body {
      margin: 0;
      font-family: 'Poppins', sans-serif;
      background: linear-gradient(to right, #e0f7fa, #e1f5fe);
      color: #212121;
      overflow-x: hidden;
      position: relative;
    }

    #animated-bg {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
    }

    canvas {
      display: block;
    }

    .container-custom {
      width: 90%;
      max-width: 1200px;
      margin: auto;
      padding: 60px 0;
      margin-top: 101px;
    }

    .section-title {
      text-align: center;
      font-size: 40px;
      font-weight: 700;
      margin-bottom: 60px;
      background: linear-gradient(to right, #1976d2, #42a5f5);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .intro-text {
      text-align: center;
      font-size: 18px;
      max-width: 800px;
      margin: 0 auto 50px;
      color: #555;
    }

 .tech-card {
  background: #fff;
  transition: transform 0.3s ease;
}
.tech-card:hover {
  transform: translateY(-6px);
}
 .glass-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
}

.icon-circle {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.timeline-process {
  border-left: 3px solid #0d6efd;
  padding-left: 2rem;
  position: relative;
}
.timeline-step {
  position: relative;
  margin-bottom: 2.5rem;
}
.timeline-dot {
  position: absolute;
  left: -1.1rem;
  top: 0.25rem;
  width: 1rem;
  height: 1rem;
  background: #0d6efd;
  border-radius: 50%;
}
.timeline-content {
  background: #fff;
  padding: 1.25rem 1rem;
  border-radius: 0.75rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}
.timeline-content h5 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}
@media (max-width: 576px) {
  .timeline-process {
    border-left: none;
    padding-left: 0;
  }
  .timeline-dot {
    display: none;
  }
}

 .fire-btn {
  position: relative;
  background: linear-gradient(45deg, #ff5722, #ffc107);
  color: white;
  border: none;
  font-weight: bold;
  transition: transform 0.3s ease;
  overflow: hidden;
  z-index: 1;
}

.fire-btn::before,
.fire-btn::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(circle, #ff9800 0%, transparent 70%);
  opacity: 0.5;
  animation: flames 1.5s infinite alternate ease-in-out;
}

.fire-btn::after {
  animation-delay: 0.75s;
}

@keyframes flames {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0.6;
  }
  100% {
    transform: translateY(-10px) scale(1.05);
    opacity: 1;
  }
}

.fire-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px #ff6d00;
}