
.mascote-logo { width: 34px; height: 34px; border-radius: 10px; vertical-align: -8px; margin-right: 6px; }
.mascote-heroi { width: 180px; height: 180px; border-radius: 40px; margin: 8px auto; display: block;
  box-shadow: 0 6px 20px rgba(245,179,1,0.45); }
.mascote-festa { width: 150px; height: 150px; border-radius: 36px; margin: 4px auto 12px; display: block;
  animation: pulo 0.9s ease-in-out infinite; }
.mascote-mini { width: 44px; height: 44px; border-radius: 12px; vertical-align: middle; margin-right: 8px; }
@keyframes pulo { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.explicacao { display: flex; align-items: center; }