.visibility-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.container {
  margin: 0 auto;
  padding: 0 30px;

  @media screen and (max-width: 540px) {
    &.pc-only {
      padding: 0;
    }
  }
}

.content {
  display: flex;
}

html {
  scroll-behavior: smooth;
}

main {
  max-width: 600px;
}

aside {
  flex: 1;
  background: linear-gradient(to right, #244e9d, #0888cf);

  .bg {
    width: 100%;
    height: 100%;
    background-image: url("/img/bg-pattern.svg");
  }

  .side-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    height: 100%;

    .logo {
      position: fixed;
      top: 32px;
      margin-right: 60px;
      width: 34px;
    }

    .profile {
      position: fixed;
      bottom: 90px;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      margin-right: 40px;

      .company-name {
        margin-bottom: 12px;
        padding: 2px 4px;
        color: white;
        font-size: 12px;
        letter-spacing: 0.25em;
        background: linear-gradient(to right, #244e9d, #0888cf);
      }

      .company-info {
        color: white;
        text-align: right;
      }
    }

    @media screen and (max-width: 760px) {
      .logo {
        display: none;
      }
    }

    @media screen and (max-width: 860px) {
      .profile {
        display: none;
      }
    }

    @media screen and (max-height: 600px) {
      .profile {
        display: none;
      }
    }
  }
}

.section-heading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 4px 0 8px;
  color: white;
  letter-spacing: 0.25em;
  font-size: 18px;
  background: linear-gradient(to right, #244e9d, #0888cf);
}

.hero {
  position: relative;
  margin-top: 53px;

  .hero-content {
    position: relative;
    margin-bottom: 12px;

    .logo {
      position: absolute;
      top: -24px;
      left: 18px;
      width: 140px;
    }

    .hero-img-box {
      padding-right: 30px;

      .hero-img {
        width: 100%;
        height: 483px;
        background-image: url("/img/hero.jpg");
        background-size: cover;
        background-repeat: no-repeat;
        border-radius: 0 12px 12px 0;
      }

      .hero-text {
        position: absolute;
        top: 66px;
        left: 50%;
        display: flex;
        align-items: center;
        font-weight: bold;
        writing-mode: vertical-rl;
        transform: translateX(-50%);

        .vertical-line {
          display: block;
          width: 1px;
          height: 14px;
          background-color: black;
        }
      }
    }
  }

  .signature {
    display: flex;
    gap: 45px;
    align-items: center;
    justify-content: flex-end;
    margin-top: 28px;

    .signature-text {
      font-size: 12px;
    }

    .signature-img {
      width: 120px;
    }
  }
}

.information {
  position: relative;
  padding: 50px 0;

  .text {
    margin-top: 16px;
  }

  .information-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 16px;
    margin-bottom: 20px;

    .information-box {
      flex: 1 1 calc(33.333% - 20px);
      padding: 12px;
      background-color: rgba(8, 136, 207, 0.2);

      .title {
        margin-bottom: 4px;
        padding-bottom: 2px;
        color: #244e9d;
        font-weight: bold;
        border-bottom: 2px solid #244e9d;
      }
    }
  }

  .information-img {
    width: 100%;
    border-radius: 10px;
  }
}

.case-study {
  padding: 50px 0;
  background-color: #eaeaea;

  .section-heading {
    margin-bottom: 12px;
  }

  .picture-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 36px;

    .picture {
      width: 100%;
      max-width: 400px;
    }
  }
}

.company-overview {
  padding-top: 50px;

  .section-heading {
    margin-bottom: 30px;
  }

  .profile {
    margin-bottom: 16px;
  }

  .registered {
    margin-bottom: 36px;
    padding: 16px;
    border: 1px solid #244e9d;

    .title {
      margin-bottom: 8px;
    }
  }

  .map {
    margin-bottom: 44px;
    width: 100%;
  }

  .group-photo-box {
    position: relative;
    display: flex;
    justify-content: center;

    .top-anchor-box {
      position: absolute;
      top: -16px;
      left: 50%;
      display: flex;
      flex-direction: column;
      align-items: center;
      transform: translateX(-50%);

      .vertical-line {
        top: 0;
        left: 50%;
        width: 2px;
        height: 31px;
        background-color: #244e9d;
      }

      .top-anchor {
        color: black;
        font-weight: bold;
        text-decoration: none;
      }
    }

    .group-photo {
      display: block;
      width: 100%;
      max-width: 540px;
    }
  }
}

.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  color: white;
  font-size: 12px;
  background: linear-gradient(to right, #244e9d, #0888cf);
}