.site-footer {
  background-color: #1e2d60;
  color: #fff;
  padding: 60px 30px 20px;
  font-size: 0.95rem;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.footer-brand img {
  max-width: 150px;
  margin-bottom: 10px;
  filter: invert(1);
}

.footer-brand p {
  color: #efefef;
  text-align: center;
}

.footer-links h4,
.footer-social h4 {
  margin-bottom: 15px;
  font-size: 1.1rem;
  color: #efefef;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 5px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links ul li {
  margin-bottom: 8px;
}

.footer-links ul li a {
  color: #efefef;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links ul li a:hover {
  color: #e97b2b;
}

.footer-social .social-icons a {
  color: #efefef;
  margin-right: 15px;
  font-size: 1.2rem;
  transition: color 0.3s;
  text-decoration: none;
  list-style: none;
}

.footer-social .social-icons a:hover {
  color: #e97b2b;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 40px;
  padding-top: 15px;
  font-size: 0.85rem;
  color: #efefef;
}

.scroll-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #e97b2b;
  color: #fff;
  border: none;
  padding: 12px 14px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  z-index: 999;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  display: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-top-btn:hover {
  background-color: #0d1a3a;
  transform: translateY(-3px);
}

/* ========== RESPONSIVE (≤768px) ========== */
@media (max-width: 768px) {

  .footer-links h4,
  .footer-social h4 {

    text-align: center;
  }

  .footer-links ul {

    text-align: center;
  }

  .social-icons{
    text-align: center;
  }


}