@charset "UTF-8";
/* ↓ amethyst Color設定 */
/* ↑ amethyst Color設定 */
/* ↓ amethyst フォントサイズ設定 */
/*↑基本的なフォントサイズ*/
/*↑h4タグのフォントサイズ ($basic-font-sizeの1.5倍の大きさ)*/
/*↑h3タグのフォントサイズ ($h4-font-sizeの1.5倍の大きさ)*/
/*↑h2タグのフォントサイズ ($h3-font-sizeの1.5倍の大きさ)*/
/*↑h1タグのフォントサイズ ($h2-font-sizeの1.5倍の大きさ)*/
/*↑サブタイトル(h2直下の読み)のフォントサイズ*/
/* ↑ amethyst フォントサイズ設定 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  font-family: "游明朝", "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "MS PMincho", serif;
  background-color: #F8F8F8;
  scroll-behavior: smooth;
  letter-spacing: 0.05em;
  overflow-x: hidden;
  font-weight: bold;
}

html,
a {
  color: #333333;
}

body {
  background-image: url(../img/onyx-back.webp);
  background-size: cover;
  background-blend-mode: screen;
  background-attachment: fixed;
  background-position: center;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  transition: 0.3s;
}
a:hover {
  color: #E1BD5B;
}

section {
  padding: 100px 10px 30px;
}
@media (max-width: 768px) {
  section {
    padding: 70px 10px 30px;
  }
}

.section-text {
  margin-bottom: 20px;
  font-size: 15px;
}

p,
a {
  font-size: 15px;
}

h1 {
  font-size: 42.8415px;
}

h2 {
  font-size: 32.955px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

h3 {
  font-size: 25.35px;
}

h4 {
  font-size: 19.5px;
}

@media (max-width: 1024px) {
  h1 {
    font-size: 38.55735px;
  }
  h2 {
    font-size: 29.6595px;
  }
  h3 {
    font-size: 22.815px;
  }
  h4 {
    font-size: 17.55px;
  }
  p {
    font-size: 13.5px;
  }
  a {
    font-size: 13.5px;
  }
}
@media (max-width: 768px) {
  h1 {
    font-size: 36.415275px;
  }
  h2 {
    font-size: 28.01175px;
  }
  h3 {
    font-size: 21.5475px;
  }
  h4 {
    font-size: 16.575px;
  }
  p {
    font-size: 12.75px;
  }
  a {
    font-size: 12.75px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 34.2732px;
  }
  h2 {
    font-size: 26.364px;
  }
  h3 {
    font-size: 20.28px;
  }
  h4 {
    font-size: 15.6px;
  }
  p {
    font-size: 12px;
  }
  a {
    font-size: 12px;
  }
}
img {
  display: block;
  border-radius: 10px;
  /* 角を少し丸く */
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.3);
  /* 通常時の影 */
  transition: box-shadow 0.3s ease-in-out;
  /* 角を少し丸く */
}
img:hover {
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
  /* ホバー時の影を強く */
}

li {
  list-style: none;
}

.sub-title {
  font-size: 0.3em;
}

.about-contents,
.access-contents,
.price-contents,
.amenity-contents {
  padding: 40px 5px;
}

.btn {
  font-size: 14px;
  border: 1px solid #666;
  text-align: center;
  max-width: 200px;
  margin: 20px auto;
  font-family: "Noto Serif JP", serif;
}

.btn a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 10px;
  box-sizing: border-box;
  background-color: #ffffff;
}
.btn a:hover {
  background-color: #1E1E1E;
  color: #F3E4B1;
}

.btn3 {
  position: relative;
}

.btn3::before {
  content: "";
  display: block;
  width: 60px;
  height: 1px;
  background: #666;
  position: absolute;
  top: 0;
  bottom: 0;
  right: -30px;
  margin: auto;
}

.fade-in {
  opacity: 0;
  /* 最初は非表示 */
  visibility: hidden;
  /* 読み込み時にチラつかないように */
}

.header-contents {
  position: fixed;
  display: flex;
  justify-content: space-between;
  padding: 10px 30px;
  width: 100%;
  z-index: 9999;
  opacity: 1;
  background: rgba(0, 0, 0, 0.8);
  /* **最初は表示状態** */
  transition: opacity 0.5s ease-in-out;
  /* **スムーズなフェードアニメーション** */
}
.header-contents img {
  width: 130px;
  height: 100%;
  margin: 0;
  border-radius: 0;
  box-shadow: none;
}
.header-contents ul {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-contents ul:hover a {
  opacity: 0.5;
}
.header-contents ul li {
  position: relative;
  padding-right: 15px;
  transition: color 0.3s ease-in-out, opacity 0.3s ease-in-out;
}
.header-contents ul li:hover {
  opacity: 1;
}
.header-contents ul li:not(:last-child)::after {
  content: " / ";
  position: absolute;
  right: -10px;
  color: #ffffff;
  font-size: 20px;
}
.header-contents ul li a {
  position: relative;
  color: #ffffff;
  text-decoration: none;
  font-size: 20px;
  transition: color 0.3s ease-in-out, opacity 0.3s ease-in-out;
}
.header-contents ul li a:hover {
  opacity: 1;
}
.header-contents ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background-color: #ffffff;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease-in-out;
}
.header-contents ul li a:hover::after {
  transform: scaleX(1);
}
.header-contents ul li a:not(:hover)::after {
  transform: scaleX(0);
  transform-origin: right;
}
.header-contents .menu-btn {
  display: none;
}
.header-contents .nav-menu {
  display: none;
}

@media (max-width: 1300px) {
  .header-contents {
    /* ハンバーガーメニューのスタイル */
    /* メニューのスタイル */
    /* メニューが開いた時 */
    /* ハンバーガーボタンのアニメーション */
  }
  .header-contents ul {
    display: none;
  }
  .header-contents .menu-btn {
    position: fixed;
    display: block;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 30px;
    cursor: pointer;
    z-index: 100;
  }
  .header-contents .menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: #ffffff;
    margin: 8px 0;
    transition: 0.3s;
  }
  .header-contents .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 250px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.9019607843);
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
    /* 右側に影をつける */
    background-image: url(../img/frame06.png);
    -o-object-fit: cover;
       object-fit: cover;
    background-size: cover;
    background-position: center;
  }
  .header-contents .nav-menu::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    /* ← ここで暗くしてる */
    z-index: 1;
  }
  .header-contents .nav-menu li {
    z-index: 2;
  }
  .header-contents .nav-menu:hover a {
    opacity: 0.6;
    transition: opacity 0.3s ease;
  }
  .header-contents .nav-menu a {
    color: #ffffff;
    padding: 10px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .header-contents .nav-menu a span {
    font-size: 10px;
  }
  .header-contents .nav-menu a:hover {
    opacity: 1 !important;
  }
  .header-contents .nav-menu.active {
    right: 0;
  }
  .header-contents .menu-btn.active span:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
  }
  .header-contents .menu-btn.active span:nth-child(2) {
    opacity: 0;
  }
  .header-contents .menu-btn.active span:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
  }
}
@media (max-width: 480px) {
  .header-contents img {
    width: 75px;
  }
  .header-contents .menu-btn {
    top: 7px;
  }
  .header-contents .nav-menu {
    width: 100%;
  }
}
#top {
  height: 100vh;
  position: relative;
  background-color: #000000;
}
#top img {
  margin: auto;
  border-radius: 0;
  /* 角を少し丸く */
  box-shadow: none;
  /* 通常時の影 */
  transition: none;
}

.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -10;
}
.video-background video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  -o-object-fit: cover;
     object-fit: cover;
}

.swiper-slide {
  position: relative;
}
.swiper-slide img {
  height: 100vh;
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: 0% 10%;
     object-position: 0% 10%;
}

/* h1の基本スタイル（最初は非表示） */
.top-text {
  color: #ffffff;
  position: absolute;
  /* 右から開始 */
  opacity: 0;
  transition: opacity 1s ease-out, transform 1s ease-out;
  z-index: 9999;
}

#top-text-1 {
  top: 20%;
  right: 15%;
}

#top-text-2 {
  top: 40%;
  left: 3%;
}

#top-text-3 {
  bottom: 5%;
  left: 5%;
}

#top-text-4 {
  top: 10%;
  right: 5%;
}

#top-text-5 {
  top: 33%;
  right: 4%;
}

@media (max-width: 1024px) {
  .top-text {
    font-size: 30px;
  }
  #top-text-1 {
    bottom: 20%;
    right: 15%;
    top: auto;
  }
  #top-text-2 {
    top: 40%;
    left: 3%;
  }
  #top-text-3 {
    bottom: 5%;
    left: 5%;
  }
  #top-text-4 {
    top: 9%;
    left: 5%;
  }
  #top-text-5 {
    top: 37%;
    left: 1%;
  }
}
@media (max-width: 768px) {
  .top-text {
    font-size: 25px;
  }
  #top-text-1 {
    bottom: 20%;
    right: 15%;
  }
  #top-text-2 {
    top: auto;
    left: auto;
    bottom: 30%;
    right: 3%;
  }
  #top-text-3 {
    bottom: 15%;
    left: 5%;
  }
  #top-text-4 {
    top: 9%;
    left: 5%;
  }
  #top-text-5 {
    top: 35%;
    right: 5%;
    left: auto;
  }
}
@media (max-width: 480px) {
  .top-text {
    font-size: 20px;
  }
  #top-text-1 {
    bottom: 20%;
    right: 15%;
  }
  #top-text-2 {
    top: auto;
    left: auto;
    bottom: 30%;
    right: 3%;
  }
  #top-text-3 {
    bottom: 15%;
    left: 5%;
  }
  #top-text-4 {
    top: 9%;
    left: 5%;
  }
  #top-text-5 {
    top: 35%;
    right: 5%;
  }
}
/* 1つ目のh1（スライドイン＆スライドアウト） */
.slide-in {
  opacity: 1;
  transform: translateX(10px);
  transition: opacity 3s ease, transform 3s ease;
}

.slide-out {
  opacity: 0;
  transform: translateX(-10px);
  /* 左へスライドアウト */
  transition: opacity 3s ease, transform 3s ease;
}

/* 2つ目と3つ目のh1（フェードイン・フェードアウト） */
.fade-in {
  opacity: 1;
}

.fade-out {
  opacity: 0;
}

.swiper-horizontal > .swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  text-align: end !important;
}

.swiper-horizontal > .swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  padding: 0 10px;
}

.swiper-pagination-bullet-active {
  background: #1E1E1E !important;
}

/* スクロールダウンの位置 */
.scroll {
  position: absolute;
  left: 10px;
  bottom: 150px;
  writing-mode: vertical-rl;
  z-index: 99;
  width: 100%;
}

/* 線のアニメーション部分 */
.scroll::before {
  animation: scroll 2s infinite;
  background-color: #ffffff;
  bottom: -150px;
  content: "";
  height: 50px;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  width: 1px;
}

/* 線のアニメーション */
@keyframes scroll {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }
  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }
  51% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}
@media (max-width: 768px) {
  .top-appearance h1 {
    top: auto;
    bottom: 10%;
    left: 5%;
  }
  .swiper-slide img {
    -o-object-position: 45% 10%;
       object-position: 45% 10%;
  }
  .slide02 img {
    -o-object-position: 75% 30%;
       object-position: 75% 30%;
  }
  .slide04 img {
    -o-object-position: 15% 30%;
       object-position: 15% 30%;
  }
}
#about {
  background-color: rgba(255, 255, 255, 0.8509803922);
}

.about-contents {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  max-width: 1200px;
  margin: 0 auto;
}
.about-contents img {
  width: 500px;
  border-radius: 20px;
  mask-image: radial-gradient(circle, rgb(255, 255, 255) 50%, rgba(255, 255, 255, 0) 100%);
  -webkit-mask-image: radial-gradient(circle, rgb(255, 255, 255) 50%, rgba(255, 255, 255, 0) 100%);
  opacity: 0;
  /* 最初は非表示 */
  transform: translateY(30px);
  /* 30px下に配置（ふわっと上がるため） */
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 25px;
  position: relative;
  padding-top: 1.7rem;
}
.about-text p {
  line-height: 2.4em;
}

.about-text h4 {
  display: inline-block;
  position: relative;
  font-size: 24px;
  font-weight: bold;
  padding-bottom: 5px;
}

.about-text h4 i {
  opacity: 0;
  /* 初期状態で非表示 */
  display: inline-block;
  /* transform適用のため */
}

.underline-text {
  display: inline-block;
  position: relative;
}

.underline {
  position: absolute;
  bottom: -3px;
  left: 0px;
  width: 0%;
  height: 1px;
  background-color: #1E1E1E;
  max-width: 100%;
}

@media (max-width: 1300px) {
  .about-contents {
    flex-direction: column;
    max-width: 100%;
  }
  .about-contents img {
    width: 100%;
    -o-object-fit: cover;
       object-fit: cover;
    height: 200px;
    border-radius: 0px;
  }
  .about-text {
    width: 700px;
  }
}
@media (max-width: 768px) {
  .about-text {
    width: 100%;
  }
  .about-text h4 {
    font-size: 14px;
  }
}
#access {
  background-color: #ffffff;
}

iframe {
  width: 100%;
}

.access-datails {
  display: flex;
  justify-content: center;
  padding: 30px;
}
.access-datails .datails01 {
  border-right: 1px solid #1E1E1E;
}
.access-datails .datails01,
.access-datails .datails02 {
  display: flex;
  flex-direction: column;
  padding: 20px 35px;
}

@media (max-width: 768px) {
  .access-datails {
    padding: 10px 5px;
  }
  .access-datails .datails01,
  .access-datails .datails02 {
    padding: 20px 20px;
  }
}
@media (max-width: 620px) {
  .access-datails {
    flex-direction: column-reverse;
    align-items: center;
  }
  .access-datails .datails01 {
    border-right: none;
  }
  .access-datails .datails01,
  .access-datails .datails02 {
    padding: 10px 10px;
  }
}
#faq {
  color: #000000;
  background-image: url(../img/faq_back.jpeg);
  background-size: cover;
  background-color: rgba(255, 255, 255, 0.9);
  background-blend-mode: screen;
  background-attachment: fixed;
  background-position: bottom center;
}

.faq-contents {
  width: 75%;
  max-width: 750px;
  margin: 0 auto;
  /* iPadサイズ（768px〜1024px） */
  /* スマホサイズ以下 */
}
@media (min-width: 768px) and (max-width: 1024px) {
  .faq-contents {
    width: 80%;
    padding: 0px;
  }
}
@media (max-width: 767px) {
  .faq-contents {
    width: 90%;
    padding: 0px;
  }
}

details {
  margin: 15px 0;
  padding: 10px;
  border: 1px solid #000000;
  border-radius: 8px;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
details:hover {
  background-color: rgb(232.5, 232.5, 232.5);
}
details:hover summary::after {
  color: #1E1E1E;
}
details[open] summary::after {
  transform: rotate(90deg);
  color: #1E1E1E;
}
details[open] {
  background-color: rgb(232.5, 232.5, 232.5);
}

summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  outline: none;
  transition: background-color 0.5s ease;
}
summary::after {
  content: "▶";
  font-size: 10px;
  transition: transform 0.5s ease, color 0.5s ease;
}

.inner {
  padding: 10px 20px 0px;
  border-top: 1px solid #1B1A55;
  margin-top: 10px;
  transition: max-height 0.3s ease;
  /* スローなアニメーション */
}

footer {
  position: relative;
  background: url(../img/footer_back.webp) no-repeat center bottom/cover;
  color: #fff;
  text-align: center;
  font-size: 14px;
  background-size: cover;
  background-blend-mode: screen;
  background-position: 0% 35%;
  /* 背景に暗めのオーバーレイを追加 */
}
footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1;
}

.pageTop {
  display: inline-block;
  font-size: 14px;
  color: #fff;
  text-decoration: none;
  width: 100%;
  padding: 25px 10px;
  transition: 0.3s;
  position: relative;
  z-index: 2;
}
.pageTop:hover {
  background: #1E1E1E;
  color: #fff;
}

.footer-contents {
  position: relative;
  z-index: 2;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* 共通のフッター要素 */
.footer01,
.footer02,
.footer03 {
  flex: 1;
  min-width: 250px;
  padding: 0 15px;
}

/* 仕切り線（border-right）を追加 */
.footer02 {
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

/* footer01: ホテル情報 */
.footer01 .amethyst-logo {
  width: 140px;
  margin-bottom: 25px;
  border-radius: 0;
  box-shadow: none;
}
.footer01 ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer01 li {
  font-size: 14px;
  margin-bottom: 5px;
}
.footer01 li a {
  color: #ffffff;
}

/* footer02: メニュー（2列表示） */
.footer02 ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer02 li {
  font-size: 15px;
  text-align: left;
}

.footer02 a,
.footer-links a {
  color: #ffffff;
  position: relative;
  text-decoration: none;
  transition: color 0.3s ease-in-out, opacity 0.3s ease-in-out;
}
.footer02 a::after,
.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background-color: #ffffff;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease-in-out;
}
.footer02 a:hover::after,
.footer-links a:hover::after {
  transform: scaleX(1);
}
.footer02 a:not(:hover)::after,
.footer-links a:not(:hover)::after {
  transform: scaleX(0);
  transform-origin: right;
}

/* footer03: 電話番号 */
.footer03 .footer-phone {
  display: inline-block;
}
.footer03 a {
  display: block;
  margin-top: 5px;
  text-decoration: none;
  transition: 0.3s;
  background: #1E1E1E;
  padding: 10px;
  border-radius: 8px;
  width: 250px;
  color: #ffffff;
}
.footer03 a:hover {
  background-color: #4b4b4b;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
}
.footer-links a {
  color: #fff;
  text-decoration: none;
  transition: 0.3s;
}
.footer-links span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}

.footer-copy {
  position: relative;
  z-index: 2;
  font-size: 9px;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .footer-contents {
    flex-direction: column;
    text-align: center;
  }
  .footer-container {
    flex-direction: column;
    flex-direction: column-reverse;
    gap: 40px;
  }
  .footer01,
  .footer02,
  .footer03 {
    text-align: center;
    flex: 1;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    border: none !important;
  }
  .footer01 .amethyst-logo,
  .footer02 .amethyst-logo,
  .footer03 .amethyst-logo {
    width: 150px;
  }
  .footer01 {
    display: flex;
    flex-direction: row;
    gap: 40px;
  }
  .footer01 li {
    font-size: 18px;
  }
  .footer02 {
    display: none;
  }
  .footer03 .footer-phone {
    font-size: 14px;
  }
  /* 最後の要素（footer03）には border-bottom を適用しない */
  .footer03 {
    border-bottom: none;
  }
  .footer-links {
    gap: 12px;
    font-size: 18px;
  }
  .footer-links span {
    display: none;
  }
  .footer-copy {
    font-size: 8px;
    letter-spacing: 0.2em;
  }
}
@media (max-width: 480px) {
  .footer01 {
    flex-direction: column;
    gap: 0;
  }
  .footer01 li {
    font-size: 12px;
  }
  .footer01 .amethyst-logo,
  .footer02 .amethyst-logo,
  .footer03 .amethyst-logo {
    width: 40%;
  }
  .footer-links {
    font-size: 12px;
  }
}
/* スクロールバーのカスタマイズ */
::-webkit-scrollbar {
  width: 5px;
  height: 10px;
  /* スクロールバーの背景（トラック部分） */
  /* スクロールバーのつまみ（ドラッグできる部分） */
}
::-webkit-scrollbar-track {
  background: #000000;
}
::-webkit-scrollbar-thumb {
  background: #1E1E1E;
}
::-webkit-scrollbar-thumb:hover {
  background: #4b4b4b;
}/*# sourceMappingURL=style.css.map */