/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
  }
  
  .header {
    background-color: #004d40;
    padding: 20px;
  }
  
  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    font-size: 24px;
    color: #fff;
  }
  
  .logo span {
    font-weight: bold;
  }
  
  .menu {
    list-style-type: none;
  }
  
  .menu li {
    display: inline-block;
    margin-left: 20px;
  }
  
  .menu a {
    text-decoration: none;
    color: #fff;
  }
  
  .hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 50px;
  }
  
  .hero-text h1 {
    font-size: 36px;
  }
  
  .hero-text p {
    margin-top: 20px;
  }
  
  .buttons .btn {
    margin-top: 20px;
  }
  
  .btn-primary {
    background-color: #ff5722;
  }