* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #0c1e3c; /* Azul escuro */
  color: white;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
}

.container {
  max-width: 600px;
  width: 100%;
}

.logo {
  width: 100%;
  max-width: 30rem;
  margin-bottom: 30px;
}

h1 {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

h1 strong {
  color: rgb(249 115 22);
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: #d0d0d0;
}
.blocowtt img {
  width: 2.2rem;
}

.btn-pulsar {
  display: inline-block;
  background-color: #00cc66;
  color: white;
  padding: 15px 25px;
  font-size: 2rem;
  border-radius: 10px;
  text-decoration: none;
  animation: pulse 1.5s infinite;
  box-shadow: 0 0 0 0 rgba(0, 204, 102, 0.7);
  transition: transform 0.3s ease;
}

.btn-pulsar:hover {
  transform: scale(1.05);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 204, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(0, 204, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 204, 102, 0);
  }
}

/* Responsividade */
@media (max-width: 480px) {
  h1 {
    font-size: 1.4rem;
  }

  h3 {
    font-size: 1rem;
  }

  .btn-pulsar {
    padding: 12px 20px;
    font-size: 1.5rem;
  }
}