:root {
        --primary-color: #00aa55;
        --secondary-color: #007d3d;
        --accent-color: #ffa500;
        --dark-color: #333;
        --light-color: #f8f9fa;
        --success-color: #28a745;
        --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        --border-radius: 8px;
        --transition: all 0.3s ease;
      }
 
      {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      body {
        font-family: "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        line-height: 1.6;
        background-color: var(--light-color);
        color: var(--dark-color);
        scroll-behavior: smooth;
      }

      header {
        color: white;
        padding: 0;
        position: relative;
        overflow: hidden;
        background: none;
      }

      .header-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
        background-size: cover;
        background-position: center;
      }

      .header-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.2);
        z-index: -1;
      }

      .header-content-wrapper {
        position: relative;
        z-index: 2;
        padding-bottom: 80px;
      }

      .header-wave {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 80px;
        fill: var(--light-color);
        z-index: 1;
      }

      .navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1.5rem 5%;
        margin-bottom: 4rem;
      }

      .logo {
        font-size: 1.8rem;
        font-weight: bold;
        color: white;
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 0.5rem;
      }

      .nav-links {
        display: flex;
        gap: 2rem;
      }

      .nav-links a {
        color: white;
        text-decoration: none;
        font-weight: 500;
        transition: var(--transition);
        padding: 0.5rem 1rem;
        border-radius: var(--border-radius);
        font-size: 1.1rem;
      }

      .nav-links a:hover {
        background-color: rgba(255, 255, 255, 0.2);
      }

      .header-content {
        text-align: center;
        padding: 0 5%;
        max-width: 100%;
        margin: 0 auto;
        position: relative;
        z-index: 2;
      }

      .header-content h1 {
        font-size: 3.2rem;
        margin-bottom: 1.5rem;
        line-height: 1.2;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
      }

      .header-content p {
        font-size: 1.4rem;
        margin-bottom: 2.5rem;
        opacity: 0.95;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
      }

      .hero-badges {
        display: flex;
        justify-content: center;
        gap: 1.5rem;
        margin: 2rem 0;
      }

      .badge {
        background-color: rgba(255, 255, 255, 0.2);
        padding: 0.7rem 1.5rem;
        border-radius: 50px;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        gap: 0.8rem;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      }


      section {
        padding: 4rem 0;
        background-color: white;
        box-shadow: var(--shadow);
        border-radius: var(--border-radius);
        margin-bottom: 3rem;
      }

      .section-header {
        text-align: center;
        margin-bottom: 3rem;
      }

      .section-header h2 {
        font-size: 2.2rem;
        color: var(--primary-color);
        margin-bottom: 1rem;
        position: relative;
        display: inline-block;
      }

      .section-header h2::after {
        content: "";
        position: absolute;
        width: 50%;
        height: 4px;
        background-color: var(--secondary-color);
        bottom: -10px;
        left: 25%;
        border-radius: 2px;
      }

      .section-header p {
        color: #666;
        font-size: 1.1rem;
        max-width: 700px;
        margin: 0 auto;
      }

      .benefits {
        margin: 3rem 0;
      }

      .benefit-card {
        background-color: var(--light-color);
        padding: 1rem;
        border-radius: var(--border-radius);
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow);
        min-height: 500px;
      }

      .benefit-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
      }

      .benefit-icon {
        background-color: var(--primary-color);
        color: white;
        width: 70px;
        height: 70px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        margin: 0 auto 1.5rem;
        font-size: 1.8rem;
      }

      .benefit-card h4 {
        color: var(--primary-color);
        margin-bottom: 1rem;
      }

      .how-it-works {
        background-color: var(--light-color);
      }

      .steps {
        display: flex;
        justify-content: space-between;
        max-width: 900px;
        margin: 0 auto;
        position: relative;
      }

      .steps::before {
        content: "";
        position: absolute;
        top: 50px;
        left: 10%;
        width: 80%;
        height: 4px;
        background-color: var(--primary-color);
        z-index: 1;
      }

      .step {
        text-align: center;
        z-index: 2;
        width: 25%;
        position: relative;
      }

      .step-number {
        background-color: var(--primary-color);
        color: white;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        font-weight: bold;
        margin: 0 auto 1rem;
      }

      .step h3 {
        margin-bottom: 0.5rem;
        color: var(--primary-color);
      }

      .pricing-plans {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
        margin: 3rem 0;
      }

      .pricing-card {
        background-color: white;
        border-radius: var(--border-radius);
        padding: 2rem;
        width: 300px;
        text-align: center;
        box-shadow: var(--shadow);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
        border: 1px solid #eaeaea;
      }

      .pricing-card:hover {
        transform: scale(1.05);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
      }

      .pricing-card.popular {
        border: 3px solid var(--secondary-color);
      }

      .popular-tag {
        position: absolute;
        top: 0;
        right: 0;
        background-color: var(--secondary-color);
        color: white;
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        transform: rotate(45deg) translateX(20px) translateY(-15px);
        width: 150px;
        text-align: center;
      }

      .pricing-card h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
        color: var(--primary-color);
      }

      .price {
        font-size: 2.5rem;
        font-weight: bold;
        color: var(--dark-color);
        margin-bottom: 1.5rem;
      }

      .price span {
        font-size: 1rem;
        font-weight: normal;
        color: #666;
      }

      .price-features {
        margin: 1.5rem 0;
        text-align: left;
      }

      .price-features li {
        margin-bottom: 0.8rem;
        list-style: none;
        position: relative;
        padding-left: 1.5rem;
      }

      .price-features li::before {
        content: "✓";
        color: var(--success-color);
        position: absolute;
        left: 0;
        top: 0;
        font-weight: bold;
      }

      .cta-button {
        display: inline-block;
        background-color: var(--primary-color);
        color: white;
        padding: 0.8rem 1.5rem;
        text-decoration: none;
        border-radius: 50px;
        font-weight: 600;
        transition: var(--transition);
        border: none;
        cursor: pointer;
        box-shadow: 0 4px 8px rgba(0, 170, 85, 0.3);
      }

      .cta-button:hover {
        background-color: #008844;
        transform: translateY(-3px);
        box-shadow: 0 6px 12px rgba(0, 170, 85, 0.4);
      }

      .cta-button.secondary {
        background-color: white;
        color: var(--primary-color);
        border: 2px solid var(--primary-color);
      }

      .cta-button.secondary:hover {
        background-color: var(--primary-color);
        color: white;
      }

      .center-cta {
        text-align: center;
        margin: 3rem 0;
      }

      .testimonials {
        background-color: var(--light-color);
      }

      .testimonial-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
      }

      .testimonial-card {
        background-color: white;
        padding: 2rem;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow);
        position: relative;
      }

      .testimonial-card::before {
        content: "";
        position: absolute;
        top: 10px;
        left: 20px;
        font-size: 4rem;
        color: var(--primary-color);
        opacity: 0.2;
        line-height: 1;
      }

      .testimonial-content {
        margin-bottom: 1.5rem;
        font-style: italic;
      }

      .testimonial-author {
        display: flex;
        align-items: center;
        gap: 1rem;
      }

      .author-avatar {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: #ddd;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #666;
        font-weight: bold;
      }

      .author-info h4 {
        margin: 0;
        color: var(--dark-color);
      }

      .author-info p {
        margin: 0;
        font-size: 0.9rem;
        color: #666;
      }

      .faq {
        max-width: 800px;
        margin: 0 auto;
      }

      .faq-item {
        margin-bottom: 1.5rem;
        border: 1px solid #eaeaea;
        border-radius: var(--border-radius);
        overflow: hidden;
      }

      .faq-question {
        background-color: var(--light-color);
        padding: 1rem 1.5rem;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: 600;
        color: var(--primary-color);
      }

      .faq-answer {
        padding: 0 1.5rem;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
      }

      .faq-item.active .faq-answer {
        padding: 1rem 1.5rem;
        max-height: 400px;
      }

      .contact-form {
        background-color: white;
        padding: 2rem;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow);
      }

      .form-group {
        margin-bottom: 1rem;
      }

      .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        color: var(--dark-color);
        font-weight: 500;
      }

      .form-control {
        width: 100%;
        padding: 0.6rem 1rem;
        border: 1px solid #ddd;
        border-radius: var(--border-radius);
        font-size: 1rem;
        transition: var(--transition);
      }

      .form-control:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(0, 170, 85, 0.2);
      }

      .special-offer {
        background: linear-gradient(
          135deg,
          var(--primary-color),
          var(--secondary-color)
        );
        color: white;
        padding: 3rem 0;
        text-align: center;
        border-radius: var(--border-radius);
        position: relative;
        overflow: hidden;
      }

      .special-offer::before {
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        width: 150px;
        height: 150px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        transform: translate(30%, -30%);
      }

      .special-offer::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 200px;
        height: 200px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        transform: translate(-30%, 30%);
      }

      .special-offer h2 {
        font-size: 2.2rem;
        margin-bottom: 1rem;
      }

      .special-offer p {
        font-size: 1.1rem;
        margin-bottom: 2rem;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
      }

      .timer {
        display: flex;
        justify-content: center;
        gap: 1rem;
        margin-bottom: 2rem;
      }

      .timer-item {
        background-color: rgba(255, 255, 255, 0.2);
        padding: 1rem;
        border-radius: var(--border-radius);
        min-width: 80px;
      }

      .timer-item span {
        display: block;
      }

      .timer-value {
        font-size: 2rem;
        font-weight: bold;
      }

      .timer-label {
        font-size: 0.8rem;
        text-transform: uppercase;
      }

      .cta-group {
        display: flex;
        gap: 1rem;
        justify-content: center;
        flex-wrap: wrap;
      }

      footer {
        background-color: var(--dark-color);
        color: white;
        padding: 4rem 0 2rem;
      }

      .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
        margin-bottom: 2rem;
      }

      .footer-column h3 {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
        position: relative;
        padding-bottom: 0.5rem;
      }

      .footer-column h3::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 50px;
        height: 3px;
        background-color: var(--secondary-color);
      }

      .footer-links {
        list-style: none;
      }

      .footer-links li {
        margin-bottom: 0.8rem;
      }

      .footer-links a {
        color: #ddd;
        text-decoration: none;
        transition: var(--transition);
      }

      .footer-links a:hover {
        color: white;
        padding-left: 5px;
      }

      .social-links {
        display: flex;
        gap: 1rem;
        margin-top: 1rem;
      }

      .social-link {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        color: white;
        text-decoration: none;
        transition: var(--transition);
      }

      .social-link:hover {
        background-color: var(--primary-color);
        transform: translateY(-3px);
      }

      .footer-bottom {
        text-align: center;
        padding-top: 2rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 0.9rem;
        color: #aaa;
      }

      @media (max-width: 768px) {
        .navbar {
          flex-direction: column;
          gap: 1rem;
          margin-bottom: 2rem;
        }

        .header-content h1 {
          font-size: 2.2rem;
        }

        .header-content p {
          font-size: 1.1rem;
        }

        .hero-badges {
          flex-wrap: wrap;
        }

        .steps {
          flex-direction: column;
          align-items: center;
          gap: 2rem;
        }

        .steps::before {
          display: none;
        }

        .step {
          width: 100%;
          max-width: 300px;
        }

        .pricing-card {
          width: 100%;
        }

        .cta-group {
          flex-direction: column;
          align-items: center;
        }

        .timer {
          flex-wrap: wrap;
        }
      }

      /* Animations */
      @keyframes fadeIn {
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .animate {
        animation: fadeIn 0.6s ease forwards;
      }

      .animate-delay-1 {
        animation-delay: 0.2s;
      }

      .animate-delay-2 {
        animation-delay: 0.4s;
      }

      .animate-delay-3 {
        animation-delay: 0.6s;
      }

      /* Estilos personalizados para los pasos */
      .step-number-circle {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        font-weight: bold;
        background-color: var(--primary-color);
      }

      /* Línea vertical conectora */
      .steps-vertical {
        position: relative;
      }

      .steps-vertical::before {
        content: "";
        position: absolute;
        top: 0;
        bottom: 0;
        left: 25px; /* Ajustar según el tamaño del círculo */
        width: 2px;
        background-color: var(--primary-color);
        z-index: 0;
      }

      .step-vertical {
        position: relative;
        z-index: 1;
      }
      .text-primary-custom {
        color: var(--primary-color);
      }
    </style>
    <!-- Estilos adicionales para mejorar el responsive design -->
<style>
  /* Estilos generales responsive */
  @media (max-width: 992px) {
    .header-content h1 {
      font-size: 2.5rem;
    }
    
    .benefit-card {
      margin-bottom: 20px;
      min-height: auto;
    }
    
    .pricing-card {
      margin-bottom: 30px;
    }
  }
  
  @media (max-width: 768px) {
    /* Optimización de cabecera para móviles */
    .header-content h1 {
      font-size: 2rem;
      line-height: 1.3;
    }
    
    .header-content p {
      font-size: 1rem;
    }
    
    .navbar {
      flex-direction: column;
      padding: 1rem 0;
    }
    
    .nav-links {
      flex-direction: column;
      align-items: center;
      gap: 0.5rem;
      width: 100%;
      margin-top: 1rem;
    }
    
    .nav-links a {
      display: block;
      width: 100%;
      text-align: center;
      padding: 0.7rem;
    }
    
    /* Ajuste de badges en cabecera */
    .hero-badges {
      flex-direction: column;
      align-items: center;
      gap: 0.8rem;
    }
    
    /* Ajuste de secciones y tarjetas */
    .section-header h2 {
      font-size: 1.8rem;
    }
    
    /* Corrección para layout de columnas */
    .row [class*="col-"] {
      padding: 0.5rem;
    }
    
    /* Ajuste específico para la sección de funcionamiento */
    #funcionamiento .row {
      flex-direction: column;
    }
    
    #funcionamiento .col-6 {
      width: 100%;
      max-width: 100%;
      flex: 0 0 100%;
    }
    
    /* Ajuste de tarjetas de precios */
    .pricing-plans {
      flex-direction: column;
      align-items: center;
    }
    
    .pricing-card {
      width: 90%;
      max-width: 350px;
    }
    
    /* Optimización formulario de contacto */
    #contacto .row {
      flex-direction: column-reverse;
    }
    
    #contacto .col-6 {
      width: 100%;
      max-width: 100%;
      flex: 0 0 100%;
    }
    
    #contacto img {
      max-height: 300px;
      object-fit: cover;
      width: 100%;
    }
  }
  
  @media (max-width: 576px) {
    /* Ajustes adicionales para dispositivos muy pequeños */
    .header-content h1 {
      font-size: 1.7rem;
      padding: 0 10px;
    }
    
    .header-content p {
      font-size: 0.9rem;
    }
    
    .cta-button {
      font-size: 0.9rem;
      padding: 0.7rem 1.2rem;
    }
    
    .benefit-card, .pricing-card {
      padding: 1rem;
    }
    
    .section-header h2 {
      font-size: 1.5rem;
    }
    
    /* Ajuste del contador de tiempo */
    .timer {
      gap: 0.5rem;
    }
    
    .timer-item {
      padding: 0.7rem;
      min-width: 60px;
    }
    
    .timer-value {
      font-size: 1.5rem;
    }
    
    /* Ajuste del footer */
    .footer-content {
      grid-template-columns: 1fr;
    }
  }
  
  /* Menú hamburguesa para móvil */
  .mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
  }
  
  @media (max-width: 768px) {
    .mobile-menu-toggle {
      display: block;
      position: absolute;
      top: 1.5rem;
      right: 1.5rem;
    }
    
    .navbar {
      position: relative;
      padding-top: 1rem;
      padding-bottom: 1rem;
    }
    
    .nav-links {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background-color: rgba(0, 0, 0, 0.8);
      padding: 1rem;
      z-index: 100;
    }
    
    .nav-links.mobile-active {
      display: flex;
    }
  }
  
  /* Compatibilidad con navegadores más antiguos */
  .row {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  
  .d-flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  
  /* Optimizaciones para imágenes responsivas */
  img {
    max-width: 100%;
    height: auto;
  }
  
  /* Ajuste para card heights */
  @media (max-width: 992px) {
    .benefits .row {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
    }
    
    .benefits .col-3 {
      width: 50%;
      max-width: 100%;
      flex: 0 0 auto;
    }
  }
  
  @media (max-width: 576px) {
    .benefits .col-3 {
      width: 100%;
    }
  }