/* ==========================================================================
   FOOTER STYLESHEET
   ========================================================================== */

footer {
  background-color: var(--primary-navy);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 0 2rem 0;
  border-top: 4px solid var(--accent-yellow);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem 0;
}

.footer-col h4 {
  color: var(--accent-yellow);
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--accent-yellow);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent-yellow);
  padding-left: 5px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Footer Responsive Rules */
@media (max-width: 992px) {
  footer {
    padding: 3rem 0 2rem 0;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    margin-bottom: 2rem;
  }
}

@media (max-width: 576px) {
  footer {
    padding: 2.5rem 0 1.5rem 0;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    justify-content: center;
    font-size: 0.8rem;
    gap: 0.5rem;
  }
}