@charset "UTF-8";

html {
  scroll-behavior: smooth;
}

img{
  width: 100%;
  height: auto;
}

#top {
  display: block;
}

.header_logo_title {
  width: 110px;
}

.header_logo_anchor {
  color: #000;
  text-decoration: none;
}

.section__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding-inline: 3%;
}

.image {
  max-width: 100%;
  height: auto;
}

.footnote {
  background-color: #363636;
  color: #fff;
  font-size: 1rem;
  line-height: 1.7;
  padding: 80px 0;
}

.footnote_inner {
  max-width: 980px;
}

.footnote-list:not(:last-child) {
  margin-bottom: 24px;
}

.kv_title {
  position: relative;
  text-align: center;
  z-index: 2;
}

.kv_nav {
  display: flex;
  justify-content: space-between;
  gap: 13px;
}

.kv_nav a {
  display: block;
  box-shadow: 0 3px 6px rgba(0, 0, 0, .16);
}

.guide_block__nav {
  background: #7CCCFF;
  padding-block: 40px;
}

.guide_block__nav--list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.guide_block__nav--items>a {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-block: 30px 10px;
  background: #fff;
  border-radius: 15px;
  transition: .3s;
}

.guide_block__nav--items>a .txt {
  height: 100px;
}

.guide_block__nav--items>a .txt img {
  width: auto;
  height: 100%;
}

.features_block__box{
  padding-block: 100px 160px;
}

.features_block__box:nth-child(1){
  background: url(../img/bg-features_point01.png) no-repeat top center / cover;
  padding-bottom: 350px;
}

.features_block__box:nth-child(2){
  position: relative;
  z-index: 0;
  padding: 0;
  max-height: 1000px;
}

.features_block__box:nth-child(2) .features_block__box--cnt{
  position: relative;
  background: url(../img/bg-features_point02.png) no-repeat center top / 100% auto;
  top: -230px;
  padding-inline: 4%;
}

.features_block__box:nth-child(2)::before,
.features_block__box:nth-child(2)::after{
  content: '';
  position: absolute;
  left: 50%;
  translate: -50% 0;
  width: 100%;
  z-index: -1;
}

.features_block__box:nth-child(2)::before{
  top: -402px;
  height: 404px;
  background: url(../img/bg-features_point_top.png) no-repeat top center / auto;
}

.features_block__box:nth-child(2)::after{
  bottom: -274px;
  height: 274px;
  background: url(../img/bg-features_point_btm.png) no-repeat bottom center / auto;
}

.features_block__box:nth-child(3){
  background: url(../img/bg-features_point03.png) no-repeat top center / cover;
  padding-top: 280px;
}

.features_block__box:nth-child(odd){
  background-color: #FBF0D4;
}

.features_block__box:nth-child(even){
  background-color: #E7D3C6;
}

.features_block__box--inner{
  position: relative;
  margin-top: 55px;
  display: grid;
  grid-template-columns: 1fr 55vw;
  gap: 20px;
  align-items: center;
  margin-left: calc((100% - 1100px) / 2);
}

.features_block__box--slide{
  position: relative;
}

.features_block__box--tit{
  width: fit-content;
  height: 235px;
  margin-inline: auto;
}

.features_block__box--tit img{
  width: auto;
  height: 100%;
}

.features_block__box--inner:has(.features_block__box--img){
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 1100px;
  margin-inline: auto;
  margin-top: 30px;
}

.features_block__box--inner:has(.features_block__box--txt) .features_block__box--txt{
  margin-top: 0;
}

.features_block__box--txt{
  max-width: 1100px;
  margin-inline: auto;
  margin-top: 70px;
}

.features_block__box--note{
  max-width: 1100px;
  margin-inline: auto;
  margin-top: 20px;
}

.color_block {
  position: relative;
  padding: 65px 0 80px;
  background: url(../img/bg-color.png) no-repeat center / cover;
  background-color: #ffe8e8;
  text-align: center;
  overflow: hidden;
  z-index: 1;
}

.color_block_title {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin-inline: auto;
}

.color-slider__container {
  position: relative;
  width: 640px;
  margin-inline: auto;
}

.color-slide__item {
  position: relative;
}

.slider__content {
  text-align: center;
  height: 100%;
}

.slider__color-name {
  font-size: 13px;
  font-weight: 700;
  margin: 0;
  opacity: 0;
  transition: opacity .3s ease;
}

.slider__img {
  width: 100%;
  max-width: calc(340px * 1.4);
  height: auto;
}

.swiper-slide-active .slider__color-name {
  opacity: 1;
}

.slider__btn {
  position: absolute;
  width: 48px;
  height: 48px;
  top: 130px;
  background-color: #fff;
  border-radius: 100%;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: .3s;
}

.slider__btn::before {
  content: "";
  display: block;
  width: 8px;
  height: 14px;
  background: url(../img/icon-arrow.svg) no-repeat center / cover;
  transform-origin: 100% 0;
  margin-left: 3px;
  transition: .3s;
}

.slider__btn.slider__btn--prev {
  right: min(calc(50% + 300px - 48px), 68vw);
  transform: scaleX(-1);
}

.slider__btn.slider__btn--next {
  left: min(calc(50% + 300px - 48px), 68vw);
}

.slider__btn.point__slider--prev {
  top: 50%;
  translate: 0 -50%;
  width: 72px;
  height: 72px;
  left: -35px;
  transform: scaleX(-1);
}

.slider__btn.point__slider--next {
  top: 50%;
  translate: 0 -50%;
  width: 72px;
  height: 72px;
  right: 7vw;
}

.slider__btn.point__slider--next::before {
  width: 12px;
  height: 20px;
}

.slider__btn.point__slider--prev::before {
  width: 12px;
  height: 20px;
}

.swiper-pagination {
  bottom: -40px !important;
  width: 83% !important;
}

.swiper-pagination-bullet {
  border-radius: 3px;
  background: #794C2D;
  opacity: 0.4;
  width: 14px;
  height: 14px;
  margin-inline: 8px !important;
}

.swiper-pagination-bullet-active {
  opacity: 1;
}

.color-pagination {
  position: static;
  margin-top: 30px;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  gap: 18px;
  z-index: 1;
  margin-inline: auto;
}

.color-pagination .swiper-pagination-bullet {
  display: none;
}

.color-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  transition: all .3s ease;
  position: relative;
  border: 1px solid #505050;
}

.color-dot.active {
  -webkit-transform: scale(1.2);
  transform: scale(1.2);
}

.color_illust {
  position: absolute;
  z-index: -1;
}

.color_illust.-illust1 {
  bottom: 45px;
  left: calc(50% - 650px);
  width: 212px;
}

.color_illust.-illust2 {
  top: 45px;
  left: calc(50% + 480px);
  width: 188px;
}

.grade_block {
  position: relative;
  padding: 134px 0 150px;
}

.grade_block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #fff4de url(../img/bg-grade.png) no-repeat top center / cover;
  z-index: -1;
}

.grade_block_title {
  max-width: 755px;
  margin-inline: auto;
}

.grade_block_box {
  margin-top: 20px;
}

.grade_block_box .tab {
  display: flex;
  align-items: flex-end;
}

.grade_block_box .tab li {
  width: 100%;
}

.grade_block_box .tab a {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-color: #C4CCD0;
  height: 75px;
  text-align: center;
  border-radius: 20px 20px 0 0;
  transition: .3s;
}

.grade_block_box .tab a img {
  width: auto;
  height: 28px;
  transition: .3s;
}

.grade_block_box .tab a.active {
  background-color: #41B5FF;
  height: 94px;
}

.grade_block_box .tab a.active img {
  filter: brightness(0) invert(1);
}

.grade_slide {
  background-color: #fff;
  border-radius: 0 0 20px 20px;
  border: 3px solid #41B5FF;
  padding-block: 10px 30px;
}

.grade__item {
  padding: 0 200px;
}

.grade_slide .grade {
  flex-shrink: 0;
}

.map_block{
  padding-block: 60px 100px;
}

.map_block_box{
  padding-inline: 80px;
}

.map_block_title{
  margin-bottom: 20px;
}

.pagetop {
  display: none;
  bottom: 160px;

  @media screen and (max-width: 979px) and (min-width: 768px) {
    right: 0;
  }
}

.float-bottom-conversion {
  display: none;
  padding-block: 20px 10px;
}

.float-banner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 20px;
}
.float-banner_inner {
  width: calc(440 / 900 * 100%);
}

.footer {
  padding-bottom: 160px;
}
.footer_inner {
  max-width: 980px;
}

.cv-block {
  padding-block: 60px;
  background: #6B4327;
}

.cv-block__inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-top: 10px;
}

.cv-button__anchor{
  position: relative;
  display: block;
  z-index: 0;
}

.cv-button__anchor img{
  translate: 0 -7px;
  transition: .2s;
}

.cv-button__anchor::after{
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30px;
  background: #fff;
  border-radius: 0 0 15px 15px;
  z-index: -1;
}

@media (hover) {
  .cv-button__anchor:hover.cv-button__anchor img{
    translate: 0 0;
  }

  .guide_block__nav--items>a:hover {
    scale: 1.05;
  }

  .slider__btn:hover {
    background: #41B5FF;
  }

  .slider__btn:hover.slider__btn::before {
    filter: brightness(0) invert(1);
  }

  .grade_block_box .tab a:hover {
    background-color: #41B5FF;
  }

  .grade_block_box .tab a:hover img {
    filter: brightness(0) invert(1);
  }

  .color-dot:hover {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
}

@media (max-width: 1400px) {
  .features_block__box--inner{
    margin-left: calc((100% - 78.6vw) / 2);
  }
  .features_block__box--tit{
    height: 16.8vw;
  }
  .features_block__box:nth-child(2) {
    max-height: 75vw;
  }
  .features_block__nav--items>a .txt {
    height: 7.1vw;
  }
  .slider__btn.point__slider--next {
    width: 5.1vw;
    height: 5.1vw;
  }
  .slider__btn.point__slider--prev {
    width: 5.1vw;
    height: 5.1vw;
  }
  .slider__btn.point__slider--next::before {
    width: 0.9vw;
    height: 1.4vw;
  }
  .slider__btn.point__slider--prev::before {
    width: 0.9vw;
    height: 1.4vw;
  }
  .swiper-pagination-bullet {
    width: 1vw;
    height: 1vw;
  }
  .color_illust.-illust1 {
    left: calc(50% - 46.4vw);
    width: 15.1vw;
  }
  .color_illust.-illust2 {
    left: calc(50% + 34.3vw);
    width: 13.4vw;
  }
}
@media (max-width: 980px) {
  .color_illust.-illust1 {
    bottom: 120px;
  }
  .color_illust.-illust2 {
    top: 210px;
  }
}