* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }

    body {
      background-color: #121212;
      color: #e0e0e0;
      line-height: 1.6;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .header {
      background-color: #1e1e1e;
      padding: 20px 0;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
      position: relative;
      z-index: 100;
    }

    .header-content {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      font-size: 28px;
      font-weight: bold;
      color: #00c851;
    }

    .hero {
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('/img/bg.jpg') center/cover no-repeat;
      height: 80vh;
      display: flex;
      align-items: center;
      text-align: center;
      position: relative;
    }

    .hero-content {
      width: 100%;
      max-width: 800px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .hero h1 {
      font-size: 48px;
      margin-bottom: 20px;
      color: #fff;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .hero p {
      font-size: 18px;
      margin-bottom: 30px;
      color: #d0d0d0;
    }

    .btn {
      display: inline-block;
      background-color: #00c851;
      color: #000;
      padding: 12px 30px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      font-size: 18px;
      transition: all 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 15px rgba(0, 200, 81, 0.3);
    }

    .btn:hover {
      background-color: #00a844;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 200, 81, 0.4);
    }

    .section {
      padding: 80px 0;
      border-bottom: 1px solid #2a2a2a;
    }

    .section:last-child {
      border-bottom: none;
    }

    .section-title {
      font-size: 36px;
      margin-bottom: 40px;
      text-align: center;
      color: #00c851;
    }

    .features {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      margin: 0 -15px;
    }

    .feature {
      flex: 0 0 calc(33.333% - 30px);
      margin: 0 15px 30px;
      background-color: #1e1e1e;
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
    }

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

    .feature-icon {
      font-size: 40px;
      margin-bottom: 20px;
      color: #00c851;
    }

    .feature h3 {
      font-size: 22px;
      margin-bottom: 15px;
      color: #fff;
    }

    .stats {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      text-align: center;
    }

    .stat {
      flex: 0 0 calc(25% - 20px);
      margin-bottom: 20px;
    }

    .stat-number {
      font-size: 48px;
      font-weight: bold;
      color: #00c851;
      margin-bottom: 10px;
    }

    .how-it-works-steps {
      counter-reset: step-counter;
      max-width: 800px;
      margin: 0 auto;
    }

    .step {
      display: flex;
      margin-bottom: 50px;
      position: relative;
    }

    .step:last-child {
      margin-bottom: 0;
    }

    .step-number {
      flex: 0 0 60px;
      height: 60px;
      background-color: #00c851;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      font-weight: bold;
      color: #000;
      margin-right: 30px;
    }

    .step-content {
      flex: 1;
    }

    .step-content h3 {
      font-size: 24px;
      margin-bottom: 15px;
      color: #fff;
    }

    .testimonials {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .testimonial {
      flex: 0 0 calc(50% - 20px);
      background-color: #1e1e1e;
      padding: 30px;
      border-radius: 8px;
      margin-bottom: 30px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .testimonial-text {
      font-style: italic;
      margin-bottom: 20px;
      font-size: 16px;
      line-height: 1.8;
    }

    .testimonial-author {
      font-weight: bold;
      color: #00c851;
    }

    .cta {
      text-align: center;
    }

    .cta h2 {
      font-size: 36px;
      margin-bottom: 20px;
      color: #fff;
    }

    .cta p {
      font-size: 18px;
      margin-bottom: 30px;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .footer {
      background-color: #1a1a1a;
      padding: 40px 0;
      text-align: center;
    }

    .footer-content p {
      color: #888;
    }

    .footer-links {
      margin-top: 20px;
    }

    .footer-links a {
      color: #00c851;
      margin: 0 10px;
      text-decoration: none;
    }

    .footer-links a:hover {
      text-decoration: underline;
    }

    @media (max-width: 768px) {
      .feature {
        flex: 0 0 calc(50% - 30px);
      }

      .stat {
        flex: 0 0 calc(50% - 20px);
      }

      .testimonial {
        flex: 0 0 100%;
      }

      .hero h1 {
        font-size: 36px;
      }
    }

    @media (max-width: 576px) {
      .feature {
        flex: 0 0 100%;
      }

      .stat {
        flex: 0 0 100%;
      }

      .step {
        flex-direction: column;
      }

      .step-number {
        margin-bottom: 15px;
        margin-right: 0;
      }

      .hero h1 {
        font-size: 28px;
      }
    }

    .btn-section {
      text-align: center;
      padding: 30px 0;
      background-color: #1e1e1e;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
    }

    .pulse {
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(0, 200, 81, 0.3);
      }
      50% {
        transform: scale(1.05);
        box-shadow: 0 10px 25px rgba(0, 200, 81, 0.5);
      }
      100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(0, 200, 81, 0.3);
      }
    }