body {
  background-color: #e6f7fb; /* Azul claro elegante e sólido */
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 20px;
}


.containerform {
  max-width: 800px;
  margin: auto;
  background: #ffffffcc;
  color: black;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: solid 1px black;
}

h2 {
  font-size: 26px;
  color: #222;
  border-bottom: 2px solid #ddd;
  padding-bottom: 10px;
  margin-bottom: 25px;
}

.form-columns {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.columnform {
  flex: 1;
  min-width: 200px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
  color: #444;
}

.form-group input,
.form-group select {
  width: 90%;
  padding: 12px 14px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: #f4f4f4;
  font-size: 15px;
  transition: 0.2s ease-in-out;
}

.form-group input:focus,
.form-group select:focus {
  border-color: #02a8c7;
  outline: none;
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(2, 168, 199, 0.1);
}

button {
  background: #02a8c7;
  color: white;
  padding: 14px 26px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: background 0.3s ease;
  margin-top: 20px;
}

button:hover {
  background: #0289b8;
}

@media (max-width: 768px) {
  .form-columns {
    flex-direction: column;
  }

  .containerform {
    padding: 25px 20px;
  }
}