.footer {
  background: radial-gradient(circle at top, #0a0a0a, #050505);
  color: #e0e0e0;
  padding: 40px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(0, 114, 255, 0.3);
  box-shadow: 0 -2px 15px rgba(0, 114, 255, 0.2);
  animation: fadeInFooter 1.5s ease-out;
}

@keyframes fadeInFooter {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.footer::before {
  content: "";
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 114, 255, 0.3), transparent 70%);
  animation: glowPulse 6s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes glowPulse {
  0% { opacity: 0.3; transform: translateX(-50%) scale(1); }
  100% { opacity: 0.6; transform: translateX(-50%) scale(1.2); }
}

.footer-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.footer p {
  font-size: 15px;
  margin: 10px 0;
  color: #b0b0b0;
  transition: color 0.3s;
}

.footer p:hover {
  color: #00c6ff;
  text-shadow: 0 0 10px #00c6ff;
}

/* Liens */
.footer-links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 25px;
  margin: 15px 0;
  padding: 0;
}

.footer-links li a {
  color: #00c6ff;
  text-decoration: none;
  font-size: 16px;
  letter-spacing: 0.5px;
  position: relative;
  transition: all 0.3s ease;
}

/* Soulignement animé */
.footer-links li a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, #0072ff, #00c6ff);
  box-shadow: 0 0 10px #00c6ff;
  transition: width 0.3s ease;
}

.footer-links li a:hover {
  color: #fff;
  text-shadow: 0 0 8px #00c6ff;
}

.footer-links li a:hover::after {
  width: 100%;
}

.footer::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #00c6ff, transparent);
  opacity: 0.6;
  animation: shimmer 5s linear infinite;
}

@keyframes shimmer {
  0% { opacity: 0.2; width: 60%; }
  50% { opacity: 0.8; width: 90%; }
  100% { opacity: 0.2; width: 60%; }
}

@media (max-width: 768px) {
  .footer-links {
    flex-direction: column;
    gap: 10px;
  }
}