@charset "UTF-8";
/* CSS Document */
body {
  background-color: #fff;
  font-size: 1rem;
  max-width: 2400px;
  margin: auto;
  animation: fadeIn 2s ease 0s 1 normal;
  -webkit-animation: fadeIn 2s ease 0s 1 normal;
  -webkit-text-size-adjust: 100%;
}
@keyframes fadeIn {
  0% {
    opacity: 0
  }
  100% {
    opacity: 1
  }
}
@-webkit-keyframes fadeIn {
  0% {
    opacity: 0
  }
  100% {
    opacity: 1
  }
}
img {
  max-width: 100%;
  height: auto;
  /*  width: auto;*/
}
a {
  text-decoration: none
}
/* side_bt_area ---------------------- */
.side_bt_area {
  position: fixed;
  top: 50%;
  left: 0px;
  transform: translatey(-50%);
  padding: 2rem 1rem;
  border-radius: 0 4px 4px 0;
  background-color: rgba(166, 179, 187, 0.4);
  z-index: 55;
}
a.side_bt {
  display: flex;
  align-items: center;
  width: 10px;
  height: 10px;
  margin: 40px 0;
  border-radius: 2px;
  background-color: rgba(0, 0, 0, 0.30);
  transition: 0.3s
}
a.side_bt:hover, a.side_bt.app {
  background-color: rgba(0, 196, 200, 1.00);
}
a[href="#header"].side_bt:after {
  content: "Back to Top";
  white-space: nowrap;
  margin: 0px 0px 0px 40px;
  font-family: "acumin-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  opacity: 0;
  transition: opacity 0.3s;
  font-feature-settings: "palt";
}
a[href="#features"].side_bt:after {
  content: "Features";
  white-space: nowrap;
  margin: 0px 0px 0px 40px;
  font-family: "acumin-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  opacity: 0;
  transition: opacity 0.3s;
  font-feature-settings: "palt";
}
a[href="#products"].side_bt:after {
  content: "Products";
  white-space: nowrap;
  margin: 0px 0px 0px 40px;
  font-family: "acumin-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  opacity: 0;
  transition: opacity 0.3s;
  font-feature-settings: "palt";
}
a[href="#systemlineup"].side_bt:after {
  content: "System Lineup";
  white-space: nowrap;
  margin: 0px 0px 0px 40px;
  font-family: "acumin-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  opacity: 0;
  transition: opacity 0.3s;
  font-feature-settings: "palt";
}
a[href="#scenesimulation"].side_bt:after {
  content: "Scene Simulation";
  white-space: nowrap;
  margin: 0px 0px 0px 40px;
  font-family: "acumin-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  opacity: 0;
  transition: opacity 0.3s;
  font-feature-settings: "palt";
}
a[href="#application"].side_bt:after {
  content: "Application";
  white-space: nowrap;
  margin: 0px 0px 0px 40px;
  font-family: "acumin-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  opacity: 0;
  transition: opacity 0.3s;
  font-feature-settings: "palt";
  letter-spacing: -1%
}
a.side_bt:hover:after, a.side_bt.app:after {
  opacity: 1;
}
/* header ---------------------- */
.header_area {
  position: fixed;
  top: 0px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 90px;
  padding: 0 1.5%;
  z-index: 50;
  transition: 0.3s
}
.header_area.bg_w, .header_area.nc {
  background-color: #fff
}
.at_logo {
  width: 220px;
}
.header_right_area {
  display: flex;
  z-index: 60;
}
.header_logo {
  opacity: 0;
  transition: 0.5s
}
.header_logo.app, .header_logo.nc {
  opacity: 1;
}
.b_inq {
  display: flex;
  align-items: center;
  height: 34px;
  border-radius: 4px;
  margin: 0 1rem;
  padding: 0 3rem;
  font-family: "FP-ヒラギノ角ゴ ProN W6";
  color: #000;
  font-size: 0.8rem;
  background-color: #cdd5da;
  transition: 0.3s
}
.b_inq:hover {
  color: #fff;
  cursor: pointer;
  background-color: #1a272f
}
.b_menu {
  height: 34px;
  width: 34px;
  background: url(../images/menu.svg) top right / 34px 68px no-repeat;
  cursor: pointer;
}
.b_menu:hover {
  background: url(../images/menu.svg) bottom right / 34px 68px no-repeat;
}
.b_menu.close {
  background: url(../images/close.svg) top right / 34px 68px no-repeat;
}
.b_menu.close:hover {
  background: url(../images/close.svg) bottom right / 34px 68px no-repeat;
}
/*menu--------------------*/
.menu_base {
  position: fixed;
  top: 0px;
  left: 100%;
  width: 100%;
  height: 100vh;
  background-color: #E5E9EB;
  opacity: .95;
  transition: left 0.4s;
  z-index: 55;
}
.app {
  left: calc(100% - 430px)
}
.menu_area {
  position: fixed;
  display: flex;
  flex-wrap: nowrap;
  top: 120px;
  left: 100%;
  white-space: nowrap;
  transition: left .5s;
  z-index: 55;
  overflow-y: scroll;
  overflow-x: visible;
  -ms-overflow-style: none;
  scrollbar-width: none;

}
.menu_area::-webkit-scrollbar {
  display: none;;

}
.app_menu_area {
  left: calc(100% - 400px)
}
.menu_area_left {
  border-right: #333 1px solid;
  padding: 0 1.5rem 0 0
}
.menu_area_right {
  padding: 3rem 0 0 1.5rem
}
.b_btn {
  display: block;
  font-family: "acumin-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  text-decoration: none;
  margin: 0 0 36px 0;
  align-items: center;
  font-size: 1.4rem;
  line-height: 1.8rem;
  color: #000;
  transition: .3s;
  font-feature-settings: "palt";
}
.b_btn_j {
  padding: 0 0 0 0;
  font-size: .8rem;
  font-family: "FP-ヒラギノ角ゴ ProN W6";
  color: #007f80;
  transition: .3s;
}
.b_btn:hover {
  color: #00C4C7;
}
.b_btn_j2 {
  padding: 0 0 0 0;
  font-size: .9rem;
  font-family: "FP-ヒラギノ角ゴ ProN W6";
  color: #000;
  transition: .3s;
	display: block;
	margin-bottom: 2rem

}
.b_btn_j2:hover {
  color: #999;
}
/*--------------------------*/
.footer_area {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #4c4c4c
}
.at_logo_02 {
  margin: 2rem 0 0 0;
  width: 250px
}
.at_logo_02 img {
  width: 100%
}
.foot_c {
  margin: 1rem 0 2rem 0;
  color: #fff;
  font-family: "UniversNextPro-Cond";
  font-size: 0.75rem;
  line-height: 1.2rem;
  letter-spacing: 0.05rem;
  font-feature-settings: "palt";
}
.b_top {
  position: fixed;
  bottom: 1.5rem;
  right: 1%;
  display: flex;
  align-items: center;
  height: 34px;
  border-radius: 4px;
  margin: 0 1rem;
  padding: 0 3rem;
  font-family: "FP-ヒラギノ角ゴ ProN W6";
  color: #000;
  font-size: 0.8rem;
  background-color: #cdd5da;
  transition: 0.3s;
  opacity: 0;
  z-index: 60;
}
.b_top:hover {
  color: #fff;
  cursor: pointer;
  background-color: #1a272f
}
.b_top.appa {
  opacity: 1;
}

.mt_-01{
 padding-top: -2rem
}
/* app_obj ---------------------- */
.app_obj {
  opacity: 0;
  transition: opacity 1.5s;
}
.av_app {
  opacity: 1;
}
.delay_0 {
  transition-delay: 0s;
}
.delay_05 {
  transition-delay: 0.5s;
}
.delay_1 {
  transition-delay: 1s;
}
.delay_15 {
  transition-delay: 1.5s;
}
.dnp {
  display: none
}
.sml {
  font-family: "FP-ヒラギノ角ゴ ProN W6";
  color: #000;
  font-size: .6rem;
  line-height: 1rem
}
/* modal
-----------------------------------------------*/
.modal_mov {
  display: none;
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #000;
  z-index: 200;
  cursor: pointer
}
.modal_mov.av {
  display: flex;
}
.mov_area {
  width: 70%;
}
.mov_inner {
  position: relative;
  padding-bottom: 56.25%;
}
.mov_inner iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.b_close {
  margin-top: 2rem;
  font-size: 2rem;
  font-family: "UniversNextPro-Cond";
  color: #00796C;
  transition: .2s opacity linear;
}
.b_close:hover {
  opacity: 0.5
}
.top_b_mov{
margin: 0 auto 4rem auto;
 width: 60%;
  transition: .3s opacity linear;
  align-self: center;
  border: #ccc 3px solid;
  overflow: hidden;
  border-radius: 6px;
	cursor: pointer
}
.top_b_mov:hover {
  opacity: 0.7
}