/**
 * File: main.css
 * Usage: トップページのスタイルを定義します。
*/

/* === FV === */

.ly_fv,
.bl_fv {
  height: 100svh;
  max-height: 800px;
}

.bl_fv {
  position: relative;
}

.bl_fvCatch {
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  font-size: clamp(1.375rem, 0.9107rem + 2.3214vw, 3rem);
}

.bl_fvCatch span {
  display: block;
  width: fit-content;
  padding-inline: 20px;
  background: #f6f7fa;
  border-top-right-radius: 4px;
  color: #2a2e4e;
}

.bl_fvImg {
  height: 100%;
}

.bl_fvImg img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

/* === About === */

.ly_topAbout {
  margin: 60px 20px;
  border-top: 2px #8c888899 solid;
}

.bl_topAbout {
  margin-top: 24px;
}

.bl_topAbout_cont {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.bl_topAbout_contText {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bl_topAbout_contText h3 {
  font-weight: 700;
  font-size: clamp(1.25rem, 0.8929rem + 1.7857vw, 2.5rem);
  font-feature-settings: 'palt';
  line-height: 160%;
  letter-spacing: 0.05em;
}

.bl_topAbout_contText p {
  margin-left: 20px;
}

/* === Business === */

.ly_topBusiness {
  background: url(../img/bg-dark.svg) no-repeat top right / cover;
  padding: 60px 20px;
}

.ly_topBusiness .el_secHeader {
  padding-bottom: 34px;
  border-bottom: 2px #f6f7fa99 solid;
}

.bl_businessSwiper .swiper-wrapper {
  margin-top: 40px;
  aspect-ratio: 1 / 1;
  max-width: 360px;
}

.bl_businessSwiper .swiper-slide {
  position: relative;
  overflow: hidden;
}

.bl_businessSwiper .swiper-slide:hover {
  cursor: pointer;
}

.bl_businessSwiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.bl_businessSwiper .swiper-slide:hover img {
  transform: scale(1.05);
}

.bl_businessSwiper .swiper-slide-title {
  position: absolute;
  bottom: 4px;
  left: 4px;
  right: 4px;
  background: #fff;
  padding: 10px 10px 10px 16px;
  border-radius: 2px;
  font-size: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

/* === News === */

.ly_topNews {
  margin: 60px 20px;
}

.bl_topNews {
  border-top: 2px solid #00000099;
  padding-top: 20px;
}

.bl_topNews_cont {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.bl_topNews_itemLink {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bl_topNews_itemImg {
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
}

.bl_topNews_itemImg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bl_topNews_itemText {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fff;
  border-radius: 0 8px 8px 8px;
  padding: 10px;
  position: relative;
  margin-top: 18px;
}

.bl_topNews_itemText .el_postCat {
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  padding: 6px 10px 0;
  font-weight: 300;
  font-size: 14px;
  line-height: 1.2;
  letter-spacing: 0.05em;
  vertical-align: middle;
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: fit-content;
  color: #0d24a3;
  background: #fff;
  transform: translateY(-100%);
}

.bl_topNews_itemText h3 {
  font-feature-settings: 'palt';
  font-size: 18px;
}

.bl_topNews_cont p {
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.6;
}

/* === Recruit === */

.ly_recruit {
  margin-block: 60px;
  background: url(../img/bg-recruit.svg) no-repeat center;
  background-size: cover;
  padding: 60px 20px;
  color: #fff;
}

.bl_recruit {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
  letter-spacing: 0.05em;
}

.bl_recruit h3 {
  font-size: clamp(1.125rem, 1.0179rem + 0.5357vw, 1.5rem);
  text-align: center;
}

.bl_recruit span.hp_txtEng {
  font-size: clamp(2rem, 0.5714rem + 7.1429vw, 4rem);
}

.ly_recruitImgsTop,
.ly_recruitImgsBottom {
  width: 100vw;
  margin-left: -20px;
  pointer-events: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ly_recruitImgsTop img:first-child {
  width: 50vw;
  max-width: 320px;
}

.ly_recruitImgsTop img:last-child,
.ly_recruitImgsBottom img:first-child {
  width: 50vw;
  max-width: 180px;
}

.ly_recruitImgsBottom img:last-child {
  width: 50vw;
  max-width: 280px;
}

.ly_recruitImgsBottom {
  margin-top: 40px;
}

@media screen and (min-width: 768px) {
  .ly_fv {
    padding-left: 80px;
  }

  .bl_fvCatch {
    padding-inline: 0 40px;
  }

  .ly_topAbout {
    margin: 120px auto 100px auto;
    max-width: 1340px;
    padding-inline: 20px;
  }

  .bl_topAbout_cont {
    flex-direction: row;
    gap: 20px;
    align-items: center;
    margin-top: 32px;
  }

  .bl_topAbout_contImg {
    width: 50vw;
    max-width: 700px;
  }

  .bl_topAbout_contText {
    max-width: 560px;
  }

  .bl_topAbout_contText p {
    margin-left: min(4vw, 70px);
  }

  .bl_topAbout .el_btn {
    margin-top: 60px;
    margin-right: 0;
  }

  .ly_topBusiness {
    padding-block: 110px 95px;
  }

  .ly_topBusiness .el_secHeader {
    padding-bottom: 56px;
  }

  .bl_businessSwiper .swiper-wrapper {
    margin-top: 70px;
  }

  .bl_topBusiness {
    max-width: 1280px;
    margin-inline: auto;
  }

  .ly_topNews {
    margin-block: 120px 100px;
  }

  .bl_topNews {
    padding-top: 40px;
    max-width: 1280px;
    margin-inline: auto;
  }

  .bl_topNews_item a {
    flex-direction: row;
    gap: 40px;
  }

  .bl_topNews_itemImg {
    max-width: 320px;
    overflow: hidden;
  }

  .bl_topNews_itemImg img {
    transition: transform 0.3s ease;
  }

  .bl_topNews_item a:hover img {
    transform: scale(1.05);
  }

  .bl_topNews_item a:hover h3 {
    text-decoration: underline;
  }

  .bl_topNews_cont {
    gap: 42px;
    margin-top: 80px;
  }

  .bl_topNews_item {
    max-width: 1040px;
    margin-inline: auto;
  }

  .bl_topNews_itemText {
    padding: 12px 14px;
    gap: 20px;
    font-size: 16px;
  }

  .bl_topNews_cont p {
    font-size: 16px;
  }

  .bl_topNews_itemText h3 {
    font-size: 24px;
  }

  .bl_recruit {
    max-width: 516px;
    margin-inline: auto;
  }
}

@media screen and (min-width: 1280px) {
  .ly_recruit {
    position: relative;
    padding: 120px;
  }

  .bl_recruit .el_btn {
    margin-top: 80px;
    padding-inline: 64px;
    font-size: 18px;
  }

  .ly_recruitImgsTop {
    position: absolute;
    top: 120px;
    left: 0;
  }

  .ly_recruitImgsTop,
  .ly_recruitImgsBottom {
    width: calc(100vw - 160px);
    margin-left: 80px;
  }

  .ly_recruitImgsBottom {
    position: absolute;
    bottom: 120px;
    right: 80px;
  }
}