.section {
  width: 100%;
}
.section--keyvisual {
  width: 100%;
  height: 107.8571428571vw;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-image: url(../img/index/section_keyvisual_bg1.jpg);
}
@media screen and (min-width: 768px) {
  .section--keyvisual {
    height: 594px;
  }
}
.section--service {
  background-color: #FFFCEB;
}
.section--member {
  background-color: #FFFCEB;
}
.section--contact {
  background-color: #DFDFDF;
}
.section__inner {
  width: 100%;
  height: auto;
  max-width: 1080px;
  margin: 0 auto;
  padding: 9.5238095238vw 5.9523809524vw 14.2857142857vw;
}
@media screen and (min-width: 768px) {
  .section__inner {
    padding: 65px 60px 100px;
  }
}
.section__title {
  margin: 0 0 7.1428571429vw 0;
  text-align: center;
  letter-spacing: 1.4285714286vw;
  font-size: 2.2rem;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .section__title {
    margin: 0 0 50px 0;
    letter-spacing: 6px;
  }
}
.section__title span {
  display: block;
  width: auto;
  height: 5vw;
  text-align: center;
  margin: 2.380952381vw 0 0 0;
}
@media screen and (min-width: 768px) {
  .section__title span {
    height: 21px;
    margin: 15px 0 0 0;
  }
}
.section__title span img {
  display: block;
  object-fit: contain;
  width: 100%;
  height: 100%;
}

.keyvisual {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  height: 107.8571428571vw;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .keyvisual {
    width: 760px;
    height: 594px;
  }
}
.keyvisual__img {
  width: 38.8095238095vw;
  height: 65vw;
  padding: 11.9047619048vw 9.5238095238vw 0 0;
}
@media screen and (min-width: 768px) {
  .keyvisual__img {
    width: 229px;
    height: 357px;
    padding: 40px 0 0 0;
  }
}
.keyvisual__img img {
  object-fit: contain;
  width: 100%;
  height: 100%;
}

.about {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
}
.about__text {
  line-height: 7.1428571429vw;
  text-align: center;
  font-size: 1.3rem;
  letter-spacing: 0.2380952381vw;
}
@media screen and (min-width: 768px) {
  .about__text {
    line-height: 30px;
    letter-spacing: 1px;
  }
}

.service__group {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 9.5238095238vw;
}
@media screen and (min-width: 768px) {
  .service__group {
    flex-direction: row;
    gap: 40px;
  }
}
.service__title {
  width: auto;
  height: 11.1904761905vw;
  margin: 0 0 4.7619047619vw 0;
  text-align: center;
  font-size: 0;
}
@media screen and (min-width: 768px) {
  .service__title {
    height: 47px;
    margin: 0 0 25px 0;
  }
}
.service__title img {
  object-fit: contain;
  width: 100%;
  height: 100%;
}
.service__img {
  width: 100%;
  height: 59.7619047619vw;
  box-shadow: 1.4285714286vw 1.4285714286vw 0vw rgba(0, 0, 0, 0.1);
  border-radius: 2.380952381vw;
  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .service__img {
    height: 312px;
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
  }
}
.service__img--left img {
  object-position: left center;
}
.service__img--right img {
  object-position: right center;
}
.service__img img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.service__text {
  margin: 0 0 3.5714285714vw 0;
  line-height: 7.1428571429vw;
  text-align: center;
  font-size: 1.3rem;
}
@media screen and (min-width: 768px) {
  .service__text {
    margin: 0 0 25px 0;
    line-height: 30px;
  }
}
.service__list {
  display: grid;
  justify-items: center;
  align-items: center;
  grid-template-columns: 1fr 1fr;
  gap: 7.1428571429vw 0;
  padding: 10.7142857143vw 0 0;
}
@media screen and (min-width: 768px) {
  .service__list {
    gap: 30px 0;
    padding: 50px 0 0;
  }
}
.service__item {
  text-align: center;
}
.service__icon {
  width: 28.5714285714vw;
  height: 28.5714285714vw;
  margin: 0 auto 2.380952381vw;
}
@media screen and (min-width: 768px) {
  .service__icon {
    width: 145px;
    height: 145px;
    margin: 0 auto 10px;
  }
}
.service__icon img {
  object-fit: contain;
  width: 100%;
  height: 100%;
}
.service__name {
  line-height: 6.4285714286vw;
  white-space: nowrap;
  font-size: 1.5rem;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .service__name {
    line-height: 27px;
  }
}

.message {
  width: 100%;
  height: auto;
  max-width: 171.4285714286vw;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .message {
    max-width: 720px;
  }
}
.message__title {
  line-height: 8.3333333333vw;
  text-align: left;
  font-size: 1.5rem;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .message__title {
    line-height: 35px;
  }
}
.message__text {
  line-height: 7.1428571429vw;
  text-align: left;
  font-size: 1.3rem;
  text-indent: 1.5rem;
  letter-spacing: 0.2380952381vw;
}
@media screen and (min-width: 768px) {
  .message__text {
    line-height: 30px;
    letter-spacing: 1px;
  }
}
.message__sign {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  margin: 2.380952381vw 0 0 0;
}
@media screen and (min-width: 768px) {
  .message__sign {
    margin: 10px 0 0 0;
  }
}
.message__post {
  font-size: 1.3rem;
}
.message__name {
  font-size: 1.3rem;
}
.message__name strong {
  margin: 0 0 0 1.1904761905vw;
  font-size: 1.6rem;
  font-weight: normal;
}
@media screen and (min-width: 768px) {
  .message__name strong {
    margin: 0 0 0 5px;
  }
}

.member {
  width: 100%;
  max-width: 214.2857142857vw;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .member {
    max-width: 900px;
  }
}
.member__group {
  display: flex;
  flex-direction: column;
  gap: 16.6666666667vw;
  margin: 0 0 16.6666666667vw 0;
}
@media screen and (min-width: 768px) {
  .member__group {
    gap: 100px;
    margin: 0 0 100px 0;
  }
}
.member__unit {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
@media screen and (min-width: 768px) {
  .member__unit {
    flex-direction: row;
    justify-content: space-between;
  }
}
@media screen and (min-width: 768px) {
  .member__unit--reverse {
    flex-direction: row-reverse;
  }
}
.member__img {
  width: 100%;
  height: 58.3333333333vw;
}
@media screen and (min-width: 768px) {
  .member__img {
    width: 436px;
    height: 288px;
  }
}
.member__img img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.member__content {
  width: 100%;
  padding: 4.7619047619vw 0 0 0;
}
@media screen and (min-width: 768px) {
  .member__content {
    width: calc(100% - 466px);
    padding: 20px 0 0 0;
  }
}
.member__content--reverse {
  padding: 4.7619047619vw 0 0 0;
}
@media screen and (min-width: 768px) {
  .member__content--reverse {
    padding: 20px 0 0 100px;
  }
}
.member__name {
  margin: 0 0 2.380952381vw 0;
  line-height: 7.619047619vw;
  font-size: 1.8rem;
  font-weight: bold;
  letter-spacing: 0.7142857143vw;
}
@media screen and (min-width: 768px) {
  .member__name {
    margin: 0 0 10px 0;
    line-height: 32px;
    letter-spacing: 3px;
  }
}
.member__name span {
  margin: 0 0 0 2.380952381vw;
  line-height: 5vw;
  font-size: 1.2rem;
  font-weight: normal;
}
@media screen and (min-width: 768px) {
  .member__name span {
    margin: 0 0 0 10px;
    line-height: 21px;
  }
}
.member__en {
  margin: 0 0 4.7619047619vw 0;
  line-height: 4.2857142857vw;
  letter-spacing: 1.6666666667vw;
  font-size: 1.2rem;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .member__en {
    margin: 0 0 20px 0;
    line-height: 18px;
    letter-spacing: 7px;
  }
}
.member__text {
  line-height: 6.1904761905vw;
  font-size: 1.3rem;
  letter-spacing: 0.2380952381vw;
}
@media screen and (min-width: 768px) {
  .member__text {
    line-height: 26px;
    letter-spacing: 1px;
  }
}
.member__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 11.9047619048vw 0;
}
@media screen and (min-width: 768px) {
  .member__list {
    grid-template-columns: 1fr 1fr;
    gap: 20px 0;
  }
}
.member__item {
  padding: 0;
}
@media screen and (min-width: 768px) {
  .member__item {
    padding: 0 0 0 100px;
  }
}
.member__item:nth-child(2n) {
  padding: 0;
}
@media screen and (min-width: 768px) {
  .member__item:nth-child(2n) {
    padding: 0 0 0 50px;
  }
}

.corporate {
  width: 100%;
  height: auto;
  max-width: 147.619047619vw;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .corporate {
    max-width: 620px;
  }
}
.corporate__table {
  width: 100%;
}
.corporate__tr {
  border-bottom: 0.2380952381vw solid #DFDFDF;
}
@media screen and (min-width: 768px) {
  .corporate__tr {
    border-width: 1px;
  }
}
.corporate__tr:first-child {
  border-top: 0.2380952381vw solid #DFDFDF;
}
@media screen and (min-width: 768px) {
  .corporate__tr:first-child {
    border-width: 1px;
  }
}
.corporate__th {
  padding: 4.7619047619vw;
  font-size: 1.3rem;
  font-weight: normal;
  white-space: nowrap;
}
@media screen and (min-width: 768px) {
  .corporate__th {
    padding: 20px;
  }
}
.corporate__td {
  padding: 4.7619047619vw 9.5238095238vw;
  font-size: 1.3rem;
}
@media screen and (min-width: 768px) {
  .corporate__td {
    padding: 20px 40px;
  }
}

.form {
  display: flex;
  flex-direction: column;
  gap: 4.7619047619vw;
  width: 100%;
  height: auto;
  max-width: 147.619047619vw;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .form {
    gap: 20px;
    max-width: 620px;
  }
}
@media screen and (min-width: 768px) {
  .form__row {
    display: flex;
  }
}
.form__label {
  display: flex;
  align-items: flex-start;
  width: 100%;
  line-height: 5.9523809524vw;
  margin: 0 0 1.1904761905vw 0;
  font-size: 1.3rem;
}
@media screen and (min-width: 768px) {
  .form__label {
    width: 152px;
    line-height: 25px;
    margin: 0;
  }
}
.form__label span {
  margin: -0.4761904762vw 0 0 0.2380952381vw;
  font-size: 0.8rem;
  color: #ED1C24;
}
@media screen and (min-width: 768px) {
  .form__label span {
    margin: -3px 0 0 1px;
  }
}
.form__input {
  width: 100%;
}
@media screen and (min-width: 768px) {
  .form__input {
    width: calc(100% - 152px);
  }
}
.form__input--error input,
.form__input--error textarea {
  color: #ED1C24;
  border: 0.2380952381vw solid #ED1C24 !important;
}
.form__input--error input::placeholder,
.form__input--error textarea::placeholder {
  color: #ED1C24;
}
@media screen and (min-width: 768px) {
  .form__input--error input,
  .form__input--error textarea {
    border: 1px solid #ED1C24 !important;
  }
}
.form__input input,
.form__input textarea {
  width: 100%;
  height: 7.1428571429vw;
  padding: 1.1904761905vw;
  border: 1px solid #c8c8c8;
  border-radius: 1.4285714286vw;
  font-size: 1.2rem;
  background-color: #F4F4F4;
  outline: none;
}
.form__input input:focus,
.form__input textarea:focus {
  background-color: #ffffff;
}
@media screen and (min-width: 768px) {
  .form__input input,
  .form__input textarea {
    height: 30px;
    padding: 5px;
    border-radius: 6px;
  }
}
.form__input textarea {
  height: 49.0476190476vw;
}
@media screen and (min-width: 768px) {
  .form__input textarea {
    height: 206px;
  }
}
.form__btn button {
  display: block;
  width: 34.7619047619vw;
  height: 7.1428571429vw;
  margin: 0 auto;
  line-height: 3.0952380952vw;
  text-align: center;
  font-size: 1.3rem;
  font-weight: bold;
  border-radius: 1.1904761905vw;
  letter-spacing: 1.4285714286vw;
  border: none;
  background-color: #FFE33F;
}
@media screen and (min-width: 768px) {
  .form__btn button {
    width: 146px;
    height: 30px;
    margin: 0 0 0 152px;
    line-height: 13px;
    border-radius: 5px;
    letter-spacing: 6px;
  }
}
.form__btn button:hover {
  color: #ffffff;
  background-color: #333333;
}
.form__group {
  display: flex;
  align-items: center;
  gap: 2.380952381vw;
}
@media screen and (min-width: 768px) {
  .form__group {
    gap: 10px;
  }
}
.form__message {
  display: none;
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 0.2380952381vw;
}
@media screen and (min-width: 768px) {
  .form__message {
    letter-spacing: 1px;
  }
}
.form__message--active {
  display: block;
}