/* ============================================================
   FOOTER — Rodapé
   ============================================================ */

.footer {
  background: var(--verde-escuro);
  color: rgba(255, 255, 255, 0.75);
  padding: 60px 24px 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(2, 226, 109, 0.05) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(4, 83, 157, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

/* ── Top grid ── */
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* ── Brand column ── */
.footer__brand {}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 16px;
}

.footer__logo-img {
  height: 110px;
  width: auto;
  object-fit: contain;
}


.footer__description {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 20px;
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social-link {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--verde-vibrante);
  color: var(--branco);
  transform: translateY(-2px);
}

/* ── Nav columns ── */
.footer__col-title {
  color: var(--branco);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer__links a:hover {
  color: var(--verde-vibrante);
  padding-left: 4px;
}

/* ── Contact column ── */
.footer__contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.5;
}

.footer__contact-item .icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--verde-vibrante);
  width: 18px;
  text-align: center;
}

.footer__contact-item a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--verde-vibrante);
}

/* ── Bottom bar ── */
.footer__bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copyright {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
}

.footer__bottom-links a {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.35);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
  color: rgba(255, 255, 255, 0.7);
}