:root {
  --bg: #f6f7f9; --card: #fff; --ink: #14181f; --muted: #5b6573; --line: #dfe3ea;
  --brand: #0f7a55; --brand-ink: #fff; --brand-soft: #e6f4ee; --err: #c0392b;
  --radius: 12px; --max: 1160px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.5; }
a { color: var(--brand); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

/* topo */
.top { background: var(--card); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 16px; height: 56px; }
.logo-site { font-weight: 800; font-size: 20px; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.logo-site span { color: var(--brand); }
.nav { min-width: 0; display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; margin-left: auto; }
.nav a { white-space: nowrap; padding: 6px 10px; border-radius: 8px; color: var(--muted); text-decoration: none; font-size: 14px; }
.nav a[aria-current] { background: var(--brand-soft); color: var(--brand); font-weight: 600; }

.hero { padding: 24px 0 8px; }
.hero h1 { margin: 0 0 4px; font-size: clamp(24px, 4vw, 34px); letter-spacing: -.02em; }
.hero p { margin: 0; color: var(--muted); }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; font-size: 13px; color: var(--muted); }
.badges span::before { content: "✓ "; color: var(--brand); font-weight: 700; }

/* ferramenta */
.tool { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 20px; margin: 16px 0 24px; align-items: start; }
@media (max-width: 860px) { .tool { grid-template-columns: minmax(0, 1fr); } }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
#form { display: flex; flex-wrap: wrap; gap: 12px; }
.field { flex: 1 1 100%; display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.field.half { flex: 1 1 calc(50% - 6px); min-width: 140px; }
.field > span { font-weight: 600; }
.field i { font-weight: 400; color: var(--muted); font-style: normal; font-size: 12px; }
.field input, .field textarea, .field select {
  font: inherit; font-size: 16px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); width: 100%;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--brand); outline-offset: -1px; border-color: transparent; }
.field ::placeholder { color: #a7afbb; font-style: italic; }
.field.erro input, .field.erro textarea { border-color: var(--err); background: #fdf1f0; }
.hint { color: var(--brand); font-size: 12px; min-height: 1em; }
.logo-row { display: flex; align-items: center; gap: 8px; }
.logo-row input { padding: 6px; font-size: 14px; }
.link { background: none; border: 0; color: var(--err); cursor: pointer; font: inherit; font-size: 13px; }

.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
.btn { font: inherit; font-weight: 600; font-size: 15px; padding: 12px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; }
.btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); grid-column: 1 / -1; font-size: 17px; }
.btn.wa { background: #25d366; border-color: #25d366; color: #fff; }
.btn:hover { filter: brightness(.96); }
.opts { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; font-size: 14px; color: var(--muted); }

.preview-wrap { position: sticky; top: 12px; }
.preview-label { font-size: 13px; color: var(--muted); margin: 0 0 6px; }

/* documento (prévia e PDF) */
.sheet { background: #fff; border: 1px solid var(--line); border-radius: 4px; box-shadow: 0 4px 20px rgba(20, 24, 31, .06); color: #111; font-family: Georgia, "Times New Roman", serif; }
.d-doc { padding: 36px 40px 18px; font-size: 15px; line-height: 1.7; position: relative; }
.d-head { display: flex; align-items: center; gap: 14px; border-bottom: 2px solid #111; padding-bottom: 10px; margin-bottom: 16px; }
.d-logo { max-height: 56px; max-width: 140px; object-fit: contain; }
.d-title { font-family: system-ui, sans-serif; font-weight: 800; font-size: 20px; letter-spacing: .04em; }
.d-title small { font-weight: 500; font-size: 13px; color: #555; letter-spacing: 0; margin-left: 6px; }
.d-valor { margin-left: auto; font-family: system-ui, sans-serif; font-weight: 800; font-size: 18px; border: 2px solid #111; padding: 4px 12px; border-radius: 6px; white-space: nowrap; }
.d-doc p { margin: 0 0 12px; text-align: justify; }
.d-date { text-align: right !important; margin-top: 18px !important; }
.d-sign { width: 70%; margin: 44px auto 8px; text-align: center; font-size: 14px; line-height: 1.4; }
.d-line { border-top: 1px solid #111; margin-bottom: 6px; }
.d-muted { color: #555; font-size: 13px; }
.d-foot { text-align: center; font-family: system-ui, sans-serif; font-size: 10px; color: #999; margin-top: 16px; }
.d-cut { text-align: center; color: #aaa; font-size: 12px; overflow: hidden; white-space: nowrap; }
.d-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 14px; font-size: 14px; line-height: 1.5; }
.d-table { width: 100%; border-collapse: collapse; font-family: system-ui, sans-serif; font-size: 13px; margin-bottom: 14px; }
.d-table th, .d-table td { border-bottom: 1px solid #ddd; padding: 6px 4px; text-align: left; }
.d-table .n { text-align: right; white-space: nowrap; }
.d-table tfoot td { font-weight: 800; border-top: 2px solid #111; border-bottom: 0; }

@media (max-width: 520px) {
  .d-doc { padding: 22px 18px 12px; font-size: 14px; }
  .d-head { flex-wrap: wrap; }
  .d-sign { width: 90%; }
}

/* folha do PDF: largura A4 fixa, independente da tela (renderizada atrás da página na hora de gerar) */
.sheet.pdf-sheet { position: absolute; left: 0; top: 0; z-index: -1; width: 794px; border: 0; border-radius: 0; box-shadow: none; }
.pdf-sheet .d-doc { padding: 48px 56px 20px; font-size: 15px; }
.pdf-sheet .d-head { flex-wrap: nowrap; }
.pdf-sheet .d-sign { width: 70%; }

/* anúncios */
.ad { margin: 16px 0; min-height: 100px; display: flex; justify-content: center; }
.ad:empty { display: none; }

/* conteúdo SEO */
.content { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 24px; }
.content h2 { font-size: 20px; margin-top: 0; }
.content h3 { font-size: 16px; margin: 18px 0 4px; }
.content p { margin: 0 0 8px; color: #333; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin-bottom: 24px; }
.cards a { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; text-decoration: none; color: var(--ink); font-weight: 600; }
.cards a small { display: block; color: var(--muted); font-weight: 400; font-size: 13px; margin-top: 2px; }
.cards a:hover { border-color: var(--brand); }

.skip { position: absolute; left: -999px; top: 8px; background: var(--brand); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 16px; }
.crumbs { font-size: 13px; color: var(--muted); padding: 14px 0 0; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--brand); }
.prose { font-size: 16px; line-height: 1.65; }
.prose p { margin: 0 0 14px; color: #333; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 1.2em; color: #333; }
.prose li { margin: 0 0 6px; }
.passos { padding-left: 1.2em; }
.passos li { margin: 0 0 10px; }
.more-title { font-size: 18px; margin: 8px 0 10px; }
.foot-nav { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px 24px; margin-bottom: 20px; }
.foot-nav p { margin: 0 0 6px; font-weight: 700; color: var(--ink); }
.foot-nav a { display: block; color: var(--muted); text-decoration: none; margin: 0 0 4px; }
.foot-nav a:hover { color: var(--brand); }
.extenso-tool { margin: 0 0 20px; max-width: 28rem; }
.extenso-tool .d-muted { margin: 10px 0 0; }
.foot-note { margin: 0; max-width: 72ch; }
footer { border-top: 1px solid var(--line); padding: 20px 0 40px; color: var(--muted); font-size: 13px; }
footer a { color: var(--muted); }

@media print {
  @page { size: A4; margin: 0; }
  body { background: #fff; }
  body > *:not(main), main > *:not(.tool), .tool > .panel, .preview-label, .ad { display: none !important; }
  .tool { display: block; margin: 0; }
  .preview-wrap { position: static; }
  .sheet { border: 0; box-shadow: none; }
  .d-doc { padding: 16mm 18mm 6mm; }
}