* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 微軟正黑體;
}

$moblie: 767px;
$desktop: 1025px;

html {
  min-height: 100%;
  height: auto;
  /*Image only BG fallback*/

  /*background = gradient + image pattern combo*/
  /* background: 
		linear-gradient(rgba(196, 102, 0, 0.6), rgba(155, 89, 182, 0.6)); */
}
// basic reset
body {
  font-family: "Montserrat", sans-serif;
  background-color: white;
  font-size: 1.05rem;
}

.ml {
  margin-left: 10px;
}

.mr {
  margin-right: 10px;
}

.mb {
  margin-bottom: 12px;
}

.top {
  margin-top: 20px;
  position: sticky;
  top: 0;
  left: 50%;
  z-index: 20;
  background-color: inherit;
}

.copy {
  cursor: pointer;
}

.navbar {
  background-color: white;
}

.propertytitle {
  -webkit-text-stroke: 0.7px #fff;
  -moz-text-stroke: 0.7px #fff;
}

p {
  font-size: 24px;
}

// .bgslider{
//   position: relative;
//   width: 100% !important;
// }
// ul{
//   list-style-type: none;
//   width: 100% !important;

// }
// ul>li{
//   position: absolute;
//   width: 100% !important;
// }

// ul>li:nth-child(3){
//   animation: li3 12s infinite;
// }
// ul>li:nth-child(2){
//   animation: li2 12s infinite;
// }
// ul>li:nth-child(1){
//   animation: li1 12s infinite;
// }

// @keyframes li3{
//   0%{
//     opacity: 1;
//   }
//   35%{
//     opacity: 0;
//   }

//   75%{
//     opacity: 0;
//   }
// }
// @keyframes li2{
//   40%{
//     opacity: 1;
//   }
//   80%{
//     opacity: 0;
//   }
//   75%{
//     opacity: 0;
//   }
// }
// @keyframes li1{
//   80%{
//     opacity: 1;
//   }
//   95%{
//     opacity: 0;
//   }
// }

.bg-item {
  display: none;
  // img{
  //   // opacity: 0;
  //   // animation-name:BgFadein;
  //   // animation-duration: 5s;
  //   // animation-delay: -3s;
  //   // animation-fill-mode:forwards;
  //   // animation-fill-mode:backwards;

  //   // animation-timing-function:ease-out;

  // }
}

.bg-item2 {
  display: none;
  img {
    animation-name: BgFadein;
    animation-duration: 3s;
    animation-timing-function: ease-out;
  }
}

.bg-active {
  display: block;
}

@keyframes BgFadein {
  0% {
    opacity: 0.5;
  }
  50% {
    opacity: 0.8;
  }
  // 50% {opacity: 1;}
  100% {
    opacity: 1;
  }
}

// sec-usecase
.sec-usecase {
  .usecase-block {
    border: none;
    position: relative;
    background-color: transparent;
    &::after {
      position: absolute;
      bottom: -1rem;
      left: 5%;
      width: 90%;
      height: 8rem;
      background-color: #ffebe2;
      content: " ";
      z-index: -1;
      border-radius: 2rem;
      margin-left: auto;
      margin-right: auto;
    }
    .usecase-imgfr {
      width: 85%;
      margin: 0 auto;
      height: 45vh;
      background-position: center center;
      background-size: contain;
      background-repeat: no-repeat;
      margin-bottom: 1.5rem;
    }
    .usecase-sub {
      background-color: transparent;
      i {
        color: #ea5413;
      }
    }
  }
}

.sec-steps {
  .container {
    width: 100%;
  }
  .steps-title {
    font-size: 3rem;
    text-align: center;
    letter-spacing: 1px;
  }
  .steps-title strong {
    font-size: 5rem;
  }
  .steps-block {
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    &::after {
      position: absolute;
      bottom: -1rem;
      left: 0;
      width: 100%;
      height: 15rem;
      background-color: #ffebe2;
      content: " ";
      z-index: -1;
      border-radius: 2rem;
    }
    .steps-imgfr {
      width: 85%;
      margin: 0 auto;
      height: 45vh;
      background-position: center center;
      background-size: contain;
      background-repeat: no-repeat;
      margin-bottom: 1.5rem;
    }
    .steps-txt {
      display: flex;
      align-items: center;
      span {
        display: inline-block;
        width: 35px;
        height: 35px;
        background-color: #ea5413;
        color: white;
        font-size: 1.4rem;
        line-height: 35px;
        border-radius: 50%;
        text-align: center;
        margin-right: 0.6rem;
      }
      .steps-sub {
        font-size: 1.6rem;
      }
    }
  }
  .step-videofr {
    width: 100%;
  }
  .step-videofr video {
    width: 100%;
  }
}

.btn-dark {
  display: inline-block;
  text-decoration: none;
  color: white;
  border: 1px solid #ea5413;
  padding: 1rem 2.5rem;
  outline: none;
  background-color: #ea5413;
  margin-top: 4rem;
  border-radius: 3rem;
  font-size: 1.8rem;
  box-shadow: 1px 1px 5px 1px rgba(201, 201, 201, 0.637);
}

/* sec-hero */
.sec-hero {
  padding: 6rem 0;
  padding-bottom: 0;
  margin-bottom: 0 !important;
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  .h1,
  .h2,
  .h3,
  .h4,
  .h5,
  .h6 {
    font-family: "Roboto", Helvetica, Arial, sans-serif;
    font-weight: 900;
    line-height: 1.1;
    color: #e95412;
  }
}

.sec-hero .hero-title {
  font-size: 48px;
  letter-spacing: 1px;
  padding-top: 0rem;
}

.sec-hero .hero-txt {
  font-size:30px;
  letter-spacing: 1px;
}

.sec-hero .hero-btn {
  border: none;
  outline: none;
  border-radius: 3rem;
  margin-top: 2rem;
  padding: 0.5rem 2.5rem;
  // background: linear-gradient(20deg, #ea5413, #920783);
  background:#e95412 ;

  color: white;
  font-size: 1.8rem;
  box-shadow: 1px 1px 5px 1px rgba(207, 207, 207, 0.534);
}

.hero-orange {
  position: absolute;
  left: 10%;
  top: 0%;
}

.hero-purple {
  position: absolute;
  right: 0%;
  top: -10%;
  z-index: -1;
  width: 180px;
}

.hero-orange-s {
  position: absolute;
  left: -5%;
  bottom: 13%;
  z-index: -1;
  animation: floating 8s infinite ease-in-out;
  width: 80px;
}

.hero-slide{
  width: 100px;
  z-index: 3;
  position: absolute;
  top: 1%;
  left: -1%;
  animation: floating2 5s infinite ease-in-out;
}
.hero-textgrp {
  z-index: 3;
  position: absolute;
  left: -10%;
  bottom: 10%;
  animation: floating3 6s infinite 1s ease-in-out;
  width: 300px;
}
.hero-aips{
  z-index: 3;
  position: absolute;
  right: 0%;
  bottom: 10%;
  animation: floating3 6s infinite 1s ease-in-out;
  width: 250px;
}

.hero-video {
  z-index: 3;
  position: absolute;
  right: 10%;
  top: -10%;
  animation: floating 8s infinite 1.5s ease-in-out;
  width: 120px;
}

.hero-amplify {
  z-index: 3;
  position: absolute;
  bottom: 5%;
  right: 0;
  animation: floating2 5s infinite ease-in-out;
  width: 120px;
}

.hero-imgfr {
  width: 100%;
  height: 95%;
}

.hero-imgfr img {
  width: 100%;
}

@keyframes floating {
  from {
    transform: translate(0px, 0);
  }
  65% {
    transform: translate(25px, 0);
  }
  to {
    transform: translate(0, -0px);
  }
}

@keyframes floating3 {
  from {
    transform: translate(0px, 0);
  }
  65% {
    transform: translate(-20px, 0);
  }
  to {
    transform: translate(0, -0px);
  }
}

@keyframes floating2 {
  from {
    transform: translate(0px, 0);
  }
  65% {
    transform: translate(0px, 30px);
  }
  to {
    transform: translate(0, -0px);
  }
}
.nav-link {
  border: none;
  outline: none;
  background-color: transparent;
  color: black;
}

/* sec-features */
.ai-spokesgril {
  display: flex;
  align-items: center;
  justify-content: space-between;
  .nav-link {
    border: none;
    outline: none;
    background-color: transparent;
    color: black;
  }
  .dropdown-toggle {
    text-decoration: none;
    &:hover {
      text-decoration: none;
    }
  }
}

.sec-features {
  padding: 5rem 0;
}

.sec-features .row {
  margin: 8rem 0;
}

.sec-features .row:nth-of-type(1) {
  margin: 4rem 0;
}

.sec-features .row:nth-of-type(4) {
  margin-bottom: 0;
}

.features-orangel {
  position: absolute;
  left: -150px;
  top: 5%;
  z-index: -1;
}

.features-purpler {
  position: absolute;
  right: -150px;
  top: 5%;
  z-index: -1;
}

.features-purplel {
  position: absolute;
  left: -150px;
  top: 5%;
  z-index: -1;
}

.features-oranger {
  position: absolute;
  right: -150px;
  top: 5%;
  z-index: -1;
}

.sec-features .row .d-block {
  display: none;
}

.sec-features .features-col {
  position: relative;
}

.sec-features .features-col .features-block {
  position: absolute;
  // left: 10rem;
  // top: 6rem;
  display: flex;
  opacity: 0;
  transition: all 0.8s;
 
}
.sec-features{
  h3 {
    font-family: "Roboto", Helvetica, Arial, sans-serif;
    font-weight: 900;
    line-height: 1.1;
    color:#e95412;
  }
}
.sec-features .features-col .block-right {
  transform: translateX(-30%) scale(0.95);
}

.sec-features .features-col .block-left {
  transform: translateX(30%) scale(0.95);
}

.sec-features .features-col .features-block.active {
  opacity: 1;
  transform: translateX(0%) scale(1);
}

.sec-features .features-num {
  display: inline-block;
  font-size: 14rem;
  color: #f0f0f0;
}

.sec-features .features-title {
  font-size: 3rem;
  text-align: center;
  letter-spacing: 1px;
  padding-bottom: 6px;
  border-bottom: 8px solid #ea5413;
  display: inline-block;
}

.sec-features .features-title strong {
  font-size: 5rem;
}

.sec-features .features-imgfr {
  width: 100%;
}

.sec-features .features-imgfr video {
  width: 100%;
}

.sec-features .features-list {
  text-align: left;
}

.features-list {
  padding-left: 40px;
  font-size: 18px;
}

.sec-blogtab {
  padding-bottom: 5rem;
}

.blog-tabs {
  display: flex;
  align-items: center;
}

.blogtab-title {
  font-size: 3rem;
  letter-spacing: 1px;
  padding-bottom: 6px;
  border-bottom: 8px solid #ea5413;
  display: inline-block;
  text-align: center;
}

.blog-tabs .blog-tabs-nav {
  width: 35%;
  background-color: #f0f0f0;
  padding: 4rem 2.5rem;
  list-style: none;
  box-shadow: 0 2px 5px -2px rgb(173, 173, 173);
  text-align: left;
}

.blog-tabs .blog-tabs-nav li {
  padding: 10px;
  border-bottom: 1px dashed grey;
}
.blog-tabs .blog-tabs-nav li a {
  color: #ea5413;
}

.blog-tabs .blog-tabs-stage {
  width: 65%;
  padding: 3.5rem;
  padding-bottom: 6rem;
  box-shadow: 1px 1px 10px 2px grey;
  height: 48rem;
  overflow: hidden;
  text-align: left;
  position: relative;
}

.blog-tab-box {
  height: 90%;
  overflow: scroll;
}

.blog-tabs .blog-tabs-stage .blog-txt {
  font-size: 1.6rem;
}

.btn-light {
  color: black;
  border: 1px solid #ea5413;
  padding: 1rem 2.5rem;
  outline: none;
  background-color: white;
  margin-top: 4rem;
  border-radius: 3rem;
  font-size: 1.8rem;
  box-shadow: 1px 1px 5px 1px rgba(201, 201, 201, 0.637);
}

.btn-dark {
  text-decoration: none;
  color: white;
  border: 1px solid #ea5413;
  padding: 1rem 2.5rem;
  outline: none;
  background-color: #ea5413;
  margin-top: 4rem;
  border-radius: 3rem;
  font-size: 1.8rem;
  box-shadow: 1px 1px 5px 1px rgba(201, 201, 201, 0.637);
}

.blog-tabs .btn-light {
  margin-top: 1.5rem;
  color: #ea5413;
  position: absolute;
  bottom: 1rem;
  left: 3.5rem;
}

// 影片導覽區塊
.video-int {
  .video-box {
    margin-top: 30px;
    .video-btn {
      padding: 15px 50px;
      width: 280px;
      background: #fff;
      font-size: 32px;
    }
  }
}
:fullscreen {
  #expand {
    display: none;
  }
  .home-page {
    @media screen and(max-width:1280px) {
      height: 100vh;
    }
  }
  .home-box {
    height: 350px;
    @media screen and(max-width:1280px) {
      height: 250px;
    }
  }
}
#compression {
  display: none;
}
// 首頁
.home-page {
  position: relative;
  height: 100vh;
  @media screen and(max-width:1280px) {
    height: 130vh;
  }
  @media screen and(max-width:1080px) {
    height: 100vh;
  }
  .home-box {
    height: 33vh;
  }
 
  .homebutton-box {
    background-image: url(./img/BG_3png.png);
    background-size: cover;
    background-repeat: no-repeat;
    // height: 65vh;
    .homebtn-icon {
      h1 {
        font-size: 32px;
        text-align: center;
        transition: 0.5s;
      }
      img {
        width: 100px;
        transition: 0.5s;
        filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(108deg) brightness(104%) contrast(104%);
      }
      &:hover {
        h1 {
          font-size: 26px;
        }
        img {
          transform: scale(0.75);
        }
      }
    }
  }
  .homepage-title {
    h1 {
      color: #e95412;
      font-weight: 900;
      font-size: 48px;
    }
  }
  .homepage-line {
    position: absolute;
    bottom: 50px;
    width: 70vw;
    @media screen and(max-width:1280px) {
      bottom: 30px;
    }
  }
  // #wheel{
  //   animation-name: wheel;
  //   animation-duration: 10s;
  // }
}
.home-btn{
  filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(108deg) brightness(104%) contrast(104%);
  
}
// @keyframes wheel {
//  0%{
//    transform: rotate(0);
//  }
//  100%{
//   transform: rotate(10deg);
// }
// }

// demo
.demo-btn {
  width: 90%;
  margin: 0 auto;
  // background: #3f4c72;
  font-size: 32px;
  padding: 10px 20px;
  text-decoration: none;
  color: white;
  border: none;
  display: block;
  padding: 3rem 0;
  text-align: center;
  &:hover {
    color: white;
  }
}

.demo-box{
  background:#E2E2E2;
  width: 90%;
  margin:0 auto ;
  .demo-card{
    padding: 4rem 30px;  
  }
  li{
    font-size: 17px;
  }
  .demo-CTA{
    color:#fff;
    padding: 15px 50px;
    font-size: 24px;
    transition: 1s;
    &:hover{
      opacity: 0.7;
    }
  }

}

.features-nav {
  .dropdown-toggle {
    &::after {
      display: inline-block;
      margin-left: 0.255em;
      vertical-align: 0.255em;
      content: "";
      border-top: 0.3em solid;
      border-right: 0.3em solid transparent;
      border-bottom: 0;
      border-left: 0.3em solid transparent;
    }
  }
}

// 影片導覽區塊
.video-sec01 {
  height: 100vh;
  .video-int {
    .video-box {
      margin-top: 30px;
      .video-btn {
        padding: 15px 50px;
        width: 250px;
        background: #fff;
        font-size: 32px;
      }
    }
  }
}

#gotop {
  cursor: pointer;
  position: fixed;
  bottom: 50px;
  right: 50px;
}

.sec-video {
  height: 50vh;
}

.video-img {
  cursor: pointer;
}

.aboutpage{
height:100vh;
}