/* SoftPhase — Animation Utilities */

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 229, 255, 0.2); }
  50% { box-shadow: 0 0 40px rgba(0, 229, 255, 0.45); }
}

@keyframes lineMove {
  0% { stroke-dashoffset: 400; }
  100% { stroke-dashoffset: 0; }
}

@keyframes nodePulse {
  0%, 100% { r: 3; opacity: 0.6; }
  50% { r: 5; opacity: 1; }
}

.anim-gradient {
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
}

.hover-lift {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.hover-lift:hover {
  transform: translateY(-8px);
}

.magnetic {
  transition: transform 0.2s ease-out;
}

.shimmer-border {
  position: relative;
  overflow: hidden;
}

.shimmer-border::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  animation: shimmer 3s ease-in-out infinite;
  pointer-events: none;
}

.neural-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.neural-svg line {
  stroke: rgba(0, 229, 255, 0.35);
  stroke-width: 1;
  stroke-dasharray: 200;
  animation: lineMove 4s ease-in-out infinite alternate;
}

.neural-svg circle {
  fill: #00E5FF;
  animation: nodePulse 2.5s ease-in-out infinite;
}

.fade-up {
  animation: fadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

.scale-in {
  animation: scaleIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.glow-ring {
  animation: glowPulse 3s ease-in-out infinite;
}