body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  color: #333;
}

.inner {
  padding-inline: 40px;
}

.discription {
  line-height: 1.9;
  margin-bottom: 100px;
}

.text {
  margin-bottom: 30px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: #fff;
  z-index: 10;
  -webkit-transition: -webkit-transform 0.4s;
  transition: -webkit-transform 0.4s;
  transition: transform 0.4s;
  transition: transform 0.4s, -webkit-transform 0.4s;
}
.header.is-checked {
  background: #000;
  opacity: 0.8;
  -webkit-transform: translateX(0);
          transform: translateX(0);
}
.header.is-checked .header__contents {
  background: #000;
  opacity: 0.8;
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

.header__inner {
  height: 100%;
}

.header__contents {
  height: 100%;
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  z-index: 10;
}

.header__logo img {
  max-width: 180px;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.header__logo img:hover {
  opacity: 0.6;
}

.drawer-icon {
  position: relative;
  width: 30px;
  height: 30px;
  z-index: 20;
  background: transparent;
  border: none;
  cursor: pointer;
}
.drawer-icon.is-checked .drawer__menu-bar {
  background: #fff;
  z-index: 200;
  width: 30px;
  height: 2px;
  -webkit-transition: top 0.4s, -webkit-transform 0.4s;
  transition: top 0.4s, -webkit-transform 0.4s;
  transition: top 0.4s, transform 0.4s;
  transition: top 0.4s, transform 0.4s, -webkit-transform 0.4s;
}
.drawer-icon.is-checked .drawer__menu-bar:nth-child(1) {
  top: 15px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
.drawer-icon.is-checked .drawer__menu-bar:nth-child(2) {
  top: 15px;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}

.drawer__menu-bar {
  position: absolute;
  width: 30px;
  height: 2px;
  background: #333;
  border-radius: 4px;
  display: block;
  -webkit-transition: top 0.4s, -webkit-transform 0.4s;
  transition: top 0.4s, -webkit-transform 0.4s;
  transition: top 0.4s, transform 0.4s;
  transition: top 0.4s, transform 0.4s, -webkit-transform 0.4s;
}
.drawer__menu-bar:nth-child(1) {
  top: 10px;
}
.drawer__menu-bar:nth-child(2) {
  top: 20px;
}

.drawer__contents {
  position: fixed;
  width: 100%;
  height: 800px;
  background: #000;
  opacity: 0.8;
  top: 80px;
  left: 0;
  color: #fff;
  z-index: 5;
  -webkit-transform: translateX(100%);
          transform: translateX(100%);
  -webkit-transition: -webkit-transform 0.4s;
  transition: -webkit-transform 0.4s;
  transition: transform 0.4s;
  transition: transform 0.4s, -webkit-transform 0.4s;
}
.drawer__contents.is-checked {
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

.drawer__content {
  width: 300px;
  padding: 36px 50px;
  top: 0;
}

.drawer__content-link {
  display: block;
  margin-bottom: 14px;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.drawer__content-link:hover {
  opacity: 0.6;
}

.main {
  padding-top: 80px;
}

.contents__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 20px;
}
@media screen and (min-width: 768px) {
  .contents__cards {
    grid-template-columns: repeat(4, 1fr);
    gap: 35px;
  }
}

.content__card {
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.content__card:hover {
  opacity: 0.6;
}

.card__image img {
  margin-bottom: 10px;
}

.card__title {
  font-size: 12px;
}

.card__text {
  font-size: 12px;
}

.view__link {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 80px;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.view__link:hover {
  opacity: 0.6;
}

.footer {
  margin-bottom: 20px;
}
@media screen and (min-width: 768px) {
  .footer {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.sns__link {
  font-size: 12px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 50px;
}

.link__instagram {
  display: inline-block;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.link__instagram:hover {
  opacity: 0.6;
}

.link__X {
  display: inline-block;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.link__X:hover {
  opacity: 0.6;
}

.link__facebook {
  display: inline-block;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.link__facebook:hover {
  opacity: 0.6;
}

.footer__copyright {
  font-size: 10px;
}

.main__title {
  margin-bottom: 30px;
  margin-top: 40px;
}

.pagenation__number {
  margin-top: 40px;
  margin-bottom: 100px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.pagenation__number li {
  padding-inline: 20px;
}
.pagenation__number li a:hover {
  opacity: 0.6;
}

@media screen and (min-width: 768px) {
  .about {
    padding-top: 90px;
    padding-bottom: 100px;
  }
}

.about__discription {
  line-height: 1.9;
  margin-bottom: 100px;
  max-width: 600px;
}

.about__text {
  margin-bottom: 30px;
}

.company {
  padding-inline: 40px;
}

.company__inner {
  max-width: 600px;
}

.company__info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 100%;
}
@media screen and (min-width: 768px) {
  .company__info {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-bottom: 5px;
  }
}
.company__info dt {
  padding: 20px 10px 5px;
}
@media screen and (min-width: 768px) {
  .company__info dt {
    width: 30%;
    padding: 20px 10px;
    border-bottom: 1px solid #dcdbdb;
  }
  .company__info dt:last-of-type {
    border-bottom: none;
  }
}
.company__info dd {
  padding: 5px 10px 20px;
  border-bottom: 1px solid #dcdbdb;
}
.company__info dd:last-of-type {
  border-bottom: none;
}
@media screen and (min-width: 768px) {
  .company__info dd {
    width: 70%;
    padding: 20px 10px;
  }
}

.company__map {
  margin-bottom: 100px;
}
@media screen and (min-width: 768px) {
  .company__map {
    margin-top: 20px;
  }
}
.company__map iframe {
  -webkit-filter: grayscale(1);
          filter: grayscale(1);
  width: 100%;
}

.item__discription {
  margin-bottom: 0;
}

.item__text {
  margin-top: 30px;
  font-size: 14px;
  line-height: 1.4;
}
@media screen and (min-width: 768px) {
  .item__text {
    margin-top: 0;
  }
}

.item__detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: 100%;
}
.item__detail dt {
  width: 30%;
}
.item__detail dd {
  width: 70%;
}

@media screen and (min-width: 768px) {
  .item__contents {
    max-width: 800px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

@media screen and (min-width: 768px) {
  .item__image {
    width: 50%;
  }
}

@media screen and (min-width: 768px) {
  .item__content {
    width: 42%;
  }
}

.item__view-link {
  margin-top: 50px;
}