@charset "utf-8";
/* CSS Document */

/* 企業情報
---------------------------------------------*/
.about {
  position: relative;
  height: 1278px;
  margin-top: 86px;
}
.about-tit-h2 {
  position: absolute;
  top: 180px;
  right: 0;
  width: 55%;
  height: 400px;
  background-image: url("../images/main_img_about.jpg");
  z-index: 1;
}
.about-tit-h2::before {
  content: "About us";
  position: absolute;
  color: rgba(63, 146, 219, .3);
  font-size: 11.2rem;
  bottom: 385px;
  right: 0;
  z-index: 2;
}
.about-tit-h2 h2 {
  position: relative;
  top: calc(100% / 2 - 0.5em);
  color: #fff;
  font-size: 6.4rem;
  padding-left: 30px;
  filter: drop-shadow(2px 4px 2px rgba(0, 0, 0, .5));
}
.about .about-h2 {
  position: absolute;
  top: 100px;
  left: 10%;
  background-color: #000;
  width: 250px;
  height: 250px;
  letter-spacing: 0em;
  padding: 10px;
  z-index: 10;
}
.about .about-h2 h2::after { /* 右下の三角形 */
  content: "";
  position: absolute;
  bottom: 11px;
  right: 11px;
  border-left: 90px solid transparent;
  border-bottom: 90px solid #005BAC;
  z-index: 11;
}
.about .about-h2 h2 {
  color: #fff;
  font-size: 4.2rem;
  display: inline-block;
  border: 1px solid #fff;
  width: 100%;
  height: 100%;
  padding-top: 30px;
  padding-left: 5px;
}
.about-img-outline {
  position: absolute;
  top: 480px;
  right: 10%;
  width: 420px;
  z-index: 3;
}
.about-img-philosophy {
  position: absolute;
  top: 420px;
  right: 6%;
  width: 480px;
  z-index: 3;
}
.about-img-outline img, .about-img-philosophy img {
  width: 100%;
  height: auto;
}
.about-wrap {
  position: absolute;
  top: 640px;
  left: calc(100% / 2 - 600px);
  width: 1200px;
  padding: 0 45px;
  z-index: 100;
}
.about-wrap::before {
  content: "";
  position: inherit;
  top: -150px;
  left: 0;
  width: 1px;
  min-height: 788px;
  background-color: #666;
  z-index: 1;
}
.about-wrap table {
  margin-bottom: 55px;
}
.about-wrap th {
  width: 125px;
  font-weight: 500;
}
.about-wrap p {
  line-height: 2.5em;
  margin-bottom: 50px;
}
.philosophy {
  height: 1680px;
}
.philosophy .about-wrap::before {
  min-height: 1190px;
}


@media (max-width: 1200px) {
  .about-wrap {
    width: auto;
    left: 0;
  }
  .about-img-outline {
    right: 5%;
    width: 40%;
  }
  .about-img-philosophy {
    top: 620px;
    right: 0;
  }
}

@media (max-width: 1024px) {
  .about-tit-h2::before {
    font-size: 9.6rem;
  }
  .about-wrap::before {
    position: static;
    width: 0;
    min-height: auto;
  }
  .about-wrap p {
    line-height: 2em;
  }
}

@media (max-width: 767px) {
  .about {
    position: static;
    height: auto;
  }
  .about .about-h2 {
    left: 4%;
    top: calc(86px + 80px);
    width: 40%;
    height: auto;
  }
  .about .about-h2::before {
    content: "";
    display: block;
    padding-top: 95%;
  }
  .about .about-h2 h2 {
    position: absolute;
    left: 5%;
    top: 5%;
    width: 90%;
    height: 90%;
    font-size: 45px;
  }
  .about .about-h2 h2::after {
    bottom: 0;
    right: 0;
    border-left: 70px solid transparent;
    border-bottom: 70px solid #005BAC;
  }
  .about-tit-h2 {
    position: static;
    width: 100%;
    height: 240px;
    background-position-x: right;
    background-size: 110%;
    margin-top: calc(86px + 160px);
  }
  .about-tit-h2::before {
    top: 100px;
    font-size: 20vw;
  }
  .about-tit-h2 h2 {
    top: calc(100% - 1.5em);
    right: 4%;
    text-align: right;
    font-size: 60px;
  }
  .about-img-outline, .about-img-philosophy {
    position: static;
    width: 92%;
    margin: 40px auto;
  }
  .about-wrap {
    position: static;
    padding: 0 4%;
  }
  .about-wrap table {
    width: 100%
  }
}

@media (max-width: 600px) {
  .about .about-h2 {
    width: 50%;
  }
  .about .about-h2 h2 {
    font-size: 9vw;
  }
  .about-tit-h2 {
    background-size: 120%;
  }
  .about-tit-h2 h2 {
    font-size: 48px;
  }
  .about-wrap h3 {
    font-size: 27px;
    margin-bottom: 30px;
  }
  .about-wrap p {
    font-size: 16px;
    line-height: 1.5em;
  }
  .about-wrap th {
    padding: 0 0 1em 0;
  }
  th.officer {
    width: 36%;
    white-space: nowrap;
  }
  .about-wrap td {
    padding: 0 0 1em 0;
  }
}

@media (max-width: 539px) {
  .about-tit-h2 {
    background-size: 155%;
  }
}

@media (max-width: 414px) {
  .about-tit-h2 {
    background-position-x: 47%;
    background-size: 166%;
  }
}

@media (max-width: 375px) {
  .about-tit-h2 {
    background-position-x: 45%;
    background-size: 212%;
  }
  .about-img-philosophy {
    overflow: hidden;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
  .about-img-philosophy img {
    width: 110%;
    margin-left: -5%;
  }
}