/* reCAPTCHA v3 badge — hidden per Google TOS (text credit shown in form) */
.grecaptcha-badge { visibility: hidden !important; }

/* --- index.html STYLE START --- */

  :root {
    --gold: #C9A84C;
    --gold-light: #E8C97A;
    --gold-dim: #8B6914;
    --black: #0A0A0A;
    --dark: #111111;
    --dark2: #1A1A1A;
    --dark3: #222222;
    --white: #F5F0E8;
    --white-dim: rgba(245,240,232,0.6);
    --white-faint: rgba(245,240,232,0.08);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    background: var(--black);
    color: var(--white);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
    cursor: default;
    padding-top: 80px;
  }

  /* LANGUAGE SWITCHER */
  .lang-bar {
    display: flex;
    gap: 0;
    align-items: center;
  }
  .lang-btn {
    background: none;
    border: 1px solid rgba(201,168,76,0.3);
    color: var(--white-dim);
    font-family: 'Cinzel', serif;
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 12px;
    cursor: pointer;
    transition: all 0.3s;
  }
  .lang-btn:first-child { border-radius: 2px 0 0 2px; }
  .lang-btn:last-child { border-radius: 0 2px 2px 0; }
  .lang-btn.active, .lang-btn:hover {
    background: var(--gold);
    color: var(--black);
    border-color: var(--gold);
  }

  /* HERO */
  .hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 80% 60% at 50% 40%, rgba(201,168,76,0.06) 0%, transparent 70%),
      radial-gradient(ellipse 50% 80% at 80% 80%, rgba(201,168,76,0.04) 0%, transparent 60%),
      linear-gradient(180deg, #0A0A0A 0%, #111111 50%, #0A0A0A 100%);
  }

  .hero-lines {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px),
      linear-gradient(0deg, rgba(201,168,76,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at center, black 30%, transparent 80%);
  }

  .hero-ornament {
    position: absolute;
    width: 600px;
    height: 600px;
    border: 1px solid rgba(201,168,76,0.08);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: rotate-slow 40s linear infinite;
  }
  .hero-ornament::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid rgba(201,168,76,0.05);
    border-radius: 50%;
  }
  @keyframes rotate-slow { to { transform: translate(-50%,-50%) rotate(360deg); } }

  .hero-content {
    position: relative;
    text-align: center;
    z-index: 2;
    padding: 0 20px;
    animation: fade-up 1.2s cubic-bezier(0.16,1,0.3,1) both;
  }
  @keyframes fade-up {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .hero-eyebrow {
    font-family: 'Cinzel', serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 28px;
    opacity: 0;
    animation: fade-up 1s 0.2s cubic-bezier(0.16,1,0.3,1) forwards;
  }

  .hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(52px, 8vw, 96px);
    font-weight: 300;
    line-height: 1.0;
    letter-spacing: 0.05em;
    color: var(--white);
    margin-bottom: 12px;
    opacity: 0;
    animation: fade-up 1s 0.4s cubic-bezier(0.16,1,0.3,1) forwards;
  }
  .hero-title em {
    font-style: italic;
    color: var(--gold-light);
  }

  .hero-subtitle {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(18px, 2.5vw, 26px);
    font-weight: 300;
    letter-spacing: 0.2em;
    color: var(--white-dim);
    margin-bottom: 48px;
    opacity: 0;
    animation: fade-up 1s 0.6s cubic-bezier(0.16,1,0.3,1) forwards;
  }

  .hero-divider {
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 0 auto 48px;
    opacity: 0;
    animation: fade-up 1s 0.7s cubic-bezier(0.16,1,0.3,1) forwards;
  }

  .hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fade-up 1s 0.9s cubic-bezier(0.16,1,0.3,1) forwards;
  }

  .btn-primary {
    background: var(--gold);
    color: var(--black);
    font-family: 'Cinzel', serif;
    font-size: 12px;
    letter-spacing: 0.25em;
    padding: 16px 40px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
  }
  .btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.2);
    transform: translateX(-100%);
    transition: transform 0.4s;
  }
  .btn-primary:hover::before { transform: translateX(0); }
  .btn-primary:hover { background: var(--gold-light); }

  .btn-outline {
    background: transparent;
    color: var(--white);
    font-family: 'Cinzel', serif;
    font-size: 12px;
    letter-spacing: 0.25em;
    padding: 16px 40px;
    border: 1px solid rgba(245,240,232,0.3);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
  }
  .btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
  }

  .scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    animation: fade-up 1s 1.4s forwards;
  }
  .scroll-indicator span {
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.3em;
    color: var(--gold-dim);
  }
  .scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--gold-dim), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
  }
  @keyframes scroll-pulse {
    0%,100% { transform: scaleY(1); opacity: 0.5; }
    50% { transform: scaleY(1.3); opacity: 1; }
  }

  /* DETAIL PAGE HERO — offset fixed nav */
  .page-hero { padding-top: 96px; }
  @media (max-width: 900px) { .page-hero { padding-top: 80px; } }

  /* NAV */
  #navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 999;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    column-gap: 24px;
    transition: padding 0.4s;
  }
  /* backdrop-filter を疑似要素に逃がして .nav-links(position:fixed) の
     containing block 問題を回避（直接 #navbar に付けると fixed 子孫の起点が
     navbar に切り替わってしまうため） */
  #navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: transparent;
    transition: background 0.4s, backdrop-filter 0.4s;
    pointer-events: none;
  }
  #navbar.scrolled::before {
    background: rgba(10,10,10,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
  #navbar.scrolled {
    border-bottom: 1px solid rgba(201,168,76,0.1);
    padding: 14px 40px;
  }
  .nav-logo {
    font-family: 'Cinzel', serif;
    font-size: 16px;
    letter-spacing: 0.2em;
    color: var(--gold);
    text-decoration: none;
  }
  .nav-links {
    display: flex;
    gap: 24px;
    list-style: none;
    flex-wrap: wrap;
    align-items: center;
    flex: 1 1 auto;
  }
  .nav-links a {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.18em;
    color: var(--white-dim);
    text-decoration: none;
    transition: color 0.3s;
  }
  .nav-links a:hover { color: var(--gold); }

  /* HAMBURGER BUTTON */
  .nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    position: relative;
    touch-action: manipulation;
  }
  .burger-line {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--gold);
    transition: transform 0.3s, opacity 0.3s;
  }
  .nav-burger.active .burger-line:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }
  .nav-burger.active .burger-line:nth-child(2) {
    opacity: 0;
  }
  .nav-burger.active .burger-line:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }
  .mobile-lang-bar { display: none; }

  /* SECTION COMMON */
  section {
    padding: 100px 40px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .section-full {
    max-width: 100%;
    padding: 0;
  }

  .section-label {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 20px;
  }
  .section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 24px;
  }
  .section-title em { font-style: italic; color: var(--gold-light); }
  .section-text {
    font-size: 15px;
    line-height: 1.9;
    color: var(--white-dim);
    max-width: 560px;
  }
  .gold-line {
    width: 60px;
    height: 1px;
    background: var(--gold);
    margin: 20px 0 32px;
  }

  /* ABOUT */
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  .about-image {
    position: relative;
  }
  .about-image-frame {
    width: 100%;
    aspect-ratio: 4/5;
    background: var(--dark3);
    border: 1px solid rgba(201,168,76,0.15);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .about-image-frame::before {
    content: '';
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(201,168,76,0.08);
  }
  .car-silhouette {
    font-size: 80px;
    filter: drop-shadow(0 0 30px rgba(201,168,76,0.3));
    opacity: 0.8;
  }
  .about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
  }
  .about-badge .num {
    font-family: 'Cinzel', serif;
    font-size: 28px;
    color: var(--black);
    font-weight: 600;
    line-height: 1;
  }
  .about-badge .text {
    font-family: 'Cinzel', serif;
    font-size: 9px;
    color: var(--black);
    letter-spacing: 0.1em;
    text-align: center;
    line-height: 1.2;
  }
  .child-seat-banner {
    background: var(--white-faint);
    border: 1px solid rgba(201,168,76,0.2);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 24px;
  }
  .child-seat-banner .icon { font-size: 22px; flex-shrink:0; }
  .child-seat-banner p { font-size: 13px; line-height: 1.7; color: var(--white-dim); }
  .child-seat-banner strong { color: var(--gold); font-weight: 500; }

  .features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 40px;
  }
  .feature-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
  }
  .feature-text {
    font-size: 13px;
    line-height: 1.6;
    color: var(--white-dim);
  }
  .feature-text strong {
    display: block;
    color: var(--white);
    font-weight: 500;
    font-size: 13px;
    margin-bottom: 2px;
  }

  /* SERVICES */
  .services-bg {
    background: var(--dark2);
    border-top: 1px solid rgba(201,168,76,0.08);
    border-bottom: 1px solid rgba(201,168,76,0.08);
  }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-top: 60px;
  }
  .service-card {
    background: var(--dark3);
    padding: 48px 36px;
    border: 1px solid rgba(201,168,76,0.08);
    position: relative;
    overflow: hidden;
    transition: all 0.4s;
    cursor: default;
  }
  .service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(201,168,76,0.05) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
  }
  .service-card:hover::before { opacity: 1; }
  .service-card:hover { border-color: rgba(201,168,76,0.25); }

  .service-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 52px;
    font-weight: 300;
    color: rgba(201,168,76,0.12);
    line-height: 1;
    margin-bottom: 20px;
  }
  .service-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 12px;
    color: var(--white);
  }
  .service-desc {
    font-size: 13px;
    line-height: 1.8;
    color: var(--white-dim);
    margin-bottom: 20px;
  }
  .service-price {
    font-family: 'Cinzel', serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--gold);
  }

  /* PRICE TABLE */
  /* MODEL COURSES */
  .courses-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    margin-top: 48px;
  }
  .course-card {
    background: var(--dark2);
    border: 1px solid rgba(201,168,76,0.08);
    padding: 40px 36px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.4s;
  }
  .course-card:hover { border-color: rgba(201,168,76,0.25); }
  .course-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(201,168,76,0.04) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
  }
  .course-card:hover::before { opacity: 1; }
  .course-area {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.35em;
    color: var(--gold);
    margin-bottom: 10px;
  }
  .course-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 26px;
    font-weight: 400;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.3;
  }
  .course-spots {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .course-spots li {
    font-size: 12px;
    color: var(--white-dim);
    line-height: 1.6;
    padding-left: 14px;
    position: relative;
  }
  .course-spots li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: rgba(201,168,76,0.4);
    font-size: 10px;
    top: 2px;
  }
  .course-meta {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(201,168,76,0.1);
  }
  .course-time {
    font-family: 'Cormorant Garamond', serif;
    font-size: 32px;
    font-weight: 300;
    color: var(--gold-light);
    line-height: 1;
  }
  .course-time-unit {
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.2em;
    color: rgba(201,168,76,0.5);
    margin-top: 2px;
  }
  .course-note {
    font-size: 11px;
    color: var(--white-dim);
    line-height: 1.7;
  }
  .price-section { background: var(--black); }
  .price-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 48px;
  }
  .price-table th {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.3em;
    color: var(--gold);
    text-transform: uppercase;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(201,168,76,0.2);
    text-align: left;
  }
  .price-table td {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 14px;
    color: var(--white-dim);
    vertical-align: middle;
  }
  .price-table tr:hover td { background: rgba(201,168,76,0.03); }
  .price-table td:first-child { color: var(--white); font-weight: 400; }
  .price-amount {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px;
    color: var(--gold-light);
  }

  /* CONTACT */
  .contact-bg {
    background: var(--dark2);
    border-top: 1px solid rgba(201,168,76,0.08);
  }
  .contact-wrapper {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3em 5em;
    align-items: start;
  }
  .contact-wrapper > div:first-child {
    grid-column: 1 / -1;
  }
  .contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
    align-items: flex-start;
  }
  .contact-info-icon {
    font-size: 20px;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(201,168,76,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .contact-info-label {
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 4px;
  }
  .contact-info-value {
    font-size: 16px;
    color: var(--white);
  }
  .contact-info-note {
    font-size: 11px;
    color: rgba(201,168,76,0.65);
    line-height: 1.7;
    margin-top: 4px;
    font-family: 'Noto Sans JP', sans-serif;
  }

  /* QRコードグリッド */
  .qr-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 4px;
    max-width: 420px;
  }
  .qr-item {
    background: var(--dark3);
    border: 1px solid rgba(201,168,76,0.12);
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s, background 0.2s;
  }
  .qr-item:hover,
  .qr-item:focus-visible {
    border-color: rgba(201,168,76,0.45);
    background: rgba(201,168,76,0.05);
    outline: none;
  }
  .qr-item img {
    width: 100%;
    max-width: 120px;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    display: block;
  }
  .qr-item p {
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.08em;
    margin: 0;
    font-family: 'Cinzel', serif;
  }

  .contact-form { display: flex; flex-direction: column; gap: 16px; }
  .form-group { display: flex; flex-direction: column; gap: 8px; }
  .form-label {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--gold);
  }
  .form-input, .form-textarea, .form-select {
    background: var(--dark3);
    border: 1px solid rgba(201,168,76,0.15);
    color: var(--white);
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    padding: 14px 16px;
    outline: none;
    transition: border-color 0.3s;
  }
  .form-input:focus, .form-textarea:focus, .form-select:focus {
    border-color: var(--gold);
  }
  .form-textarea { resize: vertical; min-height: 120px; }
  .form-select { cursor: pointer; }
  .form-select option { background: var(--dark3); }

  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

  /* FOOTER */
  footer {
    background: var(--black);
    border-top: 1px solid rgba(201,168,76,0.1);
    padding: 60px 40px 40px;
    text-align: center;
  }
  .footer-logo {
    font-family: 'Cinzel', serif;
    font-size: 20px;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 8px;
  }
  .footer-sub {
    font-size: 12px;
    letter-spacing: 0.15em;
    color: var(--white-dim);
    margin-bottom: 32px;
  }
  .footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 32px;
    list-style: none;
    flex-wrap: wrap;
  }
  .footer-links a {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--white-dim);
    text-decoration: none;
    transition: color 0.3s;
  }
  .footer-links a:hover { color: var(--gold); }
  .footer-copy {
    font-size: 11px;
    color: rgba(245,240,232,0.3);
    letter-spacing: 0.1em;
  }
  .footer-divider {
    width: 60px;
    height: 1px;
    background: rgba(201,168,76,0.3);
    margin: 0 auto 32px;
  }

  /* LANGUAGE CONTENT */
  .lang-content { display: none; }
  .lang-content.active { display: inline; }

  /* RESPONSIVE */
  @media (max-width: 900px) {
    #navbar { padding: 16px 20px; }
    #navbar.scrolled { padding: 12px 20px; }
    section { padding: 60px 20px; }

    /* グリッド系 */
    .courses-grid { grid-template-columns: 1fr !important; }
    .howto-steps { grid-template-columns: repeat(2,1fr) !important; }
    .howto-cancel { grid-template-columns: repeat(3,1fr) !important; }
    .howto-steps > div:nth-child(2),
    .howto-steps > div:nth-child(3) { border-left: 1px solid rgba(201,168,76,0.08) !important; }
    .howto-steps > div:nth-child(3),
    .howto-steps > div:nth-child(4) { border-top: none; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .services-grid { grid-template-columns: 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
    .form-row { grid-template-columns: 1fr; }
    .features-list { grid-template-columns: 1fr; }
    /* ハンバーガーメニュー */
    .nav-burger { display: flex; }
    .nav-links {
      display: none;
      position: fixed;
      top: 0; left: 0; right: 0; bottom: 0;
      margin: 0;
      background: rgba(10,10,10,0.98);
      backdrop-filter: blur(20px);
      flex-direction: column;
      flex-wrap: nowrap;
      align-items: center;
      justify-content: flex-start;
      gap: 0;
      z-index: 1000;
      padding: 80px 24px 40px;
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
      overscroll-behavior: contain;
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; max-width: 320px; text-align: center; }
    /* モバイル限定: 言語切替を最上部、予約CTAをその直下に固定 */
    .nav-links .mobile-lang-bar { order: -2; }
    .nav-links li:last-child { order: -1; }
    .nav-links a {
      display: block;
      padding: 16px 0;
      font-size: 13px;
      letter-spacing: 0.15em;
      border-bottom: 1px solid rgba(201,168,76,0.1);
    }
    .nav-links li:last-child a { border-bottom: none; }
    .lang-bar { display: none; }
    .nav-links .mobile-lang-bar {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0.35em;
      width: 100%;
      max-width: 20em;
      margin: 0 auto 1.5em;
      padding-bottom: 1.5em;
      border-bottom: 1px solid rgba(201,168,76,0.15);
    }
    .nav-links .mobile-lang-bar .lang-btn {
      display: block;
      padding: 0.55em 0.2em;
      font-size: 0.7rem;
      letter-spacing: 0.05em;
      border: 1px solid rgba(201,168,76,0.3);
      border-radius: 2px;
      text-align: center;
      white-space: nowrap;
      min-width: 0;
    }

    /* 料金テーブル */
    .price-table th,
    .price-table td { padding: 0.75em; }
    .price-amount { font-size: 1.1em; }

    /* カードpadding */
    .service-card { padding: 32px 24px; }
    .course-card { padding: 28px 20px; }

    /* howto キャンセルグリッド */
    .howto-cancel { grid-template-columns: repeat(3,1fr) !important; }
  }

  @media (max-width: 600px) {
    section { padding: 48px 16px; }
    .hero-title { font-size: 38px; }
    .section-title { font-size: 28px; }
    footer { padding: 40px 16px 60px; }
    .qr-grid { grid-template-columns: repeat(3, 1fr) !important; max-width: 100%; }

    /* 料金テーブル：スマホは2列表示、備考は価格セル直下にスモールテキスト表示 */
    .price-table th:nth-child(3),
    .price-table td:nth-child(3) { display: none; }
    .price-table th,
    .price-table td { padding: 0.6em 0.75em; font-size: 0.8em; }
    .price-amount { font-size: 1em; }
    .price-table td[data-sp-note]::after {
      content: attr(data-sp-note);
      display: block;
      font-size: 0.75em;
      color: rgba(245,240,232,0.45);
      margin-top: 0.4em;
      letter-spacing: 0.02em;
      font-weight: 300;
      line-height: 1.4;
    }

    /* howtoステップ：2→1カラム */
    .howto-steps { grid-template-columns: 1fr !important; }
    .howto-cancel { grid-template-columns: 1fr !important; }
    .howto-cancel > div { border-left: 1px solid rgba(201,168,76,0.08) !important; }

    /* コースカード */
    .course-card { padding: 24px 16px; }
    .course-title { font-size: 22px; }

    /* サービスカード */
    .service-card { padding: 28px 20px; }
    .service-num { font-size: 40px; }

    /* フォーム */
    .form-radio-switch label { font-size: 11px; padding: 10px 8px; }
    .contact-info-item { flex-direction: column; gap: 12px; }
    .contact-info-icon { width: 36px; height: 36px; font-size: 16px; }
  }

  /* ANIMATIONS */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }

  /* FLOATING RESERVATION */
  .float-reserve {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 998;
    background: var(--gold);
    color: var(--black);
    font-family: 'Cinzel', serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    padding: 14px 24px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 8px 32px rgba(201,168,76,0.3);
    transition: all 0.3s;
  }
  .float-reserve:hover {
    background: var(--gold-light);
    box-shadow: 0 12px 40px rgba(201,168,76,0.4);
    transform: translateY(-2px);
  }
  @media (max-width: 600px) {
    .float-reserve { bottom: 24px; right: 16px; font-size: 10px; padding: 10px 14px; }
  }

  /* FORM RADIO SWITCH */
  .form-radio-switch {
    display: flex;
    margin-bottom: 24px;
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: 2px;
    overflow: hidden;
  }
  .form-radio-switch input[type="radio"] { display: none; }
  .form-radio-switch label {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 13px 16px;
    font-family: 'Cinzel', serif;
    font-size: 11px;
    letter-spacing: 0.15em;
    color: rgba(245,240,232,0.4);
    cursor: pointer;
    border-right: 1px solid rgba(201,168,76,0.2);
    border-bottom: 2px solid transparent;
    transition: all 0.25s;
    user-select: none;
  }
  .form-radio-switch label:last-of-type { border-right: none; }
  .form-radio-switch input[type="radio"]:checked + label {
    background: rgba(201,168,76,0.07);
    color: var(--gold);
    border-bottom-color: var(--gold);
  }

  /* FORM PANEL ANIMATION */
  .form-panel-mode { animation: fade-up 0.3s ease; }

  /* FORM STEP INDICATOR (2段階予約フォーム用) */
  .form-step-indicator {
    display: flex;
    margin-bottom: 1.5em;
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: 2px;
    overflow: hidden;
  }
  .form-step-indicator .step-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.9em 1em;
    font-family: 'Cinzel', serif;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: rgba(245,240,232,0.35);
    border-right: 1px solid rgba(201,168,76,0.2);
    border-bottom: 2px solid transparent;
    transition: all 0.25s;
    user-select: none;
    text-align: center;
  }
  .form-step-indicator .step-tab:last-child { border-right: none; }
  .form-step-indicator .step-tab.active {
    background: rgba(201,168,76,0.07);
    color: var(--gold);
    border-bottom-color: var(--gold);
  }

  /* FORM STEP BODY (fade on step change) */
  .form-step { animation: fade-up 0.3s ease; }

  /* FORM STEP NAVIGATION BUTTON (次へ / 戻る) */
  .btn-step {
    background: transparent;
    color: var(--gold);
    font-family: 'Cinzel', serif;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    padding: 0.85em 1.8em;
    border: 1px solid rgba(201,168,76,0.4);
    cursor: pointer;
    transition: all 0.25s;
    text-transform: uppercase;
  }
  .btn-step:hover {
    background: rgba(201,168,76,0.08);
    border-color: var(--gold);
  }

  /* FLIGHT TOGGLE */
  .form-flight-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
  }
  .form-flight-toggle input[type="checkbox"] { display: none; }
  .form-toggle-track {
    position: relative;
    width: 38px; height: 20px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: 10px;
    transition: background 0.2s;
    flex-shrink: 0;
  }
  .form-flight-toggle input:checked ~ .form-toggle-track {
    background: var(--gold);
    border-color: var(--gold);
  }
  .form-toggle-track::after {
    content: '';
    position: absolute;
    left: 2px; top: 2px;
    width: 14px; height: 14px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
  }
  .form-flight-toggle input:checked ~ .form-toggle-track::after {
    transform: translateX(18px);
  }
  .form-toggle-label {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.2em;
    color: rgba(245,240,232,0.5);
  }
  .form-flight-toggle input:checked ~ .form-toggle-label {
    color: var(--gold);
  }


/* --- index.html STYLE END --- */

/* DETAIL PAGE HERO OVERRIDE (courses / hotel etc.) */
.page-hero{padding-top:96px !important;}
@media (max-width:900px){.page-hero{padding-top:80px !important;}}

/* --- generic .note (inline caption / footnote text) --- */
.note {
  color: rgba(245,240,232,0.5);
  font-size: 0.85em;
  line-height: 1.8;
}
.note p {
  margin-bottom: 0.7em;
}

/* --- privacy page STYLE START --- */

  main.page-privacy { max-width:760px; margin:0 auto; padding:60px 40px 80px; }
  main.page-privacy .page-title { font-family:'Cormorant Garamond',serif; font-size:clamp(24px,4vw,36px); font-weight:300; color:var(--gold); letter-spacing:0.1em; margin-bottom:8px; }
  main.page-privacy .page-subtitle { font-size:13px; color:var(--white-dim); letter-spacing:0.15em; margin-bottom:48px; padding-bottom:24px; border-bottom:1px solid rgba(201,168,76,0.2); }
  main.page-privacy h2 { font-family:'Cinzel',serif; font-size:12px; letter-spacing:0.2em; color:var(--gold); margin:40px 0 14px; text-transform:uppercase; }
  main.page-privacy p { font-size:14px; color:var(--white-dim); margin-bottom:12px; }
  main.page-privacy ul { font-size:14px; color:var(--white-dim); padding-left:1.2em; margin-bottom:12px; }
  main.page-privacy ul li { margin-bottom:6px; }
  main.page-privacy .updated { font-size:12px; color:rgba(245,240,232,0.35); margin-bottom:40px; }
  main.page-privacy a.eml { color:var(--gold-light); text-decoration:none; }
  main.page-privacy a.eml:hover { text-decoration:underline; }
  main.page-privacy .lang-block { display:none; }
  main.page-privacy .lang-block.active { display:block; }
  @media (max-width:600px) {
    main.page-privacy { padding:40px 20px 60px; }
  }

/* --- privacy page STYLE END --- */

/* --- tokusho page STYLE START --- */

  main.page-tokusho { max-width:800px; margin:0 auto; padding:60px 40px 80px; }
  main.page-tokusho .page-title { font-family:'Cormorant Garamond',serif; font-size:clamp(24px,4vw,36px); font-weight:300; color:var(--gold); letter-spacing:0.1em; margin-bottom:8px; }
  main.page-tokusho .page-subtitle { font-size:13px; color:var(--white-dim); letter-spacing:0.15em; margin-bottom:48px; padding-bottom:24px; border-bottom:1px solid rgba(201,168,76,0.2); }
  main.page-tokusho table { width:100%; border-collapse:collapse; margin-bottom:32px; }
  main.page-tokusho tr { border-bottom:1px solid rgba(245,240,232,0.06); }
  main.page-tokusho th { width:35%; padding:18px 16px 18px 0; text-align:left; color:var(--gold); font-weight:400; font-size:13px; letter-spacing:0.08em; vertical-align:top; }
  main.page-tokusho td { padding:18px 0 18px 16px; font-size:14px; color:var(--white-dim); line-height:1.8; vertical-align:top; }
  main.page-tokusho .note { font-size:12px; color:rgba(245,240,232,0.4); line-height:1.9; padding:20px; border:1px solid rgba(201,168,76,0.1); border-radius:2px; margin-top:8px; margin-bottom:32px; }
  main.page-tokusho .invoice-badge { display:inline-block; font-family:'Cinzel',serif; font-size:11px; letter-spacing:0.1em; color:var(--gold); border:1px solid rgba(201,168,76,0.4); padding:3px 10px; border-radius:2px; margin-top:4px; }
  main.page-tokusho .lang-block { display:none; }
  main.page-tokusho .lang-block.active { display:block; }
  main.page-tokusho a.eml { color:var(--gold-light); text-decoration:none; }
  main.page-tokusho a.eml:hover { text-decoration:underline; }
  main.page-tokusho a.pp-link { color:var(--gold-light); text-decoration:underline; }
  @media (max-width:600px) {
    main.page-tokusho { padding:40px 20px 60px; }
  }

/* --- tokusho page STYLE END --- */

/* --- spot-cards (related-spots) --- */
.related-spots{background:rgba(255,255,255,0.03);border-top:1px solid rgba(201,168,76,0.12);padding:48px 24px;}
.related-spots .inner{max-width:900px;margin:0 auto;}
.related-spots h3{font-family:'Cinzel',serif;color:var(--gold);font-size:14px;letter-spacing:0.12em;margin-bottom:24px;}
.related-spots .spots-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;}
.related-spots .spot-card{display:block;text-decoration:none;border:1px solid rgba(201,168,76,0.18);border-radius:4px;overflow:hidden;transition:border-color 0.3s;}
.related-spots .spot-card:hover{border-color:var(--gold);}
.related-spots .spot-card img{width:100%;height:140px;object-fit:cover;display:block;}
.related-spots .spot-card-body{padding:14px 16px;}
.related-spots .spot-card-body h3,.related-spots .spot-card-body h4{font-family:'Noto Sans JP',sans-serif;color:var(--gold);font-size:13px;margin-bottom:4px;letter-spacing:normal;}
.related-spots .spot-card-body p{font-size:12px;color:rgba(255,255,255,0.5);margin:0;line-height:1.6;}