/* Cores da marca, as mesmas do Mini App (miniapp/web/style.css). */
:root {
  --fundo: #10142e;
  --fundo2: #1b2147;
  --fundo3: #252c5c;
  --claro: #f6f6fb;
  --texto: #f2f3fa;
  --texto-escuro: #1a1d33;
  --apagado: #9aa0c3;
  --laranja: #f0901e;
  --ouro: #f5b922;
  --certo: #2fb36b;
  --errado: #e2504c;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--texto-escuro); background: var(--claro); }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(34px, 5vw, 54px); letter-spacing: -.02em; }
h1 em { font-style: normal; color: var(--ouro); }
h2 { font-size: clamp(26px, 3.2vw, 36px); letter-spacing: -.01em; }
h3 { font-size: 20px; }
h4 { font-size: 17px; }
p { margin: .5em 0; }
.faixa { max-width: 1120px; margin: 0 auto; padding: 0 22px; }
.estreita { max-width: 760px; }
.centro { text-align: center; }
.apagado { color: #6b7095; }
.escuro .apagado, .hero .apagado, .demo .apagado { color: var(--apagado); }

.grade2 { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.grade3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grade4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 900px) {
  .grade2, .grade3 { grid-template-columns: 1fr; gap: 28px; }
  .grade4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .bloco .grade4 { grid-template-columns: 1fr; }
  .passos { grid-template-columns: 1fr !important; }
}

/* Botões */
.botao { display: inline-block; background: var(--laranja); color: #fff; text-decoration: none; font-weight: 700;
  padding: 14px 24px; border-radius: 12px; transition: transform .1s, filter .1s; }
.botao:hover { filter: brightness(1.08); transform: translateY(-1px); }
.botao.vazado { background: transparent; border: 2px solid var(--fundo3); color: var(--texto); }
.botao.pequeno { padding: 9px 16px; font-size: 15px; }

/* Topo */
.topo { position: sticky; top: 0; z-index: 10; background: rgba(16, 20, 46, .92); backdrop-filter: blur(8px); color: var(--texto); }
.topo .faixa { display: flex; align-items: center; gap: 28px; height: 64px; }
.topo nav { display: flex; gap: 22px; margin-left: auto; font-size: 15px; }
.topo nav a { text-decoration: none; color: var(--apagado); }
.topo nav a:hover { color: var(--texto); }
@media (max-width: 760px) { .topo nav { display: none; } .topo .botao { margin-left: auto; } }
.marca { font-weight: 800; font-size: 22px; text-decoration: none; letter-spacing: -.02em; }
.marca span { color: var(--laranja); }

/* Hero */
.hero { background: radial-gradient(ellipse at 80% 0%, #2a3170 0%, var(--fundo) 60%); color: var(--texto); padding: 72px 0 88px; }
.selo { display: inline-block; background: var(--fundo3); color: var(--ouro); font-weight: 700; font-size: 13px;
  text-transform: uppercase; letter-spacing: .06em; padding: 6px 12px; border-radius: 99px; }
.lead { font-size: 19px; color: #c9cce3; max-width: 34em; }
.bloco:not(.escuro) .lead { color: #4b5075; }
.acoes { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 12px; }
.nota { font-size: 14px; color: var(--apagado); }

/* Demonstrações */
.demo { background: var(--fundo2); color: var(--texto); border-radius: 20px; padding: 26px; box-shadow: 0 20px 50px rgba(0,0,0,.35); border: 1px solid var(--fundo3); }
.demo-tag { font-size: 13px; color: var(--apagado); text-transform: uppercase; letter-spacing: .04em; margin-top: 0; }
.novo { font-size: 15px; }
.demo-q { font-size: 20px; font-weight: 600; margin: 12px 0 20px; }
.demo-botoes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.demo button { font: inherit; font-weight: 700; border: 0; border-radius: 12px; padding: 14px; cursor: pointer;
  background: var(--fundo3); color: var(--texto); }
.demo button:hover:not(:disabled) { filter: brightness(1.2); }
.demo button:disabled { cursor: default; opacity: .55; }
.demo button.ok { background: var(--certo); opacity: 1; }
.demo button.nok { background: var(--errado); opacity: 1; }
.demo-res { margin-top: 18px; border-top: 1px solid var(--fundo3); padding-top: 14px; font-size: 16px; }
.demo-veredito { font-weight: 700; }
.demo-veredito.ok { color: var(--certo); }
.demo-veredito.nok { color: var(--errado); }
blockquote { margin: 12px 0; padding: 12px 16px; border-left: 3px solid var(--ouro); background: rgba(255,255,255,.04);
  border-radius: 0 10px 10px 0; font-size: 15px; color: #d7d9ec; }
.trechos { display: flex; flex-wrap: wrap; gap: 8px; }
.demo .trecho { padding: 10px 14px; font-weight: 500; }
.demo .trecho.alvo { outline: 2px solid var(--certo); opacity: 1; }

/* Demo de ordenar */
.demos { display: grid; gap: 22px; }
.demo-q.pequena { font-size: 18px; margin: 8px 0 4px; }
.dica { font-size: 14px; margin: 0 0 12px; }
.fila { list-style: none; counter-reset: f; margin: 0 0 12px; padding: 10px; border: 1px dashed var(--fundo3); border-radius: 12px;
  display: flex; flex-direction: column; gap: 6px; }
.fila li { counter-increment: f; display: flex; align-items: center; gap: 8px; }
.fila li::before { content: counter(f); width: 22px; text-align: center; font-weight: 800; color: var(--ouro); font-size: 14px; }
.fila .peca { flex: 1; text-align: left; }
.pecas { display: flex; flex-wrap: wrap; gap: 8px; }
.demo .peca { padding: 9px 12px; font-weight: 600; font-size: 15px; }
.demo .verificar { width: 100%; margin-top: 14px; background: var(--laranja); color: #fff; }
.demo .verificar:disabled { background: var(--fundo3); color: var(--apagado); opacity: 1; }
.ordem-certa { font-size: 15px; }

/* Coruja */
.demo { position: relative; }
.coruja-demo { position: absolute; width: 110px; top: -78px; right: 14px; filter: drop-shadow(0 8px 14px rgba(0,0,0,.4)); }
#demo-ce .demo-tag { padding-right: 110px; }
.coruja-final { width: 150px; margin-bottom: 8px; }

/* Galeria do jogo */
.jogo { background: linear-gradient(180deg, #ecebfb 0%, var(--claro) 100%); }
.jogo-topo { display: flex; align-items: center; gap: 28px; max-width: 900px; margin: 0 auto 44px; }
.jogo-topo h2 { text-align: left; }
.jogo-topo .lead { color: #4b5075; }
.coruja-jogo { width: 170px; flex-shrink: 0; }
.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 36px; max-width: 900px; margin: 0 auto; }
.galeria figure { margin: 0 auto; max-width: 250px; }
.celular { background: #0b0e22; border-radius: 30px; padding: 8px; box-shadow: 0 18px 40px rgba(20,24,60,.25); }
.celular img { display: block; width: 100%; aspect-ratio: 1 / 2; object-fit: cover; object-position: top; border-radius: 23px; }
.galeria figcaption { font-size: 14px; color: #4b5075; margin-top: 12px; }
.galeria figcaption b { display: block; color: var(--texto-escuro); font-size: 15px; }
.nota-telas { font-size: 13px; margin-top: 26px; }
@media (max-width: 640px) {
  .jogo-topo { flex-direction: column; text-align: center; }
  .jogo-topo h2 { text-align: center; }
  .coruja-jogo { width: 130px; }
  .galeria { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 14px; padding-bottom: 10px; margin: 0 -22px; padding-left: 22px; }
  .galeria figure { flex: 0 0 62%; scroll-snap-align: center; }
}

/* Números */
.numeros { background: var(--fundo2); color: var(--texto); padding: 30px 0; }
.numeros .grade3 { max-width: 900px; }
.numeros .grade3 div { text-align: center; }
@media (max-width: 900px) { .numeros .grade3 { grid-template-columns: repeat(3, 1fr); gap: 12px; } }
.numeros b { display: block; font-size: 34px; color: var(--ouro); letter-spacing: -.02em; }
.numeros span { font-size: 14px; color: var(--apagado); }

/* Seções */
.bloco { padding: 84px 0; }
.bloco > .faixa > h2 { text-align: center; max-width: 22em; margin: 0 auto .6em; }
.bloco > .faixa > .lead { text-align: center; margin: 0 auto 32px; }
.escuro { background: var(--fundo); color: var(--texto); }
.card { background: #fff; border-radius: 16px; padding: 26px; box-shadow: 0 2px 14px rgba(20,24,60,.06); }
.escuro .card { background: var(--fundo2); box-shadow: none; }
.card p { color: #4b5075; }
.escuro .card p { color: #c9cce3; }
.solucao { border-top: 1px solid #e6e7f1; padding-top: 12px; margin-top: 14px; }
.solucao b { color: var(--laranja); }
.centro-v { align-items: center; }

.passos { list-style: none; counter-reset: p; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.passos li { counter-increment: p; display: flex; flex-direction: column; gap: 6px; }
.passos li::before { content: counter(p); width: 40px; height: 40px; border-radius: 50%; background: var(--laranja);
  display: grid; place-items: center; font-weight: 800; margin-bottom: 6px; }
.passos span { color: #c9cce3; font-size: 16px; }
@media (max-width: 900px) { .passos { grid-template-columns: 1fr 1fr; } }
.sub { text-align: center; margin: 64px 0 24px; font-size: 24px; }
.modos .ic { font-size: 30px; margin: 0 0 6px; }

/* Curva */
.curva { display: flex; justify-content: space-between; position: relative; margin: 20px 0 48px; }
.curva::before { content: ""; position: absolute; left: 4%; right: 4%; top: 13px; height: 3px;
  background: linear-gradient(90deg, var(--errado), var(--ouro), var(--certo)); }
.ponto { position: relative; text-align: center; flex: 1; padding-top: 38px; }
.ponto::before { content: ""; position: absolute; top: 4px; left: 50%; transform: translateX(-50%); width: 22px; height: 22px;
  border-radius: 50%; background: var(--certo); border: 4px solid var(--fundo); }
.ponto.erro::before { background: var(--errado); }
.ponto b { display: block; font-size: 15px; }
.ponto span { color: var(--ouro); font-weight: 700; }
@media (max-width: 640px) { .ponto b { font-size: 12px; } .ponto span { font-size: 13px; } }
.regras > div { border-left: 3px solid var(--laranja); padding-left: 16px; }
.regras p { color: #c9cce3; font-size: 16px; }

.materias { list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 28px 0; }
.materias li { background: #fff; border: 1px solid #e1e3f0; border-radius: 99px; padding: 8px 16px; font-weight: 600; font-size: 15px; }

.form { display: grid; gap: 14px; background: var(--fundo2); padding: 28px; border-radius: 18px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
.form input, .form select { font: inherit; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--fundo3);
  background: var(--fundo); color: var(--texto); }
.form .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14px; color: #c9cce3; }
.form .check input { margin-top: 4px; }
.form button { border: 0; cursor: pointer; font: inherit; font-weight: 700; justify-self: start; }
.form-msg { margin: 0; font-weight: 600; }
.form-msg.ok { color: var(--certo); }
.form-msg.nok { color: #ff8a86; }
.form button:disabled { opacity: .6; cursor: wait; }
.armadilha { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.final .nota a { color: var(--ouro); }
#faq { padding-top: 0; }

details { background: var(--fundo2); border-radius: 12px; padding: 16px 20px; margin: 10px 0; }
summary { cursor: pointer; font-weight: 700; }
details p { color: #c9cce3; margin-top: 10px; }

.final { background: linear-gradient(135deg, #2a3170, var(--fundo)); color: var(--texto); padding: 80px 0; }
.final h2 { max-width: 18em; margin: 0 auto 24px; }
footer { background: #0b0e22; color: var(--texto); padding: 26px 0; font-size: 14px; }
footer .faixa { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; align-items: center; }