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

html {
  scroll-behavior: smooth;
}

body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  overflow-x: hidden;
  width: 100%;
}

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

a {
  color: var(--color-link);
  text-decoration: none;
}

a:hover {
  color: var(--color-secondary);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

h1, h2, h3 {
  line-height: 1.2;
  color: var(--color-heading);
  word-break: break-word;
  margin: 0;
  overflow-wrap: break-word;
}

p {
  color: var(--color-text);
}

/* ALTERADO: Cor de seleção para amarelo com transparência */
::selection {
  background: rgba(255, 255, 0, 0.5); /* Amarelo com 50% de opacidade */
  color: #000; /* Garante contraste legível com o amarelo */
}

main {
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}