/* Estilo limpo e moderno para o site Rex Token */

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #000000;    
  color: #ffffff;
}

header {
  background-color: #137e99;
  text-align: center;
  padding: 3rem 1rem 2rem;
}

header img {
  width: 120px;
  margin-bottom: 1rem;
}

h1 {
  margin: 0;
  font-size: 2.5rem;
}

p {
  margin: 1rem auto;
  max-width: 700px;
  line-height: 1.6;
  font-size: 1.1rem;
  text-align: center;
}

main {
  padding: 2rem 1rem;
  max-width: 800px;
  margin: 0 auto;
}

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

h2 {
  font-size: 2rem;
  color: #ffffff;
  margin-bottom: 1rem;
}

ul {
  list-style: none;
  padding: 0;
  text-align: left;
  max-width: 600px;
  margin: 0 auto;
}

ul li {
  padding: 0.5rem 0;
  font-size: 1rem;
  line-height: 1.5;
}

code {
  background-color: #f1f1f1;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.95rem;
}

.btn {
  display: inline-block;
  background-color: #137e99;
  color: #000;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background 0.3s ease;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.btn:hover {
  background-color: #137e99;
}

footer {
  background-color: #fff;
  border-top: 1px solid #ddd;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #000000;
}