#site-footer {
  background-color: #1e3a8a; /* same blue as header */
  color: #fff;
  font-family: sans-serif;
  padding: 50px 20px;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
}

.footer-section {
  flex: 1 1 200px; /* responsive columns */
}

.footer-section h4 {
  border-bottom: 2px solid #fff;
  padding-bottom: 8px;
  margin-bottom: 12px;
  font-size: 16px;
  text-transform: uppercase;
}

.footer-section p {
  line-height: 1.5;
  font-size: 14px;
}

.footer-section a {
  color: #fff;
  text-decoration: none;
}

.footer-section a:hover {
  text-decoration: underline;
}

.social-btn {
  display: inline-block;
  margin-right: 10px;
  margin-bottom: 5px;
  padding: 8px 14px;
  border-radius: 5px;
  font-weight: bold;
  font-size: 14px;
}

.social-btn.facebook {
  background-color: #4267B2;
}

.social-btn.telegram {
  background-color: #0088cc;
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.3);
  padding-top: 15px;
}