:root{
  --navy:#07476B; --orange:#F7902B; --pink:#D13A66; --green:#52B45C; --blue:#27AEE6; --red:#F2542D;
  --ceu:#d3ebfa;
}
*{box-sizing:border-box}
html{scroll-behavior:auto}
body{margin:0;background:var(--ceu);font-family:Nunito,system-ui,sans-serif;color:var(--navy);-webkit-font-smoothing:antialiased}
#trilho{height:1200vh}
canvas#cena{position:fixed;inset:0;width:100%;height:100%;display:block}

.progresso{position:fixed;z-index:7;top:0;left:0;right:0;height:4px;background:rgba(7,71,107,.08)}
.progresso i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--green),var(--orange),var(--pink))}

/* barra fixa: matrículas sempre à vista */
.barra{position:fixed;z-index:6;top:4px;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px clamp(12px,3vw,28px)}
.marca{display:block;border-radius:50%;box-shadow:0 6px 18px -8px rgba(7,71,107,.5)}
.logo-img{display:block;width:52px;height:52px;border-radius:50%;background:#fff}
.logo-img.grande{width:112px;height:112px;margin-bottom:14px;box-shadow:0 10px 26px -12px rgba(7,71,107,.45)}
.barra-acoes{display:flex;align-items:center;gap:8px}

.selo{display:inline-flex;align-items:center;gap:10px;background:var(--pink);color:#fff;font:700 15px Fredoka,sans-serif;letter-spacing:.03em;
  padding:10px 18px 10px 14px;border-radius:99px;box-shadow:0 10px 24px -10px var(--pink);text-decoration:none}
.selo i{width:10px;height:10px;border-radius:50%;background:#fff;animation:pulso 1.6s infinite}
.selo-p{font-size:13px;padding:8px 14px 8px 11px}
@keyframes pulso{0%{box-shadow:0 0 0 0 rgba(255,255,255,.8)}100%{box-shadow:0 0 0 12px rgba(255,255,255,0)}}

.botao{display:inline-block;font:800 15px Nunito,sans-serif;text-decoration:none;padding:12px 20px;border-radius:99px;transition:transform .15s}
.botao:hover{transform:translateY(-2px)}
.botao.p{background:var(--orange);color:#3a1d00;box-shadow:0 10px 22px -12px var(--orange)}
.botao.s{background:#fff;color:var(--navy);box-shadow:inset 0 0 0 2px var(--navy)}
a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}

/* painéis de texto em vidro fosco */
.painel{position:fixed;z-index:4;left:clamp(16px,5vw,72px);top:50%;width:min(430px,calc(100vw - 32px));
  transform:translateY(calc(-50% + 18px));opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .45s ease,transform .45s ease,visibility 0s linear .45s;
  background:rgba(255,255,255,.84);backdrop-filter:blur(18px) saturate(1.2);-webkit-backdrop-filter:blur(18px) saturate(1.2);
  border:1px solid rgba(255,255,255,.95);border-radius:28px;padding:26px 26px 22px;box-shadow:0 24px 60px -24px rgba(7,71,107,.4)}
.painel.visivel{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(-50%);transition:opacity .45s ease,transform .45s ease,visibility 0s}
.painel h1,.painel h2{font-family:Fredoka,sans-serif;font-weight:600;line-height:1.1;margin:14px 0 10px;text-wrap:balance}
.painel h1{font-size:clamp(30px,3.4vw,42px)}
.painel h2{font-size:clamp(24px,2.6vw,32px)}
.painel em{font-style:normal;color:var(--orange)}
.painel p{font-size:16px;line-height:1.5;margin:0 0 16px;font-weight:500}
.botoes{display:flex;flex-wrap:wrap;gap:10px}
.etiqueta{display:inline-block;font:800 11px Nunito,sans-serif;letter-spacing:.1em;text-transform:uppercase;background:rgba(7,71,107,.08);padding:6px 10px;border-radius:99px}
.dica{display:flex;align-items:center;gap:10px;font-size:13px !important;font-weight:800 !important;margin:18px 0 0 !important;opacity:.75}
.dica span{width:22px;height:34px;border:2px solid var(--navy);border-radius:12px;position:relative;flex:none}
.dica span::after{content:"";position:absolute;left:50%;top:6px;width:4px;height:7px;margin-left:-2px;border-radius:2px;background:var(--navy);animation:rolar 1.5s infinite}
@keyframes rolar{0%{transform:translateY(0);opacity:1}100%{transform:translateY(12px);opacity:0}}

.turma{border-top:8px solid var(--cor)}
.turma h2{font-size:clamp(32px,3.6vw,44px);color:var(--cor);margin-top:12px}
.turma .faixa{font:600 17px Fredoka,sans-serif;margin-bottom:10px}
.turma .etiqueta{background:color-mix(in srgb,var(--cor) 14%,#fff)}
.final .rodape{font-size:13px;font-weight:700;margin:16px 0 0;opacity:.85}

.dica a{color:inherit}

/* menu principal */
.menu{display:flex;gap:2px;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:5px;border-radius:99px;box-shadow:0 8px 22px -14px rgba(7,71,107,.6)}
.menu a{font:800 14px Nunito,sans-serif;color:var(--navy);text-decoration:none;padding:9px 14px;border-radius:99px;white-space:nowrap}
.menu a:hover{background:rgba(7,71,107,.08)}
.abre-menu{display:none;align-items:center;gap:8px;font:800 14px Nunito,sans-serif;color:var(--navy);background:#fff;border:0;border-radius:99px;padding:10px 14px;cursor:pointer;box-shadow:0 8px 22px -14px rgba(7,71,107,.6)}
.abre-menu span{width:16px;height:2px;background:var(--navy);box-shadow:0 5px 0 var(--navy),0 -5px 0 var(--navy);border-radius:2px}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
@media (max-width:1240px){
  .abre-menu{display:inline-flex}
  .menu{display:none;position:absolute;top:calc(100% - 2px);right:clamp(12px,3vw,28px);flex-direction:column;border-radius:22px;padding:10px;min-width:220px;background:#fff;box-shadow:0 22px 50px -20px rgba(7,71,107,.6)}
  .menu.aberto{display:flex}
  .menu a{font-size:16px;padding:12px 14px}
}
[id]{scroll-margin-top:92px}

/* formulário de agendamento */
dialog#agendar{border:0;border-radius:28px;padding:26px 26px 22px;width:min(480px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto;color:var(--navy);box-shadow:0 30px 80px -20px rgba(7,71,107,.6)}
dialog#agendar::backdrop{background:rgba(7,40,62,.55);backdrop-filter:blur(4px)}
dialog#agendar h2{font:600 30px/1.1 Fredoka,sans-serif;margin:14px 0 6px}
.ag-intro{font-size:15px;line-height:1.45;margin:0 0 14px;font-weight:500}
dialog#agendar label,dialog#agendar legend{display:block;font:800 13.5px Nunito,sans-serif;margin:12px 0 5px;padding:0}
dialog#agendar .opc{font-weight:500;opacity:.75}
dialog#agendar input[type=text],dialog#agendar input[type=date],dialog#agendar select,dialog#agendar textarea,.calc input[type=date]{
  width:100%;font:500 16px Nunito,sans-serif;color:var(--navy);background:#f4f9fd;border:2px solid rgba(7,71,107,.18);border-radius:14px;padding:11px 12px}
dialog#agendar [aria-invalid=true]{border-color:#c62828;background:#fff5f5}
dialog#agendar fieldset{border:0;margin:0;padding:0}
.duas{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.opcao{display:inline-flex !important;align-items:center;gap:6px;margin:0 14px 0 0 !important;font-weight:700 !important;font-size:15px !important;padding:10px 0 !important}
.opcao input{width:18px;height:18px;accent-color:var(--orange)}
.ag-erro{background:#fff5f5;color:#8a1f1f;border:1px solid #f0b4b4;border-radius:12px;padding:10px 12px;font-size:14px;font-weight:700;margin:14px 0 0}
.botao.grande{display:block;width:100%;text-align:center;font-size:17px;padding:14px 20px;margin-top:16px;border:0;cursor:pointer}
button.botao{border:0;cursor:pointer}
.ag-nota{font-size:12.5px;line-height:1.45;margin:12px 0 0;opacity:.85}
.ag-nota a{color:inherit;font-weight:800}
.fechar{position:absolute;top:12px;right:12px;width:40px;height:40px;border-radius:50%;border:0;background:rgba(7,71,107,.08);color:var(--navy);font-size:24px;line-height:1;cursor:pointer}
.ag-sucesso p{font-size:16px;line-height:1.5;font-weight:500}
.ag-sucesso .botao.s{display:block;width:100%;text-align:center;margin-top:10px;padding:13px 20px}

/* calculadora de turma */
.calc{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(18px,4vw,44px);align-items:center;background:#f4f9fd;border-radius:32px;padding:clamp(22px,4vw,44px)}
.calc h2{margin-top:0}
.calc label{display:block;font:800 14px Nunito,sans-serif;margin-bottom:6px}
.calc .linha{display:flex;gap:10px;flex-wrap:wrap}
.calc .linha input{flex:1 1 180px;background:#fff}
.calc .nota{font-size:13.5px;margin:10px 0 0;opacity:.85;font-weight:600}
.calc-resultado{background:#fff;border-radius:24px;border-top:8px solid var(--cor,rgba(7,71,107,.2));padding:24px 22px;min-height:190px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:10px}
.calc-resultado p{margin:0;font-size:15.5px;line-height:1.5;font-weight:500}
.calc-turma{font:600 clamp(30px,3.4vw,40px)/1.05 Fredoka,sans-serif !important;color:var(--cor)}
.calc-vazio{opacity:.6}

/* chamada do Cantinho de brincar e depoimento */
.brincar-chamada{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(18px,4vw,44px);align-items:center}
.jogos-lista{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.jogos-lista a{display:block;text-decoration:none;color:var(--navy);background:color-mix(in srgb,var(--cor) 9%,#fff);border-left:7px solid var(--cor);border-radius:18px;padding:16px 18px;font-size:15px;font-weight:500;line-height:1.4;transition:transform .15s}
.jogos-lista a:hover{transform:translateX(4px)}
.jogos-lista strong{display:block;font:600 20px Fredoka,sans-serif;color:var(--cor)}
.depoimento{background:var(--navy);color:#fff;border-radius:32px;padding:clamp(24px,4vw,48px);display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,3vw,36px);align-items:center}
.depoimento h2{margin:0 0 8px;color:#fff}
.depoimento p{margin:0 0 16px;font-size:17px;line-height:1.5;font-weight:500;max-width:56ch}
.depoimento .tocar{width:92px;height:92px;border-radius:50%;background:var(--orange);display:grid;place-items:center;flex:none}
.depoimento .tocar::after{content:"";border-left:30px solid #3a1d00;border-top:19px solid transparent;border-bottom:19px solid transparent;margin-left:8px}
@media (max-width:760px){
  .calc,.brincar-chamada,.depoimento{grid-template-columns:1fr}
  .duas{grid-template-columns:1fr}
  .depoimento .tocar{width:68px;height:68px}
  .depoimento .tocar::after{border-left-width:22px;border-top-width:14px;border-bottom-width:14px}
}

/* índice da visita */
.paradas{position:fixed;z-index:6;right:clamp(8px,1.6vw,22px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:4px}
.paradas a{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:5px 4px;text-decoration:none;color:var(--navy);font:800 12px Nunito,sans-serif}
.paradas a::after{content:"";width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:inset 0 0 0 2px var(--navy);flex:none;transition:transform .2s,background .2s}
.paradas a span{background:rgba(255,255,255,.92);padding:3px 9px;border-radius:99px;opacity:0;transform:translateX(6px);transition:opacity .2s,transform .2s;pointer-events:none}
.paradas a:hover span,.paradas a:focus-visible span,.paradas a.atual span{opacity:1;transform:none}
.paradas a.atual::after{background:var(--orange);box-shadow:inset 0 0 0 2px var(--orange);transform:scale(1.25)}

/* etapa 2: conteúdo em leitura normal, que sobe por cima da cena */
.conteudo{position:relative;z-index:5;background:#fff;border-radius:36px 36px 0 0;box-shadow:0 -24px 60px -30px rgba(7,71,107,.45);padding:clamp(40px,7vw,88px) clamp(18px,5vw,72px) 0}
.bloco{max-width:1120px;margin:0 auto clamp(48px,7vw,88px)}
.bloco h2{font:600 clamp(28px,3.6vw,44px)/1.1 Fredoka,sans-serif;margin:18px 0 12px;text-wrap:balance}
.lead{font-size:clamp(17px,1.6vw,20px);line-height:1.5;max-width:62ch;margin:0 0 26px;font-weight:500}
.fatos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.fatos li{background:color-mix(in srgb,var(--cor) 9%,#fff);border-radius:20px;padding:18px 18px 16px;font-size:15px;line-height:1.4;font-weight:500}
.fatos strong{display:block;font:600 21px Fredoka,sans-serif;color:var(--cor);margin-bottom:4px}
.grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.turmas-grade{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.cartao{background:#fff;border-radius:22px;padding:22px 20px 20px;border:1px solid rgba(7,71,107,.12);border-top:7px solid var(--cor);display:flex;flex-direction:column}
.cartao h3{font:600 23px Fredoka,sans-serif;color:var(--cor);margin:0 0 6px}
.cartao p{font-size:15.5px;line-height:1.5;margin:0 0 10px;font-weight:500}
.cartao .faixa{font:600 15px Fredoka,sans-serif}
.cartao .incluso{display:inline-block;align-self:flex-start;background:color-mix(in srgb,var(--cor) 12%,#fff);color:var(--navy);font-weight:800;font-size:13px;padding:5px 10px;border-radius:99px}
.cartao .nota{font-size:14px;opacity:.85}
.cartao .link{margin-top:auto;padding-top:6px;font-weight:800;color:var(--navy);text-underline-offset:4px}
.lista{margin:0 0 10px;padding:0;list-style:none;font-size:15.5px;line-height:1.8;font-weight:500}
.lista.marcada{line-height:1.5}
.lista.marcada li{position:relative;padding-left:22px;margin-bottom:8px}
.lista.marcada li::before{content:"";position:absolute;left:0;top:.45em;width:10px;height:10px;border-radius:50%;background:var(--cor)}
.passos{margin:0;padding:0;list-style:none;counter-reset:passo;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.passos li{counter-increment:passo;background:#f4f9fd;border-radius:22px;padding:22px 20px;font-size:15.5px;line-height:1.5;font-weight:500}
.passos li::before{content:counter(passo);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--orange);color:#3a1d00;font:700 20px Fredoka,sans-serif;margin-bottom:12px}
.passos strong{display:block;font:600 19px Fredoka,sans-serif;margin-bottom:4px}
.visita{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(20px,4vw,48px);align-items:center;background:#f4f9fd;border-radius:32px;padding:clamp(22px,4vw,44px)}
.visita h2{margin-top:0}
.visita p{font-size:16px;line-height:1.6;font-weight:500}
.visita img{width:100%;height:auto;border-radius:22px;display:block}
.pe{max-width:1120px;margin:0 auto;padding:22px 0 34px;border-top:1px solid rgba(7,71,107,.12);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:14px;font-weight:700}
.pe p{margin:0}
.pe a{color:var(--navy)}
@media (max-width:760px){
  .visita{grid-template-columns:1fr}
  .paradas a span{display:none}
  .paradas a{padding:4px 2px}
  .paradas a::after{width:10px;height:10px}
}

/* sem 3D: tudo vira leitura normal */
.sem3d canvas#cena,.sem3d #trilho,.sem3d .paradas,.sem3d .progresso,.sem3d .dica{display:none}
.sem3d body{background:#fff}
.sem3d main{padding:96px 16px 8px;display:grid;gap:16px;max-width:760px;margin:0 auto}
.sem3d .painel{position:static;opacity:1;visibility:visible;transform:none;pointer-events:auto;width:auto;max-height:none;box-shadow:none;border:1px solid rgba(7,71,107,.14)}
.sem3d .conteudo{box-shadow:none;border-radius:0}

#erro{position:fixed;inset:auto 16px 16px 16px;z-index:9;background:#fff3f3;color:#8a1f1f;border:1px solid #f0b4b4;padding:12px;border-radius:12px;font-size:13px;display:none;white-space:pre-wrap}

/* janelas baixas e largas: painel compacto ao lado da cena */
@media (max-height:640px) and (orientation:landscape){
  .painel{left:14px;width:310px;padding:16px 16px 14px;border-radius:20px;top:calc(50% + 22px)}
  .logo-img.grande{width:64px;height:64px;margin-bottom:8px}
  .logo-img{width:40px;height:40px}
  .selo{font-size:12px;padding:7px 12px 7px 10px}
  .painel h1{font-size:22px;margin:10px 0 6px}
  .painel h2{font-size:19px;margin:8px 0 6px}
  .turma h2{font-size:26px}
  .turma .faixa{font-size:14px;margin-bottom:6px}
  .painel p{font-size:12.5px;line-height:1.4;margin-bottom:10px}
  .botao{font-size:12.5px;padding:8px 13px}
  .dica{display:none}
  .etiqueta{font-size:9px;padding:4px 8px}
}
/* celular em pé: painel embaixo, cena em cima */
@media (max-width:900px) and (orientation:portrait), (max-width:639px){
  .painel{top:auto;bottom:14px;left:12px;width:calc(100vw - 24px);max-height:46vh;overflow:auto;transform:translateY(18px);padding:18px 18px 16px;border-radius:22px}
  .painel.visivel{transform:none}
  .logo-img.grande{width:70px;height:70px;margin-bottom:8px}
  .painel h1{font-size:27px;margin:10px 0 6px}
  .painel h2{font-size:22px;margin:10px 0 6px}
  .turma h2{font-size:30px}
  .painel p{font-size:14.5px;margin-bottom:12px}
  .dica{margin-top:10px !important}
  .barra-acoes .botao{display:none}
}
@media (prefers-reduced-motion:reduce){
  .selo i,.dica span::after{animation:none}
  .painel{transition:opacity .2s}
}