:root {
  --bg: #F8F6FC;
  --card: #FFFFFF;
  --text: #1C1726;
  --muted: #6B6478;
  --primary: #6D28D9;
  --primary-ink: #FFFFFF;
  --border: #E7E2F0;
  --soft: #EFE9FB;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0D0B12;
    --card: #1A1622;
    --text: #F1EEF7;
    --muted: #A59DB3;
    --primary: #C4B5FD;
    --primary-ink: #1C1726;
    --border: #2D2838;
    --soft: #231D30;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--primary); text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: Lora, Georgia, serif; line-height: 1.2; letter-spacing: -0.01em; }

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

/* Cabeçalho / rodapé */
.top { border-bottom: 1px solid var(--border); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; }
.mark {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: var(--primary); color: var(--primary-ink);
  font: 700 13px/1 Inter, system-ui, sans-serif; letter-spacing: 0.02em;
}
.nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 15px; }
.nav a { color: var(--muted); text-decoration: none; padding: 10px 0; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }

.foot { border-top: 1px solid var(--border); margin-top: 80px; padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
.foot .wrap { display: grid; gap: 20px; grid-template-columns: 1fr auto; }
.foot p { margin: 0 0 4px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
@media (max-width: 640px) { .foot .wrap { grid-template-columns: 1fr; } }

/* Home */
.hero { padding: 88px 0 56px; }
.hero h1 { font-size: clamp(36px, 6vw, 60px); margin: 0 0 16px; max-width: 15ch; }
.lead { font-size: 20px; color: var(--muted); max-width: 56ch; margin: 0; }

.app {
  background: var(--card); border: 1px solid var(--border); border-radius: 24px;
  padding: 40px; display: grid; gap: 40px; grid-template-columns: 1.1fr 1fr; align-items: start;
}
@media (max-width: 820px) { .app { grid-template-columns: 1fr; padding: 28px 22px; } }
.app-head { display: flex; gap: 18px; align-items: center; margin-bottom: 20px; }
.app-head img { width: 76px; height: 76px; border-radius: 18px; }
.app-head h2 { margin: 0; font-size: 34px; }
.app-head p { margin: 2px 0 0; color: var(--muted); }
.badges { display: flex; gap: 10px; flex-wrap: wrap; margin: 24px 0 8px; }
.badge {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px;
  border-radius: 12px; background: var(--text); color: var(--bg); font-weight: 600; font-size: 15px; text-decoration: none;
}
.small { font-size: 14px; color: var(--muted); }

.features { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.features li { background: var(--soft); border-radius: 14px; padding: 14px 16px; margin: 0; }
.features strong { display: block; }
.features span { color: var(--muted); font-size: 15px; }

.values { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); margin-top: 56px; }
@media (max-width: 820px) { .values { grid-template-columns: 1fr; } }
.values h3 { margin: 0 0 6px; font-size: 20px; }
.values p { margin: 0; color: var(--muted); }

/* Páginas legais */
.doc { padding: 56px 0 0; }
.doc h1 { font-size: clamp(30px, 5vw, 44px); margin: 0 0 8px; }
.doc h2 { font-size: 24px; margin: 44px 0 10px; scroll-margin-top: 16px; }
.doc h3 { font-size: 19px; margin: 28px 0 8px; }
.meta { color: var(--muted); margin: 0 0 28px; }
.toc { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 18px 22px; margin: 0 0 12px; }
.toc ol { margin: 6px 0 0; padding-left: 20px; columns: 2; column-gap: 32px; }
@media (max-width: 640px) { .toc ol { columns: 1; } }
.box { background: var(--soft); border-radius: 14px; padding: 16px 20px; margin: 20px 0; }
.box p:last-child { margin-bottom: 0; }
.table-scroll { overflow-x: auto; margin: 16px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; min-width: 560px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { font-weight: 600; background: var(--card); }
li { margin-bottom: 6px; }
details { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 14px 18px; margin: 10px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 10px 0 0; }