@charset "UTF-8";
html {
  text-size-adjust: 100%;
  font-size: 62.5%;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  font-family: "Source Sans 3", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, "ＭＳ ゴシック", sans-serif;
  background: #050507;
}

a {
  color: #333;
  text-decoration: none;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

button {
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
}

.section-title {
  font-size: 4.8rem;
  text-align: center;
  font-weight: lighter;
}
@media (min-width: 768px) {
  .section-title {
    font-size: 10rem;
  }
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:where([hidden]:not([hidden=until-found])) {
  display: none !important;
}

:where(html) {
  -webkit-text-size-adjust: none; /* iOSのランドスケープでテキストが調整されないようにする */
  color-scheme: dark light; /* ユーザーがダークテーマを好む場合、自動的にダークテーマになる */
}

@supports not (min-block-size: 100dvb) {
  :where(html) {
    block-size: 100%;
  }
}
@media (prefers-reduced-motion: no-preference) {
  :where(html:focus-within) {
    scroll-behavior: smooth; /* 何かにフォーカスがある場合のみスムーズスクロール */
  }
}
:where(body) {
  block-size: 100%;
  block-size: 100dvb; /* 1dvbは動的ビューポートの長さの1%、100dvbで高さいっぱいに */
  line-height: 1.5;
  font-family: system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

:where(input, button, textarea, select) {
  font: inherit;
  color: inherit;
}

:where(textarea) {
  resize: vertical;
  resize: block;
}

:where(button, label, select, summary, [role=button], [role=option]) {
  cursor: pointer;
}

:where(:disabled) {
  cursor: not-allowed; /* フォームコントロール無効時のカーソルを許可しない */
}

:where(label:has(> input:disabled), label:has(+ input:disabled)) {
  cursor: not-allowed;
}

:where(button) {
  border-style: solid; /* ボタンのボーダーのスタイルを設定しやすくする */
}

:where(a) {
  text-underline-offset: 0.2ex;
}

:where(ul, ol) {
  list-style: none; /* ビュレットを削除、必要に応じて手動で追加する */
}

:where(img, svg, video, canvas, audio, iframe, embed, object) {
  display: block;
}

:where(img, picture, svg) {
  max-inline-size: 100%; /* images should never overflow past the available space */
  block-size: auto; /* アスペクト比を保持 */
}

:where(p, h1, h2, h3, h4, h5, h6) {
  overflow-wrap: break-word;
}

:where(h1, h2, h3) {
  line-height: calc(1em + 0.5rem);
}

:where(hr) {
  border: none;
  border-block-start: 1px solid;
  color: inherit;
  block-size: 0;
  overflow: visible;
}

:where(:focus-visible) {
  outline: 2px solid var(--focus-color, Highlight);
  outline-offset: 2px;
}

:where(.visually-hidden:not(:focus, :active, :focus-within, .not-visually-hidden)) {
  clip-path: inset(50%) !important;
  height: 1px !important;
  width: 1px !important;
  overflow: hidden !important;
  position: absolute !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.l-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transition: all 0.5s;
  z-index: 100;
  height: 8rem;
}
.l-header__inner {
  height: 8rem;
}
.l-header__logo {
  position: absolute;
  top: 3.5rem;
  left: 3rem;
}
.l-header__logo a img {
  width: 14rem;
  height: 1.4rem;
}
.l-header__nav {
  padding: 9rem 0;
  transform: translateY(-100%);
  transition: all 0.5s;
  background: #000;
}
.l-header__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}
.l-header__item > a {
  font-size: 1.6rem;
  color: #fff;
}
.l-header__hamburger {
  position: absolute;
  top: 2rem;
  right: 2.5rem;
  width: 4.2rem;
  height: 4.2rem;
  cursor: pointer;
}
.l-header__hamburger > span {
  position: absolute;
  display: block;
  width: 3rem;
  left: 0.6rem;
  background: #fff;
  height: 0.1rem;
  transition: all 0.2s;
}
.l-header__hamburger > span:nth-child(1) {
  top: 1.1rem;
}
.l-header__hamburger > span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}
.l-header__hamburger > span:nth-child(3) {
  top: 3.1rem;
}

.l-header.is-active .l-header__hamburger > span:nth-child(1) {
  top: 50%;
  transform: rotate(45deg);
}
.l-header.is-active .l-header__hamburger > span:nth-child(2) {
  opacity: 0;
}
.l-header.is-active .l-header__hamburger > span:nth-child(3) {
  top: 50%;
  transform: rotate(-45deg);
}
.l-header.is-active .l-header__nav {
  transform: translateY(0);
}

.l-footer {
  padding: 3rem 0;
  border-top: 1px solid #fff;
  margin-top: 20rem;
}
@media (min-width: 768px) {
  .l-footer {
    padding: 8rem 0;
  }
}
.l-footer__inner {
  padding: 0 3rem;
}
.l-footer__heading {
  font-size: 1.2rem;
}
.l-footer__address {
  font-size: 1.2rem;
  font-style: normal;
  color: #fff;
}
.l-footer__address p a {
  color: #fff;
}
.l-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 3rem;
}
.l-footer__sns-list {
  display: flex;
  gap: 1.5rem;
}
.l-footer__sns-item a {
  color: #fff;
}
.l-footer__meta {
  display: flex;
  align-items: center;
  gap: 3rem;
  font-size: 1.2rem;
}
.l-footer__meta-link {
  font-size: 1.2rem;
  color: #fff;
}

.l-container {
  width: min(84%, 800px);
  margin-inline: auto;
}

.l-mv {
  position: relative;
  display: flex;
  justify-content: center;
  width: 100%;
  height: 100vh;
  overflow-x: hidden;
}
@media (min-width: 768px) {
  .l-mv {
    overflow-x: hidden;
  }
}
.l-mv__item {
  width: 100%;
  height: 100%;
  flex-shrink: 0;
  overflow: hidden;
}
@media (min-width: 768px) {
  .l-mv__item {
    width: 33.33%;
  }
}
.l-mv__item:nth-child(1), .l-mv__item:nth-child(3) {
  z-index: 2;
}
.l-mv__item:nth-child(2) {
  z-index: 1;
}
.l-mv__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p-access {
  position: relative;
  z-index: 20;
}
.p-access__body {
  position: relative;
  z-index: 30;
  text-align: center;
  padding: 28rem 0;
}
.p-access__info {
  margin-top: 4.5rem;
}
.p-access__title {
  width: fit-content;
  margin-inline: auto;
  font-size: 3.2rem;
  font-weight: lighter;
  border-bottom: 1px solid #fff;
}
@media (min-width: 768px) {
  .p-access__title {
    font-size: 6rem;
  }
}
.p-access__sub-title {
  font-size: 2.8rem;
  font-weight: lighter;
}
.p-access__address {
  margin: 2rem 0;
  font-style: normal;
}
.p-access__address > p {
  color: #fff;
}
.p-access__tel {
  font-size: 1.6rem;
}
.p-access__email {
  font-size: 1.6rem;
}
.p-access__button {
  max-width: 252px;
  width: 100%;
  margin-inline: auto;
  padding: 1.5rem 1rem;
  border: 1px solid #fff;
  text-align: center;
  margin-top: 3rem;
  transition: all 0.3s;
  background: transparent;
}
.p-access__button:hover {
  background: #050507;
}
.p-access__bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  background: url("../../assets/images/bg-access.webp") no-repeat center center/cover;
}

.p-contact {
  width: min(84%, 400px);
  margin-inline: auto;
}
.p-contact__title {
  width: fit-content;
  margin-inline: auto;
  font-size: 3.2rem;
  font-weight: lighter;
  border-bottom: 1px solid #fff;
}
@media (min-width: 768px) {
  .p-contact__title {
    font-size: 6rem;
  }
}
.p-contact__buttons {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 4.5rem;
}
.p-contact__button a {
  display: block;
  padding: 3rem 0;
  color: #fff;
  font-size: 1.6rem;
  text-align: center;
  border: 1px solid #fff;
  position: relative;
  transition: all 0.2s;
}
.p-contact__button a::before {
  content: "";
  width: 12rem;
  top: 4.8rem;
  position: absolute;
  right: -4rem;
  height: 0.1rem;
  background-color: #fff;
  transition: 0.3s;
  display: none;
}
@media (min-width: 768px) {
  .p-contact__button a::before {
    display: block;
  }
}
.p-contact__button a::after {
  content: "";
  width: 1.5rem;
  top: 4.5rem;
  transform: rotate(25deg);
  position: absolute;
  right: -4rem;
  height: 0.1rem;
  background-color: #fff;
  transition: 0.3s;
  display: none;
}
@media (min-width: 768px) {
  .p-contact__button a::after {
    display: block;
  }
}
.p-contact__button a:hover {
  opacity: 0.7;
}
.p-contact__button a:hover::before {
  right: -5rem;
}
.p-contact__button a:hover::after {
  right: -5rem;
}

.p-gallery {
  margin-top: 8rem;
}
@media (min-width: 768px) {
  .p-gallery {
    margin-top: 14rem;
  }
}
.p-gallery__title {
  font-size: 3.2rem;
  letter-spacing: 0.03em;
  text-align: center;
  font-weight: lighter;
}
@media (min-width: 768px) {
  .p-gallery__title {
    font-size: 6rem;
  }
}
.p-gallery__list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 4.5rem;
}
@media (min-width: 768px) {
  .p-gallery__list {
    gap: 6rem;
  }
}
@media (min-width: 768px) {
  .p-gallery__item {
    width: 50%;
  }
}
.p-gallery__item:nth-child(even) {
  margin-left: auto;
}

.p-info {
  margin-top: 5rem;
}
@media (min-width: 768px) {
  .p-info {
    margin-top: 10rem;
  }
}
.p-info__textarea {
  margin-top: 5rem;
  text-align: center;
}
@media (min-width: 768px) {
  .p-info__textarea {
    margin-top: 10rem;
  }
}
.p-info__heading {
  margin-bottom: 4.5rem;
}
.p-info__title {
  width: fit-content;
  margin-inline: auto;
  font-size: 3rem;
  letter-spacing: 0.03em;
  font-weight: lighter;
  border-bottom: 1px solid #fff;
}
@media (min-width: 768px) {
  .p-info__title {
    font-size: 6rem;
  }
}
.p-info__heading-second {
  margin: 2rem 0;
  font-size: 3.2rem;
  font-weight: bold;
}
@media (min-width: 768px) {
  .p-info__heading-second {
    font-size: 4rem;
  }
}
.p-info__text {
  font-size: 1.8rem;
}
.p-info__text > span {
  font-size: 2.4rem;
}

/* サイドボタン
------------------------------------*/
.side-menus {
  display: flex;
  position: fixed;
  right: -193px;
  bottom: 200px;
  transform: rotate(-90deg);
  transition: all 0.2s;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
}
@media (min-width: 1024px) {
  .side-menus {
    opacity: 1;
    pointer-events: auto;
  }
}
.side-menus.is-visible {
  right: -137px;
}

.side-menu a {
  display: inline-block;
  width: 165px;
  font-size: 1.6rem;
  padding: 15px 0;
  transition: all 0.2s;
  color: #fff;
  border: 1px solid #fff;
  text-align: center;
}
.side-menu a:hover {
  opacity: 0.8;
}

.u-hidden-sp {
  display: block;
}
@media (min-width: 576px) {
  .u-hidden-sp {
    display: none;
  }
}

.u-hidden-pc {
  display: none;
}
@media (min-width: 576px) {
  .u-hidden-pc {
    display: block;
  }
}