@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500&family=Zen+Kaku+Gothic+New&family=Zen+Maru+Gothic&display=swap');

:root {
  font-size: 16px; /* 1rem */
  --font-sans-serif: "Zen Kaku Gothic New", sans-serif;
  --font-maru-gothic: "Zen Maru Gothic", sans-serif;
  --font-montserrat: "Montserrat", sans-serif;
  --font-serif: serif;
  --color-body: #000;
  --color-link: #128B63;
  --bg-gradient: linear-gradient(to right, #40c79a 0%, #447fde 100%);
  --border-radius-pill: 50rem;
  --padding-container: 10px;
  --max-width: 1000px;
  --max-width-container: calc(var(--max-width) + var(--padding-container) * 2);
}

body {
  font-family: var(--font-sans-serif);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-body);
  scrollbar-gutter: stable;
}

section {
  display: flow-root;
  position: relative;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: opacity .3s ease-out;
  &:hover {
    color: var(--color-link);
    opacity: .7;
  }
}

img {
  max-width: 100%;
}

h1, h2, h3, h4, h5, h6, dl, dt, dd {
  display: flow-root;
  font-family: inherit;
  font-weight: inherit;
  padding: 0;
  margin: 0;
}

.my-ajax-loading {
  position: fixed;
  inset: 0;
  background-color: rgba(255, 255, 255, .5);
  z-index: 2000;
  > .spinner-grow {
    position: absolute;
    inset: 0;
    place-self: center;
  }
}

.my-container {
  position: relative;
  max-width: var(--max-width-container);
  margin-inline: auto;
  padding: 0 var(--padding-container);
}

.my-cols,
.my-rows {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  &.my-rows {
    flex-direction: column;
  }
}

.my-breadcrumb {
  margin-bottom: 5rem;
  > ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
    font-weight: bold;
    li + li::before {
      content: '/';
      margin-inline: .5em;
    }
  }
}

.my-title-head {
  position: relative;
  height: 11.875rem;
  background: center / cover no-repeat;
  margin-bottom: 2.5rem;
  &::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .7);
    mix-blend-mode: multiply;
  }
  > h1 {
    position: relative;
    max-width: var(--max-width-container);
    padding-inline: var(--padding-container);
    margin-inline: auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.625rem;
    &::before,
    &::after {
      content: '';
      position: absolute;
      inset: auto 0 0;
      margin-inline: auto;
      width: 2px;
      height: 2.5rem;
      background: #fff;
    }
    &::after {
      background: #128B63;
      margin-bottom: -2.5rem;
    }
    [lang="en"] {
      font-family: var(--font-montserrat);
      font-size: 1.5625rem;
      font-weight: 500;
      color: #128B63;
    }
    [lang="ja"] {
      font-size: 1.5625rem;
      font-weight: bold;
      color: #fff;
    }
  }
}

.my-title01 {
  position: relative;
  font-size: 2rem;
  text-align: center;
  margin-bottom: 3.75rem;
  overflow: hidden;
  &::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    width: 10rem;
    height: 6px;
    margin-inline: auto;
    background: var(--bg-gradient);
  }
  [lang="ja"] {
    position: absolute;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
  }
  [lang="en"] {
    font-family: var(--font-montserrat);
    font-size: 3.125em;
    font-weight: 500;
    white-space: nowrap;
    color: #F5F5F5;
  }
  &.-w {
    [lang="en"] {
      color: #fff;
    }
  }
}

.my-title02 {
  position: relative;
  height: 11.25rem;
  margin-bottom: 2.5rem;
  background: center / cover no-repeat;
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  &::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(75, 110, 150, 0.8);
    mix-blend-mode: multiply;
  }
  h2 {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem 1.25rem;
    padding: 1rem;
    > strong {
      display: flex;
      justify-content: center;
      align-items: center;
      width: 10.75rem;
      height: 3.4375rem;
      background: #fff;
      border-radius: var(--border-radius-pill);
      font-size: 1.5625rem;
      font-weight: bold;
      color: #128B63;
    }
    > span {
      font-size: 2rem;
      font-weight: bold;
      color: #fff;
    }
  }
}

.my-title03 {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 1.375rem;
  font-weight: bold;
  color: #128B63;
  background: url(../img/title03-bg.svg) 0 0 / contain no-repeat;
  width: 100%;
  height: 2.5rem;
  padding-left: 1.625rem;
  margin-bottom: 1.875rem;
  &::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #128B63;
  }
  &.-noline {
    margin-inline: auto;
    width: fit-content;
    &::after {
      display: none;
    }
  }
}

.my-btn01 {
  display: inline-block;
  min-width: 17.5rem;
  max-width: 100%;
  font-size: 1rem;
  font-weight: bold;
  padding: 0.75em 3em;
  background: var(--bg-gradient);
  color: #fff;
  border-radius: var(--border-radius-pill);
  &:hover {
    color: #fff;
  }
}

.my-btn02 {
  display: inline-block;
  max-width: 100%;
  font-size: 1rem;
  font-weight: bold;
  color: #128B63;
  padding: 0.9375rem 1.75rem;
  border: 2px solid #128B63;
  border-radius: var(--border-radius-pill);
}

.my-table01 {
  margin-inline: auto;
  border: 2px solid #128B63;
  caption {
    font-weight: bold;
    color: #004171;
    padding: 0;
    margin-bottom: 0.625rem;
    caption-side: top;
  }
  th, td {
    font-weight: bold;
    white-space: nowrap;
    padding-block: 0.625rem;
    border: 1px solid #fff;
    text-align: center;
    width: 6.875rem;
  }
  th {
    background: #128B63;
    color: #fff;
  }
  td {
    border-color: #707070;
  }
}

.my-table02 {
  width: 100%;
  max-width: 42.5rem;
  margin-inline: auto;
  th, td {
    padding: 1.25rem;
    a {
      color: #447FDE;
    }
  }
  th {
    padding-right: 0;
    color: #128B63;
    font-weight: 500;
    white-space: nowrap;
  }
  tr:nth-of-type(odd) {
    background: #fff;
  }
}

.my-under_construction {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  font-size: 1.4375rem;
  font-weight: bold;
  color: #128B63;
  &::before,
  &::after {
    content: '';
    display: block;
    width: 2.875rem;
    height: 1px;
    background: #128B63;
  }
}

.my-header {
  display: flow-root;
  position: relative;
  background: #fff;
  border-top: 5px solid #128B63;
  z-index: 11;
  > .my-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 1.875rem var(--padding-container) 0;
    max-width: 1200px;
  }
  .my-header-logo {
    display: block;
    h1 {
      img {
        display: block;
        width: 10.3125rem;
      }
    }
  }
  .my-header-company {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1em;
    .-txt01 > img {
      width: 9.895rem;
    }
    .-txt02 > img {
      width: 11.4375rem;
    }
  }
  .my-header-menu {
    display: none;
    cursor: pointer;
    &::before {
      content: '☰';
      display: flex;
      justify-content: center;
      align-items: center;
      width: 1.5em;
      height: 1.5em;
      font-size: 1.5rem;
    }
    #menu-toggle:checked ~ &::before {
      content: '✕';
    }
  }
  .my-header-nav {
    width: 100%;
    background: var(--bg-gradient);
    transform: translateY(1.875rem);
    > ul {
      list-style: none;
      max-width: var(--max-width-container);
      padding: 0 var(--padding-container);
      margin: 0 auto;
      font-size: 1rem;
      font-weight: bold;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.2rem 0;
      > li {
        display: flex;
        align-items: center;
        height: 3.75rem;
        + li {
          &::before {
            content: '';
            width: 1px;
            height : 1.25rem;
            margin-block: auto;
            background: #fff;
          }
        }
        > a {
          display: flex;
          align-items: center;
          padding-inline: 1.2em;
          height: 100%;
          white-space: nowrap;
          color: #fff;
        }
      }
    }
    .-sub {
      list-style: none;
      padding: 0;
      margin: 0;
      li {
        position: relative;
        font-size: 1rem;
        font-weight: bold;
        color: var(--color-body);
        a {
          padding-left: 0.75em;
          &::before {
            content: '';
            position: absolute;
            inset: 0 auto 0 0;
            width: 0.3125em;
            height: 0.3125em;
            margin-block: auto;
            background: #128B63;
            border-radius: 50%;
          }
        }
      }
    }
  }
}

.my-main {
  display: flow-root;
  position: relative;
  background: #F5F5F5;
}

.my-footer {
  display: flow-root;
  position: relative;
  background: #393939;
  .my-footer-pagetop {
    position: fixed;
    right: .5rem;
    bottom: .5rem;
    width: 4.25rem;
    height: 4.25rem;
    background: url(../img/icon-pagetop.svg) center / contain no-repeat;
    z-index: 10;
  }
  > .my-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3.125rem 2.5rem;
  }
  .my-footer-bnr {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 3.125rem;
    a {
      display: block;
      &.-bnr01 {
        width: 13.9375rem;
      }
      &.-bnr02 {
        width: 16.0625rem;
      }
      > img {
        display: block;
        width: 100%;
      }
    }
  }
  .my-footer-nav {
    margin-bottom: 3.125rem;
    ul {
      list-style: none;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.4em 1.2rem;
      margin: 0;
      > li {
        a {
          position: relative;
          color: #B3B3B3;
          font-weight: bold;
          padding-left: 1rem;
          &::before {
            content: '';
            position: absolute;
            inset: 0 auto 0 0;
            width: 0.625rem;
            height: 1px;
            margin-block: auto;
            background: #128B63;
          }
        }
      }
    }
  }
  .my-footer-contact {
    text-align: center;
    .-link {
      margin-top: 1.25rem;
      a {
        color: #B3B3B3;
        font-size: 0.875rem;
        font-weight: bold;
      }
    }
  }
  small {
    display: flow-root;
    text-align: center;
    background: #128B63;
    font-family: var(--font-montserrat);
    font-size: 0.875rem;
    font-weight: 500;
    color: #fff;
    padding: 1em;
  }
}

#products {
  padding-block: 6.25rem;
  .my-cols {
    flex-wrap: wrap;
    justify-content: center;
    gap: 3.125rem;
    a {
      position: relative;
      display: block;
      width: 18.75rem;
      border-radius: 5px;
      border: 2px solid #128b63;
      box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.4);
      overflow: hidden;
      &::after {
        content: '';
        position: absolute;
        inset: auto auto 1.25rem 1.25rem;
        width: 1.875rem;
        height: 1.875rem;
        background: url(../img/icon-arrow-right-circle-b.svg) center / contain no-repeat;
        transition: transform .3s ease-out;
      }
      &:hover::after {
        transform: translateX(0.5rem);
      }
      img {
        display: block;
        width: 100%;
      }
    }
  }
}

#home {
  #products {
    background: #fff;
  }
}

#home-hero {
  background: url(../img/home-hero-bg.jpg) center / cover no-repeat;
  height: 47.65625dvw;
  .my-container {
    display: flex;
    align-items: center;
    height: 100%;
    p {
      font-weight: bold;
      font-size: 2rem;
      color: #004171;
      margin-bottom: 3em;
    }
  }
}

#home-history {
  padding-top: 3.75rem;
  .my-cols {
    gap: 1.875rem;
    .-txt01 {
      flex: 1;
    }
    .-txt02 {
      width: 20.625rem;
      border-radius: 5px;
      background: #fff;
      border: 1px solid #128b63;
      dl {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1.25rem;
        height: 100%;
        dt {
          display: flex;
          justify-content: center;
          align-items: center;
          background: #128b63;
          width: 12rem;
          height: 2.625rem;
          font-size: 1.125rem;
          font-weight: bold;
          color: #fff;
        }
      }
    }
  }
}

#home-company {
  padding-block: 6.25rem;
  .-group {
    max-width: 56.25rem;
    margin: 3.75rem auto 0;
    .-head {
      background: #004171;
      max-width: 25.625rem;
      padding: 1.25rem;
      text-align: center;
      font-weight: bold;
      font-size: 1.375rem;
      color: #fff;
    }
    .-branch {
      position: relative;
      background: #fff;
      margin-left: 3.75rem;
      padding: 1.875rem;
      &::before {
        content: '';
        position: absolute;
        inset: 0 100% 50% auto;
        width: 1.6625rem;
        border: solid #004171;
        border-width: 0 0 3px 3px;
      }
      .-cols {
        columns: 4;
        column-gap: 0;
        white-space: nowrap;
      }
      .-jp {
        font-weight: bold;
        font-size: 1.375rem;
        color: #128b63;
        margin-top: 1.5625rem;
      }
    }
  }
  .my-cols {
    justify-content: space-between;
    width: 100%;
    max-width: 55rem;
    margin: 2.5rem auto 5rem;
    .-img {
      width: 48.8%;
      img {
        display: block;
        width: 100%;
      }
    }
  }
}

#turbo-g5 {
  #top-hero {
    padding-block: 4.375rem;
    background: url(../img/turbo-g5/top-hero-bg.jpg) center / cover no-repeat;
    .my-cols {
      align-items: center;
      gap: 1.5rem;
      padding-inline: 3.125rem;
      border-radius: 10px;
      background: rgba(255, 255, 255, 0.75);
      .-txt {
        padding-block: 2.1875rem;
        font-family: var(--font-maru-gothic);
        font-weight: bold;
        white-space: nowrap;
        .-txt01 {
          font-size: 1.375rem;
          margin-bottom: 1.125rem;
          strong {
            font-size: 1.2em;
          }
        }
        .-txt02 {
          font-size: 1.875rem;
          color: #128B63;
          text-decoration: #FCD400 underline 3px;
          text-underline-offset: .2em;
          strong {
            font-size: 1.6em;
          }
        }
        .-txt03 {
          font-size: 3rem;
          color: #004171;
        }
        .-img01 {
          display: block;
          width: 18rem;
          margin-top: 0.5rem;
        }
      }
      .-img {
        flex: 1;
        img {
          width: 100%;
        }
      }
    }
    .-contact {
      position: absolute;
      right: 0;
      bottom: 0;
      background: #004171;
      font-size: 1.125rem;
      font-weight: bold;
      color: #fff;
      padding: 1rem 4rem 1rem 1.25rem;
      > span {
        position: absolute;
        top: 0;
        right: 1.25rem;
        bottom: 0;
        margin-block: auto;
        width: 1.875rem;
        height: 1.875rem;
        background: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        &::before {
          content: '';
          display: block;
          width: 0.625rem;
          height: 0.625rem;
          background: url(../img/icon-arrow-right.svg) center / contain no-repeat;
        }
      }
    }
  }

  #top-products {
    padding-block: 3.75rem 1rem;
    &::before {
      content: '';
      position: absolute;
      inset: auto 0 calc(-2.75rem + 1px);
      width: 100%;
      height: 5.5rem;
      background: #F5F5F5;
      border-radius: 0 0 50% 50%;
      clip-path: rect(50% auto auto auto);
      z-index: 1;
    }
    .my-container {
      > p {
        text-align: center;
        font-weight: bold;
      }
      > .my-cols {
        flex-wrap: wrap;
        justify-content: center;
        gap: 3.125rem 0.625rem;
        margin-top: 5rem;
        > li {
          width: 15rem;
          border-radius: 10px;
          border: 2px solid #128B63;
          dl {
            dt {
              display: flex;
              justify-content: center;
              align-items: center;
              width: 80%;
              height: 2.625rem;
              margin: -1.3125rem auto 0;
              background: #128B63;
              font-size: 1.125rem;
              font-weight: bold;
              color: #fff;
              border-radius: var(--border-radius-pill);
            }
            dd {
              padding: 1.25rem;
              font-weight: 500;
              font-size: 0.875rem;
              img {
                display: block;
                width: 100%;
                max-width: 11.375rem;
                margin-bottom: 0.625rem;
              }
            }
          }
        }
      }
      .-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.875rem;
        margin-block: 3.75rem 5rem;
        > a {
          position: relative;
          display: flex;
          width: 25rem;
          height: 8.875rem;
          background: #004171;
          color: #fff;
          border-radius: 12px;
          &::after {
            content: '';
            position: absolute;
            inset: 0 0.625rem 0 auto;
            width: 0.3875rem;
            height: 0.5875rem;
            margin-block: auto;
            background: url(../img/icon-arrow-right-w.svg) center / contain no-repeat;
          }
          > img {
            width: 10rem;
            height: 100%;
          }
          > div {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 0.3125rem;
            text-align: center;
            [lang="ja"] {
              font-size: 1rem;
              font-weight: 500;
            }
            [lang="en"] {
              font-family: var(--font-montserrat);
              font-size: 0.75rem;
            }
          }
        }
      }
    }
  }

  #top-concept {
    padding-block: 9rem 7rem;
    background: #fff;
    .my-container {
      .my-cols.-reason {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.25rem;
        li {
          a {
            display: block;
            width: 15rem;
            height: 11.25rem;
            border-radius: 12px;
            background: url(../img/turbo-g5/top-concept-bg01.jpg) center / cover no-repeat;
            font-size: 1rem;
            font-weight: bold;
            color: #fff;
            dl {
              display: flex;
              flex-direction: column;
              justify-content: center;
              align-items: center;
              gap: 0.625rem;
              height: 100%;
              &::after {
                content: '';
                display: block;
                width: 1.875rem;
                height: 1.875rem;
                background: url(../img/icon-arrow-right-circle.svg) center / contain no-repeat;
                margin-top: 0.625rem;
              }
              dt {
                display: flex;
                justify-content: center;
                align-items: center;
                width: 6.875rem;
                height: 2.1875rem;
                background: #fff;
                font-weight: bold;
                color: #128B63;
                border-radius: var(--border-radius-pill);
              }
            }
          }
          &:nth-of-type(2) a {
            background-image: url(../img/turbo-g5/top-concept-bg02.jpg);
          }
          &:nth-of-type(3) a {
            background-image: url(../img/turbo-g5/top-concept-bg03.jpg);
          }
          &:nth-of-type(4) a {
            background-image: url(../img/turbo-g5/top-concept-bg04.jpg);
          }
          &:nth-of-type(5) a {
            background-image: url(../img/turbo-g5/top-concept-bg05.jpg);
          }
        }
      }
      .my-cols.-prize {
        flex-wrap: wrap;
        justify-content: center;
        gap: 2.5rem;
        margin-block: 3.125rem 5rem;
        li {
          display: flex;
          flex-direction: column;
          align-items: center;
          justify-content: center;
          gap: 0.25rem;
          width: 15.8125rem;
          height: 12.5rem;
          background: url(../img/turbo-g5/top-concept-prize.svg) center / contain no-repeat;
          text-align: center;
          font-size: 1.125rem;
          font-weight: bold;
          strong {
            font-family: var(--font-montserrat);
            font-size: 2.5rem;
            font-weight: 500;
            color: #447FDE;
          }
        }
      }
    }
  }

  #top-flow {
    padding-block: 3.75rem 6.25rem;
    border-radius: 42px 42px 0 0;
    .my-container {
      .my-rows {
        gap: 2.625rem;
        margin-bottom: 5rem;
        li {
          position: relative;
          border-radius: 10px;
          border: 2px solid #128B63;
          background: #fff;
          padding: 2.5rem;
          + li::before {
            content: '';
            position: absolute;
            inset: -2.625rem 0 auto;
            width: 3.375rem;
            height: 2rem;
            margin: -2px auto 0;
            clip-path: polygon(0 0, 100% 0, 50% 100%);
            background: #128B63;
          }
          dl {
            display: flex;
            align-items: center;
            width: 100%;
            font-weight: bold;
            dt {
              display: flex;
              flex-direction: column;
              align-items: center;
              justify-content: center;
              gap: 1rem;
              width: 10.625rem;
              height: 9.375rem;
              padding-right: 2.5rem;
              text-align: center;
              font-size: 1.25rem;
              border-right: 1px solid #128B63;
              strong {
                display: block;
                font-size: 2em;
              }
            }
            dd {
              flex: 1;
              display: flex;
              align-items: center;
              img {
                width: 5rem;
                margin-inline: 2.5rem;
              }
              small {
                display: block;
                font-size: 1rem;
                font-weight: normal;
                margin-top: 1.25rem;
              }
            }
          }
        }
      }
    }
  }

  #concept {
    .my-title-head {
      background-image: url(../img/turbo-g5/concept-title-bg.jpg);
    }
  }

  #concept-top {
    border-radius: 10px;
    background: #fff;
    .my-cols {
      flex-wrap: wrap;
      justify-content: space-around;
      align-items: center;
      gap: 2rem 0.5rem;
      padding: 2rem 1rem;
      .-txt {
        display: flex;
        flex-direction: column;
        align-items: center;
        font-weight: bold;
        text-align: center;
        gap: 1.25rem;
        .-txt01 {
          font-size: 1.4375rem;
          color: #004171;
          svg {
            display: block;
            width: 21rem;
          }
        }
        .-txt02 {
          font-size: 1.6875rem;
        }
        .-txt03 {
          display: flex;
          align-items: center;
          justify-content: center;
          width: 20rem;
          height: 8.3125rem;
          background: #128B63;
          font-family: var(--font-maru-gothic);
          font-size: 2.9375rem;
          color: #fff;
          text-shadow: 0px 0px 15px #000;
          overflow: hidden;
          strong {
            font-size: 7.375rem;
            margin:  -0.2em 0.1em 0 0;
          }
        }
      }
      .-img {
        img {
          max-width: 100%;
        }
      }
    }
  }

  [id^="concept-reason"] {
    .-outline {
      border: 1px solid #128b63;
      border-radius: 12px;
      padding-bottom: 2.5rem;
    }
    section {
      padding-inline: 4%;
      + section {
        margin-top: 3.75rem;
      }
      h3 {
        font-size: 1rem;
        font-weight: bold;
        text-align: center;
        margin-bottom: 1.875rem;
      }
    }
  }

  #concept-reason01 {
    padding-block: 5.625rem 2.5rem;
    &::before {
      content: '';
      position: absolute;
      inset: auto 0 calc(-2.75rem + 1px);
      width: 100%;
      height: 5.5rem;
      background: #F5F5F5;
      border-radius: 0 0 50% 50%;
      clip-path: rect(50% auto auto auto);
      z-index: 1;
    }
    .my-title02 {
      background-image: url(../img/turbo-g5/concept-reason01-title-bg.jpg);
    }
    .my-cols {
      justify-content: space-between;
      gap: 2rem;
      margin-top: 1.875rem;
      dl {
        flex: 1;
        dt {
          font-weight: bold;
          color: #FF9900;
        }
      }
    }
  }

  #concept-reason02 {
    padding-block: 11.25rem 2.5rem;
    background: #fff;
    &::before {
      content: '';
      position: absolute;
      inset: auto 0 calc(-2.75rem + 1px);
      width: 100%;
      height: 5.5rem;
      background: #fff;
      border-radius: 0 0 50% 50%;
      clip-path: rect(50% auto auto auto);
      z-index: 1;
    }
    .my-title02 {
      background-image: url(../img/turbo-g5/concept-reason02-title-bg.jpg);
    }
  }

  #concept-reason03 {
    padding-block: 11.25rem 2.5rem;
    &::before {
      content: '';
      position: absolute;
      inset: auto 0 calc(-2.75rem + 1px);
      width: 100%;
      height: 5.5rem;
      background: #F5F5F5;
      border-radius: 0 0 50% 50%;
      clip-path: rect(50% auto auto auto);
      z-index: 1;
    }
    .my-title02 {
      background-image: url(../img/turbo-g5/concept-reason03-title-bg.jpg);
    }
  }

  #concept-reason04 {
    padding-block: 11.25rem 2.5rem;
    background: #fff;
    &::before {
      content: '';
      position: absolute;
      inset: auto 0 calc(-2.75rem + 1px);
      width: 100%;
      height: 5.5rem;
      background: #fff;
      border-radius: 0 0 50% 50%;
      clip-path: rect(50% auto auto auto);
      z-index: 1;
    }
    .my-title02 {
      background-image: url(../img/turbo-g5/concept-reason04-title-bg.jpg);
    }
  }

  #concept-reason05 {
    padding-block: 11.25rem 6.25rem;
    .my-title02 {
      background-image: url(../img/turbo-g5/concept-reason05-title-bg.jpg);
    }
    .my-cols {
      flex-wrap: wrap;
      justify-content: space-around;
      gap: 0.5rem;
      margin-top: 2.5rem;
      li {
        figure {
          figcaption {
            display: flex;
            justify-content: center;
            max-width: 24.375rem;
            margin-top: 0.625rem;
            font-weight: bold;
            color: #128B63;
          }
        }
      }
    }
  }

  #concept-using {
    padding-block: 6.25rem;
    background: #004171;
    color: #fff;
    h2 {
      position: relative;
      font-size: 2rem;
      font-weight: bold;
      text-align: center;
      padding-bottom: 2.25rem;
      margin-bottom: 1.875rem;
      &::after {
        content: '';
        position: absolute;
        inset: auto 0 0;
        width: 10rem;
        height: 6px;
        margin-inline: auto;
        background: var(--bg-gradient);
      }
    }
    .my-rows {
      gap: 2rem;
    }
  }

  #concept-contact {
    padding-block: 3.125rem;
    background: url(../img/turbo-g5/concept-contact-bg.jpg) center / cover no-repeat;
    dl {
      border-radius: 6px;
      background: rgba(255, 255, 255, 0.88);
      box-shadow: 0px 20px 30px rgba(111, 117, 121, 0.6);
      margin-inline: auto;
      padding: 2.5rem;
      max-width: 49.375rem;
      text-align: center;
      dt {
        font-size: 2rem;
        font-weight: bold;
        color: #128B63;
        margin-bottom: 1.25rem;
      }
      dd {
        .my-btn01 {
          margin-top: 2.5rem;
        }
      }
    }
  }

  #products {
    .my-title-head {
      background-image: url(../img/turbo-g5/products-title-bg.jpg);
    }
  }

  #products-top {
    text-align: center;
    font-weight: bold;
  }

  [id^="products-sec"] {
    padding-top: 5rem;
    ul {
      li + li {
        margin-top: 0.9375rem;
      }
    }
  }

  #products-sec01 {
    .my-cols {
      gap: 2.5rem;
      .-txt {
        flex: 1;
        dl {
          dt {
            font-size: 1.375rem;
            font-weight: bold;
            color: #128B63;
            margin-bottom: 0.625rem;
          }
          dd {
            + dt {
              margin-top: 1.875rem;
            }
          }
        }
      }
    }
  }

  #products-sec02 {
    .my-cols {
      gap: 2.5rem;
      .-txt {
        flex: 1;
      }
    }
  }

  #products-sec03 {
    padding-bottom: 6.25rem;
  }

  #products-sec04 {
    background: #fff;
    text-align: center;
    padding-bottom: 6.25rem;
    img + img {
      margin-top: 5rem;
    }
  }

  #products-sec05 {
    padding-bottom: 6.25rem;
    .my-cols {
      flex-wrap: wrap;
      gap: 3.75rem 2.5rem;
      figcaption {
        font-weight: bold;
        color: #004171;
        margin-bottom: 0.625rem;
      }
    }
  }

  #videos {
    .my-title-head {
      background-image: url(../img/turbo-g5/videos-title-bg.jpg);
    }
  }

  #videos-list {
    padding-bottom: 6.25rem;
    > p {
      font-weight: bold;
    }
    section {
      padding-block: 6.25rem;
      text-align: center;
      video {
        width: 100%;
        max-width: 740px;
      }
    }
  }

  #case {
    .my-title-head {
      background-image: url(../img/turbo-g5/case-title-bg.jpg);
    }
  }

  #case-list {
    padding-bottom: 6.25rem;
    .my-cols {
      flex-wrap: wrap;
      justify-content: center;
      gap: 3.125rem;
      section {
        width: 100%;
        max-width: 22.5rem;
        background: #fff;
        h2 {
          font-size: 1.5rem;
          font-weight: bold;
          padding: 0.9375rem 1.25rem;
          background: #128B63;
          color: #fff;
        }
        .-img {
          position: relative;
          &::before {
            content: '詳細を見る';
            position: absolute;
            inset: 0;
            height: 4.375rem;
            margin-block: auto;
            font-weight: bold;
            text-align: center;
            color: #fff;
            padding-bottom: 3.125rem;
            background: url(../img/icon-arrow-right-circle.svg) center bottom / 1.875rem no-repeat;
            z-index: 1;
          }
          &::after {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(57, 57, 57, 0.45);
            mix-blend-mode: multiply;
          }
          > img {
            display: block;
            width: 100%;
            aspect-ratio: 3 / 2;
            object-fit: cover;
          }
        }
        .-txt {
          color: var(--color-body);
          padding: 1.25rem;
          dl {
            display: flex;
            align-items: center;
            gap: 1em;
            font-weight: bold;
            margin-bottom: 0.625rem;
            dt {
              color: #128B63;
            }
            dd {
              + dt {
                padding-left: 2em;
              }
            }
          }
        }
      }
    }
  }

  #case-detail {
    padding-bottom: 6.25rem;
    h2 {
      font-size: 1.5rem;
      font-weight: bold;
      padding: 0.9375rem 1.25rem;
      background: #128B63;
      color: #fff;
      margin-bottom: 1.875rem;
    }
    .my-cols {
      gap: 4%;
      .-img {
        width: 53%;
        img {
          display: block;
          max-width: 100%;
          + img {
            margin-top: 1.875rem;
          }
        }
      }
      .-txt {
        flex: 1;
        dl {
          display: flex;
          align-items: center;
          gap: 1em;
          font-weight: bold;
          margin-bottom: 1.875rem;
          dt {
            color: #128B63;
          }
          dd {
            + dt {
              padding-left: 2em;
            }
          }
        }
        > div {
          background: #fff;
          padding: 1.875rem;
        }
      }
    }
    nav {
      display: flex;
      justify-content: space-around;
      margin-top: 6.25rem;
    }
  }
}

#contact {
  .my-title-head {
    background-image: url(../img/contact-title-bg.jpg);
  }
  section {
    padding-bottom: 6.25rem;
    > p {
      font-weight: bold;
    }
    iframe {
      margin-top: 6.25rem;
    }
  }
}

#privacy {
  .my-title-head {
    background-image: url(../img/privacy-title-bg.jpg);
  }
  .my-container {
    > section {
      padding-bottom: 6.25rem;
      section {
        padding-top: 6.25rem;
      }
    }
  }
}

#support-main {
  .my-title-head {
    background-image: url(../img/support-title-bg.jpg);
  }
  .my-container {
    > section {
      padding-bottom: 6.25rem;
      > p {
        font-weight: bold;
      }
      .my-rows {
        gap: 5rem;
        width: 100%;
        max-width: 54.375rem;
        margin: 6.25rem auto 0;
        li {
          display: flex;
          align-items: center;
          gap: 2.5rem;
          .-img {
            flex: 1;
            img {
              display: block;
              width: 100%;
              max-width: 100%;
            }
          }
          .-txt {
            width: 21.25rem;
            dt {
              display: flex;
              flex-direction: column;
              align-items: center;
              gap: 1.25rem;
              margin-bottom: 1.25rem;
              [lang="en"] {
                font-family: var(--font-montserrat);
                font-size: 0.75rem;
                font-weight: 500;
                color: #128B63;
              }
              [lang="ja"] {
                font-size: 1.375rem;
                font-weight: bold;
              }
            }
            dd {
              .my-btn01 {
                display: block;
                width: 17.5rem;
                margin: 2.5rem auto 0;
                text-align: center;
              }
            }
          }
        }
      }
    }
  }
}

#maintenance {
  .my-title-head {
    background-image: url(../img/maintenance-title-bg.jpg);
  }
}

#maintenance-top {
  background: var(--bg-gradient);
  border-radius: 10px;
  overflow: hidden;
  &::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.75);
  }
  .my-cols {
    align-items: center;
    justify-content: space-around;
    position: relative;
    padding: 1.25rem;
    .-txt {
      width: 28.125rem;
      text-align: center;
      font-weight: bold;
      .-txt01 {
        display: block;
        background: #128B63;
        color: #fff;
        font-size: 2.5rem;
        padding-block: 2.5rem;
        margin-bottom: 1.25rem;
        strong {
          display: block;
          font-family: var(--font-maru-gothic);
          font-size: 2.125rem;
          text-shadow: 0px 0px 15px #000;
        }
      }
      .-txt02 {
        font-size: 2.5rem;
      }
    }
  }
}

#maintenance-sec01 {
  padding-block: 6.25rem;
  .my-rows {
    gap: 1.25rem;
    width: 100%;
    margin-bottom: 1.25rem;
    li {
      &:nth-child(1) {
        --list-color: #40C79A;
      }
      &:nth-child(2) {
        --list-color: #41AFB1;
      }
      &:nth-child(3) {
        --list-color: #4397C7;
      }
      &:nth-child(4) {
        --list-color: #447FDE;
      }
      dl {
        display: flex;
        align-items: center;
        height: 6.25rem;
        background: #fff;
        dt {
          position: relative;
          display: flex;
          align-items: center;
          width: 26.875rem;
          height: 100%;
          background: var(--list-color);
          font-size: 1.125rem;
          font-weight: bold;
          color: #fff;
          padding-inline: 7.5rem 1.875rem;
          strong {
            position: absolute;
            inset: 0 auto 0 0;
            width: 5.625rem;
            display: flex;
            align-items: center;
            justify-content: center;
            border-right: 1px solid #fff;
            font-family: var(--font-montserrat);
            font-size: 2.25rem;
            font-weight: 500;
          }
        }
        dd {
          flex: 1;
          padding-inline: 1.875rem;
        }
      }
    }
  }
  .my-cols {
    gap: 2.5rem;
    margin-block: 6.25rem 3.75rem;
    > div {
      flex: 1;
      dl {
        width: 100%;
        margin-bottom: 2.5rem;
        dt {
          position: relative;
          display: flex;
          align-items: center;
          justify-content: center;
          font-size: 1.125rem;
          font-weight: bold;
          color: #fff;
          background: #40C79A;
          width: 87.5%;
          height: 2.625rem;
          border-radius: var(--border-radius-pill);
          margin-inline: auto;
        }
        dd {
          height: 9.625rem;
          background: #fff;
          border: 2px solid #40C79A;
          padding: 2.5rem 1.875rem 0;
          margin-top: -1.3125rem;
          border-radius: 10px;
          overflow: hidden;
        }
      }
      > div {
        display: flex;
        align-items: center;
        background: #4397C7;
        border: 2px solid #4397C7;
        margin-bottom: 0.625rem;
        > img {
          width: 14.1875rem;
          height: 15.25rem;
          object-fit: cover;
        }
        > div {
          flex: 1;
          padding: 1.25rem;
          font-size: 1.125rem;
          font-weight: bold;
          color: #fff;
          strong {
            display: block;
            background: #fff;
            color: #4397C7;
            text-align: center;
            padding: 0.625rem;
            margin-bottom: 0.625rem;
            border-radius: var(--border-radius-pill);
          }
        }
      }
      &.-iot {
        dl {
          dd {
            img {
              display: block;
              max-width: 100%;
              margin-inline: auto;
            }
          }
        }
      }
      &.-filter {
        dl {
          dt {
            background: #41AFB1;
          }
          dd {
            border-color: #41AFB1;
            span {
              display: block;
              padding-top: 1em;
            }
            img {
              float: right;
              margin-left: 2em;
            }
          }
        }
        > div {
          background: #447FDE;
          border-color: #447FDE;
          > div {
            strong {
              color: #447FDE;
            }
          }
        }
      }
    }
  }
}

#maintenance-sec02 {
  padding-top: 6.25rem;
  background: #fff;
  .my-cols {
    flex-wrap: wrap;
    gap: 1.875rem 1.25rem;
    margin-top: 3.75rem;
    li {
      width: calc((100% - 1.25rem) / 2);
      padding: 1.875rem;
      border-radius: 10px;
      &:nth-child(1) {
        background: #40C79A;
        color: #40C79A;
      }
      &:nth-child(2) {
        background: #41AFB1;
        color: #41AFB1;
      }
      &:nth-child(3) {
        background: #4397C7;
        color: #4397C7;
      }
      &:nth-child(4) {
        background: #447FDE;
        color: #447FDE;
      }
      dl {
        font-weight: bold;
        dt {
          width: 8.75rem;
          text-align: center;
          padding: 0.4375rem;
          margin: 0 auto 0.625rem;
          border-radius: var(--border-radius-pill);
          background: #fff;
        }
        dd {
          color: #fff;
        }
      }
    }
  }
}

#maintenance-sec03 {
  padding-block: 6.25rem;
  background: #fff;
}

#maintenance-sec04 {
  padding-block: 6.25rem;
  .my-rows {
    margin-top: 3.75rem;
    li {
      position: relative;
      &:nth-child(1) {
        --list-color: #128B63;
        margin-bottom: 3.75rem;
        &::after {
          content: '';
          position: absolute;
          inset: 100% 0 auto;
          width: 3.375rem;
          height: 2rem;
          margin-inline: auto;
          background: #128B63;
          clip-path: polygon(0 0, 100% 0, 50% 100%);
        }
      }
      &:nth-child(2) {
        --list-color: #004171;
      }
      dl {
        font-weight: bold;
        dt {
          position: relative;
          display: flex;
          align-items: center;
          justify-content: center;
          width: 95%;
          max-width: 35rem;
          font-size: 1.125rem;
          padding: 0.625rem;
          margin-inline: auto;
          background: var(--list-color);
          color: #fff;
          border-radius: var(--border-radius-pill);
        }
        dd {
          background: #fff;
          border: 2px solid var(--list-color);
          padding: 3rem 1.875rem 1.5rem;
          margin-top: -1.3125rem;
          border-radius: 10px;
          line-height: 3;
          text-align: center;
        }
      }
    }
  }
}

#assistant {
  .my-title-head {
    background-image: url(../img/assistant-title-bg.jpg);
  }
  .my-container {
    > section {
      padding-bottom: 6.25rem;
      > p {
        font-weight: bold;
      }
    }
  }
}

#assistant-sec01,
#assistant-sec02 {
  padding-top: 6.25rem;
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .my-header-nav {
    .-sub {
      position: absolute;
      inset: 3.75rem 0 auto;
      display: none;
      opacity: 0;
      transition: display 0.4s allow-discrete, opacity 0.4s ease-out;
      justify-content: center;
      gap: 3.75rem;
      background: #fff;
      box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.16);
      li {
        display: flex;
        align-items: center;
        height: 3.75rem;
        a {
          position: relative;
          font-size: 1rem;
          font-weight: bold;
          color: var(--color-body);
          padding-left: 0.75em;
          &::before {
            content: '';
            position: absolute;
            inset: 0 auto 0 0;
            width: 0.3125em;
            height: 0.3125em;
            margin-block: auto;
            background: #128B63;
            border-radius: 50%;
          }
        }
      }
    }
    > ul {
      > li:hover {
        .-sub {
          display: flex;
          opacity: 1;
          z-index: 2;
          @starting-style {
            opacity: 0;
          }
        }
      }
    }
  }

  #turbo-g5 #nav-turbo-g5,
  #support #nav-support {
    &.-sub {
      display: flex;
      opacity: 1;
    }
  }

  #turbo-g5,
  #support {
    .my-header-nav {
      padding-bottom: 3.75rem;
    }
  }
}


/* `xxl` applies to x-large devices (large desktops, less than 1400px) */
@media (max-width: 1399.98px) {

}

/* `xl` applies to large devices (desktops, less than 1200px) */
@media (max-width: 1199.98px) {

}

/* `lg` applies to medium devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
  #home-history {
    .my-cols {
      flex-direction: column;
      align-items: center;
      .-txt02 {
        width: auto;
        dl {
          padding: 1.875rem;
          height: auto;
        }
      }
    }
  }

  #home-company {
    .-group {
      .-branch {
        .-cols {
          columns: 3;
        }
      }
    }
  }

  #maintenance-top {
    .my-cols {
      flex-direction: column;
      gap: 1.5rem;
      .-txt {
        width: 100%;
      }
    }
  }

  #maintenance-sec01 {
    .my-rows {
      li {
        dl {
          flex-direction: column;
          height: auto;
          dt {
            width: 100%;
            height: 5rem;
          }
          dd {
            padding-block: 1.5rem;
          }
        }
      }
    }
    .my-cols {
      flex-direction: column;
      > div {
        flex: 1;
        dl {
          width: 100%;
          margin-bottom: 2.5rem;
          dt {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.125rem;
            font-weight: bold;
            color: #fff;
            background: #40C79A;
            width: 87.5%;
            height: 2.625rem;
            border-radius: var(--border-radius-pill);
            margin-inline: auto;
          }
          dd {
            height: 9.625rem;
            background: #fff;
            border: 2px solid #40C79A;
            padding: 2.5rem 1.875rem 0;
            margin-top: -1.3125rem;
            border-radius: 10px;
            overflow: hidden;
          }
        }
        > div {
          display: flex;
          align-items: center;
          background: #4397C7;
          border: 2px solid #4397C7;
          margin-bottom: 0.625rem;
          > img {
            width: 14.1875rem;
            height: 15.25rem;
            object-fit: cover;
          }
          > div {
            flex: 1;
            padding: 1.25rem;
            font-size: 1.125rem;
            font-weight: bold;
            color: #fff;
            strong {
              display: block;
              background: #fff;
              color: #4397C7;
              text-align: center;
              padding: 0.625rem;
              margin-bottom: 0.625rem;
              border-radius: var(--border-radius-pill);
            }
          }
        }
        &.-iot {
          dl {
            dd {
              img {
                display: block;
                max-width: 100%;
                margin-inline: auto;
              }
            }
          }
        }
        &.-filter {
          dl {
            dt {
              background: #41AFB1;
            }
            dd {
              border-color: #41AFB1;
              span {
                display: block;
                padding-top: 1em;
              }
              img {
                float: right;
                margin-left: 2em;
              }
            }
          }
          > div {
            background: #447FDE;
            border-color: #447FDE;
            > div {
              strong {
                color: #447FDE;
              }
            }
          }
        }
      }
    }
  }
}

/* `md` applies to small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
  body:has(#menu-toggle:checked) {
    overflow: hidden;
  }
  .my-header {
    > .my-container {
      flex-direction: column;
      gap: 1.5rem;
    }
    .my-header-menu {
      display: block;
      position: absolute;
      top: var(--padding-container);
      right: var(--padding-container);
    }
    .my-header-nav {
      display: none;
    }
    &:has(#menu-toggle:checked) {
      .my-header-menu {
        z-index: 13;
      }
      .my-header-nav {
        position: fixed;
        inset: 0;
        width: auto;
        height: auto;
        background: rgba(255, 255, 255, 0.96);
        display: flex;
        justify-content: center;
        align-items: center;
        transform: translateY(0);
        z-index: 12;
        > ul {
          display: flex;
          flex-direction: column;
          align-items: center;
          gap: .5em;
          > li {
            flex-direction: column;
            width: auto;
            height: auto;
            + li {
              &::before {
                display: none;
              }
            }
            > a {
              font-size: 1.2em;
              height: auto;
              padding: .5em;
              color: var(--color-link);
            }
          }
        }
      }
    }
  }

  .my-footer {
    .my-footer-nav {
      ul {
        flex-direction: column;
        gap: 0.5em;
        > li {
          + li {
            margin-left: 0;
          }
        }
      }
    }
  }

  #home {
    #home-hero {
      height: 60dvw;
      .my-container {
        align-items: flex-start;
        justify-content: center;
        text-align: center;
        padding-top: 0.5rem;
        p {
          font-size: 1.5rem;
        }
      }
    }
  }

  #home-company {
    .-group {
      .-branch {
        .-cols {
          columns: 2;
        }
      }
    }
  }

  #turbo-g5 {
    #top-hero {
      padding-block: 1.875rem 5rem;
      .my-cols {
        flex-direction: column;
        padding-inline: 1rem;
        .-txt {
          white-space: normal;
          text-align: center;
          .-img01 {
            margin: 2rem auto 0;
          }
        }
      }
    }

    #top-flow {
      .my-container {
        .my-rows {
          li {
            padding: 1rem;
            dl {
              dt {
                gap: 0.5rem;
                width: 8rem;
                height: 8rem;
                padding-right: 1rem;
                font-size: 1.1rem;
              }
              dd {
                img {
                  width: 3rem;
                  margin-inline: 1rem;
                }
              }
            }
          }
        }
      }
    }

    #concept-reason01 {
      .my-cols {
        flex-direction: column;
        gap: 0;
      }
    }

    #products-sec01,
    #products-sec02 {
      .my-cols {
        flex-direction: column;
        align-items: center;
      }
    }

    #case-detail {
      .my-cols {
        flex-direction: column-reverse;
        gap: 1.875rem;
        .-img {
          width: 100%;
        }
      }
    }
  }

  #support-main {
    .my-container {
      > section {
        .my-rows {
          li {
            flex-direction: column;
            .-txt {
              width: 100%;
            }
          }
        }
      }
    }
  }
}

/* `sm` applies to x-small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
  :root {
    font-size: calc(100vw * 16 / 576);
  }
}