@charset "utf-8";
body {
  padding-top: 0 !important;
  opacity: 0.01;
  transition: 0.8s;
}
body.fadein {
  opacity: 1;
}

#header {
  height: 62px;
}
.header__inner {
  justify-content: flex-end;
}
.header__logo {
  width: 198px;
  height: 108px;
  border-radius: 0 0 20px 0;
  background-color: var(--color--black);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

#hero {
  width: 100%;
  height: 100vh;
  padding-top: 62px;
}
.hero__inner {
  /* width: calc(100% - 44px);
		height: calc(100% - 22px); */
  width: 100%;
  height: 100%;
  background-color: #000000;
  margin: 0 auto;
  /* position: relative; */
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
}

.hero__video_wrap {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.hero__video_wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__copy {
  width: auto;
  height: auto;
  position: absolute;
  mix-blend-mode: difference;
  -webkit-mix-blend-mode: difference;
  /* bottom: calc((134 / 696) * 100%);
			left: calc((107 / 1156) * 100%); */
  top: 45%;
  left: 10%;
  transform: translateY(-50%);
  z-index: 10;
  filter: drop-shadow(3px 3px 4px rgba(11, 16, 19, 0))
    drop-shadow(3px -3px 4px rgba(11, 16, 19, 0))
    drop-shadow(-3px 3px 4px rgba(11, 16, 19, 0))
    drop-shadow(-3px -3px 4px rgba(11, 16, 19, 0));
  transition: 0.8s;
}
.loaded .hero__copy {
  filter: drop-shadow(3px 3px 4px rgba(11, 16, 19, 0.2))
    drop-shadow(3px -3px 4px rgba(11, 16, 19, 0.2))
    drop-shadow(-3px 3px 4px rgba(11, 16, 19, 0.2))
    drop-shadow(-3px -3px 4px rgba(11, 16, 19, 0.2));
}
.hero__copy__main {
  margin-bottom: 10px;
  font-size: 4rem;
  font-weight: 600;
  line-height: calc(60 / 48);
  letter-spacing: 0.08em;
  text-align: left;
  color: var(--color--white);
  white-space: nowrap;
  opacity: 0.01;
  transition: 0.8s;
  transform: translate(0px, 20px);
}
.loaded .hero__copy__main {
  opacity: 1;
  transform: translate(0px, 0px);
}
.hero__copy__sub {
  font-size: 1.3rem;
  margin-top: 40px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--color--white);
  text-align: left;
  white-space: nowrap;
  opacity: 0.01;
  transition: 0.8s;
  transition-delay: 0.2s;
  transform: translate(0px, 20px);
}
.loaded .hero__copy__sub {
  opacity: 1;
  transform: translate(0px, 0px);
}

.hero--fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  z-index: 100;
}

#concept {
  width: 100%;
  height: 1000px;

  /* フィルター */
}
.concept {
  width: 100%;
  position: relative;
}
.concept_inner {
  width: 100%;
  margin: 30% auto 0;
  padding-bottom: 0px;
}
.concept_flex {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}
.concept_flex__title {
  height: 100%;
  font-size: 140px;
  letter-spacing: 0.5rem;
  mix-blend-mode: difference;
  -webkit-mix-blend-mode: difference;
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  -moz-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -ms-writing-mode: vertical-rl;
  position: relative;
}
.concept_flex__title h2 {
  line-height: 0.5;
  position: absolute;
  top: -180px;
  left: 0;
}
.concept_flex__contents {
  width: 85%;
  padding: 124px 0;
  margin: 0 0 0 auto;
  backdrop-filter: blur(8px);
  background-color: rgba(0, 0, 0, 0.2);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.concept_flex__title_sp {
  display: none;
}
.contents_flex {
  max-width: 1200px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.concept_flex__contents__txt {
  font-size: 32px;
  line-height: 1.6;
  letter-spacing: 0.08em;
}
.concept_flex__contents__txt_en {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  margin-top: 32px;
}
.contents_logo_image {
  min-width: 350px;
  width: 30%;
  height: auto;
  margin-top: 32px;
  margin-left: 50px;
}

#pv_area {
  width: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.9) 20%,
    #000 100%
  );
  position: relative;
  z-index: 10;
}
.pv-area-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 120px;
  z-index: 10;
  pointer-events: none;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0.3) 60%,
    rgba(0, 0, 0, 0) 100%
  );
}
.pv_area__inner {
  width: 80%;
  padding: 280px 0 70px;
  margin: 0 auto;
  position: relative;
}
.pv_area__heading {
  width: 90%;
  position: absolute;
  top: 160px;
  left: 0;
  z-index: 10;
}
.pv_thumb {
  max-width: 900px;
  width: 80%;
  line-height: 1.6;
  height: auto;
  margin: 0 auto;
}
#pv_area .more_btn__link {
  background-color: transparent;
  color: #de0e1a;
  border: 1px solid #de0e1a;
  transition: 0.3s;
}
#pv_area .more_btn__link::after {
  background-image: url("../image/view_more_arrow_red.svg");
  transition: 0.3s;
}
#pv_area .more_btn__link:hover {
  background-color: #de0e1a;
  color: var(--color--white);
  transition: 0.3s;
}
#pv_area .more_btn__link:hover::after {
  background-image: url("../image/view_more_arrow.svg");
  transition: 0.3s;
}

#about {
  width: 100%;
  height: 100vh;
  position: relative;
  overflow: hidden;
  background-color: var(--color--black);
  opacity: 0.01;
  transition: opacity 0.8s;
}

.about__inner {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  position: relative;
}
.about__video_wrap {
  width: 100%;
  height: 100vh;
  position: absolute;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -2;
  pointer-events: none;
}
.about__video_wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about__heading {
  width: 140px;
  margin: 0 0 0 auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-direction: column;
}
.about__heading__txt {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 20;
  font-size: 100px;
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  -moz-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -ms-writing-mode: vertical-rl;
}
.about__heading__slider {
  width: auto;
  height: auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-direction: column;
  animation: verticalLoop 60s linear infinite;
  mix-blend-mode: difference;
  -webkit-mix-blend-mode: difference;
}

.about__heading__slide {
  height: auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-size: 120px;
  white-space: nowrap;
  margin-bottom: 30px;
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  -moz-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -ms-writing-mode: vertical-rl;
}

@keyframes verticalLoop {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-100%);
  }
}

.about__contents__wrap {
  width: 100%;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.01;
  transform: translateY(100px);
  z-index: 10;
}
.about__contents {
  width: 80%;
  height: auto;
  padding: 124px 20%;
  margin: 190px auto 200px 0;
  backdrop-filter: blur(8px);
  background-color: rgba(0, 0, 0, 0.2);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.about__contents__title h2 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.2em;
  margin-bottom: 32px;
}
.about__contents__title p {
  font-size: 35px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.2em;
  margin-bottom: 30px;
}
.about__contents .text {
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0.08em;
}
.about__contents .more_btn {
  justify-content: flex-start;
}
.about__contents .more_btn__link {
  background-color: transparent;
  color: #de0e1a;
  border: 1px solid #de0e1a;
  transition: 0.3s;
}
.about__contents .more_btn__link::after {
  background-image: url("../image/view_more_arrow_red.svg");
  transition: 0.3s;
}
.about__contents .more_btn__link:hover {
  background-color: #de0e1a;
  color: var(--color--white);
  transition: 0.3s;
}
.about__contents .more_btn__link:hover::after {
  background-image: url("../image/view_more_arrow.svg");
  transition: 0.3s;
}

#technology {
  width: 100%;
  height: auto;
  background-color: var(--color--white);
  background-image: url("../image/index/technology_bg.jpg");
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  position: relative;
  z-index: 10;
  overflow: hidden;
}
.technology__inner {
  width: 100%;
  height: auto;
  padding: 40px;
  position: relative;
}
.technology__heading__title {
  width: 80%;
  max-width: 800px;
  font-size: 140px;
  font-weight: 600;
  color: #5a5a5a;
  line-height: 1;
  letter-spacing: 0.15em;
  mix-blend-mode: difference;
  -webkit-mix-blend-mode: difference;
  position: absolute;
  top: 50px;
  left: 30px;
  z-index: 0;
}

.technology__contents {
  width: 100%;
  height: auto;
  margin: 0 auto;
  padding: 0px 0 40px 40px;
  color: #000000;
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  align-items: center;
  gap: 8%;
}
.tech_text_area {
  width: 36%;
  height: auto;
  margin: 50px 0 0;
  color: #000000;
}
.technology__heading {
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.2em;
  margin-bottom: 30px;
  position: relative;
}
.technology__heading span {
  position: absolute;
  top: -40px;
  font-size: 70px;
  left: -30px;
  color: #bababa;
  opacity: 0.4;
  z-index: -1;
  font-family: serif;
}
#technology .more_btn {
  margin-top: 80px;
  justify-content: flex-start;
}
#technology .more_btn__link {
  background-color: transparent;
  color: #de0e1a;
  border: 1px solid #de0e1a;
  transition: 0.3s;
}
#technology .more_btn__link::after {
  background-image: url("../image/view_more_arrow_red.svg");
  transition: 0.3s;
}
#technology .more_btn__link:hover {
  background-color: #de0e1a;
  color: var(--color--white);
  transition: 0.3s;
}
#technology .more_btn__link:hover::after {
  background-image: url("../image/view_more_arrow.svg");
  transition: 0.3s;
}
/* 六角形 */
.honeycomb-image-area {
  width: 50%;
  display: flex;
  justify-content: center;
}

.hexagon5__wrapper {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  --wrapper-width: 100%;
  width: 100%;
  margin-top: 20%;
  position: relative;
}
.hexagons {
  width: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1px;
}
.hexagons-top {
}
.hexagons-center {
  margin-top: -51px;
}
.hexagons-bottom {
  margin-top: -51px;
}
.hexagon_item {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  max-width: 220px;
  width: 180px;
  aspect-ratio: 259.8 / 300;
  background-color: #000;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background-size: cover;
  background-position: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 768px) {
  .hexagon5__wrapper {
    --wrapper-width: 100%;
    font-size: 3vw;
  }
}
.hexagon_item a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 20;
}
.hexagon_item:not(.hexagon_image04)::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
  transition: 0.3s;
}
.hexagon_item:not(.hexagon_image04)::after {
  display: block;
  font-size: 20px;
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  z-index: 11;
}
.hexagon_item:not(.hexagon_image04):hover::before {
  background-color: rgba(0, 0, 0, 0);
  transition: 0.3s;
  cursor: pointer;
}

.hexagon_item {
  opacity: 0.01;
  transform: translateX(30px);
  transition: opacity 1.3s, transform 1.3s;
}
.hexagon_item.hexagon-fadein {
  opacity: 1;
  transform: translateX(0);
}
.hexagon_image04 {
  opacity: 1 !important; /* 4番だけ常に表示 */
}

.hexagon_item_wrap {
  position: relative;
}
.hexagon_item_wrap .hexagon_item_label {
  position: absolute;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  line-height: 1.1;
  z-index: 10;
}

.hexagon_image01 {
  background-image: url("../image/index/hexagon_image01.jpg");
}
.hexagon_image01::after {
  content: "仮設工事";
}
.hexagon_item_wrap_01 .hexagon_item_label {
  top: 10px;
  left: -10px;
  transform: rotate(-30deg);
}
.hexagon_item_wrap_02 .hexagon_item_label {
  top: -8px;
  left: 96px;
  transform: rotate(30deg);
}
.hexagon_item_wrap_03 .hexagon_item_label {
  top: 12px;
  left: -11px;
  transform: rotate(-30deg);
}
.hexagon_item_wrap_05 .hexagon_item_label {
  top: -7px;
  left: 94px;
  transform: rotate(30deg);
}
.hexagon_item_wrap_06 .hexagon_item_label {
  bottom: 14px;
  left: -11px;
  transform: rotate(30deg);
}
.hexagon_item_wrap_07 .hexagon_item_label {
  bottom: -6px;
  right: 21px;
  transform: rotate(-30deg);
}

.hexagon_image02 {
  background-image: url("../image/index/hexagon_image02.jpg");
}
.hexagon_image02::after {
  content: "土工事";
}
.hexagon_image03 {
  background-image: url("../image/index/hexagon_image03.jpg");
}
.hexagon_image03::after {
  content: "コンクリート工事";
}
/* ロゴ */
.hexagon_image04 {
  background-image: url("../image/index/hexagon_image04.jpg?v=20250611");
}
.hexagon_image05 {
  background-image: url("../image/index/hexagon_image05.jpg");
}
.hexagon_image05::after {
  content: "リニューアル工事";
}
.hexagon_image06 {
  background-image: url("../image/index/hexagon_image06.jpg");
}
.hexagon_image06::after {
  content: "解体工事";
}
.hexagon_image07 {
  background-image: url("../image/index/hexagon_image07.jpg");
}
.hexagon_image07::after {
  content: "外構工事";
}

.loop_slide_wrap {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  background-color: var(--color--white);
  overflow: hidden;
}
.loop_slide_item {
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  height: auto;
  animation: Loopslider 30s linear infinite;
}

.loop_slide_item img {
  width: 350px;
  height: auto;
  object-fit: cover;
  object-position: center;
}
@keyframes Loopslider {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
@keyframes Loopslider2 {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(0%);
  }
}
#works {
  position: relative;
  overflow: hidden;
  height: auto;
  padding: 200px 0;
}
#works::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../image/index/works_bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.01;
  transform: scale(1.1) translate(0px, 0px);
  transition: opacity 2.5s cubic-bezier(0.77, 0, 0.175, 1),
    transform 12s cubic-bezier(0.77, 0, 0.175, 1);
  z-index: 0;
}
#works.bg-visible::before {
  opacity: 1;
  transform: scale(1.35) translate(-100px, 50px);
}
#works > * {
  position: relative;
  z-index: 1;
}

.result_text {
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.2em;
  margin-bottom: 10px;
  color: rgba(90, 90, 90, 0.6);
  font-family: serif;
}
.works__inner {
  width: 80%;
  height: auto;
  margin: 0 auto;
  color: var(--color--black);
}
.works__heading {
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.2em;
}
.works__contents__text {
  margin-top: 40px;
}
#works .more_btn {
  margin-top: 80px;
  justify-content: flex-start;
}
#works .more_btn__link {
  background-color: transparent;
  color: #de0e1a;
  border: 1px solid #de0e1a;
  transition: 0.3s;
}
#works .more_btn__link::after {
  background-image: url("../image/view_more_arrow_red.svg");
  transition: 0.3s;
}
#works .more_btn__link:hover {
  background-color: #de0e1a;
  color: var(--color--white);
  transition: 0.3s;
}
#works .more_btn__link:hover::after {
  background-image: url("../image/view_more_arrow.svg");
  transition: 0.3s;
}

#gallery {
  width: 100%;
  height: auto;
  background-color: var(--color--white);
}
.gallery__inner {
  width: 100%;
  height: auto;
  margin: 0 auto;
}
.gallery__contents {
}
.gallery_image1 {
  position: relative;
  overflow: hidden;
}
.gallery_image1 .gallery-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  z-index: 2;
  pointer-events: none;
  will-change: transform;
  transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1);
}
.gallery_image2 {
  position: relative;
  overflow: hidden;
}
.gallery_image2 .gallery-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  z-index: 2;
  pointer-events: none;
  will-change: transform;
  transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1);
}
.gallery_image3 {
  width: 100%;
  height: 320px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff;
}
.gallery_image3 img {
  width: 550px;
  height: auto;
  object-fit: cover;
  object-position: center;
}

#staff {
  width: 100%;
  height: auto;
  padding: 60px 0;
  background-color: var(--color--white);
  position: relative;
  z-index: 10;
}
.staff__inner {
  width: 90%;
  height: auto;
  margin: 0 auto;
}
.staff__heading {
  width: 60%;
}

.staff_content {
  margin-top: 100px;
  padding-bottom: 100px;
  position: relative;
}
.staff_content::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: -2%;
  width: 70%;
  height: 100%;
  background-color: #f2f2f2;
}

.staff_swiper {
  width: 100%;
  height: auto;
  padding-top: 100px !important;
}
.staff_swiper .swiper-slide {
  width: 460px;
  height: auto;
  position: relative;
}
.staff_swiper .swiper-slide img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
}
.staff_image a {
  transition: 0.3s;
}
.staff_image a:hover {
  opacity: 0.6;
  transition: 0.3s;
}

.innterview_num {
  position: absolute;
  top: -100px;
  right: 0px;
  z-index: 10;
  padding: 5px 10px;
  color: rgba(217, 38, 32, 1);
  /* mix-blend-mode: darken;
  -webkit-mix-blend-mode: darken; */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 30px;
}
.innterview_num span {
  font-size: 137px;
  font-weight: 500;
  line-height: 0.8;
  letter-spacing: 0.01em;
  color: rgba(217, 38, 32, 1);
  text-shadow: 1px 1px 1px #ffffff, -1px 1px 1px #ffffff, 1px -1px 1px #ffffff,
    -1px -1px 1px #ffffff;
}

.catch {
  position: absolute;
  top: -8%;
  left: 1%;
  z-index: 10;
  background-color: #000000;
  color: #fff;
  font-size: 32px;
  font-size: 2.2vw;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.01em;
  padding: 10px 10px;
  -webkit-writing-mode: vertical-rl;
  -moz-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -ms-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
  white-space: nowrap;
}
.catch2 {
  left: 15%;
}

.staff_profile {
  position: absolute;
  bottom: 20px;
  right: 10px;
  width: auto;
  height: auto;
  padding: 5px 0px;
}
.staff_profile .name {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  line-height: 1.2;
  font-size: 26px;
  padding: 5px 10px;
  color: #191919;
  background-color: var(--color--white);
}
.staff_profile .name span {
  margin-left: 16px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.01em;
  color: #191919;
}
.staff_profile .position_col {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  line-height: 1.2;
  font-size: 16px;
  margin-top: 5px;
}
.staff_profile .position_col .department {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 5px;
  font-weight: 600;
  color: #fff;
  font-size: 14px;
  width: 66px;
  height: 33px;
  background-color: #d92620;
}
.staff_profile .position_col .position {
  font-size: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: calc(100% - 66px);
  height: 33px;
  background-color: #fff;
  color: #191919;
}

.staff_arrow_wrap {
  position: absolute;
  top: -120px;
  right: 100px;
  width: 130px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.staff_swiper_next img,
.staff_swiper_prev img {
  width: 65px;
}

#staff .more_btn {
  margin-top: 20px;
}
#staff .more_btn__link {
  background-color: transparent;
  color: #de0e1a;
  border: 1px solid #de0e1a;
  transition: 0.3s;
}
#staff .more_btn__link::after {
  background-image: url("../image/view_more_arrow_red.svg");
  transition: 0.3s;
}
#staff .more_btn__link:hover {
  background-color: #de0e1a;
  color: var(--color--white);
  transition: 0.3s;
}
#staff .more_btn__link:hover::after {
  background-image: url("../image/view_more_arrow.svg");
  transition: 0.3s;
}

#recruitment {
  width: 100%;
  height: auto;
  padding: 120px 0;
  overflow: hidden;
  background-color: #fff;
  position: relative;
}
.recruitment__inner {
  width: 90%;
  max-width: 1200px;
  height: auto;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.recruitment__contents {
  width: 60%;
  height: auto;
}
.recruitment__heading {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
  height: auto;
  margin: 0 auto 30px;
}
.recruitment__heading__main_txt {
  position: relative;
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--color--black);
  z-index: 10;
}
.recruitment__heading__sub_txt {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0%, -50%);
  font-size: 96px;
  font-weight: 500;
  line-height: 1;
  color: rgba(208, 208, 208, 0.2);
  z-index: -1;
  font-family: serif;
}
.recruitment__details {
  width: 100%;
  height: auto;
  margin: 0 auto 18px;
  color: var(--color--black);
}
.recruitment__details dt {
  width: 100%;
  height: auto;
  margin: 60px auto 22px;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.5;
}
.recruitment__details dd {
  width: 100%;
  height: auto;
  font-size: 16px;
  font-weight: 500;
  line-height: calc(27 / 16);
}
#recruitment .more_btn {
  margin-top: 40px;
  justify-content: flex-start;
}
#recruitment .more_btn__link {
  background-color: transparent;
  color: #de0e1a;
  border: 1px solid #de0e1a;
  transition: 0.3s;
}
#recruitment .more_btn__link::after {
  background-image: url("../image/view_more_arrow_red.svg");
  transition: 0.3s;
}
#recruitment .more_btn__link:hover {
  background-color: #de0e1a;
  color: var(--color--white);
  transition: 0.3s;
}
#recruitment .more_btn__link:hover::after {
  background-image: url("../image/view_more_arrow.svg");
  transition: 0.3s;
}

#recruitment .loop_wrap {
  width: 40%;
  height: 100%;
  margin: 0 auto;
  position: absolute;
  top: 0;
  right: 0;
}
#recruitment .loop_swiper {
  height: 100%;
  width: 50%;
  position: absolute !important;
}
#recruitment .swiper1 {
  left: 0;
  top: 0;
}
#recruitment .swiper2 {
  left: 50%;
  top: 0;
}
/* スライドの動き等速 */
#recruitment .swiper-wrapper {
  transition-timing-function: linear;
}
/* 画像のサイズ調整 */
#recruitment .swiper-slide {
  width: 100%;
}
#recruitment .swiper-slide img {
  height: 100%;
  width: 100%;
  max-width: none;
  object-fit: cover;
}

#news {
  width: 100%;
  height: auto;
  padding: 55px 0;
  background-color: #ffffff;
  position: relative;
  z-index: 10;
  overflow: hidden;
}
#news::before {
  content: "";
  display: block;
  width: 100%;
  height: 50%;
  /* background-image: url("../image/index/news-bgimage.webp"); */
  background-color: #f2f2f2;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.news__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  flex-direction: column;
  width: 100%;
  max-width: 1200px;
  height: auto;
  margin: 0 auto;
  position: relative;
  z-index: 3;
}
.news__heading {
  height: auto;
  padding: 80px 0;
}
.news__heading__txt {
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.2em;
  color: var(--color--black);
  position: relative;
}
.news__heading__sub_txt {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0%, -50%);
  font-size: 96px;
  font-weight: 500;
  line-height: 1;
  color: rgba(208, 208, 208, 0.2);
  z-index: -1;
  font-family: serif;
}
.news__list_wrap {
  width: 100%;
  height: auto;
}
.news__list {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  row-gap: 50px;
  width: 100%;
  height: auto;
}
.news__list__item {
  width: calc((100% - 50px) / 3);
  height: auto;
  font-size: 16px;
  line-height: 1.5;
  position: relative;
  opacity: 0.01;
  transform: translate(0, 20px);
  -webkit-transform: translate(0, 20px);
  transition: 0.8s;
  -webkit-transition: 0.8s;
}
.run .news__list__item {
  width: calc((100% - 50px) / 3);
  transform: translate(0, 0);
  -webkit-transform: translate(0, 0);
  opacity: 1;
}
.news__list__item:nth-of-type(2) {
  transition-delay: 0.1s;
}
.news__list__item:nth-of-type(3) {
  transition-delay: 0.2s;
}
.news__list__item__image {
  width: 100%;
  height: auto;
  aspect-ratio: 300 / 200;
  overflow: hidden;
}
.news__list__item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.news__list__item__inner {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-direction: column;
  color: var(--color--black);
}
@media (any-hover: hover) {
  .news__list__item__inner {
    transition: 0.3s;
  }
  .news__list__item__inner:hover {
    color: var(--color--hover_color);
    text-decoration: underline;
  }
}
.news__list__item__date {
  width: 100%;
  height: auto;
  font-weight: 500;
  margin-top: 15px;
}
.news__list__item__ttl {
  margin-top: 10px;
  font-weight: 600;
  position: relative;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news__list__item__icon {
  width: 30px;
  height: auto;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translate(0%, -50%);
}

#news .more_btn {
  margin-top: 50px;
}
#news .more_btn__link {
  background-color: transparent;
  color: #de0e1a;
  border: 1px solid #de0e1a;
  transition: 0.3s;
}
#news .more_btn__link::after {
  background-image: url("../image/view_more_arrow_red.svg");
  transition: 0.3s;
}
#news .more_btn__link:hover {
  background-color: #de0e1a;
  color: var(--color--white);
  transition: 0.3s;
}
#news .more_btn__link:hover::after {
  background-image: url("../image/view_more_arrow.svg");
  transition: 0.3s;
}

.news__btn_area {
  width: 100%;
  height: auto;
  margin: 40px auto 0;
}
.news__btn_wrap {
  width: 160px;
  height: 42px;
  margin: 0 auto;
}

#links_wrap {
  width: 100%;
  height: auto;
  padding: 50px 0;
  background-color: #f2f2f2;
  position: relative;
  z-index: 10;
}
.links_inner {
  width: 100%;
  height: auto;
}
.links_image {
  display: block;
  width: 80%;
  max-width: 750px;
  height: auto;
  margin: 0 auto 20px;
  transition: 0.3s;
}
.links_image:hover {
  opacity: 0.8;
  transition: 0.3s;
}

#access {
  width: 100%;
  height: auto;
  padding: 70px 0 0px;
  background-color: #191919;
  position: relative;
  z-index: 10;
}
.access__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: 1000px;
  height: auto;
  margin: 0 auto;
}
.access__map {
  width: 53.4%;
  height: auto;
  aspect-ratio: 534 / 400;
}
.access__map iframe {
  width: 100%;
  height: 100%;
}
.access__contents {
  width: 46.4%;
  height: auto;
  padding-left: 40px;
}
.access__list {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  row-gap: 20px;
  width: 100%;
  height: auto;
}
.access__list__item {
  width: 100%;
  height: auto;
  color: var(--color--white);
}
.access__list__item dt {
  width: 100%;
  height: auto;
  margin-bottom: 5px;
  font-size: 18px;
  font-weight: 600;
  line-height: calc(24 / 18);
  letter-spacing: 0.08em;
}
.access__list__item dd {
  width: 100%;
  height: auto;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

.sns_wrap {
  width: 90%;
  max-width: 1000px;
  padding-bottom: 100px;
  height: auto;
  margin: 40px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sns_wrap__btn_wrap {
  width: 49%;
  height: 88px;
}
.sns_wrap__btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  background-color: var(--color--white);
  position: relative;
}
.sns_wrap__btn._instagram {
  border: solid 4px #bf029e;
}
.sns_wrap__btn._youtube {
  border: solid 4px #ff0000;
}
.sns_wrap__btn img {
  width: calc((218 / 490) * 100%);
  height: auto;
}
.sns_wrap__btn__icon {
  width: 16px;
  height: 16px;
  border-left: solid 1px var(--color--black);
  border-bottom: solid 1px var(--color--black);
  position: absolute;
  top: 32px;
  right: 15px;
}
.sns_wrap__btn__icon::after {
  content: "";
  display: block;
  width: 11px;
  height: 11px;
  border: solid 1px var(--color--black);
  position: absolute;
  top: 0;
  right: 0;
}
@media (any-hover: hover) {
  .sns_wrap__btn img {
    transition: 0.3s;
    transform: scale(1);
  }
  .sns_wrap__btn:hover img {
    transform: scale(1.08);
  }
}

/* PC ================================================== */
@media all and (min-width: 1101px) {
}

/* Tablet ================================================== */
@media all and (max-width: 768px) {
  #header {
    height: 80px;
  }

  #hero {
    height: 100svh;
    padding-top: 80px;
  }
  .hero__inner {
    width: 100%;
    /* height: calc(100% - 25px); */
    height: 100%;
  }
  .hero__swiper__image {
    border-radius: 10px;
  }
  .hero__copy {
    bottom: calc((38 / 395) * 100%);
    left: 10px;
  }
  .hero__copy__main {
    margin-bottom: 6px;
    font-size: 36px;
    line-height: 1.3;
    text-align: center;
    transform: translate(0px, 15px);
  }
  .loaded .hero__copy__main {
    opacity: 1;
    transform: translate(0px, 0px);
    text-align: left;
  }
  .hero__copy__sub {
    font-size: 20px;
    line-height: 1.6;
    transform: translate(0px, 15px);
    margin-top: 20px;
    letter-spacing: 0.08em;
  }
  .loaded .hero__copy__sub {
    opacity: 1;
    transform: translate(0px, 0px);
  }

  /* concept */
  #concept {
    height: auto;
  }
  .concept_flex {
  }
  .concept_flex__title {
    display: none;
  }
  .concept_flex__title {
    font-size: 40px;
    letter-spacing: 0.08em;
    -webkit-writing-mode: initial;
    -moz-writing-mode: initial;
    -ms-writing-mode: initial;
    -ms-writing-mode: initial;
    writing-mode: initial;
  }
  .concept_flex__title h2 {
    position: relative;
    top: 0;
    z-index: 10;
  }
  .concept_flex__contents {
    width: 100%;
    padding: 20px 0 160px;
    position: relative;
    z-index: 1;
  }
  .concept_flex__title_sp {
    display: block;
    height: 95%;
    position: relative;
  }
  .concept_flex__title_sp h2 {
    mix-blend-mode: overlay;
    -webkit-mix-blend-mode: overlay;
    position: relative;
  }
  .concept_flex__contents__txt {
    width: 80%;
    margin: 60px auto 0;
    font-size: 22px;
    white-space: nowrap;
  }
  .concept_flex__contents__txt_en {
    width: 80%;
    margin: 30px auto 0;
    font-size: 11px;
    white-space: nowrap;
  }
  .contents_logo_image {
    width: 80%;
    min-width: auto;
    max-width: 270px;
    margin: 0 auto;
    position: absolute;
    bottom: 3%;
    right: 3%;
  }

  .contents_flex {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
  }

  /* pv_area */
  #pv_area {
  }
  .pv_area__inner {
    width: 100%;
    padding: 180px 0 100px;
  }
  .pv_area__heading {
    width: 80%;
    top: 60px;
    left: 5%;
  }
  #pv_area .more_btn {
    margin: 50px auto 0;
  }

  /* about */
  #about {
    height: 100vh;
    opacity: 1;
  }
  .about__video_wrap {
    height: 100%;
  }

  .about__heading {
    width: 80px;
    margin: 0 0 0 auto;
  }

  .about__heading__slide {
    font-size: 80px;
  }
  .about__video_wrap {
    z-index: 0;
  }
  .about__contents__wrap {
    height: 70vh;
    opacity: 1;
  }

  .about__contents {
    width: 100%;
    padding: 64px 0 40px 5%;
    margin: 15% auto 0;
    backdrop-filter: blur(0px);
  }
  .about__contents__title h2 {
    font-size: 14px;
  }
  .about__contents__title p {
    font-size: 24px;
  }
  .about__contents .text {
    font-size: 14px;
  }

  /* technology */
  #technology {
    width: 100%;
    height: auto;
    background-color: var(--color--white);
    background-image: url("../image/index/technology_bg_sp.jpg");
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
  }
  .technology__inner {
    padding: 10px 10px 50px 10px;
  }
  .technology__heading__title {
    font-size: 46px;
    width: 95%;
    left: 3%;
  }
  .technology__contents {
    width: 100%;
    padding: 0;
    flex-direction: column-reverse;
  }
  .tech_text_area {
    width: 100%;
    padding: 0;
  }
  .technology__heading h2 {
    font-size: 24px;
    position: relative;
  }
  .technology__heading span {
    position: absolute;
    top: -30px;
    font-size: 42px;
    left: 0px;
    color: #bababa;
    opacity: 0.4;
    z-index: -1;
  }
  .technology__text {
    font-size: 14px;
  }
  #technology .more_btn {
    justify-content: center;
    margin-top: 40px;
  }
  .technology__hexsagon {
    width: 100%;
    padding: 0;
    margin: 0px auto 0;
  }
  .honeycomb-image-area {
    width: 100%;
    padding: 0;
  }

  .hexagon_item {
    width: 120px;
  }

  .hexagons-center {
    margin-top: -33px;
  }
  .hexagons-bottom {
    margin-top: -33px;
  }
  .hexagon_item:not(.hexagon_image04)::after {
    font-size: 11px;
  }
  .hexagon_item_label {
    line-height: 1;
  }

  .hexagon_item_wrap_01 .hexagon_item_label {
    top: -3px;
    left: -10px;
  }
  .hexagon_item_wrap_02 .hexagon_item_label {
    top: 6px;
    left: 69px;
  }
  .hexagon_item_wrap_03 .hexagon_item_label {
    top: -7px;
    left: -4px;
  }
  .hexagon_item_wrap_05 .hexagon_item_label {
    top: -6px;
    left: 63px;
  }
  .hexagon_item_wrap_06 .hexagon_item_label {
    bottom: 1px;
    left: -10px;
  }
  .hexagon_item_wrap_07 .hexagon_item_label {
    bottom: -2px;
    right: 2px;
  }

  .loop_slide_item {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    height: auto;
    animation: Loopslider 10s linear infinite;
  }

  .loop_slide_item img {
    width: calc(100vw / 2);
    height: auto;
    object-fit: cover;
    object-position: center;
  }

  #works {
    background-color: var(--color--white);
    padding: 200px 0 100px;
  }
  #works::before {
    background-image: url("../image/index/works_bg_sp.jpg");
    background-size: contain;
    background-position: top center;
    background-repeat: no-repeat;
  }
  #works.bg-visible::before {
    opacity: 1;
    transform: scale(1.15) translate(-20px, 20px);
  }
  .result_text {
    font-size: 50px;
    color: rgba(90, 90, 90, 0.6);
    position: absolute;
    top: -170px;
    left: -20px;
    z-index: 10;
  }

  .works__heading h2 {
    font-size: 20px;
  }
  .works__contents__text {
    margin-top: 20px;
  }
  #works .more_btn {
    margin-top: 40px;
    justify-content: center;
  }

  /* gallery */
  .gallery__inner {
    width: 100%;
  }
  .gallery__contents {
    width: 100%;
  }
  .gallery_image3 {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
  }
  .gallery_image3 img {
    width: 100%;
    height: auto;
  }

  #staff {
    padding: 50px 0;
  }
  .staff__heading {
    width: 100%;
  }
  .staff_content {
    padding: 0;
    margin-top: 50px;
  }
  .staff_content::before {
    left: -5%;
    width: 90%;
  }
  .staff_swiper {
    padding-top: 50px !important;
  }
  .innterview_num {
    font-size: 20px;
    top: -50px;
  }
  .innterview_num span {
    font-size: 80px;
  }

  .catch {
    font-size: 22px;
    left: 3%;
  }
  .catch2 {
    left: 17%;
  }

  .staff_profile {
    bottom: 10px;
    left: 5px;
    padding: 10px 5px;
  }
  .staff_profile .name {
    font-size: 26px;
  }
  .staff_profile .name span {
    font-size: 13px;
  }
  .staff_arrow_wrap {
    width: 110px;
    top: auto;
    bottom: -40px;
    right: 50%;
    transform: translate(50%, 0%);
  }
  .staff_swiper_next img,
  .staff_swiper_prev img {
    width: 40px;
  }

  #staff .more_btn {
    margin-top: 100px;
    justify-content: center;
  }

  #recruitment {
    padding: 80px 0 400px;
  }
  .recruitment__heading h2 {
    font-size: 20px;
  }
  .recruitment__details {
  }

  #recruitment .loop_wrap {
    width: 100%;
    height: 330px;
    top: auto;
    bottom: 0;
  }
  .recruitment__contents {
    width: 100%;
    padding: 0;
    flex-direction: column-reverse;
  }
  .recruitment__heading__sub_txt {
    font-size: 66px;
  }
  #recruitment .more_btn {
    justify-content: center;
  }
  #news {
    padding: 48px 0 42px;
  }
  #news::before {
    display: none;
  }
  .news__inner {
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    width: calc((360 / 390) * 100%);
  }
  .news__heading {
    width: initial;
    padding-top: initial;
    padding-bottom: 50px;
  }
  .news__heading__txt {
    font-size: 20px;
    padding-bottom: 5px;
    letter-spacing: 0.08em;
    -webkit-writing-mode: initial;
    -moz-writing-mode: initial;
    -ms-writing-mode: initial;
    -ms-writing-mode: initial;
    writing-mode: initial;
  }
  .news__heading__sub_txt {
    font-size: 38px;
  }
  .news__list_wrap {
    width: 100%;
  }
  .news__list {
    row-gap: 20px;
  }
  .news__list__item {
    width: 100%;
    font-size: 14px;
  }
  .news__list__item__inner {
    display: block;
  }
  .news__list__item__date {
    display: block;
    width: 100%;
    margin-bottom: 5px;
  }
  .news__list__item__ttl {
    display: block;
    width: 100%;
    text-decoration: underline;
  }
  .news__btn_area {
    margin: 30px auto 0;
  }
  #news .more_btn {
    position: static;
    transform: none;
    margin-top: 40px;
    justify-content: center;
  }

  #links_wrap {
    padding: 40px 0;
  }
  .links_image {
    width: 90%;
    max-width: 100%;
  }

  #access {
    padding: 30px 0;
  }
  .access__inner {
    flex-direction: column;
    justify-content: flex-start;
    width: calc((344 / 390) * 100%);
  }
  .access__map {
    width: 100%;
    aspect-ratio: 534 / 400;
    margin: 0 auto 14px;
  }
  .access__contents {
    width: 100%;
    padding-left: initial;
  }
  .access__list {
    row-gap: 14px;
  }
  .access__list__item dt {
    margin-bottom: 3px;
    font-size: 16px;
    line-height: calc(27 / 16);
  }
  .access__list__item dd {
    font-size: 14px;
    line-height: calc(22 / 14);
  }
  .sns_wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    row-gap: 10px;
  }
  .sns_wrap__btn_wrap {
    width: 100%;
  }
}

/* SP ================================================== */
@media all and (max-width: 575px) {
}