.title {
  position: absolute;
  top: -20%;
  right: -15%;
  font-size: 0.9em;
  font-weight: normal;
  -moz-transform-origin: left center;
  -ms-transform-origin: left center;
  -webkit-transform-origin: left center;
  transform-origin: left center;
  -moz-transform: translate(100%, -50%) rotate(90deg) translateX(40px);
  -ms-transform: translate(100%, -50%) rotate(90deg) translateX(40px);
  -webkit-transform: translate(100%, -50%) rotate(90deg) translateX(40px);
  transform: translate(100%, -50%) rotate(90deg) translateX(40px);
  background: #222;
  padding: 0 10px;
  opacity: 0;
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.title.show {
  opacity: 1;
  -moz-transition-delay: 1s;
  -o-transition-delay: 1s;
  -webkit-transition-delay: 1s;
  transition-delay: 1s;
  -moz-transform: translate(100%, -50%) rotate(90deg);
  -ms-transform: translate(100%, -50%) rotate(90deg);
  -webkit-transform: translate(100%, -50%) rotate(90deg);
  transform: translate(100%, -50%) rotate(90deg);
}

.top-scroll {
  width: 1px;
  height: 0%;
  bottom: 10%;
  left: 50%;
  background: #FFF;
  position: absolute;
  z-index: 5;
}
.show-page .top-scroll {
  -moz-animation: scroll 3s infinite;
  -webkit-animation: scroll 3s infinite;
  animation: scroll 3s infinite;
}
.top-scroll-text {
  position: absolute;
  left: 50%;
  bottom: 5%;
  opacity: 0;
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.show-page .top-scroll-text {
  opacity: 1;
}

@-moz-keyframes scroll {
  0% {
    height: 0;
    margin-bottom: 10vh;
  }
  25% {
    height: 10vh;
    margin-bottom: 0;
  }
  50% {
    height: 0;
    margin-bottom: 0;
  }
  100% {
    height: 0;
    margin-bottom: 0;
  }
}
@-webkit-keyframes scroll {
  0% {
    height: 0;
    margin-bottom: 10vh;
  }
  25% {
    height: 10vh;
    margin-bottom: 0;
  }
  50% {
    height: 0;
    margin-bottom: 0;
  }
  100% {
    height: 0;
    margin-bottom: 0;
  }
}
@keyframes scroll {
  0% {
    height: 0;
    margin-bottom: 10vh;
  }
  25% {
    height: 10vh;
    margin-bottom: 0;
  }
  50% {
    height: 0;
    margin-bottom: 0;
  }
  100% {
    height: 0;
    margin-bottom: 0;
  }
}
.about {
  height: 100vh;
  margin: 180px 0 0;
}
.about-wrap {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
}
.about-content {
  position: relative;
  width: 35%;
  margin: 5%;
}
.about-content span {
  display: block;
}
.about-decoline {
  position: absolute;
  top: -40%;
  width: 120%;
  height: 0;
  opacity: 0;
  border: #57585d solid 1px;
  -moz-transition: opacity 0.6s, height 0.6s, top 0.6s;
  -o-transition: opacity 0.6s, height 0.6s, top 0.6s;
  -webkit-transition: opacity 0.6s, height 0.6s, top 0.6s;
  transition: opacity 0.6s, height 0.6s, top 0.6s;
}
.show .about-decoline {
  opacity: 0.3;
  height: 160%;
}
.show .about-decoline.line1 {
  top: -32%;
  left: -10%;
  -moz-transition-delay: 0.6s;
  -o-transition-delay: 0.6s;
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
.show .about-decoline.line2 {
  top: -25%;
  left: -5%;
  -moz-transition-delay: 0.8s;
  -o-transition-delay: 0.8s;
  -webkit-transition-delay: 0.8s;
  transition-delay: 0.8s;
}
.about-img {
  position: relative;
  width: 55%;
}
.about-img:after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: #222;
  -moz-transition: width 1s;
  -o-transition: width 1s;
  -webkit-transition: width 1s;
  transition: width 1s;
}
.about-img.show:after {
  width: 0;
}
.about-img img {
  width: 100%;
}

.slogan1 {
  position: relative;
  color: #ccc;
  text-align: center;
  font-size: 1.25em;
  font-weight: 300;
  margin: 0 0 90px;
}
.slogan1 span {
  display: block;
}
.slogan1-decoline {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100px;
  height: 100px;
  margin: -50px 0 0 -50px;
  border: #57585d solid 1px;
  z-index: -1;
  opacity: 0;
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  -moz-transition: opacity 0.6s 0.3s, -moz-transform 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s, -o-transform 0.6s 0.3s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  -webkit-transition-delay: 0.3s, 0.3s;
  transition: opacity 0.6s 0.3s, transform 0.6s 0.3s;
}
.show .slogan1-decoline {
  opacity: 0.3;
}
.show .slogan1-decoline.line1 {
  -moz-transform: translateX(20px) rotate(45deg);
  -ms-transform: translateX(20px) rotate(45deg);
  -webkit-transform: translateX(20px) rotate(45deg);
  transform: translateX(20px) rotate(45deg);
}
.show .slogan1-decoline.line3 {
  -moz-transform: translateX(-20px) rotate(45deg);
  -ms-transform: translateX(-20px) rotate(45deg);
  -webkit-transform: translateX(-20px) rotate(45deg);
  transform: translateX(-20px) rotate(45deg);
}
.slogan1-inner {
  opacity: 0;
  -moz-transition: opacity 1s;
  -o-transition: opacity 1s;
  -webkit-transition: opacity 1s;
  transition: opacity 1s;
}
.show .slogan1-inner {
  opacity: 1;
}

.concept {
  margin: 0 0 180px;
}
.concept-wrap {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
}
.concept-content {
  position: relative;
  width: 40%;
  padding: 5%;
  margin-right: -20%;
  z-index: 2;
}
.concept-content span {
  display: block;
}
.concept-content .text {
  margin-top: 20px;
}
.concept-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  max-width: 550px;
  background: #3e3f43;
  z-index: -1;
  -moz-transition: height 0.6s;
  -o-transition: height 0.6s;
  -webkit-transition: height 0.6s;
  transition: height 0.6s;
}
.show .concept-bg {
  height: 100%;
  -moz-transition-delay: 0.3s;
  -o-transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
  transition-delay: 0.3s;
}
.concept-decoline {
  position: absolute;
  border: #57585d solid 1px;
  opacity: 0;
  top: 0;
  left: 5%;
  width: 100%;
  height: 105%;
  -moz-transition: opacity 0.6s, top 0.6s;
  -o-transition: opacity 0.6s, top 0.6s;
  -webkit-transition: opacity 0.6s, top 0.6s;
  transition: opacity 0.6s, top 0.6s;
}
.show .concept-decoline {
  opacity: 0.6;
  top: 5%;
  -moz-transition-delay: 0.6s;
  -o-transition-delay: 0.6s;
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
.concept-img {
  position: relative;
  width: 70%;
}
.concept-img:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #222;
  -moz-transition: width 1s;
  -o-transition: width 1s;
  -webkit-transition: width 1s;
  transition: width 1s;
}
.concept-img.show:after {
  width: 0;
}
.concept-img img {
  width: 100%;
}

.designer-wrap {
  position: relative;
  display: -ms-flexbox;
  display: flex;
}
.designer-img {
  position: relative;
  width: 40%;
  overflow: hidden;
  margin-bottom: -100px;
  z-index: 2;
  opacity: 0;
  -moz-transform: translateY(-40px);
  -ms-transform: translateY(-40px);
  -webkit-transform: translateY(-40px);
  transform: translateY(-40px);
  -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;
}
.designer-img.show {
  opacity: 1;
  -moz-transform: translateY(0px);
  -ms-transform: translateY(0px);
  -webkit-transform: translateY(0px);
  transform: translateY(0px);
}
.designer-img img {
  float: right;
  height: 500px;
}
.designer-content {
  width: 40%;
  margin: 5% 10%;
}
.designer-name {
  font-size: 1.25em;
  margin-bottom: 20px;
  color: #FFF;
  display: flex;
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.show .designer-name {
  opacity: 1;
  -moz-transform: translateY(0px);
  -ms-transform: translateY(0px);
  -webkit-transform: translateY(0px);
  transform: translateY(0px);
}
.designer-icon {
  width: 20px;
  margin-left: 6px;
  margin-top: 2px;
}
.designer-icon img {
  width: 100%;
}
.designer-text {
  max-width: 500px;
}
.designer-decoline {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60px;
  height: 60px;
  margin-bottom: -30px;
  border: #57585d solid 1px;
  -moz-transform: translateY(-20px) rotate(45deg);
  -ms-transform: translateY(-20px) rotate(45deg);
  -webkit-transform: translateY(-20px) rotate(45deg);
  transform: translateY(-20px) rotate(45deg);
  opacity: 0;
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.designer-decoline.show.line1 {
  opacity: 0.7;
  -moz-transform: translateY(20px) rotate(45deg);
  -ms-transform: translateY(20px) rotate(45deg);
  -webkit-transform: translateY(20px) rotate(45deg);
  transform: translateY(20px) rotate(45deg);
}
.designer-decoline.show.line2 {
  opacity: 0.5;
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.designer-decoline.show.line3 {
  opacity: 0.3;
}
.designer-slogan {
  position: relative;
  padding: 180px 0;
  color: #ccc;
  text-align: center;
  font-size: 1.25em;
  font-weight: 300;
}
.designer-slogan:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: #3e3f43;
  -moz-transition: width 1s;
  -o-transition: width 1s;
  -webkit-transition: width 1s;
  transition: width 1s;
  z-index: -1;
}
.designer-slogan.show:before {
  width: 100%;
}
.designer-slogan-inner {
  opacity: 0;
  -moz-transform: translateY(-40px);
  -ms-transform: translateY(-40px);
  -webkit-transform: translateY(-40px);
  transform: translateY(-40px);
  -moz-transition: opacity 0.6s 0.6s, -moz-transform 0.6s 0.6s;
  -o-transition: opacity 0.6s 0.6s, -o-transform 0.6s 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  -webkit-transition-delay: 0.6s, 0.6s;
  transition: opacity 0.6s 0.6s, transform 0.6s 0.6s;
}
.show .designer-slogan-inner {
  opacity: 1;
  -moz-transform: translateY(0px);
  -ms-transform: translateY(0px);
  -webkit-transform: translateY(0px);
  transform: translateY(0px);
}

.expertise {
  position: relative;
}
.expertise-line {
  position: absolute;
  left: 50%;
  top: -75px;
  height: 0;
  width: 1px;
  background: #57585d;
  -moz-transition: height 0.6s;
  -o-transition: height 0.6s;
  -webkit-transition: height 0.6s;
  transition: height 0.6s;
}
.show .expertise-line {
  height: 150px;
}
.expertise-title {
  font-size: 0.875em;
  color: #FFF;
  text-align: center;
  padding: 150px 0 80px;
  opacity: 0;
  -moz-transition: opacity 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s;
  -webkit-transition: opacity 0.6s;
  -webkit-transition-delay: 0.3s;
  transition: opacity 0.6s 0.3s;
}
.show .expertise-title {
  opacity: 1;
}
.expertise-content {
  display: -ms-flexbox;
  display: flex;
  text-align: center;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.expertise-content li {
  padding: 15px;
  border: rgba(87, 88, 93, 0.3) solid 1px;
  width: 22%;
  box-sizing: border-box;
  -moz-transform: scale(0.5);
  -ms-transform: scale(0.5);
  -webkit-transform: scale(0.5);
  transform: scale(0.5);
  opacity: 0;
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.show .expertise-content li {
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -webkit-transform: scale(1);
  transform: scale(1);
  opacity: 1;
}
.show .expertise-content li:nth-child(1) {
  -moz-transition-delay: 0.6s;
  -o-transition-delay: 0.6s;
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
.show .expertise-content li:nth-child(2) {
  -moz-transition-delay: 0.8s;
  -o-transition-delay: 0.8s;
  -webkit-transition-delay: 0.8s;
  transition-delay: 0.8s;
}
.show .expertise-content li:nth-child(3) {
  -moz-transition-delay: 1s;
  -o-transition-delay: 1s;
  -webkit-transition-delay: 1s;
  transition-delay: 1s;
}
.show .expertise-content li:nth-child(4) {
  -moz-transition-delay: 1.2s;
  -o-transition-delay: 1.2s;
  -webkit-transition-delay: 1.2s;
  transition-delay: 1.2s;
}
.expertise-content .en {
  font-size: 0.75em;
}
.expertise-content .tw {
  color: #FFF;
}

@media screen and (max-width: 1100px) {
  .about-content span, .concept-content span {
    display: inline;
  }

  .designer-content {
    margin: 5% 0 5% 5%;
    width: 50%;
  }
  .designer-img {
    width: 45%;
  }
  .designer-slogan {
    padding: 150px 0;
  }

  .expertise-title {
    padding-top: 100px;
  }
}
@media screen and (max-width: 800px) {
  .top-scroll {
    display: none;
  }
  .top-scroll-text {
    display: none;
  }

  .title {
    top: 5%;
    right: 0;
  }

  .about {
    height: unset;
  }
  .about-wrap {
    display: block;
  }
  .about-img {
    width: auto;
  }
  .about-content {
    width: auto;
    padding: 10%;
    margin: 40px 0;
  }
  .about-decoline {
    width: 96%;
  }
  .show .about-decoline {
    height: 100%;
  }
  .show .about-decoline.line1 {
    left: 0;
    top: 5%;
  }
  .show .about-decoline.line2 {
    top: 0;
    left: 4%;
  }

  .concept {
    margin: unset;
  }
  .concept-wrap {
    display: block;
  }
  .concept-img {
    width: auto;
  }
  .concept-content {
    width: auto;
    max-width: 450px;
    margin: -40px auto 0;
  }
  .concept-decoline {
    left: 2%;
    top: -3%;
  }

  .slogan1, .designer-slogan {
    font-size: 1em;
  }

  .slogan1 {
    margin: 90px 0;
  }

  .designer-wrap {
    display: block;
  }
  .designer-img {
    width: auto;
    margin: 0;
  }
  .designer-img img {
    height: auto;
    width: 100%;
  }
  .designer-content {
    width: auto;
    margin: 40px 0 100px;
  }
  .designer-decoline {
    right: 50%;
    bottom: -100px;
    margin: 0 -20px -20px 0;
    width: 40px;
    height: 40px;
    -moz-transform: translateX(0px) rotate(45deg);
    -ms-transform: translateX(0px) rotate(45deg);
    -webkit-transform: translateX(0px) rotate(45deg);
    transform: translateX(0px) rotate(45deg);
  }
  .designer-decoline.show.line1 {
    -moz-transform: translateX(15px) rotate(45deg);
    -ms-transform: translateX(15px) rotate(45deg);
    -webkit-transform: translateX(15px) rotate(45deg);
    transform: translateX(15px) rotate(45deg);
  }
  .designer-decoline.show.line2 {
    -moz-transform: translateX(0px) rotate(45deg);
    -ms-transform: translateX(0px) rotate(45deg);
    -webkit-transform: translateX(0px) rotate(45deg);
    transform: translateX(0px) rotate(45deg);
  }
  .designer-decoline.show.line3 {
    -moz-transform: translateX(-15px) rotate(45deg);
    -ms-transform: translateX(-15px) rotate(45deg);
    -webkit-transform: translateX(-15px) rotate(45deg);
    transform: translateX(-15px) rotate(45deg);
  }
  .designer-slogan {
    padding: 100px 0;
  }

  .expertise-title {
    padding-bottom: 40px;
  }
  .expertise-content li {
    width: 48%;
    margin: 2% 0;
  }
}
@media screen and (max-width: 640px) {
  .concept-content {
    margin: 40px auto;
  }

  .expertise-content .tw {
    font-size: 0.875em;
  }
}