@charset "UTF-8";
/* =====================
  mv
===================== */
.first-view {
  height: calc(100vh - var(--header-H));
  padding-bottom: 61rem;
  padding-top: 168rem;
  position: relative;
  @supports (height: 100svh) {
    height: calc(100svh - var(--header-H));
  }
}
.first-view__text {
  position: absolute;
  width: 100%;
  top: 37rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  padding-inline: 16rem;
  .en {
    font-size: 40rem;
    line-height: 1.4;
    color: transparent;
    background-color: var(--color-primary);
    background-image: radial-gradient(circle, rgb(20, 216, 230) 0%, rgb(20 216 230 / 0) 75%);
    background-repeat: no-repeat;
    background-position: -6rem 0;
    background-size: 75%;
    -webkit-background-clip: text;
    background-clip: text;
    animation: demo_kirari 2.8s backwards ease-in-out;
    span {
      display: block;
      text-align: center;
    }
  }
  .ja {
    margin-top: 56rem;
    font-size: 16rem;
    color: var(--color-primary);
    display: inline-flex;
    flex-direction: column;
    row-gap: 10rem;
    > p {
      > span {
        display: inline-block;
        line-height: 1.7;
        background-color: var(--background-color);
        border-radius: 4rem;
        padding: 6rem 8rem;
        @supports (text-box: trim-both cap alphabetic) {
          text-box: trim-both cap alphabetic;
          padding: 14rem 8rem;
        }
      }
    }
  }
}
@keyframes demo_kirari {
  0% {
    background-position: -520rem 50%;
  }
  100% {
    background-position: 400% 50%;
  }
}
.first-view__wrap {
  height: 100%;
  position: relative;
  &::after {
    content: '';
    background: url(/assets/img/top/sp-mv-blob.svg) no-repeat center / contain;
    width: 100vw;
    height: 21.03vw;
    position: absolute;
    top: -1rem;
    left: 0;
    right: 0;
    z-index: 1;
  }
}
.first-view__slide {
  height: 100%;
  -webkit-transition-timing-function: linear !important;
  transition-timing-function: linear !important;
}
.first-view__image {
  width: 100%;
  height: 100%;
  margin-inline: 6rem;
  > div {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    height: 100%;
    width: 100%;
  }
  .slide01 {
    background-image: url(/assets/img/top/sp-mv01.png);
  }
  .slide02 {
    background-image: url(/assets/img/top/sp-mv02.png);
  }
  .slide03 {
    background-image: url(/assets/img/top/sp-mv03.png);
  }
}
.scrolldown {
  width: 119rem;
  height: 119rem;
  mix-blend-mode: difference;
  position: absolute;
  left: calc(50% - 119rem / 2);
  bottom: 35rem;
  z-index: 10;
  &::before,
  &::after {
    content: '';
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    position: absolute;
  }
  &::before {
    background-image: url(/assets/img/top/scrolldown-arrow.svg);
    width: 11rem;
    height: 41rem;
    top: calc(50% - 41rem / 2);
    left: calc(50% - 11rem / 2);
  }
  &::after {
    background-image: url(/assets/img/top/scrolldown-text.svg);
    width: 100%;
    height: 100%;
    inset: 0;
    animation: scrolldown 16s linear infinite;
  }
}
@keyframes scrolldown {
  from {
    transform: rotate(0);
  }
  to {
    transform: rotate(-360deg);
  }
}

/* =====================
  news
===================== */
.news {
  .inner-both {
    padding-block-start: 16rem;
    padding-block-end: 48rem;
  }
}
.news_wrap {
  .button-capsule {
    margin-inline: auto;
  }
}
.news-list {
  > li {
    border-bottom: var(--border-gray) var(--border);
    &:first-child {
      border-top: var(--border-gray) var(--border);
    }
  }
}
.news-list_item {
  display: flex;
  flex-direction: column;
  row-gap: 8rem;
  padding: 24rem 8rem;
  &:hover {
    .news-list_headline {
      > p {
        &::after {
          transform: scale(1, 1);
          transition-duration: var(--motion-default);
        }
      }
    }
  }
}
.news-list_meta {
  display: flex;
  align-items: center;
  column-gap: 16rem;
  .en {
    font-size: 12rem;
    color: var(--color-primary);
  }
}
.news-list_kind {
  min-width: 76rem;
  text-align: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 2rem 8rem;
  font-size: 11rem;
  line-height: 1.6;
  border-radius: 2rem;
  display: inline-block;
  @supports (text-box: trim-both cap alphabetic) {
    text-box: trim-both cap alphabetic;
    padding: 6rem 8rem;
  }
}
.news-list_headline {
  height: 1lh;
  > p {
    font-size: 14rem;
    max-width: 100%;
    overflow-x: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
    position: relative;
    &::after {
      content: '';
      position: absolute;
      width: 100%;
      height: 1rem;
      background-color: var(--color-text-primary);
      left: 0;
      bottom: 3rem;
      z-index: 1;
      transform-origin: left;
      transform: scale(0, 1);
    }
  }
}

/* =====================
  introduction
===================== */
.introduction {
  --roundTrim: 9.74vw;
  padding-top: var(--roundTrim);
  position: relative;
  overflow-x: hidden;
  &::before {
    content: '';
    background: url(/assets/img/top/sp-introduction-bg.svg) no-repeat center / contain;
    width: 100vw;
    height: var(--roundTrim);
    position: absolute;
    top: 1px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
  }
  .inner-both {
    padding-top: 18rem;
    padding-bottom: var(--section-bottom);
  }
}
.introduction__bg {
  background-color: var(--color-primary);
  position: relative;
  &::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url(/assets/img/top/introduction-bg02.png) repeat-x center / 850.95rem auto;
    z-index: 0;
  }
}
.introduction-text {
  color: var(--color-white);
  margin-top: 24rem;
  text-align: center;
  h2 {
    font-size: 26rem;
  }
}
.introduction-text_p {
  margin-top: 24rem;
  font-size: 16rem;
  line-height: 2.3;
}

/* =====================
  product
===================== */
.product {
  background-color: #d3e7f9;
}
.product__bg {
  height: 295rem;
  position: relative;
  &::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 120rem;
    background: linear-gradient(rgb(211 231 249 / 0), #d3e7f9);
    left: 0;
    right: 0;
    bottom: 0;
  }
  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

/* =====================
  business
===================== */
.business {
  .inner {
    position: relative;
    z-index: 0;
    &::after {
      content: '';
      position: absolute;
      background: url(/assets/img/top/sp-business-bg.png) no-repeat center / contain;
      width: 100vw;
      height: 115.39vw;
      left: 0;
      bottom: 0;
      z-index: -1;
    }
  }
}
.business-img_wrap {
  display: none;
}
.business-list {
  > li {
    border-bottom: var(--border) var(--border-gray);
    padding: 24rem 8rem 0;
    &:first-child {
      border-top: var(--border) var(--border-gray);
    }
  }
}
.sp-business-img {
  img {
    width: 100%;
    height: 239rem;
    aspect-ratio: 342 / 239;
    object-fit: cover;
    border-radius: var(--img-round);
  }
}
.business-list_item {
  padding-top: 20rem;
  padding-bottom: 24rem;
  display: grid;
  align-items: center;
  grid-template-columns: 1fr auto;
  column-gap: 24rem;
  font-size: 17rem;
  transition-duration: var(--motion-default);
  &:hover {
    .business-list_arrow {
      &::after {
        transform: translate(-50%, -50%) scale(1, 1);
        opacity: 1;
      }
    }
    .icon {
      opacity: 0;
    }
  }
}
.business-list_arrow {
  position: relative;
  display: flex;
  align-items: center;
  width: 13.6rem;
  &::after {
    content: '';
    position: absolute;
    background-color: var(--color-primary-pale);
    border-radius: 50%;
    width: 8rem;
    height: 8rem;
    display: inline-block;
    top: 50%;
    left: 50%;
    transition-duration: var(--motion-default);
    transform: translate(-50%, -50%) scale(0, 0);
    opacity: 0;
    z-index: 10;
  }
  .icon {
    width: 13.6rem;
    height: 11.2rem;
    transition-duration: var(--motion-default);
  }
}

/* =====================
  about
===================== */
.about {
  background-color: var(--background-color-gray);
}
.about_wrap {
  border-radius: var(--img-round);
  overflow: hidden;
}
.about_item {
  display: block;
  color: var(--color-white);
  overflow: hidden;
  transition-duration: var(--motion-default);
  position: relative;
  z-index: 0;
  &::before {
    content: '';
    position: absolute;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    width: 100%;
    height: 100%;
    inset: 0;
    z-index: -1;
    transition-duration: var(--motion-default);
  }
  &.company {
    &::before {
      background-image: url(/assets/img/top/sp-company-bg.png);
    }
  }
  &.sdgs {
    &::before {
      background-image: url(/assets/img/top/sp-sdgs-bg.png);
    }
  }
  &:hover {
    &::before {
      transform: scale(1.1);
    }
  }
  &:hover {
    .about_item_inner {
      &::before {
        opacity: 0;
      }
    }
    .button-icon {
      .icon {
        opacity: 0;
      }
      &::after {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1, 1);
      }
    }
  }
}
.about_item_inner {
  margin-top: 112rem;
  padding: 40rem 24rem;
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: 24rem;
  align-items: flex-end;
  position: relative;
  &::before {
    content: '';
    position: absolute;
    background: linear-gradient(rgb(8 27 43 / 0), rgb(8 27 43 / 0.8));
    inset: 0;
    z-index: -1;
    transition: opacity 0.3s ease-in-out;
  }
  .button-circle {
    width: 40rem;
    height: 40rem;
  }
}
.about_item_title {
  margin-bottom: 16rem;
  .en {
    font-size: 14rem;
  }
  .ja {
    font-size: 24rem;
    line-height: 1.7;
    letter-spacing: 0.08em;
    margin-top: 2rem;
  }
}

/* =====================
  recruit
===================== */
.recruit {
  background: url(/assets/img/top/recruit-bg.png) repeat center 80%;
}
.recruit-text {
  padding: var(--section-top) var(--section-both) var(--section-bottom);
}
.recruit-text_main {
  line-height: 2.3;
  letter-spacing: 0.03em;
}
.recruit-img {
  height: 410rem;
  background: url(/assets/img/top/sp-recruit01.png) no-repeat center / cover;
}