/* =============================================
   夏期講習勉強法4日間 メインLP — v7
   改訂日: 2026-05-21

   デザイン確定版（暖色オフホワイト基調 + コーラル/ミント/ハニー）。
   主要トークン: 角丸 20-32px / シャドウ暖色系 / font-weight 500-700中心。
   仕様の変更は担当に確認してください。
   ============================================= */

/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  color: #3A3A4A;
  background: #FFF9F3;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* sticky CTA bar の下端被り対策 */
  padding-bottom: 92px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

em {
  font-style: normal;
  color: #E07B6A;
  font-weight: 700;
  background: linear-gradient(transparent 65%, rgba(255, 200, 180, 0.55) 65%);
  padding: 0 2px;
}

strong {
  font-weight: 700;
  color: #2D2A36;
}

/* ---------- Accessibility: skip link / focus / motion ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 9999;
  background: #FFFFFF;
  color: #E07B6A;
  padding: 12px 18px;
  border-radius: 12px;
  outline: 3px solid #E07B6A;
  font-weight: 700;
}

a:focus-visible,
.btn:focus-visible,
summary:focus-visible,
.sticky-cta-btn:focus-visible {
  outline: 3px solid #E07B6A;
  outline-offset: 3px;
  border-radius: 6px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  html {
    scroll-behavior: auto;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- v7 Design tokens ---------- */
:root {
  /* 暖色基調パレット（v7 新規） */
  --cream:        #FFF9F3;  /* メイン背景 */
  --cream-deep:  #FBEFE3;   /* セクション交互 */
  --ivory:       #FFFCF6;   /* カード背景 */
  --coral:       #FF8B7C;   /* メインアクセント（お姉さん感） */
  --coral-soft:  #FFB6A3;   /* ハイライト・帯 */
  --coral-pale:  #FFE5DD;   /* 淡背景・タグ */
  --coral-deep:  #E07B6A;   /* 装飾・border・帯（文字色には使わない） */
  --coral-text:  #B85543;   /* v8追加: 文字専用コーラル（WCAG 2.1 AA 達成・on cream 4.5:1超）*/
  --mint:        #A8D5D5;   /* セカンダリアクセント */
  --mint-pale:   #E2F1F1;   /* 淡背景 */
  --mint-text:   #2F6F6F;   /* v8追加: 文字専用ミント（WCAG 2.1 AA達成）*/
  --honey:       #F2C94C;   /* スポット（蛍光ペン感） */

  /* テキスト */
  --ink:         #3A3A4A;   /* 本文 */
  --ink-deep:    #2D2A36;   /* 強調本文 */
  --ink-light:   #8B8696;   /* キャプション */
  --line-soft:   #F2DDD0;   /* 罫線（コーラル系） */
  --line-cool:   #E5E7EB;

  /* WING ブランドカラー（CTA・締切・強調のみ） */
  --wing-blue:   #1A4F9E;
  --wing-red:    #CC2233;
  /* v8削除: --wing-blue-dark / --wing-red-dark 未使用変数（hover未実装） */

  /* セクション余白 */
  --section-pad-main: 88px;
  --section-pad-sub: 64px;
}

@media (min-width: 720px) {
  :root {
    --section-pad-main: 120px;
    --section-pad-sub: 80px;
  }
}

/* ---------- Layout helpers ---------- */
.container {
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: 24px;
}

.section-eyebrow {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--coral-text);
  text-align: center;
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  justify-content: center;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--coral-soft);
}

.section-headline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 500;
  line-height: 1.6;
  text-align: center;
  margin: 0 0 48px;
  color: var(--ink-deep);
  letter-spacing: 0.01em;
}

.section-headline-xl {
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 700;
  margin-bottom: 56px;
}

.section-headline em {
  background: linear-gradient(transparent 60%, rgba(255, 200, 180, 0.7) 60%);
  color: var(--coral-text);
  font-weight: 700;
  padding: 0 4px;
}

.section-main {
  padding-block: var(--section-pad-main);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 32px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 16px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  text-align: center;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #FF8B7C 0%, #E07B6A 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 22px rgba(255, 139, 124, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 139, 124, 0.42);
  background: linear-gradient(135deg, #E07B6A 0%, #CB6B5B 100%);
}

.btn-red {
  background: linear-gradient(135deg, #E07B6A 0%, #CC2233 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 22px rgba(204, 34, 51, 0.30);
}
.btn-red:hover {
  background: linear-gradient(135deg, #CC2233 0%, #A01B28 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(204, 34, 51, 0.38);
}

.btn-ghost {
  background: #FFFFFF;
  color: var(--coral-text);
  border-color: var(--coral-soft);
  box-shadow: 0 4px 14px rgba(255, 182, 163, 0.20);
}
.btn-ghost:hover {
  background: var(--coral-pale);
  border-color: var(--coral);
  transform: translateY(-2px);
}

.btn-lg {
  font-size: 17px;
  padding: 18px 40px;
}

.btn-xl {
  font-size: 19px;
  padding: 22px 48px;
}

.btn-full {
  width: 100%;
}

.btn-pending {
  opacity: 0.88;
  cursor: not-allowed;
  pointer-events: none; /* v8追加: aria-disabled だけでは止まらないクリック遷移を物理ブロック (Codex代替レビュー Blocker 2) */
  position: relative;
}
.btn-pending:hover {
  transform: none;
}
.btn-pending-note {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  margin-left: 6px;
  opacity: 0.9;
}

/* =============================================
   FV — 駒井先生本人を主役に、暖色クリーム背景
   ============================================= */
.fv {
  position: relative;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 182, 163, 0.32) 0%, transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(168, 213, 213, 0.28) 0%, transparent 45%),
    linear-gradient(160deg, #FFF9F3 0%, #FFF1E5 60%, #FBEFE3 100%);
  color: var(--ink-deep);
  padding: 56px 0 72px;
  overflow: hidden;
}

.fv-bg-decoration {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 50% 110%, rgba(255, 211, 122, 0.20) 0%, transparent 50%);
  pointer-events: none;
}

.fv-inner {
  position: relative;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.fv-text {
  min-width: 0;
}

.fv-eyebrow {
  display: inline-block;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--coral-text);
  margin: 0 0 18px;
  padding: 6px 16px;
  background: rgba(255, 229, 221, 0.9);
  border-radius: 999px;
  border: 1px solid rgba(255, 182, 163, 0.4);
  font-weight: 500;
}

.fv-headline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  margin: 0;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.005em;
}
.fv-headline-main {
  display: block;
  font-size: clamp(26px, 5.2vw, 44px);
  color: var(--ink-deep);
}
.fv-headline-sub {
  display: block;
  font-size: clamp(24px, 6.4vw, 50px);
  color: var(--coral-text);
  margin-top: 8px;
  font-weight: 900;
  position: relative;
}
.fv-headline-sub::after {
  content: "";
  display: block;
  width: 72px;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--coral) 0%, var(--coral-soft) 100%);
  margin-top: 12px;
}

.fv-lead {
  font-size: clamp(15px, 2.1vw, 18px);
  line-height: 2;
  color: var(--ink);
  margin: 26px 0 0;
}
.fv-lead strong {
  color: var(--ink-deep);
  background: linear-gradient(transparent 70%, rgba(255, 211, 122, 0.45) 70%);
  padding: 0 2px;
}
.fv-lead em {
  color: var(--coral-text);
  background: none;
  padding: 0;
}

/* 開催サマリーバッジ — 暖色クリームトーン */
.fv-summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 28px 0 0;
  padding: 14px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 182, 163, 0.35);
  border-radius: 20px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 8px 24px rgba(255, 182, 163, 0.18);
}
@media (min-width: 520px) {
  .fv-summary {
    grid-template-columns: repeat(3, 1fr);
  }
}
.fv-summary-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--ivory);
  border-radius: 14px;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.fv-summary-item.is-emphasis {
  background: linear-gradient(135deg, rgba(255, 182, 163, 0.18) 0%, rgba(255, 211, 122, 0.16) 100%);
  border: 1px solid rgba(255, 139, 124, 0.45);
}
.fv-summary-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--coral-pale);
  color: var(--coral-text);
}
.fv-summary-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  font-size: 13px;
  line-height: 1.4;
}
.fv-summary-label {
  font-size: 11px;
  color: var(--coral-text);
  letter-spacing: 0.1em;
  font-weight: 700;
}
.fv-summary-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-deep);
  line-height: 1.4;
}
.fv-summary-value small {
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-light);
}

/* 切迫感トリガー */
.fv-urgency {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
}
.fv-urgency-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}
.fv-urgency-deadline {
  background: rgba(242, 201, 76, 0.22);
  color: #B88512;
  border: 1px solid rgba(242, 201, 76, 0.6);
}
.fv-urgency-refund {
  background: rgba(204, 34, 51, 0.10);
  color: var(--wing-red);
  border: 1px solid rgba(204, 34, 51, 0.35);
}
.fv-urgency-icon {
  font-size: 14px;
}
.fv-refund-note {
  margin: 8px 0 0;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--ink);
}

.fv-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* v7 FV ポートレート — バストアップ大きく主役に */
.fv-portrait-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.fv-portrait-hero-wrap {
  position: relative;
  display: inline-block;
}
.fv-portrait-hero-frame {
  position: relative;
  width: 280px;
  height: 360px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow:
    0 20px 50px rgba(224, 123, 106, 0.30),
    0 0 0 8px #FFFFFF,
    0 0 0 9px rgba(255, 182, 163, 0.5);
  background: linear-gradient(135deg, var(--coral-pale) 0%, var(--mint-pale) 100%);
}
.fv-portrait-hero-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  display: block;
}
.fv-portrait-hero-decoration {
  position: absolute;
  pointer-events: none;
}
.fv-portrait-hero-decoration.deco-coral {
  top: -18px;
  left: -22px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coral) 0%, var(--coral-soft) 100%);
  opacity: 0.85;
  box-shadow: 0 6px 18px rgba(255, 139, 124, 0.35);
}
.fv-portrait-hero-decoration.deco-mint {
  bottom: -16px;
  right: -22px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mint) 0%, #88BFBF 100%);
  opacity: 0.85;
  box-shadow: 0 6px 18px rgba(168, 213, 213, 0.4);
}
.fv-portrait-hero-decoration.deco-honey {
  top: 40%;
  right: -32px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--honey);
  opacity: 0.85;
  box-shadow: 0 4px 12px rgba(242, 201, 76, 0.4);
}
.fv-portrait-hero-caption {
  margin-top: 24px;
  text-align: center;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.fv-portrait-hero-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-deep);
  margin: 0 0 6px;
}
.fv-portrait-hero-name .wing-mark {
  display: inline-block;
  font-size: 12px;
  padding: 3px 10px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--coral-pale);
  color: var(--coral-text);
  font-weight: 700;
  letter-spacing: 0.05em;
  vertical-align: middle;
}
.fv-portrait-hero-title {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-light);
  margin: 0;
}

/* v8削除: .fv-portrait 旧クラスは v7 全面リブランディングで不使用・HTML側参照ゼロ */

/* =============================================
   先輩からの手紙（v7 新規セクション）
   ============================================= */
.letter {
  padding-block: var(--section-pad-sub);
  background: var(--cream);
}
.letter-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--ivory);
  border-radius: 28px;
  padding: 48px 36px;
  border: 1px solid var(--line-soft);
  box-shadow: 0 16px 40px rgba(255, 182, 163, 0.18);
  position: relative;
}
.letter-card::before {
  content: "♡";
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--coral) 0%, var(--coral-soft) 100%);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(255, 139, 124, 0.35);
}
.letter-eyebrow {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--coral-text);
  text-align: center;
  margin: 0 0 16px;
  font-weight: 500;
}
.letter-headline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: clamp(20px, 3.2vw, 26px);
  font-weight: 700;
  line-height: 1.7;
  text-align: center;
  color: var(--ink-deep);
  margin: 0 0 28px;
}
.letter-body {
  font-size: 15px;
  line-height: 2;
  color: var(--ink);
}
.letter-body p {
  margin: 0 0 18px;
}
.letter-body p:last-child {
  margin-bottom: 0;
}
.letter-sign {
  margin-top: 24px;
  text-align: right;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 14px;
  color: var(--ink-light);
  font-weight: 500;
}
.letter-sign-name {
  display: block;
  font-size: 17px;
  color: var(--ink-deep);
  font-weight: 700;
  margin-top: 4px;
}

/* =============================================
   Empathy — お姉さん感のあるコーラル系カード
   ============================================= */
.empathy {
  padding-block: var(--section-pad-sub);
  background: var(--cream-deep);
}

.empathy-intro {
  max-width: 720px;
  margin: 0 auto 36px;
  text-align: center;
  font-size: 15px;
  line-height: 2;
  color: var(--ink);
}
.empathy-intro em {
  color: var(--coral-text);
  background: none;
  padding: 0;
  font-weight: 700;
}

.empathy-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.empathy-card {
  background: var(--ivory);
  border-radius: 24px;
  padding: 36px 28px;
  border: 1px solid var(--line-soft);
  box-shadow: 0 8px 24px rgba(255, 182, 163, 0.15);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.empathy-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
}
.empathy-card-a::before {
  background: linear-gradient(90deg, var(--coral) 0%, var(--coral-soft) 100%);
}
.empathy-card-b::before {
  background: linear-gradient(90deg, var(--mint) 0%, #88BFBF 100%);
}

.empathy-card-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
  padding-top: 8px;
}

.empathy-card-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  flex-shrink: 0;
}
.empathy-card-a .empathy-card-avatar {
  background: linear-gradient(135deg, var(--coral-pale) 0%, #FFD7CB 100%);
  color: var(--coral-text);
}
.empathy-card-b .empathy-card-avatar {
  background: linear-gradient(135deg, var(--mint-pale) 0%, #C6E2E2 100%);
  color: #4A8B8B;
}

.empathy-card-tag {
  display: inline-block;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 14px;
  border-radius: 999px;
}
.empathy-card-a .empathy-card-tag {
  background: var(--coral-pale);
  color: var(--coral-text);
}
.empathy-card-b .empathy-card-tag {
  background: var(--mint-pale);
  color: #4A8B8B;
}

.empathy-card-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.55;
  margin: 0;
  color: var(--ink-deep);
}

.empathy-card-body {
  flex: 1;
}
.empathy-card-body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 2;
  color: var(--ink);
}
.empathy-card-body em {
  background: linear-gradient(transparent 65%, rgba(255, 211, 122, 0.5) 65%);
  color: var(--ink-deep);
  font-weight: 700;
  padding: 0 2px;
}

.empathy-card-foot {
  margin-top: 22px;
  padding: 20px 22px;
  border-radius: 16px;
}
.empathy-card-a .empathy-card-foot {
  background: linear-gradient(135deg, var(--coral-pale) 0%, #FFEBE3 100%);
}
.empathy-card-b .empathy-card-foot {
  background: linear-gradient(135deg, var(--mint-pale) 0%, #EEF7F7 100%);
}
.empathy-card-foot p {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink-deep);
  margin: 0;
  line-height: 1.8;
}
.empathy-card-foot em {
  color: var(--coral-text);
  background: none;
  padding: 0;
}
.empathy-card-b .empathy-card-foot em {
  color: #4A8B8B;
}

.empathy-bridge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
  background: var(--ivory);
  padding: 32px 28px;
  border-radius: 24px;
  border: 1px solid var(--line-soft);
  box-shadow: 0 8px 20px rgba(255, 182, 163, 0.12);
}
/* v8削除: .empathy-bridge-visual 未参照 dead class */
.empathy-bridge p {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 16px;
  line-height: 1.95;
  margin: 0;
  color: var(--ink);
  max-width: 640px;
}
.empathy-bridge p strong {
  color: var(--coral-text);
}
.empathy-bridge p em {
  color: var(--coral-text);
  background: linear-gradient(transparent 65%, rgba(255, 211, 122, 0.5) 65%);
  padding: 0 2px;
}
.empathy-bridge-isolation {
  padding-top: 18px;
  margin-top: 8px !important;
  border-top: 1px dashed var(--line-soft);
}

/* =============================================
   Solution — 暖色アイボリー基調
   ============================================= */
.solution {
  background: var(--cream);
}

.solution-lead {
  max-width: 720px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 2.05;
  text-align: left;
  color: var(--ink);
}
.solution-lead p {
  margin: 0 0 22px;
}
.solution-lead strong {
  background: linear-gradient(transparent 65%, rgba(255, 211, 122, 0.5) 65%);
  padding: 0 2px;
}
.solution-lead-promise {
  margin-top: 32px !important;
  padding: 28px 32px;
  background: linear-gradient(135deg, var(--coral-pale) 0%, #FFF3EC 100%);
  border-radius: 20px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  line-height: 2;
  color: var(--ink-deep);
  border-left: 5px solid var(--coral);
}
.solution-lead-promise strong {
  color: var(--coral-text);
  background: none;
}

/* =============================================
   Method — 暖色クリーム
   ============================================= */
.method {
  background: var(--cream-deep);
}

.method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.method-card {
  background: var(--ivory);
  border-radius: 24px;
  padding: 32px 28px;
  border: 1px solid var(--line-soft);
  box-shadow: 0 8px 22px rgba(255, 182, 163, 0.13);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.method-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(255, 182, 163, 0.22);
}

.method-card-feature {
  background: linear-gradient(135deg, #FFFFFF 0%, #FFF3EC 100%);
  border: 1px solid rgba(255, 139, 124, 0.3);
}

.method-card-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.method-card-num-blue {
  background: var(--mint-pale);
  color: #4A8B8B;
  border: 2px solid var(--mint);
}
.method-card-num-red {
  background: linear-gradient(135deg, var(--coral) 0%, var(--coral-soft) 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 14px rgba(255, 139, 124, 0.3);
}

.method-card-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 21px;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--ink-deep);
  line-height: 1.5;
}

.method-card-lede {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
  color: var(--coral-text);
  margin: 0 0 18px;
  padding: 10px 0 14px 14px;
  border-left: 3px solid var(--coral);
  background: linear-gradient(to right, rgba(255, 229, 221, 0.4), transparent);
  border-bottom: 1px dashed var(--line-soft);
}

.method-card-body {
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink);
  margin: 0;
}

/* Pull quote */
.method-pullquote {
  margin: 64px auto 0;
  max-width: 880px;
  padding: 56px 32px;
  text-align: center;
  background: linear-gradient(135deg, #FFFFFF 0%, #FFF3EC 50%, var(--coral-pale) 100%);
  border-radius: 32px;
  box-shadow: 0 16px 36px rgba(255, 139, 124, 0.18);
  position: relative;
  border: 1px solid var(--line-soft);
}
.method-pullquote-text {
  margin: 0;
  position: relative;
}
.method-pullquote-text p {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 5vw, 50px);
  line-height: 1.5;
  margin: 0;
  color: var(--ink-deep);
  letter-spacing: 0.02em;
}
.method-pullquote-text em {
  color: var(--coral-text);
  font-weight: 900;
  background: linear-gradient(transparent 60%, rgba(255, 211, 122, 0.55) 60%);
  padding: 0 6px;
}
.method-pullquote-mark {
  font-family: Georgia, serif;
  font-size: 80px;
  line-height: 1;
  color: rgba(255, 139, 124, 0.30);
  display: block;
  margin-bottom: -28px;
}
.method-pullquote-mark-close {
  margin-bottom: 0;
  margin-top: -16px;
  text-align: right;
}
.method-pullquote-attr {
  margin-top: 24px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-light);
  letter-spacing: 0.1em;
}

/* =============================================
   Why 4 days — 環境=場所×友達×先生
   ============================================= */
.why-four-days {
  background: var(--cream);
}

.why-lead {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
  font-size: 15px;
  line-height: 2;
  color: var(--ink);
}
.why-lead strong {
  background: linear-gradient(transparent 65%, rgba(255, 211, 122, 0.5) 65%);
  padding: 0 2px;
  color: var(--ink-deep);
}

.why-triangle {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 48px;
}

.why-element {
  text-align: center;
  padding: 32px 24px;
  border-radius: 24px;
  background: var(--ivory);
  border: 1px solid var(--line-soft);
  box-shadow: 0 6px 18px rgba(255, 182, 163, 0.12);
  transition: transform 0.2s ease;
}
.why-element:hover {
  transform: translateY(-3px);
}

.why-element-num {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 32px;
  color: var(--coral);
  line-height: 1;
  margin-bottom: 12px;
}

.why-element-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink-deep);
}

.why-element-tag {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--coral-text);
  margin: 0 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line-soft);
}

.why-element-body {
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink);
  margin: 0;
  text-align: left;
}
.why-element-body strong {
  color: var(--ink-deep);
  background: linear-gradient(transparent 70%, rgba(168, 213, 213, 0.5) 70%);
  padding: 0 2px;
}
.why-element-body em {
  color: var(--coral-text);
  background: none;
  padding: 0;
  font-weight: 700;
}

.why-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 40px;
  font-size: 14px;
  background: var(--ivory);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(255, 182, 163, 0.12);
  border: 1px solid var(--line-soft);
}

.why-table thead th {
  background: linear-gradient(135deg, var(--coral) 0%, var(--coral-soft) 100%);
  color: #FFFFFF;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  padding: 16px 12px;
  text-align: center;
  letter-spacing: 0.02em;
}
.why-table thead th:last-child {
  text-align: left;
}

.why-table tbody td {
  padding: 16px 12px;
  border-bottom: 1px solid var(--line-soft);
  text-align: center;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink-light);
}
.why-table tbody tr:last-child td {
  border-bottom: none;
}
.why-table tbody td:last-child {
  text-align: left;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: var(--ink);
  line-height: 1.7;
}

.why-table-row-highlight {
  background: linear-gradient(90deg, var(--coral-pale) 0%, #FFF3EC 100%);
}
.why-table-row-highlight td {
  color: var(--coral-text);
  font-weight: 700;
}
.why-table-row-highlight td:last-child {
  color: var(--ink-deep);
}
.why-table-row-highlight td:last-child strong {
  color: var(--coral-text);
}

.why-aftercare {
  padding: 32px;
  background: linear-gradient(135deg, var(--mint-pale) 0%, #F0F8F8 100%);
  border-radius: 24px;
  border-left: 5px solid var(--mint);
}
.why-aftercare-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-deep);
  margin: 0 0 12px;
}
.why-aftercare p {
  margin: 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink);
}
.why-aftercare em {
  color: #4A8B8B;
  background: none;
  padding: 0;
  font-weight: 700;
}
.why-aftercare strong {
  color: var(--ink-deep);
}

/* =============================================
   POD — クリーム基調へ全面変更（旧 navy 撤廃）
   ============================================= */
.pod {
  background: var(--cream-deep);
}

.pod .section-eyebrow {
  color: var(--coral-text);
}
.pod .section-headline {
  color: var(--ink-deep);
}

.pod-list {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}

.pod-item {
  background: var(--ivory);
  border: 1px solid var(--line-soft);
  border-radius: 28px;
  padding: 40px 32px;
  box-shadow: 0 10px 28px rgba(255, 182, 163, 0.15);
  position: relative;
  overflow: hidden;
}
.pod-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--coral) 0%, var(--coral-soft) 100%);
}

.pod-item-num {
  display: inline-block;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--coral-text);
  background: var(--coral-pale);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.pod-item-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.65;
  margin: 0 0 20px;
  color: var(--ink-deep);
}

.pod-item-voice {
  margin: 0 0 22px;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--coral-pale) 0%, #FFF3EC 100%);
  border-left: 4px solid var(--coral);
  border-radius: 6px 16px 16px 6px;
  font-style: normal;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-deep);
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
}

.pod-item-body {
  font-size: 15px;
  line-height: 2;
  color: var(--ink);
  margin: 0;
}
.pod-item-body strong {
  color: var(--coral-text);
  background: linear-gradient(transparent 70%, rgba(255, 211, 122, 0.4) 70%);
  padding: 0 2px;
}

/* =============================================
   Price — クリーム基調
   ============================================= */
.price {
  background: var(--cream);
}

.price-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 48px;
  padding: 24px;
  background: var(--ivory);
  border-radius: 20px;
  border: 1px solid var(--line-soft);
}
.price-meta-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 18px;
  background: var(--cream);
  border-radius: 14px;
}
.price-meta-label {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--coral-text);
  letter-spacing: 0.08em;
}
.price-meta-value {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--ink-deep);
}
.price-meta-note {
  font-size: 13px;
  color: var(--ink-light);
}

.price-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 64px;
}

.price-card {
  background: var(--ivory);
  border: 1px solid var(--line-soft);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 8px 22px rgba(255, 182, 163, 0.13);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s ease;
}
.price-card:hover {
  transform: translateY(-4px);
}

.price-card-feature {
  border: 2px solid var(--coral);
  background: linear-gradient(180deg, #FFF3EC 0%, #FFFFFF 30%);
  box-shadow: 0 14px 32px rgba(255, 139, 124, 0.22);
}

.price-card-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--coral) 0%, var(--coral-deep) 100%);
  color: #FFFFFF;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  padding: 6px 22px;
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(255, 139, 124, 0.4);
}

.price-card-head {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
}
.price-card-tag {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #4A8B8B;
  margin: 0 0 8px;
}
.price-card-feature .price-card-tag {
  color: var(--coral-text);
}
.price-card-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink-deep);
  line-height: 1.55;
}
.price-card-date {
  font-size: 13px;
  color: var(--ink-light);
  margin: 0;
}

.price-card-price {
  padding: 20px 0;
}
.price-card-strike {
  font-size: 15px;
  color: var(--ink-light);
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
  margin: 0 0 8px;
}
.price-card-main {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 900;
  font-size: 30px;
  color: var(--ink-deep);
  margin: 0 0 4px;
  line-height: 1.2;
}
.price-card-early {
  display: inline-block;
  font-size: 13px;
  background: linear-gradient(135deg, var(--coral) 0%, var(--coral-deep) 100%);
  color: #FFFFFF;
  padding: 4px 10px;
  border-radius: 999px;
  margin-right: 8px;
  vertical-align: middle;
  font-weight: 700;
}
.price-card-tax {
  font-size: 13px;
  color: var(--ink-light);
  font-weight: 400;
  margin-left: 6px;
}
.price-card-deadline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  color: var(--coral-text);
  font-weight: 700;
  margin: 0;
}

.price-card-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex: 1;
  border-top: 1px solid var(--line-soft);
  padding-top: 16px;
}
.price-card-bullets li {
  font-size: 14px;
  line-height: 1.85;
  padding: 8px 0 8px 24px;
  position: relative;
  color: var(--ink);
}
.price-card-bullets li::before {
  content: "♡";
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--coral);
  font-weight: 700;
}

.price-comparison {
  background: var(--ivory);
  border: 1px solid var(--line-soft);
  border-radius: 24px;
  padding: 36px 28px;
  box-shadow: 0 6px 18px rgba(255, 182, 163, 0.10);
}
.price-comparison-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  margin: 0 0 28px;
  color: var(--ink-deep);
}
.price-comparison-table-wrap {
  overflow-x: auto;
  margin-bottom: 20px;
}
.price-comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--cream);
  border-radius: 16px;
  overflow: hidden;
  min-width: 600px;
  font-size: 14px;
}
.price-comparison-table thead th {
  background: var(--cream-deep);
  color: var(--ink-deep);
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  padding: 18px 14px;
  text-align: center;
  vertical-align: middle;
  line-height: 1.4;
  border-bottom: 1px solid var(--line-soft);
}
.price-comparison-table thead th.is-us {
  background: linear-gradient(135deg, var(--coral) 0%, var(--coral-deep) 100%);
  color: #FFFFFF;
}
.price-comparison-table tbody th {
  text-align: left;
  padding: 16px 18px;
  background: var(--ivory);
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  color: var(--ink-deep);
  border-bottom: 1px solid var(--line-soft);
  width: 30%;
}
.price-comparison-table tbody td {
  padding: 16px 14px;
  text-align: center;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-light);
}
.price-comparison-table tbody td.is-us {
  background: #FFF3EC;
  color: var(--ink-deep);
  font-weight: 700;
}
.price-comparison-table tbody tr:last-child th,
.price-comparison-table tbody tr:last-child td {
  border-bottom: none;
}
.price-comparison-note {
  text-align: center;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0;
  padding: 18px;
  background: var(--cream);
  border-radius: 12px;
}
.price-comparison-note strong {
  color: var(--coral-text);
}

/* =============================================
   Differentiator — クリーム
   ============================================= */
.differentiator {
  padding-block: var(--section-pad-sub);
  background: var(--cream-deep);
}

.diff-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.diff-item {
  background: var(--ivory);
  border-radius: 24px;
  padding: 36px 32px;
  border-left: 6px solid var(--coral);
  box-shadow: 0 6px 18px rgba(255, 182, 163, 0.13);
}

.diff-item-num {
  display: inline-block;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--coral-text);
  background: var(--coral-pale);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.diff-item-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.6;
  margin: 0 0 16px;
  color: var(--ink-deep);
}

.diff-item-body {
  font-size: 15px;
  line-height: 2;
  margin: 0;
  color: var(--ink);
}
.diff-item-body strong {
  color: var(--coral-text);
  background: linear-gradient(transparent 70%, rgba(255, 211, 122, 0.4) 70%);
  padding: 0 2px;
}

/* =============================================
   Refund — 暖色アイボリー基調へ（旧 navy 撤廃）
   ============================================= */
.refund {
  background: var(--cream);
}

.refund-box {
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 182, 163, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(168, 213, 213, 0.16) 0%, transparent 50%),
    linear-gradient(135deg, #FFFFFF 0%, #FFF3EC 100%);
  color: var(--ink-deep);
  border-radius: 32px;
  padding: 56px 36px;
  text-align: center;
  border: 1px solid var(--line-soft);
  box-shadow: 0 16px 40px rgba(255, 182, 163, 0.20);
}

.refund-eyebrow {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--coral-text);
  margin: 0 0 16px;
  font-weight: 500;
}

.refund-headline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: clamp(26px, 5vw, 42px);
  font-weight: 700;
  line-height: 1.55;
  margin: 0 0 28px;
  letter-spacing: 0.01em;
  color: var(--ink-deep);
}
.refund-headline em {
  color: var(--coral-text);
  font-weight: 900;
  background: linear-gradient(transparent 60%, rgba(255, 211, 122, 0.55) 60%);
  padding: 0 6px;
}

.refund-body {
  font-size: 16px;
  line-height: 2;
  max-width: 620px;
  margin: 0 auto 32px;
  color: var(--ink);
}
.refund-body strong {
  color: var(--coral-text);
}

.refund-scope {
  background: var(--cream);
  border-radius: 20px;
  padding: 28px;
  max-width: 620px;
  margin: 0 auto;
  text-align: left;
  border: 1px solid var(--line-soft);
}
.refund-scope-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--coral-text);
  text-align: center;
}
.refund-scope-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}
.refund-scope-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
}
.refund-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 2px;
}
.refund-mark-ok {
  background: var(--coral-pale);
  color: var(--coral-text);
}
.refund-mark-ng {
  background: #FAE0E4;
  color: var(--wing-red);
}
.refund-scope-note {
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink-light);
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line-soft);
}

/* =============================================
   Referral — 蛍光ペン感ハニー
   ============================================= */
.referral {
  padding-block: var(--section-pad-sub);
  background: var(--cream-deep);
}

.referral-body {
  max-width: 720px;
  margin: 0 auto 24px;
  font-size: 16px;
  line-height: 2;
  color: var(--ink);
}
.referral-body p {
  margin: 0 0 20px;
}
.referral-body strong {
  color: var(--coral-text);
  background: linear-gradient(transparent 65%, rgba(242, 201, 76, 0.4) 65%);
  padding: 0 2px;
}
.referral-foot {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 18px;
  text-align: center;
  color: var(--ink-deep);
  padding: 22px 24px;
  background: linear-gradient(135deg, var(--ivory) 0%, var(--coral-pale) 100%);
  border-radius: 16px;
  border-left: 5px solid var(--coral);
  max-width: 720px;
  margin: 0 auto 24px;
}

.referral-note {
  max-width: 720px;
  margin: 0 auto;
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink-light);
  padding: 16px;
  background: var(--ivory);
  border-radius: 14px;
  text-align: center;
  border: 1px solid var(--line-soft);
}

/* =============================================
   Profile
   ============================================= */
.profile {
  padding-block: var(--section-pad-sub);
  background: var(--cream);
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  max-width: 880px;
  margin: 0 auto;
}

.profile-photo {
  text-align: center;
}
.profile-photo img {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 22%;
  margin: 0 auto;
  border: 6px solid #FFFFFF;
  box-shadow:
    0 12px 32px rgba(255, 182, 163, 0.30),
    0 0 0 1px var(--line-soft);
}

.profile-name {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 26px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink-deep);
}
.profile-role {
  font-size: 14px;
  color: var(--ink-light);
  margin: 0 0 20px;
  line-height: 1.7;
}

.profile-credits {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}
.profile-credits li {
  padding: 6px 0 6px 22px;
  position: relative;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}
.profile-credits li::before {
  content: "♡";
  position: absolute;
  left: 0;
  top: 6px;
  color: var(--coral);
  font-size: 12px;
}

.profile-message {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 15px;
  line-height: 1.95;
  padding: 22px 26px;
  background: linear-gradient(135deg, var(--coral-pale) 0%, #FFF3EC 100%);
  border-radius: 16px;
  color: var(--ink-deep);
  margin: 0;
  border-left: 4px solid var(--coral);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
  padding-block: var(--section-pad-sub);
  background: var(--cream-deep);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--ivory);
  border-radius: 16px;
  padding: 18px 24px;
  margin-bottom: 14px;
  border: 1px solid var(--line-soft);
  transition: box-shadow 0.18s ease, transform 0.18s ease;
}
.faq-item[open] {
  box-shadow: 0 8px 20px rgba(255, 182, 163, 0.18);
  transform: translateY(-1px);
}

.faq-q {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink-deep);
  cursor: pointer;
  padding: 8px 32px 8px 0;
  line-height: 1.6;
  list-style: none;
  position: relative;
}
.faq-q::-webkit-details-marker {
  display: none;
}
.faq-q::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--coral);
  font-weight: 700;
  line-height: 1;
}
.faq-item[open] .faq-q::after {
  content: "−";
}

.faq-a {
  font-size: 14px;
  line-height: 1.95;
  margin: 12px 0 4px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
  color: var(--ink);
}
.faq-a a {
  color: var(--coral-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.faq-a strong {
  color: var(--coral-text);
}

/* =============================================
   Parent — お母様向け（暖色系）
   ============================================= */
.parent {
  padding-block: var(--section-pad-sub);
  background: var(--cream);
}

.parent-box {
  max-width: 960px;
  margin: 0 auto;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--coral-pale) 100%);
  border-radius: 32px;
  padding: 48px 40px;
  border: 1px solid var(--line-soft);
  box-shadow: 0 16px 40px rgba(255, 182, 163, 0.18);
}

.parent-eyebrow {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--coral-text);
  margin: 0 0 14px;
  text-align: center;
  font-weight: 500;
}

.parent-headline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  line-height: 1.7;
  margin: 0 0 32px;
  text-align: center;
  color: var(--ink-deep);
}

.parent-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 32px;
  align-items: center;
}

.parent-photo {
  text-align: center;
}
.parent-photo img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 22%;
  margin: 0 auto 12px;
  border: 5px solid #FFFFFF;
  box-shadow: 0 10px 22px rgba(255, 182, 163, 0.25);
}
.parent-photo-caption {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink-deep);
  margin: 0;
  line-height: 1.5;
}
.parent-photo-caption small {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-light);
  margin-top: 4px;
}

.parent-trust-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.parent-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: var(--ivory);
  border-radius: 16px;
  border: 1px solid var(--line-soft);
}
.parent-trust-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--coral-pale);
  border-radius: 16px;
}
.parent-trust-text h3 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink-deep);
  margin: 0 0 6px;
  line-height: 1.5;
}
.parent-trust-text p {
  font-size: 13px;
  line-height: 1.75;
  margin: 0;
  color: var(--ink);
}

.parent-body {
  font-size: 15px;
  line-height: 2;
  margin: 0 0 28px;
  color: var(--ink);
}
.parent-body strong {
  color: var(--coral-text);
}

.parent-cta-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.parent-tel {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 14px;
  margin: 0;
  color: var(--ink-deep);
  text-align: center;
  line-height: 1.7;
}
.parent-tel strong {
  font-size: 18px;
  color: var(--coral-text);
  letter-spacing: 0.04em;
  margin: 0 4px;
}
.parent-tel small {
  display: block;
  font-size: 11px;
  color: var(--ink-light);
  font-weight: 400;
  margin-top: 2px;
}
.parent-tel-icon {
  display: inline-block;
  margin-right: 4px;
}

/* =============================================
   Final CTA — 暖色クリーム（旧 navy 撤廃）
   ============================================= */
.final-cta {
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 182, 163, 0.30) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(168, 213, 213, 0.22) 0%, transparent 50%),
    linear-gradient(135deg, var(--cream-deep) 0%, var(--cream) 100%);
  color: var(--ink-deep);
  text-align: center;
}

.final-cta-headline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: clamp(24px, 4.2vw, 38px);
  font-weight: 700;
  line-height: 1.65;
  margin: 0 0 44px;
  color: var(--ink-deep);
}
.final-cta-headline em {
  color: var(--coral-text);
  background: linear-gradient(transparent 60%, rgba(255, 211, 122, 0.5) 60%);
  padding: 0 4px;
}
.final-cta-sub {
  display: block;
  font-size: clamp(15px, 2.2vw, 20px);
  color: var(--coral-text);
  margin-top: 10px;
  font-weight: 700;
}

.final-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 32px;
}
.btn-primary-cta {
  font-size: 22px;
  padding: 24px 56px;
  transform: scale(1.06);
  box-shadow: 0 14px 32px rgba(255, 139, 124, 0.42);
}
.btn-primary-cta:hover {
  transform: scale(1.06) translateY(-2px);
}
.btn-secondary-cta {
  font-size: 15px;
  padding: 16px 28px;
  opacity: 0.92;
}

.final-cta-note {
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0 0 40px;
}
.final-cta-note strong {
  color: var(--coral-text);
}
.final-cta-note a {
  color: var(--coral-text);
  text-decoration: underline;
}

.apply-pending-block {
  max-width: 640px;
  margin: 32px auto 0;
  padding: 28px 32px;
  background: var(--ivory);
  border: 1px dashed var(--coral-soft);
  border-radius: 20px;
  text-align: center;
}
.apply-pending-block-sub {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--line-soft);
}
.apply-pending-title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--coral-text);
  margin: 0 0 10px;
}
.apply-pending-block-sub .apply-pending-title {
  color: var(--ink-light);
}
.apply-pending-body {
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0;
}
.apply-pending-body strong {
  color: var(--ink-deep);
}

/* =============================================
   Footer — 落ち着いた中間トーン
   ============================================= */
.site-footer {
  background: #4A3F3A;
  color: #E8DDD5;
  padding: 56px 0 40px;
  text-align: center;
}

.site-footer-logo {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: #FFFFFF;
  margin: 0 0 8px;
}
.site-footer-copy {
  font-size: 13px;
  color: #B5A89F;
  margin: 0 0 20px;
}
.site-footer-links {
  list-style: none;
  padding: 0;
  margin: 0 auto 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}
.site-footer-links a {
  color: #E8DDD5;
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.site-footer-links a:hover {
  color: #FFFFFF;
}
.site-footer-disclaimer {
  font-size: 12px;
  line-height: 1.95;
  color: #B5A89F;
  max-width: 720px;
  margin: 0 auto;
  text-align: left;
}

/* =============================================
   Sticky CTA Bar — 暖色グラデ
   ============================================= */
.sticky-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: rgba(255, 249, 243, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--coral-soft);
  box-shadow: 0 -8px 24px rgba(255, 139, 124, 0.18);
  padding: 12px 12px;
}
.sticky-cta-inner {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 10px;
}
.sticky-cta-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  text-align: center;
  line-height: 1.3;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.sticky-cta-btn-primary {
  background: linear-gradient(135deg, var(--coral) 0%, var(--coral-deep) 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 14px rgba(255, 139, 124, 0.40);
}
.sticky-cta-btn-primary:hover {
  transform: translateY(-1px);
}
.sticky-cta-btn-secondary {
  background: #FFFFFF;
  color: var(--coral-text);
  border: 1px solid var(--coral-soft);
  box-shadow: 0 4px 12px rgba(255, 182, 163, 0.25);
}
.sticky-cta-btn-secondary:hover {
  background: var(--coral-pale);
  transform: translateY(-1px);
}
.sticky-cta-btn-label {
  font-size: 14px;
  font-weight: 700;
}
.sticky-cta-btn-note {
  font-size: 10px;
  font-weight: 500;
  opacity: 0.92;
  margin-top: 2px;
}

/* =============================================
   Responsive: tablet ≥ 720px
   ============================================= */
@media (min-width: 720px) {
  .fv {
    padding: 80px 0 100px;
  }
  .fv-inner {
    grid-template-columns: 1.15fr auto;
    gap: 56px;
  }
  .fv-portrait-hero-frame {
    width: 320px;
    height: 410px;
  }
  .empathy-pair {
    grid-template-columns: 1fr 1fr;
  }
  .empathy-card-head {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
  }
  .empathy-bridge {
    padding: 36px 32px;
  }
  .method-grid {
    grid-template-columns: 1fr 1fr;
  }
  .why-triangle {
    grid-template-columns: repeat(3, 1fr);
  }
  .price-meta {
    grid-template-columns: repeat(3, 1fr);
  }
  .price-cards {
    grid-template-columns: repeat(3, 1fr);
  }
  .profile-grid {
    grid-template-columns: 260px 1fr;
    gap: 48px;
  }
  .profile-credits {
    grid-template-columns: 1fr 1fr;
  }
  .parent-grid {
    grid-template-columns: 220px 1fr;
    gap: 36px;
  }
  .parent-trust-list {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .sticky-cta-inner {
    grid-template-columns: 1.4fr 1fr;
    max-width: 820px;
  }
  .sticky-cta-btn {
    flex-direction: row;
    gap: 10px;
  }
  .sticky-cta-btn-note {
    margin-top: 0;
  }
}

/* =============================================
   Responsive: desktop ≥ 960px
   ============================================= */
@media (min-width: 960px) {
  .container {
    padding-inline: 32px;
  }
  .fv-headline-main {
    font-size: 46px;
  }
  .fv-headline-sub {
    font-size: 54px;
  }
  .fv-portrait-hero-frame {
    width: 360px;
    height: 460px;
  }
  .pod-list {
    gap: 28px;
  }
  body {
    padding-bottom: 96px;
  }
  .sticky-cta-bar {
    padding: 14px 16px;
  }
  .sticky-cta-inner {
    max-width: 900px;
  }
}

/* =============================================
   自走教材セット販売 USP 装飾
   ============================================= */

/* FV 切迫感バッジ: 教材セット込み（ハニー系で他バッジと差別化） */
.fv-urgency-textbook {
  background: linear-gradient(135deg, var(--honey) 0%, #E8B341 100%);
  color: #4A3920;
  border: 1.5px solid #D9A638;
}

/* why-aftercare 教材セットボックス */
.why-aftercare-textbook {
  margin-top: 28px;
  padding: 24px 24px 20px;
  background: linear-gradient(180deg, #FFF6DD 0%, #FDE9B4 100%);
  border: 1.5px solid #E8B341;
  border-radius: 20px;
  box-shadow: 0 6px 18px rgba(232, 179, 65, 0.18);
}
.why-aftercare-textbook-tag {
  display: inline-block;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #7A5A1F;
  background: rgba(255, 255, 255, 0.7);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.why-aftercare-textbook-headline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-deep);
  margin: 0 0 12px;
  line-height: 1.5;
}
.why-aftercare-textbook p {
  margin: 0 0 10px;
  line-height: 1.85;
}

/* price-meta 教材セット項目（ハニー系強調） */
.price-meta-item-textbook {
  background: linear-gradient(135deg, #FFF6DD 0%, #FDE9B4 100%);
  border: 1.5px solid #E8B341;
}
.price-meta-item-textbook .price-meta-label {
  color: #7A5A1F;
}

/* モバイル調整 */
@media (max-width: 720px) {
  .why-aftercare-textbook {
    padding: 20px 18px;
  }
  .why-aftercare-textbook-headline {
    font-size: 17px;
  }
}

/* =============================================
   Print / PDF
   ============================================= */
@media print {
  body {
    background: #FFFFFF;
    padding-bottom: 0;
  }
  .fv,
  .letter,
  .empathy,
  .solution,
  .method,
  .why-four-days,
  .pod,
  .price,
  .differentiator,
  .refund,
  .referral,
  .profile,
  .faq,
  .parent,
  .final-cta {
    padding: 48px 0;
    page-break-inside: avoid;
  }
  .pod,
  .refund-box,
  .final-cta,
  .fv {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .btn {
    border: 1px solid var(--coral);
  }
  .sticky-cta-bar {
    display: none !important;
  }
  details {
    page-break-inside: avoid;
  }
  details > summary {
    list-style: none;
  }
  details > summary::after {
    display: none;
  }
  .faq-item > .faq-a {
    display: block !important;
    visibility: visible !important;
  }
  details:not([open]) {
    overflow: visible !important;
  }
}

/* ============================ */
/* 残席表示・申込フォーム埋め込み（2026-06-10 公開実装で追加・既存変数のみ使用） */
/* ============================ */
.price-seats {
  max-width: 720px;
  margin: 0 auto 40px;
  padding: 20px 24px;
  background: var(--coral-pale);
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  text-align: center;
}
.price-seats-headline {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink-deep);
  margin: 0 0 12px;
}
.price-seats-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 28px;
}
.price-seats-item {
  color: var(--ink);
  font-size: 0.95rem;
}
.price-seats-count {
  margin-left: 8px;
  color: var(--coral-text);
  font-weight: 700;
}
.price-seats-count strong {
  font-size: 1.3em;
}
.price-seats-note {
  margin: 12px 0 0;
  font-size: 0.85rem;
  color: var(--ink-light);
}
.apply-form-embed {
  margin-top: 20px;
}
.apply-form-embed iframe {
  border: 0;
  border-radius: 20px;
  background: var(--ivory);
}