@charset "UTF-8";

.c-mv_bg {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 375 / 280;
  background-image: url(../images/common/history_mv.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center 58px;
  z-index: 1;
}

.c-mv_bg::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background:
  linear-gradient(180deg,  rgba(85, 101, 26, 0.4) 0%,  rgba(85, 101, 26, 0.2) 50%,
  rgba(0, 0, 0, 0.4) 75%,
  rgba(0, 0, 0, 0.8) 90%,
  rgba(0, 0, 0, 1) 100%
  );
  z-index: 2;
}

.c-mv_bg h1,
.c-mv_bg .c-mv-content__title {
  position: absolute;
  z-index: 3;
}

.section-history .c-h1 {
  top: 180px;
}

.c-mv__txtBlock {
  display: block;
  margin: 0 auto;
  width: 204px;
  padding-top: 150px;
}

.section-history {
  margin-top: -60px;
}

.c-ttl--history {
  margin-bottom: 30px;
  color: #55651a;
  font-family: 'Hina Mincho','Hiragino Mincho ProN','游明朝','Yu Mincho','MS PMincho',serif;
  font-size: 24px;
  letter-spacing: 2px;
   font-weight: normal;
    -webkit-font-smoothing: antialiased; 
    -moz-osx-font-smoothing: grayscale; 
}

.history__wrap {
  padding-left: 0;
}

.timeline {
  position: relative;
  padding-left: 50px;
}

.timeline::before {
  position: absolute;
  content: '';
  width: 2px;
  top: 0;
  bottom: 0;
  left: 58px;
  background-color: #444444;
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
  padding-left: 30px;
}

.timeline-item:last-child {
  padding-bottom: 30px;
}

.timeline-dot {
  position: absolute;
  top: 8px;
  left: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #55651a;
  z-index: 10;
}

.timeline-date {
  position: absolute;
  top: 0;
  left: -52px;
  font-size: 20px;
  color: #55651a;
  font-family: 'TT Norms','Inter','Helvetica Neue','Arial',sans-serif;
  font-weight: 300;
}

.timeline-content h3 {
  margin-bottom: 5px;
  font-size: 16px;
  color: #fff;
  font-family: 'Hina Mincho','Hiragino Mincho ProN','游明朝','Yu Mincho','MS PMincho',serif;
  letter-spacing: 0.15em;
   font-weight: normal;
    -webkit-font-smoothing: antialiased; 
    -moz-osx-font-smoothing: grayscale; 
}

.timeline-content .subTtl {
  margin-bottom: 6px;
  font-size: 13px;
  color: #fff;
  font-family: "Sawarabi Gothic", "メイリオ", Meiryo, "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN", YuGothic, "游ゴシック", "ＭＳ ゴシック", "MS Gothic", sans-serif;
  letter-spacing: 0.05em;
  line-height: 1.78;
  letter-spacing: 1.2px;
    font-weight: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.timeline-content .subTtl--small {
  font-family: "Sawarabi Gothic", "メイリオ", Meiryo, "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN", YuGothic, "游ゴシック", "ＭＳ ゴシック", "MS Gothic", sans-serif;
  font-size: 12px;
  color: #9d9d9d;
  letter-spacing: 1.2px;
    font-weight: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.timeline-content .detail {
  color: #9d9d9d;
  font-family: "Sawarabi Gothic", "メイリオ", Meiryo, "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN", YuGothic, "游ゴシック", "ＭＳ ゴシック", "MS Gothic", sans-serif;
  font-size: 12px;
  line-height: 1.6;
    font-weight: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.timeline-img {
  width: 100%;
  height: auto;
  margin-top: 18px;
}

.history__content-wrapper {
  padding: 5px 0;
}

@media only screen and (min-width: 768px) {
  .c-mv_bg {
    aspect-ratio: 980 / 295;
    background-size: cover;
    background-image: url(../images/common/pc_history_mv.png); 

    background-image: -webkit-image-set(
        url(../images/common/pc_history_mv.png) 1x,
        url(../images/common/pc_history_mv@2x.png) 2x,
        url(../images/common/pc_history_mv@3x.png) 3x
    );
    
    background-image: image-set(
        url(../images/common/pc_history_mv.png) 1x,
        url(../images/common/pc_history_mv@2x.png) 2x,
        url(../images/common/pc_history_mv@3x.png) 3x
    );
  }

  .c-mv__txtBlock {
    padding-top: 150px;
  }

  .timeline-img {
    width: 500px;
    height: 288px;
  }

  .history__content-wrapper {
    padding-bottom: 100px;
    border-bottom: 1px solid #2d2d2d;
  }

  .timeline-item {
    margin-bottom: 52px;
    padding-top: 8px;
    padding-left: 76px;
  }

  .timeline-date {
    left: -46px;
    font-size: 32px;
  }

  .c-ttl--history {
    padding-left: 50px;
    margin-bottom: 65px;
    font-size: 30px;
    letter-spacing: 3px;
  }

  .c-ttl--history::before {
    width: 64px;
    top: 10px;
    left: -25px;
  }

  .timeline-content h3 {
    margin-bottom: 5px;
    font-size: 26px;
  }

  .timeline-content .detail {
    font-size: 15px;
    letter-spacing: 0.1px;
  }

  .timeline-content .subTtl {
    margin-bottom: 12px;
    font-size: 18px;
  }

  .timeline-content .subTtl--small {
    font-size: 15px;
    letter-spacing: 0.2px;
  }

  .history__wrap {
    padding-left: 40px;
  }

  .timeline::before {
    width: 4px;
    left: 90px;
  }
  .timeline-dot {
    top: 12px;
    left: 35px;
    width: 14px;
    height: 14px;
  }

  .timeline-item:last-child {
    padding-bottom: 110px;
    margin-bottom: 0;
  }

  .section-history .c-h1 {
    top: 200px;
    line-height: 1;
  }
}