/* curso.stauf.com.br — o curso gratuito do @claudecodebr refeito no acabamento da casa. O CONTEÚDO é o do site antigo
   (curso-claudecodebr.vercel.app, copiado em 30/09 15:29, sha256 em ../origem/SHA256SUMS) com os 3 consertos aprovados
   pelo operator em 30/09: contagem regressiva vencida retirada; «7 templates» → 8; tabelas de modelos conferidas.
   As classes abaixo são as do HTML antigo (para o conteúdo entrar sem reescrita); os style="" antigos saíram. */

/* barra de progresso no topo */
.progress-bar { position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 60; background: linear-gradient(90deg, var(--laranja-fundo), var(--laranja));
  box-shadow: 0 0 12px rgba(200, 112, 74, .7); transform-origin: left; }

/* ── cabeçalho fixo ── */
.topo { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px var(--gutter); background: color-mix(in srgb, var(--preto-1) 82%, transparent); backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.topo-marca { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 16px/1 var(--display); letter-spacing: -.01em; }
.topo-marca svg { width: 34px; }
.topo-marca .br { color: var(--verde); }
.topo-nav { display: flex; align-items: center; gap: 22px; }
.topo-nav a { font: 500 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); text-decoration: none; padding: 8px 0; }
.topo-nav a:hover { color: var(--ink); }
.nav-toggle { display: none; align-items: center; gap: 8px; background: none; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--ink);
  font: 500 11.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: 10px 12px; cursor: pointer; }
.nav-toggle i { width: 14px; height: 1px; background: currentColor; box-shadow: 0 -4px 0 currentColor, 0 4px 0 currentColor; }

/* ── miolo: sumário à esquerda (desktop) + conteúdo ── */
.miolo { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 0; position: relative; }
.nav-panel { position: sticky; top: 59px; align-self: start; height: calc(100vh - 59px); overflow-y: auto; padding: 28px 18px 40px 22px;
  border-right: 1px solid var(--line); scrollbar-width: thin; }
.nav-panel-title { margin: 0 0 14px 8px; }
.nav-item { position: relative; display: grid; grid-template-columns: 14px 1fr; gap: 10px; padding: 9px 10px; border-radius: 8px; text-decoration: none;
  cursor: pointer; transition: background .2s var(--ez); }
.nav-item:hover { background: var(--grafite-1); }
.nav-dot-mini { width: 7px; height: 7px; margin-top: 8px; transform: rotate(45deg); border: 1px solid var(--line-strong); }
.nav-item.active .nav-dot-mini { background: var(--laranja); border-color: var(--laranja); box-shadow: 0 0 10px var(--laranja); }
.nav-item-label { display: block; font: 500 14.5px/1.3 var(--sans); color: var(--muted); }
.nav-item.active .nav-item-label { color: var(--ink); }
.nav-item-sub { display: block; font: 400 12px/1.35 var(--mono); color: var(--dim); margin-top: 3px; }
.nav-divider { height: 1px; margin: 6px 10px; background: var(--line); }

.conteudo { position: relative; min-width: 0; }
.conteudo > .eixo { display: none; }   /* o eixo da casa vira a borda do sumário (abaixo); dentro do texto ele encostava nas letras */
.nav-panel::after { content: ""; position: absolute; right: -1px; top: 0; width: 1px; height: 30%; pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--laranja), transparent); animation: desce 7s linear infinite; }
.conferido { margin: -12px 0 0; font: 400 12.5px/1.5 var(--mono); color: var(--dim); }
.container { position: relative; width: min(860px, 100%); margin: 0 auto; padding: 0 clamp(20px, 5vw, 64px); }
section { position: relative; padding: clamp(56px, 9vw, 104px) 0; border-bottom: 1px solid var(--line); scroll-margin-top: 70px; }

/* ── hero ── */
.hero { position: relative; padding: clamp(56px, 12vw, 128px) clamp(20px, 5vw, 64px) clamp(56px, 9vw, 96px); overflow: hidden; border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: center; max-width: 1100px; margin: 0 auto; scroll-margin-top: 70px; }
.hero-badge { font: 500 11.5px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--laranja-texto); }
.hero h1 { margin: 16px 0 0; font: 600 clamp(46px, 6.6vw, 104px)/.92 var(--display); letter-spacing: -.05em; }
.hero h1 .br { color: var(--verde); }
.hero-subtitle { margin-top: 16px; font: 500 clamp(20px, 2.6vw, 28px)/1.25 var(--display); color: var(--ink); }
.hero p { max-width: 52ch; color: var(--muted); font-size: clamp(16px, 1.6vw, 19px); }
.hero-cta { display: inline-flex; margin-top: 14px; padding: 14px 20px; border-radius: 10px; background: var(--laranja); color: var(--preto-0);
  text-decoration: none; font: 500 12.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; transition: transform .22s var(--ez), background .22s var(--ez); }
.hero-cta:hover { background: #d98760; transform: translateY(-1px); }
.hero-arte { position: relative; width: clamp(150px, 22vw, 260px); }
.hero-arte svg { position: relative; z-index: 1; filter: drop-shadow(0 0 30px rgba(200, 112, 74, .35)); }

/* ── tipografia das seções ── */
.section-label { display: inline-block; margin-bottom: 14px; font: 500 11.5px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--laranja-texto); }
section h2 { margin: 0 0 20px; font: 600 clamp(32px, 4.6vw, 52px)/1.02 var(--display); letter-spacing: -.035em; }
section h3 { margin: 40px 0 16px; font: 600 clamp(20px, 2.2vw, 25px)/1.2 var(--display); letter-spacing: -.015em; }
section h4 { margin: 0 0 6px; font: 600 17px/1.3 var(--sans); }
section p { color: var(--muted); }
section p strong, section li strong, section td strong { color: var(--ink); font-weight: 600; }
section em { color: var(--ink); font-style: normal; border-bottom: 1px solid color-mix(in srgb, var(--laranja) 60%, transparent); }
code { font: 400 .88em/1.4 var(--mono); padding: 2px 6px; border-radius: 5px; background: var(--grafite-2); border: 1px solid var(--line); color: var(--laranja-texto); }
small { color: var(--dim); }

/* entrada suave das seções */
.fade-in { opacity: 1; transform: none; }
.js .fade-in { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ez), transform .7s var(--ez); }
.js .fade-in.visible { opacity: 1; transform: none; }

/* cartões */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 26px 0; }
.card { position: relative; padding: 20px 20px 18px; border: 1px solid var(--line); border-radius: 14px;
  background: linear-gradient(180deg, var(--vidro-1) 0%, var(--vidro-1) 30%, var(--vidro-2) 65%, var(--vidro-3) 100%);
  transition: border-color .22s var(--ez), transform .22s var(--ez); }
.card:hover { border-color: color-mix(in srgb, var(--laranja) 55%, transparent); transform: translateY(-2px); }
.card-icon { display: inline-grid; place-items: center; width: 30px; height: 30px; margin-bottom: 12px; border-radius: 8px; border: 1px solid var(--line-strong);
  font: 500 14px/1 var(--mono); color: var(--laranja-texto); }
.card p { margin: 0; font-size: 15.5px; line-height: 1.55; }

/* caixas de dica e de atenção */
.tip-box, .warn-box { margin: 26px 0; padding: 18px 20px; border-radius: 12px; border: 1px solid var(--line); background: var(--grafite-1);
  color: var(--muted); font-size: 15.5px; line-height: 1.6; border-left: 2px solid var(--laranja); }
.warn-box { border-left-color: var(--amarelo); }
.tip-box strong { color: var(--laranja-texto); }
.warn-box strong { color: var(--amarelo); }

/* tabelas */
.table-wrap { margin: 26px 0; overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 560px; }
th { text-align: left; padding: 12px 14px; font: 500 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim);
  background: var(--grafite-1); border-bottom: 1px solid var(--line); }
td { padding: 13px 14px; border-bottom: 1px solid var(--line); color: var(--muted); vertical-align: top; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: color-mix(in srgb, var(--grafite-1) 70%, transparent); }
#infra tbody tr:first-child td { background: color-mix(in srgb, var(--laranja-fundo) 18%, transparent); }
#infra tbody tr:first-child td:first-child strong { color: var(--laranja-texto); }

/* etiquetas */
.tag { display: inline-block; margin: 2px 4px 2px 0; padding: 3px 8px; border-radius: 999px; font: 500 11px/1.3 var(--mono); letter-spacing: .04em;
  border: 1px solid var(--line-strong); color: var(--muted); white-space: nowrap; }
.tag-green { border-color: color-mix(in srgb, var(--verde) 60%, transparent); color: #3db653; }
.tag-red, .tag-purple { border-color: color-mix(in srgb, var(--laranja) 55%, transparent); color: var(--laranja-texto); }
.tag-blue { border-color: #4a5062; color: #9aa1b5; }

/* fases */
.phase-header { display: flex; align-items: center; gap: 20px; margin-bottom: 22px; }
.phase-number { flex: none; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 16px; border: 1px solid var(--laranja);
  font: 600 30px/1 var(--display); color: var(--laranja-texto); box-shadow: 0 0 30px -8px rgba(200, 112, 74, .6), inset 0 0 20px -10px rgba(200, 112, 74, .6); }
.phase-header h2 { margin: 0; }
.phase-header .section-label { margin-bottom: 8px; }

/* linha do tempo */
.timeline { position: relative; margin: 22px 0 8px; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 1px; background: linear-gradient(180deg, var(--laranja), var(--line-strong) 40%, var(--line)); }
.timeline-step { position: relative; padding: 0 0 22px; }
.timeline-step::before { content: attr(data-step); position: absolute; left: -34px; top: 0; display: grid; place-items: center; width: 23px; height: 23px;
  border-radius: 6px; background: var(--preto-1); border: 1px solid var(--laranja); font: 500 11px/1 var(--mono); color: var(--laranja-texto); }
.timeline-step p { margin: 0; font-size: 15.5px; }

/* prompts copiáveis */
.prompt-box { position: relative; margin: 18px 0 30px; border: 1px solid var(--line); border-radius: 12px; background: var(--preto-0); overflow: hidden; }
.prompt-box::before { content: "prompt"; display: block; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--grafite-1);
  font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.prompt-box pre { margin: 0; padding: 18px 18px 22px; max-height: 420px; overflow: auto; white-space: pre-wrap; word-break: break-word;
  font: 400 13.5px/1.65 var(--mono); color: #d9d9d6; scrollbar-width: thin; }
.copy-btn { position: absolute; top: 5px; right: 6px; padding: 6px 12px; border-radius: 7px; border: 1px solid var(--line-strong); background: var(--grafite-2);
  color: var(--ink); font: 500 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; transition: border-color .2s var(--ez), color .2s var(--ez); }
.copy-btn:hover { border-color: var(--laranja); }
.copy-btn.copied { border-color: var(--verde); color: #3db653; }

/* sanfona */
.accordion { margin: 22px 0; display: grid; gap: 10px; }
.accordion-item { border: 1px solid var(--line); border-radius: 12px; background: var(--grafite-1); overflow: hidden; }
.accordion-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%; padding: 16px 18px; cursor: pointer;
  background: none; border: 0; color: var(--ink); text-align: left; font: inherit; }
.accordion-header h4 { margin: 0; }
.accordion-arrow { font-size: 11px; color: var(--dim); transition: transform .22s var(--ez); }
.accordion-item.open .accordion-arrow { transform: rotate(180deg); color: var(--laranja-texto); }
.accordion-body { display: none; padding: 0 18px 16px; }
.accordion-item.open .accordion-body { display: block; }
.accordion-body p { margin: 0; font-size: 15.5px; }

/* checklist (salvo no navegador) */
.checklist { list-style: none; margin: 22px 0; padding: 0; display: grid; gap: 8px; }
.checklist li { position: relative; padding: 14px 16px 14px 52px; border: 1px solid var(--line); border-radius: 10px; background: var(--grafite-1);
  color: var(--muted); cursor: pointer; transition: border-color .2s var(--ez), color .2s var(--ez); user-select: none; }
.checklist li::before { content: ""; position: absolute; left: 16px; top: 50%; width: 20px; height: 20px; margin-top: -10px; border-radius: 6px;
  border: 1px solid var(--line-strong); background: var(--preto-1); }
.checklist li.checked { color: var(--ink); border-color: color-mix(in srgb, var(--verde) 55%, transparent); }
.checklist li.checked::before { background: var(--verde); border-color: var(--verde); }
.checklist li.checked::after { content: ""; position: absolute; left: 22px; top: 50%; width: 6px; height: 11px; margin-top: -8px;
  border: solid var(--preto-0); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.checklist li:hover { border-color: var(--line-strong); }
.divider { height: 1px; margin: 36px 0; background: var(--line); }

/* ── «Em breve» (a contagem regressiva saiu: mirava 05/06/2026 e mostrava zeros) ── */
#embreve { text-align: center; overflow: hidden; }
#embreve .portal { inset: -10% -20%; }
#embreve .container { z-index: 1; }
#embreve h2 { font-size: clamp(36px, 6vw, 68px); }
#embreve .lead { max-width: 58ch; margin: 0 auto; }
#embreve .card-grid { text-align: left; margin-top: 34px; }
.acoes { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin: 32px 0 6px; }
.botao { display: inline-flex; align-items: center; gap: 10px; padding: 14px 20px; border-radius: 10px; text-decoration: none;
  font: 500 12.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; border: 1px solid var(--line-strong); color: var(--ink);
  transition: border-color .22s var(--ez), background .22s var(--ez), transform .22s var(--ez); }
.botao:hover { border-color: var(--laranja); transform: translateY(-1px); }
.botao.cheio { background: var(--laranja); border-color: var(--laranja); color: var(--preto-0); }
.botao.cheio:hover { background: #d98760; }

/* elevador de volta ao topo (do site antigo: música de elevador + «ding») */
.scroll-top { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line-strong);
  background: var(--grafite-2); color: var(--ink); font: 500 18px/1 var(--mono); cursor: pointer; opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .25s var(--ez), transform .25s var(--ez), border-color .2s var(--ez); }
.scroll-top.show { opacity: 1; transform: none; pointer-events: auto; }
.scroll-top:hover { border-color: var(--laranja); }

/* ── celular ── */
@media (max-width: 1060px) {
  .miolo { grid-template-columns: minmax(0, 1fr); }
  .nav-toggle { display: inline-flex; }
  .topo-nav .so-largo { display: none; }
  .nav-panel { position: fixed; top: 59px; left: 0; bottom: 0; z-index: 45; width: min(320px, 86vw); height: auto; background: var(--preto-1);
    border-right: 1px solid var(--line-strong); transform: translateX(-102%); transition: transform .3s var(--ez); }
  .nav-panel.open { transform: none; box-shadow: 30px 0 80px rgba(0, 0, 0, .6); }
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-arte { order: -1; width: 130px; }
}
@media (max-width: 560px) {
  .topo-marca span.nome { display: none; }
  .phase-number { width: 52px; height: 52px; font-size: 24px; }
}