body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}

/* HEADER */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid #ddd;
  flex-wrap: wrap;
}

.logo {
  height: 60px;
}

/* BUTTONS */
.btn {
  padding: 10px 14px;
  margin: 5px;
  border: none;
  border-radius: 8px;
  background: #2d6cdf;
  color: white;
  font-size: 14px;
}

/* MOBILE */
@media (max-width: 600px) {
  .header {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .btn {
    width: 90%;
  }
}