@charset "utf-8";

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

* {
  font-family: serif;
}

ul {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  vertical-align: bottom;
}

body {
  background-color: #1b1b1b;
  color: #fff;
  font-weight: lighter;
}

/* ボタンtop↓ */
.btn-top {
  color: rgba(255, 255, 255, 0.733);
  font-size: 16px;
  letter-spacing: 3px;
  position: fixed;
  bottom: 70px;
  right: 5%;
  z-index: 1;
  transform: rotate(90deg);
}

.btn-top a {
  transition: 0.5s;
  display: flex;
  align-items: center;
}

.btn-top a span {
  padding-left: 10px;
}

.btn-top a:hover {
  scale: 1.125;
}

.btn-top a::before {
  content: "";
  display: block;
  width: 50px;
  height: 1px;
  background-color: #fff;
}

.btn-top a::after {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  background-color: #fff;
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  position: absolute;
  top: calc(50% - 2.5px);
  left: 0;
  transform: translateY(-50%);
}
/* ボタンtop↑ */

/* ボタンreservation↓ */
.btn-top-r {
  width: 500px;
  position: fixed;
  bottom: 70px;
  right: 12%;
  z-index: 5;
}

.btn-top-r a {
  transition: 0.1s;
}

.btn-top-r a:hover {
  scale: 1.15;
}

/* ボタンreservation↑ */


/* ハンバーガーメニュー↓ */
.btn-trigger {
  display: none;
}
/* ハンバーガーメニュー↑ */
/* 共通↑ */

/* TOP↓ */
/* header↓ */
header {
  position: relative;
  margin-bottom: 50px;
  color: #fff;
  font-weight: lighter;
}

header a {
  color: #fff;
}

.first-view {
  width: 100%;
  aspect-ratio: 1366/963;
  background-image: url(../img/TOP.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  position: relative;
  opacity: 0;
  transform: scale(1.1);
  transition: opacity 1.5s ease, transform 2s ease;
}

/* 表示時に適用されるクラス */
.first-view.show {
  opacity: 1;
  transform: scale(1);
}

h1 {
  font-size: 16px;
  text-shadow: 0 0 5px #fff;
  font-weight: lighter;
  position: absolute;
  top: 5px;
  left: 83px;
}

.top-logo {
  display: flex;
  margin: 5px;
}

.header-logo {
  width: 80px;
}

nav ul {
  display: flex;
  align-items: flex-end;
  height: 100%;
}

nav li {
  font-size: 16px;
  margin-right: 3vw;
}

.header-menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-right: 50px;
}

/* topのhover時の動作↓ */
.top-logo a,
.site-menu a {
  display: inline-block;
  transition: 0.3s;
  /* 0.3秒で拡大までの時間 */
}

.top-logo a:hover,
.site-menu a:hover {
  scale: 1.125;
  /* 1.125倍に拡大 */
}
/* topのhover時の動作↑ */

h2 {
  font-size: 24px;
}

.first-view-text p {
  font-size: 16px;
  display: flex;
  align-items: center;
  margin-left: 100px;
}

.first-view-text p::before {
  content: "";
  width: 100px;
  height: 1px;
  background-color: #fff;
}

.first-view-text p::before {
  margin: 0 20px 0;
}

.first-view-text {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.945);
  display: block;
  position: absolute;
  top: 50%;
  left: 5%;
  text-shadow: 0 0 5px #fff;
  opacity: 0;
  transform: translateX(-50px);
  animation: slideIn 1s ease-out forwards;
  animation-delay: 0.5s;
}

@keyframes slideIn {
  0% {
    opacity: 0;
    transform: translateX(-50px);
  }

  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* header↑ */
/* river↓ */
.river {
  position: relative;
  width: 100%;
  aspect-ratio: 1366/914;
  background-image: url(../img/river.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  transition: background-position 0.2s ease-in-out;
  margin-bottom: 80px;
}

.river-text {
  display: flex;
  position: absolute;
  top: 90%;
  right: 5%;
  text-shadow: 0 0 3px #fff;
}

h3 {
  font-size: 14px;
}

h3 span {
  font-size: 18px;
}

/* river↑ */

/* concept↓ */
.concept {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  margin-bottom: 80px;
}

.concept-img {
  width: 35%;
}

.concept-text {
  display: block;
  width: 45%;
}

.concept-text h2 {
  letter-spacing: 2px;
  font-size: 30px;
  margin-bottom: 30px;
}

.concept-text h2 span {
  font-size: 24px;
  font-weight: normal;
}

.concept-text h3 {
  font-size: 16px;
  text-shadow: 0 0 5px #fff;
  font-weight: normal;
  margin: 0 0 30px 20px;
}

.concept-text p {
  font-size: 14px;
  line-height: 3em;
}

.concept-text p span {
  font-size: 16px;
}
/* concept↑ */

/* footer↓ */
.footer {
  width: 100%;
  background-image: url(../img/footer.png);
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
  margin: 100px 0 0;
  padding-top: 150px;
}

.footer a {
  color: #fff;
}

.footer-area {
  margin: auto;
  display: flex;
  justify-content: center;
}

.footer-menu {
  width: 70px;
}

.footer-menu2 {
  margin: 0 20px 0;
  line-height: 3em;
  letter-spacing: 2px;
  text-align: center;
}

.google {
  margin: 30px 20px 0;
  letter-spacing: 2px;
  font-size: 16px;
}

i {
  font-size: 20px;
  margin: 5px 7px 5px;
}

/* footerのhover時の動作↓ */
.footer-menu a,
.google a,
.footer-area2 ul li a {
  display: inline-block;
  transition: 0.3s;
  /* 0.3秒で拡大までの時間 */
}

.footer-menu a:hover,
.google a:hover,
.footer-area2 ul li a:hover {
  scale: 1.125;
  /* 1.125倍に拡大 */
}
/* footerのhover時の動作↑ */

.footer-area2 ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 100px;
}

.copyright {
  display: flex;
  justify-content: center;
  padding: 80px 0 50px;
}

/* footer↑ */
/* TOP↑ */

/* reservation↓ */
.back {
  width: 100%;
  aspect-ratio: 1366/996;
  background-image: url(../img/reservation.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.reservation {
  margin-top: 300px;
}

.page-name {
  width: 900px;
  max-width: 90%;
  font-size: 32px;
  text-shadow: 0 0 3px #fff;
  letter-spacing: 2px;
  margin: 0 auto 30px;
  font-weight: normal;
}

.page-name span {
  padding-left: 10px;
  text-shadow: 0 0 3px #fff;
  letter-spacing: 10px;
  font-size: 22px;
  font-weight: lighter;
  margin-left: 10px;
}

.format {
  color: #362e2b;
  background-color: #dcdcdc;
  font-weight: normal;
  margin: 100px auto 70px;
  width: 70%;
  padding: 100px 15%;
}

.format-i {
  display: flex;
  align-items: flex-end;
  margin: 70px 0;
  padding: 0 10%;
}

.format-i input[type="number"] {
  width: 30px;
}

.format-i input[type="date"] {
  margin-top: 10px;
}

.format-i dt {
  font-size: 12px;
}

.format-i dd {
  display: flex;
  align-items: flex-end;
  margin: 0 10px;
}

.format-i dd span {
  margin-left: 20px;
}

.format-in:nth-child(2) {
  margin-right: 10px;
}

.cancel a span {
  font-size: 13px;
  padding-right: 5px;
}

.cancel {
  text-align: center;
}

.format-in {
  font-size: 16px;
  letter-spacing: 1.5px;
}

/* ラジオボタン↓ */
.c-form-radio {
  align-items: flex-start;
}

.c-form-radio-text {
  font-size: 18px;
}

.c-form-radio input:checked + .c-form-radio-name {
  color: #000;
}

.c-form-radio input:checked + .c-form-radio-name:before {
  border: 0.35em solid #000;
}

/* ラジオボタン↑ */

/* 検索↓ */
.kensaku {
  background-color: #b5b5b5;
  width: 100%;
  color: #362e2b;
  text-align: center;
  padding: 10px;
  font-weight: bold;
  margin: 50px 0;
  font-size: 20px;
}

/* 検索↑ */
/* reservation↑ */

/* rooms↓ */
/* お部屋↓ */
.rooms {
  width: 100%;
  aspect-ratio: 1366 / 839;
  background-image: url(../img/bed.png);
  background-repeat: no-repeat;
  background-position: 0% center;
  background-size: 120% auto;
  animation: slideBackground 20s ease-in-out infinite alternate;

  position: relative;
  overflow: hidden;
  z-index: 0;
  background-color: #1b1b1b; /* ← 念のため明示的に背景色も */
}

/* 背景を左右に動かすアニメーション */
@keyframes slideBackground {
  0% {
    background-position: 0% center;
  }
  100% {
    background-position: 100% center;
  }
}

/* 下部を背景色（#1b1b1b）に向かってぼかすグラデーション */
.rooms::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 30%; /* グラデーションの範囲は調整可能 */
  background: linear-gradient(to top, rgba(27, 27, 27, 1), rgba(27, 27, 27, 0));
  z-index: 1;
  pointer-events: none;
}


.main-rooms-in {
  margin-bottom: 80px;
}

.main-rooms-text p {
  width: 800px;
  max-width: 90%;
  margin: 0 auto 50px;
  font-size: 14px;
  line-height: 3em;
}

.rooms-n,
.rooms-m {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 4em;
}

.rooms-nm li {
  display: flex;
  justify-content: center;
  text-align: center;
  gap: 50px;
  margin-bottom: 50px;
}

.rooms-nm li:first-child {
  flex-direction: row-reverse;
}

.rooms-nm li h3 {
  font-size: 35px;
  letter-spacing: 10px;
}

.rooms-nm li p {
  font-size: 14px;
  letter-spacing: 12px;
}

.rooms-nm li p:first-of-type {
  font-size: 24px;
  letter-spacing: 5px;
}

.rooms-img {
  width: 35%;
}

/* view more↓ */
.view {
  border: 1px solid #fff;
  border-radius: 25px;
  line-height: 50px;
  display: block;
  width: fit-content;
  padding: 0 50px;
  margin: 0 auto;
  position: relative;
  transition: all 0.3s 0.1s;
  box-shadow:  0 0 5px #000;
}

.view::before {
  content: "";
  display: block;
  width: 100px;
  height: 15px;
  position: absolute;
  left: -50px;
  top: 17.5px;
  border-bottom: 1px solid #fff;
  border-right: 1px solid #fff;
  transform: skew(45deg);
  transition: all 0.3s;
  clip-path: inset(0 100% 0 0);
}

.view:hover::before {
  clip-path: inset(0 0 0 0);
}

.view:hover {
  padding: 0 25px 0 75px;
}
/* view more↑ */
/* お部屋↑ */

/* アメニティ↓ */
.amenity {
  display: flex;
  margin-bottom: 200px;
  justify-content: center;
}

.amenity-in {
  display: flex;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  gap: 50px;
  margin-left: 30px;
}

.amenity-in h3 {
  font-size: 22px;
  letter-spacing: 5px;
}

.amenity-in h3 span {
  margin-left: 10px;
}
/* アメニティ↑ */

/* 施設館内↓ */
.facilitie {
  margin-bottom: 200px;
  background-color: #1b1b1b;
  position: relative;
  overflow: hidden;
}

/* 表示エリア */
.facilitie-top-img {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

/* 画像（右端を固定） */
.facilitie-top-img img {
  position: absolute;
  top: 0;
  right: -50;
  width: 140%;
  height: 100%;
  object-fit: cover;
  animation: slideImage 20s ease-in-out infinite alternate;
  z-index: 1;
}

/* 横にスライド */
@keyframes slideImage {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(-5%); /* ← ここを -5% に変更して動きを控えめに */
  }
}

/* 下部グラデーション */
.facilitie-top-img::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: linear-gradient(to top, #1b1b1b, transparent);
  pointer-events: none;
  z-index: 2;
}

/* 左右グラデーション */
.facilitie-top-img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  background: linear-gradient(
    to right,
    #1b1b1b 0%,
    transparent 10%,
    transparent 90%,
    #1b1b1b 100%
  );
}

.facilitie-in {
  width: 80%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

.facilitie-in li {
  width: 30%;
  display: flex;
  flex-direction: column;
}
.facilitie-in h3 {
  font-size: 20px;
  letter-spacing: 5px;
  margin: 30px 0;
}

.facilitie-in h3 span {
  margin-left: 10px;
}

.facilitie-img {
  width: 100%;
  order: -1;
}

.facilitie-img img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}

.facilitie-top {
  margin-bottom: 80px;
}

.facilitie-top p {
  width: 800px;
  max-width: 90%;
  margin: 0 auto 50px;
  font-size: 14px;
  line-height: 3em;
}
/* 施設館内↑ */

/* サービス↓ */
.service-in {
  margin-bottom: 80px;
}

.service-img {
  display: flex;
  justify-content: space-evenly;
  max-width: 800px;
  margin: 0 auto;
}
.service-img img {
  width: 30%;
}
.service-text {
  text-align: center;
  margin: 100px 0;
  letter-spacing: 3px;
  font-size: 16px;
}

.service-text span {
  font-size: 20px;
  padding-right: 10px;
}
/* サービス↑ */
/* rooms↑ */

/* Cuisine↓ */
.cuisine {
  width: 100%;
  aspect-ratio: 1366/914;
  background-image: url(../img/food\ TOP.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.cuisine-text {
  margin-bottom: 80px;
}

.cuisine-text p {
  width: 1000px;
  max-width: 90%;
  margin: 0 auto 50px;
  font-size: 14px;
  line-height: 3em;
}

.cuisine-in {
  margin-bottom: 80px;
}

.cuisine-in h3 {
  font-size: 24px;
  letter-spacing: 5px;
}

.cuisine-in p {
  font-size: 14px;
  letter-spacing: 3px;
}

.cuisine-1,
.cuisine-2 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 3em;
}

.cuisine-in li {
  display: flex;
  justify-content: center;
  text-align: center;
  gap: 50px;
  margin-bottom: 50px;
}

.cuisine-in li:first-child {
  flex-direction: row-reverse;
}

.cuisine-img {
  width: 35%;
}
/* Cuisine↑ */

/* access↓ */

.access {
  width: 100%;
  aspect-ratio: 1366/1000;
  background-image: url(../img/ship.png);
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: 100%;
  position: relative;
}

.first-view-access {
  position: relative;
}

.ship {
  font-size: 18px;
  display: flex;
  position: absolute;
  flex-wrap: wrap-reverse;
  bottom: 15%;
  right: 5%;
  text-shadow: 0 0 3px #fff;
}

/* お問い合わせ↓ */
.main-c {
  margin-bottom: 80px;
}

.c-text {
  margin-bottom: 80px;
}

.c-text p {
  width: 700px;
  max-width: 90%;
  margin: 0 auto;
  font-size: 18px;
  line-height: 3em;
  letter-spacing: 3px;
}

.c-text p:nth-child(3) {
  font-size: 48px;
  font-weight: bold;
}

.c-text p:nth-child(4) {
  font-size: 24px;
  padding-left: 400px;
}

.main-format {
  color: #362e2b;
  background-color: #dcdcdc;
  margin: 70px auto;
  width: 70%;
  padding: 100px 15%;
}

.format-c-in {
  display: flex;
  text-align: center;
  margin-bottom: 50px;
}
.format-c-in dt {
  width: 40%;
  font-size: 18px;
}
.format-c-in dd {
  width: 60%;
}
.format-c-in input,
.format-c-in textarea {
  background-color: #b5b5b5;
  border: none;
  padding: 20px;
  width: 100%;
}

.format-c-in textarea {
  height: 25em;
}

.button {
  line-height: 50px;
  border-radius: 25px;
  padding: 0 100px;
  background-color: #b5b5b5;
  border: none;
  font-size: 20px;
  display: block;
  margin: 0 auto;
  transition: 0.3s;
}

.button:hover {
  scale: 1.025;
}
/* お問い合わせ↑ */

/* アクセス↓ */
.main-a {
  margin-top: 300px;
}

.access-map img {
  width: 100%;
}
.access-way-in li{
  background-color: #fff;
  width: 70%;
  margin: 50px auto;

}
.access-w-in {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  color: #362e2b;
  align-items: center;
  padding: 10px;
  font-size: 28px;
}
.access-w-in div {
  display: flex;
  align-items: center;
}
.access-w-in i {
  font-size: 50px;
  color: #1e3050;
  padding: 0 30px 0 50px;
}

.plus {
  width: 60px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  border: none;
  background-color: #f39800;
  color: #fff;
  font-size: 36px;
  text-align: center;
}
.maps{
  width: 100%;
  display: none;
  object-fit: cover;
  margin-top: 70px;
}
/* アクセス↑ */
/* access↑ */

/* メディアクエリ↓ */
@media (max-width: 768px) {
  /* ハンバーガーメニュー↓ */
  .btn-trigger {
    position: relative;
    width: 50px;
    height: 44px;
    cursor: pointer;
  }
  .btn-trigger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #fff;
    border-radius: 4px;
  }
  .btn-trigger,
  .btn-trigger span {
    display: inline-block;
    transition: all 0.5s;
    box-sizing: border-box;
  }
  .btn-trigger span:nth-of-type(1) {
    top: 0;
  }
  .btn-trigger span:nth-of-type(2) {
    top: 20px;
  }
  .btn-trigger span:nth-of-type(3) {
    bottom: 0;
  }

  #btn.active span:nth-of-type(1) {
    transform: translateY(20px) rotate(-45deg);
  }
  #btn.active span:nth-of-type(2) {
    left: 50%;
    opacity: 0;
    animation: active-btn-bar02 0.8s forwards;
  }
  @keyframes active-btn-bar02 {
    100% {
      height: 0;
    }
  }
  #btn.active span:nth-of-type(3) {
    transform: translateY(-20px) rotate(45deg);
  }
  /* ハンバーガーメニュー↑ */

  

  .header-menu {
    z-index: 7;
    position: relative;
  }

  .site-menu {
    display: none;
  }

  .site-menu.active {
    display: block;
    background-color: #000000bc;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    padding: 100px 50px;
  }

  .site-menu.active ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 30px;
  }

  .btn-trigger {
    display: block;
  }
  ï .btn-trigger {
    display: block;
  }

  .reservation {
    border-radius: 50%;
  }

  .footer-area,
  .footer-area2 ul {
    flex-direction: column;
    align-items: center;
  }

  .footer-menu {
    padding-bottom: 30px;
  }

  .facilitie-in {
    flex-direction: column;
    gap: 50px;
  }

  .facilitie-in li {
    width: 100%;
  }
}

/* メディアクエリ↑ */