.site-footer {
  margin: 0;
  padding: 0;
  background-color: var(--base-3);
  color: var(--contrast);
  width: 100%;
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.09); /* sombra sutil no topo */
}

.site-footer footer {
  padding: 60px 0 40px;
}


.site-footer a {
  color: var(--accent);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--contrast);
  text-decoration: underline;
}

.footer-description {
  margin-top: 10px;
  text-align: left;
  line-height: 1.6;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 100px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 0;
  padding-left: 40px;
}

.footer-title {
  font-weight: bold;
  margin-bottom: 10px;
  font-size: 1rem;
  color: inherit;
}

.footer-social-links,
.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-menu li,
.footer-social-links li {
  margin-bottom: 5px;
  text-align: left;
}

/* Linha divisória */
.footer-separator {
  border-top: 1px solid currentColor; /* ou color: inherit + currentColor */
  opacity: 0.2;
  margin: 40px auto 30px;
  max-width: 1200px;
}

/* Texto inferior */
.footer-bottom {
  text-align: center;
  font-size: 0.875rem;
  color: inherit;
  padding-bottom: 10px;
}

@media (max-width: 768px) {
  .footer-columns {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .footer-col {
    padding-left: 0;
  }
}