header{
  position:relative;
  height:90px;
  gap:auto;
}
header nav.menu,
header nav.cta{
  display:none;
}
header button,
header nav.header-nav{
  display:block;
}
header nav ul.nav-list{
  display:block;
}
header h1{
  width:80%;
  max-width:200px;
}
header h1 img{
  width:100%;
}


.btn-trigger {
    position: absolute;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1002;
    padding: 0;
    top:20px;
    right:8px;
}
.btn-trigger span {
  display: block;
  position: absolute;
  left: 50%;
  width: 70%;
  height: 2px;
  background-color: var(--green);
  transition: transform 0.3s, top 0.3s, opacity 0.2s;
  transform: translateX(-50%);
}

.btn-trigger span:nth-child(1) { top: calc(50% - 10px); }
.btn-trigger span:nth-child(2) { top: 50%; transform: translate(-50%, -50%); }
.btn-trigger span:nth-child(3) { top: calc(50% + 10px); }

.btn-trigger.active{
  position: fixed;
  top: 20px;
  right: 8px;
  width: 40px;
  height: 40px;  
  z-index: 99999;
}
.btn-trigger.active span:nth-child(1) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}
.btn-trigger.active span:nth-child(2) {
  opacity: 0;
}
.btn-trigger.active span:nth-child(3) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}




.header-nav {
    position: fixed;
    top: -170%;
    left: 0;
    width: 100%;
    transition: top 0.4s ease-in-out;
    z-index: 9998;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
}
.header-nav.active {
    top: 0;
}

.nav-list {
    list-style: none;
    background: #fff;
    padding: 80px 20px 30px;
    max-width: var(--main-width);
    max-height: 100vh;
    margin: 0 auto;
    z-index: 9998;
}

.nav-item {
    border-bottom: 1px solid #eee;
}

.nav-item:last-child {
    border-bottom: none;
}

.nav-item a {
    display: block;
    padding: 20px 15px;
    color: #000;
    text-decoration: none;
    font-weight: 400;
    font-size: 18px;
    transition: all 0.3s;
}

body.menu-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 9999;
    animation: fadeIn 0.3s;
}
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}




/*---------------------------------------------
	main,wrap
---------------------------------------------*/
.wrap{
    margin-top:0;
}




/*---------------------------------------------
	about
---------------------------------------------*/
.about .flex-box{
    flex-direction:column;
}





/*---------------------------------------------
	scene
---------------------------------------------*/
.scene ul{
  display:flex;
  flex-direction: column;
  gap:5px;
  margin-bottom:5px;
}
.scene ul li{
  padding:15px;
}

.scene .list-1 li:first-child{
  background-image:url(../img/scene_bg01_sp.webp);
}
.scene .list-1 li:nth-child(2){
  background-image:url(../img/scene_bg02_sp.webp);
}
.scene .list-2 li:first-child{
  background-image:url(../img/scene_bg04_sp.webp);
}
.scene .list-2 li:nth-child(2){
  background-image:url(../img/scene_bg03_sp.webp);
}




/*---------------------------------------------
	cta
---------------------------------------------*/
.wrap .cta .cta-bottun ul{
    flex-direction: column;
}
.wrap .cta .cta-bottun ul li:last-child a div span:first-child {
    font-size: 30px;
}
.wrap .cta .cta-text{
    margin:0 auto;
}
.wrap .cta .cta-text,
.wrap .cta .cta-bottun{
    width:90%;
    max-width:800px;
}
.wrap .cta .cta-bottom ul{
    flex-direction:column;
    padding:0;
    gap:0;
    align-items: center;
    justify-content:space-around;
}
.wrap .cta .cta-bottom ul li{
    padding:15px 0;
    width:100%;
}
.wrap .cta .cta-bottom ul li:first-child{
    border-bottom:1px solid var(--right-green);
}
.wrap .cta .cta-bottom ul li:nth-child(2){
    display:none;
}
.wrap .cta .cta-bottom ul li a {
    background-position: 90% center;
}



/*---------------------------------------------
	feature
---------------------------------------------*/
.feature .flex-box{
    flex-direction: column;
}



/*---------------------------------------------
	service
---------------------------------------------*/
.service .flex-box{
  flex-direction:column-reverse;
}

.price-list-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
  margin-bottom:30px;
}

.price-list {
  min-width: 800px;
  width: 90%;
}

.price-option .flex-box{
  gap:20px;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}
.price-list dt {
    flex: 1;
}



/*---------------------------------------------
	howto
---------------------------------------------*/
.howto h2::before {
    font-size:clamp(35px, calc(35px + (35 - 40) * ((100vw - 375px) / (980 - 375))), 40px);
}
.howto .flex-box.profile-card {
    flex-direction: column;
    text-align:center;
    width:90%;
    max-width:500px;
}

.profile-card__image{
  padding-bottom:0px;
}

.profile-card__text{
    padding-bottom:25px;
}

.howto .howto-day ul li .flex-box{
    flex-direction:column;
}
.howto .howto-day ul li .flex-box .timeline-item__text{
  padding:20px;
}

.howto .howto-heading span {
    margin-top:10px;
}



/*---------------------------------------------
	access
---------------------------------------------*/
.access .flex-box{
    flex-direction:column;
}

.access div:first-child{
    margin-bottom:15px;
}
.access-map{
    width:100%;
}
.access-map iframe{
    width:100%;
}
/* 下固定バー本体 */
.fixed-buttons{
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  width: 100%;
  box-shadow: 0 -6px 16px rgba(0,0,0,.18);
}

/* 2分割。中のa自体をボタン化 */
a.fixed-btn{
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;      /* 左ボタンは中央寄せが基本 */
  gap: 10px;
  padding: 16px 16px;
  color: #fff;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}
a.fixed-btn:hover{
  color: #fff;
}


.fixed-btn--reserve{ background: var(--beige); } /* ゴールド系 */
.fixed-btn--tel{ background: var(--green); }     /* グリーン系 */

/* アイコン */
.fixed-btn__icon{
  width: 26px;
  height: 26px;
  object-fit: contain;
  flex: 0 0 auto;
}

/* 左：1行ラベル */
.fixed-btn__label{
  font-size: var(--fs-heading-body);
  font-weight: 400;
  letter-spacing: .02em;
}

.fixed-btn__text{
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.fixed-btn__tel{
  font-size: var(--fs-heading-md);
  font-weight: 400;
  letter-spacing: .02em;
}

.fixed-btn__note{
  font-size: 12px;
  opacity: .95;
}