/* Duté Kids — site. Sem fontes externas nem scripts de terceiros (mais rápido e
   coerente com a Política de Privacidade). Paleta = a do tema claro dos pais do app. */
:root {
  --bg: #f8f6f2;
  --card: #ffffff;
  --border: #eae4dc;
  --text: #292524;
  --muted: #6b645e;
  --primary: #2b6cb0;        /* azul cobalto escurecido: 5,4:1 com texto branco */
  --primary-hover: #245a94;
  --on-primary: #ffffff;
  --link: #2b6cb0;
  --soft: #e6f0fb;
  --gold-soft: #fff8e1;
  --gold-border: #f6e05e;
  --gold-text: #8a5a00;
  --todo: #fff3bf;
  --shadow: 0 1px 4px rgba(92, 74, 50, 0.1);
  --radius: 16px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1420;
    --card: #1a2233;
    --border: #2b3650;
    --text: #e6eaf2;
    --muted: #9aa6bc;
    --primary: #63b3ed;
    --primary-hover: #90cdf4;
    --on-primary: #0f1420;
    --link: #90cdf4;
    --soft: #243056;
    --gold-soft: #3a3216;
    --gold-border: #7a6a1e;
    --gold-text: #f6e05e;
    --todo: #5f4b00;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
img, svg { max-width: 100%; }
a { color: var(--link); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 6px;
}
.skip { position: absolute; left: -999px; top: 0; background: var(--card); color: var(--text); padding: 10px 14px; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

/* ---------- Cabeçalho ---------- */
.site-header { border-bottom: 1px solid var(--border); background: var(--bg); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; color: var(--text); text-decoration: none; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.site-nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: .95rem; }
.site-nav a { color: var(--muted); text-decoration: none; font-weight: 600; }
.site-nav a:hover { color: var(--text); text-decoration: underline; }
@media (max-width: 560px) { .site-nav .optional { display: none; } }

/* ---------- Herói ---------- */
.hero { padding: 56px 0 40px; }
.hero .wrap { display: grid; gap: 32px; align-items: center; }
@media (min-width: 860px) { .hero .wrap { grid-template-columns: 1.15fr .85fr; } }
.eyebrow { display: inline-block; background: var(--soft); color: var(--link); font-weight: 700; font-size: .85rem; padding: 4px 12px; border-radius: 999px; }
h1 { font-size: clamp(2rem, 5.5vw, 3.1rem); line-height: 1.12; margin: 14px 0 14px; letter-spacing: -.02em; }
.lead { font-size: 1.15rem; color: var(--muted); margin: 0 0 24px; max-width: 34em; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn { display: inline-block; background: var(--primary); color: var(--on-primary); font-weight: 700; text-decoration: none; padding: 13px 22px; border-radius: 12px; }
.btn:hover { background: var(--primary-hover); }
.btn.secondary { background: transparent; color: var(--link); border: 2px solid var(--border); }
.btn.secondary:hover { background: var(--soft); }
.soon { display: inline-flex; gap: 8px; align-items: center; background: var(--card); border: 1px dashed var(--border); border-radius: 12px; padding: 11px 16px; color: var(--muted); font-weight: 600; font-size: .95rem; }
.note { color: var(--muted); font-size: .9rem; margin-top: 14px; }

/* "Cartão do app" — ilustração feita em HTML/CSS (sem imagens até termos as capturas de tela) */
.mock { background: var(--card); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); padding: 18px; max-width: 360px; margin: 0 auto; width: 100%; }
.mock-head { display: flex; justify-content: space-between; align-items: center; font-weight: 800; margin-bottom: 12px; }
.pill { background: var(--gold-soft); color: var(--gold-text); border: 1px solid var(--gold-border); font-weight: 700; font-size: .85rem; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.mock-task { display: flex; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--border); border-radius: 14px; margin-top: 10px; }
.mock-task .ico { font-size: 1.5rem; }
.mock-task .t { flex: 1; font-weight: 700; line-height: 1.3; }
.mock-task .t small { display: block; color: var(--muted); font-weight: 500; }
.check { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--border); flex: none; }
.check.done { background: #38a169; border-color: #38a169; color: #fff; display: grid; place-items: center; font-size: .9rem; font-weight: 800; }

/* ---------- Seções ---------- */
section { padding: 44px 0; }
section.alt { background: var(--card); border-block: 1px solid var(--border); }
h2 { font-size: clamp(1.5rem, 3.6vw, 2rem); line-height: 1.2; margin: 0 0 10px; letter-spacing: -.01em; }
.sub { color: var(--muted); margin: 0 0 28px; max-width: 40em; }
.grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .grid.two { grid-template-columns: repeat(2, 1fr); } .grid.three { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .grid.four { grid-template-columns: repeat(2, 1fr); } }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
section.alt .card { background: var(--bg); box-shadow: none; }
.card h3 { margin: 6px 0 6px; font-size: 1.1rem; line-height: 1.3; }
.card p { margin: 0; color: var(--muted); }
.emoji { font-size: 1.8rem; line-height: 1; }
.step { position: relative; padding-top: 28px; }
.num { position: absolute; top: -14px; left: 18px; background: var(--primary); color: var(--on-primary); font-weight: 800; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; }

.themes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.themes span { background: var(--soft); border-radius: 999px; padding: 4px 12px; font-size: .9rem; font-weight: 600; }

.price { text-align: center; }
.price .amount { font-size: 2.2rem; font-weight: 800; letter-spacing: -.02em; margin: 6px 0 2px; }
.price .amount small { font-size: 1rem; font-weight: 600; color: var(--muted); }
.price .tag { display: inline-block; background: var(--gold-soft); color: var(--gold-text); border: 1px solid var(--gold-border); font-weight: 700; font-size: .8rem; padding: 2px 10px; border-radius: 999px; }
.price.best { border: 2px solid var(--primary); }

details { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 4px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; padding: 12px 0; }
details p { margin: 0 0 14px; color: var(--muted); }

/* ---------- Rodapé ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 32px 0 48px; color: var(--muted); font-size: .92rem; }
.site-footer .links { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 12px; }
.site-footer a { color: var(--muted); }

/* ---------- Páginas de texto (privacidade, termos, suporte) ---------- */
.doc { padding: 36px 0 64px; }
.doc h1 { font-size: clamp(1.7rem, 4.5vw, 2.3rem); margin-top: 6px; }
.doc h2 { font-size: 1.25rem; margin: 2em 0 .5em; padding-top: .6em; border-top: 1px solid var(--border); }
.doc h3 { font-size: 1.02rem; margin: 1.4em 0 .3em; }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc li { margin: .3em 0; }
.meta { color: var(--muted); font-size: .9rem; }
.box { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px 18px; margin: 1.2em 0; }
.doc table { width: 100%; border-collapse: collapse; font-size: .93rem; margin: 1em 0; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 8px 10px; border: 1px solid var(--border); }
.doc th { background: var(--card); }
.table-wrap { overflow-x: auto; }
/* Lacuna a preencher antes de publicar — o script tools/check.js recusa publicar enquanto existir */
mark.todo { background: var(--todo); color: inherit; padding: 0 3px; border-radius: 3px; }