@charset "UTF-8";
* {
  font-family: 'Roboto', '微軟黑體';
  font-weight: 500;
}
* h1, * .h1 {
  font-size: 42px;
  letter-spacing: 0px;
  /* padding-bottom: 20px; */
}
* h2, * .h2 {
  font-size: 30px;
  font-weight: 500 !important;
  color: black;
}
* h3, * .h3 {
  font-size: 18px;
  font-weight: 400 !important;
  line-height: 1.5;
}
* h4, * .h4 {
  font-size: 17px;
  line-height: 1.5;
  font-weight: 400 !important;
}
* h5, * .h5 {
  font-size: 24px;
  font-weight: 500 !important;
}
* h6, * .h6 {
  font-size: 12px;
}
/* 螢幕小於991時 */
@media (max-width: 991px) {
  * {
    font-family: 'Roboto', '微軟黑體';
    font-weight: 500;
  }
  * h1, * .h1 {
    font-size: 36px;
    letter-spacing: 0px;
  }
  * h2, * .h2 {
    font-size: 24px;
    font-weight: 300 !important;
    color: black;
  }
  * h3, * .h3 {
    font-size: 18px;
  }
  * h4, * .h4 {
    font-size: 16px;
    line-height: 1.5;
    font-weight: 400 !important;
  }
  * h5, * .h5 {
    font-size: 20px;
    font-weight: 500 !important;
  }
  * h6, * .h6 {
    font-size: 12px;
  }
}

 /* 螢幕小於430時 */
 @media (max-width: 430px) {
  * {
    font-family: 'Roboto', '微軟黑體';
    font-weight: 500;
  }
  * h1, * .h1 {
    font-size: 23px;
    letter-spacing: 1px;
  }
  * h2, * .h2 {
    font-size: 20px;
    font-weight: 500 !important;
    color: black;
  }
  * h3, * .h3 {
    font-size: 16px;
  }
  * h4, * .h4 {
    font-size: 14px;
    line-height: 1.5;
    font-weight: 400 !important;
  }
  * h5, * .h5 {
    font-size: 18px;
    font-weight: 500 !important;
  }
  * h6, * .h6 {
    font-size: 1px;
  }
 
}
  

html, body {
  padding: 0px;
  margin: 0px;
  overflow-x: hidden;
  
}
header {
  background-color: white; 
  position: fixed;
  top: 0px;
  z-index: 1000;
  width: 100%;
}
header .navbar-dark .navbar-nav .nav-link {
  color: black;
  font-weight: 500;
}
header .logo {
  padding-bottom: 50px;
}
header .h-40 {
  display: flex;
}
header .container.custom-toggler{
  max-width: 1800px;
  padding: 0px 5%;
}
header .navbar-dark .navbar-nav .nav-link:hover {
  color: #00A499 !important;
}
header .navbar-dark .navbar-nav .nav-link:focus {
  color: black;
}

header .btn-warning {
  background-color: #00A499;
  border-color: white;
  border-width: 1px;
  color: white;
  margin-left: 16px;
}
header .btn-warning:hover {
  background-color: #007C73;
  border-color: #007C73;
  border-width: 1px;
  color: white;
}
header .btn-warning:focus {
  background-color: #007C73;
  color: white;
  border-color: #007C73;
  box-shadow: none;
}

header .navbar-dark .navbar-nav .dropdown-toggle {
  text-decoration: none !important;
  border: unset !important;
  color: #000 !important;
}

.dropdown-item {
  height: 40px;
  line-height: 30px;
}

.dropdown-item:hover {
  border-radius: 0 !important;
  cursor: pointer;
}

.dropdown-item:active {
  background-color: #E8E8E8 !important;
}
div.jumbotron {
  width:100% !important;
  position: relative;
  text-align: center;

  line-height: 0 !important;
  letter-spacing: 0px;
  color: white;
  /* background-size: cover;
  background-position: center center;
  height: 100%;
  background-size: cover; */
}
div.jumbotron .banner-pic{
  background: linear-gradient(to right, #95EDF9,#80D9BA,#69CDD3);
  /* background-image: url(./pic/about-banner.png); */
  background-repeat: no-repeat;
  background-position: right;
  height: 420px;
}
div.jumbotron .title {
  position: relative !important;
  display: flex;
  justify-content: left;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: right center;
  text-align: left;
}
div.jumbotron .title-text{
  padding-left: 15%;
  color: black;
}
.btn-primary {
  background-color: #00A499;
  border: #00A499;
}
.btn-primary:hover {
  background-color: #007C73;
}
.btn-primary:focus {
  background-color: #007C73;
  color: white;
  border-color: #007C73;
  box-shadow: none;
}
div.about .container {
  padding: 80px 20px;
}
div.cooperate .container {
  padding: 80px 20px;
  /* margin-top: 5%; */
}
.header-margin {
  margin: 0px 100px;
}
div.about .col-md-4.a {
  padding: 40px 50px;
}
div.about .col-md-4.a img {
  width: 200px;
  height: 200px;
  border-radius: 150px;
  object-position: cover;
}

div.about .col-md-4.a h4 {
  text-align: left;
}
div.cooperate .col-md-4.a {
  padding: 40px 50px;
}
div.cooperate .col-md-4.a img {
  width: 200px;
  height: 200px;
  border-radius: 10px;
  object-position: cover;
}
div.cooperate .col-md-4.a h4 {
  text-align: center;
}
.officialBtn{
  margin-left: 60px;
}
/* 螢幕小於991時 */
@media (max-width: 991px) {
    div.jumbotron video{
    height: 470px;
    width: 991px;
    display: block;
    }
    div.jumbotron h1{
    font-size:36px;
    }
    div.jumbotron h3{
    font-size:18px;
    }
    div.jumbotron .top-30{
     margin-top: 10px;
    }
    div.jumbotron .title-text{
      padding:0 15%;
    }
    div.about .col-md-4.a img {
    width: 150px;
    height: 150px;
    border-radius: 100px;
    object-position: cover;
    }
    div.cooperate .col-md-4.a img {
      width: 150px;
      height: 150px;
      border-radius: 100px;
      object-position: cover;
      }
    div.about .container {
      padding: 60px 20px;
      }
    div.cooperate .container {
      padding: 60px 20px;
     }
      
    div.story img {
    width: -webkit-fill-available;
    }
    .ui .first-part{
      width: 100%;
      padding:5% 0px;
      display: block;
    }
    .ui .first-part img{
      width: 100%;
      display: block;
    }
    .first-part-1{
      display: flex !important;
      flex-direction: column-reverse;
    }
    .officialBtn{
      width: 100%;
      text-align: center;
      margin: unset !important;
    }
    div.about .col-md-4.a {
      padding: 20px 50px !important;
      line-height: 0.5;
    }
    div.cooperate .col-md-4.a {
      padding: 20px 50px !important;
      line-height: 0.5;
    }
    .ui .first-part .p-100 {
      padding: 0px !important;
      padding-bottom: 40px !important;
      padding-top: -20px !important;
    }
    .ui .first-part video {
      margin: 80px 0px !important;
    }
    .ui .first-part .h2 {
      text-align: center;
    }
    .ui .first-part .block-center.align-items-center{
      padding: 0px 0px;
    }
    header .navbar-dark .navbar-nav .nav-link {
      color: black;
      font-weight: 500;
      text-align: center;
    }
    header .container.custom-toggler{
      max-width: 951px;
    }
    header .btn-warning {
      background-color: white;
      border-color: white;
      border-width: 0px;
      color: black;
      margin-left: 0px;
      font-size: 16px;
      font-weight: 500;
      text-align: center;
    }
    header .btn-warning:hover {
      background-color: white;
      border-color: white;
      border-width: 0px;
      color: #00A499;
      margin-left: 0px;
      font-size: 16px;
      font-weight: 500;
      text-align: center;
    }
    header .btn-warning:focus {
      background-color: white;
      border-color: white;
      border-width: 0px;
      color: black;
      margin-left: 0px;
      font-size: 16px;
      font-weight: 500;
      text-align: center;
    }
    header .btn-warning:active {
      background-color: white;
      border-color: white;
      border-width: 0px;
      color: black;
      margin-left: 0px;
      font-size: 16px;
      font-weight: 500;
      text-align: center;
    }
    header .btn-warning:focus-visible {
      background-color: white;
      border-color: white;
      border-width: 0px;
      color: black;
      margin-left: 0px;
      font-size: 16px;
      font-weight: 500;
      text-align: center;
    }
    header .navbar-nav .nav-item{
      text-align: center;
    }
    .ui .first-part img {
      margin: 30px 0px 10px 0px !important;
    }
    .ui .first-part video {
      margin: 30px 0px 10px 0px !important;
    }
  
  
    .title-green{
      color: #007C73;
      font-weight: 800 !important;
      text-align: center;
      padding: 0px !important;
    }
    div.ui .first-part .block-center.align-items-center {
      padding: 20px 0px 40px 0px;
    }
    .describe {
      width: 92% !important;
      padding-left: 50px !important;
    }

    .no-show {
      display: none;
    }

}
div.about .col-md-4.a h6 {
/*   padding:50px; */
}
div.ui{
  width: 100%;
  display: inline-block;
}
div.ui .ui1 .col-md-6{
  padding-left:100px;
}
div.ui .ui3 .col-md-6{
  padding-left:100px;
}
div.ui .col-md-6{
  padding:0px;
  color:white;
}
div.ui .col-md-12{
  padding:150px;
  color:white;
}
div.ui .ui1{
  height: 500px;
  background-image: url("https://codetheweb.blog/assets/img/posts/css-advanced-background-images/cover.jpg");
  background-position: 0 bottom;
  background-size: cover;
}
div.ui .ui2{
  display: flex;
  height: 500px;
  background-image: url("https://codetheweb.blog/assets/img/posts/css-advanced-background-images/cover.jpg");
  background-position: 0 bottom;
  background-size: cover;
}
div.ui .ui３{
  display: flex !important;
  height: 500px;
  background-position: 0 bottom;
  background-size: cover;
}
.block-center{
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 50%;
}
div.ui .ui3{
  display: flex !important;
  color: black;
  height: 500px;
  background-position: 0 bottom;
  background-size: cover;
}
div.ui .ui3 .h4{
  color:black;
}  
div.ui .ui3 .h3{
  color:black;
}  
div.story {
  background-color: #fff;
  padding: 0px 40px;
  padding-top: 30px;
}
div.cooperate {
  background-color: #eee;
}
div.footer {
  background-color: #eee;
}
div.story container {
  padding: 0px 50px;
  line-height: 1.5 !important;
}
div.story .col-md-4{
  margin-bottom: 32px;
}
.qrcode img {
  height: 150px;
  padding-bottom: 20px;
}

.story {
  padding: 40px;
}
.story .col-md-6 {
  padding: 0px 20px;
}

div.picture {
  color: white;
  width: 100%;
}
div.picture .col-md-6 {
  padding: 100px;
  transition-duration: 0.5s;
}
div.picture .gaussian {
  background-image: url(./pic/3D\ gaussian\ splatting.png);
  background-size: cover;
  background-position: center center;
}
div.picture .gaussian:hover {
  filter: brightness(0.7);
  background-size: 160%;
  background-position: center center;
  transition-duration: 0.5s;
  cursor: pointer;
}
div.picture .scene {
  background-image: url(./pic/ai\ true\ scene.png);
  background-size: cover;
  background-position: center center;
  transition-duration: 0.5s;
}
div.picture .scene:hover {
  filter: brightness(0.7);
  transition-duration: 0.5s;
  background-size: 140%;
  background-position: center center;
  cursor: pointer;
}
div.picture .stream {
  background-image: url(./pic/ai\ true\ stream.png);
  background-size: cover;
  background-position: center center;
  transition-duration: 0.5s;
}
div.picture .stream:hover {
  filter: brightness(0.7);
  transition-duration: 0.5s;
  background-size: 170%;
  background-position: center center;
  cursor: pointer;
}
div.signup {
  color:black;
  background-color: #eee;
}
div.signup .row {
  padding: 0px 200px;
}
div.signup .form-control {
  position: relative;
  width: 40%;
  margin-left: auto;
  margin-right: auto;
  margin-top:16px;
}
.form-control:focus {
  border: 1px #007C73;
  box-shadow: 0 0 0 0.25rem rgba(0,124,115,0.5);
  
}
footer .nav-link {
  color: #E8E8E8;
}
footer .nav-link:hover {
  /* color: white; */
}

footer .h5 {
  color: #007C73 !important;
}
footer .col mb-3 {
  color: white;
}

.p-absolute {
  position: absolute;
}

.p-relative {
  position: relative;
}
.padding-top-1 {
  padding: 1px 0px 0px 0px !important;
}
.padding-bottom-1 {
  padding: 1px 0px 0px 0px !important;
}
.pt-30 {
  padding-top: 30px;
}
.margin-left-50 {
  margin-left: 50px;
}
.m-60 {
  margin-left: 60px;
}
.margin-top-10 {
  margin-top: -10px;
}
.h-200 {
  height: 200px;
}
.h-100 {
  height: 100px;
}
.h-40 {
  height: 40px;
}
.h-350 {
  height: 350px;
}
.w-max {
  width: max-content;
}
.top-45-p {
  top: 45%;
}
.top-30 {
  margin-top: 30px;
}
.top-42 {
  margin-top: 42px;
}
.tnb-25 {
  margin-top: 25px;
  margin-bottom: 25px;
}
.p-100 {
  padding: 100px 0px;
  padding-left: 50px;
}
.p-60{
  padding-left: 60px;
}
.br-30 {
  border-radius: 50px !important;
}
.p-50 {
  padding: 0px 50px;
}
.p-8{
  padding: 8% 0px;
}
.z-index-2 {
  z-index: 2;
}

.d-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
a {
  color:#00A499;
  text-decoration: none;
}
a:hover {
  color:#007C73;
  text-decoration: none;
}

.first-part{
  display: flex;
  padding: 2% 10% 0px 10%;
  background-color: white;
  width: 100%;
}
.second-part{
  display: flex;
  padding-top: 160px;
  padding: 100px;
}
.second-part-reverse{
  padding-bottom: 80px;
  padding-right: 50px;
}

.first-part-reverse{
  padding-bottom: 80px;
  padding-right: 50px;
}
@media (max-width: 991px) {
  .second-part {
    flex-direction: column;
  }
  .block-center{
    width: 100%;
  }
  .second-part-reverse{
    flex-direction: column-reverse !important;
  }
}
 /* 螢幕小於430時 */
 @media (max-width: 430px) {
  div.story .story {
    padding: 10px 0px 0px 0px;
  }
  div.story {
    padding-top:20px !important;
  }
  div.about .container {
    padding: 40px 20px !important;
  }
  div.about .col-md-4.a {
    padding: 10px 50px !important;
    line-height: 0.5;
  }
  div.cooperate .container {
    padding: 40px 20px !important;
  }
  div.cooperate .col-md-4.a {
    padding: 10px 50px !important;
    line-height: 0.5;
  }
  div.ui {
    margin-bottom: 30px !important;
  }
  div.ui .first-part{
    padding: 0px 10% 30px 10% !important;
  }
  div.ui .first-part .p-50 {
    padding: 0px !important;
  }
  div.ui .first-part video {
    padding-top: 50px !important;
  }
  .describe {
    width: 100% !important;
    padding-left: 0px !important;
  }
  div.ui .first-part .block-center.align-items-center {
    padding: 10px 0px 0px 0px;
  }
 
}

.ui .second-part video {
  width: -webkit-fill-available;
  border-radius: 0px;
}
.ui .first-part video {
  width: -webkit-fill-available;
  border-radius: 0px;
}
.ui .first-part img {
  width: -webkit-fill-available;
  margin: 80px 0px 80px 0px;
  border-radius: 10px;
}
.title-green{
  color: #007C73;
  font-weight: 800 !important;
}
.describe{
  width: 90%;
  padding-left: 60px;
}
.navbar-dark .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 164, 153, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.right-0 {
  right: 0;
}
.mb-80{
  margin-bottom: 80px;
}
.cooperate {
  background-color: #fff;
  border-radius: 10px;
}
.text-left{
  text-align: left;
}
.plan{
  width:100%;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  background-color: #fcf9f9;
}
.w-60{
  width: 60%;
  margin-left: auto;
  margin-right: auto;
}
.pointer {
  cursor: pointer;
}