/* Navbar specific styles */

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(18, 20, 28, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.main-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav-links {
  display: flex;
  gap: 3rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  color: #8892b0;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  position: relative;
}

.nav-links li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 50%;
  background-color: #4f6fe0;
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.nav-links li a:hover {
  color: #fff;
}

.nav-links li a:hover::after,
.nav-links li a.active::after {
  width: 70%;
}

.nav-links li a.active {
  color: #fff;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  header {
    justify-content: center;
    padding: 1rem;
  }

  .main-nav {
    position: relative;
    left: 0;
    transform: none;
    width: 100%;
    margin: 0;
  }

  .nav-links {
    justify-content: center;
    gap: 2rem;
  }
  
  .logo {
    display: none;
  }
}

@media (max-width: 480px) {
  .nav-links {
    gap: 1rem;
  }
  
  .nav-links li a {
    font-size: 1rem;
    padding: 0.4rem 0.7rem;
  }
}