@charset "UTF-8"; 
/* ===================================
Reset & Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}
body {
    font-family: 'Noto Serif JP';
    line-height: 1.6;
    font-weight: 500;
    color: #585858;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    text-decoration: none;
    color: inherit;
}
ul {
    list-style: none;
}
::selection {
    background: #005D63; 
    color: #ffffff;     
}
/* Safari対応 */
::-moz-selection {
    background: #005D63;
    color: #ffffff;
}
.background {
    position: fixed;
    bottom: 0;
    opacity: .35;
}
/*---------------------- hero ----------------------*/
.hero{
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 100px;
    z-index: 99;
    flex-direction: column;
    background-image: url(../image/herobg4.jpg);
    background-position: center;
    background-size: cover;
}
.hero::after{
    content:"";
    position:absolute;
    inset:0;
    background:rgba(152, 152, 152, 0.07);
    z-index:1;
}
.heroLogo {
    width: 256px;
    filter:
    drop-shadow(0 0px 2px rgba(0, 0, 0, 0.3))
    drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
    z-index: 99;
}
.hero h1{
    position: relative;
    background: #ffffff;
    padding: 16px 40px;
    border-radius: 20px;
    z-index: 2;
    color: #005d63;
    font-size: 15px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1.2s ease, transform 1.2s ease;
}
.hero h1.active{
    opacity:1;
    transform:translateY(0);
}
.scrollbar__container {
    height: 300px;
    position: absolute;
    bottom: 0;
    z-index: 99;
}
.scrollbar {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 1px;
    text-shadow:
    0 1px 2px rgba(0,0,0,.5),
    0 8px 24px rgba(0,0,0,.85);
}
.scrollbar::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 3px;
    height: 150px;
    background: #ffffff;
    animation: liner 3.3s cubic-bezier(1, 0, 0, 1) infinite;
}
@keyframes liner {
    0% {
        transform: scale(1, 0);
        transform-origin: 0 0;
    }
    30% {
        transform: scale(1, 1);
        transform-origin: 0 0;
    }
    70% {
        transform: scale(1, 1);
        transform-origin: 0 100%;
    }
    100% {
        transform: scale(1, 0);
        transform-origin: 0 100%;
    }
}
/*---------------------- guid ----------------------*/
.guid { 
    display: flex;
    z-index: 100;
    gap: 50px;
    padding: 90px 45px;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    transform: translateY(40px);
    transition:
    opacity 1.2s ease,
    transform 1.2s ease;
}
.guid__section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 55px;
    max-width: 500px;
}
.guid.active{
    opacity: 1;
    transform: translateY(0);
}
.guid__title {
    display: flex;
    padding: 20px 68px;
    justify-content: center;
    border-radius: 80px;
    background: #005D63;
    color: #ffffff;
    font-size: 1.4rem;
    text-align: center;
}
.guid__section h2{
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: center;
    font-size: 1.8rem;
}
.guid__txt {
    text-align: center;
    font-size: 1.2rem;
}
.guid__cta {
    display: flex;
    flex-direction: column;
    padding: 15px;
    align-items: center;
    gap: 10px;
}
.guid__cta p {
    text-align: center;
    font-size: 1.2rem;
}
.guid__cta p:first-child {
    font-size: 1.5rem;
}
.guid__cta span {
    font-size: 2.2rem;
}
.bottom__txt {
    font-size: 1.4rem;
    text-align: center;
}
.scroll_down span {
    color: #005D63;
    position: absolute;
    bottom: 15px;
    left: 50%;
    display: block;
    z-index: 2;
    text-decoration: none;
    transform: translate(-50%, -50%);
    opacity: 1;
}
.scroll_down span::before {
    content: "";
    position: absolute;
    z-index: 99;
    top: calc(50% + 28px);
    left: calc(50% - 8px);
    width: 12px;
    height: 12px;
    border: 2px solid #005D63;
    border-width: 0 0 2px 2px;
    transform: rotate(-45deg);
    animation: bounce 1.6s cubic-bezier(.4,0,.2,1) infinite;
}
.scroll_down span::after {
    content: "";
    position: absolute;
    top: calc(50% + 16px);
    left: calc(50% - 19px);
    width: 32px;
    height: 32px;
    border: 2px solid #005D63;
    border-radius: 50%;
    background-color: #ffffff;
}
@keyframes bounce {
    0%, 100%{
        transform: translateY(0) rotate(-45deg);
    }
    50%{
        transform: translateY(-6px) rotate(-45deg);
    }
}
/*---------------------- hotels ----------------------*/
.hotels {
    display: flex;
    height: fit-content;
    padding: 50px 0;
    position: relative;
    background: linear-gradient(90deg, #005D63 0%, #008BAE 100%);
    z-index: 99;
}
.count__txt {
    display: flex;
    position: relative;
    flex-direction: column;
}
.count__txt p {
    writing-mode: vertical-rl;
    color: #ffffff;
    font-size: 3rem;
    position: sticky;
    top:60px;
    transition:
    opacity .4s ease,
    transform .4s ease;
}
.hotels__container {
    display: flex;
    height: auto;
    padding: 100px 24px;
    flex-direction: column;
    gap: 150px;
    border-left: 1px solid #ffffff5c;
}
.visually-hidden{
    position:absolute;
    width:1px;
    height:1px;
    padding:0;
    margin:-1px;
    overflow:hidden;
    clip:rect(0,0,0,0);
    white-space:nowrap;
    border:0;
}
.luxury,
.executive,
.hiyori,
.tabino,
.original {
    display: flex;
    height: auto;
    flex-direction: column;
    gap: 30px;
}
.section__title {
    position: relative;
    padding-bottom: 10px;
}
.section__title::after{
    content:"";
    position:absolute;
    left:0;
    bottom:0;
    width:100%;
    height:1px;
    background:#ffffff;
}
.container__box {
    display: flex;
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 45px 10px;
}
.section__title span {
    font-size: 2rem;
    font-weight: 600;
    color: #ffffff;
}
.section__contents {
    display: flex;
    width: clamp(274px, 50vw, 412px);
    padding: 6px 20px;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    opacity: 0;
    transform: translateY(40px);
    transition:
    opacity 1s ease,
    transform 1s ease;
}
.section__contents.active{
    opacity: 1;
    transform: translateY(0);
}
/* link */
.contentsImg {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    transition:
    transform .6s ease,
    filter .6s ease;
}
.contentsImg img {
    width: 273px;
    height: 183px;
    object-fit: cover;
    transition:
    transform .8s ease,
    opacity .4s ease;
    filter:brightness(.92);
}
.section__contents:hover .contentsImg img{
    transform:scale(1.05);
    filter:brightness(1);
}
.section__contents:hover .contentsImg::after{
    opacity:1;
}
.section__contents:hover .contentsImg{
    transform:translateY(-4px);
}
.contentsName {
    display: flex;
    padding: 12px 5px;;
    gap: 10px;
    font-size: 1.5rem;
    text-align: center;
    color: #ffffff;
}
.planlink__container {
    display: flex;
    align-items: center;
    gap: 10px;
}
.planlink__btn {
    display: flex;
    position: relative;
    padding: 5px 10px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    border-radius: 5px;
    background: #FFF;
    overflow: hidden;
    transition:
    transform .3s ease,
    box-shadow .3s ease;
}
.planlink__btn::before{
    content:"";
    position:absolute;
    inset:0;
    background: linear-gradient(272deg, #AAE7EB -6.6%, #00BDC9 99.88%);
    transform:scaleX(0);
    transform-origin:left center;
    transition:transform .4s ease;
    z-index:1;
}
.planlink__btn a {
    color: #005D63;
    font-size: 1.2rem;
    font-weight: 600;
    transition:color .3s ease;
}
.planlink__btn:hover{
    transform:translateY(-2px);
    box-shadow:
    0 8px 20px rgba(0,0,0,.12);
}
.planlink__btn:hover::before{
    transform:scaleX(1);
}
.planlink__btn:hover a{
    color:#FFF;
    z-index: 2;
}
/*---------------------- attention ----------------------*/
.attention {
    display: flex;
    padding: 15px 30px;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    z-index: 99;
}
.attention_title {
    color: #005D63;
    font-size: 1.8rem;
}
.attention ul {
    display: flex;
    width: 100%;
    flex-direction: column;
    gap: 20px;
    padding:0 20px;
}
.attention li {
    color: #000;
    font-size: 1.2rem;
    font-weight: 400;
    list-style: disc;
}
/*---------------------- footer ----------------------*/
footer {
    display: flex;
    padding: 0 50px;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 99;
}

footer a img {
    width: 60vw;
}

/*==================== PC ==================== */
@media (min-width:810px) {
/* hero */
    .hero h1 {
        text-align: center;
        font-size: 2rem;
    }
    .heroLogo {
        width: 476px;
    }
/* guid */
    .guid__title {
        font-size: 2.4rem;
    }
    .guid__section h2 {
        font-size: 3rem;
    }
    .guid__txt {
        font-size: 2.7rem;
    }
    .guid__cta p:first-child {
        font-size: 2rem;
    }
    .guid__cta p {
        font-size: 1.5rem;
    }
    .bottom__txt {
        font-size: 2.2rem;
    }
/* hotels */
    .contentsImg img {
        width: 402px;
        height: 267px;
    }
    .contentsName {
        font-size: 2rem;
    }
    .planlink__btn {
        padding: 5px 20px;
    }
    .planlink__btn a {
        font-size: 1.7rem;
    }
/* attention */
    .attention {
        gap: 35px;
        padding: 30px 400px;
    }
    .attention_title {
        font-size: 2.5rem;
    }
    .attention li {
        font-size: 1.4rem;
    }
/* footer */
    footer a img {
        width: 30vw;
    }
}