.l-header img {
  height: auto;
  width: 144px;
}

.mv__heading img {
  height: auto;
  width: 216px;
}

.sec-feature .feature-list .card__text {
  text-align: center;
}

.sec-reason .reason-flow__item .list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  margin-top: 46px;
}
.sec-reason .reason-flow__item .list__item {
  padding: 36px 16px 30px;
  display: flex;
  justify-content: center;
  position: relative;
  border: none;
  text-align: center;
  width: 100%;
  max-width: 352px;
}
.sec-reason .reason-flow__item .list__item .number {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  background: #f8f8f8;
  border-radius: 50%;
}

.sec-reason .reason-flow__item .box {
  padding: 22px 20px;
}

.sec-reason .reason-flow__item .text strong {
  font-weight: normal;
}
.sec-reason .reason-flow__item .text strong span {
  font-weight: bold;
}

.sec-reason .conclusion span {
  display: inline-block;
}
.sec-reason .conclusion span {
  font-size: 18px;
  background: linear-gradient(to top, #fff, #fff 60%, transparent 60%);
}
.sec-reason .conclusion span b {
  font-size: 20px;
}
.sec-quality .text-wrap .main {
  margin-top: 0;
  line-height: 2.5;
}
.sec-quality .text-wrap .main ruby rt {
  font-size: 14px;
  text-align: center;
  font-weight: 500;
}

.l-footer .logo {
  margin-bottom: 20px;
}

.l-footer .logo img {
  width: 216px;
  height: auto;
}

.l-footer .copyright .title {
  margin-bottom: 20px;
}

.l-footer .copyright .title a {
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.l-footer .copyright .title a img {
  width: 58px;
  height: 55px;
}

@media (min-width: 768px) {
  .l-header img {
    height: auto;
    width: 180px;
  }

  .mv__heading img {
    height: auto;
    width: 456px;
  }

  .sec-planner .planner-list__item {
    /* width: calc(28% - 16px); */
    /* max-width: 260px; */
  }
  .sec-planner .planner-list {
    justify-content: center;
  }
  .sec-about .image:nth-child(1),
  .sec-about .image:nth-child(2) {
    width: 403px;
  }
  .sec-about .image:nth-child(1) {
    margin-bottom: 30px;
  }

  .sec-reason .reason-flow {
    width: 1087px;
  }
  .sec-reason .reason-flow__item .list {
    flex-direction: row;
    gap: 16px;
  }
  .sec-reason .reason-flow__item .list__item {
    max-width: 100%;
  }
  .sec-reason .reason-flow__item .box {
    padding: 35px 20px;
  }
  .sec-reason .reason-flow__item .text + .text {
    margin-top: 20px;
  }
  .sec-reason .conclusion {
    width: 1087px;
  }
  .sec-reason .conclusion span {
    font-size: 28px;
  }
  .sec-reason .conclusion span b {
    font-size: 38px;
  }
  .sec-reason .product-list {
    width: 1087px;
  }

  .sec-reason .product-list__item .text {
    font-size: 16px;
    letter-spacing: 0.15em;
  }

  .sec-quality .text-wrap .main ruby rt {
    font-size: 20px;
  }

  .l-footer .logo img {
    width: 456px;
    height: auto;
  }

  .l-footer .copyright .copy {
    opacity: 1;
  }
}