/* afetue · estilos compartilhados */
:root{
  --papel:#fbf8f2;
  --kraft:#f1e9dc;
  --marrom:#7a4a24;
  --marrom-escuro:#4b2c16;
  --verde:#2f3b2b;
  --oliva:#a08e48;
  --amarelo:#f2eeb0;
  --azul:#8aa0c8;
  --vinho:#562626;
  --tinta:#2b211a;
  --tinta-suave:#6b5b4d;
  --linha:#e2d7c6;
  --serif:"Young Serif",Georgia,"Times New Roman",serif;
  --sans:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mao:"Gaegu","Comic Sans MS",cursive;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding-inline:20px}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.15;text-wrap:balance;margin:0}
h1{font-size:clamp(2.2rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.5vw,2.45rem)}
h3{font-size:1.25rem}
p{margin:0}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--marrom)}
.mao{font-family:var(--mao);font-size:1.4rem;line-height:1.2;color:var(--marrom)}
.lede{font-size:1.2rem;color:var(--tinta-suave);max-width:36ch}
.prose{max-width:62ch;display:grid;gap:14px}
.small{font-size:.9rem;color:var(--tinta-suave)}
section{padding-block:80px}
@media (max-width:760px){section{padding-block:56px}}

/* cabeçalho */
.topo{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--papel) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--linha)}
.topo .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.marca{display:inline-flex;color:var(--marrom);text-decoration:none}
.marca svg{height:44px;width:auto}
.nav{display:flex;gap:4px;flex-wrap:wrap}
.nav a{text-decoration:none;font-weight:500;font-size:.95rem;padding:8px 12px;border-radius:999px;color:var(--tinta-suave)}
.nav a:hover{color:var(--tinta);background:var(--kraft)}
.nav a[aria-current="page"]{color:var(--marrom);background:var(--kraft)}
@media (max-width:560px){.nav a{padding:6px 9px;font-size:.88rem}.marca svg{height:36px}}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--marrom);color:var(--papel);text-decoration:none;font:700 1rem/1 var(--sans);padding:15px 24px;border-radius:999px;border:0;cursor:pointer;max-width:100%;transition:background .15s}
.btn:hover{background:var(--marrom-escuro)}
.btn.claro{background:var(--amarelo);color:var(--marrom-escuro)}
.btn.claro:hover{background:#f7f4c9}
.btn.linha{background:transparent;color:var(--marrom);box-shadow:inset 0 0 0 1.5px var(--marrom)}
.btn.linha:hover{background:var(--kraft)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
:focus-visible{outline:3px solid var(--azul);outline-offset:3px}

/* faixas escuras (marrom) com brilhos de giz */
.escuro{background:var(--marrom);color:var(--papel);position:relative;overflow:hidden;isolation:isolate}
.escuro .eyebrow{color:var(--amarelo)}
.escuro .lede{color:#ecdcc8}
.brilhos{position:absolute;inset:0;z-index:-1;pointer-events:none}
.brilhos i{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55}

/* rabiscos de giz */
.giz{overflow:visible}
.giz *{vector-effect:non-scaling-stroke}

/* rodapé */
.rodape{background:var(--verde);color:#dfe3d6;padding-block:48px 40px;font-size:.92rem}
.rodape .wrap{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-end}
.rodape .marca{color:var(--amarelo)}
.rodape .marca svg{height:64px}
.rodape a{color:var(--amarelo)}
.rodape nav{display:flex;gap:18px;flex-wrap:wrap}

/* formulários */
label{display:grid;gap:6px;font-weight:500;font-size:.95rem}
input[type=text],input[type=email],input[type=number],textarea,select{font:inherit;font-size:1rem;color:var(--tinta);background:#fff;border:1.5px solid var(--linha);border-radius:10px;padding:12px 14px;width:100%}
textarea{min-height:96px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px color-mix(in srgb,var(--azul) 35%,transparent)}
.ajuda{font-weight:400;font-size:.85rem;color:var(--tinta-suave)}
.aviso{background:var(--amarelo);color:var(--marrom-escuro);border-radius:12px;padding:14px 18px;font-size:.95rem}
.erro{background:#f6dcd6;color:var(--vinho);border-radius:12px;padding:14px 18px;font-size:.95rem}
.ok{background:#e3e8da;color:var(--verde);border-radius:12px;padding:14px 18px;font-size:.95rem}

/* modal simples */
dialog{border:0;border-radius:18px;padding:0;max-width:min(460px,calc(100vw - 32px));width:100%;background:var(--papel);color:var(--tinta);box-shadow:0 30px 80px rgba(43,33,26,.35)}
dialog::backdrop{background:rgba(43,33,26,.45)}
dialog form{display:grid;gap:16px;padding:28px}
dialog .fechar{justify-self:end;background:none;border:0;font-size:1.6rem;line-height:1;cursor:pointer;color:var(--tinta-suave);margin:-10px -8px -6px 0}

@media (prefers-reduced-motion:no-preference){
  .desenha{stroke-dasharray:1200;stroke-dashoffset:1200;animation:desenha 2.6s ease-out .2s forwards}
  @keyframes desenha{to{stroke-dashoffset:0}}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.rodape .btn.claro{color:var(--verde);padding:12px 20px;font-size:.95rem}
.rodape .btn.claro:hover{background:#f7f4c9}
[hidden]{display:none!important}

/* ---------- celular ---------- */
@media (max-width:560px){
  .topo .wrap{flex-wrap:nowrap;min-height:58px;gap:8px}
  .marca img{height:34px!important}
  .nav{flex-wrap:nowrap;gap:2px}
  .nav a{padding:7px 9px;font-size:.86rem;white-space:nowrap}
  .nav a[href="index.html"]{display:none}
  section{padding-block:56px}
  h2{font-size:1.75rem}
  .btn{padding:15px 22px}
  .rodape .wrap{flex-direction:column;align-items:flex-start;gap:28px}
}