.contact-hline {
  display: block;
  width: -moz-fit-content;
  width: fit-content;
  margin-bottom: 1.4rem;
  padding: 0.9rem 3.9rem;
  font-size: 1.2rem;
  color: var(--color-primary);
  border: 1px solid currentColor;
  line-height: 1.5;
  letter-spacing: 0.1em;
  font-weight: 400;
}
@media (min-width: 768px) {
  .contact-hline {
    margin-bottom: 3rem;
    padding: 0.7rem 3.8rem;
    font-size: 1.6rem;
    letter-spacing: 0.05em;
  }
}
.contact-hline.--style-1 {
  margin-bottom: 2.4rem;
  padding-inline: 2.7rem;
}
@media (min-width: 768px) {
  .contact-hline.--style-1 {
    margin-bottom: 2rem;
    padding-inline: 4.6rem;
  }
}

.p-contact {
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
}
@media (min-width: 768px) {
  .p-contact {
    padding-top: 6rem;
    padding-bottom: 15rem;
  }
}

.contact-form {
  margin-bottom: 6.4rem;
}
@media (min-width: 768px) {
  .contact-form {
    margin-bottom: 10rem;
  }
}
.contact-form__head {
  margin-bottom: 3.3rem;
}
@media (min-width: 768px) {
  .contact-form__head {
    margin-bottom: 2.4rem;
  }
}
.contact-form__row {
  margin-bottom: 2.4rem;
}
@media (min-width: 768px) {
  .contact-form__row.--style-1 {
    margin-bottom: 4rem;
  }
}
.contact-form__ttl {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.05em;
  font-family: var(--font-third);
}
@media (min-width: 768px) {
  .contact-form__ttl {
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
  }
}
.contact-form__txt {
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.05em;
}
@media (min-width: 768px) {
  .contact-form__txt {
    font-size: 1.6rem;
  }
}
.contact-form__btns {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .contact-form__btns {
    gap: 2rem;
    margin-top: 3rem;
  }
  .contact-form__btns.--style-1 {
    margin-top: 7rem;
  }
}

.c-input, .c-textarea {
  width: 100%;
  padding: 1rem 2rem;
  background-color: #EEE;
  border: 1px solid #505050;
  font-size: 1.2rem;
  font-weight: 400;
  font-family: var(--font-third);
  line-height: 1.7142857143;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  outline: none;
}
@media (min-width: 768px) {
  .c-input, .c-textarea {
    padding: 1.2rem 2rem;
    font-size: 1.4rem;
  }
}
.c-input::-moz-placeholder, .c-textarea::-moz-placeholder {
  color: #9C9C9C;
}
.c-input::placeholder, .c-textarea::placeholder {
  color: #9C9C9C;
}
.c-input:focus, .c-textarea:focus {
  background-color: #FFF;
}
.c-input.error, .error.c-textarea {
  border-color: #f94b4b;
}

.c-textarea {
  resize: vertical;
  min-height: 20rem;
}
@media (min-width: 768px) {
  .c-textarea {
    min-height: 24rem;
  }
}

.c-error {
  margin-top: 0.5rem;
  font-size: 1.4rem;
  color: #ff1d1d;
}
@media (min-width: 768px) {
  .c-error {
    font-size: 1.5rem;
  }
}

.c-error-parent {
  position: relative;
}
.c-error-parent label.error {
  background-color: rgba(37, 37, 37, 0.8);
  box-shadow: 0px 0px 6px #888;
  padding: 0.2rem 0.5rem;
  color: #fff;
  font-size: 1rem;
  position: absolute;
  bottom: 100%;
  right: 0;
  z-index: 10;
}
@media (min-width: 768px) {
  .c-error-parent label.error {
    padding: 0.5rem 1rem;
    font-size: 1.1rem;
  }
}

.btn-form {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 10rem;
  height: 4.8rem;
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-primary);
  background-color: var(--color-primary);
  color: #FFF;
  line-height: 1;
  cursor: pointer;
}
@media (min-width: 768px) {
  .btn-form {
    width: 16rem;
    height: 6rem;
    font-size: 1.8rem;
    transition: 0.3s ease opacity;
  }
  .btn-form:hover {
    opacity: 0.8;
  }
}
.btn-form.--back {
  background-color: #FFF;
  color: var(--color-primary);
}

.contact-info__phone {
  display: inline-block;
  margin-bottom: 1.6rem;
  font-size: 3.2rem;
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1;
  color: var(--color-primary);
  pointer-events: all;
}
@media (min-width: 768px) {
  .contact-info__phone {
    pointer-events: none;
    margin-bottom: 2.4rem;
    font-size: 3.8rem;
  }
}
.contact-info__txt {
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.05em;
}
@media (min-width: 768px) {
  .contact-info__txt {
    white-space: nowrap;
  }
}

.c-select {
  position: relative;
  width: 100%;
  max-width: 30rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 768px) {
  .c-select {
    margin-bottom: 2rem;
  }
}
.c-select__trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  height: 3.2rem;
  padding: 0 0.5rem;
  border: 1px solid #505050;
  background-color: #505050;
  color: #FFF;
  font-family: var(--font-third);
  font-size: 1rem;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}
@media (min-width: 768px) {
  .c-select__trigger {
    gap: 1rem;
  }
}
.c-select__trigger.is-selected {
  background-color: #F3F0EB;
  color: var(--color-primary);
}
.c-select__trigger.is-selected::after {
  background-color: var(--color-primary);
}
.c-select__trigger::after {
  content: "";
  display: block;
  width: 1.3rem;
  height: 0.7rem;
  background-color: #FFF;
  -webkit-mask: url("../images/common/icon_select.svg") no-repeat center/contain;
  mask: url("../images/common/icon_select.svg") no-repeat center/contain;
  -webkit-mask-size: 1.3rem auto;
  mask-size: 1.3rem auto;
  transition: transform 0.2s;
}
.c-select__dropdown {
  display: none;
  position: absolute;
  top: calc(100% - 1px);
  left: 0;
  right: 0;
  background-color: #F1EEE9;
  border: 1px solid #505050;
  overflow: hidden;
  z-index: 10;
}
.c-select.is-open .c-select__dropdown {
  display: block;
}
.c-select__list {
  list-style: none;
  max-height: 25rem;
  padding-top: 1px;
  overflow-y: auto;
}
.c-select__item {
  padding: 1.2rem 0.5rem;
  font-size: 1.2rem;
  cursor: pointer;
  text-align: center;
}
@media (min-width: 768px) {
  .c-select__item {
    transition: 0.3s ease opacity;
  }
  .c-select__item:hover {
    opacity: 0.8;
  }
}
.p-thanks {
  padding-top: 6rem;
  padding-bottom: 13.8rem;
}
@media (min-width: 768px) {
  .p-thanks {
    padding-top: 10.3rem;
    padding-bottom: 15rem;
  }
}
.p-thanks .contact-form__txt {
  margin-bottom: 2.7rem;
}
@media (min-width: 768px) {
  .p-thanks .contact-form__txt {
    margin-bottom: 4.8rem;
  }
}
.p-thanks__btn {
  display: inline-block;
  padding: 1.1rem 3rem;
  font-size: 1.3rem;
  color: var(--color-primary);
  border: 1px solid currentColor;
  line-height: 1.5;
  letter-spacing: 0.05em;
  font-weight: 500;
}
@media (min-width: 768px) {
  .p-thanks__btn {
    padding: 1rem 2.7rem;
    font-size: 1.2rem;
    transition: 0.3s ease opacity;
  }
  .p-thanks__btn:hover {
    opacity: 0.8;
  }
}

.thanks-hline {
  margin-bottom: 2rem;
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.375;
}
@media (min-width: 768px) {
  .thanks-hline {
    margin-bottom: 6rem;
    font-size: 2rem;
    line-height: 1.6;
  }
}

.p-confirm {
  padding-block: 4rem;
}
@media (min-width: 768px) {
  .p-confirm {
    padding-block: 13rem 15rem;
  }
}
@media (min-width: 768px) {
  .p-confirm .contact-form__btns {
    margin-top: 4rem;
  }
}

.confirm-hline {
  margin-bottom: 2.5rem;
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.05em;
}
@media (min-width: 768px) {
  .confirm-hline {
    margin-bottom: 3.2rem;
    font-size: 1.6rem;
  }
}

.confirm-box {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 4.2rem;
  padding-inline: 1.5rem;
  padding-block: 0.8rem;
  border: 1px solid #505050;
}
@media (min-width: 768px) {
  .confirm-box {
    min-height: 5rem;
    padding-inline: 2rem;
  }
}

.confirm-txt {
  font-size: 1.2rem;
  line-height: 1.7142857143;
  font-weight: 400;
  letter-spacing: 0.05em;
  font-family: var(--font-third);
}
@media (min-width: 768px) {
  .confirm-txt {
    font-size: 1.4rem;
  }
}
.confirm-txt.--custom {
  margin-bottom: 2.4rem;
}
@media (min-width: 768px) {
  .confirm-txt.--custom {
    margin-bottom: 4.5rem;
    padding-top: 1.5rem;
  }
}