@charset "UTF-8";
/* CSS Document */
main {
  margin: 0 !important;
}

/*----------コンテンツ枠----------*/
#conts {
  text-align: center;
  margin: 0 auto;
}
/*----------コンテンツ枠2----------*/
/*-----TOP-----*/
#conts-inner-top {
  margin-top: 0 !important;
}
#conts-inner-top img {
  width: 100% !important;
  margin: 0;
}

/*----------内容----------*/
/*メインイメージ*/
/* 背景画像レイヤー */
#top-bg-img {
  background-image: url('../img/top/main_bg.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  position: absolute;
  z-index: 0;
  width: 100%;
  height: 0;
  padding-top: 51.0416%;
  top: 100px;
  left: 0;
}

#particles-js {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 0;
  padding-top: 51.0416%;
}

#particles-js canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  opacity: 0;
  transition: opacity 1s ease-in;
}

#particles-js.show-particles canvas {
  opacity: 1;
}

/* イントロ画像のスタイル */
#intro-image {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 0;
  top: 100px;
  left: 0;
  padding-top: 51.0416%;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: introFade 4s ease-in-out forwards;
  opacity: 0;
}

#intro-image img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: auto;
}

/* イントロ画像のアニメーション（フェードイン1秒→2秒待機→フェードアウト1秒） */
@keyframes introFade {
  0% {
    opacity: 0;
  }
  25% {
    opacity: 1;
  }
  75% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

#wrapper {
  position: absolute;
  z-index: 2;
  width: 100%;
  height: 0;
  top: 100px;
  left: 0;
  padding-top: 51.0416%;
}
/*METAVERSE*/
#wrapper img.main-txt01 {
  position: absolute;
  right: 7.1354%;
  top: 4.7959%;
  width: 3.4375% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 5.7s;
  animation-direction: normal;
}
/*AI*/
#wrapper img.main-txt02 {
  position: absolute;
  right: 23.5417%;
  top: 4.7959%;
  width: 20.67771% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 4.5s;
  animation-direction: normal;
}
/*トレンド技術*/
#wrapper img.main-txt03 {
  position: absolute;
  right: 13.5938%;
  top: 42.7551%;
  width: 39.9479% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 5.3s;
  animation-direction: normal;
}
/*SECURITY*/
#wrapper img.main-txt04 {
  position: absolute;
  right: 11.6667%;
  bottom: 19.5918%;
  width: 50.7292% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 6.1s;
  animation-direction: normal;
}
/*DEEPPLANNING*/
#wrapper img.main-txt05 {
  position: absolute;
  right: 9.1146%;
  bottom: 9.5918%;
  width: 25.5188% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 4.9s;
  animation-direction: normal;
}
/*BLOCKCHAIN*/
#wrapper img.main-txt06 {
  position: absolute;
  right: 57.1875%;
  top: 4.7959%;
  width: 3.0583% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 5.1s;
  animation-direction: normal;
}
/*DX/UX*/
#wrapper img.main-txt07 {
  position: absolute;
  left: 30.9375%;
  bottom: 11.7347%;
  width: 4.751% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 6.3s;
  animation-direction: normal;
}
/*専門分野*/
#wrapper img.main-txt08 {
  position: absolute;
  left: 7.2396%;
  top: 22.2449%;
  width: 28.363% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 5.5s;
  animation-direction: normal;
}
/*先駆者*/
#wrapper img.main-txt09 {
  position: absolute;
  left: 7.2396%;
  top: 40.6122%;
  width: 19.1339% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 5.9s;
  animation-direction: normal;
}
/*ICT*/
#wrapper img.main-txt10 {
  position: absolute;
  left: 5.9896%;
  bottom: 16.3265%;
  width: 19.1339% !important;
  height: auto;
  animation-name: fadeInAnime;
  animation-fill-mode: backwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
  animation-delay: 4.7s;
  animation-direction: normal;
}
@keyframes fadeInAnime {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

/*ABOUT*/
.about-wrap {
  margin: 11.6525% 3.9063% 0;
}
.about-wrap h2 {
  text-align: left;
}
.about-wrap h2 span.en {
  display: block;
  font-weight: 700;
  font-size: clamp(3.8rem, (100vw - 1024px) * 33 / 896 + 3.8rem, 7.1rem);
  line-height: 1;
  margin: 0 0 1.0593%;
}
.about-wrap h2 span.jp {
  display: block;
  font-weight: 700;
  font-size: clamp(1.4rem, (100vw - 1024px) * 12 / 896 + 1.4rem, 2.6rem);
  line-height: 1;
  margin: 0 0 2.7542%;
}
.about-wrap p {
  font-size: 2.2rem;
  line-height: 2.5;
  font-weight: 700;
  text-align: left;
}
/*部の説明*/
.about-wrap .division-wrap {
  position: relative;
  width: 93.9619%;
  background: #f0f0f0;
  display: flex;
  justify-content: space-between;
  margin: 3.6017% 0 0;
  padding: 4.5551% 0 3.9195% 4.5551%;
  box-sizing: border-box;
  text-align: justify;
}
.about-wrap .division-wrap .division-txt {
  width: 60.8051%;
}
.about-wrap .division-wrap .division-txt p.en {
  display: block;
  font-weight: 700;
  color: #1d50a2;
  font-size: clamp(2.7rem, (100vw - 1024px) * 24 / 896 + 2.7rem, 5.1rem);
  line-height: 1;
  margin: 0 0 1.0593%;
}
.about-wrap .division-wrap .division-txt p.jp {
  display: block;
  font-weight: 700;
  color: #1d50a2;
  font-size: clamp(1.4rem, (100vw - 1024px) * 12 / 896 + 1.4rem, 2.6rem);
  line-height: 1;
  margin: 0 0 2.7542%;
}
.about-wrap .division-wrap .division-txt ul:nth-of-type(1) {
  margin: 0 0 2.3675%;
}
.about-wrap .division-wrap .division-txt ul li {
  font-size: 1.7rem;
  line-height: 1.5;
  padding: 0 0 1.7rem 1.3em;
  text-indent: -1.3em;
}
.about-wrap .division-wrap .division-txt ul li:before {
  content: '';
  display: inline-block;
  width: 1em;
  height: 1em;
  position: relative;
  top: 0.3rem;
  padding: 0 0.3em 0 0;
  background: url(../img/top/check.svg) no-repeat;
  background-size: contain;
}
.about-wrap .division-wrap .division-img {
  position: absolute;
  right: -6.0381%;
  bottom: 8%;
  width: 39.1949%;
}
/*SERVICE*/
.service-wrap {
  margin: 11.6525% 0;
  position: relative;
}
.service-wrap h3 {
  text-align: left;
  margin: -6% 0 0 3.9063%;
  position: absolute;
}
.service-wrap h3 span.en {
  display: block;
  font-weight: 700;
  font-size: clamp(3.8rem, (100vw - 1024px) * 33 / 896 + 3.8rem, 7.1rem);
  line-height: 1;
  margin: 0 0 1.0593%;
}
.service-wrap h3 span.jp {
  display: block;
  font-weight: 700;
  font-size: clamp(1.4rem, (100vw - 1024px) * 12 / 896 + 1.4rem, 2.6rem);
  line-height: 1;
  margin: 0 0 2.7542%;
}
/*ボタン*/
.service-wrap .service-btn {
  display: flex;
  position: relative;
  margin: 2.7344% 0 0;
}
.service-wrap .service-btn .box {
  width: 100%;
}
.service-wrap .service-btn .box img {
  height: auto;
}
.service-wrap .service-btn .box p {
  position: absolute;
  bottom: 2.9297%;
  margin: 0 auto;
  padding: 0 0 0 1.9531%;
  font-size: clamp(1.8rem, (100vw - 1024px) * 16 / 896 + 1.8rem, 3.4rem);
  line-height: 1.2;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  text-align: left;
  z-index: 1;
}
.service-wrap .service-btn .img-opacity::after {
  background: #000000;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  content: '';
  height: auto;
  opacity: 0.35;
  position: absolute;
  transition: opacity 0.6s ease;
  /*width: 33.3333%;*/
}
.service-wrap .service-btn .img-opacity:hover::after {
  opacity: 0;
  cursor: pointer;
}
/*　画像の拡大　*/
.service-wrap .service-btn .box.zoomin img {
  transform: scale(1);
  transition: 0.4s ease-in-out; /*移り変わる速さを変更したい場合はこの数値を変更*/
}
.service-wrap .service-btn .box.zoomin:hover img {
  /*hoverした時の変化*/
  transform: scale(1.08); /*拡大の値を変更したい場合はこの数値を変更*/
}
/*　画像のマスク　*/
.mask {
  display: block;
  line-height: 0; /*行の高さを0にする*/
  overflow: hidden; /*拡大してはみ出る要素を隠す*/
}

@media screen and (min-width: 1921px) {
  #conts-inner-top img.mv,
  #conts-inner div img.mv {
    height: auto !important;
    width: 100%;
    object-fit: cover;
  }
}

@media screen and (max-width: 768px) {
  /*----------内容----------*/
  /*メインイメージ*/
  #top-bg-img {
    top: 60px;
    padding-top: 107.3446%;
  }

  #intro-image {
    top: 60px;
    padding-top: 107.3446%;
  }

  #intro-image img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    height: auto;
  }

  #particles-js {
    position: relative;
    z-index: 0;
    width: 100%;
    height: 0;
    padding-top: 107.3446%;
  }

  #particles-js canvas {
    opacity: 0;
    transition: opacity 1s ease-in;
  }

  #particles-js.show-particles canvas {
    opacity: 1;
  }

  #wrapper {
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 0;
    top: 60px;
    left: 0;
    padding-top: 107.3446%;
    margin-bottom: 8rem;
  }
  /*METAVERSE*/
  #wrapper img.main-txt01 {
    right: 8.8542%;
    top: 21.5789%;
    width: 4.6016% !important;
  }
  /*AI*/
  #wrapper img.main-txt02 {
    right: 17.1875%;
    top: 12.6316%;
    width: 27.5755% !important;
  }
  /*トレンド技術*/
  #wrapper img.main-txt03 {
    right: 39.7135%;
    top: 53.4211%;
    width: 53.2721% !important;
  }
  /*SECURITY*/
  #wrapper img.main-txt04 {
    right: 4.2969%;
    bottom: 23.1579%;
    width: 67.6419% !important;
  }
  /*DEEPPLANNING*/
  #wrapper img.main-txt05 {
    right: 9.1146%;
    bottom: 9.5918%;
    width: 44.0247% !important;
  }
  /*BLOCKCHAIN*/
  #wrapper img.main-txt06 {
    right: 48.6979%;
    top: 6.7105%;
    width: 4.6419% !important;
  }
  /*DX/UX*/
  #wrapper img.main-txt07 {
    left: 26.95315%;
    bottom: 51.8421%;
    width: 6.3346% !important;
  }
  /*専門分野*/
  #wrapper img.main-txt08 {
    left: 5.2083%;
    top: 5%;
    width: 37.8177% !important;
  }
  /*先駆者*/
  #wrapper img.main-txt09 {
    left: 55.9896%;
    top: 43.8158%;
    width: 25.5117% !important;
  }
  /*ICT*/
  #wrapper img.main-txt10 {
    left: 13.5417%;
    bottom: 6.4474%;
    width: 25.5221% !important;
  }

  /*ABOUT*/
  .about-wrap {
    font-size: 1.4rem;
    margin: 8rem 0;
  }
  /*サブタイトル*/
  .about-wrap h2 span.en {
    font-size: clamp(2.6rem, (100vw - 375px) * 2 / 393 + 2.6rem, 2.8rem);
    margin: 0 0 1rem 2.4rem;
  }
  .about-wrap h2 span.jp {
    font-size: clamp(1.3rem, (100vw - 375px) * 1 / 393 + 1.3rem, 2.4rem);
    margin: 0 0 3rem 2.4rem;
  }
  .about-wrap p {
    font-size: 1.6rem;
    line-height: 2.3;
    margin: 0 2.4rem;
  }
  /*部の説明*/
  .about-wrap .division-wrap {
    width: 100%;
    display: block;
    justify-content: space-between;
    margin: 2rem 0 0;
    padding: 3rem 2.5rem 3rem 2.5rem;
    box-sizing: border-box;
  }
  .about-wrap .division-wrap .division-txt {
    width: 100%;
  }
  .about-wrap .division-wrap .division-txt p.en {
    font-size: clamp(2.6rem, (100vw - 375px) * 2 / 393 + 2.6rem, 2.8rem);
    margin: 0 0 1rem 0;
  }
  .about-wrap .division-wrap .division-txt p.jp {
    font-size: clamp(1.3rem, (100vw - 375px) * 1 / 393 + 1.3rem, 2.4rem);
  }
  .about-wrap .division-wrap .division-txt ul:nth-of-type(1) {
    margin: 0 0 2.7rem;
  }
  .about-wrap .division-wrap .division-txt ul li {
    font-size: 1.5rem;
    padding: 0 0 1.5rem 1.3em;
  }
  .about-wrap .division-wrap .division-img {
    position: static;
    /*right: 0;
      bottom: 8%;*/
    width: 27.2rem;
    margin: 0 0 0 auto;
  }
  .about-wrap .division-wrap .division-img img {
  }
  /*SERVICE*/
  .service-wrap {
    margin: 8rem 0;
  }
  .service-wrap h3 {
    text-align: left;
    margin: -3.5rem 0 0 2.4rem;
    position: absolute;
  }
  .service-wrap h3 span.en {
    font-size: clamp(2.6rem, (100vw - 375px) * 2 / 393 + 2.6rem, 2.8rem);
    margin: 0 0 1rem 0;
  }
  .service-wrap h3 span.jp {
    font-size: clamp(1.3rem, (100vw - 375px) * 1 / 393 + 1.3rem, 2.4rem);
    margin: 0 0 3rem 0;
  }
  /*ボタン*/
  .service-wrap .service-btn {
    display: block;
    position: relative;
    margin: 5.5rem 0 0;
  }
  .service-wrap .service-btn .box {
    position: relative;
  }
  .service-wrap .service-btn .box p {
    bottom: 3rem;
    margin: 0 auto;
    padding: 0 0 0 2.4rem;
  }
}