@charset "UTF-8";
/*--------------------------------------*
  * foundation
*--------------------------------------*/
/*--------------------------------------*
    * layout
*--------------------------------------*/
/*--------------------------------------*
    * project
*--------------------------------------*/
@import url("https://fonts.googleapis.com/css2?family=Zen+Old+Mincho:wght@400;600;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap");
:root {
  --color-blue: #1b1464;
  --color-: #;
  --bg-: #;
  --bg-: #;
}

* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "hiragino-kaku-gothic-pron", sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
}

a {
  text-decoration: none;
}

ul {
  margin: 0;
}

li {
  list-style: none;
  margin: 0;
}

img {
  width: 100%;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
  font-style: italic;
  background-repeat: no-repeat;
  background-size: cover;
  shape-margin: 0.75rem;
}

.pc {
  display: block;
}

.sp {
  display: none;
}

@media screen and (max-width: 768px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
}
a {
  text-decoration: none;
}

.font-kozuka {
  font-family: "kozuka-gothic-pro", sans-serif;
}

.header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: clamp(0.75rem, 1.5625vw, 1.875rem) clamp(2rem, 4.1666666667vw, 5rem);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 11;
  max-width: 1980px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
@media screen and (max-width:767px) {
  .header {
    padding: 6.6666666667vw;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}

.header__logo {
  width: clamp(3.4rem, 7.0833333333vw, 8.5rem);
  height: clamp(4.225rem, 8.8020833333vw, 10.5625rem);
}
@media screen and (max-width:767px) {
  .header__logo {
    width: 12vw;
    margin-top: -3%;
  }
}

.header__nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: clamp(2.075rem, 4.3229166667vw, 5.1875rem);
}
.header__nav a {
  font-size: clamp(0.725rem, 1.5104166667vw, 1.8125rem);
  text-align: right;
  color: white;
}
@media screen and (max-width:767px) {
  .header__nav {
    display: none;
  }
}

.header__nav--en {
  -webkit-transition: all 0.3s 0s ease;
  transition: all 0.3s 0s ease;
}

.header__nav--en.color-change {
  color: gray;
}

.header__nav--ja {
  color: #949494;
  font-size: clamp(0.625rem, 1.3020833333vw, 1.5625rem);
}

.main-visual {
  color: #fff;
  background-image: url(../../assets/image/bg_mv.webp);
  background-size: cover;
  position: relative;
  z-index: 10;
  overflow: hidden;
}

.mv__inner {
  width: 100%;
  max-width: 1910px;
  margin: 0 auto;
  padding-inline: clamp(6.35rem, 13.2291666667vw, 15.875rem);
  padding-block: clamp(8.15rem, 16.9791666667vw, 20.375rem) clamp(6.85rem, 14.2708333333vw, 17.125rem);
}
@media screen and (max-width:767px) {
  .mv__inner {
    padding-inline: 5.3333333333vw;
    padding-block: 26.6666666667vw;
  }
}

.bg_mv-deco {
  position: absolute;
  top: -8%;
  right: 6%;
  width: clamp(22.25rem, 46.3541666667vw, 55.625rem);
  height: clamp(45rem, 93.75vw, 112.5rem);
}

.main-visual__logo {
  width: clamp(7.075rem, 14.7395833333vw, 17.6875rem);
}

.main-visual__title {
  margin-top: clamp(3.75rem, 3.125vw, 1.5rem);
  font-size: clamp(1.525rem, 3.1770833333vw, 3.8125rem);
  line-height: 1.4098360656;
  letter-spacing: 0.075em;
  font-weight: bold;
}

.main-visual__lead {
  margin-top: clamp(4.125rem, 3.4375vw, 1.65rem);
  font-size: clamp(1.05rem, 2.1875vw, 2.625rem);
  line-height: 2.0952380952;
}

main {
  position: relative;
  background: url(../../assets/image/bg_deco01.webp);
  background-size: clamp(58.45rem, 121.7708333333vw, 146.125rem) clamp(67.5rem, 140.625vw, 168.75rem);
  background-position: 0% clamp(-28.125rem, -23.4375vw, -11.25rem);
  background-repeat: no-repeat;
}
@media screen and (max-width:767px) {
  main {
    background-size: 180% 30%;
    background-position: 29% -100px;
  }
}

.bg-01 {
  position: absolute;
  width: 100%;
  max-width: 1630px;
  height: clamp(62.5rem, 130.2083333333vw, 156.25rem);
  top: -8%;
  right: 0;
}

.section {
  padding-inline: clamp(5.375rem, 11.1979166667vw, 13.4375rem);
  scroll-margin-top: clamp(2.5rem, 5.2083333333vw, 6.25rem);
}
@media screen and (max-width:767px) {
  .section {
    padding-inline: 5.3333333333vw;
    scroll-margin-top: 21.3333333333vw;
  }
}

.section.philosophy {
  margin-top: 0;
}

.section__inner {
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
}

.company .section__inner {
  max-width: 1520px;
}

.section__title {
  color: #dcdddd;
  font-size: clamp(3.15rem, 6.5625vw, 7.875rem);
  font-weight: bold;
  letter-spacing: 0.075em;
}
@media screen and (max-width:767px) {
  .section__title {
    font-size: 9.6vw;
  }
}

.section__title.philosophy__title {
  font-size: clamp(3.15rem, 6.5625vw, 7.875rem);
  letter-spacing: 0.12em;
}
@media screen and (max-width:767px) {
  .section__title.philosophy__title {
    font-size: 9.6vw;
  }
}

.section__title.service__title {
  font-size: clamp(2.825rem, 5.8854166667vw, 7.0625rem);
  letter-spacing: 0.12em;
}
@media screen and (max-width:767px) {
  .section__title.service__title {
    font-size: 9.6vw;
  }
}

.section__sub-title {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  border: solid 2px #1b1464;
  margin-top: clamp(-0.75rem, -0.625vw, -0.3rem);
}
@media screen and (max-width:767px) {
  .section__sub-title {
    border: solid 2px #1b1464;
    margin-top: -0.5333333333vw;
  }
}

.section__sub-title.service__sub-title {
  width: clamp(6.675rem, 13.90625vw, 16.6875rem);
}
@media screen and (max-width:767px) {
  .section__sub-title.service__sub-title {
    width: 26.6666666667vw;
  }
}

.section__sub-title-text {
  color: #1b1464;
  font-size: clamp(0.975rem, 2.03125vw, 2.4375rem);
  text-align: center;
  font-weight: bold;
}
@media screen and (max-width:767px) {
  .section__sub-title-text {
    font-size: 4.2666666667vw;
  }
}

.section__text-box {
  margin-top: clamp(1.4rem, 2.9166666667vw, 3.5rem);
}

.philosophy__text-box {
  margin-top: clamp(0.9rem, 1.875vw, 2.25rem);
  line-height: 1.7;
}

.section__text {
  color: #1b1464;
  font-size: clamp(1.15rem, 2.3958333333vw, 2.875rem);
}
@media screen and (max-width: 768px) {
  .section__text {
    font-size: 4.8vw;
  }
}

.philosophy {
  padding-top: clamp(6.15rem, 12.8125vw, 15.375rem);
}
@media screen and (max-width:767px) {
  .philosophy {
    padding-top: 21.3333333333vw;
  }
}

.philosophy__sub-title {
  width: clamp(6.7rem, 13.9583333333vw, 16.75rem);
  padding: 0;
}
@media screen and (max-width:767px) {
  .philosophy__sub-title {
    width: 26.6666666667vw;
  }
}

.about {
  margin-top: clamp(5.5rem, 11.4583333333vw, 13.75rem);
  margin-left: auto;
  width: 81.5%;
  background-color: #c7c7c7;
  border-radius: 300px 0 0 300px;
  padding-left: clamp(5.6rem, 11.6666666667vw, 14rem);
  padding-block: clamp(3.1rem, 6.4583333333vw, 7.75rem) clamp(3.9rem, 8.125vw, 9.75rem);
  opacity: 0.9;
}
@media screen and (max-width:767px) {
  .about {
    border-radius: 150px 0 0 150px;
    width: 85%;
    margin-top: 16vw;
  }
}

.about__title {
  color: #fff;
  font-size: clamp(1.825rem, 3.8020833333vw, 4.5625rem);
  font-weight: bold;
  letter-spacing: 0.12em;
}
@media screen and (max-width:767px) {
  .about__title {
    font-size: 8vw;
  }
}

.about__text-box {
  margin-top: clamp(1.4rem, 2.9166666667vw, 3.5rem);
}

.about__text {
  font-size: clamp(0.75rem, 1.5625vw, 1.875rem);
  line-height: 1.7333333333;
}
@media screen and (max-width:767px) {
  .about__text {
    font-size: 3.2vw;
  }
}

.about__text + .about__text {
  margin-top: clamp(1.35rem, 2.8125vw, 3.375rem);
}

.service {
  padding-bottom: clamp(13.375rem, 27.8645833333vw, 33.4375rem);
  position: relative;
  background: url(../../assets/image/bg_deco02.webp) no-repeat 20% calc(100% - clamp(-14.75rem, -12.2916666667vw, -5.9rem))/cover;
  background-size: 137% 100%;
  margin-top: clamp(9.25rem, 19.2708333333vw, 23.125rem);
}
@media screen and (max-width:767px) {
  .service {
    margin-top: 21.3333333333vw;
    padding-bottom: 150px;
  }
}

.bg-02 {
  position: absolute;
  width: 100%;
}

.service__flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width:767px) {
  .service__flex {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}

.service__text {
  font-size: clamp(0.95rem, 1.9791666667vw, 2.375rem);
  color: var(--color-blue);
  width: 50%;
  line-height: 1.8157894737;
  margin-right: clamp(3rem, 6.25vw, 7.5rem);
  max-width: clamp(15.25rem, 31.7708333333vw, 38.125rem);
}
@media screen and (max-width:767px) {
  .service__text {
    width: 100%;
    margin-right: 0;
    max-width: 100%;
  }
}

.service__content {
  margin-top: clamp(1.05rem, 2.1875vw, 2.625rem);
}

.service__img {
  width: 60%;
  margin-top: clamp(-8.75rem, -7.2916666667vw, -3.5rem);
  max-width: clamp(20.6rem, 42.9166666667vw, 51.5rem);
  margin-right: clamp(-5.625rem, -4.6875vw, -2.25rem);
}
@media screen and (max-width:767px) {
  .service__img {
    width: 80%;
    margin-top: 13.3333333333vw;
    max-width: 100%;
    margin-right: 0;
  }
}

.service__list {
  margin-top: clamp(9.75rem, 20.3125vw, 24.375rem);
}
@media screen and (max-width:767px) {
  .service__list {
    margin-top: 16vw;
  }
}

.service__item {
  position: relative;
  margin-top: clamp(7.5rem, 15.625vw, 18.75rem);
}
.service__item:first-child {
  margin-top: 0;
}
@media screen and (max-width:767px) {
  .service__item {
    margin-top: 10.6666666667vw;
  }
}

.service__item-inner {
  position: relative;
}
.service__item-inner:after {
  content: "";
  position: absolute;
  top: 15%;
  left: 0;
  width: 100%;
  height: 85%;
  background-color: rgba(255, 255, 255, 0.75);
  z-index: -1;
}
.service__item-inner p {
  width: 90%;
  font-size: clamp(0.75rem, 1.5625vw, 1.875rem);
  position: absolute;
  top: 64%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  line-height: 1.8;
}
@media screen and (max-width:767px) {
  .service__item-inner p {
    position: relative;
    top: 0;
    left: 0;
    -webkit-transform: none;
            transform: none;
    width: inherit;
    font-size: 3.2vw;
  }
}

.service__item-inner.second p {
  top: 58%;
}

.service__item-inner.third p {
  top: 53%;
}

.service__item-head {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  position: relative;
  margin-bottom: 2.6666666667vw;
}
.service__item-head p {
  font-size: 9.6vw;
  margin-right: 1.3333333333vw;
  line-height: 1;
  font-family: "Zen Old Mincho", serif;
  color: #898989;
}
.service__item-head h3 {
  position: relative;
  font-size: 4.2666666667vw;
  color: var(--color-blue);
  font-weight: bold;
}
.service__item-head h3::before {
  content: "SERVICE";
  position: absolute;
  top: -100%;
  left: 0%;
  font-size: 3.2vw;
  font-family: "Zen Old Mincho", serif;
  color: #898989;
}

.service__item-wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: clamp(1.375rem, 2.8645833333vw, 3.4375rem);
  font-weight: bold;
}

.service__item-number {
  color: #898989;
  font-size: clamp(3.65rem, 7.6041666667vw, 9.125rem);
}

.service__item-title {
  position: relative;
  color: #1B1464;
  font-size: clamp(1.325rem, 2.7604166667vw, 3.3125rem);
  font-weight: bold;
}

.service__item-title::after {
  content: "SERVICE";
  font-size: clamp(1rem, 2.0833333333vw, 2.5rem);
  position: absolute;
  left: 0;
  top: -45px;
}

.service__item-text {
  margin: clamp(2.25rem, 4.6875vw, 5.625rem);
  font-size: clamp(0.8rem, 1.6666666667vw, 2rem);
}

.company {
  margin-top: clamp(-6.625rem, -5.5208333333vw, -2.65rem);
}
@media screen and (max-width:767px) {
  .company {
    margin-top: -9.0666666667vw;
  }
}

.company__head-inner {
  width: 100%;
  max-width: 1910px;
  margin: 0 auto -0.2%;
  padding-inline: clamp(4.75rem, 9.8958333333vw, 11.875rem);
}
@media screen and (max-width:767px) {
  .company__head-inner {
    padding-inline: 0;
  }
}

.company__title {
  width: clamp(20.5rem, 42.7083333333vw, 51.25rem);
  max-width: 820px;
}
.company__title h2 svg {
  width: 100%;
}
@media screen and (max-width:767px) {
  .company__title {
    width: 66.6666666667vw;
  }
}

.company__content {
  background-image: url(../../assets/image/bg_company.webp);
  background-size: cover;
  background-repeat: no-repeat;
  padding-block: clamp(3.75rem, 7.8125vw, 9.375rem) clamp(8.75rem, 18.2291666667vw, 21.875rem);
  padding-inline: clamp(5.375rem, 11.1979166667vw, 13.4375rem);
}
@media screen and (max-width:767px) {
  .company__content {
    padding-inline: 5.3333333333vw;
    padding-block: 10.6666666667vw 26.6666666667vw;
    margin-top: -0.8vw;
  }
}

.company__sub-title {
  font-size: clamp(1.125rem, 2.34375vw, 2.8125rem);
  color: var(--color-blue);
}
@media screen and (max-width:767px) {
  .company__sub-title {
    font-size: 4.8vw;
  }
}

/* table01 */
#table01 {
  padding: clamp(2.25rem, 4.6875vw, 5.625rem);
  width: 100%;
  margin-top: clamp(3rem, 6.25vw, 7.5rem);
  background: white;
  border-radius: 50px;
}
@media screen and (max-width:767px) {
  #table01 {
    margin-top: 10.6666666667vw;
  }
}

#table01 tr {
  border-bottom: 1px solid #1A4874;
}
#table01 tr:last-child {
  border-bottom: none;
}

#table01 th,
#table01 td {
  padding: clamp(1.5rem, 3.125vw, 3.75rem) 0;
  border: none;
  font-size: clamp(0.875rem, 1.8229166667vw, 2.1875rem);
  background-color: #fff;
  text-align: left;
  white-space: wrap;
}
@media screen and (max-width:767px) {
  #table01 th,
  #table01 td {
    font-size: 3.2vw;
  }
}

#table01 th {
  width: 28%;
  color: #666666;
}

tbody {
  padding: clamp(2.9rem, 6.0416666667vw, 7.25rem) clamp(4.6rem, 9.5833333333vw, 11.5rem) clamp(1.25rem, 2.6041666667vw, 3.125rem);
  display: block;
}
@media screen and (max-width:767px) {
  tbody {
    padding: 5.3333333333vw;
  }
}

/* sp */
@media only screen and (max-width: 480px) {
  #table01 th,
  #table01 td {
    width: 100%;
    display: block;
  }
  #table01 th {
    width: 100%;
  }
  #table01 td {
    padding-top: 0;
  }
}
/* ハンバーガーメニュー */
.menu-right {
  display: none;
}
@media screen and (max-width:767px) {
  .menu-right {
    z-index: 1;
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    display: block;
    background: rgba(0, 30, 100, 0.58);
    opacity: 0;
    -webkit-transform: translateX(100%);
            transform: translateX(100%);
    /* Y軸ではなくX軸を使う */
    -webkit-transition: opacity 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out;
    transition: opacity 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out;
    transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out;
    transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out;
    border-radius: 150px 0 0 150px;
    /* スライド速度を0.6秒に設定 */
  }
}

#hamburger {
  display: none;
}
@media screen and (max-width:767px) {
  #hamburger {
    position: relative;
    display: block;
    width: 30px;
    height: 25px;
    margin: 0 0 0 auto;
    cursor: pointer;
    z-index: 999;
  }
}

#hamburger span,
#hamburger::before,
#hamburger::after {
  position: absolute;
  left: 0;
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-blue);
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  /* 線のアニメーション */
}

#hamburger span {
  position: absolute;
  top: 50%;
  left: 0;
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-blue);
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

#hamburger::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-blue);
}

#hamburger::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-blue);
}

/* メニューが開いたときのクロススタイル */
.hamburger-active #hamburger span {
  opacity: 0;
}

.hamburger-active #hamburger::before {
  top: 45%;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  /* 上の線を45度回転させてクロス */
}

.hamburger-active #hamburger::after {
  bottom: 45%;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  /* 下の線を-45度回転させてクロス */
}

.menu-right.open {
  opacity: 1;
  -webkit-transform: translateX(0);
          transform: translateX(0);
  visibility: visible;
  -webkit-transition: opacity 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out;
  transition: opacity 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out;
  transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out;
  transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out;
  /* 開閉両方に適用 */
}

.menu-right ul {
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
}

.menu-right li {
  margin: 0;
  padding: 0;
}

.menu-right li span {
  font-size: 15px;
  color: #333;
}

.menu-right li a,
.menu-right li span {
  display: block;
  padding: 20px 0;
  font-size: 5.3333333333vw;
  color: white;
}