/* Instituto Odisseia — odisseia.org.br
   Paleta: papel #F4F1EA · papel-fraco #E9E5DB · areia #DECDA5 · tinta #141413 · tinta-fraca #5C584F · filete #C9C3B5 · ouro #9C7C3C · bronze #7D5A2C */
:root{
  --papel:#f4f1ea; --papel-branco:#ffffff; --papel-fraco:#e9e5db;
  --areia:#decda5; --areia-tinta-fraca:#4d4535; --areia-filete:#c2b088;
  --tinta:#141413; --tinta-fraca:#5c584f; --filete:#c9c3b5;
  --ouro:#9c7c3c; --bronze:#7d5a2c; --foco:#9c7c3c;
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --max:1312px; --gutter:clamp(20px,4.5vw,64px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--foco);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--tinta);color:var(--papel);padding:8px 12px;z-index:100}
.skip:focus{left:8px}

/* Tipografia */
h1,h2,h3,.serif{font-family:var(--serif);font-weight:500;line-height:1.1;margin:0}
h1{font-weight:600;font-size:clamp(44px,6vw,88px);line-height:.98;letter-spacing:-.005em}
h2{font-size:clamp(32px,3.4vw,44px)}
h3{font-size:28px;line-height:1.15}
.rotulo{font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta-fraca);margin:0}
.lede{font-size:20px;line-height:1.5;margin:0}
.fraco{color:var(--tinta-fraca)}
p{margin:0}
.stack>*+*{margin-top:20px}
.tag{font-family:var(--serif);font-style:italic;font-weight:500;font-size:24px;color:var(--bronze);margin:0}

/* Botões e links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:14px 24px;border:2px solid var(--tinta);background:var(--tinta);color:var(--papel);font:600 14px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;border-radius:0}
.btn:hover{background:#2a2825;border-color:#2a2825}
.btn.sec{background:transparent;color:var(--tinta)}
.btn.sec:hover{background:rgba(20,20,19,.06)}
.lnk{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;text-decoration:none;border-bottom:1px solid var(--tinta);padding-bottom:4px}
.lnk svg,.btn svg{width:16px;height:16px;flex:none}
.lnk:hover{color:var(--tinta-fraca);border-color:var(--tinta-fraca)}

/* Cabeçalho (areia) */
.areia{background:var(--areia);color:var(--tinta)}
.areia .rotulo,.areia .fraco{color:var(--areia-tinta-fraca)}
.areia .tag{color:var(--bronze)}
.topo{border-bottom:1px solid var(--areia-filete)}
.topo .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px 40px;padding-top:18px;padding-bottom:18px}
.logo{display:block;line-height:0;margin-left:-10px}
.logo img{width:236px;height:auto}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px 32px}
.nav a{text-decoration:none;font-size:14px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.nav a[aria-current="page"]{border-bottom-color:var(--bronze)}
.nav a:hover{color:var(--areia-tinta-fraca)}
.nav .btn{min-height:44px;padding:12px 18px;font-size:13px;background:transparent;color:var(--tinta);border:1.5px solid var(--tinta)}
.nav .btn:hover{background:var(--tinta);color:var(--papel)}
.menu-btn{display:none;background:none;border:1.5px solid var(--tinta);padding:10px 12px;min-height:44px;cursor:pointer;font:600 13px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--tinta)}

/* Abertura */
.hero .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:48px 64px;padding-top:clamp(56px,7vw,104px);padding-bottom:clamp(56px,7vw,96px)}
.hero .txt{flex:1 1 480px;min-width:0;display:flex;flex-direction:column;gap:28px}
.hero .lede{max-width:34ch}
.hero figure{flex:1 1 440px;min-width:0;margin:0;display:flex;flex-direction:column;gap:10px}
.hero figcaption,.foto figcaption{font-size:13px;color:var(--tinta-fraca)}
.areia figcaption{color:var(--areia-tinta-fraca)}
.botoes{display:flex;flex-wrap:wrap;gap:12px;padding-top:8px}
.foto{margin:0}
.foto img,.hero figure img{width:100%;aspect-ratio:3/2;object-fit:cover;background:#2a2724}
.foto.quadro img{aspect-ratio:1/1}
.pb img{filter:grayscale(1)}

/* Cabeçalho de página interna */
.pagina-titulo .wrap{display:flex;flex-wrap:wrap;gap:24px 64px;align-items:flex-end;padding-top:clamp(48px,6vw,88px);padding-bottom:clamp(48px,6vw,80px)}
.pagina-titulo .txt{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:16px}
.pagina-titulo .lede{flex:1 1 360px;min-width:0;max-width:40ch;color:var(--areia-tinta-fraca)}
.pagina-titulo h1{font-size:clamp(40px,5vw,72px)}

/* Seções */
.secao{padding-top:clamp(64px,8vw,112px);padding-bottom:clamp(64px,8vw,112px)}
.secao.curta{padding-top:clamp(48px,5vw,72px);padding-bottom:clamp(48px,5vw,72px)}
.fraca{background:var(--papel-fraco)}
.borda-topo{border-top:1px solid var(--filete)}
.duas{display:flex;flex-wrap:wrap;gap:32px 64px}
.duas>.lado{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:14px}
.duas>.texto{flex:1.7 1 480px;min-width:0;max-width:70ch}
.lado-a-lado{display:flex;flex-wrap:wrap;align-items:center;gap:48px 64px}
.lado-a-lado>*{flex:1 1 440px;min-width:0}
.lado-a-lado>.texto{flex:1 1 480px;display:flex;flex-direction:column;gap:22px}
.cabeca{display:flex;flex-wrap:wrap;gap:24px 64px;align-items:flex-end;justify-content:space-between;margin-bottom:40px}
.cabeca>.txt{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:14px}
.cabeca>p{flex:1 1 360px;min-width:0;max-width:46ch}

/* Portas e cartões numerados */
.portas{display:flex;flex-wrap:wrap;gap:32px}
.porta{flex:1 1 280px;min-width:0;text-decoration:none;color:var(--tinta);border-top:2px solid var(--tinta);padding-top:22px;display:flex;flex-direction:column;gap:10px}
.porta .num{font-family:var(--serif);font-size:28px;color:var(--tinta-fraca);line-height:1}
.porta .tit{font-family:var(--serif);font-size:28px;line-height:1.15}
.porta .mais{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500}
.porta .mais svg{width:16px;height:16px}
a.porta:hover .tit{color:var(--tinta-fraca)}
.porta.fina{border-top-width:1px}

/* Listas com ícone */
.lista{list-style:none;margin:0;padding:0;border-top:1px solid var(--filete)}
.lista li{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--filete)}
.lista svg{width:24px;height:24px;flex:none;stroke:var(--tinta);fill:none;stroke-width:1.6;stroke-linecap:square}

/* Citação */
.citacao .wrap{padding-top:clamp(72px,9vw,128px);padding-bottom:clamp(72px,9vw,128px)}
.citacao figure{margin:0;display:flex;flex-direction:column;gap:24px}
.citacao blockquote{margin:0;font-family:var(--serif);font-weight:500;font-size:clamp(36px,5.4vw,76px);line-height:1.05;max-width:18ch}

/* Documentos */
.docs{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.doc{text-decoration:none;color:var(--tinta);background:var(--papel-branco);border:1px solid var(--filete);padding:24px;min-height:180px;display:flex;flex-direction:column;gap:10px}
.doc .tit{font-family:var(--serif);font-size:28px;line-height:1.1}
.doc .baixar{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.doc .baixar svg{width:16px;height:16px}
.doc:hover{border-color:var(--tinta)}
dl.dados{margin:0;display:grid;grid-template-columns:minmax(140px,.6fr) minmax(0,1.4fr);font-size:15px}
dl.dados dt{padding:12px 16px 12px 0;border-bottom:1px solid var(--filete);color:var(--tinta-fraca)}
dl.dados dd{margin:0;padding:12px 0;border-bottom:1px solid var(--filete)}

/* Vídeo (embed) */
.video{position:relative;width:100%;aspect-ratio:16/9;background:#2a2724;border:1px solid var(--filete);overflow:hidden}
.video iframe,.video video{position:absolute;inset:0;width:100%;height:100%;border:0}
.video .vazio{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#b8b2a6;font-size:11px;letter-spacing:.16em;text-transform:uppercase;text-align:center;padding:24px}
.video .vazio svg{width:48px;height:48px;stroke:#b8b2a6;fill:none;stroke-width:1.2;stroke-linecap:square}
.video[data-video]:not([data-video=""]) .vazio{display:none}

/* Formulário */
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px 24px;max-width:760px}
.form .full{grid-column:1/-1}
.campo{display:flex;flex-direction:column;gap:8px}
.campo label{font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta-fraca)}
.campo input,.campo select,.campo textarea{font:400 16px/1.4 var(--sans);color:var(--tinta);background:var(--papel-branco);border:1px solid var(--filete);border-radius:0;padding:12px 14px;min-height:48px;width:100%}
.campo textarea{min-height:160px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--tinta)}
.form .nota{font-size:13px;color:var(--tinta-fraca)}
.honey{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.contato-grid{display:flex;flex-wrap:wrap;gap:48px 64px}
.contato-grid>.form-col{flex:2 1 520px;min-width:0}
.contato-grid>.dados-col{flex:1 1 280px;min-width:0;display:flex;flex-direction:column;gap:28px}
.dados-col .bloco{display:flex;flex-direction:column;gap:6px}

/* Rodapé (areia) */
.rodape{padding-top:clamp(56px,7vw,96px);padding-bottom:32px;border-top:1px solid var(--areia-filete)}
.rodape .topo-r{display:flex;flex-wrap:wrap;gap:40px 64px;justify-content:space-between}
.rodape .logo{align-self:flex-start;margin-left:-12px}
.rodape .logo img{width:260px}
.rodape .cols{flex:1 1 560px;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px}
.rodape .col{display:flex;flex-direction:column;gap:8px}
.rodape a{text-decoration:none}
.rodape a:hover{text-decoration:underline}
.rodape .base{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between;border-top:1px solid var(--areia-filete);margin-top:48px;padding-top:24px;font-size:13px;color:var(--areia-tinta-fraca)}
.rodape .base span.links{display:flex;gap:24px}
.ig{display:inline-flex;align-items:center;gap:8px}
.ig svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:square}

/* Texto corrido (privacidade) */
.prosa{max-width:70ch}
.prosa h2{font-size:28px;margin-top:40px;margin-bottom:12px}
.prosa p+p{margin-top:14px}
.prosa ul{padding-left:20px;margin:12px 0}

/* Celular */
@media (max-width:860px){
  .menu-btn{display:inline-flex;align-items:center}
  .nav{display:none;width:100%;flex-direction:column;align-items:flex-start;gap:4px;padding:12px 0 8px;border-top:1px solid var(--areia-filete)}
  .nav.aberto{display:flex}
  .nav a{padding:10px 0;font-size:16px}
  .nav .btn{margin-top:8px}
  .topo .wrap{flex-wrap:wrap}
  .logo img{width:200px}
  .rodape .logo img{width:220px}
  dl.dados{grid-template-columns:1fr}
  dl.dados dt{border-bottom:0;padding-bottom:2px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}