* { box-sizing: border-box; }

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f4f4f4;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
  padding: 20px;
}

.form-wrapper {
  background-color: #ffffff;
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 900px;
  border: 1px solid #ddd;
}

.logo {
  max-width: 200px;
  display: block;
  margin: 20px auto;
}

.form-header {
  text-align: center;
  margin-bottom: 30px;
  color: #2c2c2c;
  font-weight: 600;
  font-size: 26px;
}

.alert-box {
  background-color: #fff8e1;
  border-left: 6px solid #474747;
  padding: 16px 20px;
  margin-bottom: 30px;
  font-size: 15px;
  line-height: 1.6;
  color: #444;
  border-radius: 8px;
}

.form-section-title {
  background-color: #e9e9e9;
  border-left: 6px solid #474747;
  padding: 12px 16px;
  font-size: 20px;
  color: #333;
  font-weight: 600;
  margin-top: 40px;
  border-radius: 8px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.form-group {
  flex: 1 1 100%;
}

.form-row .form-group {
  flex: 1 1 calc(50% - 10px);
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: #333;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #ccc;
  background-color: #fafafa;
  border-radius: 10px;
  font-size: 16px;
  color: #333;
  transition: all 0.3s ease;
}

input:focus,
textarea:focus,
select:focus {
  border-color: #474747;
  outline: none;
  box-shadow: 0 0 0 3px rgba(195, 163, 84, 0.25);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

input:focus,
textarea:focus {
  border-color: #474747;
  outline: none;
  box-shadow: 0 0 0 3px rgba(195, 163, 84, 0.25);
}

.tam-per {
  color: #898989;
  font-size: 14px;
}

.form-submit {
  width: 100%;
  padding: 14px;
  background-color: #474747;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
  text-transform: uppercase;
}

.botao {
  display: inline-block;
  padding: 10px 20px;
  background-color: #474747;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-family: sans-serif;
}

.botao:hover {
  background-color: #474747;
}

.form-submit:hover {
  background-color: #474747;
}

#multiple-rooms-container {
  display: none;
}

@media (max-width: 768px) {
  .form-row .form-group {
    flex: 1 1 100%;
  }
}