:root {
  --gap-std: 1.2rem;
  --gap-wide: 1.8rem;
}

@media only screen and ( min-width:1024px ) {
  :root {
    --gap-std: 1.6rem;
    --gap-wide: 2.4rem;
  }
}


.grid {
  display: grid;
}

.grid--std {
  gap: var(--gap-std);
  margin-block: var(--gap-std);
}

.grid--wide {
  gap: var(--gap-wide);
  margin-block: var(--gap-wide);
}

.grid--columns-2 {
  @media screen and (min-width: 768px) {
    grid-template-columns: repeat(2, 1fr);
  }
}

.grid--columns-3 {
  @media screen and (min-width: 768px) {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid--columns-4 {
  @media screen and (min-width: 768px) {
    grid-template-columns: repeat(4, 1fr);
  }
}

.grid--columns-5 {
  @media screen and (min-width: 768px) {
    grid-template-columns: repeat(5, 1fr);
  }
}


/* margin-top スマホ */
.mt0 {
  margin-top: 0;
}
.mt10 {
  margin-top: 10px;
}
.mt20 {
  margin-top: 20px;
}
.mt30 {
  margin-top: 30px;
}
.mt40 {
  margin-top: 40px;
}
.mt50 {
  margin-top: 50px;
}
.mt60 {
  margin-top: 60px;
}
.mt70 {
  margin-top: 70px;
}
.mt80 {
  margin-top: 80px;
}
.mt90 {
  margin-top: 90px;
}
.mt100 {
  margin-top: 100px;
}

/* margin-top タブレット */
@media screen and (min-width: 768px) {
  .tab-mt0 {
    margin-top: 0;
  }
  .tab-mt10 {
    margin-top: 10px;
  }
  .tab-mt20 {
    margin-top: 20px;
  }
  .tab-mt30 {
    margin-top: 30px;
  }
  .tab-mt40 {
    margin-top: 40px;
  }
  .tab-mt50 {
    margin-top: 50px;
  }
  .tab-mt60 {
    margin-top: 60px;
  }
  .tab-mt70 {
    margin-top: 70px;
  }
  .tab-mt80 {
    margin-top: 80px;
  }
  .tab-mt90 {
    margin-top: 90px;
  }
  .tab-mt100 {
    margin-top: 100px;
  }
}
/* margin-top パソコン */
@media screen and (min-width: 1024px) {
  .pc-mt0 {
    margin-top: 0;
  }
  .pc-mt10 {
    margin-top: 10px;
  }
  .pc-mt20 {
    margin-top: 20px;
  }
  .pc-mt30 {
    margin-top: 30px;
  }
  .pc-mt40 {
    margin-top: 40px;
  }
  .pc-mt50 {
    margin-top: 50px;
  }
  .pc-mt60 {
    margin-top: 60px;
  }
  .pc-mt70 {
    margin-top: 70px;
  }
  .pc-mt80 {
    margin-top: 80px;
  }
  .pc-mt90 {
    margin-top: 90px;
  }
  .pc-mt100 {
    margin-top: 100px;
  }
}
/* margin-bottom スマホ */
.mb0 {
  margin-bottom: 0;
}
.mb10 {
  margin-bottom: 10px;
}
.mb20 {
  margin-bottom: 20px;
}
.mb30 {
  margin-bottom: 30px;
}
.mb40 {
  margin-bottom: 40px;
}
.mb50 {
  margin-bottom: 50px;
}
.mb60 {
  margin-bottom: 60px;
}
.mb70 {
  margin-bottom: 70px;
}
.mb80 {
  margin-bottom: 80px;
}
.mb90 {
  margin-bottom: 90px;
}
.mb100 {
  margin-bottom: 100px;
}

/* margin-bottom タブレット */
@media screen and (min-width: 768px) {
  .tab-mb0 {
    margin-bottom: 0;
  }
  .tab-mb10 {
    margin-bottom: 10px;
  }
  .tab-mb20 {
    margin-bottom: 20px;
  }
  .tab-mb30 {
    margin-bottom: 30px;
  }
  .tab-mb40 {
    margin-bottom: 40px;
  }
  .tab-mb50 {
    margin-bottom: 50px;
  }
  .tab-mb60 {
    margin-bottom: 60px;
  }
  .tab-mb70 {
    margin-bottom: 70px;
  }
  .tab-mb80 {
    margin-bottom: 80px;
  }
  .tab-mb90 {
    margin-bottom: 90px;
  }
  .tab-mb100 {
    margin-bottom: 100px;
  }
}
/* margin-bottom パソコン */
@media screen and (min-width: 1024px) {
  .pc-mb0 {
    margin-bottom: 0;
  }
  .pc-mb10 {
    margin-bottom: 10px;
  }
  .pc-mb20 {
    margin-bottom: 20px;
  }
  .pc-mb30 {
    margin-bottom: 30px;
  }
  .pc-mb40 {
    margin-bottom: 40px;
  }
  .pc-mb50 {
    margin-bottom: 50px;
  }
  .pc-mb60 {
    margin-bottom: 60px;
  }
  .pc-mb70 {
    margin-bottom: 70px;
  }
  .pc-mb80 {
    margin-bottom: 80px;
  }
  .pc-mb90 {
    margin-bottom: 90px;
  }
  .pc-mb100 {
    margin-bottom: 100px;
  }
}

.container {
  margin-inline: auto;
  width: calc( 100% - 40px );
  padding-block: 40px 100px;

  @media screen and ( min-width: 768px ) {
    max-width: 1040px;
  }

  .h1 {
    color: #5B9154;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: .05em;
    line-height: 1.6;
    margin-block: 2em 1em;

    @media screen and ( min-width: 768px ) {
      font-size: 29px;
      margin-bottom: 20px;
    }
  }

  .h2 {
    font-size: 18px;
    line-height: 26px;
    font-weight: 500;
    color: #000;
    margin-block: 2em 1em;

    @media screen and ( min-width: 768px ) {
      font-size: 29px;
    }

  }

  .h3 {
    font-weight: 500;
    font-size: 24px;
    line-height: 35px;
    padding-bottom: 20px;
    margin-block: 2em 1em;
    color: #2A5644;
    border-bottom: 1px solid rgba(42, 86, 68, .15);
    @media screen and ( max-width: 750px ) {
      font-size: 18px;
      line-height: 26px;
      padding-bottom: 10px;
    }
  }

  .h4 {
    font-size: 16px;
    line-height: 24px;
    font-weight: 500;
    color: #2A5644;
    background: #F5F7F2;
    padding: 10px;
    width: fit-content;
    margin-block: 2em 1em;
    border-radius: 10px;
    @media screen and ( max-width: 750px ) {
      font-size: 14px;
      line-height: 20px;
      font-weight: 500;
      color: #2A5644;
      background: #F5F7F2;
      padding: 10px;
      width: fit-content;
      border-radius: 10px;
    }
  }


  .btn-area {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
  }

  .btn-area--center {
    justify-content: center;
  }

  .btn {
    display: block;
    width: fit-content;
    position: relative;
    padding: 16px 55px 17px;
    background: #5B9154;
    color: #fff;
    border-radius: 30px;
    font-weight: 500;
    font-size: 18px;
    line-height: 26px;
    transition: .4s ease-out;
    @media screen and ( max-width: 750px ) {
      text-align: center;
      padding: 16px 10px;
      font-size: 16px;
      line-height: 24px;
    }
    &:hover {
      opacity: .7;
    }
  }

  .btn--arrow {
    &::after {
      content: "";
      display: block;
      position: absolute;
      width: 22.5px;
      height: 22.5px;
      top: 50%;
      right: 20px;
      background: url(../img/arrow02.png) no-repeat center / contain;
      transform: translateY(-50%);
      transition: .3s;
    }
  }

  .dl-btn {
    display: block;
    width: fit-content;
    position: relative;
    color: #2A5644;
    background: #fff;
    border: 1px solid #000;
    border-radius: 10px;
    font-weight: 500;
    line-height: 24px;
    letter-spacing: .3em;
    padding: 14.5px 82.5px 14.5px 23.5px;
    transition: .3s;
    &::before {
      content: "";
      position: absolute;
      display: block;
      width: 36px;
      height: 36px;
      background: url(../img/icon_dl.png) no-repeat center / contain;
      right: 23px;
      top: 50%;
      transform: translateY(-50%);
    }

  }

  .ul-list {
    > li {
      font-size: 16px;
      line-height: 24px;
      font-weight: 500;
      position: relative;
      padding-left: 23px;
      margin-top: 20px;
      @media screen and ( max-width: 750px ) {
        font-size: 14px;
        line-height: 24px;
        font-weight: 500;
        position: relative;
        padding-left: 23px;
        margin-top: 20px;
      }
      &::before {
        position: absolute;
        content: "";
        background: #628BE5;
        width: 8px;
        height: 8px;
        top: 10px;
        left: 0;
        border-radius: 50%;
      }
    }
  }

  .ol-list {
    counter-reset: number;
    margin-top: 1em;
    > li {
      counter-increment: number;
      margin-bottom: 5px;
      display: flex;
      align-items: flex-start;
      justify-content: flex-start;

      font-size: 18px;
      line-height: 29px;
      font-weight: 500;
      padding-top: 8px;

      @media screen and ( max-width: 750px ) {
        font-size: 15px;
        line-height: 26px;
        font-weight: 500;
        padding-top: 6px;
      }

      &::before {
        content: counter(number, decimal-leading-zero);
        font-size: 22px;
        line-height: 48px;
        font-weight: 700;
        font-family: 'Lato', sans-serif;
        letter-spacing: 0.03em;
        color: #5B9154;
        background: #F5F7F2;
        min-width: 48px;
        height: 48px;
        border-radius: 50%;
        display: inline-block;
        text-align: center;
        margin-right: 25px;
        @media screen and ( max-width: 750px ) {
          font-size: 18px;
          line-height: 40px;
          font-weight: 700;
          font-family: 'Lato', sans-serif;
          letter-spacing: 0.03em;
          color: #5B9154;
          background: #F5F7F2;
          min-width: 40px;
          height: 40px;
          border-radius: 50%;
          display: inline-block;
          text-align: center;
          margin-right: 20px;
        }
      }
    }
  }

  .box {
    margin-block: 1em;
    .box__title {
      font-size: 18px;
      line-height: 30px;
      font-weight: 700;
      letter-spacing: 0.05em;
      color: #FFFFFF;
      background: #5B9154;
      padding: 10px 30px;
      border-radius: 10px 10px 0 0;
      @media screen and ( max-width: 750px ) {
        font-size: 16px;
        line-height: 26px;
        font-weight: 700;
        letter-spacing: 0.05em;
        color: #FFFFFF;
        background: #5B9154;
        padding: 10px 20px;
        border-radius: 10px 10px 0 0;
      }
    }
    .box__body {
    padding: 30px;
      background: #F5F7F2;
      border-radius: 0 0 10px 10px;
      @media screen and ( max-width: 750px ) {
        padding: 20px;
        background: #F5F7F2;
        border-radius: 0 0 10px 10px;
      }
    }
  }

  .gallery {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(4, 1fr);
    margin-block: 2em 1em;
    @media screen and ( max-width: 750px ) {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  .copy {
    font-size: 18px;
    font-weight: bold;
  }

  img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    margin-block: 1em;
  }

  .alignright {
    @media screen and ( min-width: 768px ) {
      float: right;
      margin-left: 1em;
    }
  }
  .alignleft {
    @media screen and ( min-width: 768px ) {
      float: left;
      margin-right: 1em;
    }
  }
  .aligncenter {
    margin-inline: auto;
  }

  p {
    line-height: 1.8;
    margin-top: 1em;
    @media screen and ( max-width: 750px ) {
      font-size: 15px;
      font-weight: bold;
    }
  }
  *:has(.alignright),
  *:has(.alignleft) {
    overflow: hidden;
  }

  strong {
    font-weight: 500;
    font-size: 120%;
    color: #5B9154;
  }

}