.site-footer {
  background: linear-gradient(to right, #1a5a8a, #2c7fb8);
  color: white;
  padding: 50px 0 20px;
  width: 100%;
}

.site-footer .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-footer .footer-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 30px;
}

.site-footer .contact-section,
.site-footer .qrcode-section {
  flex: 1 1 0;
  min-width: 0;
}

.site-footer .qrcode-section {
  max-width: 360px;
}

.site-footer h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.site-footer h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: rgba(255, 255, 255, 0.5);
}

.site-footer p {
  line-height: 1.8;
  margin-bottom: 10px;
  opacity: 0.9;
}

.site-footer .contact-section p {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.site-footer .contact-section p i {
  width: 16px;
  margin-top: 5px;
  flex: 0 0 16px;
  text-align: center;
}

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

.site-footer ul li {
  margin-bottom: 10px;
}

.site-footer ul li a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: all 0.3s ease;
}

.site-footer ul li a:hover {
  color: white;
  padding-left: 5px;
}

.site-footer .qrcode-container {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: nowrap;
}

.site-footer .qrcode-item {
  flex: 0 0 120px;
  width: 120px;
  text-align: center;
}

.site-footer .qrcode-img {
  display: block;
  width: 120px;
  height: 120px;
  object-fit: contain;
  background: #fff;
}

.site-footer .qrcode-item p {
  margin: 8px 0 0;
  text-align: center;
  white-space: nowrap;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
}

.site-footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 20px;
  text-align: center;
  opacity: 0.8;
}

.site-footer .footer-bottom p {
  font-size: 0.85rem;
  margin: 0;
}

.site-footer .footer-bottom a {
  color: inherit;
  text-decoration: none;
}

@media (max-width: 768px) {
  .site-footer .footer-content {
    flex-direction: column;
    align-items: stretch;
    gap: 30px;
    text-align: center;
  }
  
  .site-footer .qrcode-section {
    max-width: none;
  }

  .site-footer h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .site-footer .contact-section p {
    justify-content: center;
  }

  .site-footer .qrcode-container {
    justify-content: center;
  }

  .site-footer .social-links {
    justify-content: center;
  }
}

@media (max-width: 360px) {
  .site-footer .qrcode-container {
    gap: 12px;
  }

  .site-footer .qrcode-item,
  .site-footer .qrcode-img {
    width: 110px;
  }

  .site-footer .qrcode-item {
    flex-basis: 110px;
  }

  .site-footer .qrcode-img {
    height: 110px;
  }
}