@charset "utf-8";
/* CSS Document */
.page_visual {
  background: url("../../common/img/page_visual.png") no-repeat center/cover;
}
.h2_title {
  font-size: 3.2rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 6.4px;
  color: #000;
  text-align: center;
}

/* intro */
.intro {
  position: relative;
  padding: 50px 0 65px;
}
.intro::after {
  content: '';
  display: block;
  width: calc(50% - 354px);
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  background: transparent linear-gradient(180deg, #000000 0%, #828282 100%) 0% 0% no-repeat padding-box;
}
.text_left {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}
.int_inner {
  max-width: 1024px;
  margin: 0 auto;
}
.int_text_box {
  max-width: 806px;
  margin-left: auto;
}
.int_text_box .h2_title {
  text-align: left;
}
.int_text {
  margin-top: 36px;
}
.int_list {
  max-width: 806px;
  margin: 50px 0 0 auto;
}
.int_list_inner {
  max-width: 668px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.int_list_box {
  max-width: 325px;
  width: 100%;
  position: relative;
}
.int_list_box p {
  position: absolute;
  /* left: 32px; */
  left: 50%;
  transform: translateX(-50%);
  bottom: 65px;
  font-size: 2rem;
  color: #FFFFFF;
  font-weight: bold;
  white-space: nowrap;
}
.il_year {
  font-size: 1.6rem;
}
.ilb_allow {
  display: flex;
  justify-content: center;
  padding: 12px 0;
  background: #EEEEEE;
}
.int_list_box:hover {
  opacity: 1;
}
.ilb_allow_img {
  transition: .2s;
}
.int_list_box:hover .ilb_allow_img {
  transform: translateY(5px);
  transition: .2s;
}
.int_list_btn {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 45px;
  max-width: 239px;
  width: 100%;
  min-height: 239px;
  background: #EEE;
  box-shadow: 0px 3px 6px #00000029;
  position: relative;
}
.int_list_btn:hover {
  opacity: 1;
}
.int_list_btn:hover::after {
  bottom: 18px;
}
/* main_contents */
.main_contents {
  background: #F4F4F4;
  padding: 70px 0;
}
.mc_inner {
  max-width: 1013px;
  margin: 0 auto;
}
.mc_box {
  margin-top: 50px;
  background: #FFF;
  border-top: 3px solid var(--main-color);
  padding: 60px 66px;
}
.mc_upper {
  display: flex;
  align-items: center;
  gap: 20px 66px;
}
.mu_textbox {
  max-width: 430px;
}
.mu_name {
  font-size: 3.2rem;
  font-weight: bold;
  letter-spacing: 6.4px;
}
.mu_year {
  font-size: 1.6rem;
  letter-spacing: 3.2px;
  display: block;
  width: 100%;
}
.red_title {
  display: block;
  width: 100%;
  color: #CC0000;
  font-weight: bold;
  margin-bottom: 12px;
}
.mu_text {
  margin-top: 36px;
}
.mc_middle {
  margin-top: 40px;
}
.mc_lower {
  margin-top: 56px;
  display: flex;
  gap: 20px 40px;
}
.ml_text {
  max-width: 496px;
}
/* 偶数番目の項目 */
.mc_box_outer {
  &:nth-of-type(2n) {
    margin-top: 70px;
    .mc_upper {
      flex-direction: row-reverse;
    }
    .mc_lower {
      flex-direction: row-reverse;
    }
  }
}
@media screen and (max-width: 768px) {
  .h2_title {
    position: relative;
    z-index: 3;
    letter-spacing: 3.2px;
  }
  .text_left img {
    width: 50%;
  }
  .intro {
    padding: 20px 5% 20px 60px;
  }
  .intro::after {
    width: calc(50% - 80px);
  }
  .int_text_box {
    max-width: calc(50% + 90px);
    margin-top: 20px;
    font-size: 1.6rem;
    line-height: 1.5;
  }
  .int_list {
    max-width: calc(50% + 90px);
    margin: 20px 0 0 auto;
  }
  .int_list_btn {
    width: calc(50% - 5px);
    min-height: 180px;
    gap: 20px;
  }
  .int_list_box p {
    bottom: 50px;
    /* left: 20px; */
    font-size: 1.6rem;
  }
  /* main_contents */
  .main_contents {
    padding: 30px 5%;
  }
  .mc_box {
    margin-top: 30px;
    padding: 30px 5%;
    position: relative;
    z-index: 3;
  }
  .mc_upper {
    flex-direction: column;
  }
  .mu_name {
    font-size: 2.6rem;
    letter-spacing: 3.2px;
    line-height: 1.5;
  }
  .mu_text {
    margin-top: 18px;
  }
  .mc_middle {
    margin-top: 20px;
  }
  .mc_lower {
    margin-top: 20px;
    flex-direction: column-reverse;
  }
  /* 偶数番目の項目 */
  .mc_box_outer {
    &:nth-of-type(2n) {
      margin-top: 40px;
      .mc_upper {
        flex-direction: column;
      }
      .mc_lower {
        flex-direction: column-reverse;
      }
    }
  }
}