body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f4f4f4;
  color: #333;
}

main#complaints-book {
  max-width: 960px;
  margin: 60px auto;
  padding: 40px;
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
}

.title {
  text-align: center;
  font-size: 2.2rem;
  color: #1d45ca;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.sub-title {
  font-size: 1.3rem;
  color: #1d45ca;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.col-md-6 {
  flex: 1 1 calc(50% - 1rem);
  min-width: 250px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

label {
  font-weight: bold;
  margin-bottom: 5px;
}

input, select, textarea {
  padding: 0.6rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
}

textarea {
  resize: vertical;
}

button[type="submit"] {
  background-color: #1d45ca;
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  margin-top: 1.5rem;
  align-self: flex-start;
}
button[type="submit"]:hover {
  background-color: #15319c;
}

.description {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
  text-align: justify;
}
.description a {
  color: #1d45ca;
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .row {
    flex-direction: column;
  }
}