* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 20px; }

body {
  font-family: Calibri, "Carlito", "Segoe UI", Arial, sans-serif;
  background: #e8e8e8;
  color: #000;
  font-size: 11pt;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding: 40px 20px;
}

/* Página A4 simulada */
.page {
  max-width: 21cm;
  min-height: 29.7cm;
  margin: 0 auto;
  background: #ffffff;
  padding: 2.54cm 2.54cm;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

small.att {
  text-align: center;
  font-size: 11pt;
  color: #595959;
  margin-bottom: 6pt;
  display: block;
}

/* Título principal */
h1 {
  font-size: 20pt;
  font-weight: 700;
  color: #000;
  margin-bottom: 6pt;
  text-align: center;
}

.doc-subtitle {
  text-align: center;
  font-size: 11pt;
  color: #595959;
  margin-bottom: 24pt;
  padding-bottom: 12pt;
  border-bottom: 1px solid #d0d0d0;
}

/* Sumário */
.toc-box {
  background: #f8f8f8;
  border: 1px solid #d0d0d0;
  padding: 16pt 20pt;
  margin-bottom: 24pt;
}

.toc-title {
  font-size: 13pt;
  font-weight: 700;
  margin-bottom: 10pt;
  color: #000;
}

.toc {
  list-style: none;
  columns: 2;
  column-gap: 24pt;
}

.toc li {
  margin-bottom: 4pt;
  break-inside: avoid;
}

.toc a {
  color: #000;
  text-decoration: none;
  font-size: 10.5pt;
  display: flex;
  align-items: baseline;
  gap: 6pt;
}

.toc a:hover {
  text-decoration: underline;
}

.toc-num {
  font-weight: 600;
  min-width: 22pt;
  color: #000;
}

/* Headings */
h2 {
  font-size: 14pt;
  font-weight: 700;
  color: #000;
  margin-top: 18pt;
  margin-bottom: 8pt;
  padding-bottom: 3pt;
  border-bottom: 1px solid #000;
}

h3 {
  font-size: 12pt;
  font-weight: 700;
  color: #000;
  margin-top: 14pt;
  margin-bottom: 6pt;
}

h4 {
  font-size: 11pt;
  font-weight: 700;
  color: #000;
  margin-top: 10pt;
  margin-bottom: 4pt;
}

/* Texto */
p {
  margin-bottom: 8pt;
  text-align: justify;
  color: #000;
}

strong { font-weight: 700; }

a {
  color: #0563c1;
  text-decoration: underline;
}
a:visited { color: #954f72; }

/* Listas */
ul {
  margin-bottom: 8pt;
  padding-left: 36pt;
}

ul li {
  margin-bottom: 4pt;
  text-align: justify;
}

/* Path / breadcrumb */
.path {
  background: #f2f2f2;
  border: 1px solid #d0d0d0;
  padding: 6pt 10pt;
  margin: 6pt 0 10pt;
  font-family: Consolas, "Courier New", monospace;
  font-size: 10pt;
  display: inline-block;
}

.path .sep { color: #666; margin: 0 4pt; }

/* Observação destacada */
.nota {
  background: #fff4ce;
  border-left: 4px solid #ffc83d;
  padding: 8pt 12pt;
  margin: 10pt 0;
}

.nota p { margin-bottom: 0; }

/* Exemplo */
.exemplo {
  background: #f2f2f2;
  border-left: 4px solid #808080;
  padding: 10pt 14pt;
  margin: 10pt 0;
}

.exemplo-titulo {
  font-weight: 700;
  margin-bottom: 6pt;
  color: #000;
}

.exemplo p:last-child { margin-bottom: 0; }
.exemplo ul { margin-bottom: 6pt; }

/* Tabela estilo Word */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 10pt 0 14pt;
  font-size: 10.5pt;
}

th, td {
  border: 1px solid #000;
  padding: 5pt 8pt;
  text-align: left;
  vertical-align: top;
}

th {
  background: #d9d9d9;
  font-weight: 700;
}

td.center, th.center { text-align: center; }
td.right { text-align: right; }

/* Assinatura */
.signature {
  margin-top: 30pt;
  padding: 16pt;
  border: 2px solid #000;
  text-align: center;
  font-weight: 700;
  font-size: 11pt;
  line-height: 1.6;
}

/* Footer */
.footer-meta {
  margin-top: 24pt;
  padding-top: 12pt;
  border-top: 1px solid #d0d0d0;
  font-size: 9pt;
  color: #666;
  text-align: center;
}

/* Language switch */
.reg-lang-switch {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  margin: 0 auto 3rem;
  padding: 0.5rem;
  background: #fff;
  border-radius: 0.8rem;
  border: 1px solid #d0d0d0;
  width: max-content;
}

.reg-lang-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  height: 4rem;
  width: 5rem;
  box-sizing: border-box;
  color: #333;
  text-decoration: none;
  border-radius: 0.5rem;
  transition: background 200ms ease;
}

.reg-lang-item:hover {
  background: #f0f0f0;
  text-decoration: none;
}

.reg-lang-item[aria-current="page"] {
  background: #1a1a1a;
}

.reg-lang-flag {
  width: 2.4rem;
  height: 2.4rem;
  object-fit: cover;
  border-radius: 0.3rem;
  display: block;
  flex-shrink: 0;
}

/* Print */
@media print {
  body { background: white; padding: 0; }
  .page { box-shadow: none; max-width: none; padding: 2cm; }
  .toc a { color: #000; }
  .reg-lang-switch { display: none; }
}

/* Mobile */
@media (max-width: 700px) {
  body { padding: 0; }
  .page { padding: 1.5cm 1cm; box-shadow: none; }
  .toc { columns: 1; }
  h1 { font-size: 18pt; }
  h2 { font-size: 13pt; }
}