.intro {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  background: #000;
  width: 100%;
  height: 100%;
}
.intro.show-intro .intro-logo img:nth-child(1) {
  opacity: 1;
  left: 15px;
}
.intro.show-intro .intro-logo img:nth-child(2) {
  opacity: 1;
  top: 0;
}
.intro.show-intro .intro-logo img:last-child {
  opacity: 1;
  top: 0;
}
.intro-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 154.8px;
  height: 38px;
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.intro-logo.disappear {
  opacity: 0;
}
.intro-logo img {
  height: 100%;
  position: absolute;
  left: 0;
}
.intro-logo img:nth-child(1) {
  opacity: 0;
  left: 50%;
  top: 0;
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  -moz-transition: opacity 1s, left 1s 1s;
  -o-transition: opacity 1s, left 1s 1s;
  -webkit-transition: opacity 1s, left 1s;
  -webkit-transition-delay: 0s, 1s;
  transition: opacity 1s, left 1s 1s;
}
.intro-logo img:nth-child(2) {
  opacity: 0;
  top: 30px;
  -moz-transition: opacity 1s 1.6s, top 1s 1.6s;
  -o-transition: opacity 1s 1.6s, top 1s 1.6s;
  -webkit-transition: opacity 1s, top 1s;
  -webkit-transition-delay: 1.6s, 1.6s;
  transition: opacity 1s 1.6s, top 1s 1.6s;
}
.intro-logo img:last-child {
  opacity: 0;
  top: 30px;
  -moz-transition: opacity 1s 2.4s, top 1s 2.4s;
  -o-transition: opacity 1s 2.4s, top 1s 2.4s;
  -webkit-transition: opacity 1s, top 1s;
  -webkit-transition-delay: 2.4s, 2.4s;
  transition: opacity 1s 2.4s, top 1s 2.4s;
}

.top-img li {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: calc(100% - 90px);
  background-position: center;
  background-size: cover;
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
  -moz-transition: -moz-transform 8s, height 0.6s;
  -o-transition: -o-transform 8s, height 0.6s;
  -webkit-transition: -webkit-transform 8s, height 0.6s;
  transition: transform 8s, height 0.6s;
}
.top-img li:nth-child(1) {
  background-position: 23% 40%;
}
.top-img li:nth-child(2) {
  background-position: 73% 50%;
}
.top-img li:last-child {
  background-position: 43% 50%;
}
.top-img li.show-img {
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -webkit-transform: scale(1);
  transform: scale(1);
  opacity: 1;
}
.top-slogan li {
  position: absolute;
  top: 70%;
  left: 10%;
  color: #FFF;
  z-index: 2;
  text-shadow: 0px 0px 10px #333;
  font-family: "Ubuntu", Arial, Helvetica;
  font-size: 1.5rem;
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
.top-slogan li.show-text .top-text {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.top-text {
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  -moz-transition: clip-path 0.8s;
  -o-transition: clip-path 0.8s;
  -webkit-transition: clip-path 0.8s;
  transition: clip-path 0.8s;
}

.about-inner {
  padding: 0 50px;
  max-width: 1100px;
  margin: 0 auto;
}
.about-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.about-content {
  width: 30%;
  padding-top: 80px;
}
.about-text span {
  display: block;
}
.about-box {
  width: 55%;
}
.about-img img {
  width: 100%;
}
.about-img.img1 {
  margin-left: auto;
}
.about-img.img2 {
  width: 47%;
  padding-top: 50px;
}
.about-img.img3 {
  width: 40%;
}
.about-photo {
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  padding-top: 80px;
}

.project-title {
  text-align: center;
}
.project .swiper-container {
  position: relative;
  height: calc(25vw + 40px);
  overflow: hidden;
}
.project .swiper-container.show li {
  opacity: 1;
}
.project .swiper-container ul {
  position: relative;
}
.project .swiper-container li {
  position: relative;
  margin: auto;
  font-size: 0.875rem;
  overflow: hidden;
  opacity: 0;
  -moz-transition: opacity 1s;
  -o-transition: opacity 1s;
  -webkit-transition: opacity 1s;
  transition: opacity 1s;
}
.project .swiper-container .swiper-slide {
  width: auto;
  -moz-transform: scale(0.9);
  -ms-transform: scale(0.9);
  -webkit-transform: scale(0.9);
  transform: scale(0.9);
  -webkit-filter: saturate(0) opacity(0.7);
  filter: saturate(0) opacity(0.7);
  -moz-transition: all 1s;
  -o-transition: all 1s;
  -webkit-transition: all 1s;
  transition: all 1s;
}
.project .swiper-container .swiper-slide-active {
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -webkit-transform: scale(1);
  transform: scale(1);
  -webkit-filter: saturate(1) opacity(1);
  filter: saturate(1) opacity(1);
}
.project .swiper-container .pv {
  cursor: pointer;
  position: absolute;
  width: 30px;
  left: 5%;
  bottom: 48%;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  padding: 10px 10px 10px 10px;
  text-align: center;
  z-index: 5;
}
.project .swiper-container .nt {
  cursor: pointer;
  position: absolute;
  width: 30px;
  right: 5%;
  bottom: 48%;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  padding: 10px 10px 10px 10px;
  text-align: center;
  z-index: 5;
}
.project-img {
  height: calc(100% - 40px);
}
.project-img img {
  height: 100%;
  width: unset;
  margin: auto;
}
.project-name {
  padding-top: 20px;
  text-align: center;
}
.project-arrow img {
  width: 100%;
}
.project-btn {
  text-align: center;
  opacity: 0;
  -moz-transform: translateY(-30px);
  -ms-transform: translateY(-30px);
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
  -moz-transition: opacity 1s, -moz-transform 1s;
  -o-transition: opacity 1s, -o-transform 1s;
  -webkit-transition: opacity 1s, -webkit-transform 1s;
  transition: opacity 1s, transform 1s;
}
.project-btn.show {
  opacity: 1;
  -moz-transform: translateY(0px);
  -ms-transform: translateY(0px);
  -webkit-transform: translateY(0px);
  transform: translateY(0px);
}
.project-btn.show:before {
  height: 50px;
}
.project-btn:before {
  content: "";
  width: 1px;
  height: 0px;
  background: #333;
  display: block;
  margin: 60px auto 40px;
  -moz-transition: height 1s;
  -o-transition: height 1s;
  -webkit-transition: height 1s;
  transition: height 1s;
}

.slogan-inner {
  padding: 0 50px;
}
.slogan-text {
  color: #FFF;
  font-size: 1.5rem;
  font-family: "Ubuntu", Arial, Helvetica;
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
  letter-spacing: 0.1em;
  font-weight: 300;
}

.award-inner {
  padding: 0 50px;
  max-width: 1200px;
  margin: 0 auto;
}
.award-content {
  padding: 40px 0;
}
.award-list {
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.award-item {
  width: 50%;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  font-size: 0.75rem;
  padding: 10px 20px;
  border-left: #333 solid 1px;
  box-sizing: border-box;
}
.award-item:nth-child(even) {
  border-right: #333 solid 1px;
}
.award-logo {
  width: 25px;
  margin-right: 15px;
}
.award-logo img {
  width: 100%;
  border: 1px solid #333;
}
.award-text {
  width: calc(100% - 40px);
}

.contact-inner {
  padding: 0 50px;
  max-width: 1200px;
  margin: 0 auto;
}
.contact-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.contact-map {
  width: 50%;
  height: 30vw;
  max-height: 400px;
  background: #333;
}
.contact-content {
  width: 33%;
}
.contact-item {
  font-size: 0.875rem;
  padding-bottom: 8px;
}
.contact-item span {
  display: inline-block;
  color: #999;
  width: 25px;
}
.contact-item a {
  -moz-transition: color 0.6s;
  -o-transition: color 0.6s;
  -webkit-transition: color 0.6s;
  transition: color 0.6s;
}
.contact-item a:hover {
  color: #FFF;
}

@media screen and (max-width: 1100px) {
  .about-content {
    padding-top: 50px;
    width: 35%;
  }
  .about-box {
    width: 50%;
  }

  .project .swiper-container {
    height: calc(28vw + 40px);
  }
  .project-btn:before {
    margin: 0 auto 30px;
  }

  .contact-map {
    width: 55%;
    height: 35vw;
  }
}
@media screen and (max-width: 900px) {
  .about-wrap {
    display: block;
  }
  .about-content {
    padding-top: unset;
    padding-bottom: 80px;
    width: 50%;
  }
  .about-box {
    width: 100%;
  }
  .about-img.img1 {
    width: 65%;
  }
  .about-photo {
    width: 80%;
  }

  .project .swiper-container {
    height: unset;
    padding: 0 50px;
  }
  .project .swiper-container li {
    opacity: 1;
  }
  .project .swiper-container .swiper-wrapper {
    display: block;
    width: 85%;
    margin: 0 auto;
  }
  .project .swiper-container .swiper-slide {
    margin-bottom: 40px;
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -webkit-transform: scale(1);
    transform: scale(1);
    -webkit-filter: saturate(1) opacity(1);
    filter: saturate(1) opacity(1);
  }
  .project .swiper-container .swiper-slide:last-child {
    margin-bottom: unset;
  }
  .project .swiper-container .pv, .project .swiper-container .nt {
    display: none;
  }
  .project a:hover .project-img {
    -webkit-filter: saturate(1);
    filter: saturate(1);
  }
  .project-img {
    height: unset;
    width: 100%;
    clip-path: polygon(100% 0%, 100% 0%, 100% 100%, 100% 100%);
    -webkit-filter: saturate(0);
    filter: saturate(0);
    -moz-transition: filter 1s, clip-path 1s;
    -o-transition: filter 1s, clip-path 1s;
    -webkit-transition: filter 1s, clip-path 1s;
    transition: filter 1s, clip-path 1s;
  }
  .project-img.show {
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
  }
  .project-img img {
    width: 100%;
    height: unset;
  }
  .project-name {
    padding-top: 10px;
    opacity: 0;
    -moz-transform: translateY(30px);
    -ms-transform: translateY(30px);
    -webkit-transform: translateY(30px);
    transform: translateY(30px);
    -moz-transition: opacity 1s, -moz-transform 1s;
    -o-transition: opacity 1s, -o-transform 1s;
    -webkit-transition: opacity 1s, -webkit-transform 1s;
    transition: opacity 1s, transform 1s;
  }
  .project-name.show {
    opacity: 1;
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }

  .award-list {
    display: block;
    border: none;
  }
  .award-item {
    width: auto;
    padding: 10px 0;
    border: none;
    border-bottom: 1px dashed #333;
  }
  .award-item:last-child {
    border-bottom: none;
  }
  .award-item:nth-child(even) {
    border-right: none;
  }

  .contact-wrap {
    display: block;
  }
  .contact-map {
    width: 100%;
    height: 400px;
  }
  .contact-content {
    width: 100%;
    padding-top: 40px;
  }
  .contact-item {
    margin-bottom: 8px;
    border-bottom: 1px dashed #333;
  }
}
@media screen and (max-width: 640px) {
  .top-img li {
    height: calc(100% - 75px);
  }
  .top-slogan li {
    font-size: 1.25rem;
    top: 75%;
    left: 12%;
    padding-right: 10%;
  }

  .about-inner {
    padding: 0 30px;
  }
  .about-content {
    width: 100%;
    padding-bottom: 50px;
  }
  .about-text {
    padding-left: unset;
  }
  .about-text span {
    display: initial;
  }
  .about-btn {
    padding-left: unset;
  }
  .about-img.img1, .about-img.img3 {
    display: none;
  }
  .about-img.img2 {
    width: 100%;
    padding-top: unset;
  }
  .about-photo {
    display: block;
    width: 100%;
    padding-top: unset;
  }

  .project .swiper-container {
    padding: 0 30px;
  }
  .project .swiper-container .swiper-wrapper {
    width: 100%;
  }
  .project .swiper-container .swiper-slide {
    margin-bottom: 30px;
  }
  .project-name {
    text-align: left;
  }
  .project-btn {
    margin-top: 60px;
    padding: 0 30px;
  }
  .project-btn:before {
    display: none;
  }

  .slogan-inner {
    padding: 0 30px;
  }
  .slogan-text {
    font-size: 1.25rem;
  }

  .award-inner {
    padding: 0 30px;
  }
  .award-content {
    padding: 0;
  }

  .contact-inner {
    padding: 0 30px;
  }
  .contact-map {
    width: 100vw;
    margin-left: -30px;
  }
  .contact-list {
    padding-left: unset;
  }
  .contact-btn {
    padding-left: unset;
  }
}