/* # =================================================================
# rings
# ================================================================= */

/*------- contents -------*/
.contents__inner {
  position: relative;
  padding: 120px 25px 130px;
}
.contents--gallery {
  margin-top: 0;
}
.contents--gallery .contents__inner {
  display: block;
}
.contents__heading {
  text-align: center;
  margin: 0 auto;
}
.contents__filter {
  margin-top: 30px;
}
.contents--gallery .contents__filter {
  margin-top: 0;
  margin-bottom: 40px;
}
.contents__archive {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 60px clamp(16px, 2vw, 40px);
  margin-top: 30px;
  -webkit-transition: opacity 0.5s ease;
  transition: opacity 0.5s ease;
}
.contents__archive.is-fading {
  opacity: 0;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .contents__archive {
    -webkit-transition: none;
    transition: none;
  }
}
.contents__archive > * {
  min-width: 0;
  width: 100%;
}
.contents__empty {
  grid-column: 1 / -1;
  margin: 72px 0 40px;
  text-align: center;
  font-size: 15px;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: #333333;
}
.contents__loading {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 48px;
}
.contents__loading[hidden] {
  display: none !important;
}
.contents__loading.is-overlay {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  margin-top: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  pointer-events: none;
}
.contents__loading::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(0, 90, 115, 0.6);
  border-top-color: #fff;
  -webkit-filter: blur(1px);
          filter: blur(1px);
  -webkit-animation: contentsLoadingSpin 1.4s linear infinite;
          animation: contentsLoadingSpin 1.4s linear infinite;
}
@-webkit-keyframes contentsLoadingSpin {
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@keyframes contentsLoadingSpin {
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .contents__loading::before {
    -webkit-animation: contentsLoadingPulse 1.8s ease-in-out infinite;
            animation: contentsLoadingPulse 1.8s ease-in-out infinite;
  }
}
@-webkit-keyframes contentsLoadingPulse {
  50% {
    opacity: 0.35;
  }
}
@keyframes contentsLoadingPulse {
  50% {
    opacity: 0.35;
  }
}
.contents__more-button {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 80px auto 0;
  -webkit-transition: opacity 0.45s ease, visibility 0.45s ease;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}
.contents__more-button.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.contents__more-button .c-add-link__text {
  font-size: 14px;
}
.contents__box-link {
  margin-top: 80px;
}
.contents__box-link.is-hidden {
  display: none;
}
.contents__box-link:not(.is-hidden) ~ .contents__box-link:not(.is-hidden) {
  margin-top: 40px;
}
.contents--gallery .contents__layout {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 100px;
  margin-top: 80px;
}
.contents--gallery .contents__aside {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 240px;
          flex: 0 0 240px;
  width: 240px;
}
.contents__aside .menu-item {
  border-top: .25px solid #d8d8d8;
}
.contents__aside .menu-item:last-child {
  border-bottom: .25px solid #d8d8d8;
}
.menu-item__heading {
  padding: 30px 0;
  cursor: pointer;
}
.menu-item__heading-text {
  font-size: 15px;
  line-height: 1.5;
}
.menu-item__heading-text span {
  display: inline-block;
}
.menu-item__content {
  padding-bottom: 50px;
}
.menu-item__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  row-gap: 12px;
  list-style: none;
}
.menu-item__link {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  text-align: left;
  font-size: 14px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: inherit;
  cursor: pointer;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.menu-item__link-en {
  font-style: italic;
  font-size: 12px;
  color: #333333;
  opacity: .5;
}
@media (hover: hover) {
  .menu-item__link:hover {
    color: #007f9e;
  }
}
.menu-item__link.is-selected {
  color: #007f9e;
}
.contents--gallery .contents__main {
  position: relative;
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  min-width: 0;
}
.contents--gallery .contents__archive {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0;
}
.contents--gallery .c-square-item__ja {
  white-space: nowrap;
}

.c-square-item__text-wrap {
  flex-wrap: wrap;
}
.c-square-item__price {
  margin-left: auto;
}

@media screen and (max-width: 900px) {
  .contents--gallery .contents__archive {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .contents--gallery .contents__layout {
    gap: 50px;
  }
}
@media screen and (max-width: 700px) {
  .contents__archive {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .contents--gallery .contents__layout {
    gap: 25px;
  }
  .contents--gallery .contents__aside {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 160px;
            flex: 0 0 160px;
    width: 160px;
  }
}
@media screen and (max-width: 600px) {
  .contents__archive {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 20px;
  }
  .contents--gallery .contents__layout {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-top: 50px;
    gap: 54px;
  }
  .contents--gallery .contents__filter {
    margin-bottom: 20px;
  }
  .contents--gallery .contents__aside {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    width: 100%;
  }
  .menu-item__heading {
      padding: 20px 0;
  }
  .menu-item__heading-text {
    font-size: 15px;
  }
  .c-square-item__en {
      font-size: 16px;
      letter-spacing: 0.05em;
      margin-top: 5px;
  }
  .c-square-item__text-wrap {
    margin-top: 14px;
  }
}
@media screen and (max-width: 500px) {
  .menu-item__heading-text {
    font-size: 13px;
  }
  .contents__box-link:not(.is-hidden) ~ .contents__box-link:not(.is-hidden) {
    margin-top: 10px;
  }
  .contents__box-link {
    margin-top: 50px;
  }
}


.sample__heading {
  text-align: center;
  margin: 0 auto;
}
.sample__lead {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  text-align: center;
  font-size: 24px;
  letter-spacing: 0.3rem;
  line-height: 1.5;
  color: #007f9e;
  border-top: 0.5px solid #007f9e;
  border-bottom: 0.5px solid #007f9e;
  padding: 20px 0;
  margin: 30px auto 0;
}
.sample__lead span {
  display: inline-block;
}
.sample__content {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.sample__text {
  text-align: center;
  font-size: 18px;
  line-height: 1.5;
  margin-top: 20px;
}
.sample__text .sp-only {
  display: none;
}
.sample__image-wrap {
  aspect-ratio: 335/210;
}

@media screen and (max-width: 1090px) {
  .sample__content {
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
  .sample__text {
    font-size: 14px;
    margin-top: 10px;
  }
  .sample__lead {
    font-size: 20px;
    letter-spacing: 0.15rem;
  }
}
@media screen and (max-width: 768px) {
  .sample__text .sp-only {
    display: block;
  }
}
@media screen and (max-width: 500px) {
  .sample__lead {
    font-size: 16px;
  }
  .sample__content {
    margin-top: 30px;
  }
  .sample .p-about__contact {
    margin-top: 30px;
  }
  .contents__inner {
    padding: 100px 25px 100px;
  }
  .sample__text {
    font-size: 12px;
  }
}

.gallery-modal {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 111;
  width: min(90vw, 900px);
  max-height: 80vh;
  overflow-y: auto;
  padding: 50px 40px;
  background-color: #ffffff;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -webkit-transition: opacity 0.3s, visibility 0.3s;
  transition: opacity 0.3s, visibility 0.3s;
}
.gallery-modal.is-show {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.gallery-modal .contents__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 40px;
  padding: 0;
}
.gallery-modal .contents__slider {
  display: block;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc(50% - 20px);
          flex: 0 0 calc(50% - 20px);
  width: calc(50% - 20px);
  max-width: calc(50% - 20px);
  min-width: 0;
  position: relative;
  top: auto;
  -ms-flex-item-align: stretch;
      align-self: stretch;
}
.gallery-modal .slider {
  width: 100%;
  max-width: 100%;
}
.gallery-modal .contents__detail {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  width: auto;
  max-width: none;
  min-width: 0;
}
.gallery-modal .slider__item img,
.gallery-modal .slider__thumb img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
@media screen and (max-width: 768px) {
  .gallery-modal .contents__inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .gallery-modal .contents__slider {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    width: 100%;
    max-width: none;
    position: static;
  }
}
@media screen and (max-width: 500px) {
  .gallery-modal {
    padding: 30px 30px;
  }
}
body:has(.gallery-modal.is-show) .nav-bg {
  z-index: 110;
}