@charset "UTF-8";
@font-face {
  font-family: "D-DIN Pro";
  src: url("../fonts/D-DIN-PRO-400-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "D-DIN Pro";
  src: url("../fonts/D-DIN-PRO-500-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "D-DIN Pro";
  src: url("../fonts/D-DIN-PRO-600-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "D-DIN Pro";
  src: url("../fonts/D-DIN-PRO-700-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "D-DIN Pro";
  src: url("../fonts/D-DIN-PRO-800-ExtraBold.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "D-DIN Pro";
  src: url("../fonts/D-DIN-PRO-900-Heavy.woff2") format("woff2");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}
/* ==========================================================================//
//
// 会社を知る
//
// ========================================================================== */
/* 共通
---------------------------------------------------------- */
section {
  overflow-x: hidden;
}
section:not(:first-of-type) {
  margin-top: 60px;
}
@media all and (min-width: 751px) {
  section:not(:first-of-type) {
    margin-top: 190px;
  }
}
section.black {
  padding-top: 50px;
}
@media all and (min-width: 751px) {
  section.black {
    padding-top: 190px;
  }
}

.black {
  background-color: #000000;
  color: #fff;
}

/* 会社概要
------------------------------------------------------------------------------------ */
.sec_outline {
  padding-bottom: 78px;
}
@media all and (min-width: 751px) {
  .sec_outline {
    padding-bottom: 258px;
  }
}
.sec_outline .sec_info_ttl {
  margin-bottom: 47px;
}
@media all and (min-width: 751px) {
  .sec_outline .sec_info_ttl {
    margin-bottom: 123px;
  }
}
@media all and (max-width: 1000px) {
  .sec_outline .outline_list {
    margin-inline: auto;
  }
}
@media all and (min-width: 1001px) {
  .sec_outline .outline_list {
    padding: 0 clamp(40px, 6.7vw, 128px) 0 clamp(100px, 14.4vw, 276px);
  }
}
.sec_outline .outline_list .outline_detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 5px 0;
  letter-spacing: 0;
}
@media all and (min-width: 751px) {
  .sec_outline .outline_list .outline_detail {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 0;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    font-size: 17px;
  }
}
.sec_outline .outline_list .outline_detail:not(:first-child) {
  padding: 12px 0 15px 20px;
  border-top: 1px solid #444444;
}
@media all and (min-width: 751px) {
  .sec_outline .outline_list .outline_detail:not(:first-child) {
    padding: 15px 0 20px;
  }
}
.sec_outline .outline_list .outline_detail:first-child {
  padding: 0 0 15px 20px;
}
@media all and (min-width: 751px) {
  .sec_outline .outline_list .outline_detail:first-child {
    padding: 0 0 20px;
  }
}
.sec_outline .outline_list .outline_detail:last-child {
  padding: 12px 0 0 20px;
}
@media all and (min-width: 751px) {
  .sec_outline .outline_list .outline_detail:last-child {
    padding: 15px 0 0;
  }
}
.sec_outline .outline_list .contents {
  font-weight: 600;
}
@media all and (max-width: 750px) {
  .sec_outline .outline_list .contents {
    font-size: 15px;
  }
}
@media all and (min-width: 751px) {
  .sec_outline .outline_list .contents {
    padding-left: 30px;
    width: 18%;
  }
}
.sec_outline .outline_list .detail {
  font-weight: 500;
  line-height: 1.54;
}
@media all and (max-width: 750px) {
  .sec_outline .outline_list .detail {
    font-size: 14px;
  }
}
@media all and (min-width: 751px) {
  .sec_outline .outline_list .detail {
    width: 82%;
  }
}
.sec_outline .outline_list .tel {
  color: #fff;
}
.sec_outline .outline_list .tel {
  background-image: -webkit-gradient(linear, left top, right top, from(#fff), to(#fff));
  background-image: linear-gradient(90deg, #fff, #fff);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: 0 1px;
  -webkit-transition: background-size 0.4s;
  transition: background-size 0.4s;
}
@media (hover: hover) {
  .sec_outline .outline_list .tel:hover {
    background-size: 100% 1px;
    background-position: left bottom;
  }
}

/* 本社アクセス
------------------------------------------------------------------------------------ */
.sec_access .sec_info_ttl {
  margin-bottom: 47px;
}
@media all and (min-width: 751px) {
  .sec_access .sec_info_ttl {
    margin-bottom: 147px;
  }
}
.sec_access .map {
  -webkit-filter: grayscale(1);
          filter: grayscale(1);
}
@media all and (max-width: 750px) {
  .sec_access .map iframe {
    height: 278px;
  }
}
.sec_access .access_list {
  margin-top: 12px;
  width: min(340px, 100%);
}
@media all and (min-width: 751px) {
  .sec_access .access_list {
    margin-top: 25px;
    width: min(400px, 100%);
  }
}
.sec_access .access_list .access_detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  letter-spacing: 0;
  gap: 0 20px;
  font-size: 12px;
}
@media all and (min-width: 751px) {
  .sec_access .access_list .access_detail {
    gap: 0 16px;
    font-size: 14px;
  }
}
.sec_access .access_list .access_detail:not(:first-child) {
  margin-top: 2px;
}
@media all and (min-width: 751px) {
  .sec_access .access_list .access_detail:not(:first-child) {
    margin-top: 5px;
  }
}
.sec_access .access_list .contents {
  font-weight: 600;
  width: 23.85%;
}
@media all and (min-width: 751px) {
  .sec_access .access_list .contents {
    width: 23%;
  }
}
.sec_access .access_list .detail {
  font-weight: 500;
}

/* ヒストリー
------------------------------------------------------------------------------------ */
.sec_history {
  padding-bottom: 60px;
}
@media all and (min-width: 751px) {
  .sec_history {
    padding-bottom: 150px;
  }
}
.sec_history .sec_info_ttl {
  margin-bottom: 50px;
}
@media all and (min-width: 751px) {
  .sec_history .sec_info_ttl {
    margin-bottom: 118px;
  }
}
.sec_history .history_list {
  margin-inline: auto;
  padding-left: 10px;
}
@media all and (min-width: 751px) {
  .sec_history .history_list {
    padding-left: 0;
    width: min(826px, 100%);
  }
}
.sec_history .history_list .history_detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  gap: 0 23px;
}
@media all and (min-width: 751px) {
  .sec_history .history_list .history_detail {
    gap: 0 40px;
  }
}
.sec_history .history_list .history_detail::before {
  position: absolute;
  content: "";
  background-color: #fff;
  width: 1px;
  height: 100%;
  top: 10px;
  left: 52px;
}
@media all and (min-width: 751px) {
  .sec_history .history_list .history_detail::before {
    top: 12px;
    left: 106px;
  }
}
.sec_history .history_list .history_detail:not(:first-child) {
  padding-top: 10px;
}
@media all and (min-width: 751px) {
  .sec_history .history_list .history_detail:not(:first-child) {
    padding-top: 12px;
  }
}
.sec_history .history_list .history_detail:nth-child(3) {
  padding-top: 63px;
}
@media all and (min-width: 751px) {
  .sec_history .history_list .history_detail:nth-child(3) {
    padding-top: 115px;
  }
}
.sec_history .history_list .history_detail:nth-child(6) {
  padding-top: 55px;
}
@media all and (min-width: 751px) {
  .sec_history .history_list .history_detail:nth-child(6) {
    padding-top: 83px;
  }
}
@media all and (min-width: 751px) {
  .sec_history .history_list .history_detail:nth-child(8) {
    padding-top: 36px;
  }
}
@media all and (max-width: 750px) {
  .sec_history .history_list .history_detail:nth-child(10) {
    padding-top: 15px;
  }
}
.sec_history .history_list .year {
  position: relative;
  font-size: 18px;
  font-family: "D-DIN Pro", sans-serif;
  font-weight: bold;
  letter-spacing: 0.1em;
  max-width: 50px;
  width: 100%;
}
@media all and (min-width: 751px) {
  .sec_history .history_list .year {
    font-size: 29px;
    max-width: 102px;
  }
}
.sec_history .history_list .year::after {
  position: absolute;
  content: "";
  background-color: #fff;
  border-radius: 50%;
  width: 5.78px;
  height: 5.78px;
  top: 7px;
  right: -5.5px;
}
@media all and (min-width: 751px) {
  .sec_history .history_list .year::after {
    width: 8px;
    height: 9px;
    top: 12px;
    right: -9px;
  }
}
.sec_history .history_list .detail {
  letter-spacing: 0.2em;
  line-height: 1.57;
  width: 82.4%;
}
@media all and (min-width: 751px) {
  .sec_history .history_list .detail {
    font-size: 20px;
    line-height: 1.6;
    width: 82.3%;
  }
}

/* ON THIS PAGE
------------------------------------------------------------------------------------ */
.on_this_page_block .on_this_page {
  border-right: 1px solid #fff;
}
.on_this_page_block .breadcrumbs {
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
@media all and (max-width: 750px) {
  .on_this_page_block .breadcrumbs {
    width: 50%;
  }
}
.on_this_page_block .breadcrumbs li a {
  display: inline-block;
  color: #fff;
}
.on_this_page_block .breadcrumbs li a::after {
  -webkit-filter: brightness(0) invert(1);
          filter: brightness(0) invert(1);
}