/* Tipografia global — legibilidade (Source Sans 3) */
:root {
  --font-sans: "Source Sans 3", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: Consolas, "Courier New", monospace;
  --leading-body: 1.55;
  --leading-tight: 1.35;
  --text-body: #3d4f5f;
  --text-strong: #003157;
}

html {
  font-family: var(--font-sans);
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: var(--leading-body);
  color: var(--text-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-optical-sizing: auto;
}

*,
*::before,
*::after {
  font-family: inherit;
}

button,
input,
select,
textarea,
optgroup {
  font: inherit;
  line-height: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--text-strong);
}

label,
.rotulo label {
  line-height: 1.45;
  font-weight: 600;
}

p,
li,
.campos,
.jumbotron {
  line-height: var(--leading-body);
}

/* Faixas e rastreamento — evitar texto minúsculo */
.idx-ssl-bar {
  font-size: 0.8125rem;
  line-height: 1.4;
}

.idx-rfb-nome {
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
}

.idx-rfb-sistema {
  font-size: 0.75rem;
  line-height: 1.35;
}

.idx-rfb-online {
  font-size: 0.8125rem;
}

.idx-hero h1 {
  letter-spacing: -0.01em;
}

.idx-hero p,
.idx-label,
.idx-card-lead {
  font-size: 0.9375rem;
  line-height: 1.45;
}

.idx-alerta p,
.idx-alerta strong {
  font-size: 0.8125rem;
  line-height: 1.5;
}

.idx-input {
  font-size: 1rem;
  line-height: 1.4;
}

.idx-btn,
.btn-primary,
.botao-principal {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.idx-trust {
  font-size: 0.8125rem;
  line-height: 1.45;
}

.idx-feature h2 {
  font-size: 0.9375rem;
}

.idx-feature p {
  font-size: 0.8125rem;
  line-height: 1.45;
}

.idx-rodape-copy {
  font-size: 0.75rem;
  line-height: 1.5;
}

#trilha,
.obj-trilha,
#trilha a,
.obj-trilha a {
  font-size: 0.8125rem;
  line-height: 1.4;
}

.rst-titulo h3,
#titulo-pagina h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.form-control {
  font-size: 1rem;
  line-height: 1.4;
}

.obj-head-alert h1 {
  line-height: 1.35;
}

.obj-info-card p,
.obj-status {
  font-size: 0.875rem;
  line-height: 1.5;
}

.obj-track {
  letter-spacing: 0.04em;
}

.menu-user-pill {
  font-size: 0.875rem;
}

#menu > a.entrar.usuario-nome .hdr-nome {
  font-family: var(--font-sans);
}

#menu,
#rodape,
#acessibilidade,
.alerta {
  font-family: var(--font-sans);
}

@media (min-width: 768px) {
  html {
    font-size: 106.25%;
  }

  .idx-hero h1 {
    font-size: 1.5rem;
  }
}