/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #fff;
    background-color: #000;
  }
  
  .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .header {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://via.placeholder.com/1920x1080');
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
  }
  
  .header h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
  }
  
  .header p {
    font-size: 1.2rem;
    margin-bottom: 30px;
  }
  
  .btn {
    display: inline-block;
    background-color: #2ecc71;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1rem;
    transition: background-color 0.3s ease;
  }
  
  .btn:hover {
    background-color: #27ae60;
  }
  
  .benefits {
    background-color: #111;
    padding: 60px 20px;
    text-align: center;
  }
  
  .benefits h2 {
    font-size: 2rem;
    margin-bottom: 40px;
  }
  
  .benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
  
  .benefit-item {
    background-color: #222;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
  }
  
  .benefit-item img {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
  }
  
  .benefit-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }
  
  .testimonials {
    background-color: #000;
    padding: 60px 20px;
    text-align: center;
  }
  
  .testimonial-card {
    background-color: #222;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
  }
  
  .cta {
    background-color: #2ecc71;
    color: #000;
    text-align: center;
    padding: 60px 20px;
  }
  
  .cta h2 {
    font-size: 2rem;
    margin-bottom: 20px;
  }
  
  .footer {
    background-color: #111;
    color: #fff;
    text-align: center;
    padding: 20px;
  }
  
  .social-links {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
  }
  
  .social-links a {
    color: #2ecc71;
    text-decoration: none;
    font-weight: bold;
  }
  img {
    max-width: 100%;
    height: auto;
  }
  
  
  @media (max-width: 768px) {
    .header h1 {
      font-size: 2rem;
    }
  
    .benefits h2 {
      font-size: 1.5rem;
    }
  
    .cta h2 {
      font-size: 1.5rem;
    }
  }

  #counter {
    font-weight: bold;
    color: #2ecc71;
    font-size: 1.2em;
    position: fixed;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.8);
    padding: 5px 10px;
    border-radius: 5px;
  }