:root {
  --primary-blue: #0066cc;
  --secondary-blue: #004499;
  --accent-green: #00cc66;
  --light-gray: #f8f9fa;
  --dark-gray: #343a40;
  --crystal-gradient: linear-gradient(135deg, #00f5ff 0%, #0080ff 25%, #8000ff 50%, #ff0080 75%, #ff8000 100%);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
}

.crystal-text {
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 102, 204, 0.5), 0 0 10px rgba(255, 255, 255, 0.3);
  font-weight: bold;
}

.crystal-text-dark {
  background: var(--crystal-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: bold;
}

.hero-gradient {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
}

.glass-effect {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.stats-box {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
  border: 2px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}

.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.section-padding {
  padding: 80px 0;
}

.gradient-border {
  position: relative;
  background: white;
  border-radius: 12px;
  padding: 2px;
}

.gradient-border::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 12px;
  padding: 2px;
  background: var(--crystal-gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: exclude;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

.energy-icon {
  font-size: 3rem;
  color: var(--primary-blue);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.stats-counter {
  font-size: 2.5rem;
  font-weight: bold;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.timeline-item {
  position: relative;
  padding-left: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  background: var(--accent-green);
  border-radius: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1.2rem;
  width: 2px;
  height: calc(100% - 1rem);
  background: #e9ecef;
}

.timeline-item:last-child::after {
  display: none;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem !important;
  }
  
  .section-padding {
    padding: 40px 0;
  }
  
  .energy-icon {
    font-size: 2rem;
  }
  
  .stats-counter {
    font-size: 2rem;
  }
}