/**
 * Footer Section — Bird Capital Website
 * Left Lane inspired: Logo left, contact right
 */

.footer {
  padding-block: var(--space-xl);
  background-color: var(--color-pato-real);
  border-top: none;
}

.footer__container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* Left column: Logo + Copyright */
.footer__left {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__logo {
  width: 160px;
  height: auto;
}

.footer__logo img {
  width: 100%;
  height: auto;
}

.footer__copyright {
  font-family: var(--font-secondary);
  font-size: 0.75rem; /* 12px */
  color: var(--color-gaivota);
}

/* Documents dropdown */
.footer__documents {
  position: relative;
  margin-top: var(--space-sm);
}

.footer__documents-trigger {
  background: transparent;
  border: none;
  font-family: var(--font-secondary);
  font-size: 0.75rem;
  color: var(--color-gaivota);
  cursor: pointer;
  padding: 0;
  transition: opacity var(--transition-fast);
  text-align: left;
}

.footer__documents-trigger:hover {
  opacity: 0.7;
}

.footer__documents-menu {
  position: absolute;
  bottom: 100%;
  left: 0;
  min-width: 280px;
  padding: var(--space-sm);
  background-color: var(--color-background-white);
  border: 1px solid var(--color-divider);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  list-style: none;
  margin: 0;
  z-index: 10;
}

.footer__documents:hover .footer__documents-menu,
.footer__documents-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(-8px);
}

.footer__documents-menu li {
  margin-bottom: var(--space-xs);
}

.footer__documents-menu li:last-child {
  margin-bottom: 0;
}

.footer__documents-menu a {
  display: block;
  padding: var(--space-xs) 0;
  font-size: 0.8125rem;
  color: var(--color-text-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__documents-menu a:hover {
  color: var(--color-martim-pescador);
}

/* Right column: Contact + Badge */
.footer__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Contact info */
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-family: var(--font-secondary);
  font-size: 0.8125rem; /* 13px */
}

.footer__email,
.footer__phone {
  color: var(--color-gaivota);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.footer__email:hover,
.footer__phone:hover {
  opacity: 0.7;
}

.footer__address {
  font-style: normal;
  color: var(--color-gaivota);
  line-height: var(--line-height-normal);
}

/* CVM Regulation Badge */
.footer__badge {
  width: 150px;
  height: auto;
}

.footer__badge img {
  width: 100%;
  height: auto;
}

/* ===== RESPONSIVE ===== */

/* Tablet and up: Two columns */
@media (min-width: 768px) {
  .footer {
    padding-block: var(--space-2xl);
  }

  .footer__container {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .footer__left {
    align-items: flex-start;
  }

  .footer__right {
    align-items: flex-end;
    text-align: right;
  }

  .footer__contact {
    align-items: flex-end;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .footer__logo {
    width: 180px;
  }
}