footer {
  margin-top: 50px;
  padding: 15px 0;
  text-align: center;
  font-size: 13px;
  color: #555;
}

.site-footer {
  margin-top: 80px;
  padding: 32px 20px;
  background: rgba(26, 31, 58, 0.95); /* Dark semi-transparent */
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px); /* Frosted glass effect */
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
  border-radius: 12px 12px 0 0;
}

.footer-content {
  max-width: 1200px;
  margin: auto;
  text-align: center;
  color: #d1d5db; /* Light gray text */
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-links {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #9ca3af; /* Slightly lighter gray */
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  position: relative;
  transition: all 0.3s ease;
}

.footer-links a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #3b82f6; /* Blue underline */
  transition: width 0.3s ease;
}

.footer-links a:hover {
  color: #3b82f6; /* Hover text color */
}

.footer-links a:hover::after {
  width: 100%; /* Animated underline */
}

/* Small devices adjustments */
@media (max-width: 768px) {
  .footer-links {
    flex-direction: column;
    gap: 12px;
  }
  .site-footer {
    padding: 24px 12px;
  }
}