/* =====================================================================
   marca.css — identidade visual "Estudo de Bolso" (v2, outubro de 2026)
   Variáveis (cores, raios, sombras) e componentes comuns: cabeçalho,
   logo, botões, chips, seções e rodapé. Referência: design/*.png
   ===================================================================== */
:root {
  /* cores — paleta Estudo de Bolso */
  --color-nature: #12503B;      /* verde floresta: marca, títulos */
  --color-primary: #1E8A5A;     /* verde-folha (escurecido p/ contraste com texto branco): botões, chip ativo */
  --color-leaf: #22A06B;        /* verde-folha original: ícones e enfeites */
  --color-lime: #9BD84E;        /* lima: descoberta, progresso */
  --color-primary-soft: #E3F4EA;
  --color-accent: #FFC53D;      /* amarelo aventura: CTA, 3D, recompensa */
  --color-accent-soft: #FFF1C9;
  --color-terra: #E8774A;       /* terracota: detalhes */
  --color-secondary: #2F8FC8;   /* azul: só apoio (links, dados) */
  --bg: #FFF9EF;                /* creme */
  --surface: #FFFFFF;
  --surface-warm: #FFFDF7;
  --text: #22302A;              /* marrom quente */
  --text-soft: #5E6B64;
  --line: #EDE3CF;
  /* tokens do MIV Estudo de Bolso v1.0 (mesmas cores, nomes oficiais) */
  --forest: #12503B;
  --leaf: #22A06B;
  --lime: #9BD84E;
  --adventure: #FFC53D;
  --terracotta: #E8774A;
  --cream: #FFF9EF;
  --brown: #22302A;
  /* forma */
  --radius-s: 12px;
  --radius-m: 18px;
  --radius-l: 26px;
  --shadow-s: 0 1px 2px rgba(18, 80, 59, .06), 0 2px 8px rgba(18, 80, 59, .06);
  --shadow-m: 0 2px 4px rgba(18, 80, 59, .06), 0 8px 22px rgba(18, 80, 59, .09);
  --gutter: max(16px, env(safe-area-inset-left));
  --color-ceu: #3FA7E0;          /* céu: micromundo e informação */
  --font-titulo: 'Fredoka', 'Nunito', ui-rounded, system-ui, sans-serif;   /* nome e títulos */
  --font: 'Nunito', ui-rounded, 'SF Pro Rounded', system-ui, -apple-system, 'Segoe UI', sans-serif;
  /* usados pela gaveta da ficha (js/ficha.js) */
  --chip-on: var(--color-primary);
  --chip-on-text: #fff;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--font); font-size: 17px; line-height: 1.45;
  -webkit-font-smoothing: antialiased; text-size-adjust: 100%; -webkit-text-size-adjust: 100%;
}
img { max-width: 100%; display: block; }
a { color: var(--color-secondary); }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }
.ico { width: 1.2em; height: 1.2em; flex: none; vertical-align: -.22em; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: var(--gutter); padding-right: max(16px, env(safe-area-inset-right)); }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- títulos com a fonte da marca ---------- */
h1, h2, h3 { font-family: var(--font-titulo); font-weight: 600; letter-spacing: -.005em; }

/* ---------- marca: símbolo do bolso com broto + nome em Fredoka ---------- */
.marca { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; flex: none; }
.marca img { width: 50px; height: 50px; display: block; }
.marca-nome { font-family: var(--font-titulo); font-weight: 700; font-size: 29px; line-height: 1; color: var(--color-nature); letter-spacing: -.015em; white-space: nowrap; }
.marca-nome i { font-style: normal; font-weight: 600; font-size: .7em; color: var(--color-terra); margin: 0 .06em; }
@media (max-width: 520px) { .marca img { width: 40px; height: 40px; } .marca-nome { font-size: 23px; } }

/* ---------- logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 2px; text-decoration: none; color: var(--color-nature); line-height: .9; flex: none; }
.logo-img { height: 64px; width: auto; display: block; }

/* ---------- cabeçalho ---------- */
.cabecalho {
  position: sticky; top: 0; z-index: 30; background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line); padding-top: env(safe-area-inset-top);
}
.cabecalho .wrap { display: flex; align-items: center; gap: 16px; min-height: 84px; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a {
  display: inline-flex; align-items: center; gap: 7px; min-height: 44px; padding: 0 14px; border-radius: 999px;
  color: var(--text); text-decoration: none; font-weight: 800; font-size: 16px; white-space: nowrap;
}
.nav a .ico { color: var(--color-leaf); }
.nav a:hover, .nav a.on { background: var(--color-primary-soft); color: var(--color-nature); }
.btn-entrar { min-height: 44px; padding: 0 18px; font-size: 16px; margin-left: 6px; }
.nav .contador { min-width: 24px; height: 24px; padding: 0 7px; border-radius: 999px; background: var(--color-accent); color: var(--text); font-size: 13px; font-weight: 900; display: inline-grid; place-items: center; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 22px;
  border-radius: 999px; border: 0; cursor: pointer; text-decoration: none; font-weight: 900; font-size: 17px; white-space: nowrap;
  transition: transform .12s ease;
}
.btn:active { transform: scale(.97); }
.btn-primario { background: var(--color-primary); color: #fff; box-shadow: 0 3px 0 var(--color-nature); }
.btn-3d { background: var(--color-accent); color: var(--color-nature); box-shadow: 0 3px 0 #D9A021; }
.btn-claro { background: var(--surface); color: var(--color-nature); box-shadow: inset 0 0 0 2px var(--line); }

/* ---------- etiquetas ---------- */
.badge { display: inline-flex; align-items: center; gap: 5px; border-radius: 999px; padding: 3px 11px; font-size: 13px; font-weight: 900; white-space: nowrap; text-decoration: none; }
.badge-3d { background: var(--color-accent); color: var(--text); }
.badge-ficha { background: rgba(255, 255, 255, .94); color: var(--color-nature); }
.badge-dentro { background: var(--color-nature); color: #fff; }
.badge-ok { background: var(--color-primary); color: #fff; }

/* ---------- chips de categoria ---------- */
.chips { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 6px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; display: inline-flex; align-items: center; gap: 7px; min-height: 46px; padding: 0 16px; cursor: pointer;
  border-radius: 999px; border: 1.5px solid var(--line); background: var(--surface); color: var(--text); font-weight: 800; font-size: 16px;
}
.chip .ico { color: var(--color-leaf); }
.chip.on { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.chip.on .ico { color: #fff; }

/* ---------- seções ---------- */
.secao { padding: 36px 0 8px; }
.secao-topo { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.secao h2 { margin: 0; font-size: clamp(25px, 3.2vw, 34px); line-height: 1.1; font-weight: 900; color: var(--color-nature); letter-spacing: -.01em; }
.secao-topo p { margin: 4px 0 0; color: var(--text-soft); font-size: 17px; max-width: 640px; }
.painel { background: var(--surface); border-radius: var(--radius-l); box-shadow: var(--shadow-s); padding: 20px; }

/* ---------- rodapé (compacto) ---------- */
.rodape { margin-top: 40px; padding: 22px 0 max(22px, env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: var(--surface); color: var(--text-soft); font-size: 15px; }
.rodape-in { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; }
.rodape-logo { width: auto; height: 56px; }
.rodape-links { display: flex; flex-wrap: wrap; gap: 6px 18px; flex: 1; }
.rodape a, .rodape button { color: var(--color-nature); font-weight: 800; text-decoration: none; background: none; border: 0; padding: 4px 0; cursor: pointer; font-size: 15px; }
.rodape-priv { flex-basis: 100%; margin: 0; font-size: 14px; }
.rodape .offline, .rodape .creditos { flex-basis: 100%; margin: 0; }
.offline { background: var(--color-primary-soft); color: var(--color-nature); border-radius: var(--radius-m); padding: 10px 16px; margin: 0 auto 14px; max-width: 620px; }
.offline button { font-weight: 900; background: var(--color-primary); color: #fff; border-radius: 999px; padding: 6px 16px; text-decoration: none; }
.creditos { text-align: left; background: var(--surface); border-radius: var(--radius-m); padding: 10px 16px; box-shadow: var(--shadow-s); }
.creditos summary { cursor: pointer; font-weight: 800; text-align: center; color: var(--text); }
.creditos ul { columns: 2 280px; margin: 10px 0 4px; padding-left: 18px; font-size: 13px; line-height: 1.4; }

/* ---------- iPad vertical e celular ---------- */
@media (max-width: 900px) {
  .nav a { padding: 0 11px; }
  .nav a .rotulo { display: none; }
  .nav a .ico { width: 1.45em; height: 1.45em; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .cabecalho .wrap { min-height: 60px; gap: 8px; }
    .logo-img { height: 52px; }
      .nav { gap: 0; }
  .nav a { padding: 0 9px; }
  .nav a.so-largo { display: none; }
  .btn-entrar { padding: 0 12px; font-size: 14px; min-height: 40px; }
  .secao { padding-top: 28px; }
  .painel { padding: 16px; border-radius: var(--radius-m); }
}