/* Identidade: editorial, marfim + cacau, serifa de revista (linha do Instagram da Dra. Samira) */
:root {
  --marfim: #f6f1e9; --papel: #fbf8f3; --tinta: #2b2420; --suave: #7a6d64; --linha: #e6ddd0;
  --cacau: #6e3b2c; --cacau-forte: #57291d; --ouro: #b8996a; --ok: #4f7a5a; --erro: #a3322a;
  --serifa: "Sora", "Avenir Next", system-ui, sans-serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --raio: 4px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 400 16px/1.65 var(--sans); background: var(--marfim); color: var(--tinta); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--cacau); }
h1, h2, h3 { font-family: var(--serifa); font-weight: 300; font-variant-numeric: lining-nums; line-height: 1.12; letter-spacing: -0.035em; margin: 0 0 .4em; }
h1 { font-size: clamp(30px, 4.4vw, 50px); }
h2 { font-size: clamp(26px, 3.2vw, 38px); }
strong { font-weight: 500; }
.sobretitulo { font: 500 12px/1.4 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--ouro); margin: 0 0 14px; }
.sobretitulo a { color: inherit; text-decoration: none; }
.nota { color: var(--suave); font-size: 14px; }
main { min-height: 70vh; }

/* Topo */
.topo { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px clamp(16px, 4vw, 48px); border-bottom: 1px solid var(--linha); background: var(--papel); position: relative; z-index: 5; }
.topo.sobre-foto { position: absolute; inset: 0 0 auto; background: transparent; border-color: rgba(255,255,255,.25); color: #fff; }
.marca { text-decoration: none; color: inherit; display: flex; flex-direction: column; line-height: 1.1; }
.marca-nome { font-family: var(--serifa); font-size: 15px; font-weight: 400; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 3px; }
.marca-sub { font-size: 10px; letter-spacing: .3em; text-transform: uppercase; opacity: .75; }
.topo nav { display: flex; gap: 22px; align-items: center; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.topo nav a { text-decoration: none; color: inherit; }
.topo form { margin: 0; }
.topo button.link { color: inherit; text-decoration: none; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.rodape { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 28px clamp(16px, 4vw, 48px); color: var(--suave); font-size: 13px; border-top: 1px solid var(--linha); }

/* Botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--cacau); color: #fff; border: 1px solid var(--cacau); border-radius: var(--raio); padding: 15px 30px; font: 500 13px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; cursor: pointer; text-decoration: none; transition: background .2s, color .2s; }
.botao:hover { background: var(--cacau-forte); border-color: var(--cacau-forte); }
.botao svg { width: 16px; height: 16px; }
.botao.largo { width: 100%; }
.botao.fantasma { background: transparent; border-color: rgba(255,255,255,.7); color: #fff; }
.botao.fantasma:hover { background: rgba(255,255,255,.12); }
.botao.fantasma-escuro { background: transparent; color: var(--cacau); }
.botao.fantasma-escuro:hover { background: var(--cacau); color: #fff; }
.botao.concluida { background: var(--ok); border-color: var(--ok); }
button.link { background: none; border: 0; color: var(--cacau); cursor: pointer; font: inherit; padding: 0; text-decoration: underline; }

/* ---------- Página de venda ---------- */
.hero { position: relative; min-height: min(92vh, 860px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: #1e1410; }
.hero-img { position: absolute; top: 0; right: 0; width: 68%; height: 100%; object-fit: cover; object-position: 62% 30%; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #1e1410 0%, #1e1410 32%, rgba(30,20,16,.55) 46%, rgba(30,20,16,0) 62%), linear-gradient(0deg, rgba(30,20,16,.6), transparent 35%); }
@media (max-width: 820px) { .hero-img { width: 100%; object-position: 66% 20%; } .hero::after { background: linear-gradient(0deg, #1e1410 30%, rgba(30,20,16,.5) 65%, rgba(30,20,16,.2)); } }
.hero-texto { position: relative; z-index: 1; max-width: 640px; padding: 140px clamp(16px, 4vw, 48px) clamp(48px, 8vh, 96px); }
.hero h1 { font-size: clamp(34px, 5vw, 60px); font-weight: 200; }
.hero h1 strong, h1 b { font-weight: 500; }
.hero .sub { font-size: 19px; color: rgba(255,255,255,.85); max-width: 520px; margin: 0 0 32px; }
.hero-acoes { display: flex; gap: 12px; flex-wrap: wrap; }

.faixa-numeros { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--papel); border-bottom: 1px solid var(--linha); }
.faixa-numeros div { padding: 28px 16px; text-align: center; border-right: 1px solid var(--linha); }
.faixa-numeros div:last-child { border-right: 0; }
.faixa-numeros strong { display: block; font: 200 44px/1 var(--serifa); color: var(--cacau); letter-spacing: -0.04em; }
.faixa-numeros span { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--suave); }
@media (max-width: 640px) { .faixa-numeros { grid-template-columns: repeat(2, 1fr); } .faixa-numeros div:nth-child(2) { border-right: 0; } .faixa-numeros div:nth-child(-n+2) { border-bottom: 1px solid var(--linha); } }

.secao { max-width: 1120px; margin: 0 auto; padding: clamp(56px, 9vw, 110px) clamp(16px, 4vw, 48px); }
.secao > h2 { margin-bottom: 36px; }

.modulos-venda { border-top: 1px solid var(--linha); }
.mod-venda { border-bottom: 1px solid var(--linha); }
.mod-venda summary { display: grid; grid-template-columns: 120px 64px 1fr auto; align-items: center; gap: 22px; padding: 22px 0; cursor: pointer; list-style: none; }
.mod-venda summary::-webkit-details-marker { display: none; }
.mod-venda summary img { width: 120px; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--raio); }
.mod-num { font: 200 40px/1 var(--serifa); color: var(--ouro); letter-spacing: -0.04em; }
.mod-info strong { display: block; font: 400 24px/1.2 var(--serifa); letter-spacing: -0.02em; }
.mod-info small { color: var(--suave); font-size: 15px; }
.mod-qtd { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--suave); white-space: nowrap; }
.mod-qtd::after { content: " +"; color: var(--cacau); font-size: 16px; }
.mod-venda[open] .mod-qtd::after { content: " –"; }
.mod-venda ol { margin: 0 0 26px 206px; padding: 0; list-style: none; counter-reset: a; }
.mod-venda li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px dashed var(--linha); counter-increment: a; }
.mod-venda li span::before { content: counter(a, decimal-leading-zero) "  "; color: var(--ouro); font-weight: 500; white-space: pre; }
.mod-venda li small { color: var(--suave); }
@media (max-width: 720px) {
  .mod-venda summary { grid-template-columns: 72px 1fr; gap: 6px 16px; }
  .mod-venda summary img { width: 72px; grid-row: span 3; }
  .mod-num { font-size: 26px; }
  .mod-info strong { font-size: 22px; }
  .mod-venda ol { margin-left: 0; }
}

.destaque-3d { position: relative; color: #fff; background: #0d1416; display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; }
.destaque-3d img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
.destaque-3d > div { padding: clamp(40px, 6vw, 80px); }
.destaque-3d p { color: rgba(255,255,255,.8); max-width: 440px; }
.destaque-3d .sobretitulo { color: #7fd3cf; }
@media (max-width: 820px) { .destaque-3d { grid-template-columns: 1fr; } .destaque-3d img { min-height: 260px; } }

.sobre { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.sobre img { border-radius: var(--raio); aspect-ratio: 4/5; object-fit: cover; }
.sobre .cred { font-size: 14px; letter-spacing: .12em; text-transform: uppercase; color: var(--cacau); line-height: 1.8; }
@media (max-width: 820px) { .sobre { grid-template-columns: 1fr; } .sobre img { max-width: 420px; } }

.oferta-wrap { padding-top: 0; }
.oferta { max-width: 620px; margin: 0 auto; background: var(--papel); border: 1px solid var(--linha); padding: clamp(32px, 5vw, 56px); text-align: center; position: relative; }
.oferta::before { content: ""; position: absolute; inset: 10px; border: 1px solid var(--ouro); opacity: .45; pointer-events: none; }
.inclui { list-style: none; padding: 0; margin: 24px auto; text-align: left; display: inline-block; }
.inclui li { display: flex; gap: 10px; align-items: center; padding: 5px 0; }
.inclui svg { width: 18px; height: 18px; color: var(--ouro); flex: none; }
.preco { margin: 8px 0 26px; }
.preco strong { display: block; font: 200 60px/1 var(--serifa); color: var(--cacau); letter-spacing: -0.04em; }
.preco span { color: var(--suave); font-size: 15px; }
.oferta .botao { width: 100%; max-width: 380px; position: relative; }

.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--linha); }
.faq summary { padding: 20px 0; cursor: pointer; font: 300 19px/1.4 var(--serifa); letter-spacing: -0.01em; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; color: var(--cacau); }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 0 0 20px; color: var(--suave); }

/* ---------- Caixas (login, inscrição) ---------- */
.caixa-wrap { padding: clamp(40px, 8vw, 96px) 16px; }
.caixa { max-width: 460px; margin: 0 auto; background: var(--papel); border: 1px solid var(--linha); padding: clamp(28px, 5vw, 48px); }
.caixa h1 { font-size: clamp(32px, 4vw, 42px); }
.resumo { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); padding: 14px 0; margin: 20px 0; }
.resumo strong { font: 300 28px/1 var(--serifa); letter-spacing: -0.03em; color: var(--cacau); }
.form { display: flex; flex-direction: column; gap: 16px; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--suave); }
.form label em { text-transform: none; letter-spacing: 0; font-style: normal; }
.form input { font: 400 16px var(--sans); padding: 13px 14px; border: 1px solid var(--linha); border-radius: var(--raio); background: #fff; color: var(--tinta); }
.form input:focus { outline: 2px solid var(--ouro); outline-offset: 1px; border-color: var(--ouro); }
.form.linha { flex-direction: row; flex-wrap: wrap; }
.form.linha input { flex: 1 1 220px; }
.erro { color: var(--erro); font-weight: 500; }
.aviso { background: #f3e9d8; padding: 12px 14px; border-left: 3px solid var(--ouro); }

/* ---------- Área do aluno ---------- */
.pg-aluno main, .pg-admin main { max-width: 1240px; margin: 0 auto; padding: 32px clamp(16px, 4vw, 48px) 64px; }
.painel-aluno { display: grid; grid-template-columns: 1fr 260px; gap: 20px; margin-bottom: 48px; }
.continuar { display: grid; grid-template-columns: minmax(200px, 340px) 1fr; background: var(--papel); border: 1px solid var(--linha); }
.continuar img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.continuar > div { padding: clamp(20px, 3vw, 36px); align-self: center; }
.continuar h1 { font-size: clamp(28px, 3vw, 38px); }
.progresso { background: var(--papel); border: 1px solid var(--linha); padding: 24px; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.progresso > p:first-child { font: 300 21px var(--serifa); letter-spacing: -0.02em; margin: 0 0 12px; }
.anel { --p: 0; width: 120px; height: 120px; border-radius: 50%; background: conic-gradient(var(--cacau) calc(var(--p) * 1%), var(--linha) 0); display: grid; place-items: center; }
.anel span { width: 100px; height: 100px; border-radius: 50%; background: var(--papel); display: grid; place-items: center; font: 200 30px var(--serifa); color: var(--cacau); letter-spacing: -0.03em; }
@media (max-width: 860px) { .painel-aluno { grid-template-columns: 1fr; } .continuar { grid-template-columns: 1fr; } }

.modulo { margin-bottom: 44px; }
.modulo > header { display: flex; align-items: baseline; gap: 14px; border-bottom: 1px solid var(--linha); padding-bottom: 10px; margin-bottom: 18px; }
.modulo > header h2 { font-size: 26px; margin: 0; flex: 1; }
.modulo > header .mod-num { font-size: 34px; }
.modulo > header small { color: var(--suave); letter-spacing: .1em; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 18px; }
.card-aula { text-decoration: none; color: var(--tinta); display: flex; flex-direction: column; gap: 10px; }
.thumb { position: relative; display: block; overflow: hidden; border-radius: var(--raio); }
.thumb img { aspect-ratio: 4/3; object-fit: cover; width: 100%; transition: transform .4s; }
.card-aula:hover .thumb img { transform: scale(1.04); }
.thumb em { position: absolute; right: 8px; bottom: 8px; background: rgba(30,20,16,.75); color: #fff; font: 400 12px var(--sans); font-style: normal; padding: 2px 7px; border-radius: 3px; }
.thumb .ok { position: absolute; left: 8px; top: 8px; width: 26px; height: 26px; border-radius: 50%; background: var(--ok); color: #fff; display: grid; place-items: center; }
.thumb .ok svg { width: 16px; height: 16px; }
.card-aula.feita .thumb img { opacity: .7; }
.card-txt { font-size: 15px; line-height: 1.35; font-weight: 400; }
.card-txt small { display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ouro); margin-bottom: 2px; }

/* ---------- Aula ---------- */
.pg-aula main { padding: 0; }
.aula-layout { display: grid; grid-template-columns: 1fr 360px; min-height: calc(100vh - 70px); }
@media (max-width: 980px) { .aula-layout { grid-template-columns: 1fr; } }
.aula-principal { background: #17110e; }
.player { position: relative; background: #000; aspect-ratio: 16 / 9; user-select: none; max-height: 78vh; margin: 0 auto; }
.player video { width: 100%; height: 100%; display: block; }
.marca-dagua { position: absolute; pointer-events: none; color: rgba(255,255,255,.3); font-size: 13px; font-weight: 500; text-shadow: 0 0 2px rgba(0,0,0,.6); transition: left 1.5s, top 1.5s; white-space: nowrap; }
.sem-video { color: #ddd; display: grid; place-items: center; height: 100%; padding: 20px; text-align: center; }
.aula-info { padding: 28px clamp(16px, 4vw, 44px) 40px; color: #f3ece3; }
.aula-info h1 { font-size: clamp(30px, 3.4vw, 44px); }
.aula-info .botao.fantasma-escuro { color: #f3ece3; border-color: rgba(243,236,227,.4); }
.aula-info .botao.fantasma-escuro:hover { background: rgba(243,236,227,.1); }
.acoes { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.acoes form { margin: 0; }
.lista-aulas { background: var(--papel); border-left: 1px solid var(--linha); max-height: calc(100vh - 70px); overflow: auto; position: sticky; top: 0; }
.lista-aulas details { border-bottom: 1px solid var(--linha); }
.lista-aulas summary { padding: 16px 20px; cursor: pointer; font: 400 16px var(--serifa); letter-spacing: -0.01em; display: flex; gap: 10px; align-items: baseline; list-style: none; }
.lista-aulas summary .mod-num { font-size: 22px; }
.lista-aulas ol { list-style: none; margin: 0; padding: 0 0 10px; }
.lista-aulas li a { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: center; padding: 9px 20px; text-decoration: none; color: var(--tinta); font-size: 14px; line-height: 1.35; }
.lista-aulas li a:hover { background: var(--marfim); }
.lista-aulas li i { font-style: normal; font-size: 12px; color: var(--ouro); font-weight: 500; }
.lista-aulas li i svg { width: 16px; height: 16px; color: var(--ok); }
.lista-aulas li small { color: var(--suave); font-size: 12px; }
.lista-aulas li.atual a { background: var(--marfim); box-shadow: inset 3px 0 0 var(--cacau); font-weight: 500; }

/* ---------- Painel ---------- */
.secao-admin h2 { font-size: 26px; margin-top: 40px; }
.numeros { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin: 18px 0 8px; }
.numeros div { background: var(--papel); border: 1px solid var(--linha); padding: 18px; }
.numeros strong { display: block; font: 200 32px/1.1 var(--serifa); letter-spacing: -0.03em; color: var(--cacau); }
.numeros span { color: var(--suave); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.tabela { overflow-x: auto; background: var(--papel); border: 1px solid var(--linha); }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th { font-weight: 500; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--suave); }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--linha); vertical-align: top; }
td pre { white-space: pre-wrap; margin: 0; font: inherit; }
.st { padding: 2px 9px; border-radius: 99px; font-size: 12px; background: var(--linha); }
.st-pago { background: #dfeadf; color: #2f5a39; }
.st-reembolsado, .st-contestado, .st-erro { background: #f2d9d5; color: #7e241d; }

/* Celular */
.topo nav a, .topo nav button { white-space: nowrap; }
@media (max-width: 600px) {
  .marca-nome { font-size: 20px; }
  .topo nav { gap: 14px; font-size: 11px; }
  .topo button.link { font-size: 11px; }
  .acoes { display: grid; grid-template-columns: 1fr 1fr; }
  .acoes form { grid-column: 1 / -1; order: -1; }
  .acoes form .botao { width: 100%; }
  .acoes .botao { padding: 14px 12px; }
}

/* números sempre retos (alinhados) */
body { font-variant-numeric: lining-nums; }

/* Termos e privacidade */
.legal { max-width: 760px; margin: 0 auto; padding: clamp(40px, 7vw, 80px) clamp(16px, 4vw, 32px); }
.legal h2 { font-size: 21px; font-weight: 400; margin: 34px 0 10px; }
.legal p, .legal li { color: #4a3f39; }
.legal ul { padding-left: 20px; }
.rodape a { color: inherit; }
.form label.aceite { flex-direction: row; align-items: flex-start; gap: 10px; text-transform: none; letter-spacing: 0; font-size: 14px; color: var(--tinta); }
.form label.aceite input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--cacau); flex: none; }

/* Formas de pagamento */
.formas { border: 0; padding: 0; margin: 4px 0 0; display: flex; flex-direction: column; gap: 8px; }
.formas legend { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--suave); margin-bottom: 6px; }
.form label.forma { flex-direction: row; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--linha); border-radius: var(--raio); background: #fff; text-transform: none; letter-spacing: 0; color: var(--tinta); cursor: pointer; }
.form label.forma:has(input:checked) { border-color: var(--cacau); box-shadow: inset 0 0 0 1px var(--cacau); }
.form label.forma input { accent-color: var(--cacau); width: 18px; height: 18px; }
.form label.forma strong { display: block; font-size: 15px; font-weight: 500; }
.form label.forma small { color: var(--suave); font-size: 13px; }
.form select { font: 400 16px var(--sans); padding: 12px; border: 1px solid var(--linha); border-radius: var(--raio); background: #fff; color: var(--tinta); }