.footer-section {
  background-color: #06120e;
  color: #9ca3af;
  padding: 80px 0 30px;
  font-family: inherit;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-col {
  display: flex;
  flex-direction: column;
}

.footer-logo-link {
  display: inline-block;
  margin-bottom: 24px;
}

.footer-logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
}

.footer-about-text {
  font-size: 14.5px;
  line-height: 1.65;
  color: #a0aec0;
  margin: 0 0 24px;
}

.footer-social-icons {
  display: flex;
  gap: 16px;
}

.footer-social-btn {
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  transition: all 0.25s ease;
  text-decoration: none;
}

.footer-social-btn:hover {
  background-color: #10b981;
  transform: translateY(-2px);
}

.footer-col h3 {
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 24px 0;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  color: #a0aec0;
  text-decoration: none;
  font-size: 14.5px;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #10b981;
}

/* Contact Details Column */
.footer-contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.footer-contact-icon {
  flex-shrink: 0;
  color: #10b981;
  display: flex;
  margin-top: 3px;
}

.footer-contact-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: #a0aec0;
}

/* Footer Bottom Bar */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
  color: #718096;
}

.footer-bottom-left p {
  margin: 0;
}

.footer-bottom-right p {
  margin: 0;
}

.footer-brand-highlight {
  color: #10b981;
  text-decoration: none;
  font-weight: 600;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 25px;
  right: 95px; /* Offset to sit nicely alongside WhatsApp button */
  width: 46px;
  height: 46px;
  background-color: #10b981; /* green color matching brand theme */
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  border: none;
  cursor: pointer;
  z-index: 999;
  transition: transform 0.2s ease, background-color 0.2s ease, opacity 0.2s ease;
  opacity: 0;
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background-color: #059669;
  transform: translateY(-3px);
}

.back-to-top:active {
  transform: translateY(0);
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .footer-section {
    padding: 60px 0 30px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .back-to-top {
    bottom: 90px;
    right: 20px; /* position above WhatsApp on mobile */
  }
}