.footer {
  margin-top: auto;
  padding: 2.8rem 1.2rem;
  background: linear-gradient(135deg, #0d1117, #1c1f26);
  color: #e2e8f0;
  text-align: center;
  box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.45);
  border-top: 2px solid #1f6feb;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  position: relative;
  z-index: 10;
  transition: background 0.3s ease;
}

.footer-content {
  font-size: 1.1rem;
  margin-bottom: 1.4rem;
  letter-spacing: 0.7px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  opacity: 0.95;
}

.footer-bottom p {
  margin: 0.4rem 0;
  font-size: 0.9rem;
  opacity: 0.85;
}

.footer i {
  color: #f06292;
  transition: transform 0.3s ease, color 0.3s ease;
}

.footer i.fa-code {
  color: #00d4ff;
}

.footer i:hover {
  transform: scale(1.3);
  color: #ffffff;
}

/* Footer hover pulse effect */
.footer:hover {
  background: linear-gradient(135deg, #0a0e16, #1a202c);
  border-top-color: #3b82f6;
}

/* Mobile Optimization */
@media (max-width: 768px) {
  .footer {
    padding: 2rem 1rem;
  }

  .footer-content {
    font-size: 1rem;
  }

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

@media (max-width: 480px) {
  .footer-content {
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .footer-bottom p {
    font-size: 0.8rem;
  }

  .footer i {
    font-size: 1.05rem;
  }
}