/* Acessibilidade */

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  white-space: nowrap;
  word-wrap: normal;
}

.skip-link:focus {
  clip: auto;
  clip-path: none;
  height: auto;
  width: auto;
  margin: 0;
  overflow: visible;
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100000;
  padding: 0.75rem 1.25rem;
  background: var(--almost-black);
  color: var(--branco);
  font-weight: var(--font-bold);
  border-radius: 0.5rem;
  text-decoration: none;
}

/* Foco visível para teclado (não aparece no clique do mouse) */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #6d28d9;
  outline-offset: 3px;
}

/* Áreas de toque de pelo menos 44px nos controles pequenos */
.navbar__toggle,
#back-to-top {
  min-width: 2.75rem;
  min-height: 2.75rem;
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
}

/* Quem pede menos movimento não vê animações nem rolagem suave */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Aumenta a área clicável dos links de menu sem mexer no layout */
a.navbar__link::before {
  content: "";
  position: absolute;
  inset: -0.75rem -0.25rem;
}

.error-404__links a {
  display: inline-block;
  padding: 0.65rem 0.5rem;
}

.contact__social-link {
  min-width: 2.75rem;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.navbar__cta {
  min-height: 2.75rem;
}