/* ================================================================
   Bカート掛け払い LP — bcart-css.css
   Last updated: 2026-03-17
   ================================================================
   目次:
     1. Design Tokens（カスタムプロパティ）
     2. Base / Reset
     3. Layout（Header / Footer / Floating CTA）
     4. Main Visual（ファーストビュー）
     5. Social Proof Bar
     6. Info Bar
     7. Section 共通
     8. Problems（課題セクション）
     9. Service（サービス概要）
    10. Demo（操作イメージ）
    11. Results（導入効果）
    12. Reasons（選ばれる理由）
    13. Features / Official Table（公式限定機能）
    14. Mid CTA
    15. Testimonials（導入企業の声）
    16. Buyer Section（買い手向け）
    17. Invoice Cards（請求書サンプル）
    18. Pricing（料金）
    19. Steps（導入の流れ）
    20. FAQ
    21. Contact（お問い合わせ）
    22. Lightbox
    23. Utilities（汎用ヘルパー）
    24. Responsive
   ================================================================ */


/* ================================================================
   1. Design Tokens
   ================================================================ */
:root {
  /* --- Color --- */
  --primary:          #1d2088;
  --accent:           #0bb0f0;
  --accent2:          #10a0e9;
  --light-bg:         #f0f8ff;
  --dark:             #333;
  --success:          #00b894;
  --warning:          #fdcb6e;

  /* --- Gradients --- */
  --gradient-primary: linear-gradient(135deg, #1d2088 0%, #2a3cc7 100%);
  --gradient-accent:  linear-gradient(135deg, #0bb0f0 0%, #10a0e9 100%);

  /* --- Typography --- */
  --font-family:      'Noto Sans JP', sans-serif;

  /* --- Spacing --- */
  --section-py:       4.5rem;
  --section-py-sm:    3rem;

  /* --- Radius --- */
  --radius-sm:        6px;
  --radius-md:        10px;
  --radius-lg:        14px;
  --radius-xl:        16px;

  /* --- Shadow --- */
  --shadow-sm:        0 2px 8px rgba(0, 0, 0, .04);
  --shadow-md:        0 2px 12px rgba(0, 0, 0, .06);
  --shadow-lg:        0 8px 24px rgba(0, 0, 0, .08);
  --shadow-card:      0 2px 16px rgba(0, 0, 0, .05);
  --shadow-hover:     0 8px 28px rgba(0, 0, 0, .10);

  /* --- Transition --- */
  --transition-fast:  .2s ease;
  --transition-base:  .3s ease;
}


/* ================================================================
   2. Base / Reset
   ================================================================ */
* {
  font-family: var(--font-family);
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
}

body {
  color: var(--dark);
  overflow-x: hidden;
}
body.is-lb-open {
  overflow: hidden;
}

/* Bカート既存テーマとの併用時の可視性保証 */
body#lp-bkake_test .container,
body#lp-bkake_test .row,
body#lp-bkake_test .col-lg-6,
body#lp-bkake_test .col-md-6,
body#lp-bkake_test .col-md-4,
body#lp-bkake_test section {
  visibility: visible !important;
  opacity: 1 !important;
  display: block !important;
}
body#lp-bkake_test .row             { display: flex !important; }
body#lp-bkake_test header .container { display: flex !important; align-items: center; }


/* ================================================================
   3. Layout — Header / Footer / Floating CTA
   ================================================================ */

/* --- Header --- */
header {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .navbar-nav .nav-link {
  color: var(--dark);
  font-weight: 700;
  font-size: .85rem;
  padding: .5rem .7rem;
  transition: color var(--transition-fast);
}
header .navbar-nav .nav-link:hover { color: var(--accent); }

.header-logo { max-height: 34px; }

.btn-cta-header {
  background: var(--primary);
  color: #fff !important;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  padding: .45rem 1rem;
  font-size: .82rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.btn-cta-header:hover {
  background: #2a2da0;
  color: #fff;
  transform: translateY(-1px);
}

/* ハンバーガー（CSS-only toggle） */
.nav-toggle-cb  { display: none; }
.nav-toggler-pointer { cursor: pointer; }
.navbar-collapse { display: flex; }

@media (max-width: 991px) {
  .navbar-collapse { display: none !important; }
  .nav-toggle-cb:checked ~ .navbar-collapse { display: block !important; }
}

/* --- Footer --- */
footer {
  background: #f5f5f5;
  padding: 1.2rem 0;
}

/* --- Floating CTA（モバイル専用） --- */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, .12);
  padding: .6rem .8rem;
  z-index: 999;
}
.floating-cta .btn-fc {
  width: 48%;
  font-size: .8rem;
  padding: .55rem .4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  transition: all var(--transition-fast);
}
.btn-fc-primary   { background: var(--gradient-primary); color: #fff !important; }
.btn-fc-secondary { background: #fff; color: var(--primary) !important; border: 2px solid var(--primary); }


/* ================================================================
   4. Main Visual（ファーストビュー）
   ================================================================ */
.main-visual {
  background: url('https://bcart.jp/uploads/lp/bcart-kakebarai/main_visual_bg.jpg') center / cover no-repeat;
  padding: 3.5rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}
.main-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, .96) 0%,
    rgba(255, 255, 255, .90) 40%,
    rgba(255, 255, 255, .35) 70%,
    rgba(255, 255, 255, .05) 100%
  );
  pointer-events: none;
}
@media (max-width: 991px) {
  .main-visual::before { background: rgba(255, 255, 255, .88); }
}

.mv-container { position: relative; z-index: 1; }

.mv-badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  padding: .3rem .9rem;
  border-radius: 50px;
  margin-bottom: .8rem;
}

.mv-logo {
  max-width: 300px;
  margin-bottom: 1rem;
}

.mv-heading {
  font-size: clamp(1.4rem, 3.2vw, 2.1rem);
  font-weight: 900;
  color: var(--primary);
  line-height: 1.65;
}
.mv-heading .hl {
  background: linear-gradient(transparent 60%, #b3e5fc 60%);
  padding: 0 3px;
}

.mv-sub {
  font-size: .95rem;
  color: #555;
  margin-top: .8rem;
  line-height: 1.8;
}

.mv-numbers {
  display: flex;
  gap: 1.2rem;
  margin-top: 1.2rem;
  flex-wrap: wrap;
}
.mv-num-item {
  text-align: center;
  background: #fff;
  border-radius: 12px;
  padding: .6rem 1rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid #e8eef5;
}
.mv-num-val   { font-size: 1.6rem; font-weight: 900; color: var(--primary); }
.mv-num-label { font-size: .7rem; color: #666; }
.mv-num-note  { font-size: .5em; vertical-align: super; font-weight: 400; opacity: .7; }
.mv-note      { font-size: .65rem; color: #999; margin-top: .6rem; line-height: 1.6; }

.mv-cta-area {
  display: flex;
  gap: .8rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.mv-mockup { max-height: 400px; }


/* ================================================================
   5. Social Proof Bar
   ================================================================ */
.social-proof-bar {
  background: #f8f9fb;
  padding: 1.5rem 0;
  border-bottom: 1px solid #eee;
}

.sp-label {
  font-size: .75rem;
  color: #999;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: .5rem;
  text-align: center;
}

.sp-stats {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: .8rem;
}
.sp-stat          { text-align: center; }
.sp-stat-num      { font-size: 1.5rem; font-weight: 900; color: var(--primary); }
.sp-stat-label    { font-size: .72rem; color: #888; }
.sp-unit          { font-size: .6em; }
.sp-note          { font-size: .65rem; color: #bbb; }


/* ================================================================
   6. Info Bar
   ================================================================ */
.info-bar {
  background: var(--gradient-primary);
  padding: 1rem 0;
}
.info-bar p {
  color: #fff;
  font-size: 1rem;
  margin: 0;
  text-align: center;
  line-height: 1.7;
}
.info-bar .num {
  font-size: 1.3rem;
  font-weight: 900;
  color: #b3e5fc;
}


/* ================================================================
   7. Section 共通
   ================================================================ */
section { padding: var(--section-py) 0; }

.section-title {
  font-weight: 900;
  font-size: clamp(1.3rem, 2.8vw, 1.7rem);
  text-align: center;
  margin-bottom: .5rem;
  position: relative;
  color: var(--dark);
}
.section-title-white { color: #fff; }

.section-subtitle {
  text-align: center;
  font-size: .9rem;
  color: #888;
  margin-bottom: 2.5rem;
}

.section-label {
  display: inline-block;
  background: var(--light-bg);
  color: var(--accent2);
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .8rem;
  border-radius: 50px;
  margin-bottom: .6rem;
}
.section-label-dark {
  background: rgba(255, 255, 255, .15);
  color: #fff;
}

.section-divider {
  width: 50px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 0 auto 2.5rem;
}


/* ================================================================
   8. Problems（課題セクション）
   ================================================================ */
.problems { background: #fff; }

.problem-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.2rem;
  text-align: center;
  height: 100%;
  transition: all var(--transition-base);
  position: relative;
}
.problem-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--accent);
}

.problem-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--light-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: .8rem;
  color: var(--accent2);
}

.problem-text {
  font-size: .9rem;
  color: var(--dark);
  font-weight: 700;
  line-height: 1.7;
  margin: 0;
}

.problem-arrow {
  font-size: 2rem;
  color: var(--primary);
  margin: 1.5rem 0 .5rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(6px); }
}

.problem-resolve {
  font-size: 1.15rem;
  color: var(--primary);
}
.hl-marker {
  background: linear-gradient(transparent 60%, #b3e5fc 60%);
  padding: 0 3px;
}


/* ================================================================
   9. Service（サービス概要）
   ================================================================ */
.service-section { background: var(--light-bg); }

.service-logo     { max-width: 260px; }
.service-flow-img { max-width: 380px; }

.service-desc {
  font-size: 1rem;
  line-height: 1.9;
  color: #444;
}

.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: #fff;
  border-radius: 50px;
  padding: .45rem 1rem;
  margin: .25rem;
  font-weight: 700;
  font-size: .85rem;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  border: 1px solid #e8eef5;
}
.stat-badge .stat-num {
  color: var(--accent2);
  font-size: 1.15rem;
  font-weight: 900;
}


/* ================================================================
   10. Demo（操作イメージ）
   ================================================================ */
.demo-section { background: #fff; }

.demo-card {
  background: #f8f9fb;
  border-radius: var(--radius-xl);
  padding: 1.8rem;
  height: 100%;
  border: 1px solid #e8e8e8;
  transition: all var(--transition-base);
}
.demo-card:hover { box-shadow: var(--shadow-md); }

.demo-card h4 {
  font-weight: 900;
  color: var(--primary);
  font-size: 1rem;
  margin-bottom: .3rem;
}
.demo-card p {
  font-size: .88rem;
  color: #555;
  line-height: 1.7;
}

.demo-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .7rem;
  border-radius: 50px;
  margin-bottom: .6rem;
  color: #fff;
}
.demo-label.seller { background: var(--primary); }
.demo-label.buyer  { background: var(--accent); }

.demo-icon-accent  { color: var(--accent);  margin-right: .2rem; }
.demo-icon-primary { color: var(--primary); margin-right: .2rem; }

.demo-card img {
  border-radius: 8px;
  border: 1px solid #ddd;
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  object-position: top;
}

.demo-img-wrap { position: relative; cursor: pointer; }
.demo-zoom-hint {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0, 0, 0, .55);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .3rem .6rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: .3rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}
.demo-img-wrap:hover .demo-zoom-hint { opacity: 1; }


/* ================================================================
   11. Results（導入効果）
   ================================================================ */
.results-section {
  background: linear-gradient(135deg, #1d2088 0%, #2a3cc7 50%, #0bb0f0 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.results-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255, 255, 255, .05) 0%, transparent 70%);
  pointer-events: none;
}

.results-container { position: relative; z-index: 1; }
.results-subtitle  { opacity: .8; font-size: .88rem; }

.result-card {
  background: rgba(255, 255, 255, .1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  text-align: center;
  height: 100%;
  transition: all var(--transition-base);
}
.result-card:hover {
  background: rgba(255, 255, 255, .18);
  transform: translateY(-3px);
}

.result-icon  { font-size: 2rem; margin-bottom: .5rem; opacity: .9; }
.result-num   { font-size: 2.5rem; font-weight: 900; line-height: 1.2; }
.result-unit  { font-size: .5em; }
.result-label { font-size: .82rem; opacity: .85; margin-top: .3rem; }
.result-note  { font-size: .7rem; opacity: .6; margin-top: .2rem; }
.results-note { font-size: .68rem; opacity: .5; }


/* ================================================================
   12. Reasons（選ばれる理由）
   ================================================================ */
.reasons { background: #fff; }

.reason-card {
  background: #fff;
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: 1.8rem;
  height: 100%;
  transition: all var(--transition-base);
  border-left: 4px solid var(--accent);
  position: relative;
}
.reason-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.reason-card.featured {
  border-left-color: var(--primary);
  background: linear-gradient(135deg, #f4f5ff 0%, #fff 100%);
}
.reason-card.featured .reason-num { color: var(--primary); }

.reason-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  opacity: .8;
}
.reason-title {
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--primary);
  margin: .6rem 0;
}
.reason-text {
  font-size: .88rem;
  color: #555;
  line-height: 1.8;
}
.reason-icon-img { width: 55px; }

/* Reason フロー図 */
.rv-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  flex-wrap: wrap;
  padding: .8rem;
  background: #f8f9fb;
  border-radius: var(--radius-md);
  margin-top: .8rem;
}
.rv-flow-item {
  text-align: center;
  padding: .5rem .7rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .05);
  min-width: 80px;
}
.rv-flow-item .rv-icon  { font-size: 1.2rem; color: var(--primary); margin-bottom: .1rem; }
.rv-flow-item .rv-label { font-size: .68rem; font-weight: 700; color: var(--dark); }
.rv-flow-item.active    { background: var(--primary); }
.rv-flow-item.active .rv-icon,
.rv-flow-item.active .rv-label { color: #fff; }
.rv-flow-arrow          { font-size: 1rem; color: var(--accent); font-weight: 900; }

.rv-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .8rem;
}
.rv-badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  background: #f0f8ff;
  border: 1px solid #d0e8f8;
  border-radius: var(--radius-sm);
  padding: .3rem .6rem;
  font-size: .72rem;
  font-weight: 700;
  color: var(--primary);
}

.rv-check-list {
  list-style: none;
  padding: 0;
  margin: .6rem 0 0;
}
.rv-check-list li {
  font-size: .8rem;
  color: #444;
  padding: .2rem 0;
}
.rv-check-list li .bi-check-lg {
  color: var(--accent);
  font-size: .85rem;
  margin-right: .4rem;
}

/* JIIMA認証カード */
.jiima-card {
  background: #f7fbff;
  border: 2px solid var(--accent);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}
.jiima-img     { max-width: 120px; }
.jiima-heading { font-size: 1rem; }
.jiima-text    { font-size: .85rem; color: #555; line-height: 1.7; }


/* ================================================================
   13. Features / Official Table（公式限定機能）
   ================================================================ */
.comparison-section { background: #f8f9fb; }

/* テーブル外枠 */
.official-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.official-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 640px;
}

/* thead */
.official-table thead th {
  padding: 16px;
  font-weight: 700;
  font-size: 13px;
  text-align: center;
  vertical-align: middle;
  border-bottom: 2px solid #e5e7eb;
  background: #fafbfc;
}
.official-table thead th:first-child { text-align: left; }
.official-table thead th.highlight {
  background: var(--primary);
  color: #fff;
  border-radius: 8px 8px 0 0;
}
.official-table thead th.other { color: #999; }

.ot-th-feature { min-width: 220px; }
.ot-th-bcart   { min-width: 170px; }
.ot-th-other   { min-width: 150px; }
.ot-th-icon    { font-size: 12px; opacity: .7; }
.ot-th-sub     { font-size: 10px; font-weight: 500; opacity: .7; }

/* カテゴリ見出し行 */
.official-table .cat-row td {
  padding: 14px 16px 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  background: #f5f8ff;
  border-bottom: 1px solid #e0e6f0;
  border-top: 2px solid #e8ecf4;
  letter-spacing: .02em;
}

/* カテゴリアイコン */
.cat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  background: #e3f2fd;
  color: var(--accent2);
  font-size: 13px;
  margin-right: 8px;
  vertical-align: middle;
}
.cat-icon.invoice { background: #e8f5e9; color: #2e7d32; }
.cat-icon.credit  { background: #ede7f6; color: #5e35b1; }
.cat-icon.promo   { background: #fff3e0; color: #e65100; }

/* 通常行 */
.official-table tbody tr:not(.cat-row) { transition: background .15s; }
.official-table tbody tr:not(.cat-row):hover { background: #f8faff; }

.official-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid #f0f1f3;
  vertical-align: middle;
}
.official-table tbody td:nth-child(2),
.official-table tbody td:nth-child(3) {
  text-align: center;
  font-size: 13px;
}

/* 機能名リンク */
.fn-anchor {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: color .15s;
}
.fn-anchor:hover .fn-name { color: var(--accent2); }

.fn-name {
  display: block;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--primary);
  line-height: 1.4;
  transition: color .15s;
}
.fn-desc {
  display: block;
  font-weight: 400;
  font-size: 11.5px;
  color: #999;
  margin-top: 2px;
  line-height: 1.4;
}

/* Bカート列ハイライト */
.official-table tbody td.hl { background: rgba(2, 119, 189, .03); }

/* チェック・バツ・部分対応 アイコン */
.hl-icon          { display: inline-block; font-size: 18px; vertical-align: middle; }
.hl-icon.check    { color: var(--accent2); }
.hl-icon.none     { color: #d0d0d0; }
.hl-icon.partial  { color: #f5a623; }

.hl-text {
  font-size: 11.5px;
  color: var(--accent2);
  font-weight: 500;
  display: block;
  margin-top: 3px;
}
.other-text {
  font-size: 11.5px;
  color: #aaa;
  display: block;
  margin-top: 3px;
}

/* 「公式限定」バッジ */
.exclusive-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  background: #fef0ed;
  padding: 3px 8px;
  border-radius: 4px;
  margin-left: 8px;
  vertical-align: middle;
  letter-spacing: .03em;
}

/* 折りたたみ */
.official-table-more      { display: none; }
.official-table-more.show { display: table-row-group; }

/* 展開ボタンエリア */
.official-expand-bar {
  text-align: center;
  padding: 14px 0;
  position: relative;
}
.official-expand-bar::before {
  content: '';
  position: absolute;
  top: -32px;
  left: 0;
  right: 0;
  height: 32px;
  background: linear-gradient(transparent, #fff);
  pointer-events: none;
}
.official-expand-bar.expanded::before { display: none; }

.official-expand-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent2);
  background: none;
  border: 1px solid #bdd7ef;
  padding: 9px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.official-expand-btn:hover {
  background: #e3f2fd;
  border-color: var(--accent2);
}
.official-expand-btn i          { transition: transform var(--transition-base); }
.official-expand-btn.rotated i  { transform: rotate(180deg); }

.table-note {
  font-size: 11px;
  color: #aaa;
  text-align: center;
  margin-top: 16px;
}

/* ボトムメッセージ */
.bottom-message {
  text-align: center;
  margin-top: 28px;
  padding: 22px 20px;
  background: #f5f8ff;
  border-radius: var(--radius-md);
  border: 1px solid #e0e6f0;
}
.bottom-message p {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}
.bottom-message span    { font-size: 12.5px; color: #888; }
.bottom-message-icon    { color: var(--accent2); }

.btn-features-all {
  color: var(--accent2);
  border-color: var(--accent2);
  font-size: .88rem;
  padding: .7rem 1.8rem;
}


/* ================================================================
   14. Mid CTA
   ================================================================ */
.mid-cta {
  background: linear-gradient(135deg, #f0f8ff 0%, #e8f4fd 100%);
  padding: 2.5rem 0;
  text-align: center;
}
.mid-cta-inner { max-width: 600px; margin: 0 auto; }
.mid-cta-text  { font-weight: 900; font-size: 1.1rem; color: var(--primary); margin-bottom: .3rem; }
.mid-cta-sub   { font-size: .82rem; color: #888; margin-bottom: 1rem; }


/* ================================================================
   15. Testimonials（導入企業の声）
   ================================================================ */
.testimonials { background: #f8f9fb; }

.testi-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 1.8rem;
  height: 100%;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  position: relative;
}
.testi-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.testi-card::before {
  content: '';
  font-size: 4rem;
  color: var(--accent);
  opacity: .2;
  position: absolute;
  top: 8px;
  left: 16px;
  line-height: 1;
  font-family: serif;
}

.testi-industry {
  display: inline-block;
  background: var(--light-bg);
  color: var(--accent2);
  font-size: .7rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: 4px;
  margin-bottom: .6rem;
}
.testi-text {
  font-size: .88rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: .8rem;
  border-top: 1px solid #f0f0f0;
  padding-top: .8rem;
}
.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent2);
  flex-shrink: 0;
}
.testi-name  { font-weight: 700; font-size: .82rem; color: var(--dark); }
.testi-role  { font-size: .72rem; color: #999; }
.testi-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: #fff3e0;
  color: #e67e22;
  font-size: .68rem;
  font-weight: 700;
  padding: .15rem .5rem;
  border-radius: 4px;
  margin-top: .2rem;
}


/* ================================================================
   16. Buyer Section（買い手向け）
   ================================================================ */
.buyer-section { background: var(--light-bg); }

.buyer-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.2rem;
  text-align: center;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}
.buyer-card:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .06);
  transform: translateY(-2px);
}

.buyer-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--light-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: .6rem;
  color: var(--accent2);
}

.buyer-card-title { font-size: .9rem; }
.buyer-card-desc  { font-size: .82rem; color: #666; margin: 0; }

.buyer-sub-title {
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--primary);
  text-align: center;
  margin: 2.5rem 0 .3rem;
  padding-top: 2rem;
  border-top: 1px solid #d8e8f0;
}
.buyer-sub-title-icon { color: var(--accent); }
.buyer-sub-desc {
  text-align: center;
  font-size: .85rem;
  color: #888;
  margin-bottom: 1.8rem;
}


/* ================================================================
   17. Invoice Cards（請求書サンプル）
   ================================================================ */
.inv-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 1.3rem;
  height: 100%;
  border: 1px solid #e0e0e0;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.inv-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.inv-card.inv-main {
  border: 2px solid var(--accent);
  position: relative;
}

.inv-card-head {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .8rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid #f0f0f0;
}

.inv-card-ico {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}
.inv-card-ico--accent  { background: var(--accent); }
.inv-card-ico--primary { background: var(--primary); }
.inv-card-ico--postal  { background: #7c8a97; }

.inv-card-ttl { font-weight: 900; font-size: .9rem; color: var(--dark); }
.inv-card-sub { font-size: .68rem; color: #999; margin-top: .1rem; }

/* 画像ラッパー */
.inv-img-wrap {
  background: #fafbfc;
  border-radius: 8px;
  border: 1px solid #e8e8e8;
  padding: .4rem;
  margin-bottom: .8rem;
  position: relative;
  overflow: visible;          /* アノテーションを見せるため */
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 140px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.inv-img-wrap:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(11, 176, 240, .12);
}
.inv-img-wrap img {
  width: 100%;
  height: 350px;
  object-fit: contain;
  border-radius: 4px;
  display: block;
}
.inv-main-img { max-height: 350px; }

.inv-zoom-hint {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: rgba(0, 0, 0, .55);
  color: #fff;
  font-size: .58rem;
  font-weight: 700;
  padding: .2rem .5rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: .2rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}
.inv-img-wrap:hover .inv-zoom-hint { opacity: 1; }

/* アノテーション共通 */
.inv-anno {
  position: absolute;
  background: var(--primary);
  color: #fff;
  font-size: .58rem;
  font-weight: 700;
  padding: .2rem .45rem;
  border-radius: 4px;
  white-space: nowrap;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .2);
  pointer-events: none;
}
.inv-anno .an {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 13px;
  height: 13px;
  background: var(--accent);
  color: #fff;
  font-size: .48rem;
  font-weight: 900;
  border-radius: 50%;
  margin-right: .15rem;
}

/* 左右カラム用コンパクト化 */
.col-lg-3 .inv-card .inv-anno {
  max-width: 85%;
  white-space: normal;
  font-size: .65rem;
  padding: 3px 8px;
}

/* アノテーション位置：メール */
.inv-anno--mail-1 { top: 19%; right: 5%;  left: auto; }
.inv-anno--mail-2 { top: 28%; left: 5%;   right: auto; }
.inv-anno--mail-3 { top: 72%; left: 9%;   right: auto; }

/* アノテーション位置：請求書メイン */
.inv-anno--inv-1  { top: 15%; right: 40%; }
.inv-anno--inv-2  { top: 30%; right: 40%; }
.inv-anno--inv-3  { top: 59%; right: 39%; left: auto; }
.inv-anno--inv-4  { top: 80%; right: 15%; left: auto; }

/* アノテーション位置：郵送 */
.inv-anno--env-1  { top: 26%; right: 15%; left: auto; }
.inv-anno--env-2  { top: 26%; left: 14%;  right: auto; }
.inv-anno--env-3  { top: 46%; left: 14%;  right: auto; }
.inv-anno--env-4  { top: 79%; left: 40%;  right: auto; }

/* メールプレビュー */
.inv-email-preview {
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid #e0e0e0;
  padding: .5rem .6rem;
  font-size: .68rem;
  color: #444;
  margin-bottom: .6rem;
}
.inv-email-from  { color: #999; margin-bottom: .1rem; }
.inv-email-subj  { font-weight: 700; color: var(--dark); margin-bottom: .2rem; }
.inv-email-attach {
  display: inline-flex;
  align-items: center;
  gap: .2rem;
  background: #f5f5f5;
  border-radius: 3px;
  padding: .15rem .4rem;
  font-size: .62rem;
  color: var(--primary);
  border: 1px solid #e8e8e8;
}

/* ポイントリスト */
.inv-points { list-style: none; padding: 0; margin: 0; }
.inv-points li {
  font-size: .78rem;
  color: #444;
  padding: .3rem 0 .3rem 1.3rem;
  position: relative;
  line-height: 1.5;
  border-bottom: 1px solid #f5f5f5;
}
.inv-points li:last-child { border-bottom: none; }
.inv-points li::before {
  content: '✓';
  font-family: sans-serif;
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: .78rem;
  top: .35rem;
  font-weight: 700;
}

/* 説明グリッド */
.inv-desc-grid {
  background: #f8f9fb;
  border-radius: 8px;
  padding: .8rem;
  margin: .5rem 0;
}
.inv-desc-item {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  font-size: .72rem;
  color: #444;
  line-height: 1.4;
  padding: .2rem 0;
}
.inv-desc-item .badge { flex-shrink: 0; }
.inv-desc-item strong { display: block; font-size: .74rem; }
.inv-desc-item small  { display: block; width: 100%; margin-top: 2px; color: #888; font-size: .66rem; }
.inv-desc-badge       { background: var(--accent); font-size: .5rem; }

/* DLボタン */
.inv-dl-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-inv-dl {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: #fff;
  border: 2px solid var(--primary);
  color: var(--primary);
  font-weight: 700;
  font-size: .75rem;
  padding: .4rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  margin-top: .3rem;
}
.btn-inv-dl:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}

/* バッジバー */
.inv-badge-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #d8e8f0;
}
.inv-bb {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: #fff;
  border: 1px solid #d0e8f8;
  border-radius: var(--radius-sm);
  padding: .4rem .8rem;
  font-size: .72rem;
  font-weight: 700;
  color: var(--primary);
}
.inv-bb i { font-size: .85rem; color: var(--accent); }

/* インボックス訴求 */
.inv-inbox {
  background: linear-gradient(135deg, #f4f5ff 0%, #e8f0ff 100%);
  border-radius: 12px;
  padding: 1.2rem;
  margin-top: 1.5rem;
  border: 1px solid #d8dff8;
}
.inv-inbox h6   { font-weight: 900; font-size: .88rem; color: var(--primary); margin-bottom: .3rem; }
.inv-inbox p     { font-size: .78rem; color: #555; line-height: 1.6; margin: 0; }
.inv-inbox-icon  { color: var(--accent); }

.inv-inbox-badge-wrap {
  background: #fff;
  border-radius: 8px;
  padding: .8rem;
  border: 1px solid #d8dff8;
  display: inline-block;
}
.inv-inbox-free { font-size: .6rem; color: #999; }


/* ================================================================
   18. Pricing（料金）
   ================================================================ */
.price-section { background: #fff; }

.price-highlight {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--primary);
  text-align: center;
  margin-bottom: 2rem;
}
.price-highlight span { font-size: 1.8rem; color: var(--accent2); }

/* プランカード共通 */
.plan-card {
  border: none;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0, 0, 0, .07);
  transition: all var(--transition-base);
  height: 100%;
}
.plan-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.plan-header {
  padding: 1.3rem;
  text-align: center;
  color: #fff;
}
.plan-a .plan-header { background: linear-gradient(135deg, #0bb0f0, #10a0e9); }
.plan-b .plan-header { background: linear-gradient(135deg, #0990d0, #0880c0); }
.plan-c .plan-header { background: var(--gradient-primary); }

.plan-name     { font-size: 1.1rem; font-weight: 700; }
.plan-target   { font-size: .75rem; opacity: .9; margin-top: .2rem; }
.plan-rate     { font-size: 3rem; font-weight: 900; line-height: 1; }
.plan-rate-label { font-size: .8rem; font-weight: 400; }
.plan-rate-sub { font-size: .75rem; opacity: .85; }

.plan-body { padding: 1.2rem; text-align: center; }
.plan-monthly       { font-size: 1rem; font-weight: 700; color: var(--primary); }
.plan-monthly .amount { font-size: 1.4rem; }

/* エンタープライズプラン */
.plan-enterprise {
  border: 2px dashed var(--accent);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.plan-header-enterprise {
  background: #fff;
  color: var(--primary);
  border-bottom: 1px solid #e8e8e8;
}
.plan-target-enterprise     { color: #666; }
.plan-rate-enterprise       { font-size: 1.8rem; }
.plan-rate-sub-enterprise   { font-size: .75rem; color: #999; }
.plan-body-enterprise {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.plan-enterprise-text { font-size: .85rem; color: #555; margin-bottom: .8rem; }
.btn-enterprise-cta   { font-size: .82rem; padding: .6rem 1.2rem; }

/* 料金詳細 */
.price-detail-wrap    { background: #f9fafb; border-radius: 12px; }
.price-detail-heading { font-size: .9rem; }

.price-detail-table       { font-size: .85rem; }
.price-detail-table td    { padding: .35rem .6rem; border-bottom: 1px solid #eee; }
.price-detail-table td:first-child { color: #666; text-align: left; white-space: nowrap; }
.price-detail-table td:last-child  { font-weight: 700; text-align: right; }
.price-free { color: var(--accent2); font-weight: 900; }


/* ================================================================
   19. Steps（導入の流れ）
   ================================================================ */
.steps-section { background: var(--light-bg); }

.step-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 1.8rem 1.3rem;
  text-align: center;
  height: 100%;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-base);
}
.step-card:hover { box-shadow: 0 6px 20px rgba(0, 0, 0, .08); }

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--gradient-accent);
  color: #fff;
  font-weight: 900;
  font-size: 1rem;
  border-radius: 50%;
  margin-bottom: .8rem;
}

.step-icon-img { width: 50px; margin-bottom: .8rem; }
.step-title    { font-weight: 900; font-size: 1rem; color: var(--primary); margin-bottom: .6rem; }
.step-text     { font-size: .85rem; color: #555; line-height: 1.7; }
.step-highlight { color: var(--accent2); font-size: 1.05rem; }

/* ユーザータイプ選択ボックス */
.user-type-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}
.user-type-box:hover { box-shadow: 0 6px 16px rgba(0, 0, 0, .08); }

.user-type-title {
  font-weight: 900;
  color: var(--primary);
  font-size: .95rem;
  margin-bottom: .4rem;
}
.user-type-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  color: #fff;
  font-size: .75rem;
  margin-right: .3rem;
}
.user-type-icon--primary { background: var(--primary); }
.user-type-icon--accent  { background: var(--accent); }

.user-type-desc { font-size: .85rem; color: #555; }
.btn-user-type  { font-size: .82rem; padding: .5rem 1.2rem; }


/* ================================================================
   20. FAQ
   ================================================================ */
.faq-section { background: #fff; }

.faq-cat-title {
  font-weight: 900;
  color: var(--primary);
  font-size: .9rem;
  margin: 1.5rem 0 .8rem;
  padding-left: .7rem;
  border-left: 3px solid var(--accent);
}

.faq-item {
  border: 1px solid #e8e8e8;
  border-radius: var(--radius-md);
  margin-bottom: .5rem;
  overflow: hidden;
}
.faq-item summary {
  font-weight: 700;
  font-size: .9rem;
  color: var(--dark);
  padding: .8rem 2.5rem .8rem 1.2rem;
  cursor: pointer;
  list-style: none;
  position: relative;
  line-height: 1.5;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  font-weight: 400;
  color: #999;
  transition: transform var(--transition-fast);
}
.faq-item[open] summary::after { content: '\2212'; }
.faq-item[open] summary        { background: #f0f8ff; color: var(--primary); }

.faq-answer {
  padding: .8rem 1.2rem;
  font-size: .88rem;
  line-height: 1.8;
  color: #555;
  border-top: 1px solid #eee;
}

.faq-all-link {
  color: var(--accent2);
  font-weight: 700;
  text-decoration: none;
}


/* ================================================================
   21. Contact（お問い合わせ）
   ================================================================ */
.contact-section {
  background: var(--gradient-primary);
  color: #fff;
  text-align: center;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 50%;
  height: 160%;
  background: radial-gradient(ellipse, rgba(11, 176, 240, .2) 0%, transparent 70%);
  pointer-events: none;
}

.contact-container  { position: relative; z-index: 1; }
.contact-lead       { opacity: .85; font-size: .92rem; margin-bottom: 1.5rem; }

.btn-cta-contact {
  background: #fff;
  color: var(--primary) !important;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  padding: .85rem 2rem;
  font-size: 1rem;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .15);
}
.btn-cta-contact:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
  color: var(--primary);
}

.btn-cta-contact-outline {
  background: transparent;
  color: #fff !important;
  border: 2px solid rgba(255, 255, 255, .6);
  border-radius: 8px;
  font-weight: 700;
  padding: .8rem 2rem;
  font-size: 1rem;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-block;
}
.btn-cta-contact-outline:hover {
  background: #fff;
  color: var(--primary) !important;
  transform: translateY(-2px);
}

.btn-micro-light { color: rgba(255, 255, 255, .6); }

.contact-divider {
  border-top: 1px solid rgba(255, 255, 255, .15);
  padding-top: 1.5rem;
  margin-top: 1rem;
}
.contact-info-label { opacity: .8; font-size: .88rem; margin-bottom: .3rem; }
.contact-info-text  { opacity: .7; font-size: .82rem; margin-bottom: .3rem; }
.contact-link       { color: #b3e5fc; }
.contact-link-nodeco { color: #b3e5fc; text-decoration: none; }
.contact-note       { opacity: .6; }

.contact-footer {
  margin-top: 1rem;
  padding-top: .5rem;
  border-top: 1px solid rgba(255, 255, 255, .1);
}
.contact-footer-text { opacity: .5; }


/* ================================================================
   22. Lightbox
   ================================================================ */
.lb-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .85);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  cursor: zoom-out;
  animation: lbIn .2s ease;
}
.lb-overlay.active { display: flex; }
@keyframes lbIn { from { opacity: 0 } to { opacity: 1 } }

.lb-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lb-img-box {
  overflow: auto;
  max-height: 80vh;
  border-radius: 8px;
  background: #fff;
  padding: 8px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, .4);
  cursor: default;
  position: relative;
}
.lb-img-box img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  transition: transform var(--transition-base);
}
.lb-img-box img.zmd {
  transform: scale(1.8);
  transform-origin: top center;
  cursor: grab;
}

.lb-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  padding: 0 .5rem;
  opacity: .8;
  transition: opacity var(--transition-fast);
}
.lb-close:hover { opacity: 1; }

.lb-cap {
  color: #fff;
  font-size: .78rem;
  text-align: center;
  margin-top: .6rem;
  opacity: .8;
}

.lb-zoom {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0, 0, 0, .6);
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: .3rem .6rem;
  font-size: .65rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .25rem;
  transition: background var(--transition-fast);
}
.lb-zoom:hover { background: rgba(0, 0, 0, .8); }


/* ================================================================
   23. Utilities（汎用ヘルパー）
   ================================================================ */

/* CTA ボタン共通 */
.btn-cta-primary {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  padding: .85rem 1.8rem;
  font-size: .95rem;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 14px rgba(29, 32, 136, .25);
  position: relative;
  overflow: hidden;
}
.btn-cta-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 32, 136, .35);
}

.btn-cta-secondary {
  background: #fff;
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: 8px;
  font-weight: 700;
  padding: .8rem 1.8rem;
  font-size: .95rem;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-block;
}
.btn-cta-secondary:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-micro {
  font-size: .72rem;
  color: #888;
  margin-top: .3rem;
  display: block;
  text-align: center;
}

/* 旧 comp-table（残す必要があれば） */
.comp-table       { width: 100%; border-collapse: separate; border-spacing: 0; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-md); }
.comp-table th,
.comp-table td    { padding: .7rem .8rem; text-align: center; font-size: .82rem; border-bottom: 1px solid #eee; }
.comp-table thead th           { background: var(--primary); color: #fff; font-weight: 700; font-size: .78rem; }
.comp-table thead th:first-child { text-align: left; }
.comp-table thead th.highlight { background: #0bb0f0; }
.comp-table tbody td:first-child { text-align: left; font-weight: 700; color: var(--dark); background: #fafbfc; }
.comp-table tbody td.highlight { background: #f0f8ff; font-weight: 700; color: var(--primary); }
.comp-table .check   { color: var(--success); font-size: 1.1rem; }
.comp-table .partial { color: var(--warning); font-size: 1.1rem; }
.comp-table .none    { color: #ccc; font-size: 1.1rem; }


/* ================================================================
   24. Responsive
   ================================================================ */
@media (max-width: 767px) {
  /* セクション */
  section             { padding: var(--section-py-sm) 0; }
  body                { padding-bottom: 55px; }

  /* Floating CTA 表示 */
  .floating-cta       { display: flex; gap: .4rem; justify-content: center; }

  /* MV */
  .mv-mockup          { max-height: 260px; }

  /* Official Table */
  .official-table           { font-size: 13px; }
  .official-table thead th  { font-size: 12px; padding: 10px; }
  .official-table tbody td  { padding: 11px 10px; }
  .fn-name                  { font-size: 12.5px; }
  .fn-desc                  { font-size: 10.5px; }
  .cat-icon                 { width: 22px; height: 22px; font-size: 11px; margin-right: 6px; }
  .official-expand-btn      { font-size: 12px; padding: 8px 18px; }
}