/* ===== OPTIMIZED CYBERPUNK NAVBAR ===== */
#mainNavbar {
  --navbar-bg: rgba(10, 10, 18, 0.95);
  --navbar-border: 1px solid var(--neon-primary);
  --navlink-hover: var(--accent-cyan);
  
  background: var(--navbar-bg);
  backdrop-filter: blur(8px);
  border-bottom: var(--navbar-border);
  transition: background 0.3s ease;
  z-index: 1000;
  padding: 0.75rem 0;
}

/* Navbar Brand */
.navbar-brand {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-heading);
  display: inline-flex;
  align-items: center;
  transition: all 0.2s ease;
}

.navbar-brand i {
  color: var(--neon-primary);
  margin-right: 0.5rem;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  text-shadow: 0 0 8px rgba(125, 61, 255, 0.6);
}

.navbar-brand:hover i {
  transform: rotate(-15deg);
}

/* Nav Links */
.navbar-nav {
  align-items: center;
}

.nav-link {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--text-body);
  margin: 0 0.5rem;
  padding: 0.5rem 0;
  position: relative;
  display: flex;
  align-items: center;
  transition: color 0.2s ease;
}

.nav-link i {
  margin-right: 0.5rem;
  font-size: 0.9rem;
  transition: transform 0.2s ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--navlink-hover);
}

.nav-link:hover i {
  transform: scale(1.1);
}

/* Mobile Toggler */
.navbar-toggler {
  border: var(--navbar-border);
  padding: 0.5rem;
  transition: all 0.2s ease;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(125, 61, 255, 0.25);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28125, 61, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  transition: transform 0.2s ease;
}

/* Cyberpunk Button */
.btn-cyber-nav {
  font-family: var(--font-heading);
  font-weight: 500;
  background: transparent;
  border: 1px solid var(--neon-primary);
  color: var(--text-heading);
  padding: 0.5rem 1.25rem;
  margin-left: 0.75rem;
  transition: all 0.2s ease;
}

.btn-cyber-nav:hover {
  background: var(--neon-primary);
  color: var(--bg-dark);
}

.btn-cyber-nav i {
  margin-right: 0.5rem;
}

/* Mobile Menu */
@media (max-width: 991.98px) {
  #mainNavbar {
    padding: 0.5rem 0;
  }
  
  .navbar-collapse {
    position: fixed;
    top: 0;
    left: -100%;
    width: 75%;
    max-width: 300px;
    height: 100vh;
    background: var(--bg-dark);
    border-right: var(--navbar-border);
    padding: 4rem 1.5rem 2rem;
    transition: left 0.3s ease-out;
    z-index: 999;
  }
  
  .navbar-collapse.show {
    left: 0;
  }
  
  .navbar-nav {
    gap: 0.5rem;
  }
  
  .nav-link {
    padding: 0.75rem 0;
    margin: 0;
  }
  
  .mobile-menu-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: var(--accent-pink);
    font-size: 1.25rem;
    background: none;
    border: none;
    z-index: 1001;
  }
  
  .btn-cyber-nav {
    width: 100%;
    margin: 1rem 0 0;
    justify-content: center;
  }
}

/* Scrolled State */
.navbar-scrolled {
  background: rgba(10, 10, 18, 0.98) !important;
  padding: 0.5rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}