/* ============================================================
   魅力開発プログラム LP — メインスタイルシート
   カラーパレット: コーラルピンク × アプリコット × アイボリー
   雰囲気: 上品・落ち着き・信頼感・少し神秘的
============================================================ */

/* ---- CSS変数 ---- */
:root {
  --coral:       #E8836A;       /* コーラルピンク */
  --coral-light: #F0A090;
  --apricot:     #F2B08A;       /* アプリコット */
  --apricot-light: #F7CDB3;
  --ivory:       #FBF5EE;       /* アイボリー */
  --ivory-dark:  #F2E8DC;
  --cream:       #FFF9F4;
  --gold:        #C9956B;       /* ゴールドアクセント */
  --gold-dark:   #A87850;
  --deep:        #3A2E28;       /* ダーク文字色 */
  --text:        #4A3C34;
  --text-muted:  #8A7A72;
  --white:       #FFFFFF;
  --shadow-sm:   0 2px 12px rgba(58,46,40,.08);
  --shadow-md:   0 6px 30px rgba(58,46,40,.13);
  --shadow-lg:   0 12px 50px rgba(58,46,40,.18);
  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   28px;
  --transition:  all .3s cubic-bezier(.4,0,.2,1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  background-color: var(--cream);
  color: var(--text);
  line-height: 1.8;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ---- Typography ---- */
.section-label {
  font-family: 'Shippori Mincho', serif;
  font-size: .75rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin-bottom: 1rem;
}
.section-label.light { color: var(--apricot-light); }

.section-title {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--deep);
  text-align: center;
  line-height: 1.4;
  margin-bottom: 1rem;
}
.section-title.light { color: var(--white); }

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 3rem;
  line-height: 1.7;
}
.section-subtitle.light { color: rgba(255,255,255,.85); }

/* ---- Section Base ---- */
.section { padding: 100px 0; position: relative; }

/* ---- SP helper ---- */
.sp-only { display: none; }
@media (max-width: 600px) { .sp-only { display: block; } }

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 2rem;
  border-radius: 50px;
  font-family: 'Zen Maru Gothic', sans-serif;
  font-weight: 500;
  font-size: .95rem;
  transition: var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
  text-align: center;
}
.btn-large  { padding: 1rem 2.4rem; font-size: 1rem; }
.btn-xlarge { padding: 1.15rem 2.8rem; font-size: 1.05rem; }

.btn-primary {
  background: linear-gradient(135deg, var(--coral), var(--apricot));
  color: var(--white);
  box-shadow: 0 4px 18px rgba(232,131,106,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,131,106,.45);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  box-shadow: 0 4px 18px rgba(201,149,107,.4);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201,149,107,.5);
}

.btn-outline {
  border: 2px solid rgba(255,255,255,.8);
  color: var(--white);
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(4px);
}
.btn-outline:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
}

.btn-outline-pink {
  border: 2px solid var(--coral);
  color: var(--coral);
  background: transparent;
}
.btn-outline-pink:hover {
  background: var(--coral);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-white {
  border: 2px solid rgba(255,255,255,.7);
  color: var(--white);
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(4px);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
}

/* ============================================================
   HEADER
============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(251,245,238,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,149,107,.15);
  transition: var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: 'Zen Maru Gothic', sans-serif;
}
.logo-icon {
  color: var(--gold);
  font-size: 1.2rem;
}
.logo-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--deep);
  letter-spacing: .03em;
}

.main-nav ul {
  display: flex;
  gap: 1.8rem;
  align-items: center;
}
.main-nav a {
  font-size: .82rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: .04em;
  padding: .3rem 0;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--coral);
  transition: var(--transition);
}
.main-nav a:hover::after { width: 100%; }
.main-nav a:hover { color: var(--coral); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--deep);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

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

.hero-bg {
  position: absolute;
  inset: 0;
  /* 朝日を中央右下寄りに配置し、タイトルエリア（左上）を雲が多い暗めゾーンに */
  background:
    url('../images/hero-bg.jpg') 60% 60% / cover no-repeat;
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  /* 複数グラデーションで可読性を制御:
     ① 左上（タイトルエリア）を少し暗くして文字をくっきり
     ② 中央〜右の朝日発光部分を下寄り・右寄りに自然に抑える
     ③ 全体の朝焼け世界観はそのまま維持 */
  background:
    /* 左上タイトルエリア：雲を補強・文字可読性UP */
    radial-gradient(
      ellipse 70% 55% at 20% 30%,
      rgba(28, 14, 8, 0.42) 0%,
      transparent 100%
    ),
    /* 中央の朝日発光を中央右下方向へ自然にシフト（上部への漏れを抑制） */
    radial-gradient(
      ellipse 60% 40% at 62% 58%,
      rgba(255, 200, 140, 0.10) 0%,
      transparent 100%
    ),
    /* ベースオーバーレイ：全体の暗さを穏やかに統一 */
    linear-gradient(
      160deg,
      rgba(45, 20, 12, 0.46) 0%,
      rgba(55, 28, 14, 0.28) 50%,
      rgba(30, 16, 8, 0.38) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 1rem 80px;
  max-width: 700px;
}

/* ロゴ（ヒーロー内） */
.hero-logo-wrap {
  margin-bottom: 1.2rem;
  display: flex;
  justify-content: center;
}
.hero-logo {
  width: 100px;
  height: auto;
  border-radius: 12px;
  background: rgba(255,255,255,.15);
  padding: 6px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  box-shadow: 0 2px 12px rgba(0,0,0,.18);
}

/* 提供元表記（ヒーロー内） */
.hero-provider {
  font-size: .78rem;
  color: rgba(255,255,255,0.85);
  letter-spacing: .06em;
  margin-top: .5rem;
  margin-bottom: 1rem;
  font-family: var(--font-body);
  text-shadow: 0 1px 4px rgba(0,0,0,0.25);
}

.hero-badge {
  display: inline-block;
  padding: .4rem 1.2rem;
  border: 1px solid rgba(201,149,107,.7);
  border-radius: 50px;
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--apricot-light);
  font-family: 'Shippori Mincho', serif;
  margin-bottom: 1.4rem;
  background: rgba(201,149,107,.12);
}

.hero-title {
  margin-bottom: 1.2rem;
}
.hero-title-main {
  display: block;
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}

.hero-subtitle {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: rgba(255,255,255,.92);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.hero-subtitle em {
  font-style: normal;
  color: var(--apricot-light);
  font-weight: 600;
}

.hero-desc {
  font-size: .95rem;
  color: rgba(255,255,255,.78);
  line-height: 1.9;
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 0.8rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.35);
  font-size: .6rem;
  letter-spacing: .2em;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   PROBLEM SECTION
============================================================ */
.problem-section {
  background: var(--ivory);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.problem-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--ivory-dark);
  transition: var(--transition);
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.problem-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--apricot-light), var(--coral-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.2rem;
  color: var(--white);
}
.problem-card p {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--text);
}
.problem-card strong { color: var(--coral); }

.problem-message {
  text-align: center;
  background: linear-gradient(135deg, var(--ivory-dark), var(--white));
  border-radius: var(--radius-md);
  padding: 3rem 2rem;
  border: 1px solid var(--apricot-light);
}
.problem-message p {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  line-height: 1.6;
  color: var(--deep);
  margin-bottom: 1rem;
}
.problem-message strong { color: var(--coral); }
.problem-sub {
  font-size: .95rem !important;
  color: var(--text-muted) !important;
  font-family: 'Noto Sans JP', sans-serif !important;
}

/* ============================================================
   ABOUT SECTION
============================================================ */
.about-section {
  background: var(--cream);
  overflow: hidden;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-catch {
  font-family: 'Shippori Mincho', serif;
  font-size: .9rem;
  color: var(--gold);
  letter-spacing: .2em;
  margin-bottom: .5rem;
}
.about-title {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--deep);
  line-height: 1.3;
  margin-bottom: 1rem;
}
.about-divider {
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--coral), var(--apricot));
  border-radius: 3px;
  margin-bottom: 1.5rem;
}
.about-desc {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--text);
  margin-bottom: 1.2rem;
}
.about-desc strong { color: var(--coral); }
.about-sub {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.about-compass-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-compass-img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.compass-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(to bottom, transparent 60%, rgba(201,149,107,.25));
  pointer-events: none;
}

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

.flow-steps {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.flow-step {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem 2.5rem;
  width: 100%;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--ivory-dark);
  position: relative;
  transition: var(--transition);
}
.flow-step:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.flow-step-num {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--apricot-light);
  line-height: 1;
  min-width: 48px;
}
.flow-step-icon {
  font-size: 2rem;
  line-height: 1;
  min-width: 48px;
}
.flow-step-body h3 {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: .6rem;
  line-height: 1.4;
}
.flow-step-body p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: .8rem;
}
.flow-step-link {
  font-size: .85rem;
  color: var(--coral);
  font-weight: 600;
  border-bottom: 1px solid var(--apricot-light);
  padding-bottom: 2px;
}
.flow-step-link:hover { color: var(--gold); }

/* STEP01 LINE補足テキスト */
.flow-line-note {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  color: #06C755;
  font-weight: 600;
  margin-top: .5rem;
  background: rgba(6, 199, 85, .08);
  border: 1px solid rgba(6, 199, 85, .25);
  border-radius: 50px;
  padding: .25rem .8rem;
}
.flow-line-note i { font-size: .9rem; }

/* STEP補足注記 */
.flow-step-note {
  font-size: .78rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: .6rem;
  padding: .6rem .8rem;
  background: var(--ivory);
  border-left: 2px solid var(--apricot-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.flow-session-list {
  margin: .5rem 0 .8rem;
}
.flow-session-list li {
  font-size: .88rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .3rem;
}
.flow-session-list li i { color: var(--coral); font-size: .75rem; }

.flow-step-final {
  background: linear-gradient(135deg, var(--ivory-dark), var(--white));
  border-color: var(--apricot);
}
.flow-step-final .flow-step-body h3 { color: var(--coral); }

.flow-arrow {
  color: var(--apricot);
  font-size: 1.2rem;
  padding: .6rem 0;
}

/* ============================================================
   DIAGNOSIS SECTION
============================================================ */
.diagnosis-section {
  background: linear-gradient(160deg, #1e1428 0%, #2a1a24 40%, #1a1a2e 100%);
  position: relative;
  overflow: hidden;
}
.diagnosis-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,149,107,.15) 0%, transparent 70%);
  pointer-events: none;
}

.diagnosis-hero {
  max-width: 560px;
  margin: 0 auto 3.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(201,149,107,.3);
}
.diagnosis-compass-img {
  width: 100%;
  height: auto;
  display: block;
}

.type-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto 2.5rem;
}

.type-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(201,149,107,.25);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.type-card:hover {
  background: rgba(201,149,107,.12);
  border-color: rgba(201,149,107,.5);
  transform: translateY(-4px);
}
.type-emoji { font-size: 2rem; margin-bottom: .6rem; }
.type-name {
  font-size: .8rem;
  color: rgba(255,255,255,.85);
  font-weight: 500;
  line-height: 1.4;
}

.diagnosis-message {
  text-align: center;
  margin-bottom: 2.5rem;
}
.diagnosis-note {
  display: inline-block;
  padding: .8rem 2rem;
  border: 1px solid rgba(201,149,107,.4);
  border-radius: 50px;
  font-family: 'Shippori Mincho', serif;
  font-size: .9rem;
  color: var(--apricot-light);
  background: rgba(201,149,107,.08);
}
.diagnosis-note strong { color: var(--gold); }

.diagnosis-cta {
  text-align: center;
}
.cta-lead {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 1rem;
}

/* 診断ボタン下の補足文 */
.cta-hint {
  font-size: .78rem;
  color: var(--muted);
  letter-spacing: .05em;
  margin-top: .5rem;
  font-family: var(--font-body);
}

/* ============================================================
   DIAGNOSIS INTRO SECTION (紹介型・非インタラクティブ)
============================================================ */
.quiz-section {
  background: var(--ivory);
}

.diagnosis-intro-lead {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 3rem;
  line-height: 2;
}
.lead-note {
  display: block;
  margin-top: .6rem;
  font-family: 'Shippori Mincho', serif;
  color: var(--gold-dark);
  font-size: .92rem;
  letter-spacing: .04em;
}

/* 質問カード群 */
.diag-intro-wrap {
  max-width: 760px;
  margin: 0 auto 2.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.diag-q-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--ivory-dark);
  transition: var(--transition);
}
.diag-q-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.diag-q-num {
  font-family: 'Shippori Mincho', serif;
  font-size: .75rem;
  color: var(--gold);
  letter-spacing: .2em;
  margin-bottom: .6rem;
}
.diag-q-num span {
  font-size: 1.1rem;
  font-weight: 600;
  margin-left: .1rem;
}

.diag-q-text {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--deep);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

/* 5段階スケール */
.diag-scale {
  display: flex;
  gap: .5rem;
  justify-content: space-between;
}

.scale-item {
  flex: 1;
  text-align: center;
  font-size: .7rem;
  line-height: 1.4;
  padding: .55rem .3rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--ivory-dark);
  color: var(--text-muted);
  transition: var(--transition);
  cursor: default;
  user-select: none;
}

/* 左端（とても当てはまる）を最も濃く */
.scale-1 { background: rgba(232,131,106,.18); border-color: var(--coral-light); color: var(--coral); font-weight: 600; }
.scale-2 { background: rgba(242,176,138,.13); border-color: var(--apricot-light); color: var(--apricot); }
.scale-3 { background: var(--ivory); }
.scale-4 { background: rgba(242,176,138,.06); }
.scale-5 { background: var(--white); }

/* 補足バッジ */
.diag-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  flex-wrap: wrap;
  padding: 1.1rem 2rem;
  background: linear-gradient(135deg, var(--ivory-dark), var(--white));
  border-radius: 50px;
  border: 1px solid var(--apricot-light);
  font-family: 'Shippori Mincho', serif;
}
.diag-meta-item {
  font-size: .88rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .4rem;
  font-weight: 500;
}
.diag-meta-item i { color: var(--coral); font-size: .8rem; }
.diag-meta-sep {
  color: var(--apricot-light);
  font-size: 1rem;
}

/* CTA */
.diag-intro-cta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============================================================
   INSTRUCTOR SECTION
============================================================ */
.instructor-section {
  background: var(--cream);
}

/* .instructor-main は削除済み（3列グリッドに統合） */

.instructor-avatar-wrap {
  position: relative;
  flex-shrink: 0;
}

.instructor-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--apricot-light), var(--coral-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--white);
  box-shadow: 0 4px 18px rgba(232,131,106,.3);
  overflow: hidden;
}
.instructor-avatar-main {
  width: 160px;
  height: 160px;
  font-size: 3rem;
  box-shadow: 0 6px 28px rgba(232,131,106,.35);
  border: 4px solid var(--ivory-dark);
}

/* 顔写真スタイル */
.instructor-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  display: block;
  transition: transform .4s ease;
}
.instructor-avatar:hover .instructor-photo {
  transform: scale(1.06);
}

.instructor-badge {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--coral), var(--apricot));
  color: var(--white);
  font-size: .65rem;
  padding: .25rem .8rem;
  border-radius: 50px;
  white-space: nowrap;
  font-weight: 600;
}

.instructor-name-en {
  font-family: 'Shippori Mincho', serif;
  font-size: .8rem;
  color: var(--gold);
  letter-spacing: .1em;
  margin-bottom: .3rem;
}
.instructor-name {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: .4rem;
}
.instructor-title {
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: .8rem;
  line-height: 1.5;
}

.instructor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1rem;
}
.tag {
  background: var(--ivory);
  border: 1px solid var(--apricot-light);
  color: var(--gold-dark);
  font-size: .72rem;
  padding: .2rem .7rem;
  border-radius: 50px;
  font-weight: 500;
}

.instructor-bio {
  font-size: .9rem;
  color: var(--text);
  line-height: 1.8;
}

/* 3名横並びグリッド */
.instructor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.instructor-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--ivory-dark);
  text-align: center;
  transition: var(--transition);
}
.instructor-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.instructor-card .instructor-avatar {
  margin: 0 auto 1.2rem;
}
.instructor-card .instructor-name {
  font-size: 1.2rem;
}
.instructor-card .instructor-bio {
  font-size: .85rem;
  text-align: left;
}

/* ============================================================
   MENU SECTION
============================================================ */
.menu-section {
  background: linear-gradient(160deg, #2a1a1e 0%, #1e1428 50%, #1a2428 100%);
  position: relative;
  overflow: hidden;
}
.menu-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(232,131,106,.1) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(201,149,107,.08) 0%, transparent 60%);
  pointer-events: none;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.menu-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(201,149,107,.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(8px);
  position: relative;
}
.menu-card:hover {
  background: rgba(255,255,255,.10);
  border-color: rgba(201,149,107,.45);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,.25);
}

.menu-card-featured {
  background: rgba(201,149,107,.12);
  border-color: rgba(201,149,107,.5);
  box-shadow: 0 8px 30px rgba(201,149,107,.2);
}

.menu-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--coral), var(--apricot));
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  padding: .3rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
  letter-spacing: .08em;
}

.menu-duration {
  font-family: 'Shippori Mincho', serif;
  font-size: .75rem;
  letter-spacing: .2em;
  color: var(--apricot-light);
  margin-bottom: .8rem;
}
.menu-icon { font-size: 2.2rem; margin-bottom: .8rem; }
.menu-title {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .8rem;
}
.menu-desc {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}
.menu-features {
  margin-bottom: 1.5rem;
  text-align: left;
}
.menu-features li {
  font-size: .82rem;
  color: rgba(255,255,255,.75);
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .4rem;
}
.menu-features li i { color: var(--apricot); font-size: .7rem; }

.menu-note {
  text-align: center;
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  font-family: 'Shippori Mincho', serif;
}

/* ============================================================
   VOICES SECTION
============================================================ */
.voices-section {
  background: var(--ivory);
}

.voices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.voices-grid .voice-card:last-child:nth-child(3n-1) {
  grid-column: 2 / 3;
}
.voices-grid .voice-card:last-child:nth-child(3n) {
  grid-column: auto;
}

/* 5枚のときの中央寄せ対応 */
@media (min-width: 768px) {
  .voices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  .voice-card:nth-child(4) {
    grid-column: 1;
  }
  .voice-card:nth-child(5) {
    grid-column: 2;
  }
}

.voice-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--ivory-dark);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column; /* フッターを底に固定し、区切り線の上下余白を均等に保つ */
}
.voice-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.voice-icon {
  font-size: 1.4rem;
  color: var(--apricot-light);
  margin-bottom: .8rem;
}
.voice-text {
  font-size: .9rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: .6rem; /* 区切り線との上余白を詰める */
  flex: 1; /* カード内で本文が伸縮し、フッターを底に安定させる */
}
/* フッター：区切り線・属性・タイプをまとめる */
.voice-footer {
  border-top: 1px solid var(--ivory-dark);
  margin-top: .6rem;   /* 線の上：本文との余白 */
  padding-top: .65rem; /* 線の下：属性との余白（視覚的に均等） */
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.voice-author {
  font-size: .78rem;
  color: var(--text-muted);
  font-family: 'Shippori Mincho', serif;
  letter-spacing: .08em;
  display: flex;
  align-items: center;
  gap: .3rem;
}
.voice-gender {
  font-size: .82rem;
  opacity: .75;
}

/* タイプバッジ：アクセントカラーで主役に */
.voice-type {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .8rem;
  font-weight: 700;
  color: var(--gold-dark);
  background: linear-gradient(135deg, rgba(242,176,138,.18), rgba(232,131,106,.10));
  border: 1px solid var(--apricot-light);
  border-radius: 50px;
  padding: .28rem .85rem;
  width: fit-content;
  letter-spacing: .03em;
  font-family: 'Zen Maru Gothic', sans-serif;
}

/* ============================================================
   SESSION BRIDGE CTA（体験談→セッション誘導）
============================================================ */
.session-bridge-section {
  background: var(--ivory);
  padding: 4rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--apricot-light);
}

.session-bridge-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.session-bridge-lead {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.session-bridge-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

/* ============================================================
   FREE SESSION CTA
============================================================ */
.free-session-section {
  background: linear-gradient(135deg, var(--ivory-dark) 0%, var(--cream) 100%);
  border-top: 1px solid var(--apricot-light);
  border-bottom: 1px solid var(--apricot-light);
}

.free-session-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--apricot-light);
}

.free-session-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--coral), var(--apricot));
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  padding: .3rem 1.2rem;
  border-radius: 50px;
  letter-spacing: .12em;
  margin-bottom: 1.2rem;
}

.free-session-title {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--deep);
  margin-bottom: .5rem;
}
.free-session-sub {
  font-family: 'Shippori Mincho', serif;
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.free-session-details {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding: 1.2rem;
  background: var(--ivory);
  border-radius: var(--radius-md);
}
.session-detail-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: var(--text);
}
.session-detail-item i { color: var(--coral); }

.free-session-list {
  display: inline-flex;
  flex-direction: column;
  gap: .5rem;
  text-align: left;
  margin-bottom: 2rem;
}
.free-session-list li {
  font-size: .9rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .6rem;
}
.free-session-list li i { color: var(--coral); }

/* 導入コピー（セクション最上部） */
.free-session-intro {
  font-family: var(--font-heading);
  font-size: .88rem;
  color: var(--coral);
  letter-spacing: .08em;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.free-session-note {
  font-size: .78rem;
  color: var(--muted);
  margin-top: 1rem;
  line-height: 1.6;
}

/* 診断誘導サブノート */
.free-session-note-sub {
  font-size: .78rem;
  color: var(--muted);
  margin-top: .4rem;
}
.free-session-diag-link {
  color: var(--coral);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
  transition: opacity .2s;
}
.free-session-diag-link:hover {
  opacity: .7;
}

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

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--ivory-dark);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1.4rem 1.5rem;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
}
.faq-question:hover { background: var(--ivory); }
.faq-q {
  min-width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coral), var(--apricot));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Shippori Mincho', serif;
  font-weight: 600;
  font-size: .9rem;
  flex-shrink: 0;
}
.faq-question span:nth-child(2) {
  flex: 1;
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  color: var(--deep);
  line-height: 1.5;
}
.faq-icon {
  color: var(--gold);
  font-size: .8rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}
.faq-item.open .faq-answer {
  max-height: 200px;
}
.faq-answer p {
  padding: 0 1.5rem 1.4rem 4rem;
  font-size: .9rem;
  color: var(--text);
  line-height: 1.8;
}

/* ============================================================
   CLOSING SECTION
============================================================ */
.closing-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.closing-bg {
  position: absolute;
  inset: 0;
}
.closing-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* 全体を5〜10%明るく・彩度をほんのり上げて温かみをプラス */
  filter: brightness(.44) saturate(.9);
}
.closing-overlay {
  position: absolute;
  inset: 0;
  /* ① 道の中央に柔らかい光を足す（暖色の楕円ハイライト） */
  /* ② 左右の木陰を少し持ち上げる（四隅の暗さを控えめに） */
  /* ③ 全体のベースは映画ラストシーンの余韻を残す薄めオーバーレイ */
  background:
    radial-gradient(
      ellipse 40% 35% at 50% 55%,
      rgba(210, 155, 100, 0.18) 0%,
      transparent 100%
    ),
    linear-gradient(
      180deg,
      rgba(18, 10, 6, 0.48) 0%,
      rgba(28, 14, 8, 0.36) 40%,
      rgba(22, 12, 6, 0.42) 100%
    );
}

.closing-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.closing-compass {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 2.5rem;
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .7; transform: scale(1.15); }
}

.closing-message {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  color: rgba(255,255,255,.88);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.closing-message strong { color: var(--apricot-light); }

.closing-message-main {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: var(--white);
  line-height: 1.5;
  margin: 2rem 0 2.5rem;
}
.closing-message-main strong { color: var(--apricot-light); }

.closing-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* ============================================================
   FOOTER
============================================================ */
.site-footer {
  background: var(--deep);
  padding: 3rem 0 2rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.footer-logo .logo-text {
  color: rgba(255,255,255,.9);
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: 1.1rem;
}
.footer-logo .logo-icon { color: var(--gold); }
.footer-logo-img {
  width: 52px;
  max-width: 52px;
  height: auto;
  border-radius: 8px;
  background: rgba(255,255,255,.1);
  padding: 4px;
  display: block;
  margin-bottom: .6rem;
  flex-shrink: 0;
}
.footer-tagline {
  font-size: .78rem;
  color: rgba(255,255,255,.45);
  margin-top: .5rem;
  font-family: 'Shippori Mincho', serif;
}
.footer-provider {
  font-size: .72rem;
  color: rgba(255,255,255,.38);
  margin-top: .3rem;
  letter-spacing: .04em;
  font-family: var(--font-body);
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.8rem;
}
.footer-nav a {
  font-size: .78rem;
  color: rgba(255,255,255,.55);
  transition: var(--transition);
  letter-spacing: .04em;
}
.footer-nav a:hover { color: var(--apricot-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-org {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  font-family: 'Zen Maru Gothic', sans-serif;
  margin-bottom: .4rem;
}
.footer-contact {
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  margin-bottom: .6rem;
}
.footer-contact a { color: var(--apricot-light); }
.footer-contact a:hover { color: var(--gold); }
.footer-copy {
  font-size: .72rem;
  color: rgba(255,255,255,.3);
}

/* ============================================================
   FLOATING CTA & BACK TO TOP
============================================================ */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  pointer-events: none;
}
.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.floating-btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: linear-gradient(135deg, var(--coral), var(--apricot));
  color: var(--white);
  padding: .85rem 1.5rem;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  font-family: 'Zen Maru Gothic', sans-serif;
  box-shadow: 0 4px 20px rgba(232,131,106,.5);
  transition: var(--transition);
}
.floating-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(232,131,106,.6);
}

.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(58,46,40,.7);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  pointer-events: none;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.15);
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.back-to-top:hover { background: var(--gold); }

/* ============================================================
   ANIMATIONS
============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn .8s ease forwards;
}
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-in-up.in-view {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity .8s ease, transform .8s ease;
}
.fade-in-left.in-view {
  opacity: 1;
  transform: translateX(0);
}
.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity .8s ease, transform .8s ease;
}
.fade-in-right.in-view {
  opacity: 1;
  transform: translateX(0);
}

@keyframes fadeIn {
  to { opacity: 1; transform: translateY(0); }
}

.delay-1 { animation-delay: .15s; transition-delay: .15s; }
.delay-2 { animation-delay: .3s;  transition-delay: .3s; }
.delay-3 { animation-delay: .45s; transition-delay: .45s; }
.delay-4 { animation-delay: .6s;  transition-delay: .6s; }

/* ============================================================
   RESPONSIVE — Tablet
============================================================ */
@media (max-width: 960px) {
  .about-content { grid-template-columns: 1fr; gap: 3rem; }
  .about-compass-wrap { max-width: 500px; margin: 0 auto; }
  .about-compass-img { height: 350px; }
  .type-grid { grid-template-columns: repeat(4, 1fr); }
  .menu-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .voices-grid { grid-template-columns: repeat(2, 1fr); }
  .instructor-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .instructor-tags { justify-content: center; }
}

/* ============================================================
   RESPONSIVE — Mobile
============================================================ */
@media (max-width: 640px) {
  .section { padding: 70px 0; }

  /* Header */
  .main-nav {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(251,245,238,.98);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    transform: translateY(-110%);
    transition: transform .4s cubic-bezier(.4,0,.2,1);
    border-bottom: 1px solid var(--ivory-dark);
    box-shadow: var(--shadow-md);
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; gap: .8rem; }
  .main-nav a { font-size: 1rem; padding: .5rem 0; }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero-content { padding: 100px 1rem 60px; }
  .hero-cta { flex-direction: column; gap: .8rem; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  /* Problem */
  .problem-grid { grid-template-columns: repeat(2, 1fr); }

  /* Flow */
  .flow-step { flex-direction: column; gap: 1rem; padding: 1.5rem; }
  .flow-step-num { font-size: 1.3rem; }

  /* Diagnosis */
  .type-grid { grid-template-columns: repeat(2, 1fr); }

  /* Quiz */
  .quiz-step { padding: 1.5rem; }
  /* Diagnosis intro */
  .diag-scale { gap: .3rem; }
  .scale-item { font-size: .62rem; padding: .45rem .2rem; }
  .diag-intro-cta { flex-direction: column; align-items: center; }
  .diag-intro-cta .btn { width: 90%; justify-content: center; }

  /* Instructor */
  .instructor-grid { grid-template-columns: 1fr; }
  .instructor-card { padding: 1.5rem; }

  /* Voices */
  .voices-grid {
    grid-template-columns: 1fr;
  }
  .voice-card:nth-child(4), .voice-card:nth-child(5) { grid-column: auto; }

  /* Menu card */
  .menu-card { padding: 2rem 1.5rem; }

  /* Free session */
  .free-session-inner { padding: 2.5rem 1.5rem; }
  .free-session-details { flex-direction: column; gap: .8rem; }

  /* Closing */
  .closing-cta { flex-direction: column; align-items: center; }
  .closing-cta .btn { width: 90%; justify-content: center; }

  /* Floating */
  .floating-btn span { display: none; }
  .floating-btn { padding: 1rem; border-radius: 50%; }

  /* FAQ */
  .faq-answer p { padding-left: 3rem; }
}