.reveal {
  opacity: 0;
  transform: translateY(70px);
  transition: all 1s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.flow-animation {
  position: relative;
  height: 280px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 70px;
  gap: 20px;
  flex-wrap: wrap;
}

.flow-box {
  flex: 1;
  min-width: 250px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 22px;
  padding: 25px;
  text-align: center;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.flow-box img {
  width: 100%;
  border-radius: 14px;
  margin-top: 18px;
}

.signal {
  position: absolute;
  width: 18px;
  height: 18px;
  background: #39ff14;
  border-radius: 50%;
  box-shadow: 0 0 18px #39ff14;
  animation: moveSignal 4s infinite linear;
  top: 50%;
  left: 10%;
}

@keyframes moveSignal {
  0% { left: 10%; }
  50% { left: 50%; }
  100% { left: 88%; }
}

@keyframes pulse {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.15);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-14px);
  }
}

.glow {
  animation: pulse 6s infinite alternate;
}

.hero-image img {
  animation: float 5s ease-in-out infinite;
}