html {
  scroll-behavior: smooth;
  color: #fff;
  font-family: Arial, sans-serif;
}
body {
  background-image: url('img/bg.jpg');
  background-repeat: no-repeat;
  background-color: rgb(20, 20, 20);
}

.containerHead {
  display: flex;
  padding: 70px;
  height: 120px;
  white-space: nowrap;
}
.containerHead .logo {
  width: 300px;
  float: left;
}
.containerHead .logo img {
  width: 150px;
  /*object-fit: contain;*/
}
.containerHead .menu {
  width: 1600px;
  float: left;
  margin: 0;
  padding: 0;
}
.containerHead .lang {
  width: 20px;
  float: left;
  margin: 0;
  padding: 0;
}
.dropbtn {
  width: 20px;
  height: 20px;
  background-image: url("img/lang.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  background-color: transparent;
  cursor: pointer;
  outline: none;
  border: none;
  transition: all 0.5s;
}
.dropdown-content {
  display: none;
  width: 40px;
  z-index: 1;
  font-size: 10pt;
  transform: translateY(-100%);
  transition: 0.3s;
}
.is-active.dropdown-content {
  display: block;
  transform: translateY(0%);
  transition: 0.3s;
}

.dropdown-content a {
  color: #fff;
  padding: 5px 5px;
  text-decoration: none;
  display: block;
  font-family: Arial, sans-serif;
  transition: 0.3s;
}
.dropdown-content a:hover {
  color: rgb(255, 119, 119);
  transition: 0.3s;
}

.menu {
  /* 選單大小 */
  width:65%;
  text-align: right;
}
.menu i {
  display: none;
  padding-right: 2%;
  color: #fff;
}
.menu ul {
  margin:0;
  padding: 0;
  float: right;
  /* 取消ul樣式符號 */
  list-style-type: none;
}
.menu ul li {
  /* 利用float讓第一層li水平排列 */
  float: left;
}
.menu ul li a {
  /* 將a改為區塊元件，以便指定寬高 */
  display:block;
  /* 這邊也要設float，否則IE6會以100%寬度顯示 */
  float:left;
  /* 固定高度 */
  height:30px;
  width: 100px;
  text-align: center;

  color: #fff;
  text-decoration: none;
  transition: 0.3s;
}
.menu ul li a:hover {
  color: rgb(255, 119, 119);
  transition: 0.3s;
}

section {
  display: flex;
  flex-direction: column;
  height: auto;
  min-height: 300px;
  padding: 70px;
  padding-bottom: 250px;
  
}
.container1 {
  width: 30%;
  white-space: nowrap;
  padding-bottom: 200px;
}
.title {
  margin-top: 100px;
  font-size: 80px;
  line-height: 1.2em;
  animation-name: fadeInLeft;
  animation-duration: 1s;
  animation-delay: 0.4s;
  animation-fill-mode: both;
}
.subtitle {
  animation-name: fadeInLeft;
  animation-duration: 1s;
  animation-delay: 0.8s;
  animation-fill-mode: both;
}

.container2 {
  display: flex;
  flex-wrap: wrap;
  width:100%;
  max-width: 100%;
  height: 1000px;
  box-sizing: border-box;
  border: 1px solid rgb(90, 90, 90);
  background-color: rgb(20, 20, 20);
}
.container2L {
  flex: 1;
  min-width: 280px;
  box-sizing: border-box;
  padding-top: 350px;
  border-right: 1px solid rgb(90, 90, 90);
  background-image: url("img/sec2LeftBG.jpg");
}
.c2LTitle {
  font-size: 40px;
  margin: 80px;
  margin-bottom: 0;
  display: flex;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
}
.container2L.active .c2LTitle {
  animation-name: fadeInLeft;
  animation-duration: 1s;
  animation-delay: 0.4s;
  animation-fill-mode: both;
}
.c2LContent {
  margin: 80px;
  margin-top: 20px;
  line-height: 1.7em;
  color: #9ca3a7;
  font-size: 16px;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
  align-items: center;
  display: flex;
}
.container2R {
  flex: 2;
  min-width: 320px;
  width:100%;
  height: 1000px;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-content: flex-start;
  padding: 20px;
}
.c2R_L {
  background-color: #1f1f1f;
  border-radius: 15px;
  padding: 25px;
  width: 220px;
  color: #7c75e0;
  box-sizing: border-box;
  box-shadow: 0px 0px 10px black;
  flex: 1 1 220px;
  max-width: 280px;
}
.td_lower {
  margin-top: 80px;
}
.td_upper {
  margin-bottom: 80px;
}
@media screen and (max-width: 1024px) {
  .stagger-down {
    margin-top: 0px; 
  }
}
.c2RIcon i {
  color: rgb(255, 119, 119);
  font-size: 36px;
  margin-bottom: 50px;
}
.c2RTitle {
  font-size: 22px;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
}
.c2RContent {
  margin-top: 20px;
  line-height: 1.7em;
  color: #9ca3a7;
  font-size: 14px;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
  width: fit-content;
}

.container3 {
  display: flex;
  flex-wrap: wrap;
  width:100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid rgb(90, 90, 90);
  background-color: rgb(20, 20, 20);
}
.container3L {
  flex: 1;
  min-width: 280px;
  box-sizing: border-box;
  padding: 40px;
  margin-left: auto;
  margin-right: auto;
  border-right: 1px solid rgb(90, 90, 90);
  background-image: url("img/sec3LeftBG.jpg");
}
.c3LTitle {
  font-size: 30px;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  text-align: center;
  align-items: center;
  display: flex;
  height: 100%;
}
.c3RTable {
  margin-bottom: 40px;
  border-collapse: collapse;
  width: 100%;
  table-layout: fixed;
}
span {
  border-bottom: 2px solid rgb(255, 110, 110);
}
.container3R {
  flex: 2;
  min-width: 320px;
  width:100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 40px 20px;
}
.container3R th {
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  font-size: 22px;
  color: rgb(255, 110, 110);
  text-align: center;
  width: 33.33%;
}
.container3R td {
  padding: 20px;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
  font-size: 14px;
  text-align: center;
  vertical-align: top;word-wrap: break-word;   /* 長單字自動換行 */
  overflow-wrap: break-word;
}
.c3RTitle {
  font-size: 22px;
  color: #9ca3a7;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  text-align: center;
  margin: 80px;
  margin-top: 40px;
  margin-bottom: 15px;
}
.c3RContact {
  display: flex;
  padding: 20px;
  width: 150px;
  height: 10px;
  border-radius: 12px;
  background-color: rgb(255, 72, 72);
  text-align: center;
  font-size: 22px;
  color: #1f1f1f;
  text-decoration: none;
  justify-content: center;
  align-items: center;
  margin: 0 auto 40px auto;
}
.c3RPartner {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  margin-left: auto;
  margin-right: auto;
}
.c3RPartner img {
  width: 100%;
  max-width: 100px;
  height: auto;
  display: inline-block;
}

#sec3 {
  padding-bottom: 0;
}
.sec3to4 {
  padding: 0;
  margin: 0;
}
.sec3to4 img {
  width: 100%;
  height: auto;
  display: block;
}
#sec4 {
  padding-top: 0;
}

.container4 {
  display: flex;
  border: 1px solid rgb(90, 90, 90);
  background-color: rgb(20, 20, 20);
  margin-left: auto;
  margin-right: auto;
  background-image: url("img/sec4BG.png");
}
.c4Title {
  font-size: 30px;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  text-align: center;
  padding: 50px;
  padding-bottom: 20px;
}
.c4Subtitle {
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
  font-size: 14px;
  text-align: center;
  vertical-align: top;
  color: #9ca3a7;
}
.container4 a {
  text-decoration: none;
  color: rgb(255, 110, 110);
}
.container4 a:hover {
  text-decoration: underline;
}
.container4 table {
  padding: 180px;
  padding-top: 0;
  padding-bottom: 50px;
}
.container4 th {
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  font-size: 22px;
  color: rgb(255, 110, 110);
  width: 33%;
  padding-top: 50px;
  text-align: left;
}
.c4Content {
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
  vertical-align: top;
  padding-left: 3px;
  padding-right: 3px;
}
.c4Content li {
  list-style-type: "▶  ";
  padding-left: 10px;
  padding-right: 10px;
  margin-bottom: 5px;
  font-size: 14px;
}
.c4Content li::marker {
  color: #455886;
}

footer {
  padding: 70px;
  padding-top: 0;
  padding-bottom: 150px;
}
.FootLogo {
  width: 20%;
  float: left;
}
.FootLogo img {
  width: 150px;
}

.FootTitle {
  width: 55%;
  float: right;
  color: #9ca3a7;
  font-size: 14px;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
}
.FootTitle ul {
  list-style-type: none;
  padding-left: 0;
}
.FootTitle i {
  color: rgb(255, 119, 119);
  border: 2px solid rgb(255, 119, 119);
}
.FootTitle li {
  margin-bottom: 5px;
}
.FootTitle a {
  text-decoration: none;
  color: #9ca3a7;
}
.FootTitle a:hover {
  text-decoration: underline;
  color: rgb(255, 119, 119);
}
.top {
  position: fixed;
  right: 0;
  bottom: 0;
}
.btn-back {
  position: fixed;
  width: 70px;
  height: 70px;
  right: 20px;
  bottom: 20px;
  border-radius: 50%;
  background-color: rgb(255, 72, 72);
  text-align: center;
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  line-height: 70px;
  text-decoration: none;
  box-shadow: 0px 0px 8px #b0bec5;
}
.chatBot {
  color: rgb(255, 119, 119);
  font-size: 36px;
  margin-bottom: 50px;
  position: fixed;
  width: 70px;
  height: 70px;
  right: 10px;
  bottom: 0px;
  border-radius: 10px;
  background-color: rgb(255, 72, 72);
  text-align: center;
  font-size: 30px;
  font-weight: 700;
  color: #000000;
  line-height: 70px;
  text-decoration: none;
  box-shadow: 0px 0px 8px #b0bec5;
}

.carousel {
  object-fit: contain;
  padding-top: 0;
  height: 45vh;
  overflow-x: clip;
}
.carousel-slide {
  display: flex;
  animation: slide linear;
  animation-timeline: scroll();
  max-width: 100%;
}
.carousel-slide img {
  object-fit: default;
}

@keyframes slide {
  from {
    transform: translateX(10%);
  }
  to {
    transform: translateX(-10%);
  }
}
@keyframes fadeInLeft {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-30px, 0, 0);
    transform: translate3d(-30px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
.animate-block {
  display: flex;
  animation-name: fadeInLeft;
  animation-duration: 1s;
  animation-delay: 0.4s;
  animation-fill-mode: both;
}
.opaci {
  opacity: 0;
}