@charset "UTF-8";
/* ------------------------------
	レスポンシブ
------------------------------ */
/* ------------------------------
	フォント
------------------------------ */
@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Outfit:wght@100..900&display=swap");
/* ------------------------------
	カラー
------------------------------ */
/* ------------------------------
	.overview
------------------------------ */
.overview {
  padding: 50px 0 20px;
}
@media screen and (max-width: 768px) {
  .overview {
    padding: 50px 0 50px;
  }
}
.overview .lead {
  padding: 0 0 110px;
}
@media screen and (max-width: 768px) {
  .overview .lead {
    padding: 0 0 50px;
  }
}
.overview .lead .black_ttl {
  margin-bottom: 25px;
}
@media screen and (max-width: 768px) {
  .overview .lead .black_ttl {
    margin-bottom: 20px;
  }
}
.overview .lead .ttl {
  font-size: 2.8rem;
  line-height: 1.5;
}
@media screen and (max-width: 768px) {
  .overview .lead .ttl {
    font-size: 2rem;
  }
}
.overview .overview_wrap {
  padding: 100px 0;
}
@media screen and (max-width: 768px) {
  .overview .overview_wrap {
    padding: 50px 0;
  }
}
.overview .overview_wrap .bg_ttl {
  margin-bottom: 20px;
}
@media screen and (min-width: 769px) {
  .overview .overview_wrap .bg_ttl {
    font-size: 2.1rem;
  }
}
@media screen and (max-width: 768px) {
  .overview .overview_wrap .bg_ttl {
    margin-bottom: 15px;
  }
}
.overview .overview_wrap .mid_ttl + .txt {
  margin-top: 20px;
}
@media screen and (max-width: 768px) {
  .overview .overview_wrap .mid_ttl + .txt {
    margin-top: 15px;
  }
}
.overview .overview_wrap .w100_img {
  width: 100%;
  margin-top: 100px;
}
@media screen and (max-width: 768px) {
  .overview .overview_wrap .w100_img {
    margin-top: 50px;
  }
}
.overview .overview_wrap .w100_img img {
  width: 100%;
}
.overview .service .mid_ttl {
  margin-bottom: 20px;
}
@media screen and (max-width: 768px) {
  .overview .service .mid_ttl {
    margin-bottom: 15px;
  }
}
.overview .service .service_box {
  display: flex;
  border-bottom: 1px solid #707070;
}
@media screen and (max-width: 768px) {
  .overview .service .service_box {
    display: block;
  }
}
.overview .service .service_box:first-child {
  border-top: 1px solid #707070;
}
.overview .service .service_box .service_ttl,
.overview .service .service_box .service_txt {
  padding: 20px;
  line-height: 1.8;
}
@media screen and (max-width: 768px) {
  .overview .service .service_box .service_ttl,
  .overview .service .service_box .service_txt {
    padding: 15px;
  }
}
.overview .service .service_box .service_ttl {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  width: 390px;
  font-weight: 600;
  color: #4A5771;
  font-size: 1.8rem;
}
@media screen and (max-width: 768px) {
  .overview .service .service_box .service_ttl {
    width: 100%;
    padding-bottom: 10px;
    font-size: 1.5rem;
  }
}
.overview .service .service_box .service_txt {
  border-left: 1px solid #707070;
  font-weight: 500;
}
@media screen and (max-width: 768px) {
  .overview .service .service_box .service_txt {
    border-left: 0;
    padding-top: 0;
  }
}
.overview .company .mid_ttl {
  margin-bottom: 80px;
}
@media screen and (max-width: 768px) {
  .overview .company .mid_ttl {
    margin-bottom: 30px;
  }
}
.overview .company .company_box {
  display: flex;
  align-items: flex-end;
  padding-bottom: 5px;
  border-bottom: 1px solid #4A5771;
}
@media screen and (max-width: 768px) {
  .overview .company .company_box {
    display: block;
  }
}
.overview .company .company_box + .company_box {
  margin-top: 70px;
}
@media screen and (max-width: 768px) {
  .overview .company .company_box + .company_box {
    margin-top: 25px;
  }
}
.overview .company .company_box .company_ttl {
  flex-shrink: 0;
  width: 415px;
  padding: 0 40px;
  line-height: 1.8;
  font-weight: 600;
  color: #4A5771;
}
@media screen and (max-width: 768px) {
  .overview .company .company_box .company_ttl {
    width: 100%;
    padding: 0 0 5px;
  }
}
.overview .company .company_box .company_txt {
  line-height: 1.8;
  font-weight: 300;
}
.overview .company .company_box .company_txt .line {
  text-decoration: underline;
}
.overview .history .mid_ttl {
  margin-bottom: 80px;
}
@media screen and (max-width: 768px) {
  .overview .history .mid_ttl {
    margin-bottom: 50px;
  }
}
.overview .history .history_list {
  position: relative;
}
.overview .history .history_list::before {
  position: absolute;
  top: 10px;
  left: 200px;
  content: "";
  display: block;
  width: 1px;
  height: calc(100% - 20px);
  background: #4A5771;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list::before {
    left: 80px;
    height: calc(100% - 40px);
  }
}
.overview .history .history_list .history_box {
  display: flex;
  align-items: flex-start;
}
.overview .history .history_list .history_box + .history_box {
  margin-top: 20px;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box + .history_box {
    margin-top: 15px;
  }
}
.overview .history .history_list .history_box + .history_box.space {
  margin-top: 45px;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box + .history_box.space {
    margin-top: 25px;
  }
}
.overview .history .history_list .history_box:first-child::after, .overview .history .history_list .history_box:last-child::after {
  position: absolute;
  left: 198px;
  display: block;
  content: "";
  width: 4px;
  height: 58px;
  background: url(../img/overview/ico_line01.png) no-repeat center top;
  background-size: 100%;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box:first-child::after, .overview .history .history_list .history_box:last-child::after {
    left: 79px;
    width: 2px;
    height: 32px;
  }
}
.overview .history .history_list .history_box:first-child::after {
  top: -58px;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box:first-child::after {
    top: -28px;
  }
}
.overview .history .history_list .history_box:last-child::after {
  bottom: -58px;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box:last-child::after {
    bottom: -8px;
  }
}
.overview .history .history_list .history_box .year {
  position: relative;
  flex-shrink: 0;
  width: 200px;
  min-height: 1em;
  font-size: 3rem;
  font-weight: 600;
  color: #4A5771;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box .year {
    width: 80px;
    font-size: 1.8rem;
  }
}
.overview .history .history_list .history_box .year::before {
  position: absolute;
  top: 0;
  bottom: 0;
  right: -10px;
  margin: auto;
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #4A5771;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box .year::before {
    right: -5px;
    width: 10px;
    height: 10px;
  }
}
.overview .history .history_list .history_box .month {
  flex-shrink: 0;
  width: 115px;
  padding-left: 50px;
  font-size: 2rem;
  font-weight: 600;
  color: #4A5771;
  line-height: 1.5;
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box .month {
    width: 60px;
    padding-left: 15px;
    font-size: 1.6rem;
    line-height: 1.125;
  }
}
@media screen and (max-width: 768px) {
  .overview .history .history_list .history_box .txt {
    line-height: 1.5;
  }
}
.overview .sales {
  padding-top: 0;
}
.overview .sales .mid_ttl {
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .overview .sales .mid_ttl {
    margin-bottom: 15px;
  }
}
.overview .sales .img {
  width: 1084px;
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  .overview .sales .img {
    width: 100%;
  }
}