/* Duo Academy — visual compartilhado por todas as páginas
   Linguagem dos posts da Like a Duo: vermelho saturado, duotone, condensada gigante, Cousine espaçada */

/* Tokens */
:root {
  --sinal: #F50A05;     /* vermelho dos títulos */
  --brasa: #B30000;     /* vermelho médio */
  --sangue: #3A0000;    /* superfícies */
  --breu: #120000;      /* fundo */
  --creme: #FDFAE7;     /* texto corrido (cor do site) */
  --creme-70: rgba(253, 250, 231, .72);
  --linha: rgba(245, 10, 5, .28);

  --display: "Anton", "Impact", "Arial Narrow", sans-serif;
  --mono: "Cousine", ui-monospace, Menlo, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --max: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--breu); color: var(--creme);
  font-family: var(--mono); font-size: 16px; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--sinal); outline-offset: 3px; }
.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--gutter); }

/* Tipografia da marca */
.gigante {
  font-family: var(--display); font-weight: 400; text-transform: uppercase;
  color: var(--sinal); line-height: .86; letter-spacing: -.01em; margin: 0;
}
.gigante.it { font-style: italic; }
.espacado {
  font-family: var(--mono); font-size: 13px; letter-spacing: .22em; text-transform: lowercase;
  color: var(--sinal); margin: 0;
}
.setas { list-style: none; margin: 0; padding: 0; }
.setas li { font-family: var(--mono); letter-spacing: .14em; color: var(--sinal); padding-block: 3px; }
.setas li::before { content: "→ "; }
.marca-pausa { display: inline-block; width: .8em; height: .8em; vertical-align: middle; fill: var(--sinal); flex-shrink: 0; }

/* Grão */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 60; opacity: .08; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Blocos de imagem (slots) ----------
   Solte o arquivo com o nome indicado em assets/slots/ e ele aparece com o duotone vermelho.
   Enquanto o arquivo não existe, o bloco mostra o nome e o formato esperados. */
.slot { position: relative; margin: 0; overflow: hidden; background: var(--sangue); aspect-ratio: var(--ratio, 4 / 5); }
.slot > img, .slot > video { width: 100%; height: 100%; object-fit: cover; }
.slot.duo > img, .slot.duo > video { filter: url(#duotone-vermelho); }
.slot .rotulo { display: none; }
.slot.vazio {
  background:
    repeating-linear-gradient(135deg, rgba(245, 10, 5, .10) 0 2px, transparent 2px 14px),
    radial-gradient(80% 80% at 60% 30%, #7a0000, var(--sangue));
  border: 1px dashed var(--linha);
}
.slot.vazio .rotulo {
  display: flex; flex-direction: column; justify-content: flex-end; gap: 4px;
  position: absolute; inset: 0; padding: 16px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--sinal);
}
.slot.vazio .rotulo b { font-weight: 700; color: var(--creme); letter-spacing: .06em; }

/* ---------- Barra ---------- */
.barra { position: absolute; top: 0; left: 0; right: 0; z-index: 20; }
.barra .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 72px; }
.barra img { height: 20px; width: auto; }
.barra-direita { display: flex; align-items: center; gap: 28px; }

/* ---------- Menu da aula: faixa abaixo do hero que gruda no topo ao rolar ---------- */
.nav-aula {
  position: sticky; top: 0; z-index: 15;
  background: rgba(18, 0, 0, .92); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border-block: 1px solid var(--linha);
}
.nav-aula .wrap { position: relative; display: flex; gap: 28px; overflow-x: auto; scrollbar-width: none; }
.nav-aula .wrap::-webkit-scrollbar { display: none; }
.nav-aula a {
  flex-shrink: 0; padding: 15px 0 13px; white-space: nowrap;
  font-size: 12px; letter-spacing: .2em; text-transform: lowercase; text-decoration: none;
  color: var(--creme-70); box-shadow: inset 0 -2px 0 transparent;
}
.nav-aula a:hover { color: var(--creme); }
.nav-aula a[aria-current="true"] { color: var(--sinal); box-shadow: inset 0 -2px 0 var(--sinal); }
.nav-aula a:focus-visible { outline-offset: -2px; }
@media (max-width: 520px) { .nav-aula .wrap { gap: 22px; } .nav-aula a { letter-spacing: .12em; } }
/* ao pular pelo menu, o título da seção não fica escondido atrás da faixa */
.sec { scroll-margin-top: 60px; }
/* Logo → likeaduo.com · "⏸ duo academy" → início das aulas (vitrine) */
.barra-esquerda { display: flex; align-items: center; gap: 14px; min-width: 0; }
.marca-academy {
  display: flex; align-items: center; gap: 8px; padding-left: 14px; border-left: 1px solid rgba(253, 250, 231, .35);
  font-size: 12px; font-weight: 700; letter-spacing: .2em; text-transform: lowercase; white-space: nowrap;
  color: var(--creme); text-decoration: none; text-shadow: 0 1px 12px rgba(0, 0, 0, .5);
}
.marca-academy .marca-pausa { width: 14px; height: 14px; }
.marca-academy:hover { color: var(--sinal); }
/* Seletor de idioma (pt · en · es) */
.idiomas { display: flex; align-items: center; gap: 2px; }
.idiomas a {
  padding: 6px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: lowercase;
  color: var(--creme-70); text-decoration: none; text-shadow: 0 1px 12px rgba(0, 0, 0, .5);
}
.idiomas a:hover { color: var(--sinal); }
.idiomas a[aria-current="true"] { color: var(--creme); box-shadow: inset 0 -2px 0 var(--sinal); }
@media (max-width: 820px) { .barra-direita { gap: 14px; } }
@media (max-width: 480px) {
  .barra img { height: 16px; }
  .barra-esquerda { gap: 10px; }
  .marca-academy { padding-left: 10px; gap: 6px; font-size: 11px; letter-spacing: .08em; }
  .marca-academy .marca-academy-texto { display: none; }
  .marca-academy .marca-pausa { width: 18px; height: 18px; }
  .barra-direita { gap: 8px; }
  .idiomas a { padding: 6px 4px; font-size: 11px; letter-spacing: .06em; }
  .menu-aulas > button { padding: 8px 10px; gap: 8px; letter-spacing: .12em; }
}

/* ---------- Menu de aulas ---------- */
.menu-aulas { position: relative; }
.menu-aulas > button {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  font-family: var(--mono); font-weight: 700; font-size: 12px; letter-spacing: .2em; text-transform: lowercase;
  color: var(--creme); background: rgba(18, 0, 0, .55); border: 1px solid var(--linha); padding: 9px 14px;
}
.menu-aulas > button .marca-pausa { width: 14px; height: 14px; }
.menu-aulas > button:hover,
.menu-aulas > button[aria-expanded="true"] { color: var(--sinal); border-color: var(--sinal); }
.menu-aulas .painel {
  position: absolute; top: calc(100% + 10px); right: 0; z-index: 30;
  width: min(380px, calc(100vw - 2 * var(--gutter)));
  background: var(--breu); border: 1px solid var(--sinal); box-shadow: 0 24px 60px rgba(0, 0, 0, .55);
}
.menu-aulas .painel ul { list-style: none; margin: 0; padding: 0; }
.menu-aulas .painel li + li { border-top: 1px solid var(--linha); }
.menu-aulas .item { display: grid; grid-template-columns: 46px minmax(0, 1fr); column-gap: 12px; padding: 14px 16px; text-decoration: none; }
.menu-aulas .item .num { grid-row: span 2; font-family: var(--display); font-size: 32px; line-height: 1; color: var(--sinal); }
.menu-aulas .item .tit { color: var(--creme); font-weight: 700; font-size: 14px; line-height: 1.35; }
.menu-aulas .item .info { font-size: 11px; letter-spacing: .18em; text-transform: lowercase; color: var(--creme-70); }
.menu-aulas a.item:hover .tit { color: var(--sinal); }
.menu-aulas .item[aria-current="page"] { background: rgba(245, 10, 5, .12); box-shadow: inset 3px 0 0 var(--sinal); }
.menu-aulas .item[aria-current="page"] .info { color: var(--sinal); }
.menu-aulas .item.em-breve .num,
.menu-aulas .item.em-breve .tit { color: var(--creme-70); }
.menu-aulas .aviso { padding: 14px 16px; font-size: 13px; color: var(--creme-70); }
.menu-aulas .todas { display: block; padding: 12px 16px; border-top: 1px solid var(--sinal); font-size: 12px; letter-spacing: .2em; color: var(--sinal); text-decoration: none; }
.menu-aulas .todas:hover { color: var(--breu); background: var(--sinal); }

/* ---------- Banner DUO ACADEMY ----------
   A arte (base/hero-*.jpg) já traz o ⏸, o título e o logo: a página só mostra a arte inteira, sem cortar.
   Horizontal 16:9 no desktop, quadrada no celular. Texto traduzível fica fora da arte, logo abaixo. */
.banner { position: relative; background: var(--breu); }
.banner h1 { margin: 0; }
.banner .arte, .banner .arte img { display: block; width: 100%; height: auto; }
.banner .conteudo { padding-block: clamp(20px, 3vw, 36px); }
.banner .rodape-banner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 20px; }

/* Hero da aula: foto da própria aula (não a arte da home) + título em HTML sobre um degradê */
.banner-aula::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 150px; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(18, 0, 0, .75), transparent);
}
/* grid: foto e título ocupam a mesma célula (título colado na base da FOTO), frase da marca na linha de baixo */
.banner-aula { display: grid; }
.banner-aula .arte, .banner-aula .titulo-aula { grid-area: 1 / 1; }
.banner-aula .conteudo { grid-area: 2 / 1; }
.banner-aula .arte img { max-height: 88svh; object-fit: cover; object-position: 50% 30%; }
.banner-aula .titulo-aula {
  position: relative; align-self: end; z-index: 2; pointer-events: none;
  padding-block: clamp(90px, 14vw, 180px) clamp(18px, 3vw, 36px);
  background: linear-gradient(0deg, rgba(18, 0, 0, .95) 0%, rgba(18, 0, 0, .6) 45%, transparent 100%);
}
.banner-aula .titulo-aula .espacado { color: var(--creme); margin-bottom: 6px; text-shadow: 0 1px 12px rgba(0, 0, 0, .6); }
.banner-aula h1 { font-size: clamp(76px, 15vw, 230px); line-height: .82; }
.banner-aula .rodape-banner { justify-content: flex-end; }
.banner .aula { font-family: var(--mono); font-weight: 700; font-style: italic; color: var(--sinal); font-size: clamp(18px, 2.2vw, 28px); margin: 0; }
.banner .frase { font-size: clamp(12px, 1.2vw, 15px); letter-spacing: .2em; color: var(--creme); margin: 0; text-align: right; }

/* Ficha da aula */
.ficha { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin: 0; border-block: 1px solid var(--linha); }
.ficha div { padding: 18px var(--gutter) 18px 20px; border-right: 1px solid var(--linha); }
.ficha div:last-child { border-right: 0; }
.ficha dt { font-size: 11px; letter-spacing: .22em; color: var(--sinal); }
.ficha dd { margin: 4px 0 0; font-size: 14px; color: var(--creme); }
@media (max-width: 1000px) { .ficha { grid-template-columns: repeat(3, minmax(0, 1fr)); } .ficha div:nth-child(3n) { border-right: 0; } .ficha div:nth-child(-n+3) { border-bottom: 1px solid var(--linha); } }
@media (max-width: 560px) { .ficha { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ficha div { border-right: 1px solid var(--linha) !important; border-bottom: 1px solid var(--linha); } .ficha div:nth-child(2n) { border-right: 0 !important; } }

/* Seções */
.sec { padding-block: clamp(72px, 10vw, 140px); }
.sec + .sec { border-top: 1px solid var(--linha); }
.texto { color: var(--creme-70); max-width: 56ch; margin: 0; }
.texto + .texto { margin-top: 14px; }
.texto strong { color: var(--creme); font-weight: 700; }

/* Resultado */
.resultado-topo { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 20px 40px; margin-bottom: clamp(28px, 4vw, 48px); }
.resultado-topo .gigante { font-size: clamp(56px, 9vw, 132px); }
.split { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #000; --pos: 50%; user-select: none; touch-action: pan-y; }
.split .lado { position: absolute; inset: 0; }
.split .lado > video, .split .lado > img { width: 100%; height: 100%; object-fit: cover; }
.split .lado.duo-lado { clip-path: inset(0 0 0 var(--pos)); }
.split .lado.duo-lado .slot { position: absolute; inset: 0; aspect-ratio: auto; }
.split .lado.duo-lado .slot.vazio .rotulo { left: auto; width: 48%; align-items: flex-end; text-align: right; padding: 12px 14px 16px; word-break: break-word; }
@media (max-width: 560px) { .split .lado.duo-lado .slot.vazio .rotulo { font-size: 10px; letter-spacing: .04em; } }
.split .corte { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px; background: var(--sinal); pointer-events: none; }
.split .corte::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; transform: translate(-50%, -50%); border-radius: 50%;
  background: var(--sinal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'%3E%3Cpath d='M13 12h4v16h-4zM23 12h4v16h-4z' fill='%23120000'/%3E%3C/svg%3E") center / 60% no-repeat;
}
.split input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.split input:focus-visible ~ .corte { background: var(--creme); }
.split .etiqueta { position: absolute; top: 16px; font-family: var(--display); text-transform: uppercase; font-size: clamp(22px, 3vw, 40px); line-height: 1; color: var(--sinal); pointer-events: none; text-shadow: 0 2px 18px rgba(0,0,0,.6); }
.split .etiqueta.e { left: 18px; }
.split .etiqueta.d { right: 18px; }
.legenda { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 14px; }

/* Direção antes da ferramenta */
.direcao { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(32px, 6vw, 90px); align-items: start; }
.direcao .cartaz { container-type: inline-size; }
.direcao .cartaz .gigante { font-size: 17.5cqi; }
.direcao .cartaz .gigante span { display: block; }
.direcao .cartaz .gigante span:nth-child(2) { padding-left: 28cqi; }
.metodo { list-style: none; margin: clamp(32px, 5vw, 56px) 0 0; padding: 0; counter-reset: m; }
.metodo li { display: grid; grid-template-columns: minmax(120px, .5fr) minmax(0, 1fr); gap: 8px 24px; padding-block: 18px; border-top: 1px solid var(--linha); }
.metodo li b { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(24px, 2.6vw, 34px); line-height: 1; color: var(--sinal); }
.metodo li b::after { content: " →"; font-family: var(--mono); font-size: .55em; vertical-align: middle; }
.metodo li:last-child b::after { content: ""; }
.metodo li p { margin: 0; color: var(--creme-70); }
@media (max-width: 900px) { .direcao { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .metodo li { grid-template-columns: 1fr; } }
.direcao .lateral .slot { --ratio: 4 / 5; }
.direcao .lateral .espacado { margin-top: 16px; line-height: 1.9; }

/* Material de cena */
.cabeca { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 60px; align-items: end; margin-bottom: clamp(36px, 5vw, 64px); }
.cabeca .gigante { font-size: clamp(56px, 8.4vw, 124px); }
@media (max-width: 900px) { .cabeca { grid-template-columns: 1fr; } }
.materiais { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 1080px) { .materiais { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .materiais { grid-template-columns: 1fr; } }
.material { display: flex; flex-direction: column; border: 1px solid var(--linha); background: rgba(58, 0, 0, .35); }
.material .slot { --ratio: 4 / 3; }
.material .corpo { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.material .ref, .janela-prompt .ref { align-self: flex-start; font-weight: 700; font-size: 12px; letter-spacing: .08em; color: var(--breu); background: var(--sinal); padding: 2px 8px; }
.material h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 30px; line-height: 1; color: var(--creme); margin: 6px 0 0; }
.material p { margin: 0; color: var(--creme-70); font-size: 14px; }
.material .links { margin-top: auto; padding-top: 8px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.material .links a, .material .links button {
  font-family: var(--mono); font-size: 12px; letter-spacing: .18em; text-transform: lowercase;
  color: var(--sinal); text-decoration: none; background: none; border: 0; padding: 0; cursor: pointer;
}
.material .links a:hover, .material .links button:hover { color: var(--creme); }

/* Janela de prompt (abre pelo "ver prompt" do Material de cena) */
.janela-prompt {
  width: min(780px, calc(100vw - 2 * var(--gutter))); max-width: none; max-height: calc(100svh - 32px);
  margin: auto; padding: 0; overflow: auto; overscroll-behavior: contain;
  color: var(--creme); background: var(--breu); border: 1px solid var(--sinal); box-shadow: 0 30px 90px rgba(0, 0, 0, .7);
}
.janela-prompt::backdrop { background: rgba(18, 0, 0, .86); }
body:has(.janela-prompt[open]) { overflow: hidden; }
.janela-corpo { display: flex; flex-direction: column; gap: 14px; padding: clamp(18px, 3vw, 32px); }
.janela-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.janela-prompt h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(32px, 4.4vw, 50px); line-height: .95; color: var(--sinal); margin: 0; }
.janela-prompt .fechar { flex-shrink: 0; width: 40px; height: 40px; font-size: 24px; line-height: 1; color: var(--creme); background: transparent; border: 1px solid var(--linha); cursor: pointer; }
.janela-prompt .fechar:hover { color: var(--sinal); border-color: var(--sinal); }
.passos { list-style: none; margin: 4px 0 6px; padding: 0; counter-reset: passo; }
.passos li { counter-increment: passo; display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 10px; padding-block: 12px; border-top: 1px solid var(--linha); font-size: 14.5px; color: var(--creme-70); }
.passos li::before { content: counter(passo, decimal-leading-zero); font-family: var(--display); font-size: 24px; line-height: 1.1; color: var(--sinal); }
.passos b { color: var(--creme); }
.janela-prompt .roteiro pre { font-size: 14px; line-height: 1.75; }

/* Apoie (Pix) */
.sec.apoio { padding-block: clamp(56px, 7vw, 96px); }
.apoio-grade { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(28px, 5vw, 72px); align-items: center; max-width: 980px; }
@media (max-width: 720px) { .apoio-grade { grid-template-columns: 1fr; } }
.apoio-titulo { font-family: var(--display); font-weight: 400; font-style: italic; text-transform: uppercase; font-size: clamp(30px, 3.6vw, 46px); line-height: .95; color: var(--sinal); margin: 0; }
.apoio .texto { margin-top: 16px; }
.chave-pix { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin-top: 22px; padding: 12px 14px; border: 1px solid var(--linha); }
.chave-pix .espacado { flex-basis: 100%; font-size: 11px; }
.chave-pix code { font-family: var(--mono); font-weight: 700; font-size: 16px; letter-spacing: .06em; color: var(--creme); }
.chave-pix .btn { padding: 8px 12px; }
/* QR discreto: fundo creme (não branco puro) e módulos em --breu (cor definida no próprio SVG).
   O padding creme garante uns 4 módulos de respiro, que os leitores de QR precisam. */
.qr { --ratio: 1 / 1; width: 160px; max-width: 100%; justify-self: center; padding: 12px; background: var(--creme); border: 0; }
.qr > img { object-fit: contain; }
/* no celular ninguém escaneia a própria tela: fica só a chave com "copiar chave" */
@media (max-width: 720px) { .qr { display: none; } }

/* Como fizemos: passo a passo à esquerda, quadro do set à direita */
.processo { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 960px) { .processo { grid-template-columns: 1fr; } }
.etapas { list-style: none; margin: 0; padding: 0; counter-reset: etapa; }
.etapas li { counter-increment: etapa; display: grid; grid-template-columns: 64px minmax(0, 1fr); column-gap: 20px; padding-block: 26px; border-top: 1px solid var(--linha); }
.etapas li:last-child { border-bottom: 1px solid var(--linha); }
.etapas li::before { content: counter(etapa, decimal-leading-zero); grid-row: 1 / span 4; font-family: var(--display); font-size: clamp(40px, 4.4vw, 56px); line-height: .9; color: var(--sinal); }
.etapas h3 { font-family: var(--display); font-weight: 400; font-style: italic; text-transform: uppercase; font-size: clamp(26px, 2.8vw, 36px); line-height: 1; color: var(--creme); margin: 0 0 10px; }
.etapas p { margin: 0; max-width: 58ch; font-size: 15px; color: var(--creme-70); }
.etapas a { color: var(--sinal); }
.etapas a:hover { color: var(--creme); }
.etapas .nesta { margin-top: 12px; font-size: 12px; letter-spacing: .14em; color: var(--sinal); }
.etapas .nesta::before { content: "→ "; }
@media (max-width: 520px) { .etapas li { grid-template-columns: 44px minmax(0, 1fr); column-gap: 14px; } }
.set { position: sticky; top: 24px; border: 1px solid var(--sinal); background: #1c0000; }
@media (max-width: 960px) { .set { position: static; } }
.set-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--linha); }
.set-topo .marca-pausa { width: 22px; height: 22px; }
.set .slot { --ratio: 16 / 10; }
.set .slot.vazio { border-inline: 0; border-top: 0; }
.set .abrir-print { display: block; padding: 10px 20px; border-bottom: 1px solid var(--linha); font-size: 12px; letter-spacing: .18em; color: var(--sinal); text-decoration: none; }
.set .abrir-print:hover { color: var(--creme); }
.set .slot.vazio + .abrir-print { display: none; }
.set-corpo { padding: 20px 22px 22px; }
.set h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(28px, 2.6vw, 36px); line-height: 1; color: var(--creme); margin: 0 0 10px; }
.set table { width: 100%; border-collapse: collapse; }
.set th, .set td { padding: 11px 0; border-bottom: 1px solid var(--linha); font-size: 14px; vertical-align: top; }
.set th { font-weight: 400; font-size: 12px; letter-spacing: .18em; text-align: left; color: var(--sinal); padding-right: 16px; }
.set td { text-align: right; color: var(--creme); }
.set .nota { margin: 14px 0 0; font-size: 12.5px; color: var(--creme-70); }

/* Roteiro (prompt) */
.roteiro { border: 1px solid var(--sinal); background: #1c0000; }
.roteiro-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 14px 12px 20px; border-bottom: 1px solid var(--linha); }
.roteiro pre { margin: 0; padding: clamp(20px, 3vw, 36px); white-space: pre-wrap; word-break: break-word; font-family: var(--mono); font-size: clamp(14px, 1.5vw, 17px); line-height: 1.8; color: var(--creme); }
.roteiro pre b { color: var(--breu); background: var(--sinal); padding: 0 5px; font-weight: 700; }
.btn { font-family: var(--mono); font-weight: 700; font-size: 12px; letter-spacing: .16em; text-transform: lowercase; border: 0; cursor: pointer; background: var(--sinal); color: var(--breu); padding: 11px 16px; text-decoration: none; display: inline-block; }
.btn:hover { background: var(--creme); }
.btn.contorno { background: transparent; color: var(--sinal); border: 1px solid var(--sinal); }
.btn.contorno:hover { background: var(--sinal); color: var(--breu); }
.dicas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 28px; }
.dicas div { border-top: 2px solid var(--sinal); padding-top: 14px; }
.dicas h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 26px; line-height: 1; margin: 0 0 8px; color: var(--creme); }
.dicas p { margin: 0; color: var(--creme-70); font-size: 14.5px; }
@media (max-width: 820px) { .dicas { grid-template-columns: 1fr; } }
details.outra { margin-top: 28px; border: 1px solid var(--linha); }
details.outra summary { list-style: none; cursor: pointer; padding: 16px 20px; display: flex; justify-content: space-between; gap: 12px; letter-spacing: .12em; color: var(--creme); }
details.outra summary::-webkit-details-marker { display: none; }
details.outra summary::after { content: "+"; color: var(--sinal); }
details.outra[open] summary::after { content: "−"; }
details.outra .dentro { padding: 0 20px 20px; }
details.outra .dentro > p { margin: 0 0 16px; color: var(--creme-70); font-size: 14.5px; }

/* Dúvidas */
.duvidas { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 90px); }
@media (max-width: 900px) { .duvidas { grid-template-columns: 1fr; } }
.duvidas .gigante { font-size: clamp(56px, 8vw, 118px); }
.faq details { border-top: 1px solid var(--linha); }
.faq details:last-child { border-bottom: 1px solid var(--linha); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 0; display: flex; justify-content: space-between; gap: 18px; color: var(--creme); font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--sinal); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 20px; color: var(--creme-70); font-size: 14.5px; max-width: 64ch; }

/* Quem é a Like a Duo */
.quem { position: relative; overflow: hidden; padding-block: clamp(80px, 11vw, 160px) 36px; border-top: 1px solid var(--linha); }
.quem-grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 90px); align-items: center; }
@media (max-width: 900px) { .quem-grade { grid-template-columns: 1fr; } }
.quem .cartaz { container-type: inline-size; }
.quem .gigante { font-size: 26cqi; }
.quem .gigante span { display: block; }
.quem .gigante span:nth-child(odd) { padding-left: 14cqi; }
.quem .slot { --ratio: 4 / 5; }
.quem .sobre { margin-top: clamp(40px, 6vw, 72px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 60px; }
@media (max-width: 760px) { .quem .sobre { grid-template-columns: 1fr; } }
.quem .italico-mono { font-weight: 700; font-style: italic; color: var(--sinal); margin: 0 0 14px; font-size: clamp(16px, 1.6vw, 20px); }
.quem .fecho { font-family: var(--display); font-style: italic; text-transform: uppercase; color: var(--sinal); font-size: clamp(30px, 3.6vw, 52px); line-height: .95; margin: 0 0 22px; }
.quem .acoes { display: flex; flex-wrap: wrap; gap: 12px; }
.creditos { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; padding-top: 28px; }
.creditos img { height: 18px; width: auto; }
.creditos p { margin: 0; font-size: 12px; letter-spacing: .14em; color: var(--creme-70); }
.quem .creditos { margin-top: clamp(56px, 8vw, 96px); border-top: 1px solid var(--linha); }
/* Instagram no rodapé */
.creditos .insta { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--creme); text-decoration: none; }
.creditos .insta:hover { color: var(--sinal); }
.icone-insta { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.icone-insta .ponto { fill: currentColor; stroke: none; }

/* ---------- Vitrine (página inicial) ---------- */
.vitrine-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 18px; }
.card-aula { display: flex; flex-direction: column; border: 1px solid var(--linha); background: rgba(58, 0, 0, .35); color: inherit; text-decoration: none; transition: border-color .2s ease; }
a.card-aula:hover { border-color: var(--sinal); }
.card-aula .slot { --ratio: 16 / 9; }
.card-aula .slot > img { transition: transform .6s ease; }
a.card-aula:hover .slot > img { transform: scale(1.03); }
.card-aula .corpo { display: flex; flex-direction: column; gap: 10px; flex: 1; padding: 20px 20px 22px; }
.card-aula .topo { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.card-aula .num { font-family: var(--display); font-size: 64px; line-height: .85; color: var(--sinal); }
.card-aula .status { font-weight: 700; font-size: 11px; letter-spacing: .16em; color: var(--breu); background: var(--sinal); padding: 3px 8px; }
.card-aula.em-breve .status { color: var(--sinal); background: transparent; box-shadow: inset 0 0 0 1px var(--sinal); }
.card-aula h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(30px, 3vw, 40px); line-height: .95; color: var(--creme); margin: 4px 0 0; }
.card-aula p { margin: 0; color: var(--creme-70); font-size: 14.5px; }
.card-aula .rodape-card { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 12px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--linha); font-size: 12px; letter-spacing: .16em; text-transform: lowercase; color: var(--sinal); }
.card-aula.em-breve .rodape-card { color: var(--creme-70); }
/* Capa de aula em breve sem imagem: duas silhuetas fora de foco + "?" */
.capa-misterio { position: relative; aspect-ratio: 16 / 9; overflow: hidden; display: grid; place-items: center; background: var(--breu); }
.capa-misterio::before {
  content: ""; position: absolute; inset: -15%; filter: blur(22px);
  background:
    radial-gradient(16% 34% at 38% 58%, rgba(245, 10, 5, .55), transparent 70%),
    radial-gradient(15% 32% at 62% 55%, rgba(179, 0, 0, .7), transparent 70%),
    radial-gradient(70% 70% at 50% 50%, var(--sangue), var(--breu));
}
.capa-misterio::after {
  content: ""; position: absolute; inset: 0; opacity: .18; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.capa-misterio .interrogacao { position: relative; z-index: 1; font-family: var(--display); font-size: clamp(96px, 11vw, 150px); line-height: 1; color: var(--sinal); text-shadow: 0 0 40px rgba(245, 10, 5, .45); }

/* Entrada */
.entra { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
.entra.on { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .entra { opacity: 1; transform: none; transition: none; }
  .card-aula .slot > img { transition: none; }
}