/* ///////////////////////////////////// */
/* /////////////////共通///////////////// */
/* ///////////////////////////////////// */
body {
  overflow-x: hidden;
}

*,
html,
h1,
h2,
h3,
h4,
h5,
h6,
* + p,
p {
  margin: 0;
  padding: 0;
  font-family: '游明朝体', 'Yu Mincho', YuMincho, 'ヒラギノ明朝 Pro', 'Hiragino Mincho Pro',
    'MS P明朝', 'MS PMincho', serif;
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
  text-size-adjust: none;
  line-height: 1.7;
}
h1,
h2,
h3,
h4,
h5,
h6,
p {
  color: #000;
}
a:hover {
  text-decoration: none;
}

/* section間トランジション */
.visiable::before {
  /* 対象のcssが下にあるため!important */
  opacity: 0 !important;
}
/* //section間トランジション */

/* 文字のパストリミング2 */
.txtstrokes {
  opacity: 0;
}
.is_txtstroke {
  stroke: #fff;
  stroke-width: 1px;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: textStrokeAnime 3s ease forwards;
  animation-delay: 0.5s;
  opacity: 1;
}
@keyframes textStrokeAnime {
  0% {
    stroke-dashoffset: 600;
  }
  100% {
    stroke-dashoffset: 0;
  }
}
/* //文字のパストリミング2 */

/* fade inするアニメーション */
.fade_in {
  opacity: 0;
  margin-top: 3vw;
  transition: 2s cubic-bezier(0.65, 0, 0.35, 1);
}
.fade2_in {
  opacity: 0;
  transition: 1s cubic-bezier(0.65, 0, 0.35, 1);
}
.is_fade_in {
  margin-top: 0;
  opacity: 1;
}
/* //fade inするアニメーション */

/* ///////////////////////////////////// */
/* //////////////header img///////////// */
/* ///////////////////////////////////// */
.h_img {
  z-index: 100;
  position: sticky;
  top: 0;
  left: 0;
}
.h_img img {
  width: 72px;
  height: auto;
  margin: 0.75vw;
}

/* ///////////////////////////////////// */
/* ///////////////top mov/////////////// */
/* ///////////////////////////////////// */
header {
  position: relative;
  height: 100vh;
}

.top_copy {
  position: absolute;
  bottom: calc(4vw + 16px);
  left: 2vw;
}

.top_copy > p {
  font-size: 20px;
  color: #fff;
  text-shadow: 0 0 15px #333;
}

.top_copy > h1 {
  font-size: 10.4vw;
  color: #fff;
  text-shadow: 0 0 15px #333;
  line-height: 1;
}

.top_video {
  width: 100vw;
  position: fixed;
  z-index: -100; /* 最背面 */
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  overflow: hidden;
}
/* topからのスクロールで黒マスク */
.top_video:before {
  content: '';
  display: block;
  width: 100%;
  height: 300vh;
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
  background: #000;
  opacity: 0;
  transition: 2s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 2s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: 0;
}
.opacity:before {
  opacity: 1;
}
/* //topからのスクロールで黒マスク */

.tv {
  position: absolute;
  z-index: -2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: none;
}

/* ///////////////////////////////////// */
/* /////////////top massage///////////// */
/* ///////////////////////////////////// */
.tm {
  width: 100vw;
  padding: 9vw 0;
  text-align: center;
}
.tm > h2 {
  margin-bottom: 40px;
}
.tm > h2 > svg {
  height: 80px;
  margin-bottom: 20px;
}
.tm_txt_box {
  width: 855px;
  margin: 0 auto;
  text-align: left;
}
/* .tm_sub_title>span {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 28px;
    color: #fff;
} */
.tm_sub_txt > span {
  font-weight: 300;
  line-height: 160%;
  color: #fff;
}
/* 文字の遅延表示 */
.txt_anime {
  opacity: 0;
}
.is_animated {
  width: 100%;
  opacity: 1;
}

.is_animated > span {
  display: block;
  overflow: hidden;
}
.is_animated > span:nth-child(1) {
  animation: slideText 0.9s linear;
}
.is_animated > span:nth-child(2) {
  animation: slideText 1.3s linear;
}
.is_animated > span:nth-child(3) {
  animation: slideText 1.5s linear;
}
.is_animated > span:nth-child(4) {
  animation: slideText 1.7s linear;
}
.is_animated > span:nth-child(5) {
  animation: slideText 1.8s linear;
}
.is_animated > span:nth-child(6) {
  animation: slideText 1.9s linear;
}
.is_animated > span:nth-child(7) {
  animation: slideText 2s linear;
}
@keyframes slideText {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
/* //文字の遅延表示 */

/* 文字のパストリミング1 */
.h2_txt_anime {
  opacity: 0;
}

.is_stroke {
  stroke: #fff;
  fill: #fff;
  stroke-width: 1px;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: textAnime 2s linear;
  opacity: 1;
}

@keyframes textAnime {
  0% {
    stroke-dashoffset: 600;
    fill: transparent;
  }

  50% {
    fill: transparent;
  }

  100% {
    stroke-dashoffset: 0;
    fill: #fff;
  }
}
/* //文字のパストリミング1 */

/* ///////////////////////////////////// */
/* ////////////////voice//////////////// */
/* ///////////////////////////////////// */
.voice {
  padding: 6.94vw 0;
}

.vt {
  border-top: solid #fff 1px;
  border-bottom: solid #fff 1px;
  padding: 0.83vw 0;
  width: 29.2vw; /* 420px */
  min-width: 420px;
  text-align: center;
  margin: 0 auto;
}

.vt * {
  color: #fff;
  font-weight: 800 !important;
  margin: 0;
}

.vt p:nth-child(1) {
  font-size: 24px;
}

.vt span {
  font-size: 18px;
}

.vt > h2 {
  font-size: 36px;
}

.infinite-slider {
  padding: 25px 0 13px;
}

.infinite-slider .swiper-wrapper {
  transition-timing-function: linear;
}

.infinite-slider * {
  height: 24vw;
  width: 100vw;
  margin-top: 0.8vw;
}

/* ///////////////////////////////////// */
/* //////////////cv section///////////// */
/* ///////////////////////////////////// */
.cv_section {
  display: flex;
  justify-content: center;
  margin-bottom: 6.4vw;
}
.cv_section a {
  margin: 0 1.3vw;
}

.cv_section div {
  width: 36.8vw; /* 530px */
  padding: 2.5vw 0;
  border-radius: 10px;
  display: grid;
  justify-content: center;
  align-items: center;
  background-position: center;
  background-size: cover;
}

.cv_section div:hover {
  box-sizing: border-box;
  border-radius: 6px;
  border: 2px solid #fff;
  transition: 0.5s border;
}

.trial_cv {
  background: url(../img/trial_cv.png) no-repeat;
}

.entry_cv {
  background: url(../img/entry_cv.png) no-repeat;
}

.cv_section p {
  font-size: 2.22vw; /* 32px */
  color: #fff;
}

.cv_section span {
  font-weight: 300;
}

.cv_banner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
  width: calc(36.8vw * 2 + 20px);
  margin: 5vw auto;
}
.cv_banner a {
  width: fit-content;
}
.cv_banner a:hover img {
  border: 1px solid #fff;
  border-radius: 6px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.cv_banner img {
  width: 36.8vw;
  height: auto;
}
.cv_banner_1 {
  grid-column: 1; /* 1行目1列目 */
}
.cv_banner_2 {
  grid-column: 2; /* 1行目1列目 */
}
.cv_banner_3 {
  grid-column: 1 / -1; /* 2行目は1カラムに広げる */
  justify-self: center; /* 2行目のアイテムを中央に寄せる */
}
/* free_ex */
.free_ex {
  width: calc(36.8vw * 2 + 1.3vw * 2);
  margin: 0 auto 15vh;
  padding: 2.3vw 0;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 6px;
  border: 2px solid #fff;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.free_ex:hover {
  background: #dcdcd7;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.free_ex:hover * {
  color: #000;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.free_ex:hover span {
  color: #fff;
  background: #000;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.free_ex * {
  color: #fff;
  font-weight: 300;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.free_ex span {
  font-weight: 600;
  color: #000;
  background: #fff;
  margin: 0 16px 16px 0;
  padding: 3px 12px;
}

.free_ex h3 {
  font-size: 32px;
  font-weight: 800;
}

.AIcorse_banner {
  display: flex;
  border-radius: 10px;
  justify-content: center;
  align-items: center;
  margin-bottom: 6.4vw;
}

.AIcorse_banner a {
  display: flex;
  justify-content: center; /* a要素内の画像を中央揃え */
  align-items: center; /* 必要に応じて */
}

.AIcorse_banner :hover {
  box-sizing: border-box;
  border-radius: 6px;
  border: 2px solid #fff;
  transition: 0.5s border;
}

.AIcorse_banner img {
  width: 73.6vw;
  border-radius: 10px;
}

/* ///////////////////////////////////// */
/* //////////////what's TCA///////////// */
/* ///////////////////////////////////// */
.whTCA {
  width: 100vw;
  height: 150vh;
  overflow: hidden;
  position: relative;
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
}

.whTCA > h2 {
  z-index: 5;
  font-size: 200px;
  color: #000;
  text-align: center;
  position: absolute;
}
.whTCA > h2 > span {
  font-size: 80px;
}
/* circleがsquareになる */
.circle {
  width: 250vw;
  height: 250vw;
  max-width: none;
  border-radius: 50%;
  background-color: #dcdcd7;
  position: absolute;
  transition: 2s cubic-bezier(0.65, 0, 0.35, 1);
  transform: scale(0);
}
.is_square {
  transform: scale(1);
}
/* //circleがsquareになる */

/* ///////////////////////////////////// */
/* //////////////desc TCA////////////// */
/* ///////////////////////////////////// */
.descTCA {
  padding: 10vw 7vw;
  background: #dcdcd7;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.descTCA_l {
  width: 35vw; /* 430px */
}
.descTCA_l > h2 {
  font-size: 3.47vw; /* 50px */
  line-height: 1.4;
}
.descTCA_l > hr {
  background: #000;
  height: 1px;
  border: none;
  margin-bottom: 2vw;
}
.descTCA_l > p {
  font-weight: 300;
  word-break: auto-phrase;
  line-height: 1.6;
}
.descTCA_r {
  position: relative;
  width: 46vw;
}
.tcadesc01 {
  z-index: 1;
  width: 21.8vw;
  height: auto;
  position: absolute;
  bottom: 13vw;
  right: 0;
}
.tcadesc02 {
  z-index: 1;
  width: 13.8vw;
  height: auto;
  position: absolute;
  top: 7vw;
  right: 0;
}
.tcadesc03 {
  z-index: 1;
  width: 18.4vw;
  height: auto;
  position: absolute;
  top: 4vw;
  left: 1vw;
}
.tcadesc04 {
  z-index: 1;
  width: 16vw;
  height: auto;
  position: absolute;
  bottom: 3vw;
  left: 0;
}
.tcadesc05 {
  z-index: 1;
  width: 14.6vw;
  height: auto;
  position: absolute;
  top: -8vw;
  right: 11vw;
}
.tcadesc06 {
  width: auto;
  height: 10.5vw;
  position: absolute;
  bottom: 1vw;
  right: -4vw;
}
.tcadesc07 {
  width: auto;
  height: 10.5vw;
  position: absolute;
  top: 12vw;
  right: -7vw;
}

/* ///////////////////////////////////// */
/* /////////////GOportfolio///////////// */
/* ///////////////////////////////////// */
.GOportfolio_cover {
  position: relative;
  overflow: clip;
}
.GOportfolio_cover::before {
  z-index: 10;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #dcdcd7;
  opacity: 1;
  transition: 2s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 2s cubic-bezier(0.65, 0, 0.35, 1);
}
.GOportfolio * {
  color: #fff;
}
.GOportfolio_up > h2 {
  z-index: 5;
  font-size: 40px;
  position: sticky;
  top: 0vw;
  padding-top: 20vw;
  margin-left: 17.8vw;
  margin-bottom: 12px;
}
/* 矢印：非表示 */
.GOportfolio_up > h2::before,
.GOportfolio_up > h2::after {
  display: none;
}
@media screen and (max-width: 855px) {
  .GOportfolio_up > h2::before,
  .GOportfolio_up > h2::after {
    display: none;
  }
}
.portfolioGallery {
  width: 100vw;
  height: auto;
  padding: 10vw 0 65vw;
}
.GOportfolio_down {
  padding: 0 17.8vw 30vw;
  position: relative;
}

.GOportfolio_down > p {
  width: 800px;
  font-weight: 300;
}
/* スクロールで色を無くす */
.GOportfolio_down > video {
  z-index: -2;
  width: 100vw;
  height: auto;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: 0.8s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.8s cubic-bezier(0.65, 0, 0.35, 1);
}
.darkness {
  filter: brightness(0.3);
}
.brightness {
  filter: brightness(1);
}
/* //スクロールで色を無くす */

/* ///////////////////////////////////// */
/* ///////////////methods/////////////// */
/* ///////////////////////////////////// */
.methods {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: #dcdcd7;
  padding: 25vw 0;
}
.methods_cover {
  position: relative;
}
.methods_cover::before {
  z-index: 10;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 1;
  transition: 2s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 2s cubic-bezier(0.65, 0, 0.35, 1);
}
.methods_l {
  width: 41.7vw; /* 600px */
  height: auto;
}
.methods_r {
  position: relative;
  z-index: 1; /* SVGの位置調整副作用 */
}
.methods_r > h2 {
  font-size: 3.47vw; /* 50px */
}
.methods_r > p {
  font-weight: 300;
  width: 39vw; /* 560px */
  word-break: auto-phrase;
}
.methods_r > svg {
  z-index: -1;
  width: auto;
  height: 10.5vw;
  position: absolute;
  top: -2vw;
  left: -2vw;
}

/* ///////////////////////////////////// */
/* ///////////course choice//////////// */
/* ///////////////////////////////////// */
.courseChoice {
  height: fit-content;
  position: relative;
}
.entry_bg_img {
  z-index: -1;
  width: 100vw;
  height: 100%;
  background: url(../img/entry_box_bg.png) no-repeat;
  background-position: top;
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.trial_bg_img {
  z-index: -1;
  width: 100vw;
  height: 100%;
  background: url(../img/trial_box_bg.png) no-repeat;
  background-position: top;
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.defult_bg_img {
  z-index: -1;
  width: 100vw;
  height: 100%;
  background: #dcdcd7;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.courseChoice_txt_bg {
  width: 90vw;
  padding: 15vw 5vw;
}
.courseChoice_txt {
  position: relative;
  z-index: 1; /* SVGの位置調整副作用 */
}
.courseChoice_txt > h2 {
  font-size: 3.47vw; /* 50px */
}
.courseChoice_txt > p {
  font-weight: 300;
}
.courseChoice_txt > svg {
  z-index: -1;
  width: auto;
  height: 5.25vw; /* 他のsvgは2行だから半分 */
  position: absolute;
  top: -3vw;
  left: -4vw;
}
.courseCV {
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin-top: 3vw;
}
.courseCV h3 {
  font-size: 36px;
  margin-bottom: 12px;
  color: #fff;
}
.courseCV h4 {
  font-size: 24px;
  font-weight: 300;
  border-bottom: 1px #fff solid;
  margin-bottom: 28px;
  color: #fff;
}
.courseCV ul > li {
  list-style: '✓';
  text-align: left; /* 他がcenter */
  font-weight: 300;
}
.courseCV p {
  color: #000;
  font-size: 16px;
  border: 1px #000 solid;
  border-radius: 10px;
  background: #fff;
  padding: 10px 36px;
  margin-top: 50px;
}
.courseCV > a > div {
  width: 41.7vw; /* 600px */
  max-width: 600px;
  padding: 4.5vw 0; /* 高さ450px相当>65px */
  background-position: top;
  background-size: cover;
  color: #fff;
  border-radius: 9px;
}
.courseCV > a > div > * {
  width: fit-content;
  margin-right: auto;
  margin-left: auto;
}
.courseCV > a > div:hover {
  background: #000;
  border: 1px #fff solid;
  box-sizing: border-box;
}
.entry_box {
  background: url(../img/entry_box_bg.png) no-repeat;
}
.trial_box {
  background: url(../img/trial_box_bg.png) no-repeat;
}

/* ///////////////////////////////////// */
/* /////////////instructors///////////// */
/* ///////////////////////////////////// */
.instructors {
  padding: 15vw 0;
  background: #dcdcd7;
  overflow: hidden;
}
.instructors_txt {
  padding-left: 5vw;
  position: relative;
  z-index: 1; /* SVGの位置調整副作用 */
}
.instructors_txt > h2 {
  font-size: 3.47vw; /* 50px */
}
.instructors_txt > p {
  font-weight: 300;
  margin-bottom: 60px;
}
.instructors_txt > svg {
  z-index: -1;
  width: auto;
  height: 10.5vw;
  position: absolute;
  top: -7vw;
  left: 1vw;
}
.instructors_types {
  flex-wrap: wrap;
  display: flex;
}
.instructors_type {
  font-size: 16px;
  padding: 10px 15px;
  margin-left: 5vw;
  margin-right: calc(-5vw + 10px);
  margin-top: 10px;
  border-radius: 10px;
  background-color: #fff;
  display: block;
  order: -1; /* メニューボタンを先頭にする */
}
input[name='type_name'] {
  display: none;
}
input:checked + .instructors_type {
  background-color: #000;
  color: #fff;
}
.instructor_cards_wrap {
  display: none;
  width: 100%;
}
input:checked + .instructors_type + .instructor_cards_wrap {
  display: block;
}
.instructor_cards {
  display: flex;
  width: 100%;
  overflow-x: auto;
  white-space: nowrap;
}
.instructor_cards > .instructor_card:first-child {
  margin-left: 5vw;
}
.instructor_card {
  max-width: 240px;
  min-width: 240px;
  height: 360px;
  padding: 0 0px 40px;
  margin-top: 36px;
  margin-right: 12px;
  border-radius: 16px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  text-align: center;
}
.instructor_card01cr {
  background: url(../img/instructor/instructor01cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02cr {
  background: url(../img/instructor/instructor02cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03cr {
  background: url(../img/instructor/instructor03cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04cr {
  background: url(../img/instructor/instructor04cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05cr {
  background: url(../img/instructor/instructor05cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card06cr {
  background: url(../img/instructor/instructor06cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card07cr {
  background: url(../img/instructor/instructor07cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card08cr {
  background: url(../img/instructor/instructor08cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card09cr {
  background: url(../img/instructor/instructor09cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card10cr {
  background: url(../img/instructor/instructor10cr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01pr {
  background: url(../img/instructor/instructor01pr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02pr {
  background: url(../img/instructor/instructor02pr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03pr {
  background: url(../img/instructor/instructor03pr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04pr {
  background: url(../img/instructor/instructor04pr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05pr {
  background: url(../img/instructor/instructor05pr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card06pr {
  background: url(../img/instructor/instructor06pr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card07pr {
  background: url(../img/instructor/instructor07pr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card08pr {
  background: url(../img/instructor/instructor08pr.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01mk {
  background: url(../img/instructor/instructor01mk.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02mk {
  background: url(../img/instructor/instructor02mk.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03mk {
  background: url(../img/instructor/instructor03mk.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04mk {
  background: url(../img/instructor/instructor04mk.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05mk {
  background: url(../img/instructor/instructor05mk.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card06mk {
  background: url(../img/instructor/instructor06mk.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01st {
  background: url(../img/instructor/instructor01st.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02st {
  background: url(../img/instructor/instructor02st.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03st {
  background: url(../img/instructor/instructor03st.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04st {
  background: url(../img/instructor/instructor04st.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05st {
  background: url(../img/instructor/instructor05st.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card06st {
  background: url(../img/instructor/instructor06st.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card07st {
  background: url(../img/instructor/instructor07st.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01bs {
  background: url(../img/instructor/instructor01bs.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02bs {
  background: url(../img/instructor/instructor02bs.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03bs {
  background: url(../img/instructor/instructor03bs.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04bs {
  background: url(../img/instructor/instructor04bs.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05bs {
  background: url(../img/instructor/instructor05bs.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card06bs {
  background: url(../img/instructor/instructor06bs.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card07bs {
  background: url(../img/instructor/instructor07bs.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card08bs {
  background: url(../img/instructor/instructor08bs.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01de {
  background: url(../img/instructor/instructor01de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01de {
  background: url(../img/instructor/instructor01de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02de {
  background: url(../img/instructor/instructor02de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03de {
  background: url(../img/instructor/instructor03de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04de {
  background: url(../img/instructor/instructor04de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05de {
  background: url(../img/instructor/instructor05de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card06de {
  background: url(../img/instructor/instructor06de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card07de {
  background: url(../img/instructor/instructor07de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card08de {
  background: url(../img/instructor/instructor08de.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01mo {
  background: url(../img/instructor/instructor01mo.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02mo {
  background: url(../img/instructor/instructor02mo.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03mo {
  background: url(../img/instructor/instructor03mo.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04mo {
  background: url(../img/instructor/instructor04mo.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05mo {
  background: url(../img/instructor/instructor05mo.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01cw {
  background: url(../img/instructor/instructor01cw.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02cw {
  background: url(../img/instructor/instructor02cw.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03cw {
  background: url(../img/instructor/instructor03cw.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04cw {
  background: url(../img/instructor/instructor04cw.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05cw {
  background: url(../img/instructor/instructor05cw.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card01bg {
  background: url(../img/instructor/instructor01bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card02bg {
  background: url(../img/instructor/instructor02bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card03bg {
  background: url(../img/instructor/instructor03bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card04bg {
  background: url(../img/instructor/instructor04bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card05bg {
  background: url(../img/instructor/instructor05bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card06bg {
  background: url(../img/instructor/instructor06bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.instructor_card07bg {
  background: url(../img/instructor/instructor07bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}

.instructor_card::before {
  content: '';
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 29.63%, #000 84.23%);
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  border-radius: 0 0 10px 10px;
}
.instructor_txt {
  z-index: 1;
  height: 100px;
}
.instructor_txt > h3 {
  font-size: 36px;
  text-align: center;
  color: #fff;
}
.instructor_txt > p {
  font-size: 10px;
  color: #fff;
}

/* ///////////////////////////////////// */
/* /////////////interviews///////////// */
/* ///////////////////////////////////// */
.interviews {
  padding: 15vw 0;
  background: #dcdcd7;
  overflow: hidden;
}
.interviews_txt {
  padding-left: 5vw;
  position: relative;
  z-index: 1; /* SVGの位置調整副作用 */
}
.interviews_txt > h2 {
  font-size: 3.47vw; /* 50px */
}
.interviews_txt > p {
  font-weight: 300;
  margin-bottom: 60px;
}
.interviews_txt > svg {
  z-index: -1;
  width: auto;
  height: 10.5vw;
  position: absolute;
  top: -7vw;
  left: 1vw;
}
.interview_cards {
  display: flex;
  width: 100%;
  overflow-x: auto;
  white-space: nowrap;
}
.interview_cards > a {
  margin-top: 36px;
  margin-right: 24px;
}
.interview_cards > a:first-child {
  margin-left: 5vw;
}
.interview_card {
  width: 300px;
  height: 345px;
  padding: 0 15px 24px;
  border-radius: 16px;
  display: flex;
  align-items: flex-end;
  position: relative;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.interview_card:hover {
  opacity: 0.7;
}
.interview_card01 {
  background: url(../img/interview01.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.interview_card02 {
  background: url(../img/interview02.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.interview_card03 {
  background: url(../img/interview03.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.interview_card04 {
  background: url(../img/interview04.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.interview_card05 {
  background: url(../img/interview05.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.interview_card06 {
  background: url(../img/interview06.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.interview_card07 {
  background: url(../img/interview07.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.interview_card08 {
  background: url(../img/interview08.png) no-repeat;
  background-position: center;
  background-size: cover;
}

.interview_txt > h3 {
  font-size: 12px;
  padding: 2px;
  background: #fff;
  width: fit-content;
}
.interview_txt > p {
  font-size: 18px;
  color: #fff;
}
/* modalのcss */
.interview_modal {
  width: 1000px;
  padding: 90px 50px 35px;
  background: #dcdcd7;
  border-radius: 10px;
}
.interview_modal > h2 {
  font-size: 28px;
  margin-bottom: 45px;
}
.interview_modal button,
.interview_modal svg > line {
  color: #000;
  stroke-width: 2px;
}
.interview_detail {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.interview_detail_l {
  text-align: center;
}
.interview_detail_l > img {
  width: 165px;
  height: auto;
  border-radius: 10px;
}
.interview_detail_r {
  width: 650px;
}
.interview_detail_r > h3 {
  margin-bottom: 10px;
}
.interview_detail_r > p {
  font-size: 14px;
  font-weight: 300;
  margin-bottom: 20px;
}
.modal_btn_center {
  text-align: center;
}

/* ///////////////////////////////////// */
/* /////////////communitys///////////// */
/* ///////////////////////////////////// */
.communitys {
  padding: 15vw 0;
  background: #dcdcd7;
  overflow: hidden;
}
.communitys_txt {
  padding-left: 5vw;
  position: relative;
  z-index: 1; /* SVGの位置調整副作用 */
}
.communitys_txt > h2 {
  font-size: 3.47vw; /* 50px */
}
.communitys_txt > p {
  font-weight: 300;
  margin-bottom: 60px;
}
.communitys_txt > svg {
  z-index: -1;
  width: auto;
  height: 10.5vw;
  position: absolute;
  top: -7vw;
  left: 1vw;
}
.community_cards {
  display: flex;
  width: 100%;
  overflow-x: auto;
  white-space: nowrap;
}
.community_cards > a {
  margin-top: 36px;
  margin-right: 24px;
}
.community_cards > a:first-child {
  margin-left: 5vw;
}
.community_card {
  width: 300px;
  height: 200px;
  padding: 18px 25px;
  border-radius: 16px;
  display: flex;
  justify-content: left;
  align-items: flex-end;
  position: relative;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.community_card:hover {
  opacity: 0.7;
}

.community_card01 {
  background: url(../img/community01.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.community_card02 {
  background: url(../img/community02.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.community_card03 {
  background: url(../img/community03.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.community_card04 {
  background: url(../img/community04.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.community_card05 {
  background: url(../img/community05.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.community_card::before {
  content: '';
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 125.89%);
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  border-radius: 0 0 10px 10px;
}
.community_txt {
  z-index: 1;
}
.community_txt > h3 {
  padding: 2px;
  color: #fff;
}
/* modalのcss */
.community_modal {
  width: 1000px;
  padding: 90px 50px 35px;
  background: #dcdcd7;
  border-radius: 10px;
}
.community_modal > h2 {
  font-size: 28px;
  margin-bottom: 32px;
}
.community_modal button,
.community_modal svg > line {
  color: #000;
  stroke-width: 2px;
}
.modal_btn_center {
  text-align: center;
}
.community_members {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  margin-bottom: 3vw;
}
.community_member {
  display: flex;
  align-items: flex-start;
  min-width: 300px;
  max-width: 300px;
}
.community_member > img {
  width: 6.8vw;
  height: 6.8vw;
  border-radius: 50%;
}
.community_member_txt {
  width: 16vw;
  margin: 0.5vw 1.5vw;
}
.community_member_txt > h3 {
  font-size: 16px;
}
.community_member_txt > p {
  font-size: 12px;
  font-weight: 300;
}

.community_modal > h3 {
  font-size: 20px;
  margin-bottom: 20px;
}
.community_modal > h4 {
  font-size: 15px;
  font-weight: 300;
  margin-bottom: 52px;
}

/* ///////////////////////////////////// */
/* /////////////concept mov///////////// */
/* ///////////////////////////////////// */
.cm {
  height: 200vh;
  position: relative;
  background: #dcdcd7;
}
.concept_txt {
  width: 100vw;
  height: 100vh;
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.playback_box {
  text-align: center;
}
.playback_box > h2 {
  font-size: 3.47vw; /* 50px */
  color: #fff;
  margin-bottom: 60px;
}
.playback_box > p {
  font-size: 40px;
  color: #fff;
  margin-top: 20px;
}
/* mov大きくなって留まる */
.concept_mov {
  display: flex;
  justify-content: center;
  position: sticky;
  top: 0;
  overflow: hidden;
  scale: 0.8;
  filter: brightness(1);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.concept_mov_adjust {
  scale: 1;
  filter: brightness(0.4);
}
.conv {
  height: 100vh;
  max-width: none;
}
.conv_h {
  height: auto;
  overflow: hidden;
}
/* //mov大きくなって留まる */

.youtube_modal {
  width: 72vw;
  height: fit-content;
  background: none;
  padding: 0;
}
.youtube_modal iframe {
  width: 72vw;
  height: 40.5vw;
}

/* ///////////////////////////////////// */
/* //////////bottom cv section////////// */
/* ///////////////////////////////////// */
.bottom_cv_section {
  width: 69.4vw; /* 1000px */
  margin: 6.94vw auto 5.56vw; /* 100px auto 80px */
  text-align: center;
}
.bottom_cv_section * {
  color: #fff;
}
.bottom_cv_section > h3 {
  font-size: 28px;
  font-weight: 300;
  line-height: 2;
  border: solid;
  border-width: 1px 0;
}
.bottom_cv_section > h2 {
  font-size: 30px;
  margin: 50px 0 30px;
}
.bottom_cv_section > h2 > span {
  font-size: 30px;
  color: #000;
  background: #fff;
  padding: 8px 10px;
  margin-right: 16px;
}
.bottom_cv_section > p {
  font-weight: 300;
  text-align: left;
}
.freelectures {
  display: flex;
  justify-content: center;
  margin: 40px 0;
}
.freelectures > img {
  width: 240px;
  height: auto;
  margin: 0 6px;
}
.bottom_cv_section > a > p {
  font-size: 36px;
  border: 1px solid;
  padding: 12px 45px;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.bottom_cv_section > a > p:hover {
  border: none;
  color: #000;
  background: #dcdcd7;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
/* ///////////////////////////////////// */
/* //////////////sticky cv////////////// */
/* ///////////////////////////////////// */
.cta {
  z-index: 100; /* 最前面 */
  position: sticky;
  bottom: 2vw;
  right: 2vw;
  display: grid;
  justify-content: end;
  row-gap: 12px;
  padding: 0 0.5vw;
}
@media screen and (max-width: 855px) {
  .cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    justify-content: center;
    padding: 8px 2vw calc(8px + env(safe-area-inset-bottom));
  }
}
@media screen and (max-width: 480px) {
  .cta {
    row-gap: 10px;
  }
}
.cta .cta-link {
  display: flex;
  -moz-column-gap: 1.5vw;
       column-gap: 1.5vw;
}
@media screen and (max-width: 855px) {
  .cta .cta-link {
    width: 100%;
    row-gap: 8px;
    align-items: flex-end;
  }
}
.cta .cta-link a div {
  position: relative;
  width: 184px;
}
.cta .cta-link a img {
  width: 100%;
}
.cta .cta-link a p {
  font-size: 16px;
  transition: all 0.3s ease;
  z-index: 20;
}
@media screen and (max-width: 855px) {
  .cta .cta-link a p {
    width: 100%;
    font-size: 14px;
  }
}
.cta .cta-link .entry_btn,
.cta .cta-link .trial_btn {
  width: -moz-fit-content;
  width: fit-content;
  text-align: center;
  position: relative;
  display: flex;
  align-items: center;
}
@media screen and (max-width: 855px) {
  .cta .cta-link .entry_btn,
  .cta .cta-link .trial_btn {
    width: 170px;
    height: 50px;
    justify-content: center;
  }
  .cta .cta-link .entry_btn p,
  .cta .cta-link .trial_btn p {
    font-size: 13px;
    padding: 0;
  }
}
.cta .cta-link .entry_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.cta .cta-link .entry_btn p {
  color: #000;
  padding: 0 30px 0 0;
  transition: all 0.3s ease;
}
@media screen and (max-width: 855px) {
  .cta .cta-link .entry_btn p {
    padding: 10px 0;
  }
}
@media screen and (max-width: 855px) {
  .cta .cta-link .entry_btn:hover {
    background: #000;
    transition: all 0.3s ease;
  }
  .cta .cta-link .entry_btn:hover::before {
    background: linear-gradient(-90deg, #000 65%, transparent 70%);
    transition: all 0.3s ease;
  }
  .cta .cta-link .entry_btn:hover p {
    color: #fff;
    transition: all 0.3s ease;
  }
}
@media screen and (max-width: 855px) {
  .cta .cta-link .cv_1st {
    width: 48vw;
    height: 100%;
  }
  .cta .cta-link .cv_1st p {
    color: #fff;
  }
  .cta .cta-link .cv_1st::before {
    background: #000;
  }
}
.cta .cta-link .cv_1st p {
  color: #000;
}
.cta .cta-link .cv_1st::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, #e7e7e2 43%);
  z-index: 11;
}
@media screen and (max-width: 855px) {
  .cta .cta-link .cv_1st::before {
    background: linear-gradient(90deg, #e7e7e2 0%, #e7e7e2 43%);
  }
}
.cta .cta-link .cv_1st > p {
  margin-left: -50px;
}
@media screen and (max-width: 855px) {
  .cta .cta-link .cv_1st > p {
    margin: 0px;
  }
}
@media screen and (max-width: 855px) {
  .cta .cta-link .cv_2nd {
    width: 48vw;
    height: 100%;
  }
}
.cta .cta-link .cv_2nd p {
  color: #fff;
  padding: 0 80px;
}
@media screen and (max-width: 855px) {
  .cta .cta-link .cv_2nd p {
    padding: 10px 0px;
  }
}
.cta .cta-link .cv_2nd::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #cf6b2d 0%, #c63724 100%);
  z-index: 11;
}
@media screen and (min-width: 856px) {
  .cta .cta-link .cv_2nd:hover::before {
    background: #e7e7e2;
    transition: all 0.3s ease;
  }
  .cta .cta-link .cv_2nd:hover p {
    color: #000;
    transition: all 0.3s ease;
  }
  .cta .cta-link .cv_1st:hover::before {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, #cf6b2d 43%, #c63724 100%);
    transition: all 0.3s ease;
  }
  .cta .cta-link .cv_1st:hover p {
    color: #fff;
    transition: all 0.3s ease;
  }
}
.trial_btn p {
  color: #fff;
  padding: 0 5.55vw; /*80px*/
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
@media screen and (min-width: 856px) {
  .trial_btn:hover p {
    color: #c63724;
    background: -webkit-linear-gradient(90deg, #cf6b2d 0%, #c63724 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }
}

/* ///////////////////////////////////// */
/* ///////////////footer/////////////// */
/* ///////////////////////////////////// */
footer {
  background: #dcdcd7;
  margin-top: 1vw;
}
footer a {
  font-size: 16px;
  font-weight: 300;
  text-decoration: none;
  color: #000;
}
.foot_p1 {
  font-size: 13px;
  font-weight: 300;
}
.foot_p2 {
  font-size: 11px;
  font-weight: 300;
  padding-top: 30px;
}
.footer_wrap {
  width: 80%;
  margin: 0 auto;
  padding: 50px 0 100px;
  text-align: center;
}

footer a:hover {
  color: #555;
  transition-duration: 0.3s;
  text-decoration: underline;
}

footer ul {
  padding: 30px 0 80px;
  margin: 0px auto;
  word-break: auto-phrase;
  list-style: none;
}

footer li {
  display: inline;
  margin: 10px;
}

.foot_box {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding-top: 20px;
}

.box1 {
  border: 1px solid #000;
  padding: 30px 90px;
  margin: 20px;
}

a.box1:hover {
  border: 1px solid #000;
  padding: 30px 90px;
  background-color: #000;
  margin: 20px;
}

/* ///////////////////////////////////// */
/* //////////////レスポンス////////////// */
/* //////////////////////////////////// */

@media screen and (min-width: 856px) {
  /* 1024 */
  .pc {
    display: block;
  }
  .sp {
    display: none;
  }
  .trial_btn.pc {
    display: flex;
    align-items: center;
  }
}

/* ///////////////////////////////////// */
/* //////////////tablet以下////////////// */
/* //////////////////////////////////// */

@media screen and (max-width: 855px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  /* ///////////////////////////////////// */
  /* /////////////////共通///////////////// */
  /* ///////////////////////////////////// */
  *,
  html,
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  * + p,
  p {
    font-size: 16px;
  }
  /* ///////////////////////////////////// */
  /* //////////////header img///////////// */
  /* ///////////////////////////////////// */
  .h_img {
    background: #000;
    text-align: center;
  }

  /* ///////////////////////////////////// */
  /* ///////////////top mov/////////////// */
  /* ///////////////////////////////////// */
  .top_copy {
    top: 40vw;
    left: 4vw;
  }
  .top_copy > h1 {
    font-size: 50px;
  }

  /* ///////////////////////////////////// */
  /* /////////////top massage///////////// */
  /* ///////////////////////////////////// */
  .tm > h2 {
    width: 80vw;
    margin: 0 auto 40px;
  }
  .tm > h2 > svg {
    height: 45px;
    margin-bottom: 16px;
  }
  /* .tm_sub_title>span {
        font-size: 20px;
    } */
  .tm_txt_box {
    width: 360px;
    min-width: 0;
  }
  .tv {
    height: 100vh;
  }

  /* ///////////////////////////////////// */
  /* ////////////////voice//////////////// */
  /* ///////////////////////////////////// */
  .vt {
    width: 96vw;
    min-width: 0;
  }
  .vt p:nth-child(1) {
    font-size: 16px;
  }
  .vt > h2 {
    font-size: 24px;
  }
  .infinite-slider * {
    height: 60vw;
    width: 250vw;
    margin-right: 150vw;
    max-width: none;
  }

  /* ///////////////////////////////////// */
  /* //////////////cv section///////////// */
  /* ///////////////////////////////////// */
  .cv_section {
    display: grid;
  }
  .cv_section a {
    margin: 2vw auto;
  }
  .cv_section div {
    width: 96vw;
    text-align: center;
  }
  .cv_section p {
    font-size: 20px;
  }
  .cv_section span {
    font-size: 12px;
  }

  .cv_banner {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
    width: 100vw;
    margin: 10vw auto;
    padding: 5vw;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
  }
  .cv_banner a {
    width: 100%;
  }
  .cv_banner img {
    width: 100%;
    height: auto;
    border-radius: 6px;
  }

  .free_ex {
    width: 96vw;
    text-align: center;
    background: #dcdcd7;
    margin: 0 auto 5vh;
    border: none;
  }
  .free_ex:hover {
    background: #000;
    border: 2px solid #fff;
  }
  .free_ex:hover * {
    color: #fff;
  }
  .free_ex:hover span {
    color: #000;
    background: #fff;
  }
  .free_ex * {
    color: #000;
  }

  .free_ex span {
    color: #fff;
    background: #000;
    margin: 0 16px 16px 0;
    padding: 3px 12px;
  }
  .free_ex p {
    font-size: 14px;
  }
  .free_ex h4 {
    font-size: 12px;
    margin: 10px 0 4px;
    text-decoration-line: underline;
  }
  .free_ex h3 {
    font-size: 20px;
  }
  .free_ex img {
    width: 30%;
  }

  .AIcorse_banner img {
    width: 96vw;
  }

  /* ///////////////////////////////////// */
  /* //////////////what's TCA///////////// */
  /* ///////////////////////////////////// */
  .whTCA {
    width: 100vw;
    height: 100vh;
  }
  .whTCA > h2 {
    font-size: 80px;
  }
  .whTCA > h2 > span {
    font-size: 40px;
  }

  /* ///////////////////////////////////// */
  /* //////////////desc TCA////////////// */
  /* ///////////////////////////////////// */
  .descTCA {
    display: grid;
    padding: 10vw 2vw;
  }
  .descTCA_l {
    width: 96vw;
  }
  .descTCA_l > h2 {
    font-size: 50px;
  }
  .descTCA_r {
    position: relative;
    width: 96vw;
    /* height: 75vh; */
    height: auto;
    overflow: hidden;
    z-index: 0;
  }
  .tcadescsp {
    width: 70%;
    height: auto;
    margin: 0 auto;
  }
  .tcadesc06 {
    z-index: -1;
    height: 28.8vw;
    bottom: 5vw;
  }
  .tcadesc07 {
    z-index: -1;
    height: 28.8vw;
    top: 8vw;
    right: -25vw;
  }

  /* ///////////////////////////////////// */
  /* /////////////GOportfolio///////////// */
  /* ///////////////////////////////////// */
  .GOportfolio_up > h2 {
    font-size: 24px;
    padding-top: 36vw;
    margin-left: 5vw;
  }
  .portfolioGallery {
    width: 100vw;
    height: auto;
    padding: 10vw 0 140vw;
  }
  .GOportfolio_down {
    padding: 0 5vw 80vw;
  }
  .GOportfolio_down > p {
    width: 90vw;
  }
  .GOportfolio_down > video {
    max-width: none;
  }

  /* ///////////////////////////////////// */
  /* ///////////////methods/////////////// */
  /* ///////////////////////////////////// */
  .methods {
    flex-direction: column-reverse;
  }
  .methods_l {
    width: 60vw;
  }
  .methods_r {
    margin-bottom: 5vw;
  }
  .methods_r > h2 {
    font-size: 24px;
  }
  .methods_r > p {
    width: 90vw;
  }
  .methods_r > svg {
    height: 20vw;
    top: -11vw;
    left: -2vw;
  }

  /* ///////////////////////////////////// */
  /* ///////////course choice//////////// */
  /* ///////////////////////////////////// */
  .courseCV {
    display: grid;
  }
  .courseCV > a {
    margin-bottom: 8.5vw;
  }
  .courseChoice_txt > h2 {
    font-size: 24px;
  }
  .courseChoice_txt > svg {
    height: 12.2vw;
    top: -8vw;
    left: -2vw;
  }
  .courseCV > a > div {
    width: 90vw;
    max-width: 340px;
    padding: 4.5vw 0;
  }
  .courseCV h3 {
    font-size: 24px;
    margin-bottom: 5px;
  }
  .courseCV h4 {
    font-size: 16px;
    margin-bottom: 16px;
  }
  .courseCV p {
    margin-top: 25px;
  }

  /* ///////////////////////////////////// */
  /* /////////////instructors///////////// */
  /* ///////////////////////////////////// */
  .instructors_txt {
    padding-right: 5vw;
  }
  .instructors_txt > h2 {
    font-size: 24px;
  }
  .instructors_txt > svg {
    height: 20vw;
    top: -11vw;
    left: 3vw;
  }
  .instructors_txt > p {
    margin-bottom: 20px;
  }
  .instructors_type {
    font-size: 10px;
    margin-right: calc(-5vw + 4.5px);
    margin-top: 6px;
  }
  .instructor_card {
    max-width: 200px;
    min-width: 200px;
    height: 330px;
    margin-top: 24px;
    margin-right: 16px;
    border-radius: 10px;
  }
  .instructor_txt > h3 {
    font-size: 24px;
  }
  .instructor_txt > p {
    display: block;
    font-size: 10px;
    transform: scale(0.8);
  }

  /* ///////////////////////////////////// */
  /* /////////////interviews///////////// */
  /* ///////////////////////////////////// */
  .interviews_txt {
    padding-right: 5vw;
  }
  .interviews_txt > h2 {
    font-size: 24px;
  }
  .interviews_txt > svg {
    height: 20vw;
    top: -11vw;
    left: 3vw;
  }
  .interviews_txt > p {
    margin-bottom: 20px;
  }
  .interview_txt > p {
    font-size: 12px;
  }
  .interview_cards > a {
    margin-top: 0px;
    margin-right: 16px;
  }
  .interview_card {
    width: 200px;
    height: 230px;
    padding: 0 10px 24px;
    border-radius: 10px;
  }
  /* modal */
  .interview_modal {
    padding: 40px 15px 35px;
    border-radius: 10px;
  }
  .interview_detail {
    display: grid;
  }
  .interview_modal > h2 {
    font-size: 16px;
    margin: 0 auto 24px;
    width: 80%;
  }
  .interview_detail_l > p {
    font-size: 11px !important;
    margin-top: 10px;
  }
  .interview_detail_r {
    width: 95%;
    margin-top: 32px;
  }
  .interview_detail_r h3 {
    font-size: 14px;
  }
  .interview_detail_r p {
    font-size: 11px;
  }

  /* ///////////////////////////////////// */
  /* /////////////communitys///////////// */
  /* ///////////////////////////////////// */
  .communitys_txt {
    padding-right: 3vw;
  }
  .communitys_txt > h2 {
    font-size: 24px;
  }
  .communitys_txt > svg {
    height: 20vw;
    top: -11vw;
    left: 3vw;
  }
  .communitys_txt > p {
    margin-bottom: 20px;
  }
  .community_cards > a {
    margin-top: 0px;
    margin-right: 8px;
  }
  .community_card {
    width: 200px;
    height: 130px;
    border-radius: 10px;
  }
  /* modal */
  .community_modal > h2 {
    font-size: 18px;
    margin-bottom: 40px;
  }
  .community_members {
    display: block;
    margin-bottom: 0;
  }
  .community_member {
    align-items: center;
    margin-bottom: 20px;
    min-width: unset;
    max-width: none;
  }
  .community_member > img {
    width: 99px;
    height: 99px;
  }
  .community_member_txt {
    width: fit-content;
    margin: 0 12px;
  }
  .community_modal > h3 {
    font-size: 14px;
    margin-bottom: 20px;
  }
  .community_modal > h4 {
    font-size: 11px;
    margin-bottom: 28px;
  }

  /* ///////////////////////////////////// */
  /* /////////////concept mov///////////// */
  /* ///////////////////////////////////// */
  .playback_box > h2 {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .playback_box svg {
    width: 80px;
  }
  .playback_box > p {
    font-size: 20px;
    margin-top: 10px;
  }

  /* ///////////////////////////////////// */
  /* //////////bottom cv section////////// */
  /* ///////////////////////////////////// */
  .bottom_cv_section {
    width: 90vw;
    margin: 64px auto 30px;
  }
  .bottom_cv_section > h3 {
    font-size: 20px;
  }
  .bottom_cv_section > h2 {
    font-size: 20px;
    margin: 24px 0;
  }
  .bottom_cv_section > h2 > span {
    font-size: 20px;
    padding: 10px;
    margin-right: 16px;
  }
  .freelectures {
    display: grid;
  }
  .freelectures > img {
    width: 100%;
    margin: 0;
  }
  .bottom_cv_section > a > p {
    font-size: 20px;
    text-align: center;
    width: 100%;
    padding: 12px 0;
  }

  /* ///////////////////////////////////// */
  /* ///////////////footer/////////////// */
  /* ///////////////////////////////////// */
  .footer_wrap {
    width: 90%;
    padding: 50px 0 100px;
    text-align: left;
  }
  footer ul {
    padding: 10px 0 20px;
  }
  footer li {
    display: block;
    margin: 16px 0;
  }
  .foot_box {
    justify-content: space-around;
    gap: 10px;
  }
  .box1 {
    padding: 10px 60px;
    margin: 0;
  }
  a.box1:hover {
    padding: 10px 60px;
    margin: 0;
  }
}

/* ///////////////////////////////////// */
/* ////////////スマホユニーク///////////// */
/* //////////////////////////////////// */
@media screen and (max-width: 480px) {
  /* ///////////////////////////////////// */
  /* /////////////top massage///////////// */
  /* ///////////////////////////////////// */
  .tm > h2 {
    width: 360px;
    display: grid;
  }
  .tm > h2 > svg:first-child {
    width: 265px;
    margin-bottom: -33px;
  }
  .tm > h2 > svg:last-child {
    width: 318px;
    margin-bottom: -20px;
  }
  /* ///////////////////////////////////// */
  /* //////////////desc TCA////////////// */
  /* ///////////////////////////////////// */
  .tcadescsp {
    width: 100%;
  }

  /* ///////////////////////////////////// */
  /* ///////////////methods/////////////// */
  /* ///////////////////////////////////// */
  .methods {
    flex-direction: column-reverse;
  }
  .methods_l {
    width: 90vw;
  }

  .h_img {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #countdown {
    display: inline-block;
    margin: 0 0 0 auto;
  }
}
/* ///////////////////////////////////// */
/* ////////////iphone mini///////////// */
/* //////////////////////////////////// */
@media screen and (max-width: 321px) {
  /* ///////////////////////////////////// */
  /* /////////////top massage///////////// */
  /* ///////////////////////////////////// */
  .tm > h2 {
    width: 320px;
  }
  /* .tm>h2>svg:first-child {
        width: 174px;
    }
    .tm>h2>svg:last-child {
        width: 320px;
    } */
  .tm_txt_box {
    scale: 0.8;
    margin-left: -20px;
  }
  /* ///////////////////////////////////// */
  /* /////////////communitys///////////// */
  /* ///////////////////////////////////// */
  .community_modal {
    padding: 90px 20px 35px;
  }

  /* ///////////////////////////////////// */
  /* ///////////////footer/////////////// */
  /* ///////////////////////////////////// */
  .box1 {
    padding: 10px 50px;
  }
  a.box1:hover {
    padding: 10px 50px;
  }
}