:root {
  --sala: #0d0c0b;
  --carvao: #131211;
  --grafite: #1c1b19;
  --pedra: #3a3732;
  --nevoa: #9a958b;
  --papel: #f3f0e9;
  --papel-2: #e8e3d8;
  --tinta: #151515;
  --tinta-2: #5b5750;
  --display: "Gloock", Georgia, serif;
  --serifa: "Newsreader", Georgia, serif;
  --texto: "Hanken Grotesk", system-ui, sans-serif;
  --margem: clamp(16px, 5vw, 80px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--sala); color: var(--papel); font-family: var(--texto); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }

.topo {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px var(--margem);
  font-size: 14px; letter-spacing: .02em;
  mix-blend-mode: difference; color: #fff;
}
.topo a { text-decoration: none; }
.marca-topo { font-family: var(--display); font-size: 20px; }
.link-topo { border-bottom: 1px solid currentColor; padding-bottom: 2px; }

.grande { font-family: var(--display); font-weight: 400; font-size: clamp(40px, 5.6vw, 84px); line-height: 1.02; letter-spacing: -0.02em; }
.grande em { font-family: var(--serifa); font-style: italic; letter-spacing: -0.01em; }

/* abertura */
.abertura {
  overflow: hidden;
  min-height: 100svh;
  display: grid; grid-template-rows: 1fr auto;
  padding: 110px var(--margem) 44px;
}
.rubrica-viva {
  align-self: center; justify-self: center;
  width: min(980px, 96%);
  color: var(--papel);
  transform: rotate(-4deg);
}
.abertura-base { display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; }
.tese {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(44px, 7vw, 120px); line-height: .95; letter-spacing: -0.035em;
  opacity: 0; transition: opacity 1.2s ease;
  text-wrap: balance;
}
.abertura-lado { max-width: 300px; color: var(--nevoa); opacity: 0; transition: opacity 1.2s ease .3s; }
.assinado .tese, .assinado .abertura-lado { opacity: 1; }
.seta { display: inline-block; margin-top: 12px; color: var(--papel); text-decoration: none; border-bottom: 1px solid var(--pedra); padding-bottom: 2px; }
.seta::after { content: " ↓"; }
.seta:hover { border-color: var(--papel); }

/* o papel: a única seção clara. A folha fica parada enquanto as tentativas são riscadas */
.papel { background: var(--papel); color: var(--tinta); height: 260vh; }
.papel-palco {
  position: sticky; top: 0; min-height: 100svh;
  padding: clamp(80px, 9vw, 120px) var(--margem) clamp(40px, 5vw, 64px);
  display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(32px, 6vw, 96px); align-items: center;
}
.papel-texto p { max-width: 44ch; margin-top: 20px; color: #34322e; font-size: 18px; }
.papel-texto .grande { margin-bottom: 14px; }
.contagem { font-family: var(--serifa); font-style: italic; color: var(--tinta-2) !important; }
.mesa { margin: 0; }
.folha { position: relative; transform: rotate(-1.4deg); box-shadow: 0 1px 1px rgba(0,0,0,.08), 0 22px 44px -20px rgba(40, 30, 10, .45); }
.folha img { display: block; width: 100%; }
.revisao { position: absolute; inset: 0; width: 100%; height: 100%; }
.revisao path { fill: none; stroke: #b8432f; stroke-width: 7; stroke-linecap: round; opacity: .9; }
.revisao .circulo { stroke-width: 6; }
.legenda-folha { margin-top: 22px; font-family: var(--serifa); font-style: italic; font-size: 20px; color: var(--tinta); opacity: 0; transition: opacity .6s ease; }
.mesa.escolhida .legenda-folha { opacity: 1; }

/* processo */
.processo { padding: clamp(96px, 12vw, 170px) var(--margem); }
.etapas { list-style: none; counter-reset: etapa; margin-top: clamp(56px, 7vw, 96px); }
.etapas li {
  counter-increment: etapa;
  display: grid; grid-template-columns: 80px 1fr 1.3fr 1fr; gap: 24px; align-items: baseline;
  padding: 28px 0; border-top: 1px solid var(--pedra);
}
.etapas li:last-child { border-bottom: 1px solid var(--pedra); }
.etapas li::before { content: counter(etapa); font-family: var(--serifa); font-style: italic; color: var(--nevoa); font-size: 20px; }
.etapas h3 { font-family: var(--display); font-weight: 400; font-size: clamp(26px, 2.6vw, 36px); line-height: 1.1; }
.etapas p { color: var(--nevoa); }
.etapas .voce { color: var(--papel); font-family: var(--serifa); font-style: italic; font-size: 19px; }

/* acervo */
.acervo { padding: clamp(96px, 12vw, 170px) var(--margem); background: var(--carvao); }
.galeria { margin-top: clamp(48px, 6vw, 88px); display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.moldura { padding: 14px; background: #090807; border: 1px solid #2a2825; box-shadow: 0 34px 60px -30px rgba(0,0,0,.85); }
.passe { aspect-ratio: 5 / 4; background: var(--papel); display: grid; place-items: center; padding: 12%; box-shadow: inset 0 2px 6px rgba(0,0,0,.18); }
.peca-vazia .passe { aspect-ratio: 4 / 5; background: var(--papel-2); }
.passe img { width: 100%; filter: invert(1); }
.em-processo { font-family: var(--serifa); font-style: italic; color: #8a857b; font-size: 18px; }
.plaquinha { margin-top: 20px; width: max-content; max-width: 100%; padding: 14px 18px; background: var(--papel); color: var(--tinta); font-size: 13px; line-height: 1.45; }
.pq-casa { font-weight: 500; font-size: 14px; }
.pq-linha { color: var(--tinta-2); }
.pq-titulo { margin: 4px 0 2px; font-family: var(--serifa); font-size: 16px; }
.pq-titulo em { font-style: italic; }

/* poucas por vez */
.poucas {
  padding: clamp(96px, 12vw, 170px) var(--margem);
  display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(40px, 7vw, 120px); align-items: end;
}
.poucas p { margin-top: 24px; color: var(--nevoa); max-width: 44ch; font-size: 18px; }
.agenda div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 18px 0; border-top: 1px solid var(--pedra); }
.agenda div:last-child { border-bottom: 1px solid var(--pedra); }
.agenda dt { color: var(--nevoa); font-size: 15px; }
.agenda dd { font-family: var(--display); font-size: clamp(24px, 2.4vw, 34px); }

/* aplique */
.aplique {
  padding: clamp(96px, 12vw, 170px) var(--margem);
  background: var(--grafite);
  display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(32px, 6vw, 96px); align-items: start;
}
.aplique-intro { margin-top: 20px; color: var(--nevoa); max-width: 32ch; }
.ficha { min-height: 300px; display: flex; flex-direction: column; }
.ficha-progresso { height: 1px; background: var(--pedra); }
.ficha-progresso span { display: block; height: 100%; width: 0; background: var(--papel); transition: width .4s ease; }
.ficha-contador { margin-top: 14px; font-size: 13px; color: var(--nevoa); min-height: 20px; }
.ficha-palco { margin-top: 28px; }
.pergunta { font-family: var(--display); font-size: clamp(24px, 2.6vw, 34px); line-height: 1.2; margin-bottom: 8px; display: block; }
.dica { color: var(--nevoa); font-size: 15px; margin-bottom: 20px; }
.campo, .area { width: 100%; background: transparent; color: var(--papel); border: 0; border-bottom: 1px solid var(--pedra); font: inherit; font-size: 19px; padding: 10px 0; margin-top: 12px; }
.area { min-height: 96px; resize: vertical; }
.campo:focus, .area:focus { outline: none; border-bottom-color: var(--papel); }
.opcoes { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.opcao { text-align: left; font: inherit; color: var(--papel); cursor: pointer; background: transparent; border: 1px solid var(--pedra); padding: 14px 18px; transition: border-color .2s, background .2s; }
.opcao:hover { border-color: var(--nevoa); }
.opcao[aria-pressed="true"] { background: var(--papel); color: var(--tinta); border-color: var(--papel); }
.ficha-erro { color: #e3a28f; font-size: 14px; min-height: 22px; margin-top: 12px; }
.ficha-acoes { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 24px; }
.botao { font: inherit; font-weight: 500; cursor: pointer; background: var(--papel); color: var(--tinta); border: 0; padding: 14px 28px; }
.botao:hover { background: #fff; }
.botao[disabled] { opacity: .5; cursor: wait; }
.botao-voltar { font: inherit; color: var(--nevoa); background: none; border: 0; cursor: pointer; visibility: hidden; }
.botao-voltar.visivel { visibility: visible; }
.fim { font-family: var(--display); font-size: clamp(28px, 3vw, 40px); line-height: 1.2; }
.fim + p { color: var(--nevoa); margin-top: 12px; }

/* fecho */
.fecho { padding: clamp(96px, 12vw, 160px) var(--margem) 40px; }
.fecho-frase { font-family: var(--serifa); font-style: italic; font-size: clamp(32px, 4.4vw, 64px); line-height: 1.1; max-width: 18ch; }
.fecho-base { margin-top: clamp(64px, 9vw, 120px); display: flex; justify-content: space-between; align-items: end; gap: 24px; font-size: 13px; color: var(--nevoa); }
.rubrica-rodape { width: 130px; opacity: .8; }

@media (max-width: 860px) {
  .abertura { padding: 96px var(--margem) 32px; }
  .rubrica-viva { width: 112%; max-width: none; }
  .tese { font-size: clamp(42px, 12.5vw, 72px); }
  .abertura-base { gap: 18px; }
  .peca-vazia .passe { aspect-ratio: 5 / 4; }
  .grande { font-size: clamp(36px, 10.5vw, 56px); }
  .etapas li { padding: 24px 0; }
  .papel-palco, .poucas, .aplique, .galeria { grid-template-columns: 1fr; }
  .papel-palco { align-content: center; gap: 24px; }
  .papel-texto p:not(.contagem) { display: none; }
  .etapas li { grid-template-columns: 1fr; gap: 8px; }
  .fecho-base { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tese, .abertura-lado { transition: none; }
}