@charset "UTF-8";
/*
 * 参考: https://www.juliagel.com/ （WordPress テーマ sophira / index.css のトークン・比率を再現）
 * 明朝本文・Brandon 相当の欧文サンセリフ・紫アクセント #745399・黒メニュー・スクロールで現れる白トップバー
 */

:root {
  --j-text: #1a1a1a;
  --j-black: #000;
  --j-white: #fff;
  --j-purple: #745399;
  --j-theme: #8aa5d7;
  --j-ease: cubic-bezier(0.19, 1, 0.22, 1);
  --j-ease-line: cubic-bezier(0.445, 0.05, 0.55, 0.95);
  --j-font-serif: "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --j-font-brand: "Josefin Sans", "Century Gothic", sans-serif;
  --j-x-pad: clamp(18px, 6vw, 100px);
}

/* ----- Reset essentials ----- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--j-font-serif);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.5;
  color: var(--j-text);
  background: var(--j-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

::selection {
  background-color: var(--j-purple);
  color: var(--j-white);
}

/* ----- Keyframes（sophira 由来） ----- */
@keyframes j-lineLoopAnim {
  0% {
    transform: scaleX(1);
    transform-origin: center right;
  }
  49% {
    transform: scaleX(0);
    transform-origin: center right;
  }
  50% {
    transform: scaleX(0);
    transform-origin: center left;
  }
  99% {
    transform: scaleX(1);
      transform-origin: center left;
  }
  100% {
    transform: scaleX(1);
    transform-origin: center left;
  }
}

@keyframes j-flashAnim {
  0% {
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

body.is-menu-opened {
  overflow: hidden;
}

/* ============================================================
   ファーストビュー（index_p-header 相当）
   ============================================================ */
.j-mv {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  /* 左下のコントラスト用（写真エリアは別レイヤーで全面覆う） */
  background: var(--j-white);
}

.j-mv::before {
  content: "";
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 60px;
  background: var(--j-white);
  z-index: 9;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 0.8s var(--j-ease), transform 0.8s var(--j-ease);
  pointer-events: none;
}

body.is-index.is-scrolled .j-mv::before {
  opacity: 1;
  transform: translateY(0);
}

.j-mv__bg {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  min-height: 100%;
  background: #262626;
  overflow: hidden;
}

@media screen and (min-width: 769px) {
  .j-mv__bg {
    width: 75%;
    /* Julia 準拠：右カラムを縦いっぱいに（下端のグレー帯を出さない） */
    height: 100%;
    top: 0;
    bottom: 0;
  }
}

.j-mv__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.j-mv__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0, 0, 0, 0.5) 0%, transparent 55%);
  pointer-events: none;
  mix-blend-mode: multiply;
  opacity: 0.85;
}

@media screen and (min-width: 769px) {
  .j-mv__bg::after {
    opacity: 0.65;
    background: linear-gradient(100deg, rgba(34, 50, 86, 0.35) 0%, transparent 50%);
  }
}

/* ----- 固定ロゴ（index_p-header__logo） ----- */
.j-logo {
  position: fixed;
  top: 42px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 11;
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 18px;
  color: var(--j-white);
  line-height: 1;
  transition: color 0.8s var(--j-ease), transform 0.8s var(--j-ease);
}

@media screen and (min-width: 769px) {
  .j-logo {
    top: 62px;
    left: var(--j-x-pad);
    transform: none;
    font-size: 20px;
  }

  body.is-index.is-scrolled .j-logo {
    transform: translateY(-50px) scale(0.625);
    transform-origin: center left;
    color: var(--j-black);
  }
}

body.is-index.is-menu-opened .j-logo {
  color: var(--j-white);
}

/* サブページ：ロゴは基本ダーク。メニュー展開時のみ白 */
body.is-menu-opened .j-logo--dark {
  color: var(--j-white) !important;
}

.j-logo--dark {
  color: var(--j-black);
}

/* ----- menu ボタン（p-btnMenu） ----- */
.j-menuBtn {
  text-indent: 120%;
  white-space: nowrap;
  overflow: hidden;
  z-index: 13;
  width: 55px;
  height: 55px;
  position: fixed;
  border-radius: 50%;
  background-color: var(--j-black);
  box-shadow: 0 0 50px rgba(0, 17, 51, 0.3);
  bottom: 28px;
  left: 15px;
  transition: background-color 0.4s var(--j-ease);
}

.j-menuBtn::before,
.j-menuBtn::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  content: "";
  width: 20px;
  height: 2px;
  background-color: var(--j-white);
  transition: transform 0.4s var(--j-ease), background-color 0.4s var(--j-ease);
}

.j-menuBtn::before {
  transform: translateY(-4px);
}

.j-menuBtn::after {
  transform: translateY(4px);
}

body.is-menu-opened .j-menuBtn {
  background-color: var(--j-white);
}

body.is-menu-opened .j-menuBtn::before,
body.is-menu-opened .j-menuBtn::after {
  background-color: var(--j-black) !important;
}

body.is-menu-opened .j-menuBtn::before {
  transform: rotate(-135deg);
}

body.is-menu-opened .j-menuBtn::after {
  transform: rotate(135deg);
}

.j-menuBtn__label {
  display: none;
}

/* ----- スマホ：ロゴ左上・ハンバーガー右上 ----- */
@media screen and (max-width: 768px) {
  .j-logo {
    left: max(16px, env(safe-area-inset-left, 0px));
    top: calc(12px + env(safe-area-inset-top, 0px));
    transform: none;
    font-size: 17px;
    text-align: left;
  }

  .j-menuBtn {
    top: calc(8px + env(safe-area-inset-top, 0px));
    right: max(12px, env(safe-area-inset-right, 0px));
    left: auto;
    bottom: auto;
    width: 48px;
    height: 48px;
  }

  body.is-index.is-scrolled .j-logo {
    color: var(--j-black);
  }
}

@media screen and (min-width: 769px) {
  .j-menuBtn {
    font-family: var(--j-font-brand);
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 13px;
    color: var(--j-white);
    text-align: left;
    text-transform: uppercase;
    border-radius: 0;
    background-color: transparent !important;
    box-shadow: none !important;
    left: auto;
    right: var(--j-x-pad);
    top: 52px;
    bottom: auto;
    width: 100px;
    height: 55px;
    text-indent: 0;
    line-height: 55px;
    padding-left: 10px;
    overflow: visible;
  }

  .j-menuBtn::before,
  .j-menuBtn::after {
    left: auto;
    right: 10px;
    background-color: var(--j-white);
  }

  body.is-index.is-scrolled .j-menuBtn {
    color: var(--j-black);
  }

  body.is-index.is-scrolled .j-menuBtn::before,
  body.is-index.is-scrolled .j-menuBtn::after {
    background-color: var(--j-black);
  }

  .j-menuBtn__label {
    display: block;
    position: relative;
    height: 100%;
  }

  .j-menuBtn__open,
  .j-menuBtn__close {
    position: absolute;
    left: 0;
    top: 0;
    transition: opacity 0.12s linear;
  }

  .j-menuBtn__close {
    opacity: 0;
  }

  .j-menuBtn__open {
    opacity: 1;
  }

  body.is-menu-opened .j-menuBtn__close {
    opacity: 1;
  }

  body.is-menu-opened .j-menuBtn__open {
    opacity: 0;
  }

  body.is-menu-opened .j-menuBtn::before,
  body.is-menu-opened .j-menuBtn::after {
    background-color: var(--j-white) !important;
  }

  /* サブページ：黒ライン */
  .j-menuBtn--dark {
    color: var(--j-black);
  }

  .j-menuBtn--dark::before,
  .j-menuBtn--dark::after {
    background-color: var(--j-black);
  }

  body.is-menu-opened .j-menuBtn--dark {
    color: var(--j-white);
  }
}

/* ----- キャッチコピー + アンダーラインボタン ----- */
.j-mv__copyBlock {
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: min(92vw, 420px);
  bottom: 46%;
  z-index: 4;
  color: var(--j-white);
  text-align: center;
}

@media screen and (min-width: 769px) {
  .j-mv__copyBlock {
    left: auto;
    right: 50%;
    width: 19%;
    min-width: 260px;
    margin-right: 16vw;
    bottom: auto;
    top: 52%;
    text-align: left;
    transform-origin: top left;
    /* 左側は白地のため、白文字だと消える */
    color: var(--j-text);
  }

  .j-mv__copyBlock .j-btnLine__inner {
    color: var(--j-text);
  }

  .j-mv__copyBlock .j-btnLine__inner::after {
    background: var(--j-text);
  }
}

.j-mv__jp {
  font-size: clamp(1.15rem, 4.6vw, 2.15vw);
  font-weight: 700;
  line-height: 1.47;
  margin: 0 0 1rem;
}

@media screen and (min-width: 769px) {
  .j-mv__jp {
    font-size: clamp(1.15rem, 2.15vw, 2.125rem);
    white-space: nowrap;
  }
}

.j-btnLine {
  margin: 0;
  display: inline-block;
}

.j-btnLine__inner {
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  color: var(--j-white);
  padding: 0 19px;
  position: relative;
  cursor: pointer;
}

.j-btnLine__inner::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--j-white);
}

@media (hover: hover) {
  .j-btnLine__inner:hover::after {
    animation: j-lineLoopAnim 0.6s var(--j-ease-line);
  }
}

.j-btnLine__inner--dark {
  color: var(--j-text) !important;
}

.j-btnLine__inner--dark::after {
  background: var(--j-text) !important;
}
/* ----- Scroll down（c-btnScrollDown） ----- */
.j-scrollDown {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 175px;
  height: 50px;
  background: var(--j-black);
  z-index: 5;
}

.j-scrollDown::after {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.3);
  opacity: 0;
  content: "";
}

@media (hover: hover) {
  .j-scrollDown:hover::after {
    animation: j-flashAnim 1.2s cubic-bezier(0.39, 0.575, 0.565, 1);
  }
}

.j-scrollDown__inner {
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--j-white);
  position: relative;
  z-index: 2;
}

.j-scrollDown__inner::before {
  display: inline-block;
  margin-right: 20px;
  content: "";
  width: 40px;
  height: 1px;
  background: var(--j-white);
  animation: j-lineLoopAnim 1.6s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@media screen and (min-width: 769px) {
  .j-scrollDown {
    max-width: 300px;
    min-width: 260px;
    max-height: 80px;
    min-height: 60px;
    width: 18.8vw;
    height: 3.8vw;
  }

  .j-scrollDown__inner {
    font-size: 13px;
    justify-content: flex-end;
    padding-right: 28px;
  }

  .j-scrollDown__inner::before {
    width: 80px;
    margin-right: 40px;
  }
}

/* ============================================================
   フルスクリーンメニュー（p-menu）
   ============================================================ */
.j-nav {
  position: fixed;
  inset: 0;
  z-index: 12;
  opacity: 0;
  visibility: hidden;
  overflow: visible;
  transition: opacity 0.4s var(--j-ease), visibility 0.4s var(--j-ease);
}

.j-nav__bg {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 140%;
  background-color: var(--j-black);
  background-image: repeating-linear-gradient(
    -12deg,
    rgba(255, 255, 255, 0.03) 0 1px,
    transparent 1px 38px
  );
  transform: translateY(5%);
  transition: transform 0s linear 0.4s;
}

.j-nav__inner {
  position: relative;
  z-index: 1;
  height: 100%;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  padding: 42px 0 60px;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0s linear 0.4s, transform 0s linear 0.4s;
}

.j-nav.is-opened {
  opacity: 1;
  visibility: visible;
}

.j-nav.is-opened .j-nav__bg {
  transition: transform 4s var(--j-ease);
  transform: none;
}

.j-nav.is-opened .j-nav__inner {
  transition: opacity 1.2s var(--j-ease) 0.2s, transform 1.2s var(--j-ease) 0.2s;
  opacity: 1;
  transform: none;
}

.j-nav__brand {
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 18px;
  color: var(--j-white);
  text-align: center;
  margin: 0 auto 48px;
}

@media screen and (min-width: 769px) {
  .j-nav__inner {
    padding: 0;
  }

  .j-nav__brand {
    position: fixed;
    left: var(--j-x-pad);
    top: 62px;
    margin: 0;
    text-align: left;
    font-size: 20px;
  }
}

.j-nav__list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  width: min(320px, 86vw);
}

body.is-index .j-nav__item--home {
  display: none;
}

.j-nav__link {
  display: block;
  margin-bottom: 22px;
  font-weight: 700;
}

.j-nav__en {
  display: block;
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 20px;
  line-height: 1;
  color: var(--j-white);
  margin-bottom: 8px;
}

.j-nav__jp {
  display: block;
  font-size: 10px;
  letter-spacing: 0.05em;
  line-height: 1;
  color: rgba(255, 255, 255, 0.5);
}

@media screen and (min-width: 769px) {
  .j-nav__list {
    width: 300px;
    padding: 160px 0 100px;
  }

  .j-nav__link {
    margin-bottom: 20px;
  }
}

/* ============================================================
   縦見出し（c-verticalTitle）
   ============================================================ */
.j-vTitle {
  position: relative;
  width: 55px;
  margin: 0 auto 2rem;
  text-align: center;
}

.j-vTitle__main {
  writing-mode: vertical-rl;
  font-size: 23px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  margin: 0 auto;
  white-space: nowrap;
  color: var(--j-text);
}

.j-vTitle__sub {
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.12em;
  position: absolute;
  display: block;
  line-height: 1;
  font-size: 10px;
  text-transform: uppercase;
  color: var(--j-purple);
  transform: rotate(90deg);
  transform-origin: top left;
  top: 0;
  left: 55px;
  white-space: nowrap;
}

.j-vTitle--block {
  margin-left: 0;
  margin-right: auto;
}

@media screen and (min-width: 769px) {
  .j-vTitle {
    width: 100px;
    margin: 0;
  }

  .j-vTitle__main {
    font-size: 36px;
  }

  .j-vTitle__sub {
    font-size: 14px;
    left: 100px;
  }
}

/* ============================================================
   下層ページヘッダー（c-headerType1）
   ============================================================ */
.j-subMv {
  position: relative;
  margin-bottom: 80px;
}

.j-subMv__media {
  position: relative;
  width: 100%;
  min-height: clamp(280px, 52vw, 420px);
  height: auto;
  aspect-ratio: 16 / 10;
  background: #262626;
  overflow: hidden;
}

.j-subMv__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.j-subMv__panel {
  background: var(--j-white);
  margin: -50px auto 0;
  width: min(100%, 340px);
  padding: 36px 24px 48px;
  position: relative;
  z-index: 3;
}

.j-subMv__no {
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 12px;
  line-height: 1;
  padding-left: 72px;
  position: relative;
  margin: 0;
}

.j-subMv__no::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  left: 0;
  width: 60px;
  height: 1px;
  background: var(--j-black);
}

.j-subMv__en {
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 32px;
  line-height: 1;
  margin: 24px 0 12px;
  text-transform: uppercase;
}

.j-subMv__jp {
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  margin: 0;
}

@media screen and (min-width: 769px) {
  .j-subMv {
    margin-bottom: 150px;
    min-height: 100vh;
  }

  .j-subMv__media {
    position: absolute;
    right: 0;
    top: 0;
    width: 75%;
    height: 100%;
    min-height: 0;
    aspect-ratio: auto;
  }

  .j-subMv__panel {
    position: absolute;
    left: var(--j-x-pad);
    bottom: 0;
    margin: 0;
    width: 43%;
    min-width: 300px;
    max-width: 600px;
    min-height: 300px;
    height: 60%;
    max-height: 680px;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
  }

  .j-subMv__panelInner {
    width: 100%;
    padding-right: 24px;
  }

  .j-subMv__no {
    font-size: 16px;
    padding-left: 104px;
  }

  .j-subMv__no::before {
    width: 80px;
  }

  .j-subMv__en {
    font-size: clamp(2.5rem, 5.5vw, 80px);
    margin-top: 70px;
  }

  .j-subMv__jp {
    font-size: 20px;
  }
}

/* サブページ：上部の白帯（下層では常に表示） */
.j-topStrip {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 60px;
  background: var(--j-white);
  z-index: 8;
  pointer-events: none;
}

/* ============================================================
   コンテンツブロック（ニュースなど）
   ============================================================ */
.j-wrap {
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

@media screen and (min-width: 769px) {
  .j-wrap {
    padding-left: 0;
    padding-right: 0;
  }
}

.j-section {
  padding: 72px 0 80px;
  position: relative;
}

@media screen and (min-width: 769px) {
  .j-section {
    padding: 116px 0;
  }

  .j-section--news {
    padding-top: 184px;
  }
}

.j-section--tone {
  background: #f7f7f7;
}

.j-news {
  position: relative;
}

@media screen and (min-width: 769px) {
  .j-news .j-vTitle {
    position: absolute;
    left: 0;
    top: 8px;
  }

  .j-news__items {
    padding-left: 190px;
    padding-top: 86px;
  }
}

.j-newsItem {
  margin-bottom: 32px;
}

.j-newsItem a {
  color: var(--j-text);
}

.j-newsItem__date {
  font-family: var(--j-font-brand);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 12px;
  line-height: 1;
  margin-bottom: 14px;
}

.j-newsItem__title {
  font-size: 14px;
  line-height: 1.45;
}

@media screen and (min-width: 769px) {
  .j-newsItem {
    margin-bottom: 28px;
    position: relative;
  }

  .j-newsItem__date {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 14px;
    line-height: 1.875;
    margin: 0;
    padding-top: 2px;
  }

  .j-newsItem__date::after {
    content: "";
    position: absolute;
    top: 15px;
    left: 92px;
    width: 80px;
    height: 1px;
    background: var(--j-black);
  }

  .j-newsItem__title {
    font-size: 16px;
    line-height: 1.875;
    padding-left: 200px;
    text-align: justify;
    text-justify: inter-ideograph;
  }
}

.j-twoCol {
  display: grid;
  gap: 40px;
}

@media screen and (min-width: 880px) {
  .j-twoCol {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
  }
}

.prose {
  max-width: 40rem;
  font-size: 15px;
  line-height: 1.78;
}

.prose a {
  color: var(--j-purple);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose ul {
  margin: 0 0 1.2em;
  padding-left: 1.2em;
}

.prose li {
  margin-bottom: 0.35em;
}

.prose strong {
  font-weight: 700;
}

.j-note {
  border: 1px solid #e6e6e6;
  padding: 1.2rem 1.35rem;
  background: var(--j-white);
  margin: 1.25rem 0;
  font-size: 14px;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 1.25rem;
}

.j-btnBlack {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  background: var(--j-black);
  color: var(--j-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: background 0.3s var(--j-ease);
}

.j-btnBlack:hover {
  background: #333;
}

.j-btnGhost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--j-black);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: background 0.3s, color 0.3s;
}

.j-btnGhost:hover {
  background: var(--j-black);
  color: var(--j-white);
}

.cal-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.cal-grid th,
.cal-grid td {
  border: 1px solid #e6e6e6;
  padding: 0.45rem;
  text-align: center;
  vertical-align: top;
}

.cal-grid th {
  font-weight: 500;
  background: #fafafa;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.cal-grid td.is-empty {
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 4px,
    rgba(0, 0, 0, 0.03) 4px,
    rgba(0, 0, 0, 0.03) 8px
  );
}

.cal-grid td.has-class {
  background: rgba(138, 165, 215, 0.15);
}

.cal-grid a {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--j-purple);
}

.class-detail {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid #e6e6e6;
}

.class-detail h3 {
  font-weight: 700;
  font-size: 1.2rem;
  margin: 2rem 0 0.75rem;
}

.class-slot {
  background: var(--j-white);
  border: 1px solid #e6e6e6;
  padding: 1rem 1.15rem;
  margin-bottom: 0.65rem;
}

.month-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.month-tabs a {
  font-family: var(--j-font-brand);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: 1px solid #e6e6e6;
}

.month-tabs a.is-active {
  background: var(--j-black);
  color: var(--j-white);
  border-color: var(--j-black);
}

.gallery-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.gallery-grid figure {
  margin: 0;
  overflow: hidden;
  background: #eee;
  aspect-ratio: 4/5;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--j-ease);
}

.gallery-grid figcaption {
  padding: 0.5rem 0 0;
  font-size: 12px;
  color: #666;
}

.access-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.access-table th,
.access-table td {
  border: 1px solid #e6e6e6;
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
}

.access-table th {
  width: 28%;
  background: #fafafa;
  font-weight: 600;
  white-space: nowrap;
}

.subnav-pills {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.subnav-pills a {
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 8px 14px;
  border: 1px solid #e6e6e6;
}

.subnav-pills a:hover {
  border-color: var(--j-black);
}

.steps {
  display: grid;
  gap: 1.5rem;
}

@media screen and (min-width: 720px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  border: 1px solid #e6e6e6;
  overflow: hidden;
  background: var(--j-white);
}

.step-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.step-card div {
  padding: 1rem 1.1rem 1.25rem;
  font-size: 13px;
}

.step-card strong {
  display: block;
  font-family: var(--j-font-brand);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.staff-visual {
  position: sticky;
  top: 80px;
}

.staff-visual img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border: 1px solid #e6e6e6;
}

/* スマホ：sticky だと本文が写真の「下」を通り、文字が写真に載って読めない */
@media screen and (max-width: 879px) {
  .staff-visual {
    position: static;
    top: auto;
  }

  /* 講師ページはヒーローと同じ写真の二重表示＋重なりの元なので非表示 */
  .page-staff .staff-visual {
    display: none;
  }

  .j-twoCol .cv-block {
    position: relative;
    z-index: 1;
    background: var(--j-white);
  }

  .tag-row--mobileOnly {
    display: flex;
    margin-top: 0.75rem;
    margin-bottom: 0.25rem;
  }
}

@media screen and (min-width: 880px) {
  .staff-visual {
    position: sticky;
    top: 88px;
  }
}

.cv-block {
  font-size: 14px;
  line-height: 1.75;
}

.cv-block h3 {
  font-weight: 700;
  font-size: 1.05rem;
  margin: 2rem 0 0.75rem;
}

.cv-block h3:first-child {
  margin-top: 0;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 1rem;
}

.tag-row--mobileOnly {
  display: none;
}

.tag {
  font-family: var(--j-font-brand);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid #e6e6e6;
  padding: 6px 12px;
  color: #666;
}

.reveal {
  opacity: 0;
  transform: translateY(32px) scale(0.99);
  filter: blur(8px);
  will-change: opacity, transform, filter;
  transition:
    opacity 0.95s var(--j-ease),
    transform 0.95s var(--j-ease),
    filter 0.85s var(--j-ease),
    box-shadow 0.45s var(--j-ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.reveal--delay {
  transition-delay: 0.1s;
}

/* スクロール表示後：ホバーでわずかに浮かせる（テキスト／ブロック／メディア共通） */
.j-hoverSurface.is-visible {
  transition:
    opacity 0.95s var(--j-ease),
    transform 0.95s var(--j-ease),
    filter 0.85s var(--j-ease),
    box-shadow 0.45s var(--j-ease);
}

@media (hover: hover) {
  .j-hoverSurface.is-visible:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 48px rgba(26, 26, 26, 0.09);
  }

  .j-hoverSurface--media.is-visible:hover {
    box-shadow: 0 28px 56px rgba(26, 26, 26, 0.14);
  }

  .j-hoverSurface--media.is-visible:hover img {
    transform: scale(1.03);
    transition: transform 0.7s var(--j-ease);
  }
}

.j-hoverSurface--media img {
  transition: transform 0.7s var(--j-ease);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    filter: none;
    transform: none;
    transition-duration: 0.01ms;
  }

  .reveal.is-visible {
    transform: none;
  }

  .j-hoverSurface.is-visible:hover,
  .j-hoverSurface--media.is-visible:hover img {
    transform: none !important;
    box-shadow: none !important;
  }
}

.site-footer {
  padding: 56px var(--j-x-pad) 40px;
  border-top: 1px solid #e6e6e6;
  text-align: center;
  font-family: var(--j-font-brand);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
}

.site-footer small {
  display: block;
  margin-top: 10px;
  font-family: var(--j-font-serif);
  font-weight: 300;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: none;
}