.App {
  min-height: 100vh;
  position: relative;
}

.text-gradient {
  background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Button hover effects */
.btn-glow:hover {
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.6), 0 0 40px rgba(14, 165, 233, 0.4);
}

/* Card hover effects */
.card-hover {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 20px 40px rgba(14, 165, 233, 0.2);
}

/* Category card hover */
.category-card {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.category-card:hover::before {
  opacity: 1;
}

.category-card:hover {
  transform: translateY(-8px) scale(1.05);
  border-color: rgba(14, 165, 233, 0.6) !important;
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
}

/* Feature icon animation */
.feature-icon {
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feature-icon:hover {
  transform: scale(1.2) rotate(10deg);
}

/* Text animation */
.text-change {
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Particle canvas */
.particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Glass morphism */
.glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}