@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Hind:400,700");
@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond&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: #000;
  -webkit-text-size-adjust: 100%;
}

a {
  text-decoration: none;
  color: #000;
}
a:hover {
  color: #666;
}

.wrapper {
  overflow: hidden;
}

.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 10;
  -moz-transition: background 0.6s;
  -o-transition: background 0.6s;
  -webkit-transition: background 0.6s;
  transition: background 0.6s;
}
.header-inner {
  position: relative;
  padding: 30px 0;
  height: 40px;
  margin: 0 6vw;
  border-bottom: rgba(255, 255, 255, 0.2) solid 1px;
  display: -ms-flexbox;
  display: flex;
  -moz-transition: padding 0.6s, border 0.6s;
  -o-transition: padding 0.6s, border 0.6s;
  -webkit-transition: padding 0.6s, border 0.6s;
  transition: padding 0.6s, border 0.6s;
}
.header-wrap {
  width: 100%;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.onScroll .header {
  background: #FFF;
}
.onScroll .header-inner {
  padding: 15px 0;
  border-bottom: #eee solid 1px;
}

.nav {
  font-size: 0.75rem;
  margin: 0 6vw;
}
.nav li {
  display: inline-block;
  margin: 0 20px;
}
.nav a {
  position: relative;
  display: block;
  color: #FFF;
  line-height: 40px;
  -moz-transition: color 0.6s;
  -o-transition: color 0.6s;
  -webkit-transition: color 0.6s;
  transition: color 0.6s;
}
.onScroll .nav a {
  color: #000;
}
.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 .en:after, .nav a .tw:after {
  content: "";
  position: absolute;
  bottom: -31px;
  left: 0;
  width: 0%;
  height: 1px;
  background: #FFF;
  -moz-transition: width 0.6s, bottom 0.6s;
  -o-transition: width 0.6s, bottom 0.6s;
  -webkit-transition: width 0.6s, bottom 0.6s;
  transition: width 0.6s, bottom 0.6s;
}
.onScroll .nav a .en:after, .onScroll .nav a .tw:after {
  background: #666;
  bottom: -16px;
}
.nav a .tw {
  position: absolute;
  left: 50%;
  white-space: nowrap;
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  opacity: 0;
}
.nav a:hover .tw {
  opacity: 1;
}
.nav a:hover .tw:after {
  width: 100%;
}
.nav a:hover .en {
  opacity: 0;
}
.nav a.active .en:after {
  width: 100%;
}

.social {
  margin-left: auto;
}
.social a {
  display: inline-block;
  width: 30px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #666;
  -webkit-filter: brightness(3);
  filter: brightness(3);
  -moz-transition: filter 0.6s;
  -o-transition: filter 0.6s;
  -webkit-transition: filter 0.6s;
  transition: filter 0.6s;
}
.onScroll .social a {
  -webkit-filter: brightness(1);
  filter: brightness(1);
}
.social a:hover {
  opacity: 0.7;
}
.social a:nth-last-child {
  -webkit-filter: brightness(3);
  filter: brightness(3);
}
.onScroll .social a:nth-last-child {
  -webkit-filter: brightness(1);
  filter: brightness(1);
}
.social img {
  width: 14px;
  display: inline-block;
  margin-bottom: -1px;
}

.logo-img {
  -webkit-filter: brightness(20);
  filter: brightness(20);
  -moz-transition: filter 0.6s;
  -o-transition: filter 0.6s;
  -webkit-transition: filter 0.6s;
  transition: filter 0.6s;
}
.onScroll .logo-img {
  -webkit-filter: brightness(1);
  filter: brightness(1);
}

.top {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100%;
}
.top-images {
  position: relative;
  height: 100%;
  background-position: center;
  background-size: cover;
  overflow: hidden;
}
.top-title {
  position: absolute;
  bottom: 45%;
  left: 6vw;
  color: #FFF;
  z-index: 2;
  letter-spacing: 2px;
  text-shadow: 0px 0px 5px #000;
  font-weight: normal;
}
.top-title .en {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
}
.top-title .tw {
  margin-top: 5px;
  font-size: 0.875rem;
  opacity: 0;
  -moz-transition: opacity 0.6s 1s;
  -o-transition: opacity 0.6s 1s;
  -webkit-transition: opacity 0.6s;
  -webkit-transition-delay: 1s;
  transition: opacity 0.6s 1s;
}
.show .top-title .tw {
  opacity: 1;
}
.top-title span {
  display: block;
  opacity: 0;
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  -moz-transition: clip-path 2s, opacity 2s;
  -o-transition: clip-path 2s, opacity 2s;
  -webkit-transition: clip-path 2s, opacity 2s;
  transition: clip-path 2s, opacity 2s;
}
.show .top-title span {
  opacity: 1;
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.show .top-title span:nth-child(2) {
  -moz-transition-delay: 0.5s;
  -o-transition-delay: 0.5s;
  -webkit-transition-delay: 0.5s;
  transition-delay: 0.5s;
}

.container {
  position: relative;
  z-index: 8;
  background: #FFF;
  padding: 6vw 0;
  margin-top: 100vh;
}

.section {
  padding: 6vw 0;
}

.inner {
  max-width: 1400px;
  margin: auto;
}

.title {
  margin-bottom: 40px;
}
.title .en {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.375rem;
  color: #bbb;
  letter-spacing: 2px;
}
.title .en div {
  width: fit-content;
  opacity: 0;
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  -moz-transition: clip-path 1s, opacity 1s;
  -o-transition: clip-path 1s, opacity 1s;
  -webkit-transition: clip-path 1s, opacity 1s;
  transition: clip-path 1s, opacity 1s;
}
.show .title .en div {
  opacity: 1;
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.show .title .en div:nth-child(2) {
  -moz-transition-delay: 0.5s;
  -o-transition-delay: 0.5s;
  -webkit-transition-delay: 0.5s;
  transition-delay: 0.5s;
}
.title.show .en div {
  opacity: 1;
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.title.show .en div:nth-child(2) {
  -moz-transition-delay: 0.5s;
  -o-transition-delay: 0.5s;
  -webkit-transition-delay: 0.5s;
  transition-delay: 0.5s;
}
.title .tw {
  color: #666;
  font-size: 1rem;
  letter-spacing: 2px;
}
.title .color {
  color: #ceac90;
}

.text .tw {
  font-size: 0.875rem;
}

.btn {
  position: relative;
  display: block;
  width: fit-content;
  margin-top: 40px;
  font-size: 0.75rem;
  color: #666;
}
.btn:after {
  content: "";
  display: block;
  height: 1px;
  background: #ccc;
  margin-top: 5px;
}
.btn:before {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 50%;
  width: 20px;
  height: 3px;
  background: #999;
  margin-left: -10px;
}
.btn:hover {
  color: #000;
}

.footer {
  position: relative;
  background: #FFF;
  z-index: 7;
}
.footer-inner {
  padding: 60px 0;
  margin: 0 6vw;
  border-top: #eee solid 1px;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  font-size: 0.75rem;
}

.scroll-down {
  position: absolute;
  bottom: 40px;
  right: 6vw;
  color: #FFF;
  z-index: 6;
  font-size: 0.75rem;
  font-weight: bold;
  cursor: pointer;
}
.scroll-down-arrow {
  display: inline-block;
  width: 20px;
  height: 20px;
  text-align: center;
  vertical-align: middle;
  line-height: 20px;
  overflow: hidden;
  margin-left: 5px;
}
.scroll-down-inner {
  width: 20px;
  height: 20px;
  -moz-transform: translateY(-100%);
  -ms-transform: translateY(-100%);
  -webkit-transform: translateY(-100%);
  transform: translateY(-100%);
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.scroll-down:hover .scroll-down-inner {
  -moz-transform: translateY(0%);
  -ms-transform: translateY(0%);
  -webkit-transform: translateY(0%);
  transform: translateY(0%);
}
.scroll-up {
  position: fixed;
  bottom: 56px;
  right: 3vw;
  margin-right: -13px;
  font-size: 0.75rem;
  z-index: 9;
  cursor: pointer;
}
.scroll-up-arrow {
  width: 25px;
  height: 25px;
  line-height: 25px;
  text-align: center;
  background: #FFF;
  border: #eee solid 1px;
  overflow: hidden;
  border-radius: 5px;
}
.scroll-up-inner {
  width: 25px;
  height: 25px;
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.scroll-up:hover .scroll-up-arrow {
  background: #f9f8f5;
}
.scroll-up:hover .scroll-up-inner {
  -moz-transform: translateY(-100%);
  -ms-transform: translateY(-100%);
  -webkit-transform: translateY(-100%);
  transform: translateY(-100%);
}

@media screen and (max-width: 1100px) {
  /* set tablet */
  .header-inner {
    border-bottom-color: transparent;
  }
  .onScroll .header-inner {
    border-bottom-color: transparent;
  }
  .show-nav .header-inner {
    border-bottom-color: #e1e1e1;
  }
  .header-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: #f9f8f5;
    opacity: 0;
    -moz-transition: opacity 0.6s, height 0s 0.6s;
    -o-transition: opacity 0.6s, height 0s 0.6s;
    -webkit-transition: opacity 0.6s, height 0s;
    -webkit-transition-delay: 0s, 0.6s;
    transition: opacity 0.6s, height 0s 0.6s;
  }
  .show-nav .header-bg {
    opacity: 1;
    height: 100%;
    -moz-transition-delay: 0s, 0s;
    -o-transition-delay: 0s, 0s;
    -webkit-transition-delay: 0s, 0s;
    transition-delay: 0s, 0s;
  }
  .header-wrap {
    position: absolute;
    top: 100%;
    height: 0;
    left: 0;
    display: block;
    overflow: hidden;
  }
  .show-nav .header-wrap {
    height: auto;
  }

  .nav {
    margin: 40px 0;
  }
  .nav li {
    margin: 0;
    display: block;
    opacity: 0;
    -moz-transition: opacity 0.6s;
    -o-transition: opacity 0.6s;
    -webkit-transition: opacity 0.6s;
    transition: opacity 0.6s;
  }
  .show-nav .nav li {
    opacity: 1;
  }
  .show-nav .nav li:nth-child(1) {
    -moz-transition-delay: 0.6s;
    -o-transition-delay: 0.6s;
    -webkit-transition-delay: 0.6s;
    transition-delay: 0.6s;
  }
  .show-nav .nav li:nth-child(2) {
    -moz-transition-delay: 0.8s;
    -o-transition-delay: 0.8s;
    -webkit-transition-delay: 0.8s;
    transition-delay: 0.8s;
  }
  .show-nav .nav li:nth-child(3) {
    -moz-transition-delay: 1s;
    -o-transition-delay: 1s;
    -webkit-transition-delay: 1s;
    transition-delay: 1s;
  }
  .show-nav .nav li:nth-child(4) {
    -moz-transition-delay: 1.2s;
    -o-transition-delay: 1.2s;
    -webkit-transition-delay: 1.2s;
    transition-delay: 1.2s;
  }
  .show-nav .nav li:nth-child(5) {
    -moz-transition-delay: 1.4s;
    -o-transition-delay: 1.4s;
    -webkit-transition-delay: 1.4s;
    transition-delay: 1.4s;
  }
  .nav a .tw {
    left: 0;
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  .nav a .en:after, .nav a .tw:after {
    bottom: 5px;
    background: #999;
  }
  .onScroll .nav a .en:after, .onScroll .nav a .tw:after {
    bottom: 5px;
  }
  .show-nav .nav a {
    color: #000;
  }
  .nav a:hover .tw:after {
    width: 12px;
  }
  .nav a.active .en:after {
    width: 12px;
  }

  .social {
    border-top: #e1e1e1 solid 1px;
    padding: 10px 0;
    opacity: 0;
    -moz-transform: translateY(20px);
    -ms-transform: translateY(20px);
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -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-nav .social {
    opacity: 1;
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
    -moz-transition-delay: 1.6s;
    -o-transition-delay: 1.6s;
    -webkit-transition-delay: 1.6s;
    transition-delay: 1.6s;
  }
  .social a {
    text-align: left;
  }
  .show-nav .social a {
    color: #aaa;
  }

  .show-nav .logo-img {
    -webkit-filter: brightness(1);
    filter: brightness(1);
  }

  .hamburger {
    position: absolute;
    right: 0;
    cursor: pointer;
    padding: 12px 0;
  }
  .hamburger-bar {
    width: 20px;
    height: 1px;
    background: #FFF;
    margin: 3px 0;
    -moz-transition: -moz-transform 0.6s;
    -o-transition: -o-transform 0.6s;
    -webkit-transition: -webkit-transform 0.6s;
    transition: transform 0.6s;
  }
  .onScroll .hamburger-bar, .show-nav .hamburger-bar {
    background: #000;
  }
  .show-nav .hamburger-bar:nth-child(1) {
    -moz-transform: translateY(4px) rotate(45deg);
    -ms-transform: translateY(4px) rotate(45deg);
    -webkit-transform: translateY(4px) rotate(45deg);
    transform: translateY(4px) rotate(45deg);
  }
  .show-nav .hamburger-bar:nth-child(2) {
    -moz-transform: scaleX(0);
    -ms-transform: scaleX(0);
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
  }
  .show-nav .hamburger-bar:nth-child(3) {
    -moz-transform: translateY(-4px) rotate(-45deg);
    -ms-transform: translateY(-4px) rotate(-45deg);
    -webkit-transform: translateY(-4px) rotate(-45deg);
    transform: translateY(-4px) rotate(-45deg);
  }

  .footer-inner {
    padding: 30px 0;
  }

  .scroll-up {
    bottom: 26px;
  }
}
@media screen and (max-width: 640px) {
  /* set mobile */
  .top-title {
    bottom: 150px;
  }

  .title .en {
    font-size: 1.25rem;
    letter-spacing: 3px;
  }

  .footer-inner {
    display: block;
    padding-right: 40px;
  }
  .footer-copy, .footer-design {
    display: inline;
  }

  .scroll-up {
    right: 6vw;
    margin-right: 0;
    bottom: 35px;
  }
}
@media screen and (max-width: 1100px) and (max-height: 400px) {
  .nav {
    margin: 20px 0;
  }
  .nav ul {
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .nav li {
    width: 50%;
  }
}