/* Reset margin, padding, border
 * *********************************** */

html, body,
h1, h2, h3, h4, h5, h6,
a, p, span,
em, small, strong,
sub, sup,
mark, del, ins, strike,
abbr, dfn,
blockquote, q, cite,
code, pre,
ol, ul, li, dl, dt, dd,
div, section, article,
main, aside, nav,
header, hgroup, footer,
img, figure, figcaption,
address, time,
audio, video,
canvas, iframe,
details, summary,
fieldset, form, label, legend,
table, caption,
tbody, tfoot, thead,
tr, th, td {
    margin: 0;
    padding: 0;
    border: 0;
}

/* Typography
 * *********************************** */

html {
    font-size: 62.5%;
}

body {
    font-size: 1.6rem;
    line-height: 2;
  transition: all ease 1s;
  -webkit-text-size-adjust: 100%;
}

* {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

a,
a:visited {
    color: inherit;
}

/* Layout
 * *********************************** */

article,
aside,
footer,
header,
nav,
section,
main {
    display: block;
}

* {
    box-sizing: border-box;
}

*:before,
*:after {
    box-sizing: inherit;
}

/* Elements
 * *********************************** */

table {
    border-collapse: collapse;
    border-spacing: 0;
}

ol,
ul {
    list-style: none;
}

img {
    max-width: 100%;
}

img {
    border-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:after,
blockquote:before,
q:after,
q:before {
    content: "";
    content: none;
}

/* Attributes & states
 * *********************************** */
[hidden] {
  display: none !important;
}

[disabled] {
  cursor: not-allowed;
}

:focus:not(:focus-visible) {
  outline: none;
}


/*clearfix
*/

.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.clearfix:before {
  content: "";
  display: block;
  clear: both;
}

.clearfix {
  display: block;
}
/*main
*/

.menu-btn {
  display: block;
  background: #fff;
  border: none;
  padding: 10px;
  width: 62px;
  color: #333;
  letter-spacing: 0.1em;
  cursor: pointer;
  position: fixed;
  top: 20px;
  left: 20px;
  text-align: center;
  outline: none;
  z-index: 3;
}

.menu-btn span.bar {
  display: block;
  height: 2px;
  background-color: #333;
  margin: 10px 0;
}

.close-btn {
  display: block;
  background: #fff;
  border: none;
  padding: 12px;
  width: 62px;
  color: #333;
  letter-spacing: 0.1em;
  cursor: pointer;
  position: fixed;
  top: 20px;
  right: 20px;
  text-align: center;
  outline: none;
  z-index: 999;
}

.close-btn span.bar {
  display: block;
  height: 2px;
  width: 56px;
  background-color: #333;
  transform-origin: 0 0;
}

.close-btn span.bar1 {
  transform-origin: 0 0;
  transform: rotate(45deg);
  margin: 0 0 38px;
}

.close-btn span.bar3 {
  transform-origin: 0 0;
  transform: rotate(-45deg);
}

.nav {
  position: relative;
  width: 100%;
  height: 100vh;
}

.nav ul {
  position: absolute;
  top: 50%;
  left: 30%;
  transform: translateY(-50%) translateX(-50%);
  -webkit- transform: translateY(-50%) translateX(-50%);
}

.nav ul a {
  font-size: 1.4rem;
  text-decoration: none;
  color: #c5c5c5;
}

.nav ul a:hover {
  color: #000;
}

h1 {
  height: 100vh;
  position: relative;
}
@media (max-aspect-ratio: 1/1) {
  h1 {
    height: 100vw;
  }
}
h1 img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  width: 80%;
  max-width: 1200px;
}

.video-container {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  overflow: hidden;
}

video {
  position: absolute;
  z-index: -999;
}

@media (aspect-ratio: 16/9),
(min-aspect-ratio: 16/9) {
  video {
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
  }
}
@media (min-aspect-ratio: 1/1) {
  video {
    height: 100vw;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    }
}

@media (max-aspect-ratio: 1/1) {
  video {
    height: 100vw;
    left: 50%;
    transform: translateX(-50%);
  }
}
@media (aspect-ratio: 1/1) {
  video {
    height: 100vw;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    }
}

.fade {
  opacity: 0;
  transform: scale(0.9);
}

.fadeIn {
  opacity: 1;
  transform: scale(1);
  transition: all ease 0.65s;
}

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

hr {
  border-width: 2px 0 0 0;
  border-style: solid;
  border-color: #ebebeb;
  margin: 12% auto 2%;
  width: 40%;
}

.container img {
  width: 100%;
}

.pointer {
  cursor: pointer;
}

.glass {
  display: inline-block;
  width: 50px;
  height: 50px;
  font-size: 50px;
  position: absolute;
  bottom: 32px;
  right: 32px;
  cursor: pointer;
  -webkit-transition: 0.8s;
  -moz-transition: 0.8s;
  -o-transition: 0.8s;
  -ms-transition: 0.8s;
  transition: 0.8s;
}

.glass span {
  position: absolute;
  display: block;
  top: 50%;
  left: 50%;
  width: 56%;
  height: 56%;
  border-radius: 50%;
  margin: -.28em 0 0 -.28em;
  border: .12em solid #fff;
}

.glass span::after {
  position: absolute;
  display: block;
  content: "";
  top: 50%;
  left: 50%;
  width: 72%;
  height: 36%;
  background: #fff;
  margin: .2em 0 0 .14em;
  transform: rotate(45deg);
}

.look {
  padding: 10% 0 0;
  line-height: 1;
}

.look .right {
  clear: both;
  position: relative;
  width: 60%;
  margin-bottom: 10%;
  float: right;
}

.look .center {
  clear: both;
  position: relative;
  width: 60%;
  margin: auto;
  margin-bottom: 10%;
}

.look .left {
  clear: both;
  position: relative;
  width: 60%;
  margin-bottom: 10%;
}

.slider-wrapper {
  margin: auto;
  position: fixed;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

@media (aspect-ratio: 2/3),
(min-aspect-ratio: 2/3) {
  .slider-wrapper {
    width: 60vh;
  }
}

@media (max-aspect-ratio: 2/3) {
  .slider-wrapper {
    width: 80vw;
  }
}

.concept {
  padding: 0 10% 0;
}

.concept h2 {
  font-size: 200%;
  padding-bottom: 4%;
  letter-spacing: 1rem;
  font-family: 'Questrial', sans-serif;
}

.about h2 {
  font-family: 'Questrial', sans-serif;
  font-size: 200%;
  padding-bottom: 4%;
  letter-spacing: 1rem;
}

.about>div {
  padding: 0 10% 10%;
}

.about p {
  margin-bottom: 1rem;
}

.about p .pointer {
  color:#318ae6;
}
.change {
  padding-top: 10%;
}

.bggreen {
  background: #DBF0DB;
}

.info {
  position: relative;
  width: 100%;
  height: 100vh;
}

.info dl {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
  -webkit- transform: translateY(-50%) translateX(-50%);
}

.info dt {
  text-align: right;
  width: 30%;
  font-size: 1.4rem;
}

.info dd {
  width: 65%;
  font-size: 1.4rem;
}

.about-popup {
  margin: auto;
  position: fixed;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

@media (aspect-ratio: 16/9),
(min-aspect-ratio: 16/9) {
  .about-popup {
    width: 140vh;
  }
}

@media (max-aspect-ratio: 16/9) {
  .about-popup {
    width: 80vw;
  }
}

.about-popup img {
  width: 100%;
}

footer {
  text-align: center;
  padding: 10% 0 2%;
  font-size: 1.4rem;
  color: #9e9e9e;
}

/*media query*/
@media screen and (min-width: 768px) {
  .sp {
display: none;
  }
}
@media screen and (max-width: 768px) {
  .pc {
    display: none;
  }
  .look .left,
  .look .right,
  .look .center {
    width: 80%;
  }
  .info dl {
    width: 80%;
  }
}