:root {
  --primary-blue: #00f0ff;
  --secondary-blue: #0066ff;
  --dark-gray: #1a1a1a;
  --light-gray: #2a2a2a;
  --neon-glow: 0 0 10px var(--primary-blue), 0 0 20px var(--primary-blue);
  --hero-glow: 0 0 15px var(--primary-blue), 0 0 30px var(--primary-blue), 0 0 45px var(--secondary-blue);
}

body {
  background-color: var(--dark-gray);
  color: #ffffff;
  font-family: 'Rajdhani', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

.glass-panel {
  background: rgba(42, 42, 42, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.neon-text {
  color: var(--primary-blue);
  text-shadow: var(--neon-glow);
}

.hero {
  min-height: 100vh;
  background-image: url('https://images.unsplash.com/photo-1498050108023-c5249f4df085');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 26, 0.85);
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1, .hero p {
  position: relative;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.hero h1 {
  color: var(--primary-blue);
  text-shadow: var(--hero-glow);
  transition: text-shadow 0.3s ease;
}

.hero h1:hover {
  text-shadow: var(--hero-glow), 0 0 60px var(--secondary-blue);
}

.hero .lead {
  background: rgba(26, 26, 26, 0.7);
  padding: 1rem;
  border-radius: 5px;
  margin-bottom: 2rem;
}

.navbar {
  background: rgba(26, 26, 26, 0.9);
  backdrop-filter: blur(10px);
}

.nav-link {
  color: #fff !important;
  transition: color 0.3s;
}

.nav-link:hover {
  color: var(--primary-blue) !important;
}

.btn-cyber {
  background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
  border: none;
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 5px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.btn-cyber:hover {
  box-shadow: var(--neon-glow);
  transform: translateY(-2px);
}

.feature-card {
  height: 100%;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--neon-glow);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-blue));
  transition: left 0.5s;
}

.feature-card:hover::before {
  left: 100%;
}

.feature-card i {
  transition: transform 0.3s, color 0.3s;
}

.feature-card:hover i {
  transform: scale(1.2);
  color: var(--primary-blue);
}

.form-control {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
}

.form-control:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-blue);
  color: #fff;
  box-shadow: var(--neon-glow);
}

@media (max-width: 768px) {
  .hero {
    background-attachment: scroll;
  }
}

.glass-panel {
  position: relative;
  z-index: 1;
  background: rgba(42, 42, 42, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}