@charset "UTF-8";
/* =====================
  Custom properties
===================== */
:root {
  --max: 100 * 1600px;
  --min: 100 * 768px;
  --width: 1300;
  --max-width: 1600px;

  /* size */
  --section-both: 80rem;
  --section-top: 120rem;
  --section-bottom: 144rem;

  @media screen and (max-height: 1020px) and (min-width: 1300px) {
    --max: 100 * 1400px;
    --max-width: 1400px;
  }
}

/* =====================
  common
===================== */
body {
  font-size: 16rem;
}

a {
  transition: opacity var(--motion-default);
  &:hover {
    opacity: var(--hover-opacity-default);
  }
  &:has(> :is(img, picture)) {
    &:hover {
      opacity: var(--hover-opacity-strong);
    }
  }
}
a[href^='tel:'] {
  @media (min-width: 768px) {
    pointer-events: none;
  }
}

.sp {
  display: none;
}

.inner {
  max-width: var(--max-width);
}

.title,
.title-white {
  margin-bottom: 64rem;
  .en {
    font-size: 24rem;
    line-height: 1.6;
    display: block;
    margin-bottom: 8rem;
  }
  .ja {
    font-size: 40rem;
    line-height: 1.4;
    letter-spacing: 0.08em;
    color: var(--color-text-white);
    display: inline-block;
    padding: 4rem 8rem;
    background: var(--color-gradation);
  }
}
.title {
  .en {
    color: var(--color-primary);
  }
}
.title-white {
  .en {
    color: var(--color-text-white);
  }
}
.title-s {
  margin-bottom: 56rem;
  > span {
    display: block;
    text-align: center;
  }
  .en {
    font-size: 24rem;
    line-height: 1.6;
    margin-bottom: 8rem;
  }
  .ja {
    font-size: 40rem;
  }
}
.title02,
.title02-white {
  margin-bottom: 64rem;
  .en {
    font-size: 21rem;
    letter-spacing: 0;
    display: block;
    margin-bottom: 8rem;
  }
  .ja {
    font-size: 40rem;
    line-height: 1.5;
    display: block;
  }
  &.center {
    .en {
      text-align: center;
    }
    .ja {
      text-align: center;
    }
  }
}
.title02 {
  .en {
    color: var(--color-primary);
  }
}
.title02-white {
  .en {
    color: var(--color-text-white);
  }
}

.headline {
  font-size: 48rem;
  margin-bottom: 40rem;
  line-height: 1.5;
  letter-spacing: 0.06em;
  font-weight: bold;
}

.btn,
.btn_white {
  > a {
    width: fit-content;
    display: grid;
    grid-template-columns: max-content auto;
    align-items: center;
    column-gap: 24rem;
    margin-top: 48rem;
    .text {
      display: inline-block;
      font-weight: bold;
      padding-block: 10rem;
      position: relative;
      &::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 1rem;
        bottom: -1rem;
        left: 0;
        right: 0;
        transform-origin: right;
      }
    }
    &:hover {
      .text {
        &::after {
          animation: btn-underline 0.5s ease-in forwards;
        }
      }
    }
  }
  &.center {
    > a {
      margin-inline: auto;
    }
  }
  &.right {
    > a {
      margin-inline: auto 0;
    }
  }
}
.btn {
  .text {
    &::after {
      background-color: var(--color-primary);
    }
  }
}
.btn_white {
  > a {
    color: var(--color-text-white);
    .text {
      &::after {
        background-color: var(--color-text-white);
      }
    }
  }
}
.form-btn {
  text-align: center;
  border-radius: 2rem;
  padding: 16rem;
  min-width: 280rem;
  background-color: var(--color-primary);
  color: var(--color-text-white);
  font-weight: bold;
  initial-letter: 0.03em;
  margin-top: 48rem;
  transition: opacity var(--motion-default);
  &:hover {
    opacity: var(--hover-opacity-default);
  }
}

.map-link_btn {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-text-white);
  font-size: 11rem;
  text-transform: uppercase;
  line-height: 1.5;
  padding: 0 8rem;
  border-radius: 2rem;
  vertical-align: middle;
  margin-left: 4rem;
}

.inquiry-pump {
  > .inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32rem;
  }
}
.inquiry-pump_btn {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  column-gap: 8rem;
  text-align: center;
  font-size: 28rem;
  font-weight: bold;
  line-height: 1.6;
  color: var(--color-primary);
  background-color: var(--background-color-white);
  padding: 32rem 40rem;
  .notes {
    font-size: 14rem;
    display: block;
    text-align: center;
    margin-top: 4rem;
  }
}

.link-arrow,
.link-arrow_white,
.link-arrow_line,
.link-blank,
.link-plus {
  width: 48rem;
  height: 48rem;
  border-radius: 50%;
  display: grid;
  place-content: center;
  &::before {
    content: '';
    display: inline-block;
    background: var(--icon-arrow-white) no-repeat center / contain;
    width: 15rem;
    height: 15rem;
  }
}
.link-arrow,
.link-blank,
.link-plus {
  background-color: var(--color-primary);
}
.link-arrow {
  &::before {
    background-image: var(--icon-arrow-white);
  }
}
.link-arrow_white {
  background-color: var(--background-color-white);
  &::before {
    background-image: var(--icon-arrow-primary);
  }
}
.link-arrow_line {
  border: var(--border) var(--background-color-white);
  &::before {
    background-image: var(--icon-arrow-white);
  }
}
.link-blank {
  &::before {
    background-image: var(--icon-blank-white);
  }
}
.link-plus {
  &::before {
    background-image: var(--icon-plus-white);
  }
}

.link-text,
.link-text_blank {
  color: var(--color-link);
  text-decoration: underline;
}
.link-text_blank {
  display: inline-flex;
  align-items: center;
  column-gap: 4rem;
  &::after {
    content: '';
    display: inline-block;
    background: var(--icon-blank) no-repeat center / contain;
    width: 12rem;
    height: 12rem;
  }
}

.side-contents {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 80rem;
}
.several-text {
  > p + p {
    margin-top: 16rem;
  }
}

.list {
  width: calc(100% - 80rem);
  margin-inline: 80rem;
  > li {
    display: grid;
    grid-template-columns: 190rem 1fr;
    column-gap: 16rem;
  }
  :is(.list-head, .list-contents) {
    padding-block: 24rem;
    border-bottom: var(--border) var(--border-color-gray);
  }
  .list-head {
    font-weight: bold;
  }
}
.list-table {
  width: 100%;
  & th,
  & td {
    padding: 12rem 16rem;
    border: var(--border) var(--border-color-gray);
  }
  & th {
    background-color: #eff1fa;
    width: 24.73%;
  }
}
.closed-number-list {
  > li {
    list-style-type: none;
    counter-increment: cnt;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: first baseline;
    &::before {
      display: block;
      content: '(' counter(cnt) ') ';
    }
  }
}
.bullet-list {
  list-style-type: disc;
  padding-left: 1em;
  > li {
    &::marker {
      font-size: 0.7em;
    }
  }
}

/* =====================
  header
===================== */
:root {
  --height-header: 136rem;
}
.header-logo {
  & img {
    width: 205rem;
    aspect-ratio: 205 / 57;
  }
}
.header {
  height: var(--height-header);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding-inline: 40rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 80rem;
  border-bottom: var(--border) rgb(255 255 255 / 0.6);
  transition: all 0.5s ease-in-out;
  &.hide {
    transform: translateY(-100%);
    opacity: 0;
  }
  &.scrolled {
    background-color: rgb(0 0 0 / 0.25);
    backdrop-filter: blur(18rem);
    border-bottom-color: rgb(255 255 255 / 0.2);
  }

  .gnav {
    height: 100%;
    > ul {
      display: flex;
      justify-content: flex-end;
      align-items: center;
      column-gap: 40rem;
      color: var(--color-text-white);
      font-weight: bold;
      letter-spacing: 0.03em;
      height: 100%;
      > li {
        height: 100%;
        display: grid;
        place-content: center;
        place-items: center;
        position: relative;
        &:not(:last-of-type)::after {
          content: '';
          background-color: var(--color-primary);
          width: 100%;
          height: 2rem;
          position: absolute;
          left: 0;
          right: 0;
          bottom: -1rem;
          z-index: 1;
          transform: scaleX(0);
          transform-origin: left;
          transition: transform var(--motion-default);
        }
        &:has(a:hover) {
          &::after {
            transform: scaleX(1);
          }
        }
        &.open {
          &::after {
            transform: scaleX(1);
          }
        }
        > a {
          filter: drop-shadow(0 0 8rem rgb(30 31 37 / 0.4));
        }
      }
    }
  }
  .gnav-item__more {
    position: relative;
    > a {
      display: flex;
      align-items: center;
      column-gap: 6rem;
      &::after {
        content: '';
        display: inline-block;
        background: var(--icon-plus-white) no-repeat center / contain;
        width: 11rem;
        height: 11rem;
        margin-top: 0.1em;
      }
    }
  }
  .sub-nav-item {
    background-color: var(--background-color-white);
    padding: 32rem 40rem;
    color: var(--color-text-primary);
    font-size: 14rem;
    line-height: 1.4;
    position: absolute;
    top: var(--height-header);
    left: 0;
    z-index: 1;
    width: max-content;
    display: none;
    grid-auto-flow: column;
    grid-template-rows: repeat(3, auto);
    gap: 16rem 40rem;
    box-shadow: 0 4rem 20rem 0 rgb(0 0 0 /0.2);
    > li {
      > a {
        width: fit-content;
        display: flex;
        align-items: center;
        column-gap: 8rem;
        &::before {
          content: '';
          display: inline-block;
          background: var(--color-gradation);
          width: 10rem;
          height: 1rem;
        }
      }
    }
  }
  .gnav {
    > ul {
      > li.gnav-item__wrap {
        display: flex;
        align-items: center;
        column-gap: 16rem;
        height: 49rem;
      }
    }
  }
  .gnav-item__sdgs {
    > a {
      width: 206rem;
      height: var(--btn-height);
      background-color: var(--background-color-white);
      border-radius: 2rem;
      padding: 14rem;
      display: block;
    }
    & img {
      width: 100%;
      aspect-ratio: 89 / 10;
    }
  }
  .gnav-item__contact {
    > a {
      display: block;
      background-color: var(--color-primary);
      padding: 10rem 32rem;
      height: var(--btn-height);
      border-radius: 2rem;
    }
  }
}

/* =====================
  contact
===================== */
.contact {
  background: url(/assets/img/common/contact-bg.webp) no-repeat center / cover;
  color: var(--color-text-white);
  .inner {
    padding: 112rem 120rem;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 40rem;
  }
  .title-s {
    > span {
      text-align: left;
    }
  }
  .link-arrow_white {
    width: 104rem;
    height: 104rem;
    transition: 0.4s cubic-bezier(0.45, 0, 0.55, 1);
    &::before {
      transition: 0.4s cubic-bezier(0.45, 0, 0.55, 1);
    }
  }
  > a {
    &:hover {
      .link-arrow_white {
        transform: scale(1.1);
        &::before {
          transform: scale(1.1);
        }
      }
    }
  }
}

/* =====================
  footer
===================== */
.footer {
  background: url(/assets/img/common/footer-bg.webp) no-repeat center / cover;
  .inner {
    padding-bottom: 0;
  }
  .copyright {
    font-size: 13rem;
    text-align: center;
    padding-block: 40rem;
  }
}
.footer-upper {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 56rem;
  padding-bottom: 56rem;
  border-bottom: rgb(33 33 35 /0.2) var(--border);
}
.footer-information_logo {
  display: inline-block;
  width: 234rem;
  img {
    width: 100%;
    aspect-ratio: 117 / 19;
  }
}
.footer-information_item {
  margin-top: 112rem;
  > p {
    font-weight: bold;
    font-size: 15rem;
    margin-bottom: 3rem;
  }
  > address {
    font-size: 13rem;
  }
}
.footer-btn {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  display: inline-block;
  min-width: 279rem;
  padding: 16rem;
  margin-top: 24rem;
  text-align: center;
  font-weight: bold;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, auto);
  justify-content: flex-end;
  gap: 56rem;
  font-weight: bold;
  .vertical {
    > ul {
      display: flex;
      flex-direction: column;
      gap: 24rem;
    }
  }
}
.footer-nav_more {
  width: max-content;
}
.footer-nav_sub {
  display: grid;
  margin-top: 16rem;
  grid-auto-flow: column;
  grid-template-rows: repeat(3, auto);
  gap: 12rem 40rem;
  width: max-content;
  > li {
    > a {
      --color: rgb(33 33 35 / 0.7);
      font-size: 13rem;
      line-height: 1.4;
      color: var(--color);
      display: grid;
      grid-template-columns: repeat(2, auto);
      justify-content: flex-start;
      column-gap: 8rem;
      &::before {
        content: '';
        display: inline-block;
        background-color: var(--color);
        width: 8rem;
        height: 1rem;
        margin-top: calc(13rem * 1.4 / 2 - 1rem);
        margin-top: calc(1lh / 2 - 1rem);
      }
    }
  }
}

/* =====================
  2nd
===================== */
.sub-mv {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding: var(--height-header) var(--section-both) 0;
  > h1 {
    padding: 124rem 40rem 72rem;
    font-size: 48rem;
    font-weight: bold;
    line-height: 1.4;
    letter-spacing: 0.08em;
    color: var(--color-text-white);
  }
}
.breadcrumbs-list {
  --space: 8rem;
  color: var(--color-text-white);
  font-size: 13rem;
  line-height: 1.6;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space);
  padding-bottom: 24rem;
  > li {
    > a {
      display: flex;
      column-gap: var(--space);
      &::after {
        content: '/';
        display: inline-block;
      }
    }
    &:last-of-type {
      position: relative;
      &::before {
        content: '';
        position: absolute;
        background-color: var(--background-color-white);
        width: 100%;
        height: 1rem;
        left: 0;
        right: 0;
        bottom: 1rem;
      }
      > a {
        &::after {
          display: none;
        }
      }
    }
  }
}

/* =====================
  product
===================== */
.product {
  background-color: #2f5061;
  position: relative;
  z-index: 0;
  overflow-x: hidden;
  &::after {
    content: '';
    position: absolute;
    background: url(/assets/img/top/product-bg.png) repeat center / 21rem;
    width: 100%;
    height: 100%;
    inset: 0;
    z-index: -1;
  }
  > .inner {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: repeat(3, auto);
    gap: 64rem 40rem;
  }
  .title-white {
    grid-column: 1 / 2;
    margin-bottom: 0;
  }
  .btn_white {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
    place-content: center;
  }

  .product-slide_wrap {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
  }
  .product-slide {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
    position: relative;
    margin-right: calc(50% - 50vw);
    padding-right: calc(50vw - 50% + var(--section-both));
    overflow-y: initial;
    /* .swiper-wrapper {
    transition-timing-function: linear;
  } */
  }
}
@supports (margin-right: 50svw) {
  .product-slide {
    margin-right: calc(50% - 50svw);
  }
}
@supports (padding-right: 50svw) {
  .product-slide {
    padding-right: calc(50svw - 50% + var(--section-both));
  }
}
.product {
  .product-slide_item {
    margin-right: 32rem;
    width: fit-content;
    & img {
      width: 454rem;
      aspect-ratio: 227 / 171;
    }
    & h3 {
      font-size: 24rem;
      color: var(--color-text-white);
      margin-top: 24rem;
    }
  }
  .product-slide_parts {
    grid-column: 1 / 3;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    column-gap: 80rem;
    margin-top: 26rem;

    .swiper-scrollbar {
      position: static !important;
      width: 100% !important;
      height: 6rem !important;
      background-color: #2c4755;
      border-radius: calc(1px / 0);
    }
    .swiper-scrollbar-drag {
      background-color: var(--background-color-white);
      border-radius: calc(1px / 0);
      transition-timing-function: linear;
    }
  }
  .product-slide_button {
    display: flex;
    align-items: center;
    column-gap: 16rem;
    .swiper-button-prev,
    .swiper-button-next {
      position: static;
      width: 48rem;
      height: 48rem;
      margin-top: 0;
      &::after {
        display: none;
      }
    }
    .swiper-button-prev {
      .link-arrow_line {
        &::before {
          transform: rotate(-135deg);
        }
      }
    }
    .swiper-button-next {
      .link-arrow_line {
        &::before {
          transform: rotate(45deg);
        }
      }
    }
  }
}