.page-container {
  padding: 20px;
  background-color: #000;
  min-height: 100vh;
  box-sizing: border-box;
}

.header {
  text-align: center;
  margin-bottom: 40px;
  
  .title {
    color: #fff;
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 10px;
    display: block;
    
    .highlight {
      color: #00f0ff;
      text-shadow: 0 0 10px rgba(0,240,255,0.5);
    }
  }
  
  .subtitle {
    color: #888;
    font-size: 28px;
    line-height: 1.5;
  }

  .vc-promo-container {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;

    .vc-info-card {
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      padding: 20px 30px;
      display: flex;
      align-items: center;
      max-width: 400px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;

      &::before {
        content: '';
        position: absolute;
        top: 0; left: 0; width: 100%; height: 100%;
        background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.05), transparent);
        transform: translateX(-100%);
        transition: 0.5s;
      }

      &:active {
        transform: scale(0.98);
        
        &::before {
          transform: translateX(100%);
        }
      }

      .info-icon {
        font-size: 40px;
        margin-right: 20px;
        filter: drop-shadow(0 0 10px rgba(255, 255, 0, 0.3));
      }

      .info-content {
        text-align: left;
        
        .info-title {
          color: #fff;
          font-size: 30px;
          font-weight: bold;
          display: block;
          margin-bottom: 8px;
          text-shadow: 0 2px 4px rgba(0,0,0,0.5);
        }

        .info-desc {
          color: #ccc;
          font-size: 24px;
          line-height: 1.4;
        }
      }
    }

    .nav-btn {
      background: linear-gradient(90deg, #00b96b, #00f0ff);
      color: #000;
      font-weight: bold;
      font-size: 28px;
      padding: 0 50px;
      height: 90px;
      line-height: 90px;
      border-radius: 45px;
      border: none;
      box-shadow: 0 0 20px rgba(0, 185, 107, 0.4);
      display: flex;
      align-items: center;
      gap: 10px;
      transition: all 0.3s ease;
      margin: 0;

      &:active {
        transform: scale(0.95);
        box-shadow: 0 0 10px rgba(0, 185, 107, 0.2);
      }

      .arrow {
        font-size: 32px;
        margin-left: 5px;
      }
    }
  }
}

.service-grid {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.service-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 30px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  
  .hud-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    
    &.tl { top: 0; left: 0; border-top: 2px solid; border-left: 2px solid; }
    &.br { bottom: 0; right: 0; border-bottom: 2px solid; border-right: 2px solid; }
  }
  
  .card-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    
    .icon-box {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-right: 15px;
      
      .icon-img {
        width: 36px;
        height: 36px;
      }
      
      .icon-placeholder {
        width: 30px;
        height: 30px;
        border-radius: 50%;
      }
    }
    
    .title {
      color: #fff;
      font-size: 32px;
      font-weight: bold;
    }
  }
  
  .description {
    color: #ccc;
    font-size: 26px;
    line-height: 1.6;
    margin-bottom: 20px;
    display: block;
  }
  
  .features {
    margin-bottom: 20px;
    
    .feature-item {
      display: flex;
      align-items: center;
      margin-bottom: 8px;
      font-size: 24px;
      
      .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        margin-right: 10px;
      }
    }
  }
  
  .btn-more {
    color: #fff;
    font-size: 26px;
    padding: 0;
    background: transparent;
    border: none;
    text-align: left;
    
    &:after {
      border: none;
    }
  }
}

.process-section {
  margin-top: 60px;
  padding: 40px 20px;
  position: relative;
  overflow: hidden;
  
  // Background Tech Grid
  &::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
      linear-gradient(rgba(0, 185, 107, 0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0, 185, 107, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: 0;
  }

  .section-title {
    color: #fff;
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 60px;
    display: block;
    text-shadow: 0 0 15px rgba(0, 185, 107, 0.8);
    position: relative;
    z-index: 1;
    letter-spacing: 2px;
    
    &::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background: #00b96b;
      margin: 15px auto 0;
      border-radius: 2px;
      box-shadow: 0 0 10px #00b96b;
    }
  }
  
  .process-steps {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
    padding: 0 20px;
    
    // Vertical connecting line
    &::before {
      content: '';
      position: absolute;
      top: 20px;
      bottom: 20px;
      left: 60px; // Center of the icon (40px + padding)
      width: 2px;
      background: rgba(255, 255, 255, 0.1);
      z-index: 0;
    }
    
    // Moving signal on the line
    &::after {
      content: '';
      position: absolute;
      top: 20px;
      left: 60px;
      width: 2px;
      height: 100px;
      background: linear-gradient(to bottom, transparent, #00b96b, transparent);
      animation: signalFlow 3s infinite linear;
      z-index: 0;
    }
  }
  
  .step-item {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
    
    &:last-child { margin-bottom: 0; }
    
    .step-icon {
      width: 80px;
      height: 80px;
      border-radius: 20px;
      background: rgba(0, 0, 0, 0.6);
      border: 1px solid rgba(0, 185, 107, 0.5);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #00b96b;
      font-size: 36px;
      font-weight: bold;
      margin-right: 30px;
      position: relative;
      z-index: 1;
      box-shadow: 0 0 15px rgba(0, 185, 107, 0.2);
      transition: all 0.3s ease;
      
      // Pulse effect for icon
      &::before {
        content: '';
        position: absolute;
        top: -5px; bottom: -5px; left: -5px; right: -5px;
        border-radius: 24px;
        border: 1px solid rgba(0, 185, 107, 0.3);
        animation: pulseBorder 2s infinite;
      }
    }
    
    // Content Card
    .step-content-wrapper {
        flex: 1;
        background: linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
        border: 1px solid rgba(255, 255, 255, 0.05);
        border-left: 4px solid #00b96b;
        padding: 20px 24px;
        border-radius: 0 16px 16px 0;
        backdrop-filter: blur(5px);
        transform: translateX(0);
        transition: all 0.3s ease;
        
        &:active {
            background: rgba(255, 255, 255, 0.05);
            transform: translateX(5px);
        }

        .step-title {
          color: #fff;
          font-size: 30px;
          font-weight: bold;
          margin-bottom: 8px;
          display: block;
          text-shadow: 0 0 5px rgba(0,0,0,0.5);
        }
        
        .step-desc {
          color: #888;
          font-size: 24px;
          line-height: 1.4;
        }
    }
  }
}

@keyframes signalFlow {
  0% { top: 0; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

@keyframes pulseBorder {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.15); opacity: 0; }
}
