/* Animation du logo uniquement */
@keyframes slideFromLeft {
  0% {
    opacity: 0;
    transform: translateX(-40px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Navbar */
.navbar {
  background: #1e1e2f;
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* Logo animé */
.navbar .logo a {
  color: #fff;
  font-size: 1.8rem;
  font-weight: bold;
  text-decoration: none;
  display: inline-block;
  animation: slideFromLeft 0.8s ease-out both;
}

/* Liens de navigation */
.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links .nav-item {
  font-size: 1.1rem;
  font-weight: 500;
  text-decoration: none;
  color: #fff;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s, border-bottom 0.3s ease-in-out;
}

/* Effet hover */
.nav-links .nav-item:hover {
  color: #00bcd4;
  border-bottom: 2px solid #00bcd4;
}

/* Burger menu pour mobile */
.burger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.burger div {
  width: 25px;
  height: 3px;
  background-color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    display: none;
    gap: 1rem;
    width: 100%;
    background: #1e1e2f;
    padding: 1rem 0;
  }

  .nav-links.active {
    display: flex;
  }

  .burger {
    display: flex;
  }
}