.main-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 2rem 1.5rem;
  margin-top: 3rem;
  color: #DFDFDF;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  border-top: 3px solid #2784a7;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-thank {
  font-weight: 500;
  text-align: center;
  font-size: 1.1rem;
  color: #f0f0f0;
}



.footer-github {
  margin: 0 .5rem 0 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.footer-github a {
  color: #2784a7;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.6rem;
  border-radius: 0.3rem;
}

.footer-github a:hover {
  color: #ffffff;
  background-color: #2784a7;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(39, 132, 167, 0.3);
}

.footer-github a span {
  font-size: 1.2rem;
  animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

@media (width < 768px) {
  .main-footer {
    padding: 1.5rem 1rem;
    font-size: 0.9rem;
  }
  
  .footer-thank {
    font-size: 1rem;
  }
}