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

body {
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to right, #74ebd5, #acb6e5);
  background-image: url(img/bg.jpg);
  background-repeat: no-repeat;
  background-position: center center;
  background-attachment: fixed;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh; /* trocado de height para min-height */
  padding: 20px; /* adicionado para evitar corte lateral em mobile */
}

.container {
  background-color: white;
  padding: 30px 20px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  width: 100%;
  max-width: 400px; /* aumentado para telas maiores */
}

input {
  padding: 10px;
  width: 100%;
  margin-top: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

button {
  margin-top: 10px;
  padding: 10px;
  width: 100%;
  background-color: #0077ff;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.result {
  margin-top: 20px;
}

/* Media query para telas menores */
@media (max-width: 360px) {
  .container {
    padding: 20px 10px;
  }

  h1 {
    font-size: 1.5rem;
  }
}