@charset "utf-8";
/* CSS Document */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Noto+Serif+JP:wght@200..900&display=swap');

/* CSS Document */
:root{
  --content-color-base: #2C2A29;
  --content-color-navy: #293059;
  --content-color-green: #238b8c;
  --content-color-emerald: #bee9e9;
  --content-color-yellow: #ffecb6;
  --content-color-gray: #b1baba;
  --bg-img-setting: no-repeat center center / contain;
  --content-width-sp: calc(336vw / 3.75);
  --content-width-pc: 1104px;
  --content-width: min(var(--content-width-sp), var(--content-width-pc));
  --content-bg-width-pc: max(100%, 1920px);
  --font-size-pc: 14px;
  --font-size-sp: calc(14vw / 3.75);
  --font-sans: 'Noto Sans JP', serif;
  --font-serif: "Noto Serif JP", serif;
  --content-font-size: min(var(--font-size-sp), var(--font-size-pc));
  --content-arrow-down: url(../img/arrow01.png);
  --content-arrow-right: url(../img/arrow02.png);
  --content-hover-speed: 0.3s;
  --content-border-1: 1px solid;
  --content-border-2: 2px solid;
  --content-border-4: 4px solid;
  --month-color-apr: #f9cbcc;
  --month-color-mar: #a0e68f;
  --month-color-jun: #69e2d5;
  --month-color-jul: #fff45c;
  --month-color-aug: #ffbb00;
  --month-color-sep: #E1FFC4;
  --month-color-oct: #d1f1fe;
  --month-color-nov: #EBF9FF;
}

.is-sp,
.is-tb{
  display: none
}
.main{
  font-family: var(--font-sans);
  font-size: var(--content-font-size);
  color: var(--content-color-base);
  line-height: 1.3;
  position: relative;
}
.main *{
  box-sizing: border-box;
}
.inner{
  width: var(--content-width);
  margin: auto;
  position: relative;
}
a{
  transition: var(--content-hover-speed);
}

.title-container{
  width: 100%;
  height: 550px;
  background: no-repeat center top / auto;
  border-bottom: var(--content-border-8) var(--content-color-base);
}
.title-container.spring{
  background-image: url("../img/mvbg_pc_spring.jpg") 
}
.title-container.summer{
  background-image: url("../img/mvbg_pc_summer.jpg") 
}
.title-container.autumn{
  background-image: url("../img/mvbg_pc_autumn.jpg") 
}
.title-logo{
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center
}
.nav-wrapper{
  background: var(--content-color-navy);
}
.nav-wrapper>.inner{
  display: grid;
  grid-template-columns: 1fr 120px;
}
.nav-list{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-left: var(--content-border-1) #FFF
}
.nav-list>li{
  border-right: var(--content-border-1) #FFF;
}
.nav-list>li>a{
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: bold;
  color: #FFF;
  text-align: center;
  padding: 8px 0 16px;
  position: relative
}
.nav-list>li>a::after{
  content: "";
  background: var(--content-arrow-down) var(--bg-img-setting);
  width: 12px;
  height: 9px;
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  margin: auto;
}
.nav-list>li>a:hover{
  background: var(--content-color-green);
}

.display_selected {
  width: 120px;
  height: 100%;
  background: var(--content-color-green);
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: bold;
  color: #FFF;
  text-align: center;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative
}
.display_selected::after{
  content: "";
  background: var(--bg-img-setting) var(--content-arrow-down);
  width: 12px;
  height: 9px;
  position: absolute;
  right: 0;
  bottom: 8px;
  left: 0;
  margin: auto
}
.dep-select-zone {
  display: none;
  width: 120px;
  position: absolute;
  z-index: 50;
  background: #FFF;
  border: var(--content-border-1) var(--content-color-green);
  border-top: none;
}
.dep-select>li {
  cursor: default;
  padding: 4px 8px;
  font-family: var(--font-serif);
  font-weight: bold;
  text-align: center;
  line-height: 1.5
}
.dep-select>li:hover, .dep-select>li.selected {
  background: var(--content-color-green);
  color: #FFF;
}
.close-button{
  display: none
}

@media (768px <= width <= 1103px){
  .nav-wrapper>.inner{
    width: 100vw;
  }
  .nav-list{
    border-left: none
  }
}

.main-container{
  background: url("../img/bg_alpen.jpg") repeat;
  padding-top: 64px
}

.content-wrapper{
  padding-bottom: 64px;
}
.head-title#intro,
.head-title#seasonal{
  display: flex;
  gap: 16px;
}
.head-title#tour,
.head-title#info{
  display: grid;
  gap: 0;
  justify-content: center;
  text-align: center;
  margin-bottom: 24px;
}
.head-title::before{
  content: "";
  background: var(--bg-img-setting);
  display: block;
}
/* イントロ */
.head-title#intro::before{
  background-image: url("../img/icon_intro.png");
  width: 210px;
  height: 38px; 
}
/* 季節コンテンツ */
.head-title#seasonal::before{
  background-image: url("../img/icon_season.png");
  width: 210px;
  height: 38px; 
}
/* ツアー */
.head-title#tour::before{
  background-image: url("../img/icon_tour.png");
  width: 532px;
  height: 46px;
}
/* インフォメーション */
.head-title#info::before{
  background-image: url("../img/icon_info.png");
  width: 532px;
  height: 46px;
}

.title-txt{
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: bold;
  color: var(--content-color-green);
}
.content-box{
  background: #FFF;
  border-top: var(--content-border-4) var(--content-color-navy);
  padding: 24px;
  display: grid;
  gap: 16px;
}
.content-inbox{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: flex-start
}
.left-item{
  display: grid;
  gap: 16px;
}
.note-txt{
  display: block;
  padding-left: 1.0em;
  text-indent: -1.0em;
  font-size: 12px;
}
.is-fit{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/*** イントロ ***/
.item-midashi{
  display: flex;
  gap: 8px;
  font-size: 18px;
  font-weight: bold;
  color: var(--content-color-green);
  align-items: center;
}
.item-midashi::before{
  content: "";
  background: url("../img/alpenroute_55th_logo.png") var(--bg-img-setting);
  width: 64px;
  height: 64px;
  display: block
}
.article-list{
  display: grid;
  gap: 8px;
}
.article-list>li{
  line-height: 1.5
}
.js-slide{
  width: 516px;
}
.js-slide li{
  position: relative
}
.caption{
  background: var(--content-color-green);
  font-size: 12px;
  color: #FFF;
  padding: 4px;
  position: absolute;
  right: 0;
  bottom: 0;
}

/*** 雪の大谷 ***/
.item-data>li{
  font-weight: bold;
  line-height: 1.5
}
.chart-box{
  position: relative
}
.chart-box::before{
  content: "";
  background: url("../img/mark_june.png") var(--bg-img-setting);
  width: 94px;
  height: 95px;
  position: absolute;
  top: -80px;
  right: 0;
}
.snow-chart {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 4px;
}
.snow-chart caption{
  font-size: 16px;
  font-weight: bold;
  color: var(--content-color-green);
  text-align: left;
  margin-bottom: 4px;
}
.snow-chart tr th,
.snow-chart tr td {
  padding: 3px;
  font-size: 12px;
  font-weight: bold;
  text-align: center;
  border-right: var(--content-border_s) #FFF;
  border-bottom: var(--content-border_s) #FFF;
}
.snow-chart tr th {
  background: var(--content-color-emerald);
}
.snow-chart tr td {
  background: var(--content-color-yellow);
}
.wide-item{
  grid-column: 1 / 3;
  display: grid;
  justify-content: center;
  gap: 4px
}
.wide-item-midashi{
  font-size: 16px;
  font-weight: bold;
  color: var(--content-color-green);
}

/*** ツアー・クーポン ***/
.content-wrapper.tour{
  background: #FFF;
  padding: 40px 0
}
.sub-title{
  font-size: 20px;
  text-align: center;
  margin-bottom: 16px
}
.area00{
  display: none
}
.product-content+.product-content{
  margin-top: 64px;
}
.product-list.card-style{
  font-family: var(--font-sans)!important
}
.more-link{
  width: 600px;
  margin: 24px auto 0
}
.more-link>a{
  display: block;
  background: var(--content-color-navy);
  border-radius: 100px;
  font-size: 18px;
  text-align: center;
  color: #FFF;
  line-height: 1.0;
  padding: 16px 0;
  position: relative
}
.more-link>a::after{
  content: "";
  background: var(--bg-img-setting) var(--content-arrow-right);
  width: 7px;
  height: 12px;
  position: absolute;
  top: 0;
  right: 16px;
  bottom: 0;
  margin: auto
}
.more-link>a:hover{
  background: var(--content-color-green);
}

/*** インフォメーション ***/
.content-wrapper.info{
  background: var(--content-color-emerald);
  padding-top: 40px;
}
.content-wrapper.info .inner{
  display: grid;
  gap: 24px
}
.head-title#info .title-txt{
  color: var(--content-color-navy)
}

.temp-chart {
  border-collapse: collapse;
  table-layout: fixed;
  background: #FFF;
}
.temp-chart tr th,
.temp-chart tr td {
  border: solid 1px var(--content-color-gray);
  padding: 5px;
  text-align: center;
  font-size: 12px;
  vertical-align: middle;
}
.fix-cell{
  width: 120px;
}
.temp-chart .apr {
  background: var(--month-color-apr);
}
.temp-chart .mar {
  background: var(--month-color-mar);
}
.temp-chart .jun {
  background: var(--month-color-jun);
}
.temp-chart .jul {
  background: var(--month-color-jul);
}
.temp-chart .aug {
  background: var(--month-color-aug);
}
.temp-chart .sep {
  background: var(--month-color-sep);
}
.temp-chart .oct {
  background: var(--month-color-oct);
}
.temp-chart .nov {
  background: var(--month-color-nov);
}

.info-content{
  display: grid;
  gap: 8px;
}
.info-midashi{
  font-size: 18px;
  font-weight: bold;
  color: var(--content-color-navy)  
}
.outfit-list{
  background: #FFF;
  padding: 8px;
  display: grid;
  gap: 8px;
  justify-items: flex-start
}
.outfit-midashi{
  font-size: 16px;
  font-weight: bold;
  color: #FFF;
  padding: 4px;
  background: var(--content-color-navy);
}
.outfit-txt{
  line-height: 1.5
}

/*** 動画 ***/
.content-wrapper.movie{
  background: var(--content-color-base);
  padding: 0
}
#movie__wrapper{
  width: var(--content-width);
  margin: auto;
  position: relative;
  text-align: center;
  height: calc((var(--content-width) * 9) / 16);
  min-height: 100%;
}
#loading {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
  font-family: var(--font-sans);
  font-size: 40px;
  font-weight: bold;
  color: #FFF;
}
#youtube {
  position: absolute;
  top: 0;
  left: 0;
  height: calc((var(--content-width) * 9) / 16);
  min-height: 100%;
  min-width: 100%;
}
#youtube-mask{
  position: absolute;
  z-index: 2;
  top:0;
  width:100%;
  height: 100%;
}

@media (768px <= width <= 1103px){
  .js-slide{
    width: min(516px, calc((var(--content-width) - 48px) / 2));
  }
  .is-scroll{
    overflow: scroll;
  }
  .temp-chart {
    max-width: 1000px;
  }
  .route-map{
    overflow: scroll;
  }
  .route-map>img{
    max-width: 1191px;
  }
}