@charset "UTF-8";
/* ==========================================================================
ブレイクポイント
========================================================================== */
/* メディアクエリー
-------------------------------------*/
@-webkit-keyframes scrollButton {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  50% {
    -webkit-transform: translateX(-10px);
    transform: translateX(-10px);
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}
@keyframes scrollButton {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  50% {
    -webkit-transform: translateX(-10px);
    transform: translateX(-10px);
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}
.firstView_top {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
.firstView_top_txtWrapper {
  position: absolute;
  top: 40%;
  left: 50%;
  max-width: 1008px;
  width: 100%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  z-index: 950;
}
@media screen and (min-width: 851px) {
  .firstView_top_txtWrapper {
    top: 50%;
  }
}
.firstView_top_txtWrapper p {
  color: #fff;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.firstView_top_txtMain {
  text-align: center;
  font-size: 3rem;
  letter-spacing: 0.05em;
  -webkit-animation: topTxtAnimation 3s;
  animation: topTxtAnimation 3s;
}
@media screen and (min-width: 851px) {
  .firstView_top_txtMain {
    font-size: 7rem;
  }
}
.firstView_top_txtMain span {
  color: #fff;
  -webkit-transition: all 1s ease;
  transition: all 1s ease;
}
.firstView_top_txtMain span.color {
  color: #000;
}
.firstView_top_txtSubEn, .firstView_top_txtSubJa {
  text-align: center;
  color: #fff;
  -webkit-transition: all 1s ease;
  transition: all 1s ease;
}
@media screen and (min-width: 851px) {
  .firstView_top_txtSubEn, .firstView_top_txtSubJa {
    text-align: right;
  }
}
.firstView_top_txtSubEn.color, .firstView_top_txtSubJa.color {
  color: #000;
  -webkit-transition: all 4s ease;
  transition: all 4s ease;
}
.firstView_top_txtSubJa {
  margin-top: 4rem;
  font-size: 1.6rem;
}
@media screen and (min-width: 851px) {
  .firstView_top_txtSubJa {
    font-size: 3rem;
  }
}
.firstView_top_txtSubEn {
  margin-top: 1rem;
  font-size: 1.2rem;
  line-height: 1.53;
}
@media screen and (min-width: 851px) {
  .firstView_top_txtSubEn {
    font-size: 1.5rem;
  }
}
.firstView_top .scrollButton {
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  color: #fff;
  font-size: 1rem;
  letter-spacing: 0.2em;
}
.firstView_top .scrollButton_wrap {
  position: absolute;
  right: 0;
  bottom: calc(62px + 10%);
  left: 0;
  margin: auto;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  height: -webkit-max-content;
  height: -moz-max-content;
  height: max-content;
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
  opacity: 0;
  z-index: 500;
}
@media screen and (min-width: 851px) {
  .firstView_top .scrollButton_wrap {
    bottom: 62px;
  }
}
.firstView_top .scrollButton_wrap.active {
  -webkit-transition: all 1s ease;
  transition: all 1s ease;
  opacity: 1;
}
.firstView_top .scrollButton_arrow {
  -webkit-animation: scrollButton 2s infinite;
  animation: scrollButton 2s infinite;
}
.firstView_top .scrollButton_arrow::before, .firstView_top .scrollButton_arrow::after {
  position: absolute;
  content: "";
  display: block;
  background-color: #fff;
  height: 1px;
}
.firstView_top .scrollButton_arrow::before {
  bottom: -1rem;
  left: 38%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 65px;
  -webkit-animation: scrollButtonBefore 2s infinite;
  animation: scrollButtonBefore 2s infinite;
}
.firstView_top .scrollButton_arrow::after {
  bottom: -0.6rem;
  left: -50%;
  width: 10px;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-animation: scrollButtonAfter 2s infinite;
  animation: scrollButtonAfter 2s infinite;
}

@-webkit-keyframes scale {
  from {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  to {
    -webkit-transform: scale(1.5);
    transform: scale(1.5);
  }
}

@keyframes scale {
  from {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  to {
    -webkit-transform: scale(1.5);
    transform: scale(1.5);
  }
}
.swiper {
  opacity: 0;
  height: 100%;
  overflow: hidden;
}
@media screen and (min-width: 851px) {
  .swiper {
    height: 100vh;
  }
}
.swiper.active {
  opacity: 1;
  -webkit-transition: all 1s ease;
  transition: all 1s ease;
}
.swiper-slide {
  text-align: center;
  opacity: 0;
  height: 100%;
}
@media screen and (min-width: 851px) {
  .swiper-slide {
    height: 100vh;
  }
}
.swiper-slide.swiper-slide-prev, .swiper-slide.swiper-slide-active {
  -webkit-transition: all 2s ease;
  transition: all 2s ease;
}
.swiper-slide.swiper-slide-prev img {
  -webkit-transform: scale(1.34);
  transform: scale(1.34);
}
.swiper-slide.swiper-slide-active img {
  -webkit-animation: scale;
  animation: scale;
  -webkit-animation-duration: 13s;
  animation-duration: 13s;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}
.swiper-slide .wrap {
  width: 100vw;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
@media screen and (min-width: 851px) {
  .swiper-slide .wrap {
    height: 100vh;
  }
}
.swiper-slide .wrap img {
  width: 60vh;
  height: 100vh;
}
@media screen and (min-width: 851px) {
  .swiper-slide .wrap img {
    width: 2560px;
    height: 100vh;
  }
}
.swiper-slide_bg {
  padding: 20px 0 20px 8px;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
@media screen and (min-width: 851px) {
  .swiper-slide_bg {
    padding: 40px 0;
  }
}
.swiper-slide_bg.active {
  background: rgba(143, 143, 143, 0.3);
}
.swiper-slide_item, .swiper-slide_item2, .swiper-slide_item3 {
  margin: 0 auto;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  font-size: 34px;
  line-height: 1.46;
  letter-spacing: 0.23em;
  font-weight: 700;
  -webkit-transition: all 1s ease;
  transition: all 1s ease;
}
@media screen and (min-width: 851px) {
  .swiper-slide_item, .swiper-slide_item2, .swiper-slide_item3 {
    font-size: 58px;
    line-height: 1.12;
  }
}
.swiper-slide_item span, .swiper-slide_item2 span, .swiper-slide_item3 span {
  display: inline-block;
  -webkit-transition: 1s;
  transition: 1s;
  opacity: 0;
}
.swiper-slide_item span.is-animated, .swiper-slide_item2 span.is-animated, .swiper-slide_item3 span.is-animated {
  opacity: 1;
}
.swiper-slide_item4 {
  margin-top: 10px;
  font-size: 1rem;
  letter-spacing: 0.2em;
  line-height: 1;
  font-weight: 700;
  opacity: 0;
  -webkit-transition: all 2s ease;
  transition: all 2s ease;
}
@media screen and (min-width: 851px) {
  .swiper-slide_item4 {
    margin-top: 28px;
    font-size: 1.3rem;
  }
}
.swiper-slide_item4.active {
  opacity: 1;
}

.section_heading_top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.section_heading_top_ja {
  letter-spacing: 0.1em;
}
@media screen and (max-width: 850px) {
  .section_heading_top_ja {
    font-size: 2.4rem;
  }
}
.section_heading_top_en {
  margin-left: 1.3em;
  letter-spacing: 0.05em;
}

.expertNews {
  padding: 3rem 0 7rem;
}
@media screen and (min-width: 851px) {
  .expertNews {
    padding: 6.5rem 0 3.8rem;
  }
}
@media screen and (min-width: 851px) {
  .expertNews .inner {
    width: 720px;
  }
}
.expertNews_list {
  margin-top: 0.7rem;
  height: -webkit-max-content;
  height: -moz-max-content;
  height: max-content;
}
@media screen and (min-width: 851px) {
  .expertNews_list {
    margin-top: 1rem;
  }
}
.expertNews_item {
  position: relative;
  padding: 2rem 0 2rem;
  overflow: hidden;
}
@media screen and (min-width: 851px) {
  .expertNews_item {
    padding-top: 2.5rem;
  }
}
.expertNews_item::before, .expertNews_item::after {
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  content: "";
  width: 680px;
  height: 1px;
  -webkit-transition: all 1s ease;
  transition: all 1s ease;
}
.expertNews_item::before {
  background: #8c8c8c;
  -webkit-transform: translateX(-100%);
  transform: translateX(-100%);
}
.expertNews_item::after {
  background: rgba(56, 63, 54, 0.1);
}
.expertNews_item:hover::before {
  -webkit-transform: translateX(0);
  transform: translateX(0);
}
.expertNews_date {
  letter-spacing: 0.05em;
  opacity: 0.3;
}
.expertNews_title {
  margin-top: 0.8rem;
  letter-spacing: 0.1em;
}
.expertNews .btn {
  margin: 3.5rem auto 0;
}
@media screen and (min-width: 851px) {
  .expertNews .btn {
    margin: 3rem auto 0;
  }
}

.topPageAboutUs {
  width: 100%;
  height: 590px;
  background: url(../images/topPageAboutUs_sp.jpg) top -5px center/100vw 157.3vw no-repeat;
}
@media screen and (min-width: 851px) {
  .topPageAboutUs {
    height: 848px;
    background: url(../images/topPageAboutUs.jpg) center center/1980px 848px no-repeat;
  }
}
@media (min-width: 1981px) {
  .topPageAboutUs {
    background: url(../images/topPageAboutUs.jpg) center center/100vw 43.79vw no-repeat;
  }
}
.topPageAboutUs .colorBg {
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.8);
  padding-top: 2rem;
}
@media screen and (min-width: 851px) {
  .topPageAboutUs .colorBg {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
}
@media screen and (min-width: 851px) {
  .topPageAboutUs .colorBg .inner {
    margin-bottom: 20px;
  }
}
.topPageAboutUs .colorBg .topPageAboutUs {
  position: relative;
  width: 100%;
  height: 550px;
  background: url(../images/topPageAboutUs_sp.jpg) top -25px center/100vw 157.3vw no-repeat;
}
@media screen and (min-width: 851px) {
  .topPageAboutUs .colorBg .topPageAboutUs {
    height: 392px;
    background: url(../images/topPageAboutUs.jpg) center center/1980px 848px no-repeat;
  }
}
@media (min-width: 1981px) {
  .topPageAboutUs .colorBg .topPageAboutUs {
    background-size: 100vw 43.79vw;
  }
}
.topPageAboutUs .colorBg .topPageAboutUs .colorBg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  display: block;
  content: "";
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  padding: 0;
}
.topPageAboutUs_name_ja, .topPageAboutUs_name_en, .topPageAboutUs_heading, .topPageAboutUs_desc {
  text-align: center;
}
.topPageAboutUs_name_ja {
  padding-top: 5rem;
  color: #5dab33;
  letter-spacing: 0.1em;
  font-weight: 700;
}
@media screen and (min-width: 851px) {
  .topPageAboutUs_name_ja {
    padding-top: 5.5rem;
  }
}
.topPageAboutUs_name_en {
  margin-top: 1rem;
  color: #5dab33;
  word-wrap: break-word;
  font-size: 6.1rem;
  letter-spacing: 0.1em;
  font-weight: 700;
}
@media screen and (max-width: 850px) {
  .topPageAboutUs_name_en {
    margin-top: 1.5rem;
    line-height: 1.1;
  }
}
@media (min-width: 1981px) {
  .topPageAboutUs_name_en {
    background: url(../images/topPageAboutUs.jpg) center center/106vw 43.79vw no-repeat;
    -webkit-background-clip: text;
    background-clip: text;
  }
}
.topPageAboutUs_heading {
  font-size: 2.4rem;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 850px) {
  .topPageAboutUs_heading {
    margin: 1rem auto 0;
    max-width: 295px;
    width: 100%;
    line-height: 1.5;
  }
}
.topPageAboutUs_desc {
  margin-top: 2.4rem;
  padding-bottom: 7rem;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 850px) {
  .topPageAboutUs_desc {
    margin: 1.5rem auto 0;
    width: 268px;
  }
}