/* ===========================================================
   Recursos do Francisco Galarreta
   Página clara: fundo off-white, cartão branco, botões bege, destaques em marrom.
   =========================================================== */
:root {
  --bg: #faf7f1;
  --bg-2: #ffffff;
  --texto: #2a2118;
  --texto-2: #574a3b;
  --texto-3: #6a5c4b;
  --linha: #e8e0d2;

  --bege: #dcc6a2;
  --bege-2: #cfb68d;
  --destaque: #9a6a38;
  --destaque-2: #7d4f24;
  --brilho: rgba(125, 79, 36, .32);

  --papel: #ffffff;
  --papel-2: #f0e5d1;
  --tinta: #2a2118;
  --tinta-2: #574a3b;
  --tinta-3: #6a5c4b;
  --linha-clara: #ebe4d8;
  --codigo: #f6eedf;

  --display: 'Fraunces', Georgia, serif;
  --sans: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--texto);
  font-family: var(--sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; }
img, svg { display: block; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- elementos comuns ---------- */
.mono { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--sans); font-weight: 700; font-size: 15px;
  color: var(--tinta); text-decoration: none; cursor: pointer;
  background: linear-gradient(180deg, var(--bege), var(--bege-2));
  border: 1px solid rgba(74, 52, 28, .18);
  border-radius: 12px;
  padding: 13px 24px;
  box-shadow: 0 8px 28px -10px var(--brilho), inset 0 1px 0 rgba(255, 255, 255, .22);
  transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.08); box-shadow: 0 12px 34px -10px var(--brilho), inset 0 1px 0 rgba(255, 255, 255, .22); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible {
  outline: 2px solid var(--destaque-2); outline-offset: 3px;
}
.btn svg { width: 16px; height: 16px; flex: none; }

/* ---------- capa (/r/...) ---------- */
.capa {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; flex-direction: column;
  max-width: 560px; margin: 0 auto; padding: 72px 20px 40px;
}
.capa .marca { display: flex; align-items: center; gap: 10px; color: var(--texto-2); margin-bottom: 40px; }
.capa .marca svg { width: 22px; height: 22px; }
.capa h1 {
  font-family: var(--display); font-weight: 500; font-size: clamp(32px, 6vw, 44px);
  line-height: 1.08; letter-spacing: -.02em; color: var(--tinta);
}
.capa h1 em { font-style: italic; color: var(--destaque-2); }
.capa p { margin-top: 18px; color: var(--texto-2); font-size: 16px; }
.capa .btn { width: 100%; margin-top: 30px; padding: 16px 24px; font-size: 16px; }
.capa footer { margin-top: auto; padding-top: 56px; border-top: 1px solid var(--linha); }
.capa footer p { margin: 24px 0 0; text-align: center; font-size: 12px; color: var(--texto-3); }
.link-rodape { display: inline-block; padding: 10px 4px; text-decoration: none; color: var(--texto-2); }
.link-rodape:hover { color: var(--tinta); }
.capa .espaco { flex: 1; min-height: 120px; }

/* ---------- recurso (/recursos/...) ---------- */
.topo { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; padding: 28px 24px 0; }
.voltar {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 0;
  color: var(--texto-2); text-decoration: none;
}
.voltar:hover { color: var(--tinta); }

.cabeca {
  position: relative; z-index: 1;
  max-width: 760px; margin: 0 auto; padding: 36px 20px 40px; text-align: center;
}
.cabeca .meta { color: var(--texto-3); }
.cabeca .meta b { color: var(--destaque-2); font-weight: 500; }
.cabeca h1 {
  margin-top: 16px;
  font-family: var(--display); font-weight: 500; font-size: clamp(30px, 5vw, 48px);
  line-height: 1.08; letter-spacing: -.02em; color: var(--tinta);
}
.cabeca h1 em { font-style: italic; color: var(--destaque-2); }
.cabeca .btn { margin-top: 24px; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; padding: 11px 20px; }
.cabeca .resumo { margin: 22px auto 0; max-width: 620px; color: var(--texto-2); font-size: 15.5px; }

.cartao {
  position: relative; z-index: 1;
  max-width: 1000px; margin: 0 auto;
  background: var(--papel); color: var(--tinta);
  border-radius: 22px;
  border: 1px solid var(--linha-clara);
  box-shadow: 0 24px 60px -36px rgba(74, 52, 28, .28);
  padding: 56px 24px 64px;
}
.conteudo { max-width: 680px; margin: 0 auto; }
.conteudo .rotulo { color: var(--destaque-2); }
.conteudo h2 {
  margin-top: 12px;
  font-family: var(--display); font-weight: 600; font-size: clamp(27px, 4vw, 36px);
  line-height: 1.15; letter-spacing: -.015em;
}
.conteudo .linha-fina { margin-top: 14px; font-size: 17px; color: var(--tinta-2); }

.quadro {
  margin-top: 28px; padding: 22px 22px 22px 24px;
  background: #fffdf8; border: 1px solid var(--linha-clara); border-left: 4px solid var(--destaque);
  border-radius: 14px;
  font-size: 15.5px; color: var(--tinta-2);
}
.quadro p + p { margin-top: 14px; }
.quadro b, .passo b { color: var(--tinta); font-weight: 700; }

.conteudo h3 {
  margin-top: 52px; margin-bottom: 26px;
  font-family: var(--display); font-weight: 600; font-size: 26px; letter-spacing: -.01em;
}

/* passos em linha do tempo */
.passos { list-style: none; position: relative; }
.passo { position: relative; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 0 18px; padding-bottom: 34px; }
.passo:last-child { padding-bottom: 0; }
.passo::before {
  content: ''; position: absolute; left: 19px; top: 44px; bottom: 4px; width: 2px;
  background: linear-gradient(var(--linha-clara), var(--linha-clara));
  border-radius: 2px;
}
.passo:last-child::before { display: none; }
.num {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 14px; font-weight: 600; color: var(--tinta);
  background: linear-gradient(145deg, var(--bege), var(--bege-2));
  box-shadow: 0 6px 16px -8px rgba(125, 79, 36, .45);
}
.passo h4 { font-size: 17px; font-weight: 700; line-height: 1.35; padding-top: 8px; color: var(--tinta); }
.passo p { margin-top: 6px; color: var(--tinta-2); font-size: 15.5px; }
.passo .corpo { min-width: 0; }

/* bloco de prompt */
.prompt {
  position: relative; z-index: 1;
  margin-top: 18px;
  background: var(--codigo); color: var(--tinta);
  border-radius: 14px; overflow: hidden;
  border: 1px solid #e0d1b6;
}
.prompt .barra {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 10px 10px 16px;
  background: #efe3cd; border-bottom: 1px solid #e0d1b6;
}
.prompt .barra > span { color: var(--tinta-2); font-size: 10.5px; min-width: 0; }
.prompt .barra > span::before { content: ''; display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--destaque-2); vertical-align: 1px; }
.copiar {
  flex: none;
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--tinta); background: var(--bege);
  border: 0; border-radius: 9px; padding: 9px 14px; min-height: 36px; cursor: pointer;
  transition: filter .2s ease, background .2s ease;
}
.copiar:hover { filter: brightness(1.1); }
.copiar svg { width: 14px; height: 14px; }
.copiar.ok { background: #0f7a45; color: #fffaf0; }
.prompt pre {
  margin: 0; padding: 18px 18px 20px;
  font-family: var(--mono); font-size: 13px; line-height: 1.7;
  white-space: pre-wrap; word-break: break-word;
}
.prompt pre .var { color: #7d4f24; font-weight: 600; }

/* dica */
.dica {
  margin-top: 44px; padding: 18px 20px;
  display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; align-items: start;
  background: #f0e5d1; border: 1px solid #e0d1b6; border-radius: 14px;
  color: #453522; font-size: 15.5px;
}
.dica svg { width: 22px; height: 22px; color: var(--destaque-2); margin-top: 2px; }

/* dúvidas */
.duvidas { display: grid; gap: 10px; }
.duvidas details {
  background: #fffdf8; border: 1px solid var(--linha-clara); border-radius: 14px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.duvidas details[open] { border-color: #cdb48d; box-shadow: 0 8px 24px -16px rgba(125, 79, 36, .4); }
.duvidas summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 18px; min-height: 54px;
  font-weight: 700; font-size: 15.5px; color: var(--tinta);
}
.duvidas summary::-webkit-details-marker { display: none; }
.duvidas summary .mais { flex: none; position: relative; width: 26px; height: 26px; border-radius: 8px; background: var(--papel-2); }
.duvidas summary .mais::before, .duvidas summary .mais::after {
  content: ''; position: absolute; left: 50%; top: 50%; width: 11px; height: 2px; margin: -1px 0 0 -5.5px;
  background: var(--destaque-2); border-radius: 2px; transition: transform .25s ease;
}
.duvidas summary .mais::after { transform: rotate(90deg); }
.duvidas details[open] summary .mais::after { transform: rotate(0deg); }
.duvidas details p { padding: 0 18px 18px; color: var(--tinta-2); font-size: 15px; }

/* rodapé com newsletter */
.rodape { position: relative; z-index: 1; margin-top: 56px; border-top: 1px solid var(--linha); padding: 44px 20px 48px; text-align: center; }
.rodape .chamada { color: var(--texto-2); font-size: 15px; max-width: 520px; margin: 0 auto; }
.rodape .chamada b { color: var(--tinta); font-weight: 700; }
.inscricao { margin: 20px auto 0; max-width: 460px; }
.inscricao .linha { display: flex; gap: 8px; }
.inscricao input[type=email] {
  flex: 1; min-width: 0;
  font: inherit; font-size: 15px; color: var(--tinta);
  background: var(--bg-2); border: 1px solid #9c8a70; border-radius: 12px;
  padding: 0 16px; height: 50px;
}
.inscricao input[type=email]::placeholder { color: var(--texto-3); }
.inscricao input[type=email]:focus { border-color: var(--destaque); outline: none; box-shadow: 0 0 0 3px rgba(125, 79, 36, .22); }
.inscricao .btn { height: 50px; padding: 0 22px; }
.inscricao .btn[disabled] { opacity: .65; cursor: default; transform: none; }
.inscricao .aceite { margin-top: 12px; font-size: 12px; color: var(--texto-3); }
.inscricao .aviso { margin-top: 12px; min-height: 20px; font-size: 14px; font-weight: 600; }
.inscricao .aviso.ok { color: #0f7a45; }
.inscricao .aviso.erro { color: #c62828; }
.isca { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.redes { margin-top: 40px; }
.redes p { color: var(--texto-2); font-size: 14px; }
.redes nav { margin-top: 14px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 10px; }
.redes a {
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px;
  padding: 8px 14px; border: 1px solid var(--linha); border-radius: 10px;
  color: var(--texto-2); text-decoration: none;
  transition: color .2s ease, border-color .2s ease;
}
.redes a:hover { color: var(--tinta); border-color: var(--destaque); }
.redes svg { width: 15px; height: 15px; }

/* ---------- lista de recursos ---------- */
.lista { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; padding: 40px 20px 0; }
.lista h1 { font-family: var(--display); font-weight: 500; font-size: clamp(34px, 6vw, 52px); letter-spacing: -.02em; color: var(--tinta); }
.lista .sub { margin-top: 10px; color: var(--texto-2); }
.itens { margin-top: 32px; display: grid; gap: 14px; }
.item {
  display: block; text-decoration: none;
  padding: 22px; border-radius: 16px;
  background: var(--bg-2); border: 1px solid var(--linha);
  transition: border-color .2s ease, transform .2s ease;
}
.item:hover { border-color: rgba(125, 79, 36, .5); transform: translateY(-2px); }
.item .mono { color: var(--destaque-2); }
.item h2 { margin-top: 8px; font-family: var(--display); font-weight: 500; font-size: 23px; line-height: 1.2; color: var(--tinta); }
.item p { margin-top: 8px; color: var(--texto-2); font-size: 15px; }
.item .ir { margin-top: 14px; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--destaque-2); font-size: 14px; }

/* ---------- celular ---------- */
@media (max-width: 640px) {
  .topo { padding: 18px 16px 0; }
  .cabeca { padding: 26px 16px 32px; }
  .cartao { border-radius: 18px; padding: 36px 16px 44px; margin: 0 10px; }
  .passo { grid-template-columns: 34px minmax(0, 1fr); gap: 0 14px; }
  .passo::before { left: 16px; top: 38px; }
  .num { width: 34px; height: 34px; border-radius: 10px; font-size: 13px; }
  .passo h4 { padding-top: 5px; font-size: 16px; }
  .prompt { margin-left: -48px; }
  .prompt pre { padding: 16px 14px 18px; font-size: 12.5px; }
  .prompt .barra { padding-left: 12px; }
  .prompt .barra > span { font-size: 9.5px; letter-spacing: .1em; }
  .inscricao .linha { flex-direction: column; }
  .inscricao input[type=email] { flex: none; }
  .inscricao .btn { width: 100%; }
  .capa { padding-top: 48px; }
}
@media (max-width: 360px) {
  .copiar { padding: 9px 10px; }
  .prompt .barra > span::before { display: none; }
}

/* ---------- impressão / PDF ---------- */
@media print {
  @page { size: A4; margin: 16mm 14mm; }
  body { background: #fff; color: var(--tinta); }
  .topo, .cabeca .btn, .rodape, .copiar { display: none !important; }
  .cabeca { padding: 0 0 18px; text-align: left; }
  .cabeca h1, .cabeca .meta b { color: var(--tinta); }
  .cabeca h1 em { color: var(--destaque-2); }
  .cabeca .resumo { margin-left: 0; color: var(--tinta-2); }
  .so-pdf { display: block !important; margin-top: 10px; color: var(--tinta-3); }
  .cartao { box-shadow: none; border: 0; padding: 0; background: #fff; max-width: none; }
  /* o passo pode quebrar (o do prompt é grande); só o bloco do prompt e os quadros ficam inteiros */
  .dica, .quadro, .duvidas details { break-inside: avoid; }
  /* o prompt grande ocupa quase uma página: deixa quebrar, mas sem separar o cabeçalho do texto */
  .prompt { box-decoration-break: clone; -webkit-box-decoration-break: clone; }
  .prompt .barra { break-after: avoid; }
  .prompt pre { orphans: 4; widows: 4; }
  .passo h4, .conteudo h3 { break-after: avoid; }
  .passo p { orphans: 3; widows: 3; }
  .prompt { margin-left: 0; }
  .duvidas details > *:not(summary) { display: block; }
  .duvidas summary .mais { display: none; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}