.intro {
  padding-top: 24px !important;
  padding-bottom: 60px !important;
}
#product-registration-form {
  max-width: 90%;
  width: 900px;
  margin: 0 auto;
}

#product-registration-form .form-field {
  margin-bottom: 39px;
  padding: 0;
}

#product-registration-form .form-fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 39px;
  margin-bottom: 39px;
}

#product-registration-form .form-field.full-width {
  grid-column: 1 / -1;
}

#product-registration-form .submit-button-container {
  grid-column: 1 / -1;
  margin-top: 30px;
  text-align: right;
}

#product-registration-form label {
  font-weight: bold;
  display: block;
  margin-bottom: 10px;
}

#product-registration-form input[type="text"],
#product-registration-form input[type="email"],
#product-registration-form input[type="tel"],
#product-registration-form select {
  height: 52px;
  padding: 0 15px;
  background-color: #ebebee;
  border: none;
  border-bottom: 1px solid #848484;
  border-radius: 0;
  width: 100%;
  font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
  font-size: 14px;
}

#product-registration-form input[type="text"]:focus,
#product-registration-form input[type="email"]:focus,
#product-registration-form input[type="tel"]:focus,
#product-registration-form select:focus {
  border-bottom-color: #000;
  outline: none;
}

#product-registration-form .checkbox-field {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

#product-registration-form .checkbox-field input[type="checkbox"] {
  margin-right: 10px;
  flex-shrink: 0;
  -webkit-appearance: checkbox;
  appearance: checkbox;
  align-self: flex-start;
  margin-top: 4px;
}

#product-registration-form .checkbox-field label {
  margin-bottom: 0;
  line-height: 1.4;
}

#product-registration-form button[type="submit"] {
  height: 41px;
  padding: 0 35px;
  font-size: 12px;
  font-weight: 600;
  line-height: 41px;
  border: 1px solid #000;
  text-transform: uppercase;
  background-color: transparent;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.3s ease;
}

#product-registration-form button[type="submit"]:hover {
  background-color: #000;
  color: #fff;
}

.form-note {
  margin-top: 30px;
  padding: 20px;
  background-color: #f8f9fa;
  border-left: 4px solid #ffc107;
}

.form-note p {
  margin: 0;
  font-size: 14px;
  color: #856404;
}

#form-messages {
  margin-top: 30px;
  max-width: 90%;
  width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.form-message {
  padding: 8px;
  border-radius: 4px;
  display: inline-block;
  width: 100%;
}

.form-message.success {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

.form-message.error {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

.form-message ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.form-message li {
  margin-bottom: 5px;
}

.form-message.success p {
  margin: 0;
  font-size: 14px;
}

@media screen and (max-width: 768px) {
  #product-registration-form {
    max-width: 100%;
    padding: 0 15px;
  }

  #product-registration-form .form-fields-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  #form-messages {
    max-width: 100%;
    padding: 0 15px;
  }
}