@charset "UTF-8";
:root {
  --anchor-offset-sp: 60px;
  --anchor-offset-pc: 132px;
  --sp-header-height: 60px;
  --sp-hero-progress: 0;
}

* {
  margin: 0;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  letter-spacing: inherit;
  word-break: normal;
  overflow-wrap: break-word;
  word-wrap: break-word;
  font-style: normal;
  text-decoration: inherit;
  vertical-align: inherit;
  color: inherit;
  border: none;
  outline: none;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  font-size: min(3.2dvw, 16px);
  font-family: YakuHanMP, "Noto Serif JP", YuMincho, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-weight: normal;
  text-decoration: none;
  color: #000636;
  background: #EFEEEC;
}
body.intro-lock {
  overflow: hidden;
}
body.menu-open {
  overflow: hidden;
}

a {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

a:hover {
  opacity: 0.8;
}

main {
  display: block;
  width: 100%;
  position: relative;
}

img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}

li {
  list-style: none;
}

.sp {
  display: block;
}
@media screen and (min-width: 769px), print {
  .sp {
    display: none;
  }
}

.pc {
  display: none;
}
@media screen and (min-width: 769px), print {
  .pc {
    display: block;
  }
}

.photo {
  position: relative;
  font-size: 0;
  line-height: 1;
}
.photo img {
  position: relative;
  font-size: 0;
  line-height: 1;
}
.photo .cap {
  position: absolute;
  padding: 0.5em;
  right: 0;
  bottom: 0;
  color: #fff;
  font-size: min(2dvw, 10px);
  text-shadow: 0 0 3px #000;
}
.photo .cap.bg {
  background: #000;
}
.photo .cap.left {
  left: 0;
  right: auto;
}

/* =========================================================
   HEADER
========================================================= */
#header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 20;
}
#header .header-wrap {
  display: flex;
  align-items: flex-start;
  transition: opacity 0.55s ease, transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), background 0.35s ease, backdrop-filter 0.35s ease, -webkit-backdrop-filter 0.35s ease;
}
@media screen and (min-width: 769px), print {
  #header .header-wrap {
    position: fixed;
    top: 0;
    left: 100px;
    width: calc(70% - 100px);
    height: 132px;
    z-index: 21;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
  }
}
#header .logo {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  gap: 1em 0;
  width: 100%;
  height: fit-content;
  padding: 2dvw;
}
@media screen and (min-width: 769px), print {
  #header .logo {
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 0;
    padding: 2dvw 2dvw 2dvw 20px;
  }
}
#header .logo .logo-l {
  margin-right: 4dvw;
}
#header .logo .logo-l img {
  max-width: 75px;
}
@media screen and (min-width: 769px), print {
  #header .logo .logo-l img {
    max-width: 140px;
  }
}
#header .logo .logo-c img {
  max-width: 50px;
}
@media screen and (min-width: 769px), print {
  #header .logo .logo-c img {
    max-width: 90px;
  }
}
#header .logo .logo-r {
  display: flex;
  justify-content: start;
  align-items: center;
  flex-grow: 1;
  width: 100%;
}
#header .logo .logo-r img {
  max-width: 120px;
}
@media screen and (min-width: 769px), print {
  #header .logo .logo-r img {
    max-width: 210px;
  }
}
@media screen and (min-width: 769px), print {
  #header .logo .logo-r {
    justify-content: end;
    width: auto;
  }
}
#header .trigger {
  position: relative;
  width: 28px;
  height: 96px;
  cursor: pointer;
  border: 0;
  background: transparent;
  padding: 0;
  --gap: 12px;
  transform: rotate(90deg);
}
#header .trigger span {
  position: absolute;
  left: 50%;
  width: 2px;
  height: 100%;
  max-height: 24px;
  background-color: #fff;
  border-radius: 4px;
  top: 50%;
  transform-origin: center;
  transition: transform 0.45s cubic-bezier(0.2, 0.9, 0.2, 1), opacity 0.25s;
  will-change: transform, opacity;
}
#header .trigger span:nth-of-type(1) {
  transform: translate(calc(-50% - var(--gap)), -50%);
}
#header .trigger span:nth-of-type(2) {
  transform: translate(-50%, -50%) scaleY(1);
}
#header .trigger span:nth-of-type(3) {
  transform: translate(calc(-50% + var(--gap)), -50%);
}
#header .trigger.active span:nth-of-type(1) {
  transform: translate(-50%, -50%) rotate(45deg);
  height: 34px;
}
#header .trigger.active span:nth-of-type(2) {
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(0.2);
}
#header .trigger.active span:nth-of-type(3) {
  transform: translate(-50%, -50%) rotate(-45deg);
  height: 34px;
}
#header .menu_SP {
  display: flex;
  gap: 0 1em;
  height: fit-content;
  padding: 2dvw;
}
@media screen and (min-width: 769px), print {
  #header .menu_SP {
    display: none;
  }
}
#header .menu_SP .trial {
  background: #2c2e2e;
  color: #fff;
  font-size: min(2dvw, 10px);
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
}
#header .menu_SP .trial a {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5em;
  width: 100%;
  height: 100%;
  text-align: center;
}
#header .menu_SP .drawer {
  display: block;
  width: 50px;
  height: 50px;
  padding: 10px;
  border: solid 1px #2c2e2e;
}
#header .menu_SP .drawer .trigger {
  height: 100%;
  transform: rotate(0deg);
}
#header .menu_SP .drawer .trigger span {
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #2c2e2e;
}
#header .menu_SP .drawer .trigger span:nth-of-type(1) {
  transform: translateY(calc(-50% - var(--gap))) rotate(0deg);
}
#header .menu_SP .drawer .trigger span:nth-of-type(2) {
  transform: translateY(-50%) scaleX(1);
}
#header .menu_SP .drawer .trigger span:nth-of-type(3) {
  transform: translateY(calc(-50% + var(--gap))) rotate(0deg);
}
#header .menu_SP .drawer .trigger.active span:nth-of-type(1) {
  transform: translateY(-50%) rotate(45deg);
}
#header .menu_SP .drawer .trigger.active span:nth-of-type(2) {
  opacity: 0;
  transform: translateY(-50%) scaleX(0.2);
}
#header .menu_SP .drawer .trigger.active span:nth-of-type(3) {
  transform: translateY(-50%) rotate(-45deg);
}
#header .menu_PC {
  display: none;
  flex-wrap: wrap;
  writing-mode: vertical-rl;
  height: 100dvh;
  z-index: 25;
}
@media screen and (min-width: 769px), print {
  #header .menu_PC {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 100px;
    height: 100vh;
    opacity: 0;
    transform: translateX(-100%);
    transition: opacity 0.45s ease, transform 0.75s cubic-bezier(0.22, 0.61, 0.36, 1);
    pointer-events: none;
  }
}
#header .menu_PC .top {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  background: #000636;
  color: #fff;
  padding: 1em;
  height: 60%;
  cursor: pointer;
}
#header .menu_PC .top p {
  font-size: min(3.6dvw, 18px);
}
#header .menu_PC .btm {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #b7cdda;
  color: #000636;
  height: 40%;
}
#header .menu_PC .btm a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-size: min(3.6dvw, 18px);
  padding: 1em 2em;
}

/* =========================================================
   MENU LIST
========================================================= */
.menu_list {
  position: fixed;
  top: var(--sp-header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: #EFEEEC;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  z-index: 70;
  padding: 3rem 1.5rem;
}
.menu_list::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}
.menu_list.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  padding-top: 6em;
}
@media screen and (min-width: 769px), print {
  .menu_list.open {
    padding-top: 3em;
  }
}
@media screen and (min-width: 769px), print {
  .menu_list {
    top: 132px;
    left: 100px;
    right: 30%;
    bottom: 0;
    width: auto;
    top: 132px;
    z-index: 30;
  }
}
.menu_list #menu {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding-bottom: 4rem;
}
.menu_list #menu .title {
  max-width: 320px;
  margin: auto;
  display: none;
}
@media screen and (min-width: 769px), print {
  .menu_list #menu .title {
    display: block;
  }
}
.menu_list #menu ul {
  width: 100%;
  margin: auto;
}
.menu_list #menu ul li {
  padding: 0.5em 0;
  margin: 1em auto;
  font-size: min(3.6dvw, 18px);
}
.menu_list #menu ul li::after {
  content: "";
  display: block;
  width: 100%;
  height: 0.5em;
  border-bottom: solid 1px #000636;
  border-right: solid 1px #000636;
  transform: skew(55deg);
  position: relative;
  left: -0.5em;
}
.menu_list #menu ul li:first-child {
  margin-bottom: 0;
}
.menu_list #menu ul li:nth-child(2) {
  margin-top: 0;
}
.menu_list #menu ul li:nth-child(2)::after {
  content: none;
}
.menu_list #menu ul li span {
  display: flex;
  align-items: center;
  padding-left: 0.5em;
}
.menu_list #menu ul li span a {
  display: block;
  width: 100%;
  height: 100%;
  color: #2c2e2e;
}
.menu_list #menu ul li span::before {
  content: "";
  display: block;
  width: 2em;
  height: 2em;
  margin-right: 0.5em;
}
.menu_list #menu ul li span.menu01::before {
  background: url(../images/icon_01.png) 50% 50%/contain no-repeat;
}
.menu_list #menu ul li span.menu02::before {
  background: url(../images/icon_02.png) 50% 50%/contain no-repeat;
}
.menu_list #menu ul li span.menu03::before {
  background: url(../images/icon_03.png) 50% 50%/contain no-repeat;
}
.menu_list #menu ul li span.menu04::before {
  background: url(../images/icon_04.png) 50% 50%/contain no-repeat;
}
.menu_list #menu ul li span.menu05::before {
  background: url(../images/icon_05.png) 50% 50%/contain no-repeat;
}
.menu_list #menu ul li span.menu06::before {
  background: url(../images/icon_06.png) 50% 50%/contain no-repeat;
}
.menu_list #menu ul li .insta-area {
  display: flex;
  justify-content: center;
  gap: 0 0.5em;
}
@media screen and (min-width: 769px), print {
  .menu_list #menu ul li .insta-area {
    gap: 0 2em;
  }
}
.menu_list #menu ul li .insta-area .block {
  font-size: min(2.8dvw, 14px);
}
.menu_list #menu ul li .insta-area .block a {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
}
.menu_list #menu ul li .insta-area .block a p {
  margin-bottom: 0.5em;
  font-size: min(3.6dvw, 18px);
}
.menu_list #menu ul li .insta-area .block a .box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0 1em;
  border: solid 1px #000636;
  padding: 1em;
}
.menu_list #menu ul li .insta-area .block a .box .txt {
  font-size: min(2.8dvw, 14px);
  margin: 0;
}
.menu_list #menu ul li .insta-area .block a .box img {
  max-width: 36px;
}

/* =========================================================
   LAYOUT
========================================================= */
#main {
  position: relative;
  min-height: 100vh;
  overflow: clip;
}
#main.is-loaded #sec-img #top .main-img {
  opacity: 1;
}

.main-layout {
  position: relative;
}
@media screen and (min-width: 769px), print {
  .main-layout {
    min-height: 100vh;
  }
}

.right-column {
  width: 100%;
}
@media screen and (min-width: 769px), print {
  .right-column {
    width: 30%;
    display: flex;
    flex-direction: column;
    background: #b7cdda;
    position: relative;
    z-index: 3;
    transition: opacity 0.9s ease, transform 1.15s cubic-bezier(0.22, 0.61, 0.36, 1), visibility 0.9s ease;
  }
}

/* =========================================================
   IMAGE COLUMN
========================================================= */
#sec-img {
  position: relative;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
  background: #EFEEEC;
  z-index: 2;
  transition: width 1.15s cubic-bezier(0.22, 0.61, 0.36, 1), transform 1.15s cubic-bezier(0.22, 0.61, 0.36, 1), left 1.15s cubic-bezier(0.22, 0.61, 0.36, 1);
}
@media screen and (max-width: 768px) {
  #sec-img {
    height: 100svh;
  }
}
#sec-img .img-panel {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  z-index: 0;
}
#sec-img .img-panel.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}
#sec-img .img-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 1.45s cubic-bezier(0.23, 0.7, 0.2, 1), opacity 0.8s ease;
  will-change: transform;
}
#sec-img #top {
  z-index: 3;
}
#sec-img #top .main-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  transform: scale(1.06) translateX(0);
}
#sec-img .img-panel:not(#top) img {
  object-fit: cover;
  transform: scale(1.04);
}
#sec-img .img-panel:not(#top).is-active img {
  transform: scale(1);
}

/* =========================================================
   INTRO PHASES (PC)
========================================================= */
@media screen and (min-width: 769px), print {
  body.menu-open #header .header-wrap {
    background: #EFEEEC;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  body.intro-phase-1 #header .menu_PC,
  body.intro-phase-2 #header .menu_PC {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
  }
  body.intro-phase-1 #header .header-wrap,
  body.intro-phase-2 #header .header-wrap {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  #main.intro-phase-0 .main-layout {
    display: block;
    min-height: 100vh;
  }
  #main.intro-phase-0 .right-column {
    position: fixed;
    top: 0;
    right: 0;
    width: 30%;
    height: 100vh;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(100%);
  }
  #main.intro-phase-0 #sec-img {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    transform: translateX(0);
  }
  #main.intro-phase-0 #sec-img #top .main-img {
    transform: scale(1.2) translateX(0);
  }
  #main.intro-phase-1 .main-layout {
    display: block;
    min-height: 100vh;
  }
  #main.intro-phase-1 .right-column {
    position: fixed;
    top: 0;
    right: 0;
    width: 30%;
    height: 100vh;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
  }
  #main.intro-phase-1 #sec-img {
    position: fixed;
    top: 0;
    left: 100px;
    width: calc(70% - 100px);
    height: 100vh;
    transform: translateX(0);
  }
  #main.intro-phase-1 #sec-img #top .main-img {
    transform: scale(1.18) translateX(-4%);
  }
  #main.intro-phase-2 .main-layout {
    display: flex;
    align-items: stretch;
    min-height: 100vh;
  }
  #main.intro-phase-2 .right-column {
    position: relative;
    top: auto;
    right: auto;
    width: 30%;
    height: auto;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
  }
  #main.intro-phase-2 #sec-img {
    position: sticky;
    top: 0;
    flex: 0 0 calc(70% - 100px);
    width: calc(70% - 100px);
    height: 100vh;
    margin-left: 100px;
    transform: scale(0.95) translateX(0);
  }
  #main.intro-phase-2 #sec-img #top .main-img {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
    transform: none;
    transition: transform 1.55s cubic-bezier(0.23, 0.7, 0.2, 1) 0.04s, opacity 0.8s ease;
  }
  #main.intro-phase-2 #sec-img .img-panel:not(#top) img {
    object-fit: contain;
    object-position: center center;
    transform: scale(1.04);
    transition: opacity 0.8s ease, transform 1.2s cubic-bezier(0.23, 0.7, 0.2, 1);
  }
  #main.intro-phase-2 #sec-img .img-panel:not(#top).is-active img {
    transform: scale(0.98);
  }
}
/* =========================================================
   CONTENT COLUMN
========================================================= */
#sec-cnt {
  position: relative;
  width: 100%;
  background: #b7cdda;
  color: #000636;
  z-index: 3;
  transition: none;
}
@media screen and (min-width: 769px), print {
  #sec-cnt {
    width: 100%;
    min-height: 100vh;
    margin-left: 0;
    flex: 1 0 auto;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}
#sec-cnt .cnt {
  padding: 2.5em;
  min-height: auto;
  box-sizing: border-box;
  scroll-margin-top: 80px;
}
@media screen and (min-width: 769px), print {
  #sec-cnt .cnt {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-margin-top: 40px;
  }
}

#top-cnt,
#about-cnt,
#price-cnt,
#access-cnt,
#arts-cnt,
#event-cnt,
#teacher-cnt {
  scroll-margin-top: var(--anchor-offset-sp);
}

@media screen and (min-width: 769px), print {
  #top-cnt,
  #about-cnt,
  #price-cnt,
  #access-cnt,
  #arts-cnt,
  #event-cnt,
  #teacher-cnt {
    scroll-margin-top: var(--anchor-offset-pc);
  }
}
/* =========================================================
   SECTION STYLES
========================================================= */
#top-cnt .greet {
  width: 100%;
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 3;
}
#top-cnt .greet h2 {
  font-size: min(5.2dvw, 36px);
  text-align: center;
  margin-bottom: 2em;
  letter-spacing: 0.1em;
}
#top-cnt .greet .txt {
  font-size: min(3.6dvw, 18px);
}
#top-cnt .greet .txt span {
  font-size: min(4dvw, 22px);
  display: block;
  margin-bottom: 1em;
}
#top-cnt .greet .link-btn {
  padding: 0.5em 1em;
  margin: 4em auto 0;
  background: #231815;
  color: #fff;
  border-radius: 25px;
  width: 100%;
}
#top-cnt .greet .link-btn a {
  display: flex;
  justify-content: center;
  align-items: center;
}
#top-cnt .greet .link-btn a::after {
  content: "";
  display: block;
  width: 4em;
  height: 0.5em;
  border-bottom: solid 1px #aaa;
  border-right: solid 1px #aaa;
  transform: skew(55deg);
  position: relative;
  margin-left: 0.5em;
}
#top-cnt .insta-box {
  background: #fff;
  padding: 1em;
  margin: 4em auto 2em;
  border-radius: 20px;
}
#top-cnt .insta-box .insta-tit img {
  display: block;
  max-width: 230px;
  margin: 0 auto 0.5em;
}
#top-cnt .insta-box .insta-tit span {
  display: block;
  font-size: min(3.2dvw, 16px);
  text-align: center;
}
#top-cnt .insta-box .insta-block {
  border: solid 1px #000636;
  margin: 2em auto;
}
#top-cnt .insta-box .insta-block p {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: min(2.8dvw, 14px);
}
#top-cnt .insta-box .insta-block p a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}
#top-cnt .insta-box .insta-block p img {
  max-width: 36px;
  margin-right: 1em;
}
#top-cnt .insta-box .insta-block p:first-child {
  padding: 1em 1em 0;
}
#top-cnt .insta-box .insta-block p:last-child {
  padding: 1em;
  background: #000636;
  color: #fff;
}
#top-cnt .insta-box .insta-block p:last-child img {
  filter: brightness(0) invert(1);
}
#top-cnt .insta-box .insta-line {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: min(2.8dvw, 14px);
}
#top-cnt .insta-box .insta-line img {
  max-width: 100px;
  margin-left: 1em;
}
#top-cnt .insta-box .openhour {
  font-size: min(3.2dvw, 16px);
  text-align: center;
  margin: 2em auto;
}
#top-cnt .insta-box .openhour p {
  margin-bottom: 0.5em;
}
#top-cnt iframe {
  margin-left: auto !important;
  margin-right: auto !important;
  min-width: 100% !important;
}

/* 共通見出し */
#about-cnt h2,
#price-cnt h2,
#access-cnt h2,
#arts-cnt h2,
#event-cnt h2,
#teacher-cnt h2 {
  font-size: min(4dvw, 22px);
  display: flex;
  align-items: center;
  margin-bottom: 1em;
}
#about-cnt h2::before,
#price-cnt h2::before,
#access-cnt h2::before,
#arts-cnt h2::before,
#event-cnt h2::before,
#teacher-cnt h2::before {
  content: "";
  display: block;
  width: 1.5em;
  height: 1.5em;
  margin-right: 0.5em;
  background-position: 50% 50%;
  background-size: contain;
  background-repeat: no-repeat;
}

#about-cnt h2::before {
  background-image: url(../images/icon_01.png);
}

#price-cnt h2::before {
  background-image: url(../images/icon_02.png);
}

#access-cnt h2::before {
  background-image: url(../images/icon_03.png);
}

#arts-cnt h2::before {
  background-image: url(../images/icon_04.png);
}

#event-cnt h2::before {
  background-image: url(../images/icon_05.png);
}

#teacher-cnt h2::before {
  background-image: url(../images/icon_06.png);
}

.insta-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 0.5em;
  margin: 2em auto;
  width: 100%;
  max-width: 400px;
  border: 1px solid #000636;
}
.insta-btn::after {
  content: "";
  position: absolute;
  top: 3px;
  right: -6px;
  border-right: 1px solid #000636;
  border-bottom: 1px solid #000636;
  width: calc(100% + 3px);
  height: calc(100% + 3px);
}
.insta-btn img {
  max-width: 36px;
}
.insta-btn span {
  font-size: min(2.4dvw, 12px);
  margin-right: 0.5em;
}
.insta-btn:hover {
  background: #000636;
  color: #fff;
  transition: all 0.3s;
}
.insta-btn:hover img {
  -webkit-filter: brightness(0) invert(1);
  filter: brightness(0) invert(1);
  transition: all 0.3s;
}

#about-cnt .txt {
  font-size: min(3.8dvw, 20px);
  margin: 1em auto;
}
#about-cnt .txt span {
  font-size: min(4.1dvw, 23px);
}
#about-cnt h3 {
  font-size: min(4.4dvw, 26px);
  display: flex;
  align-items: center;
  margin-top: 2em;
  margin-bottom: 1em;
}
#about-cnt h3::before {
  content: "";
  display: block;
  width: 1.5em;
  height: 1.5em;
  margin-right: 0.25em;
  background: url(../images/icon_room01.png) 50% 50%/contain no-repeat;
}
#about-cnt h3:nth-of-type(2)::before {
  background-image: url(../images/icon_room02.png);
}
#about-cnt .about-image {
  padding: 1em 0;
}
#about-cnt .classroom {
  font-size: min(2.8dvw, 14px);
  display: grid;
  grid-template-columns: 30% 65%;
  gap: 10px;
}
#about-cnt .classroom .note {
  font-size: min(2.4dvw, 12px);
  display: block;
  margin-top: 0.5em;
}
#about-cnt .item01,
#about-cnt .item02 {
  margin-left: auto;
  margin-bottom: auto;
  display: flex;
  align-items: center;
}
#about-cnt .item01::after,
#about-cnt .item02::after {
  content: "";
  display: block;
  background: #000636;
  height: 1.0722534603em;
  width: 0.75em;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  margin-left: 0.5em;
}
#about-cnt .special {
  position: relative;
  margin: 4em 0 0;
  background: #fff;
  border-radius: 10px;
}
@media screen and (min-width: 769px), print {
  #about-cnt .special {
    margin-bottom: 2em;
  }
}
#about-cnt .special .special-title {
  position: absolute;
  display: inline-block;
  top: -26px;
  left: 12px;
  padding: 0 2em;
  height: 25px;
  line-height: 25px;
  font-size: min(2dvw, 10px);
  background: #007f51;
  color: #fff;
  border-radius: 5px 5px 0 0;
}
#about-cnt .special .special-box {
  border-radius: 10px;
}
#about-cnt .special .special-box p {
  padding: 1em;
  color: #007f51;
  font-size: min(3.2dvw, 16px);
  text-align: center;
}
#about-cnt .special .special-box img {
  border-radius: 0 0 10px 10px;
}
#about-cnt .special .special-box strong {
  font-size: min(4dvw, 22px);
  display: block;
  margin-bottom: 0.5em;
}
#about-cnt .special .special-box em {
  font-size: min(3.8dvw, 20px);
}
#about-cnt .special .special-box small {
  font-size: min(2dvw, 10px);
  display: block;
  margin-top: 1em;
}

#price-cnt .txt {
  font-size: min(3.8dvw, 20px);
  margin: 0 auto 2em;
}
#price-cnt .txt .price-box {
  display: inline-block;
  border-top: solid 1px #000636;
  border-bottom: solid 1px #000636;
  font-size: min(3.2dvw, 16px);
  width: 100%;
  margin: 0.5em auto;
}
#price-cnt .txt .price-box .child,
#price-cnt .txt .price-box .adult {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5em;
}
#price-cnt .txt .price-box .child em,
#price-cnt .txt .price-box .adult em {
  font-size: min(3.8dvw, 20px);
}
#price-cnt .txt .price-box .child::before,
#price-cnt .txt .price-box .adult::before {
  content: "";
  display: block;
  width: 1.5em;
  height: 1.5em;
  margin-right: 0.5em;
  background-position: 50% 50%;
  background-size: contain;
  background-repeat: no-repeat;
}
#price-cnt .txt .price-box .child {
  border-bottom: dashed 1px #000636;
}
#price-cnt .txt .price-box .child::before {
  background-image: url(../images/icon_room01.png);
}
#price-cnt .txt .price-box .adult::before {
  background-image: url(../images/icon_room02.png);
}
#price-cnt .txt .sub-txt {
  font-size: min(2.8dvw, 14px);
  line-height: 1.8;
}
#price-cnt .txt2 {
  font-size: min(3.2dvw, 16px);
  margin: 2em auto 0;
  line-height: 1.6;
}
@media screen and (min-width: 769px), print {
  #price-cnt .txt2 {
    margin-bottom: 2em;
  }
}

#access-cnt {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
#access-cnt .txt {
  font-size: min(3.8dvw, 20px);
  margin: 0 auto 1em;
  width: 100%;
}
#access-cnt .txt em {
  font-size: min(4.1dvw, 23px);
}
#access-cnt .txt2 {
  font-size: min(3.2dvw, 16px);
  margin: 1em auto;
  line-height: 1.6;
  width: 100%;
}
#access-cnt .btn {
  padding: 0.75em 1em;
  margin: 1em auto;
  width: 100%;
  max-width: 400px;
  border: 1px solid #000636;
}
#access-cnt .btn a {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: min(2.8dvw, 14px);
}
#access-cnt .btn a::after {
  content: "";
  display: block;
  background: #000636;
  height: 1.0722534603em;
  width: 0.75em;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  margin-left: 0.5em;
}
#access-cnt .btn:hover {
  background: #000636;
  color: #fff;
  transition: all 0.3s;
}
#access-cnt .btn:hover a::after {
  background: #fff;
  transition: all 0.3s;
}

#arts-cnt .art-block {
  text-align: center;
  margin-bottom: 2em;
}
#arts-cnt .art-block:last-child {
  margin-bottom: 0;
}
@media screen and (min-width: 769px), print {
  #arts-cnt .art-block {
    margin-bottom: 4em;
  }
  #arts-cnt .art-block:last-child {
    margin-bottom: 0;
  }
}
#arts-cnt .art-block .crown {
  max-width: 40px;
  margin: auto;
}
#arts-cnt .art-block .arts-tit {
  font-size: min(4dvw, 22px);
  padding: 0.5em 0;
  border-bottom: dashed 1px #000636;
}
#arts-cnt .art-block .sub-arts-tit {
  font-size: min(3.6dvw, 18px);
  padding: 0.5em 0;
}
#arts-cnt .art-block .sub-arts-tit em {
  font-size: min(4dvw, 22px);
}
#arts-cnt .art-block .sub-arts-tit:nth-of-type(n + 3) {
  margin-top: 1em;
}

#event-cnt .event-tit {
  font-size: min(4.4dvw, 26px);
  padding: 0.5em 0;
  border-bottom: dashed 1px #000636;
  text-align: center;
}
#event-cnt .txt {
  font-size: min(3.6dvw, 18px);
  margin: 1em auto;
  text-align: center;
}
#event-cnt .event-image {
  padding: 1em 0;
}
#event-cnt .event-box {
  font-size: min(3.6dvw, 18px);
  margin: 3em auto 2em;
}
@media screen and (min-width: 769px), print {
  #event-cnt .event-box {
    margin-bottom: 2em;
  }
}
#event-cnt .event-box .box-tit {
  padding: 0.5em;
  width: 100%;
  text-align: center;
  border: solid 1px #000636;
}
#event-cnt .event-box .season {
  margin: 1em auto;
}
#event-cnt .event-box .season p {
  margin-bottom: 0.5em;
  display: flex;
  align-items: center;
  width: 100%;
}
#event-cnt .event-box .season p span {
  display: block;
}
#event-cnt .event-box .season p span:first-child {
  padding: 0.25em 0.5em;
  background: #000636;
  border-radius: 4px;
  color: #fff;
  flex-basis: 20%;
  text-align: center;
  white-space: nowrap;
}
#event-cnt .event-box .season p span:last-child {
  padding: 0.5em;
  flex-basis: 80%;
}
#event-cnt .txt2 {
  font-size: min(3.8dvw, 20px);
  margin: 1em auto;
  text-align: center;
}
#event-cnt .txt2 small {
  display: block;
  font-size: min(2.4dvw, 12px);
  text-align: left;
  margin-top: 1em;
}

#teacher-cnt .intro {
  font-size: min(4dvw, 22px);
  margin: 1em auto;
}
#teacher-cnt .intro span {
  font-size: min(3.2dvw, 16px);
  display: block;
}
#teacher-cnt .intro small {
  font-size: min(2.4dvw, 12px);
}
#teacher-cnt .intro2 {
  font-size: min(3.2dvw, 16px);
}

/* =========================================================
   FOOTER
========================================================= */
#footer {
  background: #000636;
  color: #fff;
  padding: 3em 2.5em;
  margin-left: 0;
  position: relative;
  z-index: 3;
}
@media screen and (min-width: 769px), print {
  #footer {
    width: 100%;
    margin-left: 0;
    margin-top: 0;
    padding: 2em;
    border-top: none;
    flex: 0 0 auto;
  }
}
#footer .footer-tit {
  width: 90%;
  max-width: 360px;
  margin: 0 auto;
}
#footer address {
  font-size: min(3.2dvw, 16px);
  display: block;
  width: fit-content;
  margin: 1em auto;
  font-style: normal;
  line-height: 1.8;
}
#footer address span {
  display: inline-block;
  margin-right: 0.25em;
}
@media screen and (min-width: 769px), print {
  #footer address span {
    display: inline;
    margin-right: 0.2em;
  }
}
#footer .insta-line {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0 1em;
  font-size: min(2.8dvw, 14px);
  margin: 0 auto 1.5em;
}
#footer .insta-line img {
  max-width: 100px;
  margin-left: 1em;
}
@media screen and (min-width: 769px), print {
  #footer .insta-line img {
    margin-left: 0;
  }
}
#footer .copyright {
  text-align: center;
  font-size: min(2.4dvw, 12px);
  margin-top: 2em;
}
@media screen and (min-width: 769px), print {
  #footer .copyright {
    margin-top: 0;
    padding-top: 1.5em;
    border-top: 1px solid rgba(0, 6, 54, 0.12);
  }
}

/* =========================================================
   PAGETOP
========================================================= */
.pagetopb {
  text-align: center;
  height: 40px;
  width: 40px;
  cursor: pointer;
  position: fixed;
  right: -200px;
  bottom: 5px;
  transition: 0.5s;
  background: #000636;
  z-index: 78;
}
.pagetopb a {
  display: block;
  width: 100%;
  height: 100%;
}
.pagetopb::after {
  pointer-events: none;
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 16px;
  width: 10px;
  height: 10px;
  margin: auto;
  border-left: #fff solid 1px;
  border-top: #fff solid 1px;
  transform: rotate(45deg);
}

body.scroll .pagetopb {
  right: 5px;
}

/* =========================================================
   SCROLL INDICATOR
========================================================= */
.mv__scroll {
  position: absolute;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  z-index: 8;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.45s ease, visibility 0.45s ease, transform 0.45s ease;
}

.mv__scroll-text {
  display: block;
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.24em;
  color: #fff;
  text-orientation: mixed;
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.22);
  writing-mode: horizontal-tb;
  letter-spacing: 0.28em;
}

.mv__scroll-line {
  position: relative;
  display: block;
  width: 1px;
  height: 64px;
  overflow: hidden;
}

.mv__scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  animation: mvScrollLine 1.8s linear infinite;
}

@keyframes mvScrollLine {
  0% {
    top: -100%;
  }
  100% {
    top: 100%;
  }
}
/* PC: intro-phase-0 の時だけ表示 */
@media screen and (min-width: 769px), print {
  body.intro-phase-0 .mv__scroll {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
  body.intro-phase-1 .mv__scroll,
  body.intro-phase-2 .mv__scroll {
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(8px);
  }
}
/* SP: data-sp-stage="0" の時だけ表示 */
@media screen and (max-width: 768px) {
  body[data-sp-stage="0"] .mv__scroll {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
  body[data-sp-stage="1"] .mv__scroll,
  body[data-sp-stage="2"] .mv__scroll {
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(8px);
  }
  .mv__scroll {
    bottom: 18px;
    gap: 8px;
  }
  .mv__scroll-text {
    font-size: 10px;
  }
  .mv__scroll-line {
    height: 52px;
  }
}
/* =========================================================
   CONTENT SCROLL INDICATOR (PC / intro-phase-1 only)
========================================================= */
.cnt-scroll {
  display: none;
}

@media screen and (min-width: 769px), print {
  #top-cnt {
    position: relative;
  }
  .cnt-scroll {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 10px;
    width: fit-content;
    margin: 2.5em auto 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 0.45s ease, visibility 0.45s ease, transform 0.45s ease;
  }
  .cnt-scroll-text {
    display: block;
    font-size: 11px;
    line-height: 1;
    letter-spacing: 0.24em;
    color: #000636;
  }
  .cnt-scroll-line {
    position: relative;
    display: block;
    width: 1px;
    height: 56px;
    overflow: hidden;
  }
  .cnt-scroll-line::after {
    content: "";
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000636;
    animation: cntScrollLine 1.8s linear infinite;
  }
  @keyframes cntScrollLine {
    0% {
      top: -100%;
    }
    100% {
      top: 100%;
    }
  }
  /* intro-phase-1 の時だけ表示 */
  body.intro-phase-1 .cnt-scroll {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  body.intro-phase-0 .cnt-scroll,
  body.intro-phase-2 .cnt-scroll {
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
  }
}
/* =========================================================
   MOBILE INLINE / SP
========================================================= */
.mobile-inline-image {
  display: none;
}

@media screen and (max-width: 768px) {
  body.has-sp-hero {
    overflow-x: hidden;
    background: #b7cdda;
  }
  body.sp-intro-lock {
    overflow: hidden;
    height: 100svh;
  }
  :root {
    --sp-header-height: 64px;
    --sp-stage2-hero-height: clamp(360px, 58svh, 560px);
  }
  /* =========================
     HEADER
  ========================= */
  #header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 80;
    background: transparent;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.45s ease, visibility 0.45s ease, transform 0.45s ease, background 0.35s ease;
  }
  #header .header-wrap {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.45s ease, visibility 0.45s ease;
  }
  body.sp-hero-header-visible #header {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    background: #EFEEEC;
  }
  body.sp-hero-header-visible #header .header-wrap {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  /* =========================
     MAIN LAYOUT
  ========================= */
  #main {
    min-height: 100svh;
    padding-top: 0;
  }
  .main-layout {
    position: relative;
    min-height: 100svh;
    display: block;
  }
  /* =========================
     HERO IMAGE
  ========================= */
  #sec-img {
    position: fixed;
    left: 0;
    width: 100%;
    z-index: 30;
    overflow: hidden;
    background: #b7cdda;
    pointer-events: none;
    transition: top 0.65s cubic-bezier(0.22, 0.61, 0.36, 1), height 0.65s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.45s ease;
  }
  /* stage 0 */
  body[data-sp-stage="0"] #sec-img {
    top: 0;
    height: 100svh;
  }
  /* stage 1 */
  body[data-sp-stage="1"] #sec-img {
    top: var(--sp-header-height);
    height: calc(100svh - var(--sp-header-height));
  }
  /* stage 2 */
  body[data-sp-stage="2"] #sec-img {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: var(--sp-stage2-hero-height);
    margin-top: var(--sp-header-height);
    z-index: 1;
    pointer-events: auto;
    overflow: hidden;
    background: #b7cdda;
  }
  #sec-img .img-panel {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.45s ease, visibility 0.45s ease;
  }
  #sec-img #top.img-panel {
    opacity: 1;
    visibility: visible;
  }
  /* SPではtop以外はインライン表示にする */
  #sec-img .img-panel:not(#top) {
    display: none;
  }
  #sec-img #top .main-img {
    position: absolute;
    inset: 0;
    margin: auto;
    opacity: 0;
    max-width: none;
    max-height: none;
    object-position: center top;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    will-change: opacity;
    transition: opacity 0.8s ease;
  }
  body.is-loaded #sec-img #top .main-img {
    opacity: 1;
  }
  /* stage 0: 全画面 */
  body[data-sp-stage="0"] #sec-img #top .main-img {
    width: 100%;
    height: 105%;
    object-fit: cover;
    object-position: center center;
    transform: none;
    margin-top: 0;
  }
  /* stage 1: ヘッダーを除いた画面 */
  body[data-sp-stage="1"] #sec-img #top .main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transform: none;
  }
  /* stage 2: 縦は見切らせず、横だけトリミング可 */
  body[data-sp-stage="2"] #sec-img #top .main-img {
    width: auto;
    height: 100%;
    max-width: none;
    max-height: 100%;
    object-fit: contain;
    object-position: center top;
    transform: none;
  }
  /* =========================
     RIGHT COLUMN
  ========================= */
  .right-column {
    position: relative;
    z-index: 20;
    min-height: auto;
    opacity: 0;
    transform: translateY(10svh);
    transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 0.61, 0.36, 1);
    will-change: transform, opacity;
  }
  body[data-sp-stage="2"] .right-column {
    opacity: 1;
    transform: translateY(0);
  }
  /* =========================
     STAGE 2
     ここが今回の修正版
  ========================= */
  body[data-sp-stage="2"] .main-layout {
    display: block;
  }
  body[data-sp-stage="2"] #sec-img {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: var(--sp-stage2-hero-height);
    margin-top: var(--sp-header-height);
    z-index: 1;
    pointer-events: auto;
    overflow: hidden;
    background: #b7cdda;
  }
  body[data-sp-stage="2"] #sec-img #top.img-panel {
    position: absolute;
    inset: 0;
    opacity: 1;
    visibility: visible;
  }
  body[data-sp-stage="2"] #sec-img #top .main-img {
    position: absolute;
    top: 0;
    left: 50%;
    height: 100%;
    width: auto;
    transform: translateX(-50%);
    object-fit: cover;
  }
  #sec-cnt {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 0;
    background: #b7cdda;
    transform: translateY(14svh);
    transition: transform 0.65s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  body[data-sp-stage="2"] #sec-cnt {
    transform: translateY(0);
  }
  #sec-cnt::before {
    content: none;
  }
  #sec-cnt .cnt {
    position: relative;
    min-height: auto;
  }
  #sec-cnt .cnt:nth-of-type(n + 2) {
    padding: 2em;
    margin: 8em 0;
  }
  #sec-cnt .cnt:nth-of-type(n + 2)::before {
    content: "";
    position: absolute;
    top: -4em;
    left: 0;
    right: 0;
    display: block;
    width: 60%;
    height: 1px;
    margin: auto;
    background: linear-gradient(90deg, rgba(239, 238, 236, 0) 0%, rgba(239, 238, 236, 0.6) 25%, rgba(239, 238, 236, 0.6) 75%, rgba(239, 238, 236, 0) 100%);
  }
  #sec-cnt .cnt:last-child {
    margin-bottom: 0;
  }
  /* =========================
     MOBILE INLINE IMAGE
  ========================= */
  .mobile-inline-image {
    display: block;
    width: calc(100% + 4em);
    margin-left: -2em;
    margin-right: -2em;
    margin-bottom: 2em;
    overflow: hidden;
    background: #EFEEEC;
    position: relative;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  .mobile-inline-image.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  .mobile-inline-image img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
  }
  /* =========================
     TOP CONTENT
  ========================= */
  #top-cnt {
    padding: 2em;
  }
  #top-cnt .greet {
    min-height: auto;
    padding: 0;
    position: relative;
    z-index: 2;
  }
  #top-cnt .greet h2 {
    text-align: left;
    margin-bottom: 1.25em;
  }
  #top-cnt .greet .txt {
    line-height: 1.9;
  }
  #top-cnt .greet .link-btn {
    margin-top: 1.5em;
  }
  /* =========================
     FOOTER
  ========================= */
  #footer {
    padding: 3em 2em;
  }
}
/* ===============================
   Fade Up / Inview
   他のCSSに影響しにくいように専用クラス名にしています
================================= */
.fx-fadeup {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.fx-fadeup.is-fx-inview {
  opacity: 1;
  transform: translateY(0);
}

/* 少し遅らせたい時用（任意） */
.fx-delay-1 {
  transition-delay: 0.12s;
}

.fx-delay-2 {
  transition-delay: 0.24s;
}

.fx-delay-3 {
  transition-delay: 0.36s;
}

/* 動きを減らしたい環境に配慮 */
@media (prefers-reduced-motion: reduce) {
  .fx-fadeup {
    opacity: 1;
    transform: none;
    transition: none;
  }
}/*# sourceMappingURL=style.css.map */