/* =========================================================
   footer.css — componente footer
   ========================================================= */

.footer {
  padding: 4.4rem 0 2.2rem;
}

/* Grid principal */
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* Marca */
.footer__brand {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: 1.3rem;
  display: inline-flex;
  align-items: baseline;
  gap: 0.05em;
}

.footer__brand sup {
  font-family: var(--font-mono);
  font-size: 0.6em;
  color: var(--accent);
  font-weight: var(--weight-medium);
}

.footer__desc {
  color: var(--dim);
  font-size: var(--size-sm);
  margin-top: 1rem;
  max-width: 30ch;
  line-height: var(--leading-normal);
}

/* Trust */
.footer__trust {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 1.6rem;
}

.footer__trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--muted);
}

.footer__trust-item [data-lucide] {
  width: 15px;
  height: 15px;
  color: var(--accent);
  flex-shrink: 0;
}

/* Redes */
.footer__social {
  display: flex;
  gap: 1rem;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}

.footer__social-link {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--dur-fast);
}

.footer__social-link:hover {
  color: var(--accent);
}

/* Columnas de links */
.footer__title {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: var(--weight-medium);
  margin-bottom: 1.2rem;
}

.footer__links {
  display: grid;
  gap: 0.65rem;
}

.footer__link {
  font-size: var(--size-sm);
  color: var(--muted);
  transition: color var(--dur-fast);
}

.footer__link:hover {
  color: var(--accent);
}

/* Métodos de pago */
.footer__pay {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.4rem;
}

.footer__pay-item {
  font-family: var(--font-mono);
  font-size: var(--size-xxs);
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 0.38rem 0.6rem;
}

/* Pie */
.footer__bottom {
  margin-top: 3.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: var(--size-xxs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

/* ── Breakpoints ─────────────────────────────────────────── */

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  }
}