/* ============================================================
   Identidade de Humanas — Ser e Estar no Mundo
   Identidade visual: livro, caderno reflexivo, cartografia.
   ============================================================ */

:root{
  --fundo:#F7F3EC;
  --creme:#EDE8DF;
  --texto:#1C1C1C;
  --terracota:#8C4A2F;
  --ocre:#B5813A;
  --oliva:#4A5240;
  --cinza:#7A7060;
  --borda:#D4C5B0;

  --serif-display:'Playfair Display', Georgia, serif;
  --serif-corpo:'Source Serif 4', Georgia, serif;
  --sans:'Inter', system-ui, sans-serif;

  --larg:1080px;
  --transicao:.45s cubic-bezier(.25,.6,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--fundo);
  color:var(--texto);
  font-family:var(--serif-corpo);
  font-size:1.0625rem;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}

/* textura sutil de papel — linhas de meridiano quase invisíveis */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    linear-gradient(90deg, rgba(212,197,176,.08) 1px, transparent 1px) 0 0/25vw 100%,
    linear-gradient(rgba(212,197,176,.05) 1px, transparent 1px) 0 0/100% 33vh;
}
main,footer{position:relative;z-index:1}
header{position:relative;z-index:10}

.container{max-width:var(--larg);margin:0 auto;padding:0 1.5rem}

::selection{background:var(--ocre);color:var(--fundo)}

a{color:var(--terracota);text-decoration-color:rgba(140,74,47,.35);text-underline-offset:3px;transition:color .2s}
a:hover{color:var(--ocre)}

.skip{position:absolute;left:-999px;top:0;background:var(--texto);color:var(--fundo);padding:.5rem 1rem;font-family:var(--sans);z-index:50}
.skip:focus{left:0}

:focus-visible{outline:2px solid var(--terracota);outline-offset:3px}

/* ---------- Tipografia ---------- */
h1,h2,h3{font-family:var(--serif-display);font-weight:500;line-height:1.15;text-wrap:balance}
h1{font-size:clamp(2.4rem,6vw,4rem);letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3.4vw,2.2rem);margin-bottom:1.25rem}
h3{font-size:1.25rem}
em{font-style:italic}

.rotulo{
  font-family:var(--sans);font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--cinza);
  margin-bottom:1rem;
}

/* ---------- Topo ---------- */
.topo{border-bottom:1px solid var(--borda);background:var(--fundo)}
.topo-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1.1rem;padding-bottom:1.1rem}
.marca{text-decoration:none;color:var(--texto);display:flex;flex-direction:column;line-height:1.2}
.marca-titulo{font-family:var(--serif-display);font-size:1.15rem;font-weight:600}
.marca-sub{font-family:var(--sans);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cinza)}
.menu{display:flex;gap:1.6rem;list-style:none}
.menu a{font-family:var(--sans);font-size:.85rem;font-weight:500;color:var(--texto);text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent}
.menu a:hover{color:var(--terracota)}
.menu a[aria-current="page"]{border-bottom-color:var(--terracota);color:var(--terracota)}
.menu-btn{display:none;font-family:var(--sans);font-size:.85rem;font-weight:500;background:none;border:1px solid var(--borda);padding:.45rem 1rem;cursor:pointer;color:var(--texto)}

@media (max-width:840px){
  .menu-btn{display:block}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:var(--fundo);border-bottom:1px solid var(--borda);flex-direction:column;gap:0;padding:.5rem 1.5rem 1rem}
  .menu.aberto{display:flex}
  .menu li{border-top:1px solid var(--borda)}
  .menu a{display:block;padding:.8rem 0;border-bottom:none}
  .topo{position:relative}
  .menu{border-top:1px solid var(--borda);box-shadow:0 14px 24px rgba(28,28,28,.08);z-index:30}
}

/* ---------- Hero ---------- */
.hero{padding:clamp(3.5rem,9vh,6.5rem) 0 clamp(3rem,8vh,5.5rem);border-bottom:1px solid var(--borda)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:3rem;align-items:center}
.hero-sub{font-family:var(--serif-display);font-style:italic;font-size:clamp(1.15rem,2.4vw,1.5rem);color:var(--oliva);margin:1.2rem 0 1.6rem}
.hero-corpo p{max-width:56ch;margin-bottom:1rem}
.hero-corpo p:first-child{color:var(--texto)}
.hero-acoes{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem;align-items:center}

/* marca cartográfica: "você está aqui" */
.hero-marca{display:flex;justify-content:center}
.coordenada{
  border:1px solid var(--borda);
  background:var(--creme);
  padding:2.4rem 2rem;text-align:center;position:relative;min-width:240px;
}
.coordenada::before,.coordenada::after{
  content:"";position:absolute;background:var(--borda);
}
.coordenada::before{left:50%;top:-28px;bottom:-28px;width:1px}
.coordenada::after{top:50%;left:-28px;right:-28px;height:1px}
.coordenada-cruz{
  display:block;font-family:var(--serif-display);font-size:2rem;color:var(--terracota);line-height:1;
}
.coordenada-label{
  display:block;font-family:var(--sans);font-size:.7rem;font-weight:600;
  letter-spacing:.28em;text-transform:uppercase;color:var(--terracota);margin:.9rem 0 .8rem;
}
.coordenada-dados{font-family:var(--serif-corpo);font-style:italic;font-size:.9rem;color:var(--cinza);line-height:1.9}

@media (max-width:840px){
  .hero-grid{grid-template-columns:1fr}
  .hero-marca{order:-1;margin-bottom:.5rem}
  .coordenada{padding:1.6rem 1.4rem;min-width:0}
  .coordenada::before{top:-16px;bottom:-16px}
  .coordenada::after{left:-16px;right:-16px}
}

/* ---------- Botões ---------- */
.btn{
  font-family:var(--sans);font-size:.88rem;font-weight:500;text-decoration:none;
  display:inline-block;padding:.8rem 1.5rem;border:1px solid transparent;
  transition:background var(--transicao),color var(--transicao),border-color var(--transicao);
  cursor:pointer;
}
.btn-cheio{background:var(--terracota);color:var(--fundo)}
.btn-cheio:hover{background:var(--ocre);color:var(--fundo)}
.btn-traco{border-color:var(--texto);color:var(--texto)}
.btn-traco:hover{border-color:var(--terracota);color:var(--terracota)}
.btn-texto{padding:.8rem .2rem;color:var(--terracota);border-bottom:1px solid var(--terracota)}
.btn-texto:hover{color:var(--ocre);border-bottom-color:var(--ocre)}

/* ---------- Faixas e seções ---------- */
.secao{padding:clamp(3rem,8vh,5.5rem) 0;border-bottom:1px solid var(--borda)}
.secao-creme{background:var(--creme)}
.secao-intro{max-width:60ch;color:var(--cinza);margin-bottom:2.5rem}

.faixa{padding:clamp(3rem,8vh,5rem) 0;border-bottom:1px solid var(--borda)}
.faixa-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.7fr);gap:2.5rem;align-items:start}
.faixa-titulo{margin-bottom:0}
.faixa-texto p{max-width:58ch;margin-bottom:1rem}
@media (max-width:760px){.faixa-grid{grid-template-columns:1fr}}

.nota{
  font-family:var(--serif-corpo);font-style:italic;color:var(--oliva);
  border-left:2px solid var(--ocre);padding-left:1rem;
}

/* ---------- As 12 dimensões (assinatura) ---------- */
.dimensoes{
  list-style:none;
  display:grid;grid-template-columns:1fr 1fr;
  border-top:1px solid var(--borda);border-left:1px solid var(--borda);
}
.dim{
  display:grid;grid-template-columns:3.2rem 1fr;grid-template-rows:auto auto;
  column-gap:1rem;align-items:baseline;
  padding:1.3rem 1.4rem;
  border-right:1px solid var(--borda);border-bottom:1px solid var(--borda);
  background:var(--fundo);
  transition:background var(--transicao);
}
.dim:hover{background:#fffdf8}
.dim-num{
  grid-row:1 / span 2;
  font-family:var(--serif-display);font-size:1.6rem;color:var(--ocre);
}
.dim-nome{font-family:var(--sans);font-size:.74rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--oliva)}
.dim-pergunta{font-family:var(--serif-display);font-style:italic;font-size:1.1rem;line-height:1.4;margin-top:.2rem}
@media (max-width:760px){
  .dimensoes{grid-template-columns:1fr}
}

/* ---------- Como funciona ---------- */
.passos{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--borda)}
.passo{padding:1.8rem 1.6rem 1.8rem 0;border-bottom:1px solid var(--borda)}
.passo + .passo{padding-left:1.6rem;border-left:1px solid var(--borda)}
.passo h3{margin-bottom:.7rem}
.passo-num{font-family:var(--serif-display);font-style:italic;color:var(--terracota);margin-right:.35rem}
.passo p{font-size:.98rem;color:#3a362f}
@media (max-width:760px){
  .passos{grid-template-columns:1fr}
  .passo + .passo{padding-left:0;border-left:none}
}

/* ---------- Fecho poético ---------- */
.fecho{padding:clamp(4rem,12vh,7rem) 0;text-align:center;background:var(--oliva)}
.fecho-frase{
  font-family:var(--serif-display);font-size:clamp(1.5rem,3.5vw,2.3rem);
  font-style:italic;color:var(--fundo);line-height:1.5;text-wrap:balance;
}
.fecho-assinatura{font-family:var(--sans);font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;color:var(--borda);margin-top:1.6rem}

/* ---------- Páginas internas ---------- */
.pagina-cabeca{padding:clamp(3rem,8vh,5rem) 0 clamp(2rem,5vh,3rem);border-bottom:1px solid var(--borda);background:var(--creme)}
.pagina-resumo{font-family:var(--serif-display);font-style:italic;font-size:1.2rem;color:var(--oliva);max-width:52ch;margin-top:1.2rem}

.prosa{max-width:46rem}
.prosa h2{margin-top:2.6rem}
.prosa h2:first-child{margin-top:0}
.prosa p{margin-bottom:1.1rem}
.prosa ul{margin:0 0 1.4rem 1.2rem}
.prosa li{margin-bottom:.6rem}
.prosa .nota{margin:1.6rem 0}

.aviso-caixa{
  background:var(--creme);border:1px solid var(--borda);
  padding:1.2rem 1.4rem;margin:1.6rem 0;font-size:.97rem;
}

.embed-area{margin:2rem 0;border:1px dashed var(--borda);background:var(--creme);min-height:160px;display:flex;align-items:center;justify-content:center;padding:1.5rem}
.embed-aviso{font-family:var(--sans);font-size:.85rem;color:var(--cinza);text-align:center}

.downloads{display:flex;flex-wrap:wrap;gap:.9rem;margin:1.2rem 0 1.6rem}

/* ---------- Pix ---------- */
.pix-area{display:flex;gap:2rem;align-items:center;flex-wrap:wrap;margin:1.4rem 0 2rem}
.pix-qr{flex:0 0 auto}
.pix-info{flex:1 1 280px;min-width:240px}
.pix-qr-placeholder{
  width:180px;height:180px;border:1px solid var(--borda);background:var(--creme);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-family:var(--sans);font-size:.8rem;color:var(--cinza);letter-spacing:.1em;text-transform:uppercase;
}
.pix-rotulo{font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--cinza);margin-bottom:.3rem}
.pix-chave{font-family:var(--sans);font-size:1rem;margin-bottom:.9rem;word-break:break-all}
.btn-copiar{font-size:.8rem;padding:.55rem 1.1rem}

/* ---------- Rodapé ---------- */
.rodape{background:var(--texto);color:var(--creme);padding:3.2rem 0 0}
.rodape-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem}
.rodape-titulo{font-family:var(--serif-display);font-size:1.15rem;margin-bottom:.7rem}
.rodape-texto{font-size:.92rem;color:#b8b0a2;max-width:34ch}
.rodape-links{list-style:none}
.rodape-links li{margin-bottom:.55rem}
.rodape-links a{font-family:var(--sans);font-size:.85rem;color:var(--creme);text-decoration:none}
.rodape-links a:hover{color:var(--ocre)}
.rodape-base{border-top:1px solid #3a362f;padding-top:1.2rem;padding-bottom:1.4rem}
.rodape-base p{font-family:var(--serif-display);font-style:italic;font-size:.95rem;color:#8d8576}
@media (max-width:760px){.rodape-inner{grid-template-columns:1fr}}

/* ---------- Revelação suave ---------- */
.reveal{opacity:0;transform:translateY(14px);animation:subir .8s var(--transicao) forwards}
.d1{animation-delay:.1s}.d2{animation-delay:.22s}.d3{animation-delay:.34s}.d4{animation-delay:.46s}
@keyframes subir{to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{animation:none;opacity:1;transform:none}
  *{transition:none !important}
}

@media print{
  .topo,.rodape,.hero-acoes,.menu-btn{display:none}
  body::before{display:none}
}

/* ---------- Disqus ---------- */
.disqus-area{margin:2rem 0}
#disqus_thread{background:var(--fundo);padding:1rem 0}