/* ==========================================================================
   Base Styles
   ========================================================================== */
body {
    margin: 0;
    padding: 0;
    background: #000000;
    color: #ffffff;
    font-family: "Shippori Mincho", "YuMincho", "serif";
    line-height: 1.6;
    overflow-x: hidden;}
img {
    width: 100%;
    height: auto;
    display: block;}
img[src*="rd.rakuten.co.jp/"]{
    height: 1px;}
/* ==========================================================================
   Hero Section (Parallax for iOS)
   ========================================================================== */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    clip-path: inset(0 0 0 0);}
.hero__media {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;}
.hero__media iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 ratio */
    min-height: 100vh;
    min-width: 177.77vh;
    transform: translate(-50%, -50%);
    pointer-events: none;}
.hero__scroll {
    position: absolute;
    bottom: 20px;
    left: 50%;
    width: 1px;
    height: 60px;
    background: #ffffff;
    transform: translateX(-50%);
}

/* ==========================================================================
   header
   ========================================================================== */
.header {
    background-color: #000000;
    padding: 2vw 0;
    width: 100%;
    z-index: 100;}
.head_r {
    width: 100%;}
.nav_btm ul {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;}
.nav_btm li {
    display: flex;
    align-items: center;}
.nav_btm a {
    color: #ffffff;
    text-decoration: none;
    font-family: "Shippori Mincho", "YuMincho", serif;
    font-size: 1.2vw;
    margin: 0 1.5vw;
    padding: 0.5vw 0;
    display: block;
    transition: color 0.3s;}
.nav_btm a.selected {
    color: #c9a063; /* 画像に基づいたゴールド系 */
    border-bottom: 0.1vw solid #c9a063;
    padding-bottom: 0.3vw;}
.nav_btm li:not(:last-child)::after {
    content: "|";
    color: #ffffff;
    font-size: 1vw;
    font-weight: 100;
    opacity: 0.6;}
@media (max-width: 768px) {
.sp_none {
    display: block !important;}
.nav_btm ul {
    padding: 2vw 4vw;}
.nav_btm li {
    margin: 2vw 0;}
.nav_btm a {
    font-size: 3.8vw;
    padding: 1vw 3vw;}
.nav_btm li:not(:last-child)::after {
    display: none;}
.nav_btm a.selected {
    border-bottom: 0.4vw solid #c9a063;}
}


/* ==========================================================================
   Common Typography
   ========================================================================== */
.section-title {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    display: inline-block;
    padding:0;
    margin:0;
    font-weight:lighter;
    color: #DBBA6F;}
.section-title__en {
    display: block;
    font-size: 3rem;
    font-weight:lighter;
    margin: 0;
    font-family: serif;
    color: #fff;}

/* ==========================================================================
   Concept Section
   ========================================================================== */
.concept {
    position: relative;
    padding: 1vw;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 50vw;
    z-index: 0;}
.concept::before{
    display: block;
    content: "";
    background: rgba(66, 145, 186, .6);
    z-index: -2;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;}
.concept__bg img {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -3;
    width: 100%;
    height: 100%;
    object-fit: cover;}
.concept__logo {
    position: relative;
    z-index: 2;
    width: 25%;
    margin: 0;}
.concept__content {
    position: relative;
    z-index: 3;
    padding: 3vw;
    width: 100vw;}
.concept__content .section-title{
    display: flex;
    align-items: center;
    gap: 3vw;}
.concept__lead {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;}

.concept__desc {
    font-size: 0.95rem;
    line-height: 2;
    text-align: justify;
}

/* ==========================================================================
   Scene Section
   ========================================================================== */
.scene {
    background: #000000;
    padding: 80px 0;
    text-align: center;}
.scene__title {
    margin-bottom: 50px;}
.scene__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 3vw;}
.scene__col {
    position: relative;
    text-decoration: none;
    z-index: 0;
    color: #ffffff;
    overflow: hidden;}
.scene__col:link{
   color: #fff;}
.scene__col img {
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;}
.scene__col:hover img {
    transform: scale(1.05);}
.scene__col::after{
    display: block;
    content:"";
    position: absolute;
    background-color: rgba(0,0,0,0.5);
    z-index: 1;
    top:0; left:0;
    width: 100%; height: 100%;}
.scene__col:hover::after {
    background-color: rgba(0,0,0,0.7);}
.scene__label {
    position: absolute;
    top: 0;
    left: 0;
    margin: 0;
    padding: 15px 10px;
    writing-mode: vertical-rl;
    font-size: 0.8rem;
    letter-spacing: 4px;
    z-index: 2;
    backdrop-filter: blur(5px); }
.scene__body {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    z-index: 2;}
.scene__main {
    font-size: 1.8rem;
    font-weight: bold;}

/* ==========================================================================
   Rooms & Dining Section
   ========================================================================== */
.rooms,.dining {
    position: relative;
    height: 85vh;
    display: flex;
    align-items: center;}
.rooms__bg,.dining__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    margin-top: 0;}
.rooms__bg img,.dining__bg img {
    height: 100%;
    object-fit: cover;}
.rooms__inner,.dining__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;}
.rooms__inner {
    justify-content: flex-start;}
.dining__inner {
    justify-content: flex-end;}
.rooms__info,.dining__info {
    width: 30%;
    padding: 3vw;
    height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;}
.rooms__info {
    background: #2CA1B6;
    margin-left: 150px;}
.dining__info {
    background: #5CA243;
    margin-right: 150px;}
.rooms__link-title,.dining__link-title {
    position: relative;
    text-decoration: none;
    color: #ffffff;}
.rooms__link-title::before,.dining__link-title::before {
    display: block;
    content: "→";
    width: 30px;
    height: 30px;
    font-size: 25px;
    color: #fff;
    position: absolute;
    right: 0;
    top: 5vh;}
.rooms__link-title::after,.dining__link-title::after {
    display: block;
    content: "";
    width: 25vw;
    height: 1px;
    background-color: #ccc;
    position: absolute;
    left: -3vw;
    top: 14vh;}
.rooms__text,.dining__text {
    margin: 30px 0;
    font-size: 0.9rem;
    line-height: 2;}
.rooms__list,.dining__list {
    list-style: none;
    padding: 0;
    margin: 0;}
.rooms__item,.dining__item {
    display: block;
    padding: 5px 0;
    margin-left: 20px;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.9rem;
    position: relative;}
.rooms__item::before,
.dining__item::before {
    content: '>';
    position: absolute;
    left: -20px;}

/* ==========================================================================
   Responsive (Mobile Settings)
   ========================================================================== */
@media (max-width: 768px) {
.concept {
    flex-direction: column;
    padding: 60px 20px;
    padding-top:150px;
    height: 300vw;}
.concept::before{
    z-index:2;}
.concept__bg {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    margin:0;}
.concept__logo {
    width: 60%;
    margin: 0 0 30px 0;}
.concept__content {
    padding: 40px 20px;
    max-width: 100%;}
.scene__list {
    grid-template-columns: 1fr;
    margin-top: 13vw;}
.rooms,.dining {
    height: auto;
    flex-direction: column;}
.rooms__inner,
.dining__inner {
    flex-direction: column;}
.rooms__info,
.dining__info {
    width: 100%;
    min-width: 100%;
    height: auto;
    margin:0;
    padding: 60px 20px;}
.rooms__bg,
.dining__bg {
    position: relative;
    height: auto;
    margin-bottom:0;}
.rooms__bg img, .dining__bg img{
    height:auto;}
.rooms__link-title::before, .dining__link-title::before{
    right: 5vw;}
.rooms__link-title::after, .dining__link-title::after{
    top:15vh;
    width: 85vw;}

}