:root {
  --font-bold: "A1ゴシック B",A1 Gothic B,sans-serif;
}

* {
  font-feature-settings: 'palt';
}

#content {
  background: #F0FAF7;
}

.intro-head {
  padding-bottom: 50px;
  h3 {
    font-size: 22px;
    text-align: center;
    color: #767676;
    margin: 43px 0;
    padding: 0 24px;
  }
  .direction-img {
    display: flex;
    max-width: 1000px;
    margin: 0 auto 58px;
    padding: 0 35px;
    @media (width <= 800px) {
      flex-direction: column;
      max-width: 650px;
      margin: 0 auto 30px;
      padding: 0 24px;
    }
    img {
      width: 50%;
      @media (width <= 800px) {
        width: 100%;
      }
    }
  }

  p,.graph-container {
    max-width: 672px;
    margin: 0 auto;
    padding: 0 35px;
    @media (width <= 800px) {
      max-width: 650px;
      padding: 0 24px;
    }
  }

  .graph-container  {
    margin: 50px auto 46px;
    text-align: center;
    @media (width <= 800px) {
      margin: 30px auto 25px;
    }
    h2 {
      padding: 18px 0;
      background: #D8EAE9;
      font-size: 26px;
      line-height: 1.7;
      letter-spacing: 0!important;
      @media (width <= 800px) {
        padding: 10px 0;
        font-size: 17px;
        line-height: 1.3;
      }
    }
    h3 {
      font-size: 18px;        max-width: 280px;
      margin: 0 auto 13px;
      padding: 3.5px 0;
      border-bottom: solid 1px #000;
      border-top: solid 1px #000;
      font-size: 15px;
      text-align: center;
      color: #000;
      @media (width <= 800px) {
        margin-bottom: 10px;
      }
    }
    small {
      display: inline-block;
      width: 100%;
      color: #999;
      font-size: 11px;
      text-align: right;
      letter-spacing: 0.03em;
    }
    .graph-container-inner {
      margin-bottom: 11px;
      padding: 30px 0 37px;
      background: #fff;
      @media (width <= 800px) {
        margin-bottom: 3px;
        padding: 16px 5px 5px;
      }
    }

    .graph-img {
      max-width: 500px;
      margin: 0 auto;
      img {
        width: 100%;
        height: auto;
      }
    }

  }


  span {
    font-family: var(--font-bold);
  }
}

.current-state {
  padding-top: 69px;
  background-image: url('../../img/digital-analog2025/intro/current-state-bg.jpg');
  @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    background-image: url('../../img/digital-analog2025/intro/current-state-bg@2x.jpg');
  }
  background-position: top center;
  background-size: cover;
  overflow: hidden;
  @media (width <= 800px) {
    padding-top: 34px;
  }
  h2 {
    max-width: 449px;
    margin: 0 auto 68px;
    padding: 20px 10px;
    background: #000;
    border-radius: 10px;
    color: #fff;
    font-size: 30px;
    text-align: center;
    line-height: 0.7;
    letter-spacing: 0.02em;
    @media (width <= 800px) {
      position: relative;
      width: fit-content;
      margin: 0 auto 35px;
      padding: 14.5px 12px;
      font-size: 20px;
      z-index: 1;
    }
  }
  small {
    display: block;
    width: 100%;
    padding: 36px 18px 14px 0;
    font-size: 9px;
    text-align: right;
    letter-spacing: 0.03em;
    @media (width <= 800px) {
      padding: 4px 9px 7px 0;
    }
  }
}

.current-state-wrap {
  position: relative;
  max-width: 732px;
  margin: 0 auto 39px;
  padding: 0 18px;
  @media (width <= 800px) {
    margin: 0 auto 58px;
  }
  &::before {
    content: '';
    display: block;
    width: 377px;
    height: 715px;
    position: absolute;
    left: -328px;
    top: -37px;
    background-image: url('../../img/digital-analog2025/intro/digital-img.png');
    @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
      background-image: url('../../img/digital-analog2025/intro/digital-img@2x.png');
    }
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    @media (width <= 800px) {
      background-image: url('../../img/digital-analog2025/intro/digital-img-sp.png');
      @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
        background-image: url('../../img/digital-analog2025/intro/digital-img-sp@2x.png');
      }
      width: 125px;
      height: 864px;
      left: -39px;
      top: -24px;
    }
  }
  &::after {
    content: '';
    display: block;
    width: 314px;
    height: 724px;
    position: absolute;
    top: -46px;
    right: -248px;
    background-image: url('../../img/digital-analog2025/intro/analog-img.png');
    @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
      background-image: url('../../img/digital-analog2025/intro/analog-img@2x.png');
    }
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    @media (width <= 800px) {
      background-image: url('../../img/digital-analog2025/intro/analog-img-sp.png');
      @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
        background-image: url('../../img/digital-analog2025/intro/analog-img-sp@2x.png');
      }
      width: 123px;
      height: 1017px;
      top: -95px;
      right: -28px;
      z-index: 0;
    }
  }
  .current-state-text {
    position: relative;
    z-index: 2;
    padding: 41px 47px 40px;
    border-radius: 24px;
    background: #fff;
    @media (width <= 800px) {
      padding: 16px 20px 17px;
      border-radius: 10px;
    }
    p {
      line-height: 2;
      letter-spacing: 0.03em;
      @media (width <= 800px) {
        line-height: 1.9;
      }
      + p {
        margin-top: 1.1em;
      }
    }
    & + .current-state-text {
      margin-top: 24px;
      @media (width <= 800px) {
        margin-top: 11px;
      }
    }
  }
}

.case-studies {
  position: relative;
  max-width: 842px;
  margin: 0 auto;
  padding: 0 23px;
  @media (width < 975px) {
    padding: 0 0 112px;
  }
  ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    row-gap: 18px;
    @media (width < 975px) {
      max-width: 482px;
      margin: 0 auto;
    }
  }
  li {
    display: flex;
    align-items: center;
    gap: 20px;
    @media (width < 975px) {
      flex-direction: column;
      gap: 13.5px;
      width: 50%;

    }
    &:nth-child(2),
    &:nth-child(3),
    &:nth-child(6),
    &:nth-child(7) {
      flex-direction: row-reverse;
      @media (width < 975px) {
        flex-direction: column;
      }
    }
    &:nth-child(2) {
      margin-right: 10px;
      @media (width < 975px) {
        margin: 0;
      }
      div {
        margin-right: 18px;
        @media (width < 975px) {
          margin: 0;
        }
      }
    }
    &:nth-child(3) {
      div {
        margin-right: 29px;
        @media (width < 975px) {
          margin-right: 14px;
        }
      }
    }
    &:nth-child(4) {
      div {
        margin-right: 7px;
        @media (width < 975px) {
          margin: 0;
        }
      }
    }
    &:nth-child(5) {
      div {
        @media (width < 975px) {
          margin-left: 11px;
        }
      }
    }
    &:nth-child(6) {
      margin-right: 26px;
      @media (width < 975px) {
        margin-right: 0;
      }
      div {
        margin-right: 9px;
        @media (width < 975px) {
          margin-right: 23px;
        }
      }
    }
    &:nth-child(7) {
      div {
        @media (width < 975px) {
          margin-left: 9px;
        }
      }
    }
    &:nth-child(8) {
      margin-right: 14px;
      @media (width < 975px) {
        margin-right: 0;
      }
      div {
        @media (width < 975px) {
          margin-right: 7px;
        }
      }
    }
  }
  .case-studies-human-img {
    position: absolute;
    top: 0;
    left: 50%;
    width: 10.5vw;
    max-width: 115px;
    min-width: 69px;
    padding-top: 8px;
    transform: translateX(-50%);
    z-index: 1;
    img {
      width: 100%;
      height: auto;
    }
  }
  .case-digital,
  .case-analog {
    img {
      width: 100%;
      max-width: 102px;
      height: auto;
      @media (width <= 800px) {
        max-width: 82px;
      }
    }
    p {
      font-size: clamp(16px, 1.85vw, 20px);
      letter-spacing: 0;
      line-height: 1.4;
    }
    span {
      font-size: 14px;
      letter-spacing: 0;
      @media (width <= 800px) {
        font-size: 12px;
        letter-spacing: -0.05em;
      }
    }
  }
  .case-digital {
    color: #007CC6;
  }
  .case-analog {
    color: #E95613;
  }
}

.link-section {
  padding: 54px 0px 55px;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),
    url('../../img/digital-analog2025/common/part1-bg.jpg');
  @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    background-image:
      linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),
      url('../../img/digital-analog2025/common/part1-bg@2x.jpg');
  }
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  @media (width <= 800px) {
    padding: 38px 0px 36px;
  }
}

.fixed-link-inner {
  position: inherit;
  transform: translate(0, 0);
}

.part1 {
  .left {
    max-width: 422px;
  }
}