/* --- Footer --- */
footer {
  background-color: var(--color-mint-light);
  border-top: 1px solid var(--color-mint);
  padding: 4.5rem 0 2rem 0;
  color: var(--color-text-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  color: var(--color-mint-dark);
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 30px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 3px;
}

.footer-logo {
  height: 50px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-about-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Footer menu list */
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  transition: var(--transition-smooth);
}

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

.footer-contact-info {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.footer-contact-info li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

/* Newsletter Signup */
.newsletter-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  flex-grow: 1;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  font-size: 0.9rem;
  background: white;
}

.newsletter-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.newsletter-btn {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  background-color: var(--color-mint-dark);
  color: white;
}

.newsletter-btn:hover {
  background-color: #15422F;
  transform: translateY(-2px);
}

.footer-seo-article {
  margin: 0 0 3rem;
  padding: 1.75rem;
  border: 1px solid rgba(30, 92, 67, 0.14);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-sm);
}

.footer-seo-article h2 {
  color: var(--color-mint-dark);
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.footer-seo-article p {
  color: var(--color-text-muted);
  font-size: 0.94rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.footer-seo-article p:last-child {
  margin-bottom: 0;
}

.footer-seo-article a {
  color: var(--color-mint-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-seo-article a:hover {
  color: var(--color-primary);
}

/* Bottom Bar */
.footer-bottom {
  border-top: 1px solid rgba(30, 92, 67, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: white;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 1.1rem;
  transition: var(--transition-smooth);
}

.social-icon:hover {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

/* Responsive adjustment */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 600px) {
  footer {
    padding: 3.5rem 0 1.5rem 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}