@charset "UTF-8";
/* ------------------------------
	レスポンシブ
------------------------------ */
/* ------------------------------
	フォント
------------------------------ */
@import url("https://fonts.googleapis.com/css2?family=Wix+Madefor+Text:ital,wght@0,400..800;1,400..800&display=swap");
/* ------------------------------
	カラー
------------------------------ */
/* ------------------------------
	.philosophy
------------------------------ */
.philosophy {
  position: relative;
  padding: 68px 0 30px;
}
@media screen and (max-width: 768px) {
  .philosophy {
    padding: 30px 0 30px;
  }
}
.philosophy .side_nav {
  position: absolute;
  top: 70px;
  left: 2%;
  flex-shrink: 0;
}
@media screen and (max-width: 900px) {
  .philosophy .side_nav {
    top: 20px;
  }
}
.philosophy .side_nav.fixed {
  position: fixed;
}
.philosophy .side_nav.stopped {
  position: absolute;
}
.philosophy .side_nav .side_nav_list {
  padding-left: 14px;
}
.philosophy .side_nav .side_nav_list .side_nav_item + .side_nav_item {
  margin-top: 35px;
}
.philosophy .side_nav .side_nav_list .side_nav_item a {
  position: relative;
  padding-left: 20px;
  font-size: 1.4rem;
  line-height: 1.3;
  font-weight: 900;
  color: #99A7B2;
  -webkit-transition: color 0.4s ease, opacity 0.4s ease;
  transition: color 0.4s ease, opacity 0.4s ease;
}
.philosophy .side_nav .side_nav_list .side_nav_item a::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
  display: block;
}
.philosophy .side_nav .side_nav_list .side_nav_item > a::before {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #15B9D4;
  -webkit-transition: background 0.4s ease;
  transition: background 0.4s ease;
}
.philosophy .side_nav .side_nav_list .side_nav_item.current a {
  color: #31363a;
}
.philosophy .side_nav .side_nav_list .side_nav_item.current > a::before {
  background: #15B9D4;
}
.philosophy .mission {
  padding: 200px 0;
  background: url(../img/philosophy/philosophy_bg01.jpg) no-repeat center top;
  background-size: 1280px;
}
@media screen and (max-width: 768px) {
  .philosophy .mission {
    padding: 0;
    background: none;
  }
}
.philosophy .mission .wrap {
  position: relative;
}
@media screen and (max-width: 1200px) {
  .philosophy .mission .wrap {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .wrap {
    width: 88%;
  }
}
.philosophy .mission .en_ttl {
  position: absolute;
  top: -140px;
  right: 0;
  font-size: 9rem;
  font-weight: bold;
  color: #6A8397;
  line-height: 1.3;
}
@media screen and (min-width: 769px) {
  .philosophy .mission .en_ttl {
    text-align: right;
  }
}
@media screen and (max-width: 1200px) {
  .philosophy .mission .en_ttl {
    right: 20px;
  }
}
@media screen and (max-width: 900px) {
  .philosophy .mission .en_ttl {
    font-size: 6rem;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .en_ttl {
    position: relative;
    top: 0;
    right: 0;
    margin-bottom: 105px;
    font-size: 4rem;
  }
}
.philosophy .mission .txt_box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box::before {
    position: absolute;
    top: -75px;
    content: "";
    display: block;
    width: 289px;
    height: 286px;
    background: url(../img/philosophy/philosophy_bg01_sp.jpg) no-repeat center center;
    background-size: 100%;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box > * {
    position: relative;
    z-index: 2;
  }
}
.philosophy .mission .txt_box .box_ttl {
  text-align: center;
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box .box_ttl {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 25px;
    font-size: 4rem;
    text-align: left;
  }
}
.philosophy .mission .txt_box .box_ttl .en {
  display: block;
  margin-bottom: 10px;
  color: #0077C3;
  font-size: 4.4rem;
  font-weight: bold;
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box .box_ttl .en {
    font-size: 4rem;
  }
}
@media screen and (max-width: 400px) {
  .philosophy .mission .txt_box .box_ttl .en {
    font-size: 10vw;
  }
}
.philosophy .mission .txt_box .box_ttl .ttl_txt {
  display: block;
  font-weight: bold;
  font-size: 1.8rem;
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box .box_ttl .ttl_txt {
    padding-bottom: 0.3em;
    font-size: 1.6rem;
  }
}
@media screen and (max-width: 400px) {
  .philosophy .mission .txt_box .box_ttl .ttl_txt {
    font-size: 4vw;
  }
}
.philosophy .mission .txt_box .sub_ttl {
  text-align: center;
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1.3;
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box .sub_ttl {
    width: 100%;
    text-align: left;
  }
}
@media screen and (max-width: 400px) {
  .philosophy .mission .txt_box .sub_ttl {
    font-size: 6vw;
  }
}
.philosophy .mission .txt_box .txt {
  margin-top: 30px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box .txt {
    width: 100%;
    margin-top: 25px;
    text-align: left;
  }
}
.philosophy .mission .txt_box.mission_box {
  z-index: 1;
  max-width: 675px;
  transition-delay: 0.2s;
}
@media screen and (max-width: 1100px) {
  .philosophy .mission .txt_box.mission_box {
    width: 67%;
  }
}
@media screen and (max-width: 1000px) {
  .philosophy .mission .txt_box.mission_box {
    width: 63%;
  }
}
@media screen and (max-width: 900px) {
  .philosophy .mission .txt_box.mission_box {
    width: 60%;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box.mission_box {
    max-width: 100%;
    width: 100%;
    margin: 0;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box.mission_box::before {
    left: -83px;
  }
}
@media screen and (min-width: 769px) {
  .philosophy .mission .txt_box.mission_box .box_ttl .en {
    font-size: 6rem;
  }
}
@media screen and (min-width: 769px) {
  .philosophy .mission .txt_box.mission_box .sub_ttl {
    font-size: 3rem;
  }
}
@media screen and (min-width: 769px) {
  .philosophy .mission .txt_box.mission_box .txt {
    margin-top: 40px;
    font-size: 1.8rem;
  }
}
.philosophy .mission .txt_box.vision_box {
  z-index: 2;
  max-width: 510px;
  margin-left: auto;
  margin-top: -60px;
  transition-delay: 0.8s;
}
@media screen and (max-width: 1280px) {
  .philosophy .mission .txt_box.vision_box {
    margin-top: 0;
  }
}
@media screen and (max-width: 1100px) {
  .philosophy .mission .txt_box.vision_box {
    width: 52%;
  }
}
@media screen and (max-width: 1000px) {
  .philosophy .mission .txt_box.vision_box {
    width: 48%;
  }
}
@media screen and (max-width: 900px) {
  .philosophy .mission .txt_box.vision_box {
    width: 45%;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box.vision_box {
    z-index: 4;
    max-width: 100%;
    width: 100%;
    margin: 75px 0 0;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box.vision_box::before {
    left: 0;
    right: 0;
    margin: auto;
  }
}
.philosophy .mission .txt_box.vision_box .txt {
  max-width: 355px;
}
@media screen and (max-width: 900px) {
  .philosophy .mission .txt_box.vision_box .txt {
    margin-right: 10px;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box.vision_box .txt {
    max-width: 100%;
  }
}
.philosophy .mission .txt_box.value_box {
  z-index: 3;
  max-width: 620px;
  margin-top: -200px;
  transition-delay: 1.4s;
}
@media screen and (max-width: 1280px) {
  .philosophy .mission .txt_box.value_box {
    margin-top: -140px;
  }
}
@media screen and (max-width: 1100px) {
  .philosophy .mission .txt_box.value_box {
    width: 60%;
  }
}
@media screen and (max-width: 930px) {
  .philosophy .mission .txt_box.value_box {
    width: 55%;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box.value_box {
    max-width: 100%;
    width: 100%;
    margin: 75px 0 0;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box.value_box::before {
    top: -110px;
    right: -83px;
  }
}
.philosophy .mission .txt_box.value_box .txt {
  max-width: 370px;
}
@media screen and (max-width: 768px) {
  .philosophy .mission .txt_box.value_box .txt {
    max-width: 100%;
  }
}
.philosophy .guidelines {
  margin-top: 100px;
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines {
    margin-top: 60px;
  }
}
.philosophy .guidelines .wrap {
  max-width: 1140px;
}
.philosophy .guidelines .guidelines_ttl {
  margin-bottom: 100px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines .guidelines_ttl {
    margin-bottom: 40px;
  }
}
.philosophy .guidelines .guidelines_ttl .en {
  display: block;
  font-size: 6rem;
  font-weight: bold;
  color: #6A8397;
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines .guidelines_ttl .en {
    font-size: 4rem;
  }
}
.philosophy .guidelines .guidelines_ttl .ttl_txt {
  display: block;
  margin-top: 30px;
  font-size: 2.4rem;
  font-weight: 900;
  color: #0077C3;
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines .guidelines_ttl .ttl_txt {
    margin-top: 15px;
    font-size: 2rem;
  }
}
.philosophy .guidelines .guidelines_wrap {
  background: url(../img/philosophy/guidelines_img01.svg) no-repeat center top;
  min-height: 713px;
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines .guidelines_wrap {
    background: none;
  }
}
.philosophy .guidelines .guidelines_list .guidelines_box {
  width: calc(50% - 125px);
  height: 105px;
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines .guidelines_list .guidelines_box {
    position: relative;
    width: calc(100% - 20px);
    height: auto;
    padding-left: 30px;
    padding-bottom: 30px;
    margin-left: auto;
    border-left: 4px solid #0077C3;
  }
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines .guidelines_list .guidelines_box:last-child {
    padding-bottom: 0;
    border-color: transparent;
  }
}
.philosophy .guidelines .guidelines_list .guidelines_box .num {
  position: absolute;
  top: 0;
  left: -22px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid #0077C3;
  background: #fff;
  color: #0077C3;
  font-family: "Wix Madefor Text", "kozuka-gothic-pr6n", "メイリオ", "Meiryo", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "ＭＳ Ｐゴシック", Arial, Verdana, sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
}
.philosophy .guidelines .guidelines_list .guidelines_box .num::before {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border: 3px solid #15B9D4;
  border-radius: 50%;
}
.philosophy .guidelines .guidelines_list .guidelines_box .ttl {
  margin-bottom: 10px;
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1.3;
  color: #0077C3;
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines .guidelines_list .guidelines_box .ttl {
    margin-bottom: 5px;
    font-size: 2rem;
  }
}
.philosophy .guidelines .guidelines_list .guidelines_box .txt {
  max-width: 440px;
  font-size: 1.5rem;
}
@media screen and (max-width: 768px) {
  .philosophy .guidelines .guidelines_list .guidelines_box .txt {
    font-size: 1.4rem;
  }
}
@media screen and (max-width: 1100px) {
  .philosophy .guidelines .guidelines_list .guidelines_box .txt .pc {
    display: none !important;
  }
}
@media screen and (min-width: 769px) {
  .philosophy .guidelines .guidelines_list .guidelines_box:nth-child(odd) .ttl {
    text-align: right;
  }
}
@media screen and (min-width: 769px) {
  .philosophy .guidelines .guidelines_list .guidelines_box:nth-child(odd) .txt {
    text-align: right;
  }
}
.philosophy .guidelines .guidelines_list .guidelines_box:nth-child(even) {
  margin-left: auto;
}
.philosophy .guidelines .guidelines_list .guidelines_box:nth-child(1) .fade-up {
  transition-delay: 0.3s;
}
.philosophy .guidelines .guidelines_list .guidelines_box:nth-child(2) .fade-up {
  transition-delay: 0.6s;
}
.philosophy .guidelines .guidelines_list .guidelines_box:nth-child(3) .fade-up {
  transition-delay: 0.9s;
}
.philosophy .guidelines .guidelines_list .guidelines_box:nth-child(4) .fade-up {
  transition-delay: 1.2s;
}
.philosophy .guidelines .guidelines_list .guidelines_box:nth-child(5) .fade-up {
  transition-delay: 1.5s;
}
.philosophy .guidelines .guidelines_list .guidelines_box:nth-child(6) .fade-up {
  transition-delay: 1.8s;
}
.philosophy .guidelines .guidelines_list .guidelines_box:nth-child(7) .fade-up {
  transition-delay: 2.1s;
}