/*===========================================================
# module
============================================================*/
.bl_secTtl_box {
  position: relative;
  padding-bottom: 3.5em;
  margin-bottom: 4em;
  text-align: center;
  color: #000;
}

@media screen and (max-width: 767px) {
  .bl_secTtl_box {
    margin-bottom: 3em;
    padding-bottom: 1.6em;
  }
}

.bl_secTtl_box::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 1px;
  height: 35px;
  background-color: #000;
}

@media screen and (max-width: 767px) {
  .bl_secTtl_box::after {
    height: 4vw;
  }
}

.bl_secTtl_en {
  margin-bottom: 0.3em;
  font-size: 3.75rem;
  font-weight: 600;
  font-family: "Noto Serif", serif;
  letter-spacing: 0.1em;
}

@media screen and (max-width: 767px) {
  .bl_secTtl_en {
    font-size: 2rem;
  }
}

.bl_secTtl_jp {
  display: block;
  font-family: "Noto Serif JP", serif;
  letter-spacing: 0.12em;
}

.ly_section {
  padding: 100px 0;
}

@media screen and (max-width: 767px) {
  .ly_section {
    padding: 10vw 0;
  }
}

.bl_mv {
  position: relative;
  padding: 6em 0;
}

@media screen and (max-width: 767px) {
  .bl_mv {
    padding: 3em 0;
  }
}

.bl_mv_img {
  position: absolute;
  top: 0;
  left: 0;
  width: 20%;
}

.ly_mv_ttl {
  text-align: center;
}

.bl_mv_ttl {
  display: inline-block;
  padding-left: 3.5em;
  font-family: "Noto Serif", serif;
  font-size: 5rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  position: relative;
}

@media screen and (max-width: 767px) {
  .bl_mv_ttl {
    padding-left: 1.8em;
    font-size: 2.8rem;
  }
}

.bl_mv_ttl::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 200px;
  aspect-ratio: 662/655;
  background: url(../../images/front/mv-img.png) no-repeat center center/contain;
}

@media screen and (max-width: 767px) {
  .bl_mv_ttl::before {
    width: 17vw;
  }
}

/* demosite
------------------------------------------------------------*/
.bl_demoSite_items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media screen and (max-width: 767px) {
  .bl_demoSite_items {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

.bl_demoSite_item {
  width: 24%;
}

@media screen and (max-width: 767px) {
  .bl_demoSite_item {
    width: 48%;
    margin-bottom: 2em;
  }
}

.bl_demoSite_itemImgBox {
  aspect-ratio: 1920/1080;
  -webkit-box-shadow: 3px 3px 10px 0 rgba(0, 0, 0, 0.16);
          box-shadow: 3px 3px 10px 0 rgba(0, 0, 0, 0.16);
}

.bl_demoSite_itemTtl {
  font-size: 1.2rem;
  font-weight: 600;
  text-align: center;
  display: block;
  margin-top: 1em;
  letter-spacing: 0.05em;
}

@media screen and (max-width: 767px) {
  .bl_demoSite_itemTtl {
    font-size: 1rem;
  }
}

/* parts
------------------------------------------------------------*/
.bl_parts_items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.bl_parts_item {
  width: 23%;
  margin-right: 1.999%;
  padding: 1em;
  background-color: #fff;
  letter-spacing: 0.1em;
  font-family: "Noto Serif", serif;
  font-size: 1.2rem;
  font-weight: 600;
  border: 1px solid #000;
  border-radius: 20px;
  text-align: center;
  -webkit-transition: all .4s ease;
  transition: all .4s ease;
}

@media screen and (max-width: 767px) {
  .bl_parts_item {
    width: 48%;
    margin-bottom: 1em;
    padding: 0.7em 0;
    font-size: 1rem;
  }
}

.bl_parts_item:hover {
  background-color: #000;
  color: #fff;
}