:root {
    --paper: #F5F1E7;
    --paper-deep: #EDE5D3;
    --surface: #FFFFFF;
    --ink: #221C15;
    --ink-soft: #5B5347;
    --ink-faint: #6E6658;          /* escurecido: 5.03:1 no papel (era 3.41:1, reprovava WCAG AA) */
    --line: #DCD2BC;
    --line-strong: #C6B9A0;
    --rust: #B04F27;
    --rust-deep: #8C3E1E;
    --rust-onDeep: #9A4420;        /* variante p/ fundo bege escuro: 5.20:1 */
    --moss: #33493C;
    --paper-on-ink: #F5F1E7;
    --font-display: 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, 'Times New Roman', serif;
    --font-ui: -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    --radius-sm: 2px;
    --radius-md: 4px;
    --section-pad: clamp(48px, 7vw, 96px);
    --header-h: 78px;
  }

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-ui);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
  }
  img, svg { display: block; max-width: 100%; }
  a { color: inherit; }

  /* foco visível para navegação por teclado */
  a:focus-visible, button:focus-visible, input:focus-visible,
  select:focus-visible, textarea:focus-visible, summary:focus-visible {
    outline: 2px solid var(--rust);
    outline-offset: 3px;
    border-radius: 1px;
  }

  .skip {
    position: absolute; left: -9999px; top: 0;
    background: var(--ink); color: var(--paper);
    padding: 12px 18px; z-index: 100; font-weight: 700; text-decoration: none;
  }
  .skip:focus { left: 8px; top: 8px; }

  .wrap {
    max-width: 1160px;
    margin: 0 auto;
    padding-left: clamp(20px, 4vw, 56px);
    padding-right: clamp(20px, 4vw, 56px);
  }
  .kicker {
    font-family: var(--font-ui);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--rust);
  }
  .on-deep .kicker { color: var(--rust-onDeep); }
  h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 400;
    color: var(--ink);
    margin: 0;
    letter-spacing: -0.01em;
  }
  p { margin: 0; }

  /* ---------- top strip ---------- */
  .topstrip { background: var(--ink); color: var(--paper); }
  .topstrip .wrap {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 6px 20px;
    padding-top: 9px; padding-bottom: 9px;
    font-size: 12.5px; color: #CFC7B5;
  }
  .topstrip .contacts { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
  .topstrip a { color: #CFC7B5; text-decoration: none; }
  .topstrip a:hover { color: var(--paper); }
  .topstrip .email { font-family: var(--font-mono); font-size: 11.5px; }
  .topstrip .socials { display: flex; gap: 14px; align-items: center; }
  .topstrip .socials a svg { width: 16px; height: 16px; display: block; }

  /* ---------- header ---------- */
  header.main { background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40; }
  header.main .wrap {
    display: flex; align-items: center;
    gap: 10px 24px; flex-wrap: wrap;
    padding-top: 14px; padding-bottom: 14px;
  }
  .brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; order: 1; margin-right: auto; }
  .brand .mark { font-family: var(--font-display); font-size: 25px; color: var(--ink); letter-spacing: 0.01em; }
  .brand .since { font-family: var(--font-ui); font-size: 10.5px; letter-spacing: 0.1em; color: var(--ink-faint); text-transform: uppercase; border-left: 1px solid var(--line); padding-left: 10px; }

  .nav-tabs { order: 2; display: flex; align-items: center; gap: 24px; }
  .nav-tabs a { text-decoration: none; color: var(--ink-soft); font-size: 13.5px; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; white-space: nowrap; padding: 4px 0; border-bottom: 2px solid transparent; }
  .nav-tabs a:hover { color: var(--ink); border-bottom-color: var(--rust); }
  .navcta { order: 3; }

  .btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-family: var(--font-ui); font-weight: 700; font-size: 14px; text-decoration: none; padding: 11px 20px; border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer; transition: background-color 140ms ease, border-color 140ms ease; white-space: nowrap; }
  .btn-primary { background: var(--rust); color: #FBF6EC; }
  .btn-primary:hover { background: var(--rust-deep); }
  .btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
  .btn-ghost:hover { background: var(--ink); color: var(--paper); }
  .btn svg { width: 15px; height: 15px; flex: none; }

  /* ---------- hero ---------- */
  section.hero { padding-top: clamp(44px, 7vw, 76px); padding-bottom: clamp(44px, 7vw, 76px); }
  .hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
  .hero h1 { font-size: clamp(2.1rem, 4vw, 3.1rem); line-height: 1.1; margin-top: 14px; margin-bottom: 18px; }
  .hero h1 em { font-style: normal; color: var(--rust); }
  .hero .lede { font-size: 17px; color: var(--ink-soft); max-width: 48ch; margin-bottom: 26px; }
  .hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
  .hero .trust-line { font-size: 13px; color: var(--ink-faint); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
  .hero .trust-line .dot { color: var(--line-strong); }
  .hero .trust-line span.cnpj { font-family: var(--font-mono); }

  /* ficha de serviços */
  .manifest { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
  .manifest .mhead { background: var(--ink); color: var(--paper); padding: 16px 20px; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
  .manifest .mhead .t { font-family: var(--font-display); font-size: 17px; }
  .manifest .mhead .n { font-family: var(--font-mono); font-size: 11px; color: #C2B9A6; }
  .manifest ul { list-style: none; margin: 0; padding: 6px 20px 18px; }
  .manifest li { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 13.8px; color: var(--ink-soft); }
  .manifest li:last-child { border-bottom: none; }
  .manifest li svg { flex: none; width: 16px; height: 16px; margin-top: 1px; color: var(--moss); }
  .manifest .more { padding: 12px 20px 16px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--rust-deep); font-weight: 700; text-decoration: none; display: block; }
  .manifest .more:hover { background: #FBF1EA; }

  /* proof strip */
  .proofstrip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-deep); }
  .proofstrip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
  .proofstrip .item { padding: 24px 20px; text-align: left; border-left: 1px solid var(--line-strong); }
  .proofstrip .item:first-child { border-left: none; }
  .proofstrip .num { font-family: var(--font-display); font-size: 26px; color: var(--ink); display: block; }
  .proofstrip .lbl { font-size: 12.5px; color: var(--ink-soft); margin-top: 4px; display: block; line-height: 1.35; }

  /* ---------- section shell ---------- */
  section { padding-top: var(--section-pad); padding-bottom: var(--section-pad); scroll-margin-top: var(--header-h); }
  footer { scroll-margin-top: var(--header-h); }
  .section-head { max-width: 680px; margin-bottom: 38px; }
  .section-head h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-top: 10px; line-height: 1.15; }
  .section-head .lede { color: var(--ink-soft); font-size: 15.5px; margin-top: 12px; max-width: 62ch; }

  /* sobre / empresa */
  .about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
  .about-grid p { color: var(--ink-soft); font-size: 15.5px; margin-bottom: 14px; }
  .cred-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-strong); border: 1px solid var(--line-strong); }
  .cred-cell { background: var(--surface); padding: 18px 20px; }
  .cred-cell .t { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--ink-faint); margin-bottom: 5px; }
  .cred-cell .v { font-family: var(--font-display); font-size: 16px; color: var(--ink); line-height: 1.3; }
  .cred-cell .v.mono { font-family: var(--font-mono); font-size: 13.5px; }

  /* serviços */
  .svc-list { border-top: 1px solid var(--ink); margin-bottom: 44px; }
  .svc-row { display: grid; grid-template-columns: 1.4fr 2.2fr auto; gap: 18px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); transition: background-color 120ms ease; }
  .svc-row:hover { background: #FBF7EE; }
  .svc-row .name { font-family: var(--font-display); font-size: 19px; }
  .svc-row .desc { font-size: 14.5px; color: var(--ink-soft); }
  .svc-row .go { font-size: 13px; font-weight: 700; text-decoration: none; color: var(--rust); white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; }
  .svc-row .go svg { width: 13px; height: 13px; }

  .svc-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); }
  .svc-detail h3 { font-family: var(--font-ui); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-faint); margin-bottom: 14px; font-weight: 700; }
  .check-list { list-style: none; margin: 0; padding: 0; }
  .check-list li { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink-soft); line-height: 1.45; }
  .check-list li:last-child { border-bottom: none; }
  .check-list li svg { flex: none; width: 17px; height: 17px; margin-top: 2px; color: var(--moss); }
  .check-list.extra li svg { color: var(--rust); }

  /* formulário */
  .quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); align-items: start; }
  .quote-form { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-md); padding: clamp(22px, 3vw, 32px); }
  .field { margin-bottom: 16px; }
  .field label { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--ink-faint); margin-bottom: 6px; }
  .field input, .field select, .field textarea {
    width: 100%; font-family: var(--font-ui); font-size: 15px; color: var(--ink);
    background: var(--paper); border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
    padding: 11px 13px;
  }
  .field textarea { resize: vertical; min-height: 84px; }
  .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .form-note { font-size: 12.5px; color: var(--ink-faint); margin-top: 12px; line-height: 1.45; }
  .quote-side p { color: var(--ink-soft); font-size: 15.5px; margin-bottom: 16px; }
  .direct-list { list-style: none; margin: 18px 0 0; padding: 0; border-top: 1px solid var(--line); }
  .direct-list li { border-bottom: 1px solid var(--line); }
  .direct-list a { display: flex; align-items: center; gap: 12px; padding: 14px 0; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 15px; }
  .direct-list a:hover { color: var(--rust); }
  .direct-list a svg { width: 18px; height: 18px; flex: none; color: var(--moss); }
  .direct-list a span { font-weight: 400; color: var(--ink-faint); font-size: 13px; margin-left: auto; }

  /* depoimento */
  .testimonial { border: 1px solid var(--line-strong); background: var(--surface); border-radius: var(--radius-md); padding: 30px clamp(22px, 4vw, 40px); max-width: 780px; }
  .testimonial .stars { display: flex; gap: 3px; margin-bottom: 16px; }
  .testimonial .stars svg { width: 16px; height: 16px; color: var(--rust); }
  .testimonial blockquote { margin: 0 0 18px; font-family: var(--font-display); font-size: 19px; line-height: 1.5; color: var(--ink); }
  .testimonial .who { font-size: 13.5px; color: var(--ink-soft); font-weight: 700; }
  .testimonial .who span { font-weight: 400; color: var(--ink-faint); }
  .review-link { margin-top: 20px; display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 700; color: var(--rust-onDeep); text-decoration: none; }
  .review-link svg { width: 14px; height: 14px; }

  /* cobertura */
  .coverage-tags { display: flex; flex-wrap: wrap; gap: 9px; }
  .coverage-tags a { border: 1px solid var(--line-strong); padding: 7px 13px; border-radius: var(--radius-sm); font-size: 13px; color: var(--ink-soft); background: var(--surface); text-decoration: none; }
  .coverage-tags a:hover { border-color: var(--rust); color: var(--rust-deep); }
  .coverage-tags a.hi { border-color: var(--rust); color: var(--rust-deep); font-weight: 700; background: #FBF1EA; }

  /* cta final */
  .finalcta { background: var(--rust); color: #FBF6EC; }
  .finalcta .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 22px; }
  .finalcta h2 { color: #FBF6EC; font-size: clamp(1.5rem, 2.8vw, 2rem); max-width: 22ch; }
  .finalcta .btn-primary { background: var(--ink); }
  .finalcta .btn-primary:hover { background: #000; }
  .finalcta .actions { display: flex; gap: 12px; flex-wrap: wrap; }
  .finalcta .btn-ghost { border-color: #FBF6EC; color: #FBF6EC; }
  .finalcta .btn-ghost:hover { background: #FBF6EC; color: var(--rust-deep); }

  /* rodapé */
  footer.sitefoot { background: var(--paper-deep); border-top: 1px solid var(--line-strong); padding: 48px 0 90px; font-size: 13.5px; color: var(--ink-soft); }
  .foot-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 30px; margin-bottom: 32px; }
  .foot-grid h4 { font-family: var(--font-ui); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-faint); margin-bottom: 12px; }
  .foot-grid a, .foot-grid p { display: block; text-decoration: none; color: var(--ink-soft); margin-bottom: 8px; }
  .foot-grid a:hover { color: var(--ink); }
  .foot-social { display: flex; gap: 12px; margin-top: 4px; }
  .foot-social a { width: 36px; height: 36px; border: 1px solid var(--line-strong); border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--surface); margin-bottom: 0; }
  .foot-social a svg { width: 16px; height: 16px; color: var(--ink); }
  .foot-social a:hover { background: var(--ink); }
  .foot-social a:hover svg { color: var(--paper); }
  .lgpd-note { border-top: 1px solid var(--line-strong); padding-top: 18px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 12.5px; color: var(--ink-faint); }
  .lgpd-note a { color: var(--ink-soft); text-decoration: underline; }

  /* botão flutuante whatsapp */
  .wa-fab { position: fixed; bottom: 22px; right: 22px; width: 56px; height: 56px; border-radius: 50%; background: var(--moss); display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(34,28,21,0.28); text-decoration: none; z-index: 50; }
  .wa-fab svg { width: 26px; height: 26px; color: var(--paper); }
  .wa-fab::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1px solid var(--moss); animation: wa-pulse 2.4s ease-out infinite; }
  @keyframes wa-pulse { 0% { transform: scale(0.9); opacity: 0.65; } 100% { transform: scale(1.35); opacity: 0; } }
  @media (prefers-reduced-motion: reduce) { .wa-fab::before { animation: none; } html { scroll-behavior: auto; } }

  @media (max-width: 980px) {
    :root { --header-h: 128px; }
    .navcta { order: 2; }
    .nav-tabs {
      order: 3; width: 100%;
      overflow-x: auto; -webkit-overflow-scrolling: touch;
      gap: 20px; padding-top: 11px; margin-top: 3px;
      border-top: 1px solid var(--line);
      scrollbar-width: none;
    }
    .nav-tabs::-webkit-scrollbar { display: none; }
    .hero-grid { grid-template-columns: 1fr; }
    .manifest { order: -1; }
    .proofstrip .wrap { grid-template-columns: repeat(2, 1fr); }
    .proofstrip .item:nth-child(3) { border-left: none; }
    .proofstrip .item { border-top: 1px solid var(--line-strong); }
    .proofstrip .item:nth-child(1), .proofstrip .item:nth-child(2) { border-top: none; }
    .about-grid { grid-template-columns: 1fr; }
    .svc-row { grid-template-columns: 1fr; gap: 6px; }
    .svc-row .go { justify-self: start; }
    .svc-detail-grid { grid-template-columns: 1fr; }
    .quote-grid { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
    .finalcta .wrap { flex-direction: column; align-items: flex-start; }
  }
  @media (max-width: 560px) {
    .cred-grid { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr; }
    .field-row { grid-template-columns: 1fr; }
    .brand .since { display: none; }
  }

  /* ---------- páginas de área de atendimento ---------- */
  .crumb { font-size: 12.5px; color: var(--ink-faint); padding-top: 26px; }
  .crumb a { color: var(--ink-soft); text-decoration: none; }
  .crumb a:hover { color: var(--rust); text-decoration: underline; }
  .crumb span { color: var(--line-strong); margin: 0 7px; }
  .local-hero { padding-top: 26px; padding-bottom: clamp(40px,6vw,68px); }
  .local-hero .region { display:inline-block; font-size:11.5px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--rust); border:1px solid var(--rust); padding:5px 11px; border-radius:var(--radius-sm); margin-bottom:16px; }
  .local-hero h1 { font-size: clamp(2rem,3.6vw,2.9rem); line-height:1.12; margin-bottom:16px; }
  .local-hero .lede { font-size:17px; color:var(--ink-soft); max-width:60ch; margin-bottom:26px; }
  .local-grid { display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(28px,5vw,60px); align-items:start; }
  .desafio { border-top:1px solid var(--line); padding:18px 0; }
  .desafio:last-child { border-bottom:1px solid var(--line); }
  .desafio .t { font-family:var(--font-display); font-size:19px; margin-bottom:6px; }
  .desafio .d { font-size:14.8px; color:var(--ink-soft); line-height:1.5; }
  .nearby { display:flex; flex-wrap:wrap; gap:9px; margin-top:16px; }
  .nearby a { border:1px solid var(--line-strong); background:var(--surface); padding:7px 13px; border-radius:var(--radius-sm); font-size:13px; color:var(--ink-soft); text-decoration:none; }
  .nearby a:hover { border-color:var(--rust); color:var(--rust-deep); }
  @media (max-width: 980px) { .local-grid { grid-template-columns:1fr; } }