@charset "utf-8";

/*
==============
base.css
==============
*/

/* -----------------
■ デフォルトリセット
------------------- */
article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
  display: block;
}
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, code, del, dfn, em, img, q, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
  border: 0 none;
  border-collapse: collapse;
  color: inherit;
  font-size: 100%;
  font-style: inherit;
  font-weight: inherit;
  list-style-type: none;
  margin: 0;
  padding: 0;
  table-layout: fixed;
  text-decoration: none;
  vertical-align: baseline;
}




/* -----------------
■ フォント
------------------- */
body {
  font-family: "Roboto", sans-serif;
  -webkit-text-size-adjust: 100%;
}

.font-nimbus {
  font-family: "nimbus-sans", sans-serif;
}




/* -----------------
■ 全体
------------------- */
:root {
  --scrollbar: 0;
  --customW: 1 * 1px;
}

html {
  font-size: 62.5%;
}

a {
  transition: opacity .4s;
}

a:hover {
  opacity: .6;
}

img {
  max-width: 100%;
  vertical-align: middle;
}


@media screen and (max-width: 767px)
{
  :root {
    --w: 390;
    --customW: var(--w) * 100vw;
  }

  img {
    width: 100%;
  }


} /* media end */




/* -----------------
■ firstview
------------------- */
.firstview {
  position: relative;
  width: 100%;
  height: 100svh;
  background: url(../img/bg_first.png) no-repeat#f7f7f7;
}

.firstview img {
  position: absolute;
  top: 50%;
  left: 50%;
  opacity: 0;
  transform: translate(-50%, -50%);
}

body.is-firstview .firstview img {
  animation: fade 4s linear forwards;
}

@keyframes fade {
  0% { opacity: 0; }
  10% { opacity: 0; }
  35% { opacity: 1; }
  70% { opacity: 1; }
  95% { opacity: 0; }
  100% { opacity: 0; }
}

body.is-start .firstview {
  display: none;
}


@media screen and (max-width: 767px)
{
  .firstview img {
    width: calc(156 / var(--customW));
  }

} /* media end */




/* -----------------
■ wrapper
------------------- */
.wrapper {
  overflow: hidden;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
  background: url(../img/bg_mv.png) no-repeat center center #f1f3f0;
  background-attachment: fixed;
}

body.is-start .wrapper {
  overflow: visible;
  width: auto;
  height: auto;
  opacity: 1;
  pointer-events: all;
}

.fix__bg {
  display: none;
}

@media screen and (max-width: 767px)
{
  .wrapper {
    background: none;
  }

  body.is-start .wrapper {
    overflow: visible;
    width: auto;
    height: auto;
    opacity: 1;
    pointer-events: all;
  }

  .fix__bg {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    opacity: 0;
    pointer-events: none;
    background: url(../img/bg_mv.png) no-repeat center top 31vh #f1f3f0;
    background-size: calc(340 / var(--customW)) auto;
    z-index: -1;
  }

  body.is-start .fix__bg {
    opacity: 1;
    pointer-events: all;
  }

} /* media end */




/* -----------------
■ fix
------------------- */
.fix__logo {
  position: fixed;
  top: 50px;
  left: 46px;
  width: 18px;
  opacity: 0;
  transition: opacity .5s;
  transition-delay: .6s;
  z-index: 10;
}

.fix__logo-link {
  padding-top: 24px;
}

.fix__contact {
  position: fixed;
  bottom: 50px;
  right: 46px;
  opacity: 0;
  transition: opacity .5s;
  transition-delay: .6s;
  z-index: 10;
}

.fix__contact a {
  position: relative;
  padding-top: 14px;
  color: #898986;
  font-size: 2.0rem;
  line-height: 1;
  letter-spacing: 0.01em;
}

.fix__contact a::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 16px;
  height: 1px;
  background-color: #CBCBCB;
}

body.is-start .fix__logo,
body.is-start .fix__contact {
  opacity: 1;
}


@media screen and (max-width: 767px)
{
  .fix__logo {
    top: calc(20 / var(--customW));
    left: calc(17 / var(--customW));
    width: calc(18 / var(--customW));
  }

  .fix__contact {
    bottom: calc(15 / var(--customW));
    right: calc(35 / var(--customW));
  }

  .fix__contact a {
    padding-top: calc(10 / var(--customW));
    font-size: calc(16 / var(--customW));
    writing-mode: vertical-rl;
  }

  .fix__contact a::after {
    width: calc(20 / var(--customW));
    height: 1px;
  }

} /* media end */




/* -----------------
■ mv
------------------- */
.mv {
  width: 100%;
  height: 100svh;
}

.mv__img-text {
  overflow: hidden;
  position: absolute;
  top: 50%;
  left: 50%;
  height: 0px;
  margin-top: -192px;
  transition: height 1s;
  transition-delay: 1.2s;
  transform: translateX(-50%);
}

.mv__img-text img {
  padding: 20px;
  filter: blur(1rem);
  transition: filter 1s;
  transition-delay: 1.2s;
}


/* start */
body.is-start .mv__img-text {
  height: 345px;
}

body.is-start .mv__img-text img {
  filter: blur(0);
}


@media screen and (max-width: 767px)
{
  .mv__img-text {
    width: calc(187 / var(--customW));
    margin-top: calc(-194 / var(--customW));
  }

  .mv__img-text img {
    padding: calc(20 / var(--customW));
    box-sizing: border-box;
  }


  /* start */
  body.is-start .mv__img-text {
    height: calc(310 / var(--customW));
  }

} /* media end */




/* -----------------
■ concept
------------------- */
.concept {
  max-width: 936px;
  margin: 0 auto;
  padding: 22px 120px;
}

.concept__text {
  color: #3E3E3A;
  font-size: 2.4rem;
  line-height: 2.5;
  letter-spacing: 0;
}

.concept__text::after {
  content: "|";
  color: #3E3E3A;
  font-size: 2.4rem;
  line-height: 2.5;
  letter-spacing: 0.11em;
  animation: typedjsBlink 0.7s infinite;
}

@keyframes typedjsBlink {
  50% {
      opacity: 0.0;
  }
}

@media screen and (max-width: 767px)
{
  .concept {
    max-width: calc(278 / var(--customW));
    padding: calc(35 / var(--customW)) 0;
  }

  .concept__text {
    font-size: calc(18 / var(--customW));
    line-height: 2.4;
  }

  .concept__text:nth-of-type(n+2) {
    margin-top: calc(50 / var(--customW));
  }

} /* media end */




/* -----------------
■ possible
------------------- */
.possible {
  height: 200vh;
  padding: 50vh 0;
  transition: opacity .5s;
  background: linear-gradient(0deg, rgba(241, 243, 240, 0) 0%, rgba(255, 255, 255, 1) 20%, rgba(255, 255, 255, 1) 80%, rgba(241, 243, 240, 0) 100%);
}

.possible-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  max-width: 1100px;
  margin: 0 auto;
  padding: 78px 0 72px;
  color: #3E3E3A;
  opacity: 0;
  transition: opacity .5s;
}

.possible-inner.is-show {
  opacity: 1;
}

.possible__left {
  flex-shrink: 0;
  margin-left: 113px;
  padding-left: 26px;
  border-left: 1px solid #CBCBCB;
}

.possible__left-title {
  font-size: 2rem;
  line-height: 1.5;
  letter-spacing: 0.11em;
  font-feature-settings: "palt";
}

.possible__left-list {
  height: 322px;
  opacity: 0;
  transition: opacity .5s;
  transition-delay: .5s;
}

.possible-inner.is-show .possible__left-list {
  opacity: 1;
}

.possible__left-list-item:nth-of-type(1) {
  margin-top: 43px;
}

.possible__left-list-item:nth-of-type(n+2) {
  margin-top: 29px;
}

.possible__left-list-item-en {
  font-size: 1.4rem;
  line-height: 1.5;
  letter-spacing: 0;
}

.possible__left-list-item-text {
  margin-top: 9px;
  font-size: 1.6rem;
  line-height: 1.8;
  letter-spacing: 0;
}

.possible__right {
  max-width: 726px;
  transform-origin: 2.7510316369% 2.7510316369%;
}

.possible__right video {
  max-width: 100%;
}


@keyframes card {
  0%,to {
    transform: rotate(0)
  }

  20% {
    transform: rotate(-1.5deg)
  }

  40% {
    transform: rotate(.6deg)
  }

  55% {
    transform: rotate(-.3deg)
  }

  67.5% {
    transform: rotate(.15deg)
  }

  80% {
    transform: rotate(-.12deg)
  }
}


@media screen and (max-width: 767px)
{
  .possible {
    height: 200svh;
    padding: 25svh 0;
  }

  .possible-inner {
    display: block;
    padding: calc(136 / var(--customW)) 0 calc(136 / var(--customW));
  }

  .possible__left {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    opacity: 0;
    transition: opacity .5s;
    transition-delay: 1s;
    border: none;
    background: linear-gradient(0deg, rgba(241, 243, 240, 0) 0%, rgba(247, 247, 247, .6) 20%, rgba(247, 247, 247, .6) 80%, rgba(241, 243, 240, 0) 100%);
    z-index: 1;
  }

  .possible-inner.is-show .possible__left {
    opacity: 1;
  }

  .possible__left-inner {
    position: absolute;
    top: calc(120 / var(--customW));
    left: 50%;
    width: calc(253 / var(--customW));
    padding: calc(30 / var(--customW)) 0;
    border-top: 1px solid #CBCBCB;
    border-bottom: 1px solid #CBCBCB;
    border-left: none;
    transform: translateX(-50%);
  }

  .possible__left-title {
    font-size: calc(20 / var(--customW));
  }

  .possible__left-list {
    height: calc(294 / var(--customW));
    padding-left: calc(6 / var(--customW));
  }

  .possible__left-list {
    opacity: 1;
  }

  .possible__left-list-item:nth-of-type(1) {
    margin-top: calc(20 / var(--customW));
  }

  .possible__left-list-item:nth-of-type(n+2) {
    margin-top: calc(20 / var(--customW));
  }

  .possible__left-list-item-en {
    font-size: calc(14 / var(--customW));
  }

  .possible__left-list-item-text {
    margin-top: calc(10 / var(--customW));
    font-size: calc(16 / var(--customW));
  }

  .possible__right {
    overflow-x: hidden;
  }
  
  .possible__right video {
    position: relative;
    left: 50%;
    max-width: none;
    width: 160vw;
    height: 160vw;
    transform: translateX(-50%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
    mask-repeat: no-repeat;
    mask-size: 100% 100%;
  }

} /* media end */




/* -----------------
■ profile
------------------- */
.profile {
  padding: 50vh 0 0;
  color: #3E3E3A;
}

.profile-inner {
  width: 380px;
  margin: 0 auto;
}

.profile__detail {
  margin-top: 45px;
}

.profile__detail-job {
  font-size: 1.1rem;
  line-height: 1.8;
  letter-spacing: 0;
}

.profile__detail-name {
  font-size: 2.2rem;
  font-weight: 500;
  font-family: "Zen Kaku Gothic New", sans-serif;
  line-height: 1.5;
  letter-spacing: 0.22em;
}

.profile__detail-name span {
  margin-left: 6px;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
}

.profile__detail-text {
  margin-top: 25px;
  font-size: 1.1rem;
  line-height: 1.8;
  letter-spacing: 0;
  font-feature-settings: "palt";
}

.profile__list {
  margin-top: 50px;
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0;
}

.profile__text {
  margin-top: 30px;
  font-size: 1.0rem;
  line-height: 1.8;
  letter-spacing: 0;
}

.profile__text2 {
  margin-top: 27px;
  font-size: 1.0rem;
  line-height: 1.2;
  letter-spacing: 0;
}


@media screen and (max-width: 767px)
{
  .profile {
    padding: 50svh 0 0;
  }

  .profile-inner {
    width: calc(262 / var(--customW));
  }

  .profile__img {
    width: calc(180 / var(--customW));
    margin: 0 auto;
  }

  .profile__detail {
    margin-top: calc(45 / var(--customW));
  }

  .profile__detail-job {
    font-size: calc(11 / var(--customW));
  }

  .profile__detail-name {
    font-size: calc(22 / var(--customW));
  }

  .profile__detail-name span {
    margin-left: calc(6 / var(--customW));
    font-size: calc(12 / var(--customW));
  }

  .profile__detail-text {
    margin-top: calc(25 / var(--customW));
    font-size: calc(11 / var(--customW));
  }

  .profile__list {
    margin-top: calc(50 / var(--customW));
    font-size: calc(11 / var(--customW));
    font-feature-settings: "palt";
  }

  .profile__text {
    margin-top: calc(28 / var(--customW));
    font-size: calc(10 / var(--customW));
  }

  .profile__text2 {
    margin-top: calc(27 / var(--customW));
    font-size: calc(10 / var(--customW));
  }

} /* media end */




/* -----------------
■ about
------------------- */
.about {
  height: 100svh;
  padding-top: 100px;
}

.about-inner {
  position: fixed;
  top: 50%;
  left: 55.55%;
  color: #3E3E3A;
  opacity: 0;
  pointer-events: none;;
  transform: translate(-50%, -50%);
  transition: opacity .5s;
}

.about.is-show .about-inner {
  opacity: 1;
  pointer-events: all;
}

.about__title {
  position: absolute;
  top: 10px;
  left: -114px;
  font-size: 1.7rem;
  font-weight: 100;
  line-height: 1.2;
  letter-spacing: 0.05em;
  writing-mode: vertical-rl;
  border-left: 1px solid #3E3E3A;
}

.about__block {
  display: flex;
  gap: 0 85px;
  width: 640px;
}

.about__img {
  flex-shrink: 0;
  padding-top: 8px;
}

.about__detail {
  width: 490px;
}

.about__detail-text {
  font-size: 2.0rem;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.04em;
}

.about__detail-text2 {
  margin-top: 5px;
  font-size: 2.4rem;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.about__detail-text3 {
  margin-top: 11px;
  font-size: 1.6rem;
  line-height: 1.3;
  letter-spacing: 0.01em;
}


@media screen and (max-width: 767px)
{
  .about {
    padding-top: calc(100 / var(--customW));
  }

  .about-inner {
    left: 50%;
  }

  .about__title {
    display: none;
    top: calc(-72 / var(--customW));
    left: auto;
    right: calc(-22 / var(--customW));
    font-size: calc(17 / var(--customW));
  }

  .about__block {
    flex-direction: column-reverse;
    gap: calc(120 / var(--customW)) 0;
    width: calc(260 / var(--customW));
    padding-top: calc(200 / var(--customW));
  }

  .about__img {
    width: calc(83/ var(--customW));
    margin: 0 auto;
    padding-top: calc(8 / var(--customW));
  }

  .about__detail {
    width: auto;
  }

  .about__detail-text {
    font-size: calc(14 / var(--customW));
  }

  .about__detail-text2 {
    margin-top: calc(5 / var(--customW));
    font-size: calc(18 / var(--customW));
  }

  .about__detail-text3 {
    margin-top: calc(10 / var(--customW));
    font-size: calc(12 / var(--customW));
  }

} /* media end */




/* -----------------
■ 汎用
------------------- */
.lh0 { line-height: 0; }

.clearfix:after{
  content: ".";
  display: block; 
  clear: both; 
  height: 0; 
  font-size:0;  
  visibility:hidden;
}


@media screen and (min-width: 768px)
{
  .spEle,
  .spEleIn {
    display: none;
  }

  .pcEleIn {
    display: inline-block;
  }


} /* media end */


@media screen and (max-width: 767px)
{
  .pcEle,
  .pcEleIn {
    display: none;
  }

  .spEleIn {
    display: inline-block;
  }


} /* media end */