section:not(.top-mv) {
  background-color: var(--color-white);
}
.top-mv {
  position: relative;
  height: 100dvh;
}
.mv-area {
  position: fixed;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}
.mv-area::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #000;
  opacity: 0.48;
}
.mv-area video {
  width: 100dvw;
  height: 100dvh;
  object-fit: cover;
}
.mv-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  font-size: 3vw;
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-white);
}
@media screen and (1080px > width) {
  .mv-text {
    font-size: 3.5vw;
  }
}
@media screen and (768px > width) {
  .mv-text {
    width: 100%;
    text-align: center;
    font-size: 6vw;
  }
}
.mv-scroll {
  position: absolute;
  left: 50%;
  bottom: 10px;
  height: 50px;
}
.mv-scroll span {
  position: absolute;
  left: -15px;
  top: -15px;
  color: var(--color-white);
  font-size: 10px;
  letter-spacing: 0.05em;
}
.mv-scroll::after {
  content: "";
  position: absolute;
  top: 0;
  width: 1px;
  height: 30px;
  background: var(--color-white);
  animation: scrollarrow 1.4s ease-in-out infinite;
  opacity:0;
}
@keyframes scrollarrow {
	0%{
		height:0;
		top:0;
		opacity: 0;
	}
	30%{
		height:30px;
		opacity: 1;
	}
	100%{
		height:0;
		top:50px;
		opacity: 0;
	}
}
.heading-square {
  width: 350px;
  height: 350px;
  background-color: var(--color-main);
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (1080px > width) {
  .heading-square {
    width: 300px;
    height: 300px;
  }
}
@media screen and (768px > width) {
  .heading-square {
    width: min(300px,55vw);
    height: min(300px,55vw);
    margin: 0 auto;
  }
}
.heading-txt {
  font-size: 32px;
  color: var(--color-white);
  line-height: 2.2;
  text-align: center;
}
@media screen and (768px > width) {
  .heading-txt {
    font-size: min(32px, 6vw);
  }
}
.heading-txt > span {
  display: block;
  font-size: 16px;
  font-weight: 300;
  position: relative;
}
@media screen and (768px > width) {
  .heading-txt > span {
    font-size: min(16px,3vw);
  }
}
.heading-txt > span::before {
  content: "";
  width: 20px;
  height: 2px;
  background-color: var(--color-white);
  position: absolute;
  top: -3px;
  left: calc(50% - 10px);
}
.heading-btn {
  width: 160px;
  margin-top: 20px;
  border: none;
}
@media screen and (768px > width) {
  .heading-btn {
    width: 135px;
    margin-top: 10px;
  }
}
.heading-btn a {
  display: inline-block;
  width: 100%;
  height: 100%;
  padding: 6px 0;
  text-align: center;
  font-size: 13px;
  color: var(--color-white);
  border: 1px solid var(--color-white);
  transition: all .3s ease-in-out;
}
@media screen and (768px > width) {
  .heading-btn a {
    font-size: 12px;
  }
}
.heading-btn a:hover {
  transform: scale(1.05);
  background-color: var(--color-white);
  color: var(--color-main);
}

/* NEWS */
.top-news .section-inner {
  display: flex;
  gap: 0 70px;
  min-height: 350px;
}
@media screen and (768px > width) {
  .top-news .section-inner {
    display: block;
    min-height: initial;
  }
}
.top-news .heading-square {
  margin-top: -50px;
}
@media screen and (768px > width) {
  .top-news .heading-square {
    margin-top: 0;
  }
}
.news-list-wrap {
  width: calc(100% - 420px);
  margin: 60px 0 80px;
}
@media screen and (1080px > width) {
  .news-list-wrap {
    width: calc(100% - 370px);
    margin: 60px 0 80px;
  }
}
@media screen and (768px > width) {
  .news-list-wrap {
    width: 100%;
    margin: min(50px, 10vw) 0 0;
  }
}
.news-item {
  padding: 20px;
  border-bottom: 1px solid #A4A4A4;
}
@media screen and (768px > width) {
  .news-item {
    padding: 20px 0;
  }
}
.news-info {
  display: flex;
  gap: 0 20px;
  line-height: 1.5;
}
.news-cate {
  width: 120px;
  text-align: center;
  color: var(--color-white);
  font-size: 13px;
  line-height: 23px;
}
.news-cate[data-cate="info"] {
  background-color: var(--news-cat-01);
}
.news-cate[data-cate="press"] {
  background-color: var(--news-cat-02);
}
.news-cate[data-cate="blog"] {
  background-color: var(--news-cat-03);
}
.news-link {
  display: inline-block;
  padding-top: 6px;
}
/* WHATS */
.top-whats {
  padding: 150px 0;
  background: url(../image/top/top-whats-back.webp) no-repeat center center / cover;
  background-attachment: fixed;
  width: 100%;
  position: relative;
}
.top-whats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
}
.whats-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}
/* ABOUT */
.top-about .section-inner {
  position: relative;
}
.top-about .heading-square {
  position: absolute;
  top: -100px;
  right: 0;
  height: 300px;
  z-index: 2;
}
@media screen and (768px > width) {
  .top-about .heading-square {
    position: relative;
    top: 0;
    height: min(300px, 55vw);
  }
}
.about-link-wrap {
  padding: 180px 30px;
  display: flex;
  justify-content: space-around;
}
@media screen and (1080px > width) {
  .about-link-wrap {
    padding: 180px 0;
    justify-content: space-between;
  }
}
@media screen and (768px > width) {
  .about-link-wrap {
    padding: max(10vw, 50px) 0 0;
    flex-wrap: wrap;
    gap: 20px;
  }
}
.about-link {
  width: 32%;
  aspect-ratio: 10 / 8;
  padding: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
@media screen and (768px > width) {
  .about-link {
    width: 100%;
    aspect-ratio: initial;
    padding: max(5vw, 30px) 10px;
  }
}
.about-link::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
}
.about-link::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transition: all .3s ease-in;
}
.about-link._corp::before {
  background: url(../image/top/top-about-corp.webp) no-repeat center center / cover;
}
.about-link._access::before {
  background: url(../image/top/top-about-access.webp) no-repeat center center / cover;
}
.about-link._award::before {
  background: url(../image/top/top-about-award.webp) no-repeat center center / cover;
}
.about-link.is_hover::before {
  transform: scale(1.05);
}
.about-link-inner {
  z-index: 1;
  color: var(--color-white);
}
.about-heading {
  font-size: 24px;
}
@media screen and (768px > width) {
  .about-heading {
    font-size: min(24px, 5vw);
  }
}
.about-text {
  font-size: 13px;
}
@media screen and (768px > width) {
  .about-text {
    font-size: min(13px, 2.5vw);
  }
}
/* WORKS */
.top-works {
  padding: 150px 0;
  background: url(../image/top/top-works-back.webp) no-repeat center center / cover;
  width: 100%;
  position: relative;
}
@media screen and (768px > width) {
  .top-works {
    padding: 0;
  }
}
.top-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.6);
}
.top-works .section-inner {
  display: flex;
  gap: 0 70px;
}
@media screen and (768px > width) {
  .top-works .section-inner {
    display: block;
    position: relative;
  }
}
.top-works .heading-nowrap {
  width: 350px;
  z-index: 1;
}
@media screen and (1080px > width) {
  .top-works .heading-nowrap {
    width: max(130px, 30%);
  }
}
@media screen and (768px > width) {
  .top-works .heading-nowrap {
    margin: 0 auto;
  }
}
.works-link-wrap {
  width: calc(100% - 420px);
}
@media screen and (1080px > width) {
  .works-link-wrap {
    width: calc(100% - max(130px, 30%));
  }
}
@media screen and (768px > width) {
  .works-link-wrap {
    width: 100%;
    padding: max(10vw, 50px) 0 0;
  }
}
.works-link {
  display: block;
  margin-bottom: 100px;
}
@media screen and (768px > width) {
  .works-link {
    width: min(100% , 400px);
    margin: 0 auto 20px;
  }
}
.works-link:last-of-type {
  margin-bottom: 0;
}
.works-link-inner {
  display: flex;
  position: relative;
}
@media screen and (768px > width) {
  .works-link-inner {
    display: block;
  }
}
.works-link-img {
  width: 300px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
@media screen and (1080px > width) {
  .works-link-img {
    width: 200px;
  }
}
@media screen and (768px > width) {
  .works-link-img {
    width: 100%;
  }
}
.works-link-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: all .3s ease-out;
}
.works-link:hover .works-link-img img {
  transform: scale(1.1);
}
.works-link-cont {
  position: absolute;
  bottom: -30px;
  right: 30px;
  width: calc(100% - 300px);
  background-color: var(--color-white);
  padding: max(40px,2.5vw) 20px;
  transition: all .3s ease-out;
}
@media screen and (1080px > width) {
  .works-link-cont {
    width: calc(100% - 200px);
    padding: max(10px,2.5vw) 20px;
  }
}
@media screen and (768px > width) {
  .works-link-cont {
    position: relative;
    bottom: initial;
    right: initial;
    width: 100%;
  }
}
.works-link:hover .works-link-cont {
  transform: scale(1.03);
}
.works-heading {
  font-size: 24px;
  font-weight: 700;
}
@media screen and (768px > width) {
  .works-heading {
    font-size: min(24px, 5vw);
  }
}
.works-heading {
  position: relative;
  display: inline-block;
  padding: 0 40px 0 0;
  vertical-align: middle;
  transition: padding .2s ease-in-out;
}
.works-link:hover .works-heading {
  padding-right: 60px;
}
.works-heading::before,
.works-heading::after{
  position: absolute;
  top: 2px;
  bottom: 0;
  right: 0;
  margin: auto;
  content: "";
  vertical-align: middle;
}
.works-heading::before{
  width: 20px;
  height: 20px;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  background: var(--link-color);
  transition: all .2s ease-in-out;
}
.works-link:hover .works-heading::before{
  background-color: var(--link-color-h);
}
.works-heading::after{
  right: 8px;
  width: 6px;
  height: 6px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.works-text {
  font-size: 14px;
}
@media screen and (768px > width) {
  .works-text {
    font-size: min(14px, 3vw);
  }
}
/* RECRUIT */
.top-recruit {
  padding: 100px 0;
  background: url(../image/top/top-recruit-back.webp) no-repeat center center / cover;
  background-attachment: fixed;
  width: 100%;
  position: relative;
}
@media screen and (768px > width) {
  .top-recruit {
    padding: 0;
  }
}
.top-recruit::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.6);
}
.top-recruit .section-inner {
  position: relative;
  z-index: 1;
}
.top-recruit .heading-square {
  margin: 0 auto;
}