:root {
  --navy: #0b3d6e;
  --ink: #17202a;
  --muted: #5c6570;
  --gold: #9a7040;
  --paper: #f3efe6;
  --sheet: #fbf8f2;
  --line: #d9d0c2;
  --green: #1d6b45;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(11, 61, 110, 0.08), transparent 55%),
    linear-gradient(180deg, #f7f4ee 0%, var(--paper) 280px);
  font-family: "Public Sans", "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

a { color: var(--navy); }

img { max-width: 100%; }

.topo {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 7vw;
  border-bottom: 1px solid rgba(217, 208, 194, 0.9);
  background: rgba(247, 244, 238, 0.92);
  backdrop-filter: blur(10px);
}

.topo-marca {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.marca {
  color: var(--navy);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.versao-atual {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 14px;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
}

.nav a[aria-current="page"] {
  color: var(--navy);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.miolo {
  width: min(980px, calc(100% - 10vw));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.hero h1,
.documento h1 {
  margin: 8px 0 12px;
  font-family: "Newsreader", Palatino, Georgia, serif;
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 0.98;
  color: var(--navy);
}

.kicker {
  margin: 0;
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.lead {
  max-width: 42rem;
  margin: 0 0 22px;
  font-size: 20px;
  line-height: 1.45;
}

.acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.botao,
.botao-linha {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.botao {
  background: var(--navy);
  color: #fff;
}

.botao-linha {
  border: 1px solid var(--navy);
  color: var(--navy);
  background: transparent;
}

.nota {
  max-width: 42rem;
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid var(--gold);
  background: rgba(11, 61, 110, 0.05);
  color: var(--ink);
  font-size: 15px;
}

h2 {
  margin: 42px 0 12px;
  font-family: "Newsreader", Palatino, Georgia, serif;
  font-size: 32px;
  font-weight: 560;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.grade {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.grade li {
  padding: 16px 16px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--sheet);
}

.grade h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.grade p,
.lista p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.lista {
  margin: 0;
  padding: 0;
  list-style: none;
}

.lista li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.lista strong { color: var(--ink); }

.rodape {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 18px;
  width: min(980px, calc(100% - 10vw));
  margin: 0 auto;
  padding: 18px 0 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.rodape a { color: var(--navy); }

.documento {
  width: min(760px, calc(100% - 10vw));
}

.documento h1 { font-size: clamp(36px, 5vw, 52px); }

.meta {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 14px;
}

.documento h2 {
  margin-top: 32px;
  font-size: 26px;
}

.documento h3 {
  margin: 18px 0 6px;
  font-size: 18px;
}

.documento p,
.documento li { font-size: 16.5px; }

.documento ul,
.documento ol { padding-left: 1.2em; }

.documento li { margin: 6px 0; }

.aviso-legal {
  margin: 0 0 22px;
  padding: 14px 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
}

@media (max-width: 760px) {
  .topo {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 5vw;
  }
  .grade { grid-template-columns: 1fr; }
  .hero h1 { font-size: 40px; }
}