@charset "utf-8";

/* ========== Base ========== */
html{
  font-size: 62.5%;
  /* アンカーをCSSでスムーススクロール */
  scroll-behavior: smooth;
}
section{
  margin-bottom: 0;
}
.lp_wrap *{
  box-sizing: border-box;
}
.lp_wrap img{
  width: 100%;
}
.lp_wrap a{
  text-decoration: none;
}
.lp_wrap article{
  padding: 8rem 0;
}

.contents .center{ overflow: auto; overscroll-behavior: auto; -webkit-overflow-scrolling: touch; }

/* ========== ハンバーガーメニュー追記 ========== */
.navInner h2.no_open a{
  color: #333;
  display: block;
  width: 100%;
  text-decoration: none;
  padding: 0;
}
.navInner h2.no_open a:hover{
  text-decoration: underline;
}
.navInner h2.no_open::before, .navInner h2.no_open::after {
  content: none;
}
.navWrap.panel-active{
  overflow-y: auto;
}
@media screen and (max-width: 1199px) {
  .navInner li a{
    padding: 15px 15px 15px 0 !important;
  }
  .navInner h2{
    padding-right: 15px;
  }
  .navInner .accordion i {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(50%);
    font-size: 14px;
    margin-top: -7px;
  }
  .navInner h2::before {
    top: 60%;
  }
  .navInner h2::after {
    top: 60%;
  }
}

/* ========== MV ========== */
.mainvisual{
  position: relative;
  background-color: #F3A74F;
  overflow: hidden;
  padding-bottom: 0vw;
}
.noren{
  position: absolute;
  top: -3vw;
  left: 50%;
  transform: translateX(-50%);
  max-width: 1400px;
  width: 106.92vw;
  opacity: 0;
  animation: norenFadeIn 1.2s ease-out 0.2s forwards;
  z-index: 10;
}
.group{
  position: relative;
  max-width: 1088px;
  width: 77.71vw;
  padding-top: 2.5vw;
  padding-bottom: 9vw;
  margin-left: 18vw;
  z-index: 5;
  animation: groupPromote 0.001s linear 2.2s forwards;
}
.group > img{
  opacity: 0;
  animation: groupFadeIn 0.8s ease-out 2.4s forwards;
}
.saunya{
  position: absolute;
  aspect-ratio: 229 / 97;
  width: 16.36vw;
  bottom: 1.5vw;
  left: 60%;
  right: 50%;
  z-index: 1;
  opacity: 0;
  animation: saunyaPass 2.0s ease-in-out 1.0s forwards;
}
@keyframes groupPromote{ to { z-index: 20; } }
@keyframes norenFadeIn{
  from{ opacity: 0; transform: translateX(-50%) translateY(-4vw); }
  to{ opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes saunyaPass{
  0%{ opacity: 0; transform: translateX(-50%) translateY(4vw) scale(0.95); z-index: 1; }
  40%{ opacity: 1; transform: translateX(-50%) translateY(0) scale(1); z-index: 1; }
  60%{ transform: translateX(-50%) translateY(-0.6vw) scale(1.02); z-index: 1; }
  61%{ z-index: 3; }
  100%{ opacity: 1; transform: translateX(-50%) translateY(0) scale(1); z-index: 3; }
}
@keyframes groupFadeIn{
  from{ opacity: 0; transform: translateY(0.6vw); }
  to{ opacity: 1; transform: translateY(0); }
}

.mv_deco{
  position: absolute;
  bottom: 0;
  left: 0;
  transform: scale(1);
}
.copy{
  text-align: right;
  margin-left: auto;
  position: absolute;
  right: 15vw;
  bottom: 3vw;
}
.copy img{
  aspect-ratio: 80 / 11;
  width: 80px;
}

/* スクロール表示 */
.container_01 {
  margin: 0;
  padding: 0;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: absolute;
  bottom: 30px;
  right: 15vw;
}
.container_01 div:hover { opacity: 0.7; }
.scroll-down_01 {
  position: relative;
  width: 170px;
  height: 170px;
  color: #000;
  font-family: ads-hikari, sans-serif;
  text-decoration: none;
}
.circle-text_01 {
  position: absolute;
  width: 100%;
  height: 100%;
  animation: rotate 20s linear infinite;
}
.circle-text_01 span {
  position: absolute;
  left: 50%;
  font-size: 18px;
  transform-origin: 0 90px;
}
.arrow_01 {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 50px;
  transform: translate(-50%, -50%);
  animation: scroll_01 3s infinite;
}
.arrow_01::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  height: 100%;
  width: 1px;
  background-color: #000;
  transform: translateX(-50%);
}
.arrow_01::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 12px;
  height: 12px;
  border-bottom: 1px solid #000;
  transform: translateX(-50%) rotate(-45deg);
}
@keyframes rotate { 0%{transform:rotate(0)} 100%{transform:rotate(360deg)} }
@keyframes scroll_01 {
  0%{ transform: translate(-50%, -50%) translateY(-10px); opacity: 0; }
  30%{ opacity: 1; }
  100%{ transform: translate(-50%, -50%) translateY(10px); opacity: 0; }
}

/* MV レスポンシブ */
@media screen and (max-width:1620px){
  .group{ padding-top: 2.5vw; padding-bottom: 9vw; margin-left: 11vw; }
  .container_01{ bottom: 30px; right: 5vw; }
}
@media screen and (max-width:1410px){
  .group{ padding-top: 2.5vw; padding-bottom: 9vw; margin-left: 5vw; }
}
@media screen and (min-width:2560px){
  .group { padding-top: 0.5vw; margin-left: 26vw; padding-bottom: 15vw; }
  .copy { right: 10vw; bottom: 3vw; }
}
.mv_pc{ display: block; }
.mv_sp{ display: none; }
@media screen and (max-width:1199px){
  .saunya{ left: 60%; }
  .scroll-down_01 { width: 140px; height: 140px; }
  .circle-text_01 span { font-size: 16px; transform-origin: 0 70px; }
  .copy { right: 50%; left: 45%; bottom: -4vw; }
}
@media screen and (max-width:920px){
  .mv_pc{ display: none; }
  .mv_sp{ display: block; }
  .mainvisual{ padding-bottom: 15vw; }
  .noren{ top: 10vw; left: 95%; width: 106.92vw; scale: 1.8; }
  .saunya { aspect-ratio: 229 / 97; width: 33vw; bottom: 1.5vw; }
  .group { width: 85vw; padding-top: 15vw; padding-bottom: 25vw; margin-left: 7vw; }
  .mv_deco { position: absolute; bottom: 5vw; left: 0; transform: scale(3); }
}
@media screen and (max-width:768px){
  .saunya{ left: 55%; }
}
@media screen and (max-width:460px){
  .noren{ left: 93%; }
  .copy { left: 40%; }
  .container_01{ right: 3vw; height: 160px; }
  .circle-text_01 span { font-size: 9px; transform-origin: 0 45px; }
  .scroll-down_01 { width: 90px; height: 90px; }
  .arrow_01{ width: 30px; height: 30px; }
  .mv_deco { bottom: 8vw; }
}

/* ========== メインコンテンツ（中央だけスクロールをCSSで実現） ========== */
.contents{
  background: url("../img/background.png") top / cover no-repeat fixed;
}
.contents-wrap{
  position: relative;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  min-height: 100dvh;
}
.container{
  max-width: 600px;
  display: grid;
  background-color: #FFF;
  height: 100vh;
  overflow: unset;
}
@media screen and (max-width:820px){
  .container{
    overflow: hidden;
  }
}

.center{
  min-width: 600px;
  height: 100dvh;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;

  display: grid;
  justify-items: center;
  align-content: start;
  margin: 0 auto;


  scrollbar-width: none;
  -ms-overflow-style: none;
  z-index: 2;
}
.center::-webkit-scrollbar { display: none; }

.nav{
  width: 100%;
  position: sticky;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.nav.show { opacity: 1; transform: translateY(0); }
.nav h2{
  margin: 4px 0 8px;
  font-size: 12px; letter-spacing: .08em; opacity: .7;
}
.nav.right a{
  min-width: 215px;
  position: relative;
  font-size: 2rem;
  text-align: left;
  color: #FFF;
  font-weight: bold;
  display: inline-block;
  text-decoration: none;
  margin-bottom: 2rem;
  font-family: ads-hikari, sans-serif;
}
.nav.right a::after {
  content: "";
  position: absolute;
  bottom: 0; right: 0;
  width: 0; height: 2px;
  background-color: #FFF;
  transition: width 0.3s ease, left 0.3s ease;
}
.nav.right a:hover::after { width: 100%; left: 0; }
:target{ scroll-margin-top: 16px; }

.nav.left, .nav.right{
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  z-index: 1;
}
.left,.right{
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}
.left.show,.right.show {
  opacity: 1;
  pointer-events: auto;
}

.lp_wrap .logo,
.lp_wrap .character{
  width: 100%;
  text-align: center;
}
.lp_wrap .logo img{
  aspect-ratio: 221 / 163;
  max-width: 13vw;
  width: 100%;
  margin: 0 auto 60px;
}
.character img{
  aspect-ratio: 190 / 215;
  max-width: 11vw;
  width: 100%;
  margin: 0 auto;
}
.nav_menu{
  width: 100%;
  text-align: left;
}
.nav_menu img{
  aspect-ratio: 138 / 211;
  max-width: 9vw;
  width: 100%;
  margin: 0 auto 60px;
}
@media screen and (max-width:1199px) {
  .nav.left, .nav.right{ display: none; }
}
@media screen and (max-width:820px){
  .center{ min-width: 100%; width: 100%; }
}

/* ========== ライトボックス（About） ========== */
.lightbox-overlay {
  display: none;
  position: fixed;
  z-index: 9998;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.4);
  justify-content: center;
  align-items: center;
}
.lightbox_up {
  position: relative;
  z-index: 9999;
  max-width: 720px;
  margin: 5% auto;
  padding: 6rem;
  background: #fff;
  border-radius: 8px;
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.lightbox-overlay.active .lightbox_up {
  opacity: 1;
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 28px;
  font-weight: bold;
  color: #333;
  cursor: pointer;
}
.lingtbox_up_list{
  display: flex;
  justify-content: center;
  align-items: center;
}
.lightbox_up_info{ max-width: 300px; }
.lightbox_up_img{ max-width: 210px; }
.lightbox_up_ttl{
  font-family: ads-hikari, sans-serif;
  font-size: 3.1rem;
  text-align: center;
  font-weight: bold;
  border-bottom: 2px solid #000;
  margin-bottom: 2rem;
}
.lightbox_up_text{
  font-size: 1.4rem;
  text-align: left;
}

/* ========== お知らせ ========== */
.news_list {
  max-width: 470px;
  width: 100%;
  margin: 0 auto;
  padding: 45px 0;
}
.news_item {
  position: relative;
  border-radius: 10px;
  padding: 20px;
  background-color: #FFF;
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.25);
  transition: all 0.15s ease-in-out;
}
.news_item::after {
  position: absolute;
  content: "";
  background-image: url("../img/arrow-left_black.png");
  background-repeat: no-repeat;
  background-size: contain;
  aspect-ratio: 45 / 33;
  width: 21px;
  top: 50%;
  right: 3%;
  transform: translateX(-10px) translateY(-50%);
  opacity: 0.6;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.news_item:hover { transform: translateY(2px); box-shadow: 0px 1px 3px rgba(0,0,0,0.2); }
.news_item:hover::after { transform: translateX(0) translateY(-50%); opacity: 1; }
.news_tag {
  max-width: 120px;
  width: 100%;
  font-size: 12px;
  color: #FFF;
  text-align: center;
  background-color: #B50004;
  border-radius: 5px;
  padding: 5px 0;
  margin-bottom: 10px;
}
.news_text { font-size: 14px; color: #050505; }
.news_text span { font-size: 14px; color: #B50004; }

/* ========== 第二弾商品 ========== */
.popimages{ border-bottom: 20px solid #F3A851; }
.lp_wrap .popimages{ padding: 0; }
.product_second{ background-color: #FDE98F; }
.lp_wrap .product_second{ padding: 0; }
.product_second .product_ttl{
  position: relative;
  background-image: url(../img/ttl_bg.png);
  background-repeat: no-repeat;
  background-size: contain;
  aspect-ratio: 1200 / 514;
  text-align: center;
  display: flex;
  align-items: center;
  margin-top: 0;
  margin-bottom: 8rem;
  font-family: ads-hikari, sans-serif;
}
.product_second .product_ttl span{
  font-family: ads-hikari, sans-serif;
  font-weight: 400;
  font-size: 4rem;
  margin: 0 auto;
  margin-top: 0;
}
.product_second .product_ttl span .orange{
  font-family: ads-hikari, sans-serif;
  font-size: 110%;
  color: #EB6120;
}
.icon_left{
  position: absolute;
  display: inline-block;
  aspect-ratio: 53 / 98;
  width: 3.7vw;
  left: 1.5vw;
  padding-top: 2vw;
}
.icon_right{
  position: absolute;
  display: inline-block;
  aspect-ratio: 103 / 100;
  width: 7.3vw;
  right: 1vw;
  padding-top: 2vw;
}
.product_subttl{
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap:10px;
  margin-bottom: 4rem;
}
.product_subttl span{
  display: inline-block;
  font-family: ads-hikari, sans-serif;
  font-size: 3.2rem;
  font-weight: 400;
  text-align: center;
  color: #000000;
  border-bottom:2px solid #000;
  line-height: 1;
  margin-bottom: 0rem;
}
.product_subttl span.num{
  display: inline-block;
  background-color: #000;
  font-size: 2rem;
  font-weight: 400;
  color: #FFF;
  line-height: 1.7;
  max-width: 100px;
  padding: 0px 10px;
  margin: 0;
}
.product_list{
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap:4rem;
  margin: 0 auto 6rem;
  padding: 0 2rem;
}
.product_list li { width: calc(100% / 2 - 2rem); }
.product_list li:nth-last-child(2),
.product_list li:last-child{ margin-bottom: 0; }
.product_img{ margin-bottom: 2rem; }
.Card .product_img{
  background-color: #FFF;
  border-radius: 8px;
  padding: 2rem;
  aspect-ratio: 1 / 1;
  display: flex;
  justify-content: center;
  align-items: center;
}
.Card .product_img img{
  max-width: 110px;
  border: 1px solid #ddd;
  border-radius: 10px;
}
.Flight .product_img img{ border-radius: 8px; }
.product_name{
  font-size: 1.4rem;
  color: #000;
  text-align: left;
  margin-bottom: 2rem;
}
.product_price{
  font-size: 1.4rem;
  color: #CC0001;
  text-align: left;
  margin-bottom: 2rem;
}
.product_btn {
  position: relative;
  padding: 20px 0;
  background-color: #CC0000;
  border-radius: 6px;
  font-size: 16px;
  text-align: center;
  color: #FFF;
  margin-bottom: 20px;
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.25);
  transition: all 0.15s ease-in-out;
}
.product_btn::after {
  position: absolute;
  content: "";
  background-image: url("../img/arrow-left.png");
  background-repeat: no-repeat;
  background-size: contain;
  aspect-ratio: 45 / 33;
  width: 21px;
  top: 50%;
  right: 3%;
  transform: translateX(-10px) translateY(-50%);
  opacity: 0.6;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.product_btn:hover { transform: translateY(2px); box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.2); }
.product_btn:hover::after { transform: translateX(0) translateY(-50%); opacity: 1; }
.Flight .product_btn{ margin-bottom: 0; }
.product_first .product_btn{
  max-width: 540px;
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
}
.digital_btn {
  position: relative;
  padding: 20px 0;
  background-color: #000;
  border-radius: 6px;
  font-size: 16px;
  text-align: center;
  color: #FFF;
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.25);
  transition: all 0.15s ease-in-out;
}
.digital_btn::after {
  position: absolute;
  content: "";
  background-image: url("../img/arrow-left.png");
  background-repeat: no-repeat;
  background-size: contain;
  aspect-ratio: 45 / 33;
  width: 21px;
  top: 50%;
  right: 3%;
  transform: translateX(-10px) translateY(-50%);
  opacity: 0.6;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.digital_btn:hover { transform: translateY(2px); box-shadow: 0px 1px 3px rgba(0,0,0,0.2); }
.digital_btn:hover::after { transform: translateX(0) translateY(-50%); opacity: 1; }

.deco{
  max-width: 600px;
  overflow: hidden;
  padding: 0.5rem 0 6rem;
  scale: 1;
}
.deco img{ transform: scale(2.3); }

@media screen and (max-width:920px) {
  .product_second .product_ttl{margin-top: 1rem;}
  .product_second .product_ttl span{ margin-top: -10vw; }
  .icon_left { width: 12vw; left: 13vw; bottom: 3vw; }
  .icon_right { width: 22vw; bottom: 3vw; right: 10vw; }
  .product_subttl{ display: grid; }
  .product_list{ padding: 0 2rem; gap: 3rem 2rem; margin-bottom: 8rem; }
  .product_list li { width: calc(100% / 2 - 1rem); }
  .digital_btn{ font-size: 1.4rem; padding: 20px 10px; text-align: left; }
  .product_subttl span{ margin-bottom: 1rem; }
  .product_subttl span.num{ margin: 0 auto; }
}
@media screen and (max-width:600px){
  .product_list{
    display: grid;
    justify-content: center;
    gap: 5rem 0rem;
  }
  .Card .product_img img{ max-width: 50%; }
  .product_list li{ width: 100%; }
  .digital_btn{ font-size: 1.6rem; text-align: center; }
  .product_second .product_ttl span{ font-size: 3rem; }
}

/* ========== 第一弾商品（スライダー） ========== */
.product_first{
  max-width: 600px;
  width: 100%;
  position: relative;
  background-color: #F8E6D7;
}
.product_slider{
  width: 100%;
  list-style: none;
  padding: 0 0 0 1.9rem;
  margin: 0 0 3rem;
}
.product_slider img{ display: block; width: 100%; height: auto; }
.product_slider .slick-slide{ padding: 0 5px; box-sizing: border-box; }
.product_slider .slick-list{ overflow: hidden; }
.product_first .product_btn{ width: 90%; }

/* ========== グッズ情報 ========== */
.info{ background-color: #FFF; }
.lp_wrap .info{ padding-bottom: 0; }
.info .text{
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 3rem;
}
.info_list li{ margin-bottom: 3rem; }
.deco_f{ width: 100%; margin-top: 8rem; }
@media screen and (max-width:820px){
  .info .text{ font-size: 1.6rem; }
}
@media screen and (max-width:375px){
  .info .text{font-size: 1.5rem;}
}

/* ========== ライトボックス（画像） ========== */
#overlay {
  display: none;
  position: fixed;
  z-index: 9998;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.4);
  justify-content: center;
  align-items: center;
  padding: 0 2rem;
}
.lightbox{ opacity: 1; }
.lightbox:hover{ opacity: 0.7; }
#closeBtn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 40px;
  font-weight: bold;
  color: #fff;
  cursor: pointer;
  z-index: 10000;
}
#overlay img {
  margin-top: 5%;
  opacity: 0;
  transition: all 0.4s ease;
}
#overlay.show img {
  opacity: 1;
  max-width: 1200px;
  width: 80%;
}
@media screen and (max-width:600px){
  #overlay.show img{
    width: 90%;
  }
}

/* ========== 湯気アニメ ========== */
@keyframes steam01 {
  0% { bottom: -800px; filter: blur(16px); transform: rotateY(0deg) scale(0.6,1); opacity: 0.7 }
  11% { opacity: 0.1 }
  33% { transform: rotateY(40deg) scale(1,1.4); opacity: 1 }
  66% { transform: rotateY(10deg) scaleY(1.8,1); opacity: 1 }
  100%{ bottom: 0; filter: blur(16px); transform: rotateY(60deg) scaleY(2,1.8); opacity: 0 }
}
@keyframes steam02 {
  0% { bottom: -600px; filter: blur(16px); transform: rotateY(0deg) scale(0.6,1); opacity: 0.7 }
  11% { opacity: 1 }
  33% { transform: rotateY(40deg) scale(1,1.4); opacity: 1 }
  66% { transform: rotateY(10deg) scaleY(1.8,1); opacity: 1 }
  100%{ bottom: 0; filter: blur(16px); transform: rotateY(50deg) scaleY(2,1.8); opacity: 0 }
}
@keyframes steam03 {
  0% { bottom: -600px; filter: blur(16px); transform: rotateY(0deg) scale(0.6,1); opacity: 0.7 }
  11% { opacity: 1 }
  33% { transform: rotateY(40deg) scale(1,1.4); opacity: 1 }
  66% { transform: rotateY(10deg) scaleY(1.8,1); opacity: 1 }
  100%{ bottom: 0; filter: blur(16px); transform: rotateY(50deg) scaleY(2,1.8); opacity: 0 }
}
.steamBox {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  overflow: hidden;
  bottom: 0;
}
.contents .steamBox{
  display: block;
  width: 90vw;
  margin: 0 calc(50% - 50vw);
  z-index: 0;
}
.steamBox > img { width: 100%; display: block }
.steam01 { position: absolute; right: 0; animation: steam01 15s infinite linear; opacity: 0 }
.steam02 { position: absolute; left: 0;  animation: steam02 9s infinite linear; opacity: 0 }
.steam03 { position: absolute; left: 40%; animation: steam03 6s infinite linear; opacity: 0 }
.steam01 img, .steam03 img { width: 532px; height: 1150px }
.steam02 img { width: 399px; height: 1150px }
@media screen and (max-width:820px) {
  .contents .steamBox{ display: none; }
}

/* ========== スマホ閾値（600px以下は中央だけスクロールを「無効化」してページ全体を通常スクロール） ========== */
@media (max-width:820px){
  /* ページ全体を通常スクロールに */
  html, body{
    height: auto;
    overflow: visible;
  }
  .contents{
    background-attachment: scroll;
  }
  .contents-wrap{
    min-height: auto;
    gap: 2rem;
  }
  .container{
    width: 100%;
    height: auto;
    display: block;
  }
  .center{
    min-width: 100%;
    width: 100%;
    height: auto;
    max-height: none;
    overflow: visible;
    overscroll-behavior: auto;
    display: block;
    margin: 0 auto;
  }
  .deco{
    max-width: 100%;
    padding: 0 0 3rem;
    scale: 3;
  }
  .deco img{
    transform: none;
  }
}

/* 重なり優先度（ハンバーガー） */
.navWrap.panel-active{
  z-index: 50;
}