@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Hind:400,700");
@import url("https://fonts.googleapis.com/css2?family=Tangerine&display=swap");
/*set layout */
body {
  font-family: "Hind", Arial, Helvetica, "STHeiti Light", "Heiti TC", "微軟正黑體", "Microsoft JhengHei", sans-serif;
  line-height: 1.5;
  letter-spacing: 1px;
  color: #999;
  -webkit-text-size-adjust: 100%;
  background: #222;
}

a {
  text-decoration: none;
  color: #999;
}
a:hover {
  color: #FFF;
}

.wrapper {
  position: relative;
  overflow: hidden;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
}

.logo {
  position: absolute;
  top: 50px;
  left: 50px;
  -webkit-filter: drop-shadow(1px 1px 2px #222);
  filter: drop-shadow(1px 1px 2px #222);
}
.logo img, .logo svg {
  height: 70px;
  width: 196px;
}

#logo-img path, #logo-img rect, #logo-img polygon {
  fill: #C7B299 !important;
}

.nav {
  position: absolute;
  top: 100px;
  right: -10px;
  font-size: 0.875em;
  white-space: nowrap;
  -moz-transform-origin: right center;
  -ms-transform-origin: right center;
  -webkit-transform-origin: right center;
  transform-origin: right center;
  -moz-transform: rotate(-15deg);
  -ms-transform: rotate(-15deg);
  -webkit-transform: rotate(-15deg);
  transform: rotate(-15deg);
  pointer-events: none;
}
.nav li {
  margin: 10px 0;
  pointer-events: auto;
}
.nav a {
  position: relative;
  display: block;
  text-align: right;
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.nav a:after {
  content: "";
  display: inline-block;
  width: 100px;
  height: 5px;
  margin-left: 10px;
}
.nav a .en, .nav a .tw {
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.nav a .tw {
  position: absolute;
  right: 110px;
  opacity: 0;
}
.nav a:hover {
  -moz-transform: translateX(5%);
  -ms-transform: translateX(5%);
  -webkit-transform: translateX(5%);
  transform: translateX(5%);
}
.nav a:hover .en {
  opacity: 0;
}
.nav a:hover .tw {
  opacity: 1;
}
.onScroll .nav a {
  -moz-transform: translateX(125%);
  -ms-transform: translateX(125%);
  -webkit-transform: translateX(125%);
  transform: translateX(125%);
}
.nav-about {
  -moz-transform: translateX(20%);
  -ms-transform: translateX(20%);
  -webkit-transform: translateX(20%);
  transform: translateX(20%);
}
.nav-about:after {
  background: #a6968a;
}
.nav-project {
  -moz-transform: translateX(5%);
  -ms-transform: translateX(5%);
  -webkit-transform: translateX(5%);
  transform: translateX(5%);
}
.nav-project:after {
  background: #907c6d;
}
.nav-service {
  -moz-transform: translateX(30%);
  -ms-transform: translateX(30%);
  -webkit-transform: translateX(30%);
  transform: translateX(30%);
}
.nav-service:after {
  background: #736357;
}
.nav-news {
  -moz-transform: translateX(10%);
  -ms-transform: translateX(10%);
  -webkit-transform: translateX(10%);
  transform: translateX(10%);
}
.nav-news:after {
  background: #9b897b;
}
.nav-contact {
  -moz-transform: translateX(20%);
  -ms-transform: translateX(20%);
  -webkit-transform: translateX(20%);
  transform: translateX(20%);
}
.nav-contact:after {
  background: #907c6d;
}
.nav-hover a {
  -moz-transform: translateX(30%);
  -ms-transform: translateX(30%);
  -webkit-transform: translateX(30%);
  transform: translateX(30%);
}

.mobilenav {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  z-index: 15;
}
.mobilenav-mask {
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 100%;
  background: #111;
  opacity: 0;
  -moz-transition: opacity 0.6s, width 0s 1s;
  -o-transition: opacity 0.6s, width 0s 1s;
  -webkit-transition: opacity 0.6s, width 0s;
  -webkit-transition-delay: 0s, 1s;
  transition: opacity 0.6s, width 0s 1s;
}
.show-nav .mobilenav-mask {
  width: 100vw;
  opacity: 0.9;
  -moz-transition-delay: 1s, 0s;
  -o-transition-delay: 1s, 0s;
  -webkit-transition-delay: 1s, 0s;
  transition-delay: 1s, 0s;
}
.mobilenav-bg {
  position: absolute;
  top: 0;
  right: -300px;
  width: 600px;
  height: 100%;
  background: #222;
  border-left: #333 solid 1px;
  box-shadow: 0 0 5px #666;
  -moz-transform-origin: left top;
  -ms-transform-origin: left top;
  -webkit-transform-origin: left top;
  transform-origin: left top;
  -moz-transform: translateX(100%) skewX(10deg);
  -ms-transform: translateX(100%) skewX(10deg);
  -webkit-transform: translateX(100%) skewX(10deg);
  transform: translateX(100%) skewX(10deg);
  -moz-transition: -moz-transform 1s;
  -o-transition: -o-transform 1s;
  -webkit-transition: -webkit-transform 1s;
  transition: transform 1s;
}
.show-nav .mobilenav-bg {
  -moz-transform: skewX(10deg);
  -ms-transform: skewX(10deg);
  -webkit-transform: skewX(10deg);
  transform: skewX(10deg);
  -moz-transition-delay: 0.6s;
  -o-transition-delay: 0.6s;
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
.mobilenav-nav {
  position: absolute;
  top: 150px;
  right: -10px;
  font-size: 0.875em;
  white-space: nowrap;
  -moz-transform-origin: right center;
  -ms-transform-origin: right center;
  -webkit-transform-origin: right center;
  transform-origin: right center;
  -moz-transform: rotate(-15deg);
  -ms-transform: rotate(-15deg);
  -webkit-transform: rotate(-15deg);
  transform: rotate(-15deg);
  pointer-events: none;
}
.mobilenav-nav li {
  -moz-transform-origin: right center;
  -ms-transform-origin: right center;
  -webkit-transform-origin: right center;
  transform-origin: right center;
  -moz-transform: translateX(120%);
  -ms-transform: translateX(120%);
  -webkit-transform: translateX(120%);
  transform: translateX(120%);
  margin: 10px 0;
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.show-nav .mobilenav-nav li {
  -moz-transform: translateX(0%);
  -ms-transform: translateX(0%);
  -webkit-transform: translateX(0%);
  transform: translateX(0%);
  -moz-transition-delay: 1s;
  -o-transition-delay: 1s;
  -webkit-transition-delay: 1s;
  transition-delay: 1s;
}
.mobilenav-nav a {
  position: relative;
  display: block;
  text-align: right;
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
  pointer-events: auto;
}
.mobilenav-nav a:after {
  content: "";
  display: inline-block;
  width: 100px;
  height: 5px;
  margin-left: 10px;
}
.mobilenav-nav a .en, .mobilenav-nav a .tw {
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.mobilenav-nav a .tw {
  position: absolute;
  right: 110px;
  opacity: 0;
}
.mobilenav-nav a:hover {
  -moz-transform: translateX(5%);
  -ms-transform: translateX(5%);
  -webkit-transform: translateX(5%);
  transform: translateX(5%);
}
.mobilenav-nav a:hover .en {
  opacity: 0;
}
.mobilenav-nav a:hover .tw {
  opacity: 1;
}
.mobilenav-close {
  position: absolute;
  top: 50px;
  right: -50px;
  width: 30px;
  -moz-transition: right 1s;
  -o-transition: right 1s;
  -webkit-transition: right 1s;
  transition: right 1s;
}
.show-nav .mobilenav-close {
  cursor: pointer;
  right: 230px;
  -moz-transition-delay: 0.9s;
  -o-transition-delay: 0.9s;
  -webkit-transition-delay: 0.9s;
  transition-delay: 0.9s;
}
.mobilenav-closebar {
  height: 2px;
  background: #736357;
  margin: 5px 0;
}
.mobilenav-closebar:nth-child(1) {
  -moz-transform: translateY(7px) rotate(45deg);
  -ms-transform: translateY(7px) rotate(45deg);
  -webkit-transform: translateY(7px) rotate(45deg);
  transform: translateY(7px) rotate(45deg);
}
.mobilenav-closebar:nth-child(2) {
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

.hamburger {
  position: absolute;
  top: 50px;
  right: 50px;
  width: 40px;
  cursor: pointer;
}
.hamburger-bar {
  height: 2px;
  background: #C7B299;
  box-shadow: 1px 1px 2px #222;
  margin: 5px 0 0 40px;
  -moz-transition: margin 0.6s, -moz-transform 0.6s;
  -o-transition: margin 0.6s, -o-transform 0.6s;
  -webkit-transition: margin 0.6s, -webkit-transform 0.6s;
  transition: margin 0.6s, transform 0.6s;
}
.onScroll .hamburger-bar:nth-child(1) {
  margin-left: 15px;
}
.onScroll .hamburger-bar:nth-child(2) {
  margin-left: 8px;
  -moz-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
.onScroll .hamburger-bar:nth-child(3) {
  margin-left: 0;
  -moz-transition-delay: 0.4s;
  -o-transition-delay: 0.4s;
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}
.show-nav .hamburger-bar:nth-child(1) {
  -moz-transform: translateX(100px);
  -ms-transform: translateX(100px);
  -webkit-transform: translateX(100px);
  transform: translateX(100px);
}
.show-nav .hamburger-bar:nth-child(2) {
  -moz-transform: translateX(100px);
  -ms-transform: translateX(100px);
  -webkit-transform: translateX(100px);
  transform: translateX(100px);
}
.show-nav .hamburger-bar:nth-child(3) {
  -moz-transform: translateX(100px);
  -ms-transform: translateX(100px);
  -webkit-transform: translateX(100px);
  transform: translateX(100px);
}
.show-nav .hamburger {
  cursor: default;
}

.section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
}
.section-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  -moz-transition: width 0.6s, -moz-transform 0.6s;
  -o-transition: width 0.6s, -o-transform 0.6s;
  -webkit-transition: width 0.6s, -webkit-transform 0.6s;
  transition: width 0.6s, transform 0.6s;
}
.section-bg.bg1 {
  background: #826f62;
  -moz-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  -webkit-transform-origin: left bottom;
  transform-origin: left bottom;
  -moz-transform: skewX(15deg);
  -ms-transform: skewX(15deg);
  -webkit-transform: skewX(15deg);
  transform: skewX(15deg);
}
.section-bg.bg2 {
  background: #222;
  -moz-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  -webkit-transform-origin: left bottom;
  transform-origin: left bottom;
  -moz-transform: skewX(25deg);
  -ms-transform: skewX(25deg);
  -webkit-transform: skewX(25deg);
  transform: skewX(25deg);
}
.show .section-bg {
  width: 100%;
  -moz-transform: skewX(0deg);
  -ms-transform: skewX(0deg);
  -webkit-transform: skewX(0deg);
  transform: skewX(0deg);
}
.show .section-bg.bg2 {
  -moz-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

.text {
  font-size: 0.875em;
}
.text p {
  margin-bottom: 20px;
}
.text p:last-child {
  margin-bottom: 0;
}
.text .en {
  font-size: 0.75rem;
  color: #999;
}

.btn {
  position: relative;
  display: inline-block;
  padding: 0 40px;
  font-size: 0.875em;
}
.btn:before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: -5px;
  left: 0;
  width: 100%;
  border: #333 solid 1px;
  -moz-transform: skewX(-15deg);
  -ms-transform: skewX(-15deg);
  -webkit-transform: skewX(-15deg);
  transform: skewX(-15deg);
}
.btn span {
  position: relative;
  background: #222;
  padding: 0 10px;
}

.scroll-down, .scroll-up {
  position: fixed;
  bottom: 50%;
  width: 40px;
  height: 40px;
  line-height: 40px;
  margin-bottom: -20px;
  text-align: center;
  border: #907c6d solid 1px;
  color: #907c6d;
  background: #222;
  cursor: pointer;
  z-index: 9;
}
.scroll-down:hover, .scroll-up:hover {
  border-color: #FFF;
  color: #FFF;
}
.scroll-down {
  right: 50px;
  -moz-transform: rotate(-90deg);
  -ms-transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
}
.scroll-up {
  left: 50px;
  -moz-transform: rotate(-90deg);
  -ms-transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
}

.footer {
  position: fixed;
  bottom: 50px;
  left: 50px;
  font-size: 0.75em;
  -moz-transform: scale(0.8);
  -ms-transform: scale(0.8);
  -webkit-transform: scale(0.8);
  transform: scale(0.8);
  -moz-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  -webkit-transform-origin: left bottom;
  transform-origin: left bottom;
  z-index: 9;
}

@media screen and (max-width: 1100px), screen and (max-height: 600px) {
  /* set tablet */
  .header {
    -moz-transition: height 0.6s, background 0.6s;
    -o-transition: height 0.6s, background 0.6s;
    -webkit-transition: height 0.6s, background 0.6s;
    transition: height 0.6s, background 0.6s;
  }
  .onScroll .header {
    height: 90px;
    background: #222;
  }

  .logo {
    -moz-transition: top 0.6s;
    -o-transition: top 0.6s;
    -webkit-transition: top 0.6s;
    transition: top 0.6s;
  }
  .onScroll .logo {
    top: 10px;
  }

  .nav {
    display: none;
  }

  .hamburger {
    margin-top: 30px;
    -moz-transition: top 0.6s;
    -o-transition: top 0.6s;
    -webkit-transition: top 0.6s;
    transition: top 0.6s;
  }
  .onScroll .hamburger {
    top: 10px;
  }
  .hamburger-bar:nth-child(1) {
    margin-left: 15px;
  }
  .hamburger-bar:nth-child(2) {
    margin-left: 8px;
  }
  .hamburger-bar:nth-child(3) {
    margin-left: 0;
  }

  .section {
    position: relative;
    height: auto;
    overflow: hidden;
  }

  .scroll-down {
    display: none;
  }

  .scroll-up {
    left: auto;
    right: 50px;
    bottom: 50px;
    margin-bottom: 0;
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }

  .footer {
    position: static;
    padding: 50px;
    -moz-transform-origin: left center;
    -ms-transform-origin: left center;
    -webkit-transform-origin: left center;
    transform-origin: left center;
  }
}
@media screen and (max-width: 640px) {
  /* set mobile */
  .onScroll .header {
    height: 80px;
  }

  .logo {
    top: 20px;
    left: 20px;
  }
  .logo img, .logo svg {
    width: 168px;
    height: 60px;
  }
  .onScroll .logo {
    top: 10px;
  }

  .hamburger {
    top: 20px;
    right: 20px;
    margin-top: 23px;
  }
  .onScroll .hamburger {
    top: 5px;
  }

  .scroll-down, .scroll-up {
    right: 20px;
    bottom: 20px;
  }

  .footer {
    padding: 20px;
  }
}