.intro {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  background: #f6f6f6;
  width: 100%;
  height: 100%;
}
.intro-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 210px;
  height: 22px;
  display: -ms-flexbox;
  display: flex;
  perspective: 1000px;
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.intro-img {
  position: relative;
  height: 100%;
  width: 26px;
  transform-style: preserve-3d;
  opacity: 0;
  -moz-transform: rotateY(-180deg);
  -ms-transform: rotateY(-180deg);
  -webkit-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
}
.show-intro .intro-img {
  opacity: 1;
  -moz-transform: rotateY(0deg);
  -ms-transform: rotateY(0deg);
  -webkit-transform: rotateY(0deg);
  transform: rotateY(0deg);
}
.show-intro .intro-img:nth-child(1) {
  -moz-transition: opacity 1.2s 0.4s, -moz-transform 1.2s 0.4s;
  -o-transition: opacity 1.2s 0.4s, -o-transform 1.2s 0.4s;
  -webkit-transition: opacity 1.2s, -webkit-transform 1.2s;
  -webkit-transition-delay: 0.4s, 0.4s;
  transition: opacity 1.2s 0.4s, transform 1.2s 0.4s;
}
.show-intro .intro-img:nth-child(2) {
  -moz-transition: opacity 1.2s 0.8s, -moz-transform 1.2s 0.8s;
  -o-transition: opacity 1.2s 0.8s, -o-transform 1.2s 0.8s;
  -webkit-transition: opacity 1.2s, -webkit-transform 1.2s;
  -webkit-transition-delay: 0.8s, 0.8s;
  transition: opacity 1.2s 0.8s, transform 1.2s 0.8s;
}
.show-intro .intro-img:nth-child(3) {
  -moz-transition: opacity 1.2s 1.2s, -moz-transform 1.2s 1.2s;
  -o-transition: opacity 1.2s 1.2s, -o-transform 1.2s 1.2s;
  -webkit-transition: opacity 1.2s, -webkit-transform 1.2s;
  -webkit-transition-delay: 1.2s, 1.2s;
  transition: opacity 1.2s 1.2s, transform 1.2s 1.2s;
}
.show-intro .intro-img:nth-child(4) {
  -moz-transition: opacity 1.2s 1.6s, -moz-transform 1.2s 1.6s;
  -o-transition: opacity 1.2s 1.6s, -o-transform 1.2s 1.6s;
  -webkit-transition: opacity 1.2s, -webkit-transform 1.2s;
  -webkit-transition-delay: 1.6s, 1.6s;
  transition: opacity 1.2s 1.6s, transform 1.2s 1.6s;
}
.show-intro .intro-img:nth-child(5) {
  -moz-transition: opacity 1.2s 2s, -moz-transform 1.2s 2s;
  -o-transition: opacity 1.2s 2s, -o-transform 1.2s 2s;
  -webkit-transition: opacity 1.2s, -webkit-transform 1.2s;
  -webkit-transition-delay: 2s, 2s;
  transition: opacity 1.2s 2s, transform 1.2s 2s;
}
.show-intro .intro-img:nth-child(6) {
  -moz-transition: opacity 1.2s 2.4s, -moz-transform 1.2s 2.4s;
  -o-transition: opacity 1.2s 2.4s, -o-transform 1.2s 2.4s;
  -webkit-transition: opacity 1.2s, -webkit-transform 1.2s;
  -webkit-transition-delay: 2.4s, 2.4s;
  transition: opacity 1.2s 2.4s, transform 1.2s 2.4s;
}
.show-intro .intro-img:nth-child(7) {
  -moz-transition: opacity 1.2s 2.8s, -moz-transform 1.2s 2.8s;
  -o-transition: opacity 1.2s 2.8s, -o-transform 1.2s 2.8s;
  -webkit-transition: opacity 1.2s, -webkit-transform 1.2s;
  -webkit-transition-delay: 2.8s, 2.8s;
  transition: opacity 1.2s 2.8s, transform 1.2s 2.8s;
}
.show-intro .intro-img:last-child {
  -moz-transition: opacity 1.2s 3.2s, -moz-transform 1.2s 3.2s;
  -o-transition: opacity 1.2s 3.2s, -o-transform 1.2s 3.2s;
  -webkit-transition: opacity 1.2s, -webkit-transform 1.2s;
  -webkit-transition-delay: 3.2s, 3.2s;
  transition: opacity 1.2s 3.2s, transform 1.2s 3.2s;
}
.intro-img-front, .intro-img-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.intro-img-front img, .intro-img-back img {
  height: 100%;
  margin: 0 auto;
}
.intro-img-back {
  -moz-transform: rotateY(180deg);
  -ms-transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
  transform: rotateY(180deg);
}
.intro-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-end;
  align-items: flex-end;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  width: 90%;
  height: 16px;
  position: absolute;
  left: 50%;
  bottom: 50px;
  opacity: 1;
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.intro-line {
  width: 0;
  height: 1px;
  background: #ccc;
  margin-bottom: 2px;
  -moz-transition: width 1.2s 4s;
  -o-transition: width 1.2s 4s;
  -webkit-transition: width 1.2s;
  -webkit-transition-delay: 4s;
  transition: width 1.2s 4s;
}
.show-intro .intro-line {
  width: calc(100% - 110px);
}
.intro-text {
  width: 81px;
  height: 16px;
  opacity: 0;
  -moz-transition: opacity 1.2s 5s;
  -o-transition: opacity 1.2s 5s;
  -webkit-transition: opacity 1.2s;
  -webkit-transition-delay: 5s;
  transition: opacity 1.2s 5s;
}
.show-intro .intro-text {
  opacity: 1;
}
.intro-text img {
  height: 100%;
  margin: auto;
}

.top-images-inner {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  -moz-transition: -moz-transform 8s;
  -o-transition: -o-transform 8s;
  -webkit-transition: -webkit-transform 8s;
  transition: transform 8s;
}
.top-slogan-inner {
  position: absolute;
  bottom: 28vh;
  left: 7%;
  width: fit-content;
  color: #fff;
  text-shadow: 0 0 5px #666;
  z-index: 5;
  opacity: 0;
  -moz-transition: opacity 0.8s;
  -o-transition: opacity 0.8s;
  -webkit-transition: opacity 0.8s;
  transition: opacity 0.8s;
}
.top-slogan-inner.show-text {
  opacity: 1;
}
.top-big {
  font-size: 20px;
  overflow: hidden;
}
.top-big span {
  display: inline-block;
}
.top-content {
  margin-top: 30px;
  font-size: 15px;
  position: relative;
  padding-left: 70px;
}
.top-content:before {
  content: "";
  width: 50px;
  height: 1px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 9px;
}

.profile-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
  -webkit-align-items: center;
  align-items: center;
}
.profile-img {
  position: relative;
  width: 20%;
  margin-left: 15%;
  overflow: hidden;
}
.profile-img-inner {
  margin-bottom: -10%;
}
.profile-img img {
  width: 100%;
}
.profile-content {
  position: relative;
  padding: 0 15%;
  width: 35%;
}
.profile-inner {
  max-width: 800px;
  margin: auto;
}
.profile-title {
  position: relative;
  padding-bottom: 50px;
  z-index: 1;
}
.profile-title.show:after {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.profile-title:after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  height: 1px;
  width: 60px;
  background: #272f37;
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  -moz-transition: clip-path 0.8s 0.6s;
  -o-transition: clip-path 0.8s 0.6s;
  -webkit-transition: clip-path 0.8s;
  -webkit-transition-delay: 0.6s;
  transition: clip-path 0.8s 0.6s;
}
.profile-line {
  position: absolute;
  width: 100vw;
  right: 0;
  border-bottom: #ccc solid 1px;
}
.profile-text {
  padding-top: 50px;
}
.profile-text .text {
  margin-bottom: 20px;
}

.concept-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
}
.concept-img {
  position: relative;
  width: 35%;
  margin-right: 15%;
  overflow: hidden;
}
.concept-img-inner {
  margin-bottom: -10%;
}
.concept-img img {
  width: 100%;
}
.concept-content {
  position: relative;
  padding: 0 15%;
  width: 35%;
}
.concept-inner {
  max-width: 500px;
  margin: auto;
}
.concept-title {
  position: relative;
  padding-bottom: 50px;
  z-index: 1;
}
.concept-title.show:after {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.concept-title:after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  height: 1px;
  width: 60px;
  background: #272f37;
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  -moz-transition: clip-path 0.8s 0.6s;
  -o-transition: clip-path 0.8s 0.6s;
  -webkit-transition: clip-path 0.8s;
  -webkit-transition-delay: 0.6s;
  transition: clip-path 0.8s 0.6s;
}
.concept-line {
  position: absolute;
  width: 100vw;
  left: 0;
  border-bottom: #ccc solid 1px;
}
.concept-text {
  padding-top: 50px;
}
.concept-text .text {
  margin-bottom: 20px;
}

.project {
  padding-bottom: 0;
}
.project-title {
  padding: 0 15% 50px;
  border-bottom: #ccc solid 1px;
}
.project-list a {
  position: relative;
  padding: 50px 15%;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  border-bottom: #ccc solid 1px;
}
.project-list a:hover img {
  -webkit-filter: none;
  filter: none;
}
.project-img {
  width: 300px;
}
.project-img img {
  width: 100%;
  -webkit-filter: grayscale(1) contrast(0.5) brightness(1.5);
  filter: grayscale(1) contrast(0.5) brightness(1.5);
}
.project-text {
  margin-left: 10%;
  width: calc(90% - 300px);
}
.project-inner {
  max-width: 600px;
}
.project-sort {
  font-size: 0.75em;
  color: #9e9e9f;
  margin-bottom: 10px;
}
.project-name {
  font-size: 0.9375em;
  color: #272f37;
  line-height: 1;
}
.show .project-name:after {
  width: 20px;
}
.project-name:after {
  content: "";
  height: 1px;
  width: 0px;
  background: #272f37;
  display: block;
  margin: 20px 0;
  -moz-transition: width 0.6s 0.4s;
  -o-transition: width 0.6s 0.4s;
  -webkit-transition: width 0.6s;
  -webkit-transition-delay: 0.4s;
  transition: width 0.6s 0.4s;
}
.project-info {
  color: #9e9e9f;
}

.award {
  position: relative;
}
.award-line {
  position: absolute;
  top: 0;
  left: 50%;
  height: 100%;
  border-right: #bbb solid 1px;
  clip-path: polygon(0% 0%, 100% 0%, 100% 0%, 0% 0%);
  -moz-transition: clip-path 0.8s;
  -o-transition: clip-path 0.8s;
  -webkit-transition: clip-path 0.8s;
  transition: clip-path 0.8s;
}
.award-line.show {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.award-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
}
.award-title {
  width: 25%;
  margin: 0 10% 0 15%;
  text-align: center;
}
.award-content {
  width: 25%;
  padding: 0 15% 0 10%;
}
.award-list li {
  border-bottom: #ccc solid 1px;
  padding: 10px 0;
  font-size: 0.875em;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
}
.award-list img {
  width: 25px;
  margin-right: 10px;
}

.contact {
  border-top: #ccc solid 1px;
  border-bottom: #ccc solid 1px;
}
.contact-title {
  padding: 0 15% 50px;
  margin-bottom: 50px;
  position: relative;
  z-index: 1;
}
.contact-title.show:after {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.contact-title:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 15%;
  height: 1px;
  width: 60px;
  background: #272f37;
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  -moz-transition: clip-path 0.8s 0.6s;
  -o-transition: clip-path 0.8s 0.6s;
  -webkit-transition: clip-path 0.8s;
  -webkit-transition-delay: 0.6s;
  transition: clip-path 0.8s 0.6s;
}
.contact-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-flow: row-reverse;
  flex-flow: row-reverse;
  -webkit-align-items: flex-end;
  align-items: flex-end;
  padding: 0 15%;
  margin-top: -150px;
}
.contact-content {
  width: 35%;
  margin-right: 10%;
}
.contact-item {
  font-size: 0.875em;
  padding: 10px 0;
  position: relative;
  padding-left: 35px;
}
.contact-item:before {
  content: "";
  width: 100%;
  height: 1px;
  background: #ccc;
  position: absolute;
  top: 46%;
  left: -100%;
}
.contact-item i {
  position: absolute;
  width: 15px;
  text-align: center;
  padding: 5px;
  border: #ccc solid 1px;
  top: 7px;
  left: 0;
  color: #9e9e9f;
}
.contact-code {
  padding-top: 10px;
}
.contact-img {
  width: 60px;
  padding: 5px;
  border: #ccc solid 1px;
}
.contact-img img {
  width: 100%;
}
.contact-map {
  width: 55%;
  height: 350px;
  background: #9e9e9f;
}

@media screen and (max-width: 1100px) {
  .profile-content {
    padding: 0 10%;
    width: 45%;
  }
  .profile-img {
    width: 25%;
    margin-left: 10%;
  }
  .profile-img-inner {
    margin-bottom: unset;
  }

  .concept-content {
    padding: 0 10%;
  }
  .concept-img {
    margin-right: 10%;
  }
  .concept-img-inner {
    margin-bottom: unset;
  }

  .project-title {
    padding: 0 10% 50px;
  }
  .project-list a {
    padding: 50px 10%;
  }

  .award-title {
    margin: 0 10%;
    width: 30%;
  }
  .award-content {
    width: 30%;
    padding: 0 10%;
  }

  .contact-title {
    padding: 0 10% 50px;
  }
  .contact-title:after {
    left: 10%;
    bottom: 25px;
  }
  .contact-wrap {
    padding: 0 10%;
  }
  .contact-map {
    height: 300px;
  }
}
@media screen and (max-width: 900px) {
  .contact-title {
    text-align: center;
  }
  .contact-title:after {
    bottom: 0;
    left: 50%;
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
  .contact-wrap {
    display: block;
    margin-top: unset;
  }
  .contact-map {
    width: 100%;
  }
  .contact-content {
    padding-top: 50px;
    width: 100%;
  }
  .contact-item.show:before {
    width: calc(100% - 13px);
  }
  .contact-item.show:after {
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
  }
  .contact-item:nth-child(2) {
    margin: 10px 0;
  }
  .contact-item:before {
    width: 0;
    left: 13px;
    top: unset;
    bottom: 0;
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -webkit-transform: translateY(0);
    transform: translateY(0);
    -moz-transition: width 1.2s 0.8s;
    -o-transition: width 1.2s 0.8s;
    -webkit-transition: width 1.2s;
    -webkit-transition-delay: 0.8s;
    transition: width 1.2s 0.8s;
  }
  .contact-item:after {
    content: "";
    width: 1.5px;
    height: 8px;
    background: #ccc;
    position: absolute;
    left: 13px;
    bottom: 0;
    clip-path: polygon(0% 0%, 100% 0%, 100% 0%, 0% 0%);
    -moz-transition: clip-path 0.3s 0.6s;
    -o-transition: clip-path 0.3s 0.6s;
    -webkit-transition: clip-path 0.3s;
    -webkit-transition-delay: 0.6s;
    transition: clip-path 0.3s 0.6s;
  }
  .contact-code {
    padding-top: 20px;
    padding-left: 13px;
  }
}
@media screen and (max-width: 800px) {
  .profile-wrap {
    display: block;
  }
  .profile-content {
    width: 80%;
    padding: 0 10% 50px;
  }
  .profile-img {
    width: 55%;
  }
  .profile-img-inner {
    margin-bottom: -15%;
    margin-top: -65%;
  }

  .concept-wrap {
    display: block;
  }
  .concept-content {
    width: 80%;
    padding: 0 10% 50px;
  }
  .concept-inner {
    max-width: unset;
  }
  .concept-img {
    margin: 0 10%;
    width: 80%;
  }
  .concept-img-inner {
    margin-bottom: -28%;
    margin-top: -20%;
  }

  .project-list a {
    -webkit-align-items: flex-start;
    align-items: flex-start;
  }
  .project-img {
    width: 220px;
  }
  .project-text {
    width: calc(90% - 220px);
  }

  .award-line {
    left: 35%;
  }
  .award-title {
    width: 15%;
  }
  .award-content {
    width: 45%;
  }
}
@media screen and (max-width: 640px) {
  .intro-wrap {
    width: 80%;
    bottom: 30px;
  }
  .intro-text {
    top: calc(50% + 20px);
    padding-top: 20px;
  }

  .top-slogan-inner {
    width: calc(100% - 60px);
    bottom: 23vh;
    left: 30px;
  }
  .top-content {
    padding-left: 50px;
  }
  .top-content:before {
    width: 30px;
  }

  .profile-content {
    padding: 0 40px 35px;
    width: calc(100% - 80px);
  }
  .profile-title {
    padding-bottom: 35px;
  }
  .profile-title:after {
    width: 45px;
  }
  .profile-text {
    padding-top: 35px;
  }
  .profile-img {
    margin: 0 40px;
    width: calc(100% - 80px);
  }

  .concept-content {
    padding: 0 40px 35px;
    width: calc(100% - 80px);
  }
  .concept-title {
    padding-bottom: 35px;
  }
  .concept-title:after {
    width: 45px;
  }
  .concept-text {
    padding-top: 35px;
  }
  .concept-img {
    margin: 0 40px;
    width: calc(100% - 80px);
  }
  .concept-img-inner {
    margin-top: unset;
    margin-bottom: unset;
  }

  .project-title {
    padding: 0 40px 35px;
  }
  .project-list a {
    padding: 35px 40px;
    -webkit-flex-flow: column;
    flex-flow: column;
  }
  .project-img {
    width: 100%;
  }
  .project-text {
    margin-left: unset;
    margin-top: 30px;
    width: 100%;
  }

  .award-line {
    width: 45px;
    height: 1px;
    border-bottom: 1px solid #272f37;
    border-right: unset;
    left: 50%;
    top: 125px;
    clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    -moz-transition: clip-path 0.8s 0.6s;
    -o-transition: clip-path 0.8s 0.6s;
    -webkit-transition: clip-path 0.8s;
    -webkit-transition-delay: 0.6s;
    transition: clip-path 0.8s 0.6s;
  }
  .award-wrap {
    display: block;
  }
  .award-title {
    width: calc(100% - 80px);
    padding: 0 40px 35px;
    margin: unset;
  }
  .award-content {
    width: calc(100% - 80px);
    padding: 35px 40px 0;
  }
  .award-list li {
    display: block;
    padding: 12px 0;
  }
  .award-list img {
    margin-right: unset;
    margin-bottom: 5px;
  }

  .contact-title {
    padding: 0 40px 35px;
    margin-bottom: 35px;
  }
  .contact-title:after {
    width: 45px;
  }
  .contact-wrap {
    padding: 0 40px;
  }
  .contact-content {
    padding-top: 35px;
  }
}