:root {
  --header-height: 100px;
  --content-width: min(1200px, 92vw);
  --side-gap: calc((100vw - var(--content-width)) / 2);
  --menu-width: calc(var(--side-gap) + 300px);
  --accent:#382A25;
  --inverse:#fff;
  --transition:.4s cubic-bezier(.55,.05,.55,.95);
  --news-color-line: #00E0FF;
  --form-border: #b5e9e9;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
/* Remove default margin */
body, h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd { margin: 0; }

* Remove list styles on ul, ol with a list role */
ul[role='list'], ol[role='list'] { list-style: none; padding: 0; margin: 0; }

body {
  font-family: "Zen Kaku Gothic New", sans-serif;
}
img{
  width: 100%;
  display: block;
}
a{
  color:inherit;
  text-decoration:none;
  border-bottom: none;
  outline: none;
  font-size: 1rem;
  letter-spacing: 0.02em;
}
a:hover{
  text-decoration: none;
  border-bottom: none;
  outline: none;
}
ul{
  list-style:none;
}
h1{
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 1rem;
  color: #382A25;
}
html[lang^="en"] .only-ja { display: none !important; }

.inner{
  width:var(--content-width);
  margin: 0 auto;
}
.sec_title{
  text-align: center;
  position: relative;
  z-index: 1;
}
.sec_title p{
  font-size: 0.875rem;
}
.sec_h2{
  font-size: 2rem;
  color: #333;
  font-weight: 500;
  line-height: 1;
  display: inline-block;
  position: relative;
}
.sec_h2::after{
  content: "";
  position: absolute;
  display: block;
  width: 70px;
  height: 1px;
  color: #382A25;
  transform: rotate(-39deg);
  background-color: #382A25;
  bottom: -25%;
  left: 80%;
}
.sec_h3{
  font-size: clamp(18px, calc(18px + 6 * ((100vw - 375px) / 393)), 24px);
  letter-spacing: 0.1em;
  line-height: 2;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(1, 1, 5, 1),2px 2px 4px rgba(1, 1, 10, 1);
  font-weight: 500;
}
.font_family{
  font-family: "Kaushan Script", cursive;
}
.title_color p,
.title_color h2{
  color: #ffffff;
  text-shadow: 2px 2px 3px #333;
}
.title_color .sec_h2::after{
  background-color: #fff;
  box-shadow: 1px 1px 1px #333;
}
/*  ヘッダー */
.site-header{
  position:fixed;
  inset-inline:0;
  top:0;
  backdrop-filter: blur(4px);
  z-index: 900;
  height: var(--header-height);
}
.header_inner{
  position: relative;
  width:var(--content-width);
  margin-inline:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0.8rem 0;
  height: var(--header-height);
  color: #382A25;
}
.lang-switch{
  display: flex;
  justify-content: center;
  gap: 20px;
  align-items: center;
  list-style: none;
}
.lang-switch a{
  font-size:1rem;
  margin-right:15px;
}
.lang-switch a:last-child{
  margin:0;
}
.lang-switch .current-lang a {
  border-bottom: 1px solid #333;
}
.site-title{
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  font-size:1rem;
  text-transform:uppercase;
}
.pc_sns svg{
  display:block;
}
.sp_sns{
  display: none;
}
.sp_sns a{
  padding: 10px 0 10px 10px;
  transition:  transform .5s;
}
.sp_sns a:hover{
  transform: scale(1.3);
}

.burger{
  --w:36px;
  --h:1px;
  position:relative;
  width:var(--w);
  height:13px;
  background:transparent;
  border:none;
  cursor:pointer;
  color: #382A25;
}
.burger span{
  position:absolute;
  left:0;
  width:100%;
  height:var(--h);
  background:#382A25;
  transition:transform .4s ease, background .4s ease;
}
.burger span:first-child{
  top:0;
}
.burger span:last-child {
  bottom:0;
}
html.nav-open .burger span{
  background:#fff;
}
html.nav-open .burger span:first-child{
  top:50%;
  transform:translateY(-50%) rotate(23deg);
  }
html.nav-open .burger span:last-child{
  top:50%; bottom:auto;
  transform:translateY(-50%) rotate(-23deg);
  }
@media(max-width:480px){
  .header_inner,
  .site-header{
    height: 60px;
  }
  .lang-switch a{
    margin-right: 8px;
  }
  .site-title{
    font-size: 0.8rem;
  }
}
/* ---------- サイドメニュー ---------- */
.side-menu{
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    width:var(--menu-width);
    background:var(--accent);
    color:var(--inverse);
    transform:translateX(100%);
    transition:transform var(--transition);
    overflow-y:auto;
    z-index:1000;
    opacity: 0.95;
  }

.side-menu_nav{
  padding-top:var(--header-height);
}
.side-menu_nav ul{
  margin-right:var(--side-gap);
  display:flex;
  flex-direction:column;
  gap:2rem;
  text-align:right;
}
.side-menu_nav li{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .4s ease,transform .4s ease;
}
.side-menu_nav a{
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  transition: letter-spacing 0.3s;
  padding: 10px 0;
}
.side-menu_nav a:hover{
  letter-spacing: 0.2em;
}
html.nav-open .side-menu{
  transform:translateX(0);
}
html.nav-open .side-menu_nav li{
  opacity: 1;
  transform: translateY(0);
}
html.nav-open .side-menu_nav li:nth-child(1){ transition-delay: .15s; }
html.nav-open .side-menu_nav li:nth-child(2){ transition-delay: .20s; }
html.nav-open .side-menu_nav li:nth-child(3){ transition-delay: .25s; }
html.nav-open .side-menu_nav li:nth-child(4){ transition-delay: .30s; }
html.nav-open .side-menu_nav li:nth-child(5){ transition-delay: .35s; }
html.nav-open .side-menu_nav li:nth-child(6){ transition-delay: .40s; }
html.nav-open .side-menu_nav li:nth-child(7){ transition-delay: .45s; }
html.nav-open .side-menu_nav li:nth-child(8){ transition-delay: .50s; }
html.nav-open .side-menu_nav li:nth-child(9){ transition-delay: .55s; }
html:not(.nav-open) .side-menu_nav li{
  transition-delay: 0s;
}
@media(max-width:480px){
  .side-menu_nav{
    padding-top: 60px;
  }
}
/* SNSアイコン */
.header-right-float{
  position:fixed;
  top:0;
  right:var(--side-gap);
  height:var(--header-height);
  display:flex;
  align-items:center;
  gap:1.625rem;
  z-index:1200;
  }
  .header-right-float .pc_sns{
    color: var(--accent);
    transition: color .3s ease;
    padding: 10px;
  }
.header-right-float .pc_sns svg{
  color: inherit;
  display:block;
  width: 20px;
  height: 20px;
}
.header-right-float .pc_sns svg path{
  transition: fill 0.3s ease;
}

html.nav-open .header-right-float svg,
html.nav-open .header-right-float .burger span{
  color:#fff;
}

.site-header,
.header-right-float{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition: background-color 0.6s ease-in-out, backdrop-filter 0.6s ease-in-out;
}
html.header-colored .site-header {
  background-color: rgba(255, 255, 255, 0.80);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}




@media(max-width:768px){
  .pc_sns{
    display: none
  }
  .sp_sns{
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding-top: 10px;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .4s ease, transform .4s ease;
  }
  html.nav-open .sp_sns{
    opacity: 1;
    transform: translateY(0);
    transition-delay: .65s;
    margin-right: var(--side-gap);
  }
  html:not(.nav-open) .sp_sns{
    transition-delay: 0s;
  }
  .sp_sns a img{
    width: 25px;
    height: 25px;
  }
}
@media(max-width:480px){
  .header-right-float{
    height: 60px;
  }
}
/* 仮MV */
.mv{
  width: 100%;
  height: 80vh;
  box-sizing: border-box;
  overflow: hidden;
}
.mv img{
  width: 100%;
  display: block;
  object-fit: cover;
}

/* footer */
footer{
  background: #382A25;
  padding-top: 144px;
  padding-bottom: 60px;
  color: #fff;
}
.footer_container{
  padding-bottom: 83px;
  border-bottom: 1px solid #999999;
  display: flex;
  gap: 7%;
}
.footer_logo{
  max-width: 250px;
  height: auto;
  box-sizing: border-box;
  transition: all 0.1s ease-in;
}
small{
  padding-top: 10px;
  display: block;
  color: #fff;
  text-align: center;
}
.footer_menu{
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  width: 100%;
}

.footer_menu_group:nth-child(2),
.footer_menu_group:nth-child(3){
  padding-top: 12px;
}
.pc_no_group{
  display: contents;
}
.in_menu{
  margin-left: 16px;
}
.footer_menu_group ul,
.footer_menu_group:first-of-type ul li
{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.footer_menu a{
  display: block;
  font-size: 1.125rem;
  letter-spacing: 0.2em;
  padding: 10px;
  transition:  transform .5s;
}
.footer_menu a:hover{
  transform: scale(1.1);
}
.f_sub_menu {
  padding-left: 8px;
}
.f_menu_fw{
  font-weight: 600;
}

.f_official{
  padding-top: 20px;
  height: auto;
  width: 45px;
}
.f_official img{
  width: 25px;
  height: 25px;
}
.OFFICIAL{
  font-size: 1.125rem;
  letter-spacing: 0.2em;
  padding: 10px;
  transition: transform .5s;
  font-weight: 600;
}
@media(max-width:768px){
  footer{
    padding-top: 94px;
    padding-bottom: 50px;
  }
  .pc_no_group{
    display: flex;
    flex-direction: column;
    gap: 50px;
  }
  .footer_menu_group:nth-child(2),
  .footer_menu_group:nth-child(3){
    padding-top: 0;
  }
  .footer_container{
    flex-direction: column;
    align-items: center;
    gap: 100px;
  }
}
@media(max-width:600px){
  footer{
    padding-bottom: 20px;
  }
}
@media(max-width:480px){
  footer{
    padding-top: 35px;
  }
  footer .inner{
    width: 95vw;
  }
  .pc_no_group{
    gap: 25px;
  }
  .footer_logo{
    max-width: 180px;
  }
  .footer_container{
    gap: 40px;
  }
  .footer_menu{
    justify-content: flex-end;
    gap: 45px;
  }
  .footer_menu a{
    font-size: 1rem;
    padding: 4px;
  }
}
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 20px;
  background: none;
  text-align: center;
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, color 0.3s ease;
  z-index: 10;
  color: #382A25;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.back-to-top__text {
  font-size: 18px;
  line-height: 1;
  font-weight: 400;
}

.back-to-top__line {
  width: 28px;
  height: 2px;
  background-color: currentColor;
  margin: 5px 0 3px;
}

.back-to-top__arrow {
  width: 16px;
  height: 16px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(135deg);
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top.on-dark {
  color: #999999;
}
@media(max-width:600px){
  .back-to-top{
    bottom: 60px;
  }
}
/* フェードアップアニメーション */
.fade-up {
  opacity: 0;
  transform:
  translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* カミングスーン */
.coming_soon_container{
  background: linear-gradient(135deg, #BFFFFF 0%, #BFFFFF 60%, #FFFFFF 100%);
  height: 80vh;
  width: 100%;
}

.coming_soon{
  padding-top: 100px;
  font-size: 3rem;
  font-weight: bold;
  text-align: center;
  text-shadow: 2px 2px 5px rgb(red, green, blue, 1);
  letter-spacing: 0.1em;
  line-height: 1.5;
}
.coming_p{
  text-align: center;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.5;
}
/* cta */
.info_cta{
	max-width: 360px;
	width: 100%;
	margin: 0 auto;
	padding-top: 55px;
}
.info_btn{
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	gap: 1.5rem;
	padding: 21px 60px;
	background: var(--accent);
	color: #FFF;
	font-size: 1rem;
	line-height: 1;
	transition: filter .3s ease;
	border: none;
}
.info_btn:hover{
	filter: brightness(1.1);
	text-decoration: none;
}
.info_btn_text{
	text-decoration: none;
}
.info_arrow_box{
	width: 35px;
	height: 16px;
	display: grid;
	place-items: center;
	overflow: hidden;
}
.info_arrow{
	width: 32px;
	height: 5px;
	border-bottom: 1px solid #fff;
	border-right: 1px solid #fff;
	transform: skew(45deg);
}
.info_btn:hover .info_arrow{
	animation: arrow-out .35s ease-out forwards,
	arrow-in  .9s  .36s cubic-bezier(.16,.8,.34,1.18) forwards;
}
@keyframes arrow-out{
	from{transform:translateX(0)     skew(45deg); opacity:1;}
	to  {transform:translateX(14px)  skew(45deg); opacity:0;}
}

@keyframes arrow-in{
	from{transform:translateX(-14px) skew(45deg); opacity:0;}
	to  {transform:translateX(0)     skew(45deg); opacity:1;}
}