/* =========================================================
   PRIVACIDADE — aviso de preferências (canto inferior)
   e links do rodapé. JS: js/privacidade.js
   ========================================================= */

.privacy-banner {
  position: fixed; left: 1.5rem; bottom: 1.5rem; z-index: 9000;
  width: min(440px, calc(100vw - 3rem));
  display: flex; flex-direction: column; gap: 1rem;
  padding: 1.25rem 1.4rem;
  background: var(--card-bg); color: var(--cream);
  border: 1px solid var(--border); border-radius: 1.1rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity .35s ease, transform .35s ease;
}
.privacy-banner.is-visible { opacity: 1; transform: none; pointer-events: auto; }

.privacy-text { font-size: .85rem; line-height: 1.6; color: var(--gray); }
.privacy-text strong { display: block; color: var(--cream); font-size: .95rem; margin-bottom: .25rem; }
.privacy-text a { color: var(--accent); text-underline-offset: 3px; margin-left: .25rem; }

.privacy-actions { display: flex; gap: .6rem; justify-content: flex-end; }
.privacy-btn {
  font-family: var(--sans); font-size: .82rem; font-weight: 700; letter-spacing: .02em;
  padding: .6rem 1.3rem; border-radius: 2rem; cursor: pointer;
  background: var(--accent); color: #08090b; border: 1px solid var(--accent);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.privacy-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px var(--accent-glow); }
.privacy-btn.ghost { background: transparent; color: var(--cream); border-color: var(--border); }
.privacy-btn.ghost:hover { border-color: var(--accent); box-shadow: none; }
.privacy-btn:focus-visible, .privacy-text a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

body.light-theme .privacy-btn:not(.ghost) { color: #fff; }
body.light-theme .privacy-banner { box-shadow: 0 20px 50px rgba(30, 50, 45, .15); }

/* botão do rodapé com cara de link */
.footer-legal { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-legal button {
  background: none; border: 0; padding: 0; cursor: pointer;
  font: inherit; color: var(--gray); transition: color .2s;
}
.footer-legal button:hover { color: var(--accent); }

@media (max-width: 600px) {
  .privacy-banner { left: .75rem; right: .75rem; bottom: .75rem; width: auto; }
  .privacy-actions .privacy-btn { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .privacy-banner { transition: none; }
}