@charset "UTF-8";

/* ==============================

  style CSS

============================== */


/* w1024 */

.w1024 {
  max-width: 1024px;
  margin: 40px auto;
  padding: 0;
}

.w1024 h3 {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.w1024 p {
  font-size: 1.5rem;
  line-height: 2.0;
  margin: 0 0 24px;
}

.w1024.col2 ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
}

.w1024.col2 ul li {
  width: calc(50% - 48px);
}

.w1024 p strong {
  font-size: 1.6rem;
}


/* notes */

p.notes {
  font-size: 1.3rem;
  margin: 8px 0 0;
}


/* list */

ul.p_list {
  list-style: disc;
  margin: 24px 0;
}

ul.p_list li {
  line-height: 1.8;
  margin: 0 0 .3em 1.3em;
  padding: 0;
}


/* pageTop */

.pageTop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 64px;
  height: 64px;
}


/* mainVisual */

.mainVisual {
  width: 100%;
  height: 100%;
  aspect-ratio: 40 / 21;
  background: url(../img/mainVisual_pc.jpg);
  background-size: cover;
}

.mainVisual .mainVisual_inner {
  width: 100%;
  height: 100%;
}

.mainVisual .mainVisual_inner h1 {
  width: 64%;
  margin: 0 auto;
  padding-top: 8%;
}

.mainVisual .mainVisual_inner h1 img {
  width: 100%;
  height: auto;
}

.mainVisual .mainVisual_inner p {
  font-size: 2.4rem;
  color: #fff;
  line-height: 1.6;
  text-align: center;
  margin-top: 32px;
}


/* nav_winter */

.nav_winter nav {
  width: 100%;
}

.nav_winter nav ul {
  width: 100%;
  max-width: 1120px;
  margin: 48px auto 0;
  padding: 0 16px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  list-style: none;
}

.nav_winter nav ul li a {
  display: block;
  font-size: 1.6rem;
  color: #000;
  letter-spacing: .04em;
  text-decoration: none;
  padding: 8px 16px;
  transition: all 0.3s ease;
}

.nav_winter nav ul li a.reserve {
  position: relative;
  color: #fff;
  background: #CE442D;
  margin-left: 16px;
  padding: 8px 32px;
}

.nav_winter nav ul li a.reserve::after {
  content: "";
  position: absolute;
  top: -3px;
  bottom: -3px;
  left: -3px;
  right: -3px;
  border: solid 1px #cc968e;
  z-index: -1;
}

@media (hover: hover) {

  .nav_winter nav ul li a:hover {
    opacity: .6;
  }

}


/* main */

main {
  /* max-width: 1160px; */
  margin: 80px auto 0;
  /* padding: 0 20px; */
  padding: 0;
  overflow: hidden;
}


/* section */

section {
  margin-bottom: 96px;
  padding: 0 20px;
  scroll-margin-top: 60px;
}


/* heading_2 */

.heading_2 {
  max-width: 1120px;
  margin: 0 auto;
  font-size: 4.0rem;
  letter-spacing: .08em;
  display: flex;
  justify-content: center;
  align-items: center;
}
.heading_2::before,
.heading_2::after {
  background-color: #222;
  content: "";
  flex-grow: 1;
  height: 1px;
}
.heading_2::before {
  margin-right: 24px;
}
.heading_2::after {
  margin-left: 24px;
}


/* lead */

.lead {
  font-size: 2.4rem;
  line-height: 2.0;
  text-align: center;
  margin: 48px auto;
}


/* p */

p {
  max-width: 840px;
  font-size: 1.5rem;
  line-height: 2.0;
  margin: 24px auto;
}

p a,
dl dd a {
  color: #000;
  text-decoration: none;
  border-bottom: 1px solid #000;
  transition: all 0.3s ease;
}


p a:hover,
dl dd a:hover {
  opacity: .6;
  border-bottom: 1px solid transparent;
}

p.notes {
  font-size: 1.3rem;
  line-height: 1.8;
  margin-top: 16px;
}

.br_pc {
  display: block;
}
.br_sp {
  display: none;
}

@media screen and (max-width: 767px) {

  .br_pc {
    display: none;
  }
  .br_sp {
    display: block;
  }

}


/* tips */

.tips {
  position: relative;
  max-width: 840px;
  margin: 80px auto;
  padding: 48px 48px 16px;
  border: 1px solid #000;
}

.tips::before {
  content: "";
  background: url(../img/tips_heading.svg);
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  top: -27px;
  left: -42px;
  width: 124px;
  height: 108px;
}

.tips h3 {
  font-size: 2.0rem;
  margin-bottom: 24px;
  text-align: center;
}

.tips p {
  font-size: 1.6rem;
  line-height: 1.9;
  margin: 0 0 24px;
}

.tips p.center {
  text-align: center;
}

.tips_col2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin: 32px 0 0;
}

.tips_col2 p {
  width: calc(60% - 12px);
}

.tips_col2 img {
  width: calc(40% - 12px);
}


/* btn */

.btn_regular {
  display: table;
  margin: 24px auto 48px;
}

.btn_regular a {
  display: flex;
  color: #000;
  background-color: #fff;
  padding: 12px 16px 12px 32px;
  font-size: 1.5rem;
  text-decoration: none;
  border: 1.5px solid #000;
  border-radius: 40px;
  gap: 24px;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
}

.btn_regular a::after {
  content: "";
  display: block;
  background: url(../img/arrow_right.svg);
  background-size: contain;
  background-repeat: no-repeat;
  width: 27px;
  height: 5px;
}

@media (hover: hover) {

  .btn_regular a:hover {
    opacity: .6;
  }

}


/* --- tour --- */

#tour {
  background-image: url(../img/bg_snow_01.svg), url(../img/bg_snow_02.svg);
  background-position: 6vw 4vw, 46vw 20vw;
  background-repeat: no-repeat;
}


/* --- step --- */

#step {
  background-image: url(../img/bg_snow_01.svg), url(../img/bg_snow_02.svg), url(../img/bg_snow_03.svg), url(../img/bg_snow_02.svg);
  background-position: 66vw 4vw, 14vw 44vw, 22vw 182vw, 8vw 262vw;
  background-repeat: no-repeat;
}

.step {
  position: relative;
  max-width: 1024px;
  margin: 48px auto;
  padding: 0;
}

.step::before {
  content: "";
  display: block;
  background: #C7DFED;
  position: absolute;
  top: 0;
  left: 21.5px;
  width: 4px;
  height: 100%;
}

.step_section {
  position: relative;
  margin: 48px 0 0 64px;
  padding: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.step_section .step_number {
  position: absolute;
  top: -2px;
  left: -64px;
  z-index: 2;
}

.step_section:last-child .step_number {
  top: -12px;
  left: -64px;
}

.step_section:last-child {
  position: relative;
}
.step_section:last-child::after {
  content: "";
  display: block;
  background: #fff;
  position: absolute;
  bottom: 0;
  left: -64px;
  width: 64px;
  height: 100%;
  z-index: 1;
}

.step_section .step_txtBox {
  width: calc(50% - 30px);
}

.step_section p {
  font-size: 1.5rem;
  line-height: 2.0;
  margin: 0;
}

.step_section p.notes {
  font-size: 1.3rem;
  line-height: 1.8;
  margin-top: 24px;
}

.step_section .step_img {
  width: calc(50% - 30px);
  height: auto;
}

.step_section .step_img img {
  width: 100%;
  height: auto;
}

.step_section .btn_regular {
  margin: 24px 0 0;
}



/* --- compare --- */

#compare {
  background-image: url(../img/bg_snow_01.svg), url(../img/bg_snow_02.svg);
  background-position: 6vw 4vw, 46vw 20vw;
  background-repeat: no-repeat;
}

.compare {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 48px 32px;
  background: #EBF1F5;
}

.compare ul {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  align-items: stretch;
  gap: 56px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.compare ul li {
  width: 33.3%;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.compare ul h3 {
  font-size: 2.4rem;
  margin: 0;
}

.compare ul li p {
  margin: 16px 0;
  align-self: flex-start;
}

.compare ul li img {
  width: 100%;
  height: auto;
  align-self: flex-end;
  margin-top: auto;
}



/* --- equipment --- */

.equipment {
  width: 100%;
  max-width: 1120px;
  margin: 48px auto;
  padding: 40px 48px 0;
  background: #EBF1F5;
}

.equipment ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  list-style: none;
}

.equipment ul li {
  width: calc(50% - 48px);
  margin: 0 0 56px;
  padding: 0;
}

.equipment ul li h3 {
  font-size: 2.4rem;
  margin: 0;
}

.equipment ul li .img_wrap {
  aspect-ratio: 216 / 145;
  width: 216px;
  max-width: 100%;
}

.equipment ul li img {
  width: 100%;
  height: auto;
}

.equipment ul li img.float_right {
  float: right;
  width: 128px;
  margin: 0 0 8px 16px;
}



/* --- access --- */

#access {
  background-image: url(../img/bg_snow_01.svg), url(../img/bg_snow_02.svg), url(../img/bg_snow_03.svg);
  background-position: 66vw 4vw, 14vw 44vw, 22vw 182vw;
  background-repeat: no-repeat;
}

.access h3 {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.access p .access_time {
  display: inline-block;
  font-size: 1.6rem;
  margin: 1em 0 0;
}

.access .btn_regular {
  margin: 24px 0 0;
}

.gmap_iframe {
  display: block;
  aspect-ratio: 64 / 25;
  max-width: 1024px;
  width: 100%;
  height: auto;
  margin: 40px auto;
}



/* --- price --- */

#price {
  background-image: url(../img/bg_snow_01.svg), url(../img/bg_snow_02.svg);
  background-position: 6vw 4vw, 46vw 20vw;
  background-repeat: no-repeat;
}

.price h3 {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.price .w1024 ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  row-gap: 56px;
}

.price .w1024 ul li {
  width: calc(50% - 48px);
}

.price .item_01 {
  order: 1;
}

.price .item_02 {
  order: 3;
}

.price .item_03 {
  order: 2;
}

/* grid */

.price .col2_grid ul {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: auto auto;
  column-gap: 120px;
  row-gap: 40px;
  grid-row: 1;
}

.price .col2_grid ul li {
  width: 100%;
}

.price .item_01 {
  order: 1;
  grid-column: auto / span 2;
}

.price .item_02 {
    order: 2;
}

.price .item_03 {
    order: 3;
}



/* --- reserve --- */

#reserve {
  background-image: url(../img/bg_snow_01.svg), url(../img/bg_snow_02.svg), url(../img/bg_snow_03.svg);
  background-position: 66vw 4vw, 14vw 44vw, 22vw 182vw;
  background-repeat: no-repeat;
}

.js-scrollable {
    margin: 16px auto;
    overflow-x: auto;
    overflow-y: hidden !important;
}

.js-scrollable table {
    width: 90%;
    min-width: 840px;
    margin-bottom: 12px;
    table-layout: fixed;
    border-collapse: collapse;
}
.js-scrollable th {
    width: 120px;
    padding: 8px;
    border: 1px solid #000;
    background: #EAE8E3;
    font-size: 1.5rem;
    text-align: center;
}
.js-scrollable td {
    width: 120px;
    padding: 20px;
    border: 1px solid #000;
    background: #fff;
    font-size: 1.5rem;
    text-align: center;
}

.js-scrollable td.closed {
  background: #F0DBD8;
}

.scroll-hint-icon-wrap.is-active .scroll-hint-icon {
  top: calc(30% - 25px);
}

.scroll-hint-icon-wrap.is-active .scroll-hint-text {
  margin-top: 2px !important;
  font-family: sans-serif;
  letter-spacing: -.02em;
}

.bnr_reserve ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.bnr_reserve ul li.bnr_jp {
  max-width: 568px;
}

.bnr_reserve ul li.bnr_en {
  max-width: 344px;
}

.bnr_reserve ul li a {
  display: block;
}

.bnr_reserve ul li img {
  width: 100%;
  height: auto;
}


/* accordion */

#faq {
  background-image: url(../img/bg_snow_01.svg), url(../img/bg_snow_02.svg);
  background-position: 6vw 4vw, 46vw 20vw;
  background-repeat: no-repeat;
}

.accordion {
  max-width: 860px;
  margin: 48px auto;
  border:solid #000;
  border-width: 1px 1px 0 1px;
}

.accordion-header {
  position: relative;
  font-size: 2.0rem;
  color: #000;
  font-weight: normal;
  padding: 16px 24px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  border-bottom: 1px solid #000;
}

.accordion-header::after {
  content: '';
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  width: 22px;
  height: 22px;
  background: url(../img/icon_arrowTop_black.svg) no-repeat center;
  background-size: cover;
  transition: transform 0.3s ease;
}

.accordion-header.open::after {
  transform: translateY(-50%) rotate(0deg);
}

.accordion-content {
  display: none;
  padding: 0 0;
  background-color: #FDFCF9;
}

.accordion-text {
  font-size: 1.5rem;
  line-height: 1.8;
  padding: 32px 40px 0;
  border-bottom: 1px solid #000;
}

.accordion-text dl {
  margin-bottom: 40px;
}
.accordion-text dl dt {
  position: relative;
  margin-bottom: .8em;
  padding-left: 2em;
}
.accordion-text dl dt::before {
  position: absolute;
  content: 'Q';
  top: 0;
  left: 0;
}

.accordion-text dl dd {
  position: relative;
  padding-left: 2em;
  line-height: 1.8;
  margin-bottom: 32px;
}
.accordion-text dl dd::before {
  position: absolute;
  content: 'A';
  top: 0;
  left: 0;
}

.accordion-text dl dd:last-child {
  margin-bottom: 0;
}

.accordion-text h4 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.8;
  margin: 0;
  padding: 24px 0 0;
}

.accordion-header {
  background: #fff;
}

.accordion-item .acc-A {
  font-size: 18px;
  background: #E4C390;
}

.accordion-item .acc-B {
  font-size: 18px;
  background: #E4C390;
}

@media (hover: hover) {

  .accordion-header:hover {
    background: #EBF1F5;
  }

}

@media screen and (max-width: 1024px) {
  .accordion-header {
    font-size: 18px;
  }
}

@media screen and (max-width: 767px) {

  .accordion {
    margin: 8vw auto 0;
  }

  .accordion-header {
    font-size: calc(100vw / (375 / 17));
    text-align: left;
    padding: 4.2vw;
  }

  .accordion-item .acc-A {
    font-size: calc(100vw / (375 / 16));
    padding: 4vw;
  }

  .accordion-text {
    font-size: calc(100vw / (375 / 15));
    padding: 5vw;
    border-bottom: 1px solid #000;
  }

  .accordion-text h4 {
    font-size: calc(100vw / (375 / 16));
    padding: 5.2vw 0 0;
  }

  .accordion-text dl {
    margin-bottom: 8px;
  }

}



/* --- photoGrid --- */

.photoGrid_wrap {
  width: 100vw;
  overflow: hidden;
}

.photoGrid_pc {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  width: 100vw;
  height: 100%;
  position: relative;
  margin: 88px calc(50% - 50vw) 96px;
}

.photoGrid_pc .row {
  display: flex;
  gap: 8px;
  width: 100%;
  flex-shrink: 0;
  overflow: clip;
  position: relative;
}

.photoGrid_pc .row-1 {
  aspect-ratio: 1264 / 256;
}

.photoGrid_pc .row-2 {
  aspect-ratio: 1264 / 384;
}

.photoGrid_pc .row-3 {
  aspect-ratio: 1264 / 256;
}

.photoGrid_pc .photo {
  position: relative;
}

.photoGrid_pc .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* 第1行の画像 */
.photoGrid_pc .photo-1 {
  flex: 231;
  aspect-ratio: 231 / 256;
}

.photoGrid_pc .photo-2 {
  flex: 508;
  aspect-ratio: 508 / 256;
}

.photoGrid_pc .photo-3 {
  flex: 525;
  aspect-ratio: 525 / 256;
}

/* 第2行の画像 */
.photoGrid_pc .photo-4 {
  flex: 484;
  aspect-ratio: 484 / 384;
}

.photoGrid_pc .photo-5 {
  flex: 780;
  aspect-ratio: 780 / 384;
}

/* 第3行の画像 */
.photoGrid_pc .photo-6 {
  flex: 588;
  aspect-ratio: 588 / 256;
}

.photoGrid_pc .photo-7 {
  flex: 410;
  aspect-ratio: 410 / 256;
}

.photoGrid_pc .photo-8 {
  flex: 266;
  aspect-ratio: 266 / 256;
}


@media (min-width: 768px) {

  .photoGrid_sp {
    display: none;
  }

}


/* ===== SP ===== */

@media (max-width: 767px) {

  .photoGrid_pc {
    display: none;
  }

  .photoGrid_sp {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0;
    width: 100vw;
    height: 100%;
    position: relative;
    margin: 88px calc(50% - 50vw) 96px;
  }

  .photoGrid_sp .row {
    display: flex;
    gap: 4px;
    width: 100%;
    flex-shrink: 0;
    overflow: clip;
    position: relative;
  }

  .photoGrid_sp .row-1 {
    aspect-ratio: 39 / 16;
  }

  .photoGrid_sp .row-2 {
    aspect-ratio: 39 / 16;
  }

  .photoGrid_sp .row-3 {
    aspect-ratio: 39 / 16;
  }

  .photoGrid_sp .row-4 {
    aspect-ratio: 39 / 16;
  }

  .photoGrid_sp .photo {
    position: relative;
  }

  .photoGrid_sp .photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
  }

  /* 第1行の画像 */
  .photoGrid_sp .photo-1 {
    flex: 144;
    aspect-ratio: 9 / 10;
  }

  .photoGrid_sp .photo-2 {
    flex: 242;
    aspect-ratio: 121 / 80;
  }

  /* 第2行の画像 */
  .photoGrid_sp .photo-3 {
    flex: 242;
    aspect-ratio: 121 / 80;
  }

  .photoGrid_sp .photo-4 {
    flex: 144;
    aspect-ratio: 9 / 10;
  }

  /* 第3行の画像 */
  .photoGrid_sp .photo-3 {
    flex: 134;
    aspect-ratio: 67 / 80;
  }

  .photoGrid_sp .photo-4 {
    flex: 252;
    aspect-ratio: 63 / 40;
  }

  /* 第4行の画像 */
  .photoGrid_sp .photo-3 {
    flex: 224;
    aspect-ratio: 7 / 5;
  }

  .photoGrid_sp .photo-4 {
    flex: 162;
    aspect-ratio: 81 / 80;
  }

}



/* photoGrid lightbox */

.thumbnail {
  cursor: pointer;
  overflow: hidden;
  transition: 0.3s ease;
}

.thumbnail:hover {
  opacity: .8;
}

.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 80%;
  max-height: 80%;
  animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
  from {
      transform: scale(0.8);
      opacity: 0;
  }
  to {
      transform: scale(1);
      opacity: 1;
  }
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.close-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 24px;
  line-height: 40px;
  text-align: center;
  color: #333;
  transition: background 0.3s ease;
  z-index: 1002;
}

.close-btn:hover {
  background: white;
}

.nav-btn {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 50px;
  height: 50px;
  cursor: pointer;
  transition: background 0.3s ease;
  z-index: 1002;
}
.nav-btn::before {
  position: absolute;
  content: "";
  width: 16px;
  height: 16px;
  border-right: 4px solid #888;
  border-top: 4px solid #888;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.nav-btn:hover {
  background: white;
}

.prev-btn {
  left: 0;
}
.prev-btn::before {
  left: 10px;
  transform: rotate(225deg);
}

.next-btn {
  right: 0;
}
.next-btn::before {
  right: 5px;
  transform: rotate(45deg);
}

.nav-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.nav-btn:disabled:hover {
  transform: translateY(-50%) scale(1);
}

@media (max-width: 768px) {

  .lightbox-content {
    max-width: 95%;
  }

  .nav-btn {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .close-btn {
    width: 35px;
    height: 35px;
    font-size: 20px;
    line-height: 35px;
  }
}



/* ===== max-width: 965px ===== */

@media (max-width: 965px) {

  .nav_winter nav ul {
    margin: 4vw auto 0;
    display: flex;
    flex-wrap: wrap;
  }

  .nav_winter nav ul li {
    width: 24%;
    text-align: center;
  }

  .nav_winter nav ul li a {
    padding: 12px 0;
  }

  .nav_winter nav ul li:last-child {
    flex-basis: 100%;
  }

  .nav_winter nav ul li:last-child a.reserve {
    width: 200px;
    margin: 4vw auto 0;
  }

  .equipment {
    padding: 32px 20px 0;
  }

  .equipment ul {
    display: flex;
    flex-direction: column;
  }

  .equipment ul li {
    width: 100%;
    margin: 0 0 56px;
  }

  .equipment ul li .img_wrap {
    width: 70%;
  }

}



/* ===== max-width: 767px ===== */

@media (max-width: 767px) {

  /* pageTop */

  .pageTop {
    position: fixed;
    bottom: 4vw;
    right: 2vw;
    width: 56px;
    height: 56px;
  }


  .mainVisual {
    aspect-ratio: 195 / 284;
    background: url(../img/mainVisual_sp.jpg);
    background-size: cover;
  }

  .mainVisual .mainVisual_inner h1 {
    width: 84vw;
    padding-top: 22vw;
  }

  .mainVisual .mainVisual_inner p {
    font-size: calc(100vw / (375 / 18));
    line-height: 1.9;
    margin-top: 18vw;
  }

  .nav_winter nav {
    width: 100%;
  }

  .nav_winter nav ul li {
    width: 33%;
  }

  .nav_winter nav ul li a {
    font-size: calc(100vw / (375 / 14));
    font-feature-settings: "palt";
    padding: 12px 0;
  }

  .nav_winter nav ul li a.reserve {
    margin-left: 0;
    margin-top: 4vw;
    padding: 8px 32px;
  }

  .nav_winter nav ul li:nth-child(n+4) {
    width: 24%;
  }


  /* main */

  main {
    margin: 14vw auto 0;
    padding: 0;
  }


  /* section */

  section {
    padding: 0 20px;
    margin-bottom: 16vw;
  }


  /* w1024 */

  .w1024 {
    margin: 10vw auto;
  }

  .w1024 h3 {
    font-size: calc(100vw / (375 / 20));
    margin-bottom: 4vw;
  }

  .w1024.col2 ul {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10vw;
  }

  .w1024.col2 ul li {
    width: 100%;
  }

  .w1024 p {
    font-size: calc(100vw / (375 / 15));
    margin: 0 0 1em;
  }

  .w1024 p strong {
    font-size: calc(100vw / (375 / 16));
  }


  /* heading */

  .heading_2 {
    font-size: calc(100vw / (375 / 24));
    letter-spacing: normal;
  }
  .heading_2::before {
    margin-right: 16px;
  }
  .heading_2::after {
    margin-left: 16px;
  }


  /* lead */

  .lead {
    font-size: calc(100vw / (375 / 20));
    font-feature-settings: 'palt';
    text-align: center;
    margin: 8vw auto;
  }


  p {
    font-size: calc(100vw / (375 / 15));
    margin: 10vw auto;
  }


  /* notes */

  p.notes {
    font-size: calc(100vw / (375 / 13));
    margin: 6vw 0;
  }


  /* list */

  ul.p_list {
    font-size: calc(100vw / (375 / 15));
    margin: 6vw 0;
  }

  ul.p_list li {
    margin: 0 0 .6em 1.3em;
    padding: 0;
  }


  /* tips */

  .tips {
    width: 96%;
    margin: 14vw auto;
    padding: 8vw 6vw 2vw;
  }

  .tips::before {
    content: "";
    background: url(../img/tips_heading.svg);
    background-size: contain;
    position: absolute;
    top: -5vw;
    left: -6vw;
    width: 24vw;
    height: 21vw;
  }

  .tips h3 {
    font-size: calc(100vw / (375 / 17));
    margin-bottom: 6vw;
  }

  .tips p {
    font-size: calc(100vw / (375 / 15));
    line-height: 1.8;
    margin: 0 0 7vw;
  }

  .tips_col2 {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 24px 0 0;
  }

  .tips_col2 p {
    width: 100%;
  }

  .tips_col2 img {
    width: 100%;
  }


  /* btn */

  .btn_regular {
    margin: 4vw auto 5vw;
  }

  .btn_regular a {
    padding: 12px 12px 12px 22px;
    font-size: calc(100vw / (375 / 15));
    font-feature-settings: 'palt';
    border-radius: 40px;
    gap: 8px;
  }



  /* --- step --- */

  .step {
    margin: 0 auto;
  }

  .step_section {
    margin: 9vw 0 0 56px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6vw;
  }

  .step_section .step_number {
    position: absolute;
    top: -2px;
    left: -56px;
    z-index: 2;
  }

  .step_section .step_txtBox {
    width: 100%;
  }

  .step_section p {
    font-size: calc(100vw / (375 / 15));
  }

  .step_section p.notes {
    font-size: calc(100vw / (375 / 13));
    margin: 6vw 0 0;
  }

  .step_section .step_img {
    width: 100%;
  }

  .step_section:last-child .step_number {
    top: -12px;
    left: -56px;
  }

  .step_section:last-child::after {
    content: "";
    display: block;
    background: #fff;
    position: absolute;
    bottom: 0;
    left: -56px;
    width: 56px;
    height: 100%;
    z-index: 1;
  }

  .step_section .btn_regular {
    margin: 5vw 0 0;
  }



  /* --- compare --- */

  .compare {
    width: 100vw;
    margin: 16px calc(50% - 50vw) 16px;
    padding: 24px 32px 32px;
    background: #EBF1F5;
  }

  .compare ul {
    display: flex;
    flex-direction: column;
    gap: 12vw;
    margin: 0;
    padding: 0;
  }

  .compare ul li {
    width: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }

  .compare ul h3 {
    font-size: calc(100vw / (375 / 20));
  }

  .compare ul li p {
    margin: 4vw 0 6vw;
  }



  /* --- equipment --- */

  .equipment {
    width: 100vw;
    margin: 8vw calc(50% - 50vw) 0;
    padding: 6vw 6vw 0;
  }

  .equipment ul {
    display: flex;
    flex-direction: column;
  }

  .equipment ul li {
    width: 100%;
    margin: 0 0 10vw;
  }

  .equipment ul li .img_wrap {
    width: 70%;
  }

  .equipment ul li h3 {
    font-size: calc(100vw / (375 / 20));
  }

  .equipment ul li p {
    font-size: calc(100vw / (375 / 15));
    margin: 4vw auto;
  }

  .equipment ul li img.float_right {
    margin: 0 0 2vw 4vw;
  }



  /* --- access --- */

  .gmap_iframe {
    aspect-ratio: 64 / 46;
    margin: 8vw auto;
  }

  .access p .access_time {
    display: inline-block;
    font-size: calc(100vw / (375 / 15));
    margin: 1em 0 0;
  }



  /* --- price --- */

  .price .w1024 ul {
    row-gap: 8vw;
  }

  .price .item_01 {
    order: 1;
  }

  .price .item_02 {
    order: 2;
  }

  .price .item_03 {
    order: 4;
  }


/* grid */

.price .col2_grid ul {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 8vw;
}

.price .col2_grid ul li {
  width: 100%;
}

.price .item_01 {
  order: 1;
  grid-column: 1;
}

.price .item_02 {
    order: 2;
}

.price .item_03 {
    order: 3;
}



  /* --- faq --- */

  section.faq {
    margin-bottom: 0;
  }


  /* table */

  table {
    border-collapse: collapse;
    min-width: 500px; /* tableタグの親要素より広く */
  }


  .bnr_reserve ul {
    display: flex;
    flex-direction: column;
    gap: 8vw;
  }

  .bnr_reserve ul li {
    width: 100%;
  }

}



/* ==============================
  slick CSS 
============================== */

.slider_wrap {
  margin: 0 auto 60px;
  position: relative;
}

.slider_wrap .slider img{
  width: 100%;
}

.slider_wrap_center {
  position: relative;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
}

.slider_wrap_center .slider img{
  width: 100%;
  transform: scale(.8);
  transition: transform .3s;
}

.slider_wrap_center .slider .slick-center img {
  transform: scale(1);
}

.slider_wrap_center .slider .slick-slide img {
  transition: transform .3s;
  will-change: transform;
  backface-visibility: hidden;
  display: block;
}

/* arrow */

.arrow_box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 0;
  position: absolute;
  top: 50%;
  margin-top: -25px;
  width: 100%;
  pointer-events: none;
}

.prev-arrow,
.next-arrow {
  display: block;
  width: 40px;
  height: 50px;
  background: #fff;
  transition: all .3s ease;
  cursor: pointer;
  position:relative;
  pointer-events: auto;
}

.prev-arrow {
  transform: rotate(180deg);
}

.prev-arrow::before,
.next-arrow::before{
  position:absolute;
  content: "";
  width:16px;
  height:16px;
  border-right: 4px solid #bbb;
  border-top: 4px solid #bbb;
  top:0;
  bottom:0;
  left:0;
  right:10px;
  margin:auto;
  transform:rotate(45deg);
}


/* for center */

.slider_wrap_center .prev-arrow::before,
.slider_wrap_center .next-arrow::before{
  width:52px;
  height:52px;
  border-right: 2px solid #ddd;
  border-top: 2px solid #ddd;
}

.slider_wrap_center .prev-arrow,
.slider_wrap_center .next-arrow {
  width: 80px;
  height: 90px;
  background: transparent;
}

.slider_wrap_center .prev-arrow {
  left: 7vw;
}
.slider_wrap_center .next-arrow {
  right: 7vw;
}

.slider_wrap_center .arrow_box {
  position: absolute;
  top: 50%;
  margin-top: -45px;
}

/* dots */

.slick-dots {
    bottom: 16px !important;
}

.slick-dots li {
  position: relative;
  display: inline-block;
  width: 12px !important;
  height: 12px !important;
  margin: 0 6px !important;
  padding: 0;
  cursor: pointer;
}

.slick-dots li button {
  width: 12px !important;
  height: 12px !important;
  padding: 0 !important;
}

.slick-dots li button:before {
    content: '' !important;
    width: 12px !important;
    height: 12px !important;
    opacity: 1 !important;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 20px;

}

.slick-dots li.slick-active button:before {
    opacity: .75;
    color: #79C2F3 !important;
    background: #79C2F3;
}

@media (max-width: 486px) {

  .slider_wrap {
    margin: 0 auto 0;
  }

  .slick-dotted.slick-slider {
    margin-bottom: 0 !important;
  }

  .slick-slide {
    width: 100%;
  }

  .prev-arrow,
  .next-arrow {
    display: block;
    width: 24px;
    height: 40px;
  }

  .prev-arrow::before,
  .next-arrow::before {
    position: absolute;
    content: "";
    width: 12px;
    height: 12px;
    border-right: 3px solid #bbb;
    border-top: 3px solid #bbb;
    top: 0;
    bottom: 0;
    left: 0;
    right: 8px;
    margin: auto;
    transform: rotate(45deg);
  }


  /* for center */

  .slider_wrap_center .prev-arrow::before,
  .slider_wrap_center .next-arrow::before{
    width: 24px;
    height: 24px;
    border-right: 3px solid #bbb;
    border-top: 3px solid #bbb;
  }

  .slider_wrap_center .prev-arrow,
  .slider_wrap_center .next-arrow {
    width: 50px;
    height: 40px;
  }

  .slider_wrap_center .prev-arrow {
    left: 0;
  }
  .slider_wrap_center .next-arrow {
    right: 0;
  }

  .slider_wrap_center .arrow_box {
    position: absolute;
    top: 50%;
    margin-top: -20px;
  }

}