@charset "utf-8";

/*reser*/
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, dialog, figure, footer, header,
hgroup, menu, nav, section,
time, mark, audio, video {margin:0;padding:0;border:0;outline:0;vertical-align:baseline;background:transparent}
body {line-height:1.8}
article, aside, dialog, figure, footer, header,
hgroup, nav, section {display:block}
ul, ol {list-style:none}
blockquote, q {quotes:none;}
blockquote:before, blockquote:after,
q:before, q:after {content:'';content:none;}
a {margin:0;padding:0;border:0;font-size:100%;vertical-align:baseline;background:transparent}
ins {background-color:#ff9;color:#000;text-decoration:none}
mark {background-color:#ff9;color:#000;font-style:italic;font-weight:bold}
del {text-decoration: line-through}
abbr[title], dfn[title] {border-bottom:1px dotted #000;cursor:help}
table {border-collapse:collapse;border-spacing:0}
hr {display:block;height:1px;border:0;border-top:2px solid #cccccc;margin:4em 0;padding:0}
h1, h2, h3, h4, h5 {font-weight: normal;}
input, select {vertical-align:middle}
input[type="submit"],
input[type="button"] {border-radius: 0;  -webkit-box-sizing: content-box;  -webkit-appearance: button;  appearance: button;  border: none;  box-sizing: border-box;  cursor: pointer;}
input[type="submit"]::-webkit-search-decoration,
input[type="button"]::-webkit-search-decoration {  display: none;}
input[type="submit"]::focus,
input[type="button"]::focus {  outline-offset: -2px;}
::placeholder {color: #3f4863;}
/* 旧Edge対応 */
::-ms-input-placeholder {color: #3f4863;}
/* IE対応 */
:-ms-input-placeholder {color: #3f4863;}
*,
*:before,
*:after {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}
html{
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: "Yu Gothic Pr6N", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
  margin: 0;
  background-color: #fff;
  font-size: 16px;
}
.Hv {
  -moz-transition-property: all;
  -moz-transition-duration: 0.5s;
  -moz-transition-timing-function: ease;
  -moz-transition-delay: 0.1s;
  -webkit-transition-property: all;
  -webkit-transition-duration: 0.5s;
  -webkit-transition-timing-function: ease;
  -webkit-transition-delay: 0.1s;
  -o-transition-property: all;
  -o-transition-duration: 0.5s;
  -o-transition-timing-function: ease;
  -o-transition-delay: 0.1s;
  opacity: 1;
}
.Hv:hover {
  -moz-transition-property: all;
  -moz-transition-duration: 0.5s;
  -moz-transition-timing-function: ease;
  -moz-transition-delay: 0.1s;
  -webkit-transition-property: all;
  -webkit-transition-duration: 0.5s;
  -webkit-transition-timing-function: ease;
  -webkit-transition-delay: 0.1s;
  -o-transition-property: all;
  -o-transition-duration: 0.5s;
  -o-transition-timing-function: ease;
  -o-transition-delay: 0.1s;
   opacity: 0.7;
 }
.pcview {
  display: inherit;
}
.spview {
  display: none;
}
.ta-c {
  text-align: center;
}
a {
  text-decoration: none;
  color: #1fbfd9;
}
a:hover {
  text-decoration:none;
}
.bold {
  font-weight: 500;
}
.effect-fade {
  opacity: 0;
  transform: translate(0, 60px);
  transition: all 1000ms;
}
.effect-fade.effect-scroll {
  opacity: 1;
  transform: translate(0, 0);
}
.effect-zoom {
  opacity: 0.1;
  transform: scale(1.3,1.3);
  transition: all 1000ms;
}
.effect-zoom.effect-scroll {
  opacity: 1;
  transform: scale(1,1);
}

.container {
  width: 90%;
  max-width: 1000px;
  height: auto;
  margin: 0 auto;
}
.container-short {
  width: 90%;
  max-width: 800px;
  height: auto;
  margin: 0 auto;
}

.mt-l {
  margin-top: 10rem!important;
}
.mt-10 {
  margin-top: 10px!important;
}

.fs-40 {
  font-size: 40px!important;
}
.fs-32 {
  font-size: 32px!important;
}
.fs-28 {
  font-size: 28px!important;
}
.fs-24 {
  font-size: 24px!important;
}
.fs-20 {
  font-size: 20px!important;
}

.txt-color__blue {
  color: #1980ab;
}
.txt-color__lightblue {
  color: #5ccbc3;
}
.txt-color__red {
  color: #d66a1a;
}
.txt-gradation__blue {
  background: -webkit-linear-gradient(57deg, #72d6cf, #adf2ed, #91dcec, #24a4ed, #24a4ed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.txt__line {
    color: #72d6cf;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.section-block__1 {
  padding: 10rem 0;
}
.section-block__2 {
  padding: 8rem 0;
}
.section-block__3 {
  padding: 6rem 0;
}
.section-block__4 {
  padding: 4rem 0;
}

.main__txt {
  display: block;
}

/**********
header
**********/
header {
  
}
.gnav {
  position: fixed;
  z-index: 20;
  width: 100%;
  height: 60px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  font-family: "Shippori Mincho";
  box-sizing: border-box;
  padding-right: 1rem;
}
.gnav.scroll {
  background: rgba(255,255,255,0.6);
  -moz-transition-property: all;
  -moz-transition-duration: 0.5s;
  -moz-transition-timing-function: ease;
  -moz-transition-delay: 0.1s;
  -webkit-transition-property: all;
  -webkit-transition-duration: 0.5s;
  -webkit-transition-timing-function: ease;
  -webkit-transition-delay: 0.1s;
  -o-transition-property: all;
  -o-transition-duration: 0.5s;
  -o-transition-timing-function: ease;
  -o-transition-delay: 0.1s;
}
.gnav li {
  font-size: 1rem;
  padding: 20px 30px;
}
.gnav li a {
  color: #fff;
  -moz-transition-property: all;
  -moz-transition-duration: 0.5s;
  -moz-transition-timing-function: ease;
  -moz-transition-delay: 0.1s;
  -webkit-transition-property: all;
  -webkit-transition-duration: 0.5s;
  -webkit-transition-timing-function: ease;
  -webkit-transition-delay: 0.1s;
  -o-transition-property: all;
  -o-transition-duration: 0.5s;
  -o-transition-timing-function: ease;
  -o-transition-delay: 0.1s;
}

.gnav.scroll li a {
  color: #2a2a2a;
}
/**********
mv
**********/
#mv {
  
}
.mv-box__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}
.mv-box__inner::before {
  content: '';
  position: absolute;
  display: block;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: url(../img/top_bg@2x.jpg) center center;
  background-size: cover;
  -webkit-animation: zoom-out 10s 1;
  animation: zoom-out 10s 1;
  animation-fill-mode: forwards;
}
.mv-box__title {
  font-size: 5rem;
  color: #fff;
  font-family: "Shippori Mincho";
  margin-bottom: 2%;
}
.mv-scroll__line {
  display: flex;
  overflow: hidden;
  padding-bottom: 192px;
  position: absolute;
  z-index: 2;
  right: 5%;
  bottom: 0;
  color: #fff;
  font-size: 1rem;
  font-family: "Shippori Mincho";
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.mv-scroll__line::after {
    content: "";
    height: 260px;
    width: 1px;
    background-color: #fff;
    position: absolute;
    left: 0;
    bottom: 0;
    -webkit-animation-name: scroll;
    animation-name: scroll;
    -webkit-animation-duration: 3s;
    animation-duration: 3s;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
}
#loading {
  width: 100vw;
  height: 100vh;
/*  background: #8c959f;*/
/*  background: -webkit-linear-gradient(57deg, #72d6cf, #adf2ed, #91dcec, #24a4ed, #24a4ed);*/
  background: #085082;
  position: fixed;
  top: 0;
  left: 0;
  transition: 1s;
  z-index: 99999;
}
#loading.loading-none {
  z-index: -10!important;
  animation: loading 1s forwards;
}
.loading-bar__box {
  width: 100px;
  height: 2px;
  position: fixed;
  top: 10%;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}
.loading-bar {
  width: 100%;
  height: 2px;
  background: #fff;
  transition: 1.5s ease-in-out;
  -webkit-animation-name: loading-bar;
  animation-name: loading-bar;
  -webkit-animation-duration: 1.5s;
  animation-duration: 1.5s;
  -webkit-animation-iteration-count: forwards;
  animation-iteration-count: forwards;
}

/**********
whats
**********/
#whats {

}
.whats-box__inner {
  display: block;
  position: relative;
}
.whats-main__txt {
  position: absolute;
  right: 0;
  top: 0;
  font-family: "Shippori Mincho";
  font-size: 6.875rem;
  line-height: 1.2;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
.whats-main-sub__txt {
  display: block;
  font-family: "learning-curve";
  font-size: 2.5rem;
  color: #72d6cf;
}
.whats-ja__txt {
  position: relative;
  margin: 0 auto;
  font-family: "Shippori Mincho";
  font-size: 2.75rem;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  color: #2a2a2a;
  height: 800px;
}
.whats-img__box {
  display: flex;
  width: 100%;
  margin-top: -10rem;
}
.whats-img__left {
  margin-right: 3.5rem;
}
.whats-img__right {
  margin-top: 16rem;
}
.whats-base__box {
  width: 100%;
  max-width: 440px;
  margin: 100px auto 0;
  font-size: 1.25rem;
}
.whats-base__box p {
  line-height: 2;
  margin-bottom: 2rem;
}

/**********
about
**********/
#about {

}
.about-box__inner {
  display: flex;
  justify-content: space-between;
}
.about-ja__txt {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  font-family: "Shippori Mincho";
  font-size: 2.75rem;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  height: fit-content;
}
.about-base__box {
  z-index: 1;
  width: 100%;
  max-width: 440px;
  margin: 100px 0 0;
  font-size: 1.25rem;
}
.about-base__box p {
  animation: font-color__change .6s ease forwards;
  line-height: 2;
  margin-bottom: 2rem;
  color: #000;
}

#about.show {
  color: #fff;
}
#about.show::before {
  background: #085082;
}
#about.show .about-base__box p {
  animation: font-color__change01 .6s ease forwards;
}

/**********
vision
**********/
#vision {

}
.vision-box__inner {
  display: block;
  position: relative;
}
.vision-main__txt {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: flex-end;
  white-space: nowrap;
  font-family: "Shippori Mincho";
  font-size: 6.875rem;
  line-height: 1.2;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
.vision-main-sub__txt {
  font-family: "learning-curve";
  font-size: 2.5rem;
  color: #72d6cf;
  margin-top: 1rem;
}
.vision-main__block {
  margin: auto;
  width: 550px;
}
.vision-ja__txt {
  position: relative;
  margin: auto;
  font-family: "Shippori Mincho";
  font-size: 2.25rem;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
.vision-ja__txt:before {
  display: block;
  content: '';
  width: 503px;
  height: 443px;
  background: url(../img/bg-vision.png) no-repeat top center;
  position: absolute;
  top: -60px;
  left: 0;
  right: 0;
  margin: auto;
  z-index: -1;
  max-width: 100vw;
}
.vision-ja__indent {
  text-indent: 5rem;
  display: inline-block;
}
.vision-main__img {
  margin-top: 8rem;
  margin-left: -100px;
}
.vision-base__box {
  width: 100%;
  margin: 70px auto 0;
  font-size: 1.25rem;
}
.vision-base__box p {
  line-height: 2;
  margin-bottom: 2rem;
}

/**********
platform
**********/
#platform {

}
.platform-box__inner {
  display: block;
  position: relative;
}
.platform-main__txt {
  line-height: 1.6;
  text-align: center;
  letter-spacing: -2px;
  font-family: "Shippori Mincho";
  font-size: 6.875rem;
}
.platform-main-sub__txt {
  display: block;
  font-family: "learning-curve";
  font-size: 2.5rem;
  color: #72d6cf;
}
.platform-main__img {
  margin: 4rem auto 2rem;
  text-align: center;
  width: 1500px;
  max-width: 90%;
}
.platform-main__img img {
  max-width: 100%;
  height: auto;
}

.platform-base__box p {
  animation: font-color__change .6s ease forwards;
  line-height: 2;
  margin-bottom: 2rem;
  color: #000;
}

#platform.show::before {
  background: #085082;
}

/*** treat ***/
#treat {
  
}
.treat-block__inner {
  width: 90%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 5rem 0 8rem;
  background: #d6f0f2;
  color: #2a2a2a;
  box-sizing: border-box;
}
.treat-main__txt {
  color: #57bec7;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 5rem;
}
.treat-main__font {
  font-family: "Shippori Mincho";
  letter-spacing: -2px;
  font-size: 6rem;
}
.treat-main-sub__txt {
  display: block;
  font-size: 1.25rem;
  color: #1b777f;
}

.treat-head__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 7rem;
}
.treat-head-top__left {
}
.treat-head-top__right {
  margin: auto;
  font-family: "Shippori Mincho";
  font-size: 2.25rem;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  height: 430px;
}
.treat-ja__indent {
  text-indent: 4rem;
  display: inline-block;
}
.treat-head__bottom {
  position: relative;
  display: flex;
  justify-content: flex-end;
}
.treat-head-bottom__left {
  position: absolute;
  bottom:0;
  left:0;
}
.treat-head-bottom__right {
  margin-bottom: 15rem;
}
.treat-base__box {
  width: 100%;
  margin: 5rem auto 0;
  font-size: 1.25rem;
}
.treat-base__box p {
  line-height: 2;
  margin-bottom: 2rem;
}
.treat-base__img {
  width: 100%;
  margin-top: 5rem;
}
.treat-base__img img {
  width: 100%;
  height: auto;
}

/*** online ***/
#online {
  
}
.online-block__inner {
  width: 90%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 5rem 0 8rem;
  background: #f1e7da;
  color: #2a2a2a;
  box-sizing: border-box;
}
.online-main__txt {
  color: #edb60d;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 5rem;
}
.online-main__font {
  font-family: "Shippori Mincho";
  letter-spacing: -2px;
  font-size: 6rem;
}
.online-main-sub__txt {
  display: block;
  font-size: 1.25rem;
  color: #b39d5b;
}

.online-head__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 4rem;
}
.online-head-top__left {
}
.online-head-top__right {
  margin-right: 1rem;
  font-family: "Shippori Mincho";
  font-size: 2.25rem;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
.online-ja__indent {
  text-indent: 4rem;
  display: inline-block;
  height: 480px;
}
.online-head__bottom {
  position: relative;
  display: flex;
  justify-content: flex-end;
}
.online-head-bottom__left {
  position: absolute;
  bottom: 0;
  left: 5rem;
}
.online-head-bottom__right {
  margin-bottom: 14.5rem;
}
.online-base__box {
  width: 100%;
  margin: 5rem auto 0;
  font-size: 1.25rem;
}
.online-base__box p {
  line-height: 2;
  margin-bottom: 2rem;
}
.online-base__img {
  width: 100%;
  margin-top: 5rem;
}
.online-base__img img {
  width: 100%;
  height: auto;
}

/**********
howto
**********/
#howto {
  
}
.howto-box__inner {
  display: block;
  position: relative;
}
.howto-main__txt {
  line-height: 1.6;
  text-align: center;
  letter-spacing: -2px;
  font-family: "Shippori Mincho";
  font-size: 6.875rem;
}
.howto-main-sub__txt {
  display: block;
  font-family: "learning-curve";
  font-size: 2.5rem;
  color: #72d6cf;
}
.howto-base__block {
  width: 100%;
  margin: 5rem auto 0;
  font-size: 1.25rem;
}
.howto-base__block p {
  line-height: 2;
  margin-bottom: 2rem;
}
.howto-service__list {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  align-items: stretch;
  flex-wrap: wrap;
  margin: 60px auto;
}
.howto-service__list li {
  width: 100%;
  max-width: 300px;
  background: #fff;
  padding: 10px 10px 20px 10px;
  margin-bottom: 3rem;
  box-sizing: border-box;
  box-shadow: 0px 1px 1.68px 0.32px rgba(76, 76, 76, 0.09);
  border-radius: 4px;
}
.howto-course-table__img {
  margin: 60px auto 100px;
}
.howto-course-table__img img {
  width: 100%;
  height: auto;
}
.howto-service-list__txt {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 56px;
  text-align: center;
  line-height: 1.4!important;
  font-family: "Shippori Mincho";
  color: #2a2a2a;
  margin: 4px 0 0 0!important;
}
.howto-sub__txt {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  color: #5ccbc3;
  font-size: 4.5rem;
  font-family: "Shippori Mincho";
  text-align: center;
  letter-spacing: -4px;
}
.howto-sub__txt:before,
.howto-sub__txt:after {
  content: "";
  height: 1px;
  flex-grow: 1;
  background-color: #5ccbc3;
}
.howto-sub__txt:before {
  margin-right: 2rem;
}
.howto-sub__txt:after {
  margin-left: 2rem;
}
.howto-sub__txt.none:before,
.howto-sub__txt.none:after {
  display: none;
}
.howto-attent__block {
  width: 100%;
  height: auto;
  background: #fff;
  font-family: "Shippori Mincho";
  box-sizing: border-box;
  padding: 20px;
}
.howto-attent__box {
  border: 1px solid #000;
  padding: 50px;
}
.howto-attent__box p {
  margin-bottom: 0;
  letter-spacing: -1px;
  text-indent: -1.25rem;
  padding-left: 1.25rem;
}
.howto-attent__head {
  font-size: 2.25rem;
  font-weight: bold;
  margin: 4rem 0 0!important;
}
.howto-attent__head:nth-child(1){
  margin-top: 0!important;
}

#howto.show::before {
  background: #f1fafa;
}

.price__box {
  width: 100%;
  max-width: 800px;
  box-sizing: border-box;
  margin: 5rem auto;
  padding: 2.5rem;
  text-align: center;
  font-family: "Shippori Mincho";
}
.price__box p {
  margin-bottom: 0;
  line-height: 1.6;
  font-size: 2rem;
}
.price-course__basic {
  background: #bce7e4;
  color: #62a19c;
}
.price-course__premier {
  background: #e5d588;
  color: #73641d;
}
.price-course__advance {
  background: #efc2c2;
  color: #bc6161;
}
.price__detail {
  font-size: 2.5rem!important;
  letter-spacing: 2px;
  line-height: 1.4!important;
}
.price__num {
  font-size: 5rem!important;
}
.price__tax {
  font-size: 2rem!important;
}
.price-course__premier .price__split {
  width: 100%;
  max-width: 240px;
  height: 58px;
  background: #9a8d52;
  color: #e5d588;
  border-radius: 30px;
  margin: 1rem auto;
  text-align: center;
}
.price-course__advance .price__split {
  width: 100%;
  max-width: 240px;
  height: 58px;
  background: #bc6161;
  color: #efc2c2;
  border-radius: 30px;
  margin: 1rem auto;
  text-align: center;
}

.howto-step__box {
  width: 100%;
  max-width: 840px;
  padding: 30px;
  margin: 1.5rem auto;
  color: #2a2a2a;
  font-family: "Shippori Mincho";
  text-align: center;
  box-sizing: border-box;
}
.step1 {
  background: #bce7e4;
}
.step2 {
  background: #a1deda; 
}
.step3 {
  background: #86d1cc;
}
.step4 {
  background: #76c8c2;
}
.step5 {
  background: #5bbdb6;
}
.step-box__title {
  color: #fff;
  font-size: 3.25rem;
  margin-bottom: 1.25rem!important;
  line-height: 1!important;
}
.step-box__catch {
  font-size: 1.25rem;
  margin-bottom: 1rem!important;
}
.step-box__txt {
  font-size: 1rem;
  margin-bottom: 0!important;
  color: #3d6360;
}
.step__arrow {
  text-align: center;
  line-height: 0;
}

/**********
about
**********/
#about {

}

/**********
cta
**********/
#cta {

}
.cta-base__block {
  width: 100%;
  margin: 0 auto;
  font-size: 1.25rem;
}
.cta-base__block p {
  line-height: 1;
  margin-bottom: 2rem;
}
.cta-sub__txt {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  color: #5ccbc3;
  font-size: 4.5rem;
  font-family: "Shippori Mincho";
  text-align: center;
  letter-spacing: -4px;
}
.cta-sub__txt:before,
.cta-sub__txt:after {
  content: "";
  height: 1px;
  flex-grow: 1;
  background-color: #5ccbc3;
}
.cta-sub__txt:before {
  margin-right: 2rem;
}
.cta-sub__txt:after {
  margin-left: 2rem;
}
.cta-sub__txt.none:before,
.cta-sub__txt.none:after {
  display: none;
}
.btn__block {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}
.btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 400px;
  height: 100px;
  margin: 20px;
  padding: 20px;
  font-size: 1.875rem;
  font-family: "Shippori Mincho";
  color: #2a2a2a;
  text-align: center;
  box-sizing: border-box;
  background: #bce7e4;
  border-radius: 50px;
  box-shadow: 0px 2px 4.55px 0.45px rgba(73, 73, 73, 0.21);
}
.btn-course__basic {
  background: #bce7e4;
  color: #2a2a2a;
}
.btn-course__advance {
  background: #efc2c2;
  color: #2a2a2a;
}
.btn-course__premier {
  background: #e5d588;
  color: #2a2a2a;
}


/**********
faq
**********/
#faq {
  background: #f1fafa;
}
.faq-base__block {
  width: 100%;
  margin: 0 auto;
  font-size: 1.25rem;
}
.faq-base__block p {
  line-height: 2;
  margin-bottom: 2rem;
}
.faq-sub__txt {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  color: #5ccbc3;
  font-size: 4.5rem;
  font-family: "Shippori Mincho";
  text-align: center;
  letter-spacing: -4px;
}
.faq-sub__txt:before,
.faq-sub__txt:after {
  content: "";
  height: 1px;
  flex-grow: 1;
  background-color: #5ccbc3;
}
.faq-sub__txt:before {
  margin-right: 2rem;
}
.faq-sub__txt:after {
  margin-left: 2rem;
}
.faq-sub__txt.none:before,
.faq-sub__txt.none:after {
  display: none;
}

.faq-base__box {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  padding: 3rem 4rem 1rem;
  margin: 0 auto 20px;
  box-sizing: border-box;
  background: #fff;
  font-family: "Shippori Mincho";
  cursor: pointer;
}
.faq__question {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}
.faq-question__icon {
  line-height: 1.2;
  font-size: 1.875rem;
  color: #5ccbc3;
  margin-right: 1rem;
}
.faq-question__txt {
  
}
.faq__answer {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start
}
.faq-answer__icon {
  line-height: 1.2;
  font-size: 1.875rem;
  color: #24a4ed;
  margin-right: 1rem;
}
.faq-answer__txt {
  
}
.faq-box__btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 36px;
  height: 36px;
  background: #fff;
  border: 1px solid #bce7e4;
  border-radius: 50%;
  cursor: pointer;
  flex-basis: 36px;
  flex-shrink: 0;
  -moz-transition-property: all;
  -moz-transition-duration: 0.5s;
  -moz-transition-timing-function: ease;
  -moz-transition-delay: 0.1s;
  -webkit-transition-property: all;
  -webkit-transition-duration: 0.5s;
  -webkit-transition-timing-function: ease;
  -webkit-transition-delay: 0.1s;
  -o-transition-property: all;
  -o-transition-duration: 0.5s;
  -o-transition-timing-function: ease;
  -o-transition-delay: 0.1s;
}
.faq-btn__icon {
  width: 13px;
  height: 8px;
  background: transparent url(../img/arrow-close.png) no-repeat top center;
}
.open .faq-box__btn,
.faq-box__btn:hover {
  background: #bce7e4;
  border: 1px solid #fff;
  -moz-transition-property: all;
  -moz-transition-duration: 0.5s;
  -moz-transition-timing-function: ease;
  -moz-transition-delay: 0.1s;
  -webkit-transition-property: all;
  -webkit-transition-duration: 0.5s;
  -webkit-transition-timing-function: ease;
  -webkit-transition-delay: 0.1s;
  -o-transition-property: all;
  -o-transition-duration: 0.5s;
  -o-transition-timing-function: ease;
  -o-transition-delay: 0.1s;
}
.open .faq-box__btn .faq-btn__icon,
.faq-box__btn:hover .faq-btn__icon {
  background: transparent url(../img/arrow-open.png) no-repeat top center;
}

/**********
profile
**********/
#profile {

}
.profile-base__block {
  width: 100%;
  margin: 0 auto;
  font-size: 1.25rem;
}
.profile-base__block p {
  line-height: 2;
  margin-bottom: 2rem;
}
.profile-sub__txt {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  color: #5ccbc3;
  font-size: 4.5rem;
  font-family: "Shippori Mincho";
  text-align: center;
  letter-spacing: -4px;
}
.profile-sub__txt:before,
.profile-sub__txt:after {
  content: "";
  height: 1px;
  flex-grow: 1;
  background-color: #5ccbc3;
}
.profile-sub__txt:before {
  margin-right: 2rem;
}
.profile-sub__txt:after {
  margin-left: 2rem;
}
.profile-sub__txt.none:before,
.profile-sub__txt.none:after {
  display: none;
}
.profile-main__block {
  position: relative;
  display: flex;
  justify-content: flex-end;
  margin: 100px auto 60px;
}
.profile-main__img {
  position: absolute;
  left: 0;
  top: 0;
}
.profile-main__img img {
  max-width: 35vw;
  min-width: 300px;
}
.profile-main__box {
  width: 100%;
  max-width: 630px;
  box-sizing: border-box;
  padding: 60px 60px 60px 120px;
  margin-top: 4rem;
  background: #f1fafa;
}
.profile-name__txt {
  margin-bottom: 0!important;
  line-height: 1.4!important;
  font-size: 3rem;
  color: #5ccbc3;
  font-family: "Shippori Mincho";
}
.profile-name__sub {
  font-size: 1.25rem;
  color: #5ccbc3;
  font-family: "Shippori Mincho";
  margin-bottom: 1.5rem!important;
}
.profile-main__txt {
  font-size: 1rem;
  color: #2a2a2a;
}

/**********
footer
**********/
footer {
  background: #f1fafa;
  color: #2a2a2a;
  font-size: 14px;
  text-align: center;
  line-height: 1.6;
  padding: 15px 0;
}
footer a {
  color: #2a2a2a;
}
footer a:hover {
  color: #2a2a2a;
  text-decoration: underline;
}

/* ----------- Extra large ----------- */
@media screen and (max-width: 1399px) {
}

/* ----------- Large ----------- */
@media screen and (max-width: 1199px) {
}

/* ----------- Medium ----------- */
@media screen and (max-width: 991px) {

  .mt-l {
    margin-top: 8rem!important;
  }
  .section-block__1 {
    padding: 8rem 0 6rem;
  }
  .section-block__2 {
    padding: 6rem 0 4rem; 
  }
  .section-block__3 {
    padding: 4em 0; 
  }

  .whats-img__box {
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto -10rem;
  }
  .whats-img__left img {
    max-width: 50vw;
  }
  .whats-img__right img {
    max-width: 35vw;
  }
  .whats-base__box {
    margin-top: 700px;
  }

  .vision-main__img {
    margin-left: 0;
  }
  .vision-main__img img {
    max-width: 100%;
    height: auto;
  }

  .about-ja__txt {
    min-height: 400px;
  }

  .treat-head__top {
    margin-bottom: 1rem;
  }
  .treat-head-top__left img {
    max-width: 60vw;
  }
  .treat-head-bottom__left img {
    max-width: 50vw;
  }
  .treat-head-bottom__right img {
    max-width: 50vw;
  }

  .online-head__top {
    margin-bottom: -2rem;
  }
  .online-head-top__left img {
    max-width: 60vw;
  }
  .online-head-bottom__right {
    margin-bottom: 10rem;
  }
  .online-head-bottom__right img {
    max-width: 50vw;
  }
  .online-head-bottom__left {
    left: 0;
  }
  .online-head-bottom__left img {
    max-width: 40vw;
  }
  .online-block__inner {
    padding: 5rem 0;
  }

  .howto-base__block {
    margin-top: 2rem;
  }
  .howto-main__txt {
    font-size: 4.5rem;
  }
  .howto-service__list {
    margin: 2rem auto;
    justify-content: space-evenly;
  }
  .howto-step__box {
    max-width: 100%;
  }
  .profile-main__box {
    margin-top: 15rem;
  }

  .sub__txt {
    letter-spacing: 0;
    line-height: 1.4!important;
  }
  .platform-main__txt .txt-gradation__blue,
  .online-main__txt .online-main__font {
    display: block;
    line-height: 1.3!important;
    margin-bottom: 1rem;
  }
}

/* ----------- Small ----------- */
@media screen and (max-width: 767px) {
  .pcview {
    display: none;
  }
  .spview {
    display: inherit;
  }
  html {
    font-size: 12px;
  }
  .container,
  .container-short {
    width: 86%;
  }

  .section-block__1 {
    padding: 6rem 0;
  }
  .section-block__2 {
    padding: 4rem 0; 
  }
  .section-block__3 {
    padding: 3em 0; 
  }

  .gnav {
    display: none;
  }
  .mv-box__title {
    font-size: 3.75rem;
  }
  .whats-main__txt {
    font-size: 3.75rem;
  }
  .whats-ja__txt {
    height: 540px;
    font-size: 2.5rem;
  }
  .whats-img__box {
    justify-content: space-between;
  }
  .whats-base__box {
    margin-top: 440px;
  }

  .about-box__inner {
    flex-direction: column;
    align-items: center;
  }
  .about-base__box {
    margin-top: 5rem;
  }

  .vision-main__txt {
    font-size: 3.75rem;
  }

  .vision-main__block {
    max-width: 100%;
  }
  .vision-main-sub__txt {
    line-height: 1!important;
  }
  .vision-main__img {
    margin-top: 6rem;
  }

  .platform-main__txt {
    font-size: 3.75rem;
  }

  .treat-main__font {
    font-size: 3.5rem;
    letter-spacing: 0;
  }
  .treat-block__inner {
    padding: 3rem 0 4rem;
  }
  .treat-head-top__left {
    margin-top: 4rem;
  }
  .treat-head-top__left img {
    max-width: 50vw;
  }
  .treat-head-top__right {
    line-height: 1.6;
    height: 320px;
  }
  .treat-head-bottom__left img {
    width: 45vw;
  }
  .treat-head-bottom__right {
    margin-bottom: 10rem;
  }
  .treat-head-bottom__right img {
    width: 40vw;
  }
  .treat-base__box {
    margin-top: 3rem;
  }

  .online-main__font {
    font-size: 3.5rem;
    letter-spacing: 0;
  }
  .online-block__inner {
    padding: 3rem 0 4rem;
  }
  .online-head-top__left img {
    max-width: 50vw;
  }
  .online-head-top__right {
    line-height: 1.6;
    height: 380px;
  }
  .online-head-bottom__right {
    margin-bottom: 7rem;
  }
  .online-base__img {
    margin-top: 3rem;
  }
  .online-base__box {
    margin-top: 3rem;
  }

  .howto-main__txt {
    line-height: 1.4;
  }
  .howto-service__list li {
    width: 240px;
  }
  .howto-service__list li img {
    width: 100%;
  }
  .howto-course-table__img {
    overflow-y: scroll;
    margin: 3rem auto 5rem;
  }
  .howto-course-table__img img {
    width: 1000px;
    max-width: 200%;
  }

  .howto-sub__txt {
    font-size: 2.5rem;
  }
  .howto-sub__txt:before {
    margin-right: 1rem;
  }
  .howto-sub__txt:after {
    margin-left: 1rem;
  }

  .price__box {
    padding: 1.5rem 2.5rem;
  }
  .price__box p {
    font-size: 1.5rem;
  }
  .price__detail {
    font-size: 2rem!important;
    letter-spacing: -1px;
  }
  .price__num {
    font-size: 3.5rem!important;
  }
  .price-course__premier .price__split,
  .price-course__advance .price__split {
    height: auto;
    padding: 1rem;
    line-height: 1;
  }
  .price__tax {
    font-size: 1.375rem!important;
  }
  .howto-main__txt {
    font-size: 3.75rem;
  }
  .howto-sub__txt {
    font-size: 2.75rem;
    letter-spacing: -1px;
  }
  .howto-attent__block {
    padding: 0.75rem;
  }
  .howto-attent__box {
    padding: 1rem;
  }
  .howto-attent__head {
    font-size: 1.5rem;
  }
  .howto-attent__box p {
    margin-bottom: 0.75rem;
    line-height: 1.8;
  }
  .howto-step__box {
    padding: 0.75rem 0.5rem;
  }
  .step-box__title {
    font-size: 2.5rem;
    margin-bottom: 0.75rem!important;
  }
  .step-box__txt {
    line-height: 1.6!important;
  }
  .step__arrow img {
    width: 24px;
    height: auto;
  }

  .cta-sub__txt {
    font-size: 2.75rem;
  }
  .btn {
    width: 220px;
    height: auto;
    margin: 0 auto 1rem;
    padding: 1rem 0.75rem;
    font-size: 1.5rem;
  }
  .faq-sub__txt {
    font-size: 2.75rem;
  }
  .profile-sub__txt {
    font-size: 2.75rem;
  }
  .faq-base__box {
    padding: 1rem;
  }
  .faq-box__btn {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
  }
  .faq__question {
    margin-bottom: 0!important;
  }
  .faq__answer {
    margin-top: 1rem!important;
    margin-bottom: 0!important;
  }
  .profile-main__img {
    left: -8%;
  }
  .profile-main__img img {
    max-width: 50vw;
    min-width: 200px;
  }
  .profile-main__box {
    padding: 30% 1.5rem 0;
    margin-right: -8%;
  }
  .profile-name__sub {
    font-size: 1.5rem;
  }
  .profile-main__txt {
    font-size: 1.25rem;
  }
}

/* ----------- X-Small ----------- */
@media screen and (max-width: 575px) {
  .whats-main__txt {
    line-height: 1;
  }
  .howto-service__list {
    justify-content: center;
  }
  .profile-main__box {
    padding: 20% 1.5rem 0;
    margin-right: -8%;
  }
}

/* ----------- Animation ----------- */
/*高さ・位置・透過が変化して線が上から下に動く*/
@keyframes scroll{
  0% {
    transform-origin:right bottom;
    transform: scale(1,1);
  }
  50%{
    transform-origin:right bottom;
    transform: scale(1,0);
  }
  51%{
    transform-origin:left top;
    transform: scale(1,0);
  }
  100%{
    transform-origin:left top;
    transform: scale(1,1);
  }
}

.animation-fadein__main {
  display: block;
  opacity: 0;
  transform: translateX(60px);
}
.animation-fadein__sub {
  display: block;
  opacity: 0;
  transform: translateX(60px);
}
.animation-fadein__ja {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: 1;
  transform: translateY(0px);
  background: #fff;
}
.animation-fadein {
  opacity: 0;
}
.animation-fadein__txt {
}
.animation-fadein__txt span {
  opacity: 0;
}
.animation-fadeup {
  display: block;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s, transform .8s;
}
.animation-fadein__main.is-animated {
  animation: header-fadein__main 1s forwards;
}
.animation-fadein__sub.is-animated {
  animation: header-fadein__sub 1s forwards;
}
.animation-fadein__ja.is-animated {
  animation: header-fadein__ja 1s forwards linear;
}
.animation-fadein.is-animated {
  animation: fadein 1s forwards;
}
.animation-fadein__txt.is-animated {
  animation: fadein__txtarea 3s ease-out 1.5s;
}
.animation-fadein__txt.is-animated span {
  animation: fadein__txt 3s ease-out forwards;
}
.animation-fadeup.is-animated {
  opacity: 1;
  transform: translateY(0);
  -moz-transition-delay: .4s;
  -webkit-transition-delay: .4s;
  -o-transition-delay: .4s;
  transition-delay: .4s;
}
.d0 {
  -moz-transition-delay: 0!important;
  -webkit-transition-delay: 0!important;
  -o-transition-delay: 0!important;
  transition-delay: 0!important;
}
.d1 {
  -moz-transition-delay: .2s!important;
  -webkit-transition-delay: .2s!important;
  -o-transition-delay: .2s!important;
  transition-delay: .2s!important;
}
.d2 {
  -moz-transition-delay: .4s!important;
  -webkit-transition-delay: .4s!important;
  -o-transition-delay: .4s!important;
  transition-delay: .4s!important;
}
.d3 {
  -moz-transition-delay: .6s!important;
  -webkit-transition-delay: .6s!important;
  -o-transition-delay: .6s!important;
  transition-delay: .6s!important;
}
.d4 {
  -moz-transition-delay: .8s!important;
  -webkit-transition-delay: .8s!important;
  -o-transition-delay: .8s!important;
  transition-delay: .8s!important;
}
.d5 {
  -moz-transition-delay: 1s!important;
  -webkit-transition-delay: 1s!important;
  -o-transition-delay: 1s!important;
  transition-delay: 1s!important;
}
.d6 {
  -moz-transition-delay: 1.2s!important;
  -webkit-transition-delay: 1.2s!important;
  -o-transition-delay: 1.2s!important;
  transition-delay: 1.2s!important;
}
.section-bg__change::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0;
    transition: all 1s ease-out;
    z-index: -1;
}
.section-bg__change.show::before {
    opacity: 1;
}
@keyframes header-fadein__main {
  0% {
    transform: translateX(60px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}
@keyframes header-fadein__sub {
  0% {
    transform: translateX(60px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}
@keyframes header-fadein__ja {
  0% {
    opacity: 1;
    height: 100%;
  }
  100% {
    opacity: 1;
    height: 0;
  }
}
@keyframes fadein {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fadein__txt {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fadein__txtarea {
  0% {
    transform: scale(1.15, 1.15);
  }
  100% {
    transform: scale(1, 1);
  }
}
@keyframes loading {
  0% {
    opacity: 1;
  }
  99% {
      opacity: 0;
  }
  100% {
      opacity: 0;
      display: none;
  }
}
@keyframes loading-bar {
  0% {
    width: 0;
    opacity: 0;
  }
  25% {
    width: 0;
    opacity: 0;
  }
  100% {
    width: 100px;
    opacity: 1;
  }
}
@keyframes font-color__change {
  0% {
    color: #fff;
  }
  100% {
    color: #000;
  }
}
@keyframes font-color__change01 {
  0% {
    color: #000;
  }
  100% {
    color: #fff;
  }
}
@keyframes zoom-out {
  0% {
    transform: scale(1.2);
    transform-origin: left top;
  }
  100% {
    transform: scale(1);
    transform-origin: center;
  }
}

.txt-header__cont {
  overflow: hidden;
}

@media screen and (max-width: 767px) {
  .d0 {
  -moz-transition-delay: 0.2s!important;
  -webkit-transition-delay: 0.2s!important;
  -o-transition-delay: 0.2s!important;
  transition-delay: 0.2s!important;
}
.d1 {
  -moz-transition-delay: 0.2s!important;
  -webkit-transition-delay: 0.2s!important;
  -o-transition-delay: 0.2s!important;
  transition-delay: 0.2s!important;
}
.d2 {
  -moz-transition-delay: 0.2s!important;
  -webkit-transition-delay: 0.2s!important;
  -o-transition-delay: 0.2s!important;
  transition-delay: 0.2s!important;
}
.d3 {
  -moz-transition-delay: 0.2s!important;
  -webkit-transition-delay: 0.2s!important;
  -o-transition-delay: 0.2s!important;
  transition-delay: 0.2s!important;
}
.d4 {
  -moz-transition-delay: 0.2s!important;
  -webkit-transition-delay: 0.2s!important;
  -o-transition-delay: 0.2s!important;
  transition-delay: 0.2s!important;
}
.d5 {
  -moz-transition-delay: 0.2s!important;
  -webkit-transition-delay: 0.2s!important;
  -o-transition-delay: 0.2s!important;
  transition-delay: 0.2s!important;
}
.d6 {
  -moz-transition-delay: 0.2s!important;
  -webkit-transition-delay: 0.2s!important;
  -o-transition-delay: 0.2s!important;
  transition-delay: 0.2s!important;
}
}