/* =====================
     DESIGN TOKENS
  ===================== */
  :root {
    --warm-beige: #FDF9F4;
    --sage-green: #6D7B6B;
    --sage-green-dark: #566159;
    --sage-green-light: #8a9a88;
    --dusty-rose: #EAD8D3;
    --dusty-rose-dark: #d4b8b0;
    --text-primary: #3a3530;
    --text-secondary: #7a7370;
    --text-light: #b0ada9;
    --white: #ffffff;
    --border-light: rgba(109, 123, 107, 0.15);
    --shadow-soft: 0 8px 40px rgba(58, 53, 48, 0.08);
    --shadow-medium: 0 16px 60px rgba(58, 53, 48, 0.12);

    --font-serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Noto Sans JP', 'Arimo', sans-serif;

    --easing: cubic-bezier(0.4, 0, 0.2, 1);
    --easing-out: cubic-bezier(0, 0, 0.2, 1);
  }

  /* =====================
     RESET & BASE
  ===================== */
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: var(--font-sans);
    background-color: var(--warm-beige);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

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

  img {
    display: block;
    width: 100%;
  }

  /* =====================
     PAGE LOAD ANIMATION
  ===================== */
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s var(--easing-out), transform 0.8s var(--easing-out);
  }

  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* =====================
     LOGO SVG
  ===================== */
  .logo-svg-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  /* =====================
     HEADER
  ===================== */
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(253, 249, 244, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    transition: background 0.4s var(--easing), box-shadow 0.4s var(--easing);
  }

  .site-header.scrolled {
    box-shadow: 0 2px 24px rgba(58, 53, 48, 0.06);
  }

  .header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    height: 108px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }

  .header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
  }

  .header-nav--left {
    justify-content: flex-start;
  }

  .header-nav--right {
    justify-content: flex-end;
  }

  .header-nav a {
    font-family: var(--font-sans);
    font-size: 11.5px;
    font-weight: 400;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    position: relative;
    padding-bottom: 2px;
    transition: color 0.3s var(--easing);
  }

  .header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--sage-green);
    transition: width 0.35s var(--easing);
  }

  .header-nav a:hover {
    color: #c9a09a;
  }

  .header-nav a:hover::after {
    width: 100%;
    background: #c9a09a;
  }

  /* =====================
     LOGO
  ===================== */
  .header-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.4s var(--easing);
  }

  .header-logo:hover {
    transform: scale(1.03);
  }

  /* =====================
     HERO SPLIT
  ===================== */
  .hero-section {
    margin-top: 108px;
    height: calc(100vh - 108px);
    min-height: 540px;
    display: flex;
    position: relative;
    overflow: hidden;
  }

  .hero-eyebrow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 20;
    pointer-events: none;
    text-align: center;
    white-space: nowrap;
  }

  .hero-eyebrow span {
    font-family: var(--font-serif);
    font-size: clamp(13px, 1.5vw, 16px);
    font-style: italic;
    color: var(--white);
    letter-spacing: 0.08em;
    text-shadow: 0 1px 8px rgba(0,0,0,0.35);
    opacity: 0.9;
  }

  .hero-divider {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 100%;
    background: rgba(255,255,255,0.35);
    z-index: 15;
    pointer-events: none;
  }

  .hero-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 50%;
    background: rgba(253,249,244,0.15);
    backdrop-filter: blur(4px);
  }

  .hero-divider::after {
    content: 'or';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 13px;
    color: rgba(255,255,255,0.85);
    letter-spacing: 0.05em;
    line-height: 40px;
  }

  /* SPLIT PANELS */
  .hero-panel {
    flex: 1;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: flex 0.7s var(--easing);
  }

  .hero-panel:hover {
    flex: 1.35;
  }

  .hero-panel-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.9s var(--easing), filter 0.9s var(--easing);
    filter: brightness(0.65) saturate(0.7);
  }

  .hero-panel:hover .hero-panel-bg {
    transform: scale(1.04);
    filter: brightness(0.75) saturate(1.1);
  }

  /* Yoga panel - green-tinted gradient overlay */
  .hero-panel--yoga .hero-panel-bg {
    background-image:
      linear-gradient(135deg, rgba(109,123,107,0.4) 0%, rgba(58,53,48,0.5) 100%),
      url('https://images.unsplash.com/photo-1506126613408-eca07ce68773?w=1200&q=80&auto=format&fit=crop');
  }

  /* Pilates panel - rose-tinted gradient overlay */
  .hero-panel--pilates .hero-panel-bg {
    background-image:
      linear-gradient(135deg, rgba(58,53,48,0.5) 0%, rgba(234,216,211,0.3) 100%),
      url('https://images.unsplash.com/photo-1518611012118-696072aa579a?w=1200&q=80&auto=format&fit=crop');
  }

  .hero-panel-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: clamp(24px, 5vw, 56px);
    z-index: 5;
  }

  .hero-panel--yoga .hero-panel-content {
    align-items: flex-start;
  }

  .hero-panel--pilates .hero-panel-content {
    align-items: flex-end;
    text-align: right;
  }

  .hero-panel-label {
    font-family: var(--font-serif);
    font-size: clamp(28px, 5vw, 60px);
    font-weight: 400;
    color: var(--white);
    letter-spacing: 0.03em;
    line-height: 1;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s var(--easing-out) 0.1s, transform 0.5s var(--easing-out) 0.1s;
  }

  .hero-panel:hover .hero-panel-label {
    opacity: 1;
    transform: translateY(0);
  }

  .hero-panel-sub {
    font-family: var(--font-sans);
    font-size: clamp(11px, 1.1vw, 13px);
    font-weight: 300;
    color: rgba(255,255,255,0.85);
    letter-spacing: 0.18em;
    margin-bottom: 20px;
  }

  .hero-panel-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 11.5px;
    font-weight: 400;
    letter-spacing: 0.18em;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.6);
    padding: 12px 24px;
    border-radius: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s var(--easing-out) 0.2s, transform 0.5s var(--easing-out) 0.2s, background 0.3s, border-color 0.3s;
  }

  .hero-panel:hover .hero-panel-cta {
    opacity: 1;
    transform: translateY(0);
  }

  .hero-panel-cta:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.9);
  }

  .hero-panel-cta svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s var(--easing);
  }

  .hero-panel-cta:hover svg {
    transform: translateX(4px);
  }

  /* Default visible titles (no hover required on desktop) */
  .hero-panel-type {
    font-family: var(--font-serif);
    font-size: clamp(36px, 6.5vw, 86px);
    font-weight: 500;
    color: var(--white);
    letter-spacing: 0.02em;
    line-height: 1;
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
  }

  .hero-panel-type-jp {
    font-family: var(--font-sans);
    font-size: clamp(10px, 1vw, 12px);
    font-weight: 300;
    letter-spacing: 0.22em;
    color: rgba(255,255,255,0.7);
    margin-top: 8px;
    margin-bottom: clamp(16px, 2.5vw, 28px);
  }

  /* =====================
     SECTION COMMONS
  ===================== */
  .section {
    padding: clamp(60px, 8vw, 120px) clamp(20px, 5vw, 80px);
    max-width: 1280px;
    margin: 0 auto;
  }

  .section-header {
    margin-bottom: clamp(36px, 5vw, 60px);
  }

  .section-eyebrow {
    font-family: var(--font-serif);
    font-size: 11px;
    font-style: italic;
    letter-spacing: 0.22em;
    color: var(--sage-green);
    display: block;
    margin-bottom: 10px;
  }

  .section-title {
    font-family: var(--font-serif);
    font-size: clamp(22px, 3vw, 34px);
    font-weight: 400;
    color: var(--text-primary);
    letter-spacing: 0.02em;
    line-height: 1.3;
  }

  .section-title-jp {
    font-family: var(--font-sans);
    font-size: clamp(11px, 1vw, 13px);
    font-weight: 300;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    margin-top: 6px;
  }

  .section-divider {
    width: 32px;
    height: 1px;
    background: var(--sage-green);
    margin: 16px 0 0 0;
    opacity: 0.5;
  }

  /* =====================
     AREA NAVIGATION
  ===================== */
  .area-section {
    background: var(--white);
    padding: clamp(60px, 8vw, 100px) 0;
    position: relative;
    overflow: hidden;
  }

  .area-section::before {
    content: '';
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: var(--dusty-rose);
    opacity: 0.12;
    pointer-events: none;
  }

  /* =====================
     SEARCH BOX & FILTERS
  ===================== */
  .search-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
    margin-bottom: clamp(28px, 4vw, 44px);
  }

  .search-wrap {
    padding-top: 4px;
  }

  .search-box {
    display: flex;
    align-items: center;
    background: var(--white);
    border: 1px solid rgba(212, 168, 160, 0.35);
    margin-bottom: 16px;
    transition: box-shadow 0.3s var(--easing), border-color 0.3s;
  }

  .search-box:focus-within {
    border-color: var(--dusty-rose-dark);
    box-shadow: 0 4px 20px rgba(212, 168, 160, 0.2);
  }

  .search-icon {
    padding: 0 12px;
    color: var(--text-light);
    flex-shrink: 0;
  }

  .search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 300;
    color: var(--text-primary);
    letter-spacing: 0.06em;
    padding: 11px 0;
    min-width: 0;
  }

  .search-input::placeholder {
    color: var(--text-light);
  }

  .search-btn {
    background: #EED9D4;
    border: none;
    padding: 11px 18px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.12em;
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.3s var(--easing);
    flex-shrink: 0;
  }

  .search-btn:hover {
    background: var(--dusty-rose-dark);
  }

  .filter-wrap {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 20px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 32px;
  }

  .filter-group {
    display: grid;
    grid-template-columns: 80px 1fr;
    align-items: center;
    gap: 0;
    padding: 9px 0;
    border-bottom: 1px solid rgba(109, 123, 107, 0.07);
  }

  .filter-group:last-child {
    border-bottom: none;
  }

  .filter-group-label {
    font-family: var(--font-serif);
    font-size: 10px;
    font-style: italic;
    letter-spacing: 0.18em;
    color: var(--sage-green);
    flex-shrink: 0;
    width: 52px;
  }

  .filter-items {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
  }

  .filter-item {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
  }

  .filter-item input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border: 1px solid rgba(212, 168, 160, 0.5);
    background: var(--white);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    transition: background 0.25s, border-color 0.25s;
  }

  .filter-item input[type="checkbox"]:checked {
    background: #EED9D4;
    border-color: var(--dusty-rose-dark);
  }

  .filter-item input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 3px;
    width: 4px;
    height: 6px;
    border: 1px solid var(--text-primary);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
  }

  .filter-item label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.25s;
  }

  .filter-item:hover label {
    color: var(--text-primary);
  }

  @media (max-width: 768px) {
    .search-layout {
      grid-template-columns: 1fr;
      gap: 0;
    }
    .search-wrap {
      margin-top: 24px;
    }
  }

  .area-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 80px);
  }

  .area-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px;
    margin-top: 0;
  }

  .area-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 3px;
    padding: 14px 8px;
    border: 1px solid rgba(212, 168, 160, 0.25);
    background: #F7EEEB;
    cursor: pointer;
    transition: border-color 0.3s, background 0.3s, transform 0.3s var(--easing), box-shadow 0.3s;
    text-align: center;
    min-height: 60px;
  }

  .area-item:hover:not(.area-item--coming) {
    border-color: #c9a09a;
    background: #c9a09a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
  }

  .area-item--active {
    border-color: var(--dusty-rose-dark);
    background: #EED9D4;
  }

  .area-item--active .area-name {
    color: var(--text-primary);
  }

  .area-item--coming {
    opacity: 0.45;
    cursor: not-allowed;
    background: #f5f3f0;
  }

  .area-name {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    transition: color 0.3s;
  }

  .area-item:hover:not(.area-item--coming) .area-name {
    color: var(--white);
  }

  .area-badge {
    font-size: 8.5px;
    letter-spacing: 0.06em;
    color: var(--text-light);
    font-weight: 300;
    white-space: nowrap;
  }

  .area-region {
    margin-bottom: 32px;
  }

  .area-region-title {
    font-family: var(--font-serif);
    font-size: 11px;
    font-style: italic;
    letter-spacing: 0.2em;
    color: var(--sage-green);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
  }

  /* =====================
     COLUMN CARDS
  ===================== */
  .column-section {
    background: var(--warm-beige);
  }

  .cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(16px, 2vw, 24px);
  }

  .card {
    background: var(--white);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.4s var(--easing), box-shadow 0.4s var(--easing);
    position: relative;
    display: block;
    color: var(--text-primary);
    text-decoration: none;
  }

  .card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
  }

  .card-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
  }

  .card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: var(--dusty-rose);
    transition: transform 0.7s var(--easing), filter 0.7s var(--easing);
  }

  .card:hover .card-img {
    transform: scale(1.05);
    filter: brightness(0.95);
  }

  .card-category {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--warm-beige);
    font-family: var(--font-sans);
    font-size: 9.5px;
    letter-spacing: 0.18em;
    color: var(--sage-green);
    padding: 5px 10px;
    font-weight: 500;
  }

  .card-body {
    padding: clamp(18px, 2vw, 24px);
  }

  .card-title {
    font-family: var(--font-serif);
    font-size: clamp(14px, 1.5vw, 18px);
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 10px;
    letter-spacing: 0.01em;
    /* 2行固定 */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.8em;
  }

  .card-excerpt {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.75;
    margin-bottom: 16px;
    /* 3行固定 */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 5.25em;
  }

  .card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-light);
    padding-top: 14px;
  }

  .card-date {
    font-family: var(--font-sans);
    font-size: 10.5px;
    color: var(--text-light);
    letter-spacing: 0.06em;
  }

  .card-tag {
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--text-light);
    background: none;
    padding: 0;
  }

  /* Dummy image placeholders using CSS gradients */
  .card-img--yoga-1 {
    background: linear-gradient(135deg, #c8d4c4 0%, #9aab97 60%, #7a9075 100%);
    position: relative;
  }

  .card-img--yoga-2 {
    background: linear-gradient(135deg, #e8d8d0 0%, #d4bab0 60%, #b89a90 100%);
  }

  .card-img--pilates-1 {
    background: linear-gradient(135deg, #b0c0ae 0%, #8a9e88 60%, #6d8068 100%);
  }

  /* SVG placeholder illustrations on cards */
  .card-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
  }

  /* =====================
     "VIEW MORE" BUTTON
  ===================== */
  .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 11.5px;
    font-weight: 400;
    letter-spacing: 0.2em;
    color: var(--text-primary);
    border: 1px solid rgba(212, 168, 160, 0.25);
    background: #F7EEEB;
    padding: 14px 36px;
    margin-top: clamp(36px, 4vw, 52px);
    transition: background 0.35s var(--easing), color 0.35s var(--easing), border-color 0.35s var(--easing);
  }

  .btn-outline:hover {
    background: #EED9D4;
    border-color: var(--dusty-rose-dark);
    color: var(--text-primary);
  }

  .btn-outline svg {
    transition: transform 0.3s var(--easing);
  }

  .btn-outline:hover svg {
    transform: translateX(4px);
  }

  .btn-wrap {
    display: flex;
    justify-content: center;
  }

  /* =====================
     PHILOSOPHY INTERLUDE
  ===================== */
  .philosophy-section {
    background: var(--sage-green);
    padding: clamp(60px, 8vw, 100px) clamp(20px, 5vw, 80px);
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .philosophy-section::before {
    content: '';
    position: absolute;
    top: -80px;
    left: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    pointer-events: none;
  }

  .philosophy-section::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -60px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    pointer-events: none;
  }

  .philosophy-quote {
    font-family: var(--font-serif);
    font-size: clamp(20px, 3.5vw, 40px);
    font-weight: 400;
    font-style: italic;
    color: var(--white);
    line-height: 1.6;
    letter-spacing: 0.03em;
    max-width: 700px;
    margin: 0 auto 20px;
  }

  .philosophy-sub {
    font-family: var(--font-sans);
    font-size: clamp(11px, 1vw, 13px);
    font-weight: 300;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.6);
  }

  .philosophy-lotus {
    opacity: 0.08;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
  }

  /* =====================
     FOOTER
  ===================== */
  .site-footer {
    background: var(--warm-beige);
    border-top: 1px solid var(--border-light);
    padding: clamp(48px, 6vw, 80px) clamp(20px, 5vw, 80px) clamp(24px, 3vw, 40px);
  }

  .footer-inner {
    max-width: 1280px;
    margin: 0 auto;
  }

  .footer-top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: start;
    margin-bottom: clamp(40px, 5vw, 64px);
    padding-bottom: clamp(40px, 5vw, 64px);
    border-bottom: 1px solid var(--border-light);
  }

  .footer-tagline {
    font-family: var(--font-serif);
    font-size: clamp(16px, 2vw, 22px);
    font-weight: 400;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 10px;
  }

  .footer-tagline-sub {
    font-family: var(--font-sans);
    font-size: 11.5px;
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 0.12em;
  }

  .footer-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: right;
  }

  .footer-nav a {
    font-family: var(--font-sans);
    font-size: 11.5px;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    font-weight: 300;
    transition: color 0.3s;
  }

  .footer-nav a:hover {
    color: #c9a09a;
  }

  .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .footer-copy {
    font-family: var(--font-sans);
    font-size: 10.5px;
    color: var(--text-light);
    letter-spacing: 0.1em;
    font-weight: 300;
  }

  .footer-social {
    display: flex;
    gap: 20px;
  }

  .footer-social a {
    font-family: var(--font-serif);
    font-size: 11px;
    font-style: italic;
    color: var(--text-light);
    letter-spacing: 0.08em;
    transition: color 0.3s;
  }

  .footer-social a:hover {
    color: #c9a09a;
  }

  /* =====================
     HAMBURGER MENU (mobile)
  ===================== */
  .hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
  }

  .hamburger span {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--text-primary);
    transition: transform 0.3s, opacity 0.3s;
  }

  .mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--warm-beige);
    z-index: 200;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    transition: opacity 0.4s;
  }

  .mobile-menu.open {
    opacity: 1;
  }

  .mobile-menu a {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 400;
    font-style: italic;
    color: var(--text-primary);
    letter-spacing: 0.05em;
    transition: color 0.3s;
  }

  .mobile-menu a:hover {
    color: #c9a09a;
  }

  .mobile-menu-close {
    position: absolute;
    top: 24px;
    right: 28px;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
    font-weight: 300;
  }

  /* =====================
     RESPONSIVE
  ===================== */
  @media (max-width: 960px) {
    .cards-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (max-width: 768px) {
    .header-nav {
      display: none;
    }

    .hamburger {
      display: flex;
    }

    /* ヘッダーの高さを半分に、ロゴ左寄せ、ハンバーガー右端 */
    .header-inner {
      grid-template-columns: auto 1fr auto;
      padding: 0 20px;
      height: 68px;
      overflow: hidden;
    }

    .hero-section {
      margin-top: 68px;
    }

    /* ロゴを左に寄せる、スマホ用にサイズを縮小 */
    .header-logo {
      justify-content: flex-start;
    }

    .header-logo svg {
      width: 91px;
      height: 72px;
    }

    /* ハンバーガーを右端に */
    .hamburger {
      justify-self: end;
    }

    /* hero mobile: vertical split */
    .hero-section {
      flex-direction: column;
      height: auto;
      min-height: 0;
      margin-top: 54px;
    }

    .hero-panel {
      flex: none !important;
      height: 50vh;
      min-height: 240px;
    }

    .hero-panel:hover {
      flex: none !important;
    }

    /* orの仕切り線をパネルの境界（50%）に正確に配置 */
    .hero-divider {
      top: 50vh;
      left: 0;
      width: 100%;
      height: 1px;
      transform: translateY(-50%);
    }

    .hero-divider::before {
      top: 50%;
      left: 50%;
    }

    .hero-divider::after {
      top: 50%;
      left: 50%;
      line-height: 1;
      transform: translate(-50%, -50%);
    }

    .hero-panel-label {
      opacity: 1;
      transform: translateY(0);
    }

    .hero-panel-cta {
      opacity: 1;
      transform: translateY(0);
    }

    .hero-panel-type {
      font-size: clamp(32px, 10vw, 56px);
    }

    .hero-panel-content {
      padding: 28px 24px;
    }

    .hero-panel--yoga .hero-panel-content {
      align-items: flex-end;
      text-align: right;
    }

    .hero-panel--pilates .hero-panel-content {
      align-items: flex-start;
      text-align: left;
    }

    /* Pilatesとエリアセクションの間の余白をなくす */
    .area-section {
      padding-top: 40px;
    }

    .area-grid {
      grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }

    .cards-grid {
      grid-template-columns: 1fr;
    }

    .footer-top {
      grid-template-columns: 1fr;
      text-align: center;
    }

    .footer-tagline {
      text-align: center;
    }

    .footer-tagline-sub {
      text-align: center;
    }

    /* フッター上部の余白を半分に */
    .site-footer {
      padding-top: clamp(24px, 3vw, 40px);
    }

    /* フッターロゴを中央に */
    .footer-top > div:first-child {
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    /* フッターナビを3列グリッドに */
    .footer-nav {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px 8px;
      text-align: center;
    }

    .footer-bottom {
      flex-direction: column;
      gap: 16px;
      align-items: center;
      text-align: center;
    }

    .footer-social {
      justify-content: center;
    }
  }

  @media (max-width: 480px) {
    .area-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  /* =====================
     SCROLL ANIMATIONS
  ===================== */
  @keyframes gentleFadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .hero-panel-type,
  .hero-panel-type-jp {
    animation: gentleFadeUp 1s var(--easing-out) both;
  }

  .hero-panel--pilates .hero-panel-type {
    animation-delay: 0.15s;
  }

  /* Lotus SVG for philosophy */
  .lotus-deco {
    position: absolute;
    pointer-events: none;
  }