/* Botão whyus-btn com efeito de subir e hover moderno */
  .why-us .whyus-btn {
    display: inline-block;
    background: #08192a;
    padding: 12px 38px 14px 38px;
    color: #ffffff;
    border-radius: 60px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    border: 2px solid rgba(255, 255, 255, 0.9);
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    text-decoration: none;
    cursor: pointer;
    
    /* Efeito de subir ao carregar */
    opacity: 0;
    transform: translateY(40px);
    animation: subirBotaoWhyus 0.9s ease forwards;
    animation-delay: 0.5s;
  }

  /* Efeito de brilho no fundo (mais moderno) */
  .why-us .whyus-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: -1;
  }

  .why-us .whyus-btn:hover::before {
    width: 300px;
    height: 300px;
    background: #a3d600;
  }

  /* Efeito hover principal */
  .why-us .whyus-btn:hover {
    color: #ffffff;
    border-color: #fff;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 30px rgba(108, 190, 79, 0.4);
    background: #a3d600;
  }

  /* Estilo do ícone */
  .why-us .whyus-btn i {
    font-size: 18px;
    margin-left: 8px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: inline-block;
  }

  .why-us .whyus-btn:hover i {
    transform: translateX(10px) rotate(0deg);
  }

  /* Efeito de click */
  .why-us .whyus-btn:active {
    transform: translateY(-2px) scale(0.98);
    box-shadow: 0 8px 20px rgba(108, 190, 79, 0.3);
    transition: all 0.1s ease;
  }

  /* Animação de subir */
  @keyframes subirBotaoWhyus {
    0% {
      opacity: 0;
      transform: translateY(40px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Efeito de onda no hover (opcional - mais moderno) */
  .why-us .whyus-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
    z-index: 0;
    pointer-events: none;
  }

  .why-us .whyus-btn:hover::after {
    left: 100%;
  }

  /* Versão responsiva */
  @media (max-width: 992px) {
    .why-us .whyus-btn {
      padding: 10px 32px 12px 32px;
      font-size: 15px;
    }
  }

  @media (max-width: 768px) {
    .why-us .whyus-btn {
      padding: 10px 28px 12px 28px;
      font-size: 14px;
      transform: translateY(30px);
      animation: subirBotaoWhyusMobile 0.8s ease forwards;
    }
    
    @keyframes subirBotaoWhyusMobile {
      0% {
        opacity: 0;
        transform: translateY(30px);
      }
      100% {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    .why-us .whyus-btn:hover {
      transform: translateY(-3px) scale(1.01);
    }
  }

  @media (max-width: 480px) {
    .why-us .whyus-btn {
      padding: 8px 24px 10px 24px;
      font-size: 13px;
      letter-spacing: 1px;
    }
    
    .why-us .whyus-btn i {
      font-size: 16px;
    }
  }

  /* Para telas muito pequenas */
  @media (max-width: 360px) {
    .why-us .whyus-btn {
      padding: 8px 20px 10px 20px;
      font-size: 12px;
    }
  }

  /* Versão alternativa com gradiente (opcional - descomente se preferir) */
  /*
  .why-us .whyus-btn {
    background: linear-gradient(135deg, transparent 0%, transparent 100%);
    border: 2px solid #fff;
  }
  
  .why-us .whyus-btn:hover {
    background: linear-gradient(135deg, #6cbe4f 0%, #8ed973 100%);
    border-color: #6cbe4f;
  }
  */