/* 料金ページ LP スタイル - pricing.html 専用 */

/* ===== レイアウト ===== */
.lp-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 0 2rem;
}

/* ===== ヒーローセクション ===== */
.lp-hero {
  text-align: center;
  padding: 3rem 1rem 2.5rem;
  position: relative;
  overflow: hidden;
}
.lp-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.lp-hero-catch {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.4;
  margin: 0 0 0.75rem;
  position: relative;
}
.lp-hero-catch .accent {
  background: linear-gradient(135deg, var(--accent), #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lp-hero-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  position: relative;
}
.lp-hero-price-box {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: 14px;
  padding: 16px 32px;
  margin-bottom: 1rem;
  box-shadow: 0 0 30px rgba(59,130,246,0.1);
  position: relative;
}
.lp-hero-amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text);
}
.lp-hero-period {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.lp-trial-badge {
  display: inline-block;
  background: linear-gradient(135deg, #f59e0b, #f97316);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 1rem;
  position: relative;
}
.lp-hero-cta {
  position: relative;
}

/* ===== CTAボタン ===== */
.lp-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--accent), #2563eb);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 40px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
.lp-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(59,130,246,0.4);
}
.lp-cta-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ===== セクション共通 ===== */
.lp-section {
  margin-bottom: 2rem;
}
.lp-section-title {
  font-size: 1.15rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 10px;
}
.lp-section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  border-radius: 2px;
  background: var(--accent);
}

/* ===== 3つのポイント ===== */
.lp-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.lp-point-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 16px;
  text-align: center;
}
.lp-point-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}
.lp-point-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.lp-point-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== AIモデル紹介 ===== */
.lp-model-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.lp-model-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 12px;
  text-align: center;
}
.lp-model-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}
.lp-model-label {
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 4px;
}
.lp-model-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.4;
}
.lp-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  margin-top: 8px;
}
.lp-flow-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  min-width: 100px;
}
.lp-flow-step strong {
  display: block;
  font-size: 0.85rem;
  color: var(--accent);
}
.lp-flow-arrow {
  font-size: 1.2rem;
  color: var(--text-muted);
  padding: 0 4px;
  flex-shrink: 0;
}

/* ===== 機能ハイライト ===== */
.lp-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.lp-feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: border-color 0.2s;
}
.lp-feat-card:hover {
  border-color: rgba(59,130,246,0.3);
}
.lp-feat-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}
.lp-feat-body {
  flex: 1;
  min-width: 0;
}
.lp-feat-title {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 3px;
}
.lp-feat-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.lp-feat-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}
.lp-feat-badge-premium {
  background: rgba(59,130,246,0.15);
  color: var(--accent);
}
.lp-feat-badge-free {
  background: rgba(16,185,129,0.15);
  color: var(--success);
}

/* ===== 比較表 ===== */
.lp-compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.lp-compare thead th {
  padding: 12px 10px;
  font-weight: 700;
  text-align: center;
  border-bottom: 2px solid var(--border-strong);
  position: sticky;
  top: 0;
  background: var(--bg-dark);
  z-index: 1;
}
.lp-compare thead th:first-child {
  text-align: left;
}
.lp-compare-col-free {
  width: 120px;
  color: var(--text-muted);
}
.lp-compare-col-paid {
  width: 140px;
  color: var(--accent);
  font-size: 0.9rem;
}
.lp-compare tbody td {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.lp-compare tbody td:first-child {
  font-weight: 600;
  font-size: 0.8rem;
}
.lp-compare tbody td:not(:first-child) {
  text-align: center;
}
.lp-compare-cat {
  background: rgba(59,130,246,0.05);
  font-weight: 700 !important;
  font-size: 0.78rem !important;
  color: var(--accent) !important;
  padding: 8px 10px !important;
}
.lp-compare .check {
  color: var(--success);
  font-weight: 700;
  font-size: 1rem;
}
.lp-compare .check-accent {
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
}
.lp-compare .x-mark {
  color: var(--text-muted);
  font-size: 0.85rem;
}
.lp-compare .limit-text {
  color: var(--warning);
  font-size: 0.72rem;
  font-weight: 600;
}

/* ===== FAQ ===== */
.lp-faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lp-faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.lp-faq-q {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.lp-faq-q:hover {
  background: var(--bg-card-hover);
}
.lp-faq-q::before {
  content: 'Q';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
}
.lp-faq-toggle {
  margin-left: auto;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
}
.lp-faq-item.open .lp-faq-toggle {
  transform: rotate(180deg);
}
.lp-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding: 0 16px 0 50px;
}
.lp-faq-item.open .lp-faq-a {
  max-height: 300px;
  padding: 0 16px 14px 50px;
}

/* ===== フッターCTA ===== */
.lp-footer-cta {
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}
.lp-footer-cta-title {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

/* ===== 注意書き ===== */
.lp-notes {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
}
.lp-notes p {
  margin: 0.3rem 0;
}

/* 既存会員・準備中バッジ */
.lp-current-badge {
  display: inline-block;
  padding: 10px 30px;
  font-size: 0.9rem;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: 10px;
}
.lp-coming-soon {
  display: inline-block;
  padding: 10px 30px;
  font-size: 0.9rem;
  color: var(--warning);
  border: 1px dashed var(--warning);
  border-radius: 10px;
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .lp-hero-catch {
    font-size: 1.4rem;
  }
  .lp-hero-amount {
    font-size: 2rem;
  }
  .lp-hero-price-box {
    padding: 12px 24px;
  }
  .lp-points {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .lp-model-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .lp-features {
    grid-template-columns: 1fr;
  }
  .lp-flow {
    flex-direction: column;
    gap: 0;
  }
  .lp-flow-arrow {
    transform: rotate(90deg);
    padding: 2px 0;
  }
  .lp-compare {
    font-size: 0.75rem;
  }
  .lp-compare thead th,
  .lp-compare tbody td {
    padding: 8px 6px;
  }
  .lp-compare-col-free {
    width: 80px;
  }
  .lp-compare-col-paid {
    width: 100px;
  }
}