@charset "UTF-8";
.index_fv_outer {
  width: 100%;
  background-image: url(../images/index_bg.svg);
  background-size: 80px auto;
  background-position: right 30px bottom 30px;
  background-repeat: no-repeat;
}

.index_fv_top {
  width: calc(100% - 180px);
  height: fit-content;
  display: flex;
  justify-content: left;
}

.index_fv_img {
  width: calc(100% - 200px);
  height: 820px;
  background-image: url(../images/index_fv.jpg.webp);
  background-size: cover;
  background-position: 20% center;
  position: relative;
}

.index_fv_img_text {
  position: absolute;
  bottom: 30px;
  right: 0;
  width: fit-content;
  height: 350px;
  padding: 24px;
  background-color: rgba(255, 255, 255, 0.75);
  display: flex;
  justify-content: right;
}
.index_fv_img_text p {
  display: block;
  font-size: 16px;
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  line-height: 1.5;
  letter-spacing: -0.3px;
  word-spacing: 0.2em;
  color: #000;
  overflow-x: auto;
  overflow-y: hidden;
}
.index_fv_img_text .nidaime {
  display: inline;
  white-space: nowrap;
}

.index_fv_img_title {
  font-size: 40px;
  font-weight: bold;
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  line-height: 1.4;
  letter-spacing: -0.3px;
  word-spacing: 0.2em;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_fv_img_title h1 {
  display: block;
  width: fit-content;
  height: fit-content;
}

.index_fv_bottom {
  width: calc(100% - 280px);
  padding: 90px 40px;
}

.index_fv_bottom_inner {
  width: fit-content;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.index_fv_text_title {
  font-size: 30px;
  font-weight: bold;
  color: #AC6D56;
  margin-bottom: 45px;
}

.index_fv_text_p {
  font-weight: bold;
}

/*-----------------------
          news
------------------------*/
.index_news {
  background-image: url(../images/index_news_bg.jpg);
  background-size: cover;
  background-position: left;
  background-repeat: no-repeat;
  padding: 60px 40px 90px;
  margin-bottom: 40px;
}
.index_news .global_btn {
  display: none;
  background-color: inherit;
  border: solid 1px #fff;
}
.index_news .global_btn.active {
  display: block;
}
.index_news .global_btn:hover {
  background-color: #fff;
  border: solid 1px #57672B;
}

.index_news_title {
  font-size: 55px;
  color: #fff;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.index_news_text {
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.index_news_inner {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
}

.category_block {
  width: 100%;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
}

.news_cat {
  display: block;
  width: calc((100% - 36px) / 4);
  min-width: 180px;
  height: 100%;
  line-height: 40px;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  color: #000;
  background-color: #fff;
  cursor: pointer;
}
.news_cat.active {
  background-color: #CEAA4F;
  color: #fff;
  cursor: default;
}

.news_section {
  justify-content: left;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 30px;
  display: none;
}
.news_section.active {
  display: flex;
}

/*newsブロック内*/
.news_block {
  width: calc((100% - 60px) / 3);
  height: fit-content;
  color: #fff;
}
.news_block:hover img {
  transform: scale(120%);
}
.news_block:not(:nth-child(1)):not(:nth-child(2)):not(:nth-child(3)) {
  display: none;
}

.news_img {
  width: 100%;
  aspect-ratio: 1/1;
  margin-bottom: 16px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}
.news_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.3s;
}

.news_cat_icon {
  width: 32.75%;
  min-width: 90px;
  height: 28px;
  font-size: 18px;
  font-weight: bold;
  background-color: #CEAA4F;
  line-height: 28px;
  text-align: center;
  margin-bottom: 9px;
}

.news_date {
  font-size: 14px;
  margin-bottom: 6px;
}

.news_title {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 5px;
}

.news_content {
  font-size: 15px;
  margin-bottom: 20px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.noPost {
  color: #fff;
  margin-bottom: 20px;
}

/*------------------------
      登山・歴史リンク
-------------------------*/
.index_link {
  display: block;
  width: 100%;
  height: 440px;
  background-position: center right;
  background-size: cover;
  transition: transform 0.3s ease-in-out;
  position: relative;
  overflow: hidden;
}
.index_link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: inherit;
  background-position: inherit;
  background-size: inherit;
  transition: transform 0.3s ease-in-out;
}
.index_link:hover::before {
  transform: scale(1.1);
}
.index_link.index_link1 {
  background-image: url(../images/index_link1.jpg.webp);
}
.index_link.index_link2 {
  background-image: url(../images/index_link2.jpg.webp);
}

.index_link3 {
  width: 100%;
  background-image: url(../images/index_link3.jpg.webp);
  background-position: center;
  background-size: cover;
  aspect-ratio: 1920/440;
  height: auto;
  min-height: 240px;
}

.index_link_inner {
  width: calc(100% - 80px);
  max-width: 1100px;
  height: 100%;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.index_link_inner_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #939393;
  mix-blend-mode: multiply;
  z-index: 1;
}

.index_link_inner_main {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 50px 150px 0;
  z-index: 2;
  color: #fff;
}

.index_link_icon {
  display: block;
  width: 62px;
  height: 60px;
  margin: 0 auto;
  margin-bottom: 8px;
}

.index_link_title {
  width: fit-content;
  font-size: 60px;
  line-height: 1.4;
  margin-left: auto;
  margin-right: auto;
}

.index_link_subtitle {
  width: fit-content;
  line-height: 1;
  margin-left: auto;
  margin-right: auto;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 20px;
}

.index_link_text {
  font-size: 16px;
  margin-bottom: 20px;
}

.index_link_circle {
  width: 40px;
  height: 40px;
  border-radius: 20px;
  border: solid 1px #fff;
  position: relative;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.index_link_arrow {
  position: relative;
  display: inline-block;
  width: 8.6px;
  height: 11.2px;
}
.index_link_arrow::before, .index_link_arrow::after {
  content: "";
  position: absolute;
  top: calc(50% - 1px);
  right: 0;
  width: 10px;
  height: 2px;
  border-radius: 9999px;
  background-color: #fff;
  transform-origin: calc(100% - 1px) 50%;
}
.index_link_arrow::before {
  transform: rotate(35deg);
}
.index_link_arrow::after {
  transform: rotate(-35deg);
}

.instagram_outer {
  width: 100%;
  max-width: 940px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
}

@media (max-width: 1500px){
  .index_fv_outer {
    background-size: 70px auto;
  }
  .index_fv_top {
    width: calc(100% - 140px);
  }
  .index_fv_img {
    width: calc(100% - 160px);
    height: 680px;
  }
  .index_fv_img_title {
    font-size: 36px;
  }
  .index_link {
    height: 380px;
  }
  .index_link_inner_main {
    padding: 30px 150px 0;
  }
  .index_link_title {
    font-size: 48px;
  }
  .index_link_subtitle {
    font-size: 22px;
  }
}

@media (max-width: 1240px){
  .index_fv_outer {
    background-position: right 30px bottom 60px;
    background-size: 60px auto;
  }
  .index_fv_top {
    width: calc(100% - 100px);
  }
  .index_fv_img {
    width: calc(100% - 120px);
    height: 580px;
  }
  .index_fv_img_text p {
    font-size: 15px;
  }
  .index_fv_img_text {
    padding: 20px;
    height: 330px;
  }
  .index_fv_img_title {
    font-size: 30px;
  }
  .index_fv_bottom {
    padding: 60px 40px;
  }
  .index_fv_text_title {
    font-size: 24px;
    letter-spacing: -0.5px;
    margin-bottom: 30px;
  }
  .index_fv_text_p {
    font-size: 15px;
    letter-spacing: -0.3px;
  }
  .index_link {
    height: 340px;
  }
  .index_link_inner_main {
    padding: 20px 80px 0;
  }
  .index_link_icon {
    transform: scale(0.75);
  }
  .index_link_title {
    font-size: 36px;
  }
  .index_link_subtitle {
    font-size: 20px;
  }
  .index_link_text {
    font-size: 15px;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
  }
}

@media (max-width: 1180px){
  .index_link_inner {
    margin-left: 40px;
    margin-right: 40px;
  }
}

@media (max-width: 960px){
  .index_fv_outer {
    background-image: none;
  }
  .index_fv_top {
    width: 100%;
  }
  .index_fv_img {
    width: calc(100% - 140px);
    height: 490px;
  }
  .index_fv_img_text p {
    font-size: 14px;
  }
  .index_fv_img_text {
    height: 240px;
    width: 60%;
  }
  .index_fv_img_title {
    font-size: 26px;
  }
  .index_fv_bottom {
    width: 100%;
    padding: 60px 20px;
  }
  .index_fv_text_title {
    font-size: 18px;
  }
  .index_news {
    max-width: 100%;
    padding: 50px 30px 60px;
  }
  .news_cat_icon {
    font-size: 16px;
  }
  .index_link_inner {
    width: calc(100% - 40px);
    margin-left: 20px;
    margin-right: 20px;
  }
  .index_link_inner_main {
    padding: 20px 20px 0;
  }
  .index_link_icon {
    transform: scale(0.65);
    margin-bottom: 5px;
  }
  .index_link_text {
    font-size: 14px;
  }
}

@media (max-width: 767px){
  .index_fv_img {
    width: calc(100% - 70px);
  }
  .index_fv_img_text {
    width: 80%;
  }
  .index_fv_img_title {
    font-size: 22px;
    line-height: 1.2;
  }
  .index_news {
    padding: 40px 20px 40px;
    margin-bottom: 25px;
  }
  .index_news_title {
    font-size: 38px;
  }
  .index_news_text {
    font-size: 16px;
  }
  .category_block {
    gap: 10px;
  }
  .news_cat {
    width: calc((100% - 20px) / 3);
    min-width: 58px;
    font-size: 17px;
  }
  .news_block {
    width: 100%;
  }
  .index_link {
    height: 410px;
  }
  .index_link3 {
    background-image: url(../images/index_link3sp.jpg.webp);
    aspect-ratio: 814/1022;
  }
  .index_link_title {
    font-size: 24px;
    letter-spacing: -0.5px;
  }
  .index_link_subtitle {
    font-size: 16px;
  }
}