/* ── Reset & base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: #FBF7F0; color: #1A1A1A; }
a { color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ── Brand tokens ─────────────────────────────────────── */
:root {
  --ink:       #1A1A1A;
  --mute:      #8A847C;
  --white:     #FFFFFF;
  --cream:     #FBF7F0;
  --beige:     #F5EFE6;
  --beige-deep:#ECE3D2;
  --pink:      #EF859A;
  --pink-soft: #F8DDE2;
  --gold:      #E5B34F;
  --gold-soft: #F1D89A;
  --hair:      rgba(26,26,26,.08);
}

/* 共通ナビゲーションは style.css で読み込み済み */

/* ── Hero ─────────────────────────────────────────────── */
#top {
  position: relative; height: 100vh; min-height: 640px;
  overflow: hidden; color: #fff;
}
/* パララックス背景 */
.hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 130%; top: -15%;
  will-change: transform;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: calc(100% + 200px) 35%;
  display: block;
}
/* オーバーレイ：上部は薄く、下部は濃く */
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(12,8,16,.30) 0%,
      rgba(12,8,16,.15) 35%,
      rgba(12,8,16,.55) 75%,
      rgba(12,8,16,.80) 100%);
}
/* 左縦書きタグライン */
.hero-tagline {
  position: absolute; left: 28px; top: 50%;
  transform: translateY(-50%) rotate(-90deg); transform-origin: left center;
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 11px; letter-spacing: .38em; color: rgba(255,255,255,.45);
  white-space: nowrap; z-index: 3;
}
/* 右上ナンバー */
.hero-num {
  position: absolute; top: 108px; right: 56px;
  font-family: ui-monospace, monospace; font-size: 10px;
  letter-spacing: .26em; color: rgba(255,255,255,.4); z-index: 3;
}
/* 細い外枠 */
.hero-frame {
  position: absolute; top: 88px; left: 48px; right: 48px; bottom: 48px;
  border: 1px solid rgba(255,255,255,.12); pointer-events: none; z-index: 1;
}
/* 右下コーナーアクセント */
.hero-corner {
  position: absolute; right: 48px; bottom: 48px;
  width: 48px; height: 48px;
  border-right: 1px solid var(--gold); border-bottom: 1px solid var(--gold);
  pointer-events: none; z-index: 3;
}
/* メインコンテンツ */
.hero-inner {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 0 88px 96px 88px;
  max-width: 1440px; margin: 0 auto; left: 0; right: 0;
}
.hero-eyebrow {
  font-family: 'Cormorant Garamond', serif; font-weight: 400; font-style: italic;
  font-size: 13px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--gold-soft);
  display: flex; align-items: center; gap: 16px;
}
.hero-eyebrow::before {
  content: ''; display: inline-block;
  width: 32px; height: 1px; background: var(--gold-soft);
}
.hero-h1 {
  margin: 24px 0 0;
  font-family: 'Cormorant Garamond', serif; font-weight: 300;
  font-size: clamp(72px, 9vw, 144px);
  line-height: .92; letter-spacing: -.01em; color: #fff;
}
.hero-h1 em { font-style: italic; color: var(--pink); }
.hero-h1 .rule {
  display: inline-block; vertical-align: middle;
  width: .5em; height: 2px; background: var(--gold);
  margin: 0 .18em .14em;
}
.hero-lead {
  margin-top: 32px;
  font-family: 'Shippori Mincho', serif;
  font-size: 16px; line-height: 2.1; letter-spacing: .12em;
  color: rgba(255,255,255,.75);
}
.hero-tuition {
  position: absolute; right: calc(88px - max(0px, (100vw - 1440px) / 2)); bottom: 96px; z-index: 4;
  width: 290px; padding: 42px 18px 28px;
  color: var(--cream); pointer-events: none;
}
.hero-tuition-feather {
  position: absolute; width: 100%; height: auto; inset: 0;
  opacity: .9;
}
.hero-tuition-copy {
  position: relative; display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  text-shadow: 0 2px 12px rgba(12,8,16,.6);
}
.hero-tuition-label {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 17px; letter-spacing: .12em; color: var(--gold-soft);
}
.hero-tuition-text {
  font-family: 'Shippori Mincho', serif;
  font-size: 30px; font-weight: 500;
  line-height: 1.5; letter-spacing: .2em; white-space: nowrap;
}
.hero-btns { margin-top: 44px; display: flex; gap: 16px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 28px; min-width: 220px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px; font-weight: 500; letter-spacing: .16em;
  text-decoration: none; border: 1px solid; border-radius: 0;
  justify-content: space-between;
  transition: background .35s ease, color .35s ease, border-color .35s ease;
}
.btn-primary { background: #fff; color: var(--ink); border-color: #fff; }
.btn-primary:hover { background: var(--pink); color: #fff; border-color: var(--pink); }
.btn-secondary { background: var(--pink); color: #fff; border-color: var(--pink); }
.btn-secondary:hover { background: var(--ink); border-color: var(--ink); }
.btn-arrow { font-family: 'Cormorant Garamond', serif; font-size: 16px; transition: transform .35s ease; }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* スクロールキュー */
.scroll-cue {
  position: absolute; bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(255,255,255,.45); z-index: 3;
}
.scroll-cue span:first-child {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 11px; letter-spacing: .36em;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.45), rgba(255,255,255,0));
  animation: scrollCue 2.4s ease-in-out infinite;
}
@keyframes scrollCue {
  0%,100% { transform: scaleY(1); opacity: 1; }
  50%      { transform: scaleY(.4); opacity: .3; }
}
@keyframes founderDrift {
  from { transform: scale(1.05) translateY(0); }
  to   { transform: scale(1.0)  translateY(4%); }
}

/* ── Hero レスポンシブ ──────────────────────────────────── */
@media (max-width: 900px) {
  .hero-tuition { right: 24px; top: 112px; bottom: auto; width: 230px; padding: 34px 12px 20px; }
  .hero-tuition-text { font-size: 25px; }
  .hero-inner { padding: 0 32px 72px; }
  .hero-frame { top: 72px; left: 20px; right: 20px; bottom: 32px; }
  .hero-corner { right: 20px; bottom: 32px; }
  .hero-tagline { display: none; }
  .hero-num { right: 28px; }
}
@media (max-width: 640px) {
  .hero-tuition {
    position: relative; top: auto; right: auto; bottom: auto;
    flex-shrink: 0; align-self: flex-start;
    width: 180px; padding: 24px 8px 8px; margin-bottom: 16px;
  }
  .hero-tuition-label { font-size: 15px; }
  .hero-tuition-text { font-size: 21px; }
  .hero-bg {
    height: 100%;
    top: 0;
    transform: none !important;
  }
  .hero-bg img { object-position: 78% center; }
  #top { min-height: 100svh; }
  .hero-inner { padding: 0 24px 64px; }
  .hero-h1 { font-size: clamp(60px, 15vw, 80px); }
  .hero-lead { font-size: 14px; }
  .btn { min-width: 160px; padding: 16px 20px; font-size: 12px; }
  .scroll-cue { bottom: -27px; }
  .hero-frame, .hero-corner, .hero-num { display: none; }
}

/* ── Section shared ───────────────────────────────────── */
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-inner-lg { max-width: 1320px; margin: 0 auto; }
.section-inner-md { max-width: 1100px; margin: 0 auto; }

.eyebrow {
  font-family: 'Cormorant Garamond', serif; font-weight: 500; font-style: italic;
  font-size: 14px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--gold); display: flex; align-items: center; gap: 14px;
}
.eyebrow.pink { color: var(--pink); }
.section-title-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 400;
  font-size: clamp(44px, 5.4vw, 76px);
  line-height: .98; letter-spacing: .02em; color: var(--ink);
}
.section-title-jp {
  margin-top: 14px; font-family: 'Shippori Mincho', serif;
  font-weight: 500; font-size: 16px; letter-spacing: .18em; color: var(--mute);
}

/* ── Concept ──────────────────────────────────────────── */
#concept {
  background: var(--white); color: var(--ink); padding: 160px 80px;
}
.concept-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 100px; align-items: start;
}
.concept-body {
  margin-top: 48px; font-family: 'Shippori Mincho', serif;
  font-size: 19px; line-height: 2.2; letter-spacing: .06em; color: var(--ink);
}
.concept-body-sub {
  margin-top: 28px; max-width: 540px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px; line-height: 2; letter-spacing: .04em; color: var(--mute);
}
/* 講習写真を大きな一枚と8枚のディテールで構成 */
.concept-gallery { min-width: 0; position: relative; padding-top: 20px; }
.concept-gallery::before {
  content: ''; position: absolute; top: 0; right: 0;
  width: 64px; height: 1px; background: var(--gold);
}
.concept-photos {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: auto; gap: 10px;
}
.concept-photo { margin: 0; aspect-ratio: 3 / 2; overflow: hidden; background: var(--beige); }
.concept-photo-featured { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.concept-photo img { width: 100%; height: 100%; object-fit: cover; }
.concept-photo-featured img { object-position: 52% center; }
.concept-gallery-caption {
  display: flex; justify-content: space-between; gap: 12px; margin-top: 18px;
  padding-top: 16px; border-top: 1px solid var(--hair); color: var(--mute);
}
.concept-gallery-caption span:first-child {
  font-family: 'Cormorant Garamond', serif; font-size: 12px; letter-spacing: .2em;
}
.concept-gallery-caption span:last-child {
  font-family: 'Noto Sans JP', sans-serif; font-size: 10px; letter-spacing: .12em;
}
@media (max-width: 900px) {
  .concept-grid { gap: 48px; }
  .concept-gallery { width: 100%; max-width: 600px; margin: 0 auto; }
}
@media (max-width: 480px) {
  .concept-photos { gap: 6px; }
  .concept-gallery-caption { margin-top: 14px; padding-top: 12px; }
}
.photo-placeholder {
  position: relative; width: 100%;
  background: repeating-linear-gradient(135deg, #F0E8D7 0 14px, #E8DEC6 14px 28px);
  overflow: hidden;
}
.photo-placeholder[data-ratio="3/4"]  { aspect-ratio: 3/4; }
.photo-placeholder[data-ratio="1/1"]  { aspect-ratio: 1/1; }
.photo-placeholder[data-ratio="16/9"] { aspect-ratio: 16/9; }
.photo-placeholder[data-ratio="3/4-blush"] {
  aspect-ratio: 3/4;
  background: repeating-linear-gradient(135deg, #FBE3E6 0 14px, #F4D2D8 14px 28px);
}
.photo-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 18px; display: flex; flex-direction: column;
  align-items: flex-start; justify-content: flex-end; gap: 6px;
}
.photo-tag {
  font-family: ui-monospace, "SF Mono", monospace; font-size: 10px;
  letter-spacing: .18em; color: rgba(239,133,154,.85);
}
.photo-label {
  font-family: ui-monospace, "SF Mono", monospace; font-size: 11px;
  letter-spacing: .04em; color: rgba(26,26,26,.42); max-width: 85%; line-height: 1.4;
}


/* ── Message ──────────────────────────────────────────── */
#message {
  background: var(--beige); color: var(--ink);
  padding: 160px 80px; position: relative;
}
.message-watermark {
  position: absolute; top: 20px; right: 80px;
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-weight: 300; font-size: 220px; line-height: 1;
  color: rgba(185,152,90,.10); letter-spacing: -.02em;
  pointer-events: none; user-select: none;
}
.message-grid {
  display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: stretch;
}
.message-portrait {
  position: relative; overflow: hidden; min-height: 520px; background: #1a1a1a;
}
.message-portrait img {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: center top;
  transform-origin: center center;
  animation: founderDrift 24s ease-in-out infinite alternate;
  will-change: transform;
}
.portrait-label {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 1;
  padding: 16px 18px; display: flex; justify-content: space-between;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.6) 100%);
  font-family: ui-monospace, monospace; font-size: 10px;
  letter-spacing: .22em; color: rgba(255,255,255,.85);
}
.message-card {
  background: var(--white); padding: 64px 64px 56px; position: relative;
}
.message-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 56px; height: 1px; background: var(--gold);
}
.message-body p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px; line-height: 2.1; letter-spacing: .04em; color: var(--ink);
  margin-bottom: 20px;
}
.message-body p:first-child {
  font-family: 'Shippori Mincho', serif; font-size: 18px; line-height: 2.1; margin-bottom: 28px;
}
.message-sig {
  margin-top: 56px; padding-top: 28px;
  border-top: 1px solid var(--hair);
  display: flex; justify-content: flex-end; align-items: flex-end;
  text-align: right;
}
.sig-role {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 13px; letter-spacing: .18em; color: var(--gold);
}
.sig-name {
  margin-top: 8px; display: flex; align-items: baseline; justify-content: flex-end; gap: 16px;
}
.sig-name-jp {
  font-family: 'Shippori Mincho', serif; font-size: 26px; letter-spacing: .14em; color: var(--ink);
}
.sig-name-en {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 14px; letter-spacing: .18em; color: var(--mute);
}

/* ── Lecturers ────────────────────────────────────────── */
#lecturers {
  background: var(--white); color: var(--ink); padding: 160px 80px;
}
.lecturers-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 80px; gap: 40px; flex-wrap: wrap;
}
.lecturers-desc {
  max-width: 420px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px; line-height: 2; letter-spacing: .04em; color: var(--mute);
}
.lecturer-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.lecturer-card {
  display: block; text-decoration: none; color: inherit;
  position: relative; overflow: hidden; width: 100%;
  border: none; text-align: left; cursor: pointer;
}
.lecturer-card:hover .lc-photo { transform: scale(1.05); filter: grayscale(.05) contrast(1.04) brightness(1.0); }
.lc-photo-wrap {
  position: relative; overflow: hidden; aspect-ratio: 3/4; background: #1a1a1a;
}
.lc-photo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(.18) contrast(1.06) brightness(.96) sepia(.04);
  transform: scale(1);
  transition: transform .9s cubic-bezier(.2,.7,.2,1), filter .6s ease;
}
.lc-num {
  position: absolute; top: 16px; left: 16px;
  font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .22em;
  color: #fff; background: rgba(0,0,0,.55); padding: 5px 10px;
}
.lc-info {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 24px 22px 22px;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.85) 70%);
  color: #fff;
}
.lc-spec  { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 12px; letter-spacing: .22em; color: var(--gold-soft); }
.lc-name  { margin-top: 6px; font-family: 'Cormorant Garamond', serif; font-size: 26px; letter-spacing: .04em; line-height: 1.1; }
.lc-kana  { margin-top: 2px; font-family: 'Shippori Mincho', serif; font-size: 12px; letter-spacing: .14em; color: rgba(255,255,255,.7); }
.lc-body  { padding: 18px 22px 22px; background: var(--white); color: var(--ink); display: flex; flex-direction: column; gap: 14px; }
.lc-desc  { margin: 0; font-family: 'Noto Sans JP', sans-serif; font-size: 12px; line-height: 1.85; letter-spacing: .04em; color: var(--mute); }
.lc-foot  { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px solid var(--hair); }
.lc-view  { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 13px; letter-spacing: .2em; color: var(--ink); }
.lc-social{ font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .18em; color: var(--mute); }

/* ── Courses ──────────────────────────────────────────── */
#courses {
  background: var(--beige); color: var(--ink); padding: 160px 80px 80px;
}
.courses-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 80px; gap: 40px; flex-wrap: wrap;
}
.courses-desc {
  max-width: 440px; font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px; line-height: 2.1; letter-spacing: .05em; color: var(--mute);
}
.course-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.course-card {
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  background: var(--white); border: 1px solid var(--hair);
  transition: border-color .4s ease, transform .4s ease, box-shadow .4s ease;
}
.course-card:hover { transform: translateY(-6px); box-shadow: 0 28px 60px -30px rgba(26,26,26,.35); }
.course-card:hover .course-photo-inner { transform: scale(1.05); }
.course-photo-wrap { overflow: hidden; }
.course-photo-inner {
  transition: transform .9s cubic-bezier(.2,.7,.2,1);
  aspect-ratio: 16/9; overflow: hidden; position: relative;
}
.course-photo-inner img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 30%;
  display: block;
  filter: grayscale(.06) contrast(1.04) brightness(.97);
  transition: filter .6s ease;
}
.course-card:hover .course-photo-inner img {
  filter: grayscale(0) contrast(1.02) brightness(1.0);
}
.course-body { padding: 36px 38px 38px; display: flex; flex-direction: column; gap: 24px; }
.course-meta { display: flex; justify-content: space-between; align-items: center; }
.course-cat {
  display: inline-block; padding: 5px 12px;
  border: 1px solid var(--gold); color: var(--gold);
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 11px; letter-spacing: .26em;
}
.course-num { font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .22em; color: var(--mute); }
.course-en { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 14px; letter-spacing: .22em; color: var(--mute); }
.course-title { margin: 8px 0 0; font-family: 'Shippori Mincho', serif; font-weight: 500; font-size: 30px; letter-spacing: .06em; color: var(--ink); line-height: 1.25; }
.course-desc { font-family: 'Noto Sans JP', sans-serif; font-size: 14px; line-height: 1.95; letter-spacing: .04em; color: var(--ink); }
.course-specs { margin: 0; padding: 20px 0; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); display: grid; grid-template-columns: 110px 1fr; row-gap: 14px; column-gap: 16px; }
.course-specs dt { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 12px; letter-spacing: .2em; color: var(--gold); }
.course-specs dd { margin: 0; font-family: 'Noto Sans JP', sans-serif; font-size: 12px; letter-spacing: .04em; color: var(--ink); line-height: 1.9; }
.course-cta {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 0; font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px; font-weight: 500; letter-spacing: .16em;
  color: var(--ink); border-bottom: 1px solid var(--ink);
  transition: border-color .3s ease;
}
.course-card:hover .course-cta { border-bottom-color: var(--gold); }
.course-cta-arrow { font-family: 'Cormorant Garamond', serif; font-size: 16px; color: var(--gold); transition: transform .3s ease; }
.course-card:hover .course-cta-arrow { transform: translateX(4px); }
.courses-more { margin-top: 64px; display: flex; justify-content: center; }

/* ── Extensions ───────────────────────────────────────── */
#extensions {
  background: var(--cream); color: var(--ink); padding: 160px 80px;
  position: relative; overflow: hidden;
}
.ext-watermark {
  position: absolute; left: -20px; top: 80px;
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-weight: 300; font-size: clamp(150px, 22vw, 340px);
  line-height: .9; letter-spacing: -.03em;
  color: var(--pink-soft); opacity: .4; pointer-events: none; user-select: none;
}
.ext-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 72px; gap: 40px; flex-wrap: wrap;
}
.ext-desc {
  max-width: 440px; font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px; line-height: 2.1; letter-spacing: .05em; color: var(--mute);
}
.ext-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.ext-card {
  display: flex; flex-direction: column; text-decoration: none; color: var(--ink);
  background: var(--white); border: 1px solid var(--hair); overflow: hidden;
  transition: transform .4s cubic-bezier(.2,.7,.2,1), box-shadow .4s ease;
}
.ext-card:hover { transform: translateY(-6px); box-shadow: 0 28px 60px -30px rgba(26,26,26,.35); }
.ext-card:hover .ext-photo { transform: scale(1.05); }
.ext-photo-wrap { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.ext-photo { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1); transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.ext-no {
  position: absolute; top: 16px; left: 16px;
  padding: 6px 12px; background: var(--white);
  font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .22em;
}
.ext-body { padding: 40px 40px 44px; display: flex; flex-direction: column; gap: 24px; flex: 1; }
.ext-tag { font-family: 'Shippori Mincho', serif; font-size: 13px; letter-spacing: .18em; }
.ext-titles { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.ext-title-jp { font-family: 'Shippori Mincho', serif; font-weight: 600; font-size: 34px; letter-spacing: .08em; color: var(--ink); }
.ext-title-en { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 16px; letter-spacing: .16em; color: var(--mute); }
.ext-lead { font-family: 'Shippori Mincho', serif; font-size: 19px; letter-spacing: .08em; line-height: 1.6; color: var(--ink); }
.ext-desc-text { font-family: 'Noto Sans JP', sans-serif; font-size: 13.5px; line-height: 2; letter-spacing: .04em; color: var(--ink); }
.ext-points { display: flex; flex-wrap: wrap; gap: 8px; }
.ext-point { padding: 6px 12px; font-family: 'Noto Sans JP', sans-serif; font-size: 11.5px; letter-spacing: .06em; color: var(--ink); }
.ext-point.pink { background: var(--pink-soft); }
.ext-point.gold { background: var(--gold-soft); }
.ext-cta-wrap { margin-top: auto; padding-top: 8px; }
.ext-cta {
  display: inline-flex; align-items: center; gap: 12px; padding-bottom: 6px;
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 14px; letter-spacing: .22em; color: var(--ink);
}
.ext-cta-arrow { font-family: 'Cormorant Garamond', serif; font-size: 16px; transition: transform .3s ease; }
.ext-card:hover .ext-cta-arrow { transform: translateX(5px); }

/* ── Black Hair ───────────────────────────────────────── */
#blackhair {
  background:
    radial-gradient(80% 60% at 80% 0%, var(--pink-soft) 0%, transparent 60%),
    radial-gradient(70% 50% at 0% 100%, #F8EAD4 0%, transparent 55%),
    var(--cream);
  color: var(--ink); padding: 160px 0; position: relative; overflow: hidden;
}
.bh-watermark {
  position: absolute; left: -2vw; top: 100px;
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-weight: 300; font-size: clamp(180px, 22vw, 360px);
  line-height: .9; letter-spacing: -.03em; white-space: nowrap;
  color: var(--pink); opacity: .14; pointer-events: none; user-select: none;
}
.bh-inner { max-width: 1320px; margin: 0 auto; padding: 0 80px; position: relative; }
.bh-header {
  display: grid; grid-template-columns: 1fr auto;
  align-items: flex-end; gap: 40px; margin-bottom: 80px;
}
.bh-lead {
  margin-top: 36px; max-width: 620px;
  font-family: 'Shippori Mincho', serif;
  font-size: 17px; line-height: 2.1; letter-spacing: .06em; color: var(--ink);
}
.bh-count {
  display: flex; gap: 12px; align-items: center;
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 12px; letter-spacing: .26em; color: var(--gold);
}
.bh-count::before { content: ''; display: block; width: 36px; height: 1px; background: var(--gold); }
.bh-scroll {
  padding: 0 80px; overflow-x: auto; scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.bh-scroll::-webkit-scrollbar { display: none; }
.bh-row { display: flex; gap: 24px; padding-bottom: 16px; width: max-content; margin: 0 auto; }
.bh-card { flex: 0 0 360px; scroll-snap-align: start; position: relative; display: flex; flex-direction: column; }
.bh-card:hover .bh-card-photo { transform: scale(1.05); }
.bh-card-photo-wrap { overflow: hidden; position: relative; }
.bh-card-photo { transition: transform .9s cubic-bezier(.2,.7,.2,1); aspect-ratio: 3/4; overflow: hidden; }
.bh-card-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; display: block;
  filter: grayscale(.08) contrast(1.04) brightness(.96); transition: filter .6s ease; }
.bh-card:hover .bh-card-photo img { filter: grayscale(0) contrast(1.02) brightness(1.0); }
.bh-bracket-tl-h, .bh-bracket-tl-v, .bh-bracket-br-h, .bh-bracket-br-v {
  position: absolute; background: var(--pink);
}
.bh-bracket-tl-h { top: 0; left: 0; width: 28px; height: 2px; }
.bh-bracket-tl-v { top: 0; left: 0; width: 2px; height: 28px; }
.bh-bracket-br-h { bottom: 0; right: 0; width: 28px; height: 2px; background: var(--gold); }
.bh-bracket-br-v { bottom: 0; right: 0; width: 2px; height: 28px; background: var(--gold); }
.bh-num {
  position: absolute; top: 14px; right: 14px;
  padding: 5px 10px; background: var(--white);
  font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .22em; color: var(--ink);
}
.bh-card-info { padding: 24px 4px 0; color: var(--ink); }
.bh-card-names { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.bh-card-en { font-family: 'Cormorant Garamond', serif; font-weight: 400; font-size: 38px; letter-spacing: .02em; color: var(--ink); }
.bh-card-jp { font-family: 'Shippori Mincho', serif; font-size: 13px; letter-spacing: .2em; color: var(--pink); }
.bh-card-desc { margin: 14px 0 0; font-family: 'Noto Sans JP', sans-serif; font-size: 13px; line-height: 1.95; letter-spacing: .04em; color: var(--mute); }
.bh-footer {
  max-width: 1320px; margin: 64px auto 0; padding: 36px 80px 0;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--hair); gap: 24px; flex-wrap: wrap;
}
.bh-footer-note { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 13px; letter-spacing: .22em; color: var(--gold); }

/* ── FAQ ──────────────────────────────────────────────── */
#faq {
  background: var(--beige); color: var(--ink); padding: 80px 80px 160px;
}
.faq-header { text-align: center; margin-bottom: 72px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--white); padding: 28px 36px; cursor: pointer;
  border: 1px solid transparent;
  transition: border-color .3s ease;
}
.faq-item.open { border-color: var(--ink); }
.faq-q {
  display: grid; grid-template-columns: 60px 1fr 32px;
  align-items: center; gap: 24px;
}
.faq-num { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 22px; color: var(--gold); letter-spacing: .04em; }
.faq-question { font-family: 'Shippori Mincho', serif; font-size: 17px; letter-spacing: .08em; color: var(--ink); line-height: 1.5; }
.faq-toggle { width: 32px; height: 32px; position: relative; display: flex; align-items: center; justify-content: center; }
.faq-toggle::before { content: ''; position: absolute; width: 14px; height: 1px; background: var(--ink); }
.faq-toggle::after  { content: ''; position: absolute; width: 1px; height: 14px; background: var(--ink); transition: transform .35s ease; }
.faq-item.open .faq-toggle::after { transform: scaleY(0); }
.faq-a { overflow: hidden; max-height: 0; transition: max-height .5s cubic-bezier(.4,0,.2,1); }
.faq-item.open .faq-a { max-height: 300px; }
.faq-answer {
  padding-top: 24px; margin-top: 24px; margin-left: 84px;
  border-top: 1px solid var(--hair);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px; line-height: 2; letter-spacing: .04em;
  color: var(--mute); max-width: 720px;
}

/* ── Access ───────────────────────────────────────────── */
#access {
  background: var(--white); color: var(--ink); padding: 160px 80px;
}
.access-grid {
  display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: stretch;
}
.access-info { display: flex; flex-direction: column; justify-content: space-between; padding-right: 16px; }
.access-specs { margin: 56px 0 0; display: grid; grid-template-columns: 100px 1fr; row-gap: 24px; column-gap: 20px; }
.access-specs dt .spec-en { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 13px; letter-spacing: .2em; color: var(--gold); }
.access-specs dt .spec-jp { margin-top: 4px; font-size: 11px; letter-spacing: .18em; color: var(--mute); font-family: 'Shippori Mincho', serif; }
.access-specs dd { margin: 0; font-family: 'Noto Sans JP', sans-serif; font-size: 14px; line-height: 1.9; letter-spacing: .04em; color: var(--ink); white-space: pre-line; }
.access-btns { margin-top: 56px; display: flex; gap: 16px; flex-wrap: wrap; }
.access-map { position: relative; min-height: 540px; background: var(--beige-deep); }
.map-badge {
  position: absolute; top: 24px; left: 24px; padding: 8px 14px; background: var(--white);
  font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .22em; color: var(--ink);
}
.map-card {
  position: absolute; bottom: 24px; right: 24px; padding: 14px 18px; background: var(--white);
  color: var(--ink); border: 1px solid var(--hair); max-width: 280px;
}
.map-card-name { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 12px; letter-spacing: .22em; color: var(--pink); }
.map-card-addr { margin-top: 6px; font-family: 'Shippori Mincho', serif; font-size: 13px; letter-spacing: .1em; line-height: 1.6; }

/* ── CTA ──────────────────────────────────────────────── */
#cta {
  position: relative; overflow: hidden; color: var(--ink);
  background:
    radial-gradient(70% 60% at 0% 50%, var(--pink-soft) 0%, transparent 65%),
    radial-gradient(60% 60% at 100% 100%, #F8EAD4 0%, transparent 60%),
    var(--cream);
  padding: 180px 80px;
}
.cta-watermark {
  position: absolute; right: -3vw; top: 80px;
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-weight: 300; font-size: clamp(160px, 22vw, 360px);
  line-height: .9; letter-spacing: -.03em; color: var(--pink);
  opacity: .12; pointer-events: none; user-select: none;
}
.cta-frame { position: absolute; top: 64px; left: 64px; right: 64px; bottom: 64px; border: 1px solid var(--hair); pointer-events: none; }
.cta-acc { position: absolute; }
.cta-acc.tl-h { top: 80px; left: 80px; width: 72px; height: 1px; background: var(--pink); }
.cta-acc.tl-v { top: 80px; left: 80px; width: 1px; height: 72px; background: var(--pink); }
.cta-acc.br-h { bottom: 80px; right: 80px; width: 72px; height: 1px; background: var(--gold); }
.cta-acc.br-v { bottom: 80px; right: 80px; width: 1px; height: 72px; background: var(--gold); }
.cta-inner { position: relative; max-width: 1100px; margin: 0 auto; text-align: center; }
.cta-h2 {
  margin: 40px 0 0; font-family: 'Cormorant Garamond', serif; font-weight: 300;
  font-size: clamp(56px, 7vw, 108px); line-height: 1.0; color: var(--ink); letter-spacing: -.01em;
}
.cta-h2 em { font-style: italic; color: var(--pink); }
.cta-h2 .dot { color: var(--gold); }
.cta-subtext {
  margin-top: 36px; font-family: 'Shippori Mincho', serif;
  font-size: 18px; line-height: 2; letter-spacing: .12em; color: var(--ink);
}
.cta-btns { margin-top: 56px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ───────────────────────────────────────────── */
footer {
  background: #fff; color: var(--ink); padding: 120px 80px 40px;
  position: relative; overflow: hidden;
}
.footer-watermark {
  position: absolute; right: -40px; bottom: -80px;
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-weight: 300; font-size: clamp(160px, 22vw, 360px);
  line-height: .9; letter-spacing: -.04em;
  color: var(--pink-soft); opacity: .55; pointer-events: none; user-select: none;
}
.footer-inner { max-width: 1320px; margin: 0 auto; position: relative; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 80px; border-bottom: 1px solid var(--hair);
}
.footer-brand-logo { display: flex; align-items: baseline; gap: 10px; }
.footer-logo-main { font-family: 'Cormorant Garamond', serif; font-weight: 400; font-size: 40px; letter-spacing: .06em; color: var(--ink); }
.footer-logo-sub  { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 20px; letter-spacing: .18em; color: var(--pink); }
.footer-tagline {
  margin-top: 28px; max-width: 320px; font-family: 'Shippori Mincho', serif;
  font-size: 14px; line-height: 2.1; letter-spacing: .08em; color: var(--ink);
}
.footer-est {
  margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--hair);
  font-family: ui-monospace, monospace; font-size: 11px; letter-spacing: .18em; color: var(--gold);
}
.footer-col-title { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 13px; letter-spacing: .26em; color: var(--pink); margin-bottom: 22px; }
.footer-links { display: flex; flex-direction: column; gap: 14px; }
.footer-links a { font-family: 'Noto Sans JP', sans-serif; font-size: 13px; letter-spacing: .08em; color: var(--ink); text-decoration: none; opacity: .85; }
.footer-bottom {
  padding-top: 32px; display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 16px;
  font-family: ui-monospace, monospace; font-size: 11px; letter-spacing: .18em; color: var(--mute);
}

/* ── Responsive (minimal) ─────────────────────────────── */
@media (max-width: 900px) {
  .site-nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .hero-inner { grid-template-columns: 1fr; padding: 120px 24px 60px; height: auto; }
  .hero-photo-wrap { min-height: 340px; }
  #concept, #message, #lecturers, #courses, #extensions, #blackhair, #faq, #access, #cta { padding: 80px 24px; }
  #courses { padding-bottom: 40px; }
  #faq { padding-top: 40px; }
  .concept-grid, .message-grid, .access-grid { grid-template-columns: 1fr; }
  .lecturer-grid { grid-template-columns: repeat(2, 1fr); }
  .course-grid, .ext-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .bh-scroll { padding: 0 24px; }
  .bh-inner { padding: 0 24px; }
  .bh-footer { padding: 36px 24px 0; }
  .bh-header { grid-template-columns: 1fr; }
  .bh-count { margin-top: 24px; }
}

/* ── Lecturer Modal ───────────────────────────────────── */
@keyframes lecFade { from { opacity:0 } to { opacity:1 } }
@keyframes lecRise { from { opacity:0; transform:translateY(28px) } to { opacity:1; transform:translateY(0) } }
#lec-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(26,26,26,.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center; justify-content: center;
  padding: 40px 24px;
  animation: lecFade .3s ease both;
}
#lec-overlay[data-open="true"] { display: flex; }
.lec-modal {
  position: relative;
  background: var(--white); color: var(--ink);
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  width: min(880px, 100%);
  max-height: 86vh;
  overflow: hidden;
  box-shadow: 0 40px 100px -40px rgba(0,0,0,.6);
  animation: lecRise .4s cubic-bezier(.2,.7,.2,1) both;
}
.lec-modal-photo {
  position: relative; background: #1a1a1a; min-height: 360px;
}
.lec-modal-photo img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(.1) contrast(1.05);
}
.lec-modal-num {
  position: absolute; top: 16px; left: 16px;
  font-family: ui-monospace, monospace; font-size: 10px;
  letter-spacing: .22em; color: #fff;
  background: rgba(0,0,0,.55); padding: 5px 10px;
}
.lec-modal-body {
  padding: 48px 44px;
  overflow-y: auto;
  display: flex; flex-direction: column;
}
.lec-modal-spec {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 13px; letter-spacing: .22em; color: var(--gold);
}
.lec-modal-name {
  margin: 12px 0 0;
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 40px; letter-spacing: .03em; line-height: 1.05;
  color: var(--ink);
}
.lec-modal-kana {
  margin-top: 8px;
  font-family: 'Shippori Mincho', serif;
  font-size: 14px; letter-spacing: .14em; color: var(--mute);
}
.lec-modal-divider {
  margin: 28px 0; height: 1px; background: var(--hair);
}
.lec-modal-profile-label {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 12px; letter-spacing: .2em; color: var(--gold);
  margin-bottom: 16px;
}
.lec-modal-desc {
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px; line-height: 2.1; letter-spacing: .04em; color: var(--ink);
}
.lec-modal-links {
  margin-top: auto; padding-top: 36px;
  display: flex; align-items: center; gap: 20px;
}
.lec-modal-links a {
  font-family: ui-monospace, monospace;
  font-size: 11px; letter-spacing: .2em;
  color: var(--mute); text-decoration: none;
  transition: color .2s;
}
.lec-modal-links a:hover { color: var(--ink); }
.lec-modal-links-sep {
  width: 1px; height: 12px; background: var(--hair);
}
.lec-modal-close {
  position: absolute; top: 16px; right: 16px; z-index: 2;
  width: 40px; height: 40px; border-radius: 50%; cursor: pointer;
  border: 1px solid var(--hair); background: rgba(255,255,255,.9);
  color: var(--ink);
  font-family: 'Cormorant Garamond', serif; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.lec-modal-close:hover { background: var(--white); }
@media (max-width: 680px) {
  .lec-modal { grid-template-columns: 1fr; grid-template-rows: 56vw auto; }
  .lec-modal-photo { min-height: unset; }
  .lec-modal-body { padding: 28px 24px; }
  .lec-modal-name { font-size: 28px; }
}

/* コンセプト・講習一覧の受講料表示 */
.course-photo-wrap { position: relative; }
.section-tuition {
  position: absolute; right: 20px; top: 16px; z-index: 4;
  width: 200px; padding: 30px 8px 12px;
  color: var(--cream); pointer-events: none;
}
.section-tuition-feather {
  position: absolute; width: 100%; height: auto; inset: 0;
  opacity: .9;
}
.section-tuition-copy {
  position: relative; display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  text-shadow: 0 2px 12px rgba(12,8,16,.6);
}
.section-tuition-label {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 15px; letter-spacing: .12em; color: var(--gold-soft);
}
.section-tuition-text {
  font-family: 'Shippori Mincho', serif;
  font-size: 23px; font-weight: 500;
  line-height: 1.5; letter-spacing: .2em; white-space: nowrap;
}

.concept-heading-row {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 12px;
}
@media (min-width: 901px) {
  .concept-heading-row { position: relative; align-items: flex-start; }
  .concept-heading-row > .eyebrow { margin-top: 20px; }
  .concept-heading-row > .section-tuition-dark {
    position: absolute; top: auto; right: 0; bottom: 0;
  }
}
@media (max-width: 640px) {
  #concept { padding-top: 40px; }
}
.section-tuition-dark {
  position: relative; top: auto; right: auto;
  width: min(220px, 60%); flex-shrink: 0; color: var(--ink);
}
.section-tuition-dark .section-tuition-label { color: #92702F; }
.section-tuition-dark .section-tuition-copy { text-shadow: none; }
.course-photo-wrap::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(135deg, transparent 35%, rgba(12,8,16,.28));
}
@media (max-width: 640px) {
  .course-photo-wrap .section-tuition { width: 170px; top: 8px; right: 12px; padding-top: 24px; }
  .course-photo-wrap .section-tuition-text { font-size: 21px; }
}

#cta .cta-tuition { width: 220px; margin: 28px auto 0; }
@media (max-width: 640px) {
  .cta-frame { left: 16px; right: 16px; top: 32px; bottom: 32px; }
  .cta-acc.tl-h, .cta-acc.tl-v { left: 28px; top: 44px; }
  .cta-acc.br-h, .cta-acc.br-v { right: 28px; bottom: 44px; }
}