:root {
    --navy: #0D2450;
    --navy-light: #1a3a6e;
    --gold: #C9A84C;
    --gold-light: #e2c46e;
    --white: #ffffff;
    --off-white: #f8f7f4;
    --text-dark: #1a1a2e;
    --text-mid: #4a5568;
    --text-light: #718096;
    --border: #e2e8f0;
    --shadow: 0 4px 24px rgba(13,36,80,0.10);
    --shadow-lg: 0 12px 48px rgba(13,36,80,0.18);
    --radius: 12px;
    --radius-lg: 20px;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
  }

  h1, h2, h3, h4 {
    font-family: 'Playfair Display', 'Noto Serif JP', serif;
    line-height: 1.3;
  }

  /* ===================== HEADER ===================== */
  header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(13,36,80,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201,168,76,0.20);
  }

  .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    letter-spacing: 0.02em;
  }

  .logo span { color: var(--gold); }

  nav { display: flex; align-items: center; gap: 8px; }

  .nav-links {
    display: flex;
    list-style: none;
    gap: 4px;
    margin-right: 24px;
  }

  .nav-links a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    transition: all 0.2s;
    letter-spacing: 0.03em;
  }

  .nav-links a:hover {
    color: var(--gold);
    background: rgba(201,168,76,0.10);
  }

  .lang-switcher {
    display: flex;
    gap: 4px;
  }

  .lang-btn {
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.20);
    color: rgba(255,255,255,0.75);
    font-size: 0.72rem;
    padding: 4px 8px;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Noto Sans JP', sans-serif;
    transition: all 0.2s;
    letter-spacing: 0.05em;
    font-weight: 500;
  }

  .lang-btn.active, .lang-btn:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--navy);
  }

  .hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
  }

  .hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--white);
    margin: 5px 0;
    transition: all 0.3s;
    border-radius: 2px;
  }

  .mobile-menu {
    display: none;
    background: var(--navy);
    padding: 16px 24px;
    border-top: 1px solid rgba(201,168,76,0.15);
  }

  .mobile-menu.open { display: block; }

  .mobile-menu a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    font-size: 0.9rem;
  }

  .mobile-lang-switch {
    display: flex;
    gap: 8px;
    padding: 12px 0;
  }

  /* ===================== HERO ===================== */
  .hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #0D2450 0%, #1a3a6e 60%, #0d3466 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 70px;
  }

  .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 700px 500px at 80% 50%, rgba(201,168,76,0.08) 0%, transparent 70%),
      radial-gradient(ellipse 500px 400px at 20% 80%, rgba(201,168,76,0.05) 0%, transparent 70%);
  }

  .hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
  }

  .particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(201,168,76,0.4);
    border-radius: 50%;
    animation: float linear infinite;
  }

  @keyframes float {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) rotate(720deg); opacity: 0; }
  }

  .hero-inner {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 80px;
    align-items: center;
    width: 100%;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201,168,76,0.12);
    border: 1px solid rgba(201,168,76,0.30);
    color: var(--gold-light);
    font-size: 0.78rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .hero-eyebrow i { font-size: 0.7rem; }

  .hero-title {
    font-family: 'Playfair Display', 'Noto Serif JP', serif;
    font-size: clamp(2.0rem, 4vw, 3.0rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
  }

  .hero-title em {
    font-style: normal;
    color: var(--gold);
    display: block;
  }

  .hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.80);
    margin-bottom: 36px;
    line-height: 1.8;
    max-width: 520px;
  }

  .hero-cta-group {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--navy);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    letter-spacing: 0.03em;
    transition: all 0.25s;
    box-shadow: 0 4px 20px rgba(201,168,76,0.40);
    font-family: 'Noto Sans JP', sans-serif;
    border: none;
    cursor: pointer;
  }

  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201,168,76,0.55);
  }

  .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.30);
    letter-spacing: 0.03em;
    transition: all 0.25s;
    font-family: 'Noto Sans JP', sans-serif;
    cursor: pointer;
  }

  .btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
  }

  /* Hero Price Card */
  .hero-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    backdrop-filter: blur(16px);
    position: relative;
    overflow: hidden;
  }

  .hero-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
  }

  .hero-card-label {
    font-size: 0.78rem;
    color: var(--gold);
    letter-spacing: 0.12em;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 14px;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .hero-card-price {
    font-family: 'Playfair Display', serif;
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 4px;
  }

  .hero-card-price sup {
    font-size: 1.4rem;
    vertical-align: super;
    margin-right: 4px;
  }

  .hero-card-price-sub {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    margin-bottom: 24px;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .hero-card-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
  }

  .hero-card-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .hero-card-features li i {
    color: var(--gold);
    font-size: 0.85rem;
    width: 16px;
    flex-shrink: 0;
  }

  .hero-stats {
    display: flex;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.10);
  }

  .hero-stat {
    text-align: center;
    flex: 1;
  }

  .hero-stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold);
    display: block;
    line-height: 1;
  }

  .hero-stat-label {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.55);
    margin-top: 4px;
    line-height: 1.4;
    font-family: 'Noto Sans JP', sans-serif;
  }

  /* ===================== SECTIONS ===================== */
  section { padding: 100px 24px; }

  .section-inner {
    max-width: 1200px;
    margin: 0 auto;
  }

  .section-label {
    display: inline-block;
    color: var(--gold);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 12px;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .section-title {
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 16px;
  }

  .section-desc {
    color: var(--text-mid);
    font-size: 1rem;
    max-width: 600px;
    line-height: 1.8;
  }

  .section-header {
    text-align: center;
    margin-bottom: 60px;
  }

  .section-header .section-desc {
    margin: 0 auto;
  }

  /* ===================== TAGLINE ===================== */
  .tagline-section {
    background: var(--navy);
    padding: 60px 24px;
  }

  .tagline-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
  }

  .tagline-text {
    font-family: 'Playfair Display', 'Noto Serif JP', serif;
    font-size: clamp(1.3rem, 3vw, 1.9rem);
    color: var(--white);
    line-height: 1.7;
    font-weight: 400;
  }

  .tagline-text em {
    font-style: normal;
    color: var(--gold);
    font-weight: 700;
  }

  /* ===================== FEATURES ===================== */
  .features-section { background: var(--off-white); }

  .features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }

  .feature-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 28px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
  }

  .feature-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
  }

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

  .feature-card:hover::after { transform: scaleX(1); }

  .feature-icon-wrap {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }

  .feature-icon-wrap i {
    color: var(--gold);
    font-size: 1.35rem;
  }

  .feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
  }

  .feature-card p {
    color: var(--text-mid);
    font-size: 0.88rem;
    line-height: 1.8;
  }

  /* ===================== OMOTENASHI ===================== */
  .omotenashi-section { background: var(--white); }

  .omotenashi-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
  }

  .omotenashi-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--navy);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: 100px;
    margin-bottom: 28px;
    font-family: 'Noto Serif JP', serif;
  }

  .omotenashi-badge i { font-size: 0.85rem; }

  .omotenashi-content h2 {
    font-size: clamp(1.5rem, 2.5vw, 2.0rem);
    color: var(--navy);
    margin-bottom: 20px;
  }

  .omotenashi-content p {
    color: var(--text-mid);
    line-height: 1.9;
    margin-bottom: 16px;
    font-size: 0.95rem;
  }

  .omotenashi-highlight {
    background: var(--off-white);
    border-left: 4px solid var(--gold);
    padding: 20px 24px;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin-top: 28px;
  }

  .omotenashi-highlight p {
    color: var(--navy);
    font-weight: 500;
    margin-bottom: 0;
    font-size: 0.93rem;
  }

  .omotenashi-visual {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .omotenashi-visual::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 200px; height: 200px;
    border-radius: 50%;
    background: rgba(201,168,76,0.08);
  }

  .rating-display {
    margin-bottom: 32px;
  }

  .rating-number {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--gold);
    display: block;
    line-height: 1;
    margin-bottom: 8px;
  }

  .rating-stars {
    color: var(--gold);
    font-size: 1.2rem;
    letter-spacing: 4px;
    margin-bottom: 8px;
  }

  .rating-label {
    color: rgba(255,255,255,0.65);
    font-size: 0.82rem;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .superhost-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201,168,76,0.15);
    border: 1px solid rgba(201,168,76,0.35);
    color: var(--gold-light);
    font-size: 0.82rem;
    padding: 8px 18px;
    border-radius: 100px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    margin-top: 20px;
  }

  .omotenashi-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
    text-align: left;
  }

  .omotenashi-point {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(255,255,255,0.06);
    padding: 14px 18px;
    border-radius: 10px;
  }

  .omotenashi-point i {
    color: var(--gold);
    font-size: 0.9rem;
    margin-top: 3px;
    flex-shrink: 0;
  }

  .omotenashi-point span {
    color: rgba(255,255,255,0.85);
    font-size: 0.85rem;
    line-height: 1.6;
    font-family: 'Noto Sans JP', sans-serif;
  }

  /* ===================== DIFFERENCE ===================== */
  .difference-section { background: var(--off-white); }

  .comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
  }

  .comparison-table thead tr th {
    padding: 20px 24px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .comparison-table thead tr th:first-child {
    background: var(--navy);
    color: var(--white);
    text-align: left;
    width: 35%;
  }

  .comparison-table thead tr th.col-us {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--navy);
    text-align: center;
  }

  .comparison-table thead tr th.col-other {
    background: #e8ecf0;
    color: var(--text-mid);
    text-align: center;
  }

  .comparison-table tbody tr td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .comparison-table tbody tr td:first-child {
    color: var(--text-dark);
    font-weight: 500;
  }

  .comparison-table tbody tr td.col-us {
    text-align: center;
    background: rgba(201,168,76,0.05);
    color: var(--navy);
    font-weight: 600;
  }

  .comparison-table tbody tr td.col-other {
    text-align: center;
    color: var(--text-light);
  }

  .comparison-table tbody tr:last-child td { border-bottom: none; }

  .comparison-table tbody tr:hover td { background: var(--off-white); }

  .comparison-table tbody tr:hover td.col-us { background: rgba(201,168,76,0.10); }

  .check-gold { color: var(--gold); font-size: 1.1rem; }
  .check-no { color: #cbd5e0; font-size: 1.1rem; }

  /* ===================== FLOW ===================== */
  .flow-section { background: var(--navy); }

  .flow-section .section-title { color: var(--white); }
  .flow-section .section-label { color: var(--gold); }
  .flow-section .section-desc { color: rgba(255,255,255,0.65); }

  .flow-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    position: relative;
  }

  .flow-step {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(201,168,76,0.20);
    border-radius: var(--radius);
    padding: 36px 32px;
    position: relative;
  }

  .flow-step-num {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: rgba(201,168,76,0.20);
    position: absolute;
    top: 20px; right: 24px;
    line-height: 1;
  }

  .flow-step-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }

  .flow-step-icon i {
    color: var(--navy);
    font-size: 1.2rem;
  }

  .flow-step h3 {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 12px;
    font-family: 'Noto Serif JP', serif;
  }

  .flow-step p {
    color: rgba(255,255,255,0.65);
    font-size: 0.87rem;
    line-height: 1.8;
  }

  .flow-note {
    background: rgba(201,168,76,0.10);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: var(--radius);
    padding: 20px 28px;
    margin-top: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
  }

  .flow-note i {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 3px;
  }

  .flow-note p {
    color: rgba(255,255,255,0.75);
    font-size: 0.87rem;
    line-height: 1.7;
  }

  /* ===================== PRICE ===================== */
  .price-section { background: var(--white); }

  .price-card-wrap {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
  }

  .price-card {
    background: linear-gradient(135deg, var(--navy) 0%, #1a3a6e 100%);
    border-radius: var(--radius-lg);
    padding: 60px 50px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }

  .price-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
  }

  .price-card-eyebrow {
    display: inline-block;
    background: rgba(201,168,76,0.15);
    border: 1px solid rgba(201,168,76,0.30);
    color: var(--gold-light);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 28px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
  }

  .price-amount {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
  }

  .price-amount .currency {
    font-size: 1.8rem;
    color: var(--gold);
  }

  .price-amount .num { color: var(--gold); }

  .price-amount .unit {
    font-size: 1rem;
    color: rgba(255,255,255,0.55);
    font-family: 'Noto Sans JP', sans-serif;
  }

  .price-tax {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 36px;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .price-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 36px;
    text-align: left;
  }

  .price-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.85);
    font-size: 0.87rem;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .price-feature-item i {
    color: var(--gold);
    font-size: 0.8rem;
    width: 16px;
    flex-shrink: 0;
  }

  .price-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--navy);
    font-weight: 700;
    font-size: 1rem;
    padding: 16px 40px;
    border-radius: 8px;
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: all 0.25s;
    box-shadow: 0 4px 20px rgba(201,168,76,0.40);
    font-family: 'Noto Sans JP', sans-serif;
    border: none;
    cursor: pointer;
  }

  .price-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201,168,76,0.55);
  }

  /* ===================== FAQ ===================== */
  .faq-section { background: var(--off-white); }

  .faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .faq-item {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(13,36,80,0.06);
  }

  .faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    gap: 16px;
  }

  .faq-q span {
    font-weight: 600;
    color: var(--navy);
    font-size: 0.93rem;
    line-height: 1.5;
    font-family: 'Noto Sans JP', sans-serif;
    flex: 1;
  }

  .faq-icon {
    width: 28px;
    height: 28px;
    background: var(--off-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s;
  }

  .faq-icon i {
    color: var(--navy);
    font-size: 0.75rem;
    transition: transform 0.3s;
  }

  .faq-item.open .faq-icon { background: var(--gold); }
  .faq-item.open .faq-icon i { color: var(--navy); transform: rotate(180deg); }

  .faq-a {
    display: none;
    padding: 0 24px 20px;
    color: var(--text-mid);
    font-size: 0.87rem;
    line-height: 1.85;
    border-top: 1px solid var(--border);
    font-family: 'Noto Sans JP', sans-serif;
    padding-top: 18px;
  }

  .faq-item.open .faq-a { display: block; }

  /* ===================== CONTACT ===================== */
  .contact-section {
    background: linear-gradient(135deg, var(--navy) 0%, #1a3a6e 100%);
    position: relative;
    overflow: hidden;
  }

  .contact-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 700px 500px at 90% 50%, rgba(201,168,76,0.07) 0%, transparent 70%);
  }

  .contact-section .section-title { color: var(--white); }
  .contact-section .section-label { color: var(--gold); }
  .contact-section .section-desc { color: rgba(255,255,255,0.65); }

  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: flex-start;
    position: relative;
  }

  .contact-info {
    padding-top: 8px;
  }

  .contact-info-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
  }

  .contact-info-point {
    display: flex;
    align-items: flex-start;
    gap: 16px;
  }

  .contact-info-point-icon {
    width: 44px;
    height: 44px;
    background: rgba(201,168,76,0.15);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .contact-info-point-icon i { color: var(--gold); font-size: 1rem; }

  .contact-info-point-text h4 {
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 4px;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .contact-info-point-text p {
    color: rgba(255,255,255,0.60);
    font-size: 0.83rem;
    line-height: 1.6;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    box-shadow: var(--shadow-lg);
  }

  .form-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.1rem;
    color: var(--navy);
    margin-bottom: 24px;
    font-weight: 700;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
  }

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

  .form-group {
    margin-bottom: 16px;
  }

  .form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-mid);
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: 0.03em;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .form-group label span.required {
    color: var(--gold);
    margin-left: 4px;
  }

  .form-control {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 0.88rem;
    color: var(--text-dark);
    background: var(--white);
    transition: border-color 0.2s;
    font-family: 'Noto Sans JP', sans-serif;
    outline: none;
  }

  .form-control:focus {
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(13,36,80,0.08);
  }

  select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a5568' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; cursor: pointer; }

  textarea.form-control {
    resize: vertical;
    min-height: 100px;
  }

  .form-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--navy);
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    font-family: 'Noto Sans JP', sans-serif;
    letter-spacing: 0.04em;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 16px rgba(201,168,76,0.35);
    margin-top: 4px;
  }

  .form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201,168,76,0.50);
  }

  .form-note {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 10px;
    text-align: center;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .form-success {
    display: none;
    text-align: center;
    padding: 32px;
  }

  .form-success i {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 16px;
    display: block;
  }

  .form-success h3 {
    color: var(--navy);
    margin-bottom: 8px;
    font-family: 'Noto Serif JP', serif;
  }

  .form-success p {
    color: var(--text-mid);
    font-size: 0.9rem;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .form-error {
    display: none;
    text-align: center;
    padding: 24px 20px;
    border: 1px solid #fed7d7;
    background: #fff5f5;
    border-radius: 12px;
    margin-bottom: 18px;
  }

  .form-error i {
    font-size: 2rem;
    color: #c05621;
    margin-bottom: 12px;
    display: block;
  }

  .form-error h3 {
    color: #7b341e;
    margin-bottom: 8px;
    font-family: 'Noto Serif JP', serif;
    font-size: 1rem;
  }

  .form-error p {
    color: #744210;
    font-size: 0.87rem;
    line-height: 1.7;
    font-family: 'Noto Sans JP', sans-serif;
  }

  /* ===================== FOOTER ===================== */
  footer {
    background: #091830;
    padding: 40px 24px 28px;
    color: rgba(255,255,255,0.55);
    font-size: 0.82rem;
    font-family: 'Noto Sans JP', sans-serif;
  }

  .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }

  .footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
  }

  .footer-logo span { color: var(--gold); }

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

  .footer-links a {
    color: rgba(255,255,255,0.45);
    text-decoration: none;
    transition: color 0.2s;
  }

  .footer-links a:hover { color: var(--gold); }

  /* ===================== REVEAL ANIMATION ===================== */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .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; }

  /* ===================== RESPONSIVE ===================== */
  @media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-inner { grid-template-columns: 1fr; gap: 48px; }
    .hero-card { max-width: 480px; }
    .omotenashi-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
  }

  @media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: block; }
    .lang-switcher { display: none; }
    .features-grid { grid-template-columns: 1fr; }
    .flow-steps { grid-template-columns: 1fr; }
    .price-features-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero-stats { gap: 12px; }
    section { padding: 64px 20px; }
    .contact-form-card { padding: 32px 24px; }
    .price-card { padding: 40px 28px; }
    .hero-inner { padding: 60px 20px; }
    .comparison-table { font-size: 0.82rem; }
  }

  /* ===== Simplified deployment version ===== */
  .lang-switcher,
  .mobile-lang-switch {
    display: none !important;
  }