/* =====================================================================
   BASE — reset leve e comportamentos globais.
   ===================================================================== */

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, canvas { max-width: 100%; display: block; }

h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; letter-spacing: -.01em; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* respeita quem prefere menos animação */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}