/* indicex — base: reset mínimo (o outline NUNCA é removido), tipografia, links, foco. */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  line-height: var(--lh-md);
  font-weight: var(--fw-regular);
}

h1, h2, h3, h4 {
  margin: 0 0 var(--sp-4);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-titulo);
}
h1 { font-size: var(--fs-2xl); line-height: var(--lh-2xl); }
h2 { font-size: var(--fs-xl);  line-height: var(--lh-xl); margin-top: var(--sp-6); }
h3 { font-size: var(--fs-lg);  line-height: var(--lh-lg); font-weight: var(--fw-semibold); }

p, ul, ol { margin: 0 0 var(--sp-4); }

img, svg, picture { display: block; max-width: 100%; height: auto; }

a {
  color: var(--primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}
a:hover { text-decoration-thickness: 2px; }

/* Foco: anel de 2 px com 2 px de afastamento + brilho difuso da marca */
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px var(--brand-glow);
  border-radius: var(--r-sm);
}
main:focus { outline: none; } /* destino do "pular para o conteúdo": foco programático, sem anel */

/* Todo número: algarismos tabulares */
.num {
  font-variant-numeric: tabular-nums;
  font-weight: var(--fw-semibold);
  white-space: nowrap;
}

/* Link "Pular para o conteúdo": visível ao receber foco */
.pular {
  position: absolute;
  left: var(--sp-4);
  top: -100px;
  z-index: 100;
  padding: var(--sp-2) var(--sp-4);
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--r-sm);
}
.pular:focus { top: var(--sp-2); }

.visualmente-oculto {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}