/* ============================================
   新流舎 LP — エディトリアルミニマルデザイン
   参考: shimekiri-techo.words-inc.co.jp
   ============================================ */

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

:root {
  --bg:       #FBFAF8;   /* クリームオフホワイト */
  --bg-gray:  #F5F5F5;
  --black:    #393939;   /* チャコール */
  --black-d:  #292929;
  --gray-mid: #A0A0A0;
  --gray-lt:  #D6D6D6;
  --white:    #FFFFFF;
  --font-serif: 'Noto Serif JP', 'YuMincho', 'Hiragino Mincho ProN', serif;
  --font-sans:  'Noto Sans JP', 'Hiragino Sans', sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.3s var(--ease);
  --max-w: 1080px;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--black);
  line-height: 1.85;
  background: var(--bg);
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 40px; }

/* ────────────────────────────────────────
   ボタン
──────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 40px;
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.12em;
  font-family: var(--font-sans);
  transition: var(--transition); cursor: pointer; border: none;
  border-radius: 0;
}
.btn-primary {
  background: var(--black); color: var(--white);
  border: 1px solid var(--black);
}
.btn-primary:hover {
  background: var(--black-d);
}
.btn-outline {
  background: transparent; color: var(--black);
  border: 1px solid var(--black);
}
.btn-outline:hover {
  background: var(--black); color: var(--white);
}
.btn-outline-white {
  background: transparent; color: var(--white);
  border: 1px solid rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: var(--white); color: var(--black);
}
.btn-lg { padding: 20px 56px; font-size: 0.9rem; }
.btn-full { width: 100%; padding: 18px; font-size: 0.9rem; }

/* ────────────────────────────────────────
   ナビゲーション
──────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 28px 0; transition: var(--transition);
}
.nav.scrolled {
  background: rgba(251,250,248,0.96);
  backdrop-filter: blur(12px);
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-lt);
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 40px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-serif); font-size: 1rem; font-weight: 700;
  color: var(--white); letter-spacing: 0.15em;
  transition: var(--transition);
}
.nav.scrolled .nav-logo { color: var(--black); }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  color: rgba(255,255,255,0.7); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.08em; transition: var(--transition);
}
.nav.scrolled .nav-links a { color: var(--gray-mid); }
.nav-links a:hover { color: var(--white); }
.nav.scrolled .nav-links a:hover { color: var(--black); }
.nav-cta {
  padding: 10px 24px;
  border: 1px solid rgba(255,255,255,0.5);
  color: var(--white) !important;
  font-weight: 700 !important;
  transition: var(--transition);
}
.nav.scrolled .nav-cta {
  border-color: var(--black);
  color: var(--black) !important;
}
.nav-cta:hover {
  background: var(--white) !important;
  color: var(--black) !important;
}
.nav.scrolled .nav-cta:hover {
  background: var(--black) !important;
  color: var(--white) !important;
}
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
}
.nav-toggle span {
  display: block; width: 22px; height: 1px; background: var(--white);
  transition: var(--transition);
}
.nav.scrolled .nav-toggle span { background: var(--black); }

/* ────────────────────────────────────────
   ヒーロー
──────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--black); overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.25;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: rgba(41,41,41,0.6);
}
.hero-content.hero-split {
  position: relative; z-index: 2;
  padding: 0 40px; max-width: 1100px; width: 100%;
  display: grid; grid-template-columns: 1fr 380px; gap: 64px; align-items: center;
}
.hero-text-side { text-align: left; }
.hero-img-side { display: flex; justify-content: center; }
.hero-photo {
  width: 100%; max-width: 360px;
  opacity: 0; animation: fadeUp 0.9s var(--ease) forwards 0.6s;
}
.hero-badge {
  display: inline-block;
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.2em;
  color: rgba(255,255,255,0.5); text-transform: uppercase;
  margin-bottom: 32px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) forwards 0.1s;
}
.hero-title {
  font-family: var(--font-serif); font-size: 3rem; font-weight: 700;
  color: var(--white); line-height: 1.6; margin-bottom: 32px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) forwards 0.3s;
}
.hero-accent { color: var(--white); opacity: 1; }
.hero-sub {
  color: rgba(255,255,255,0.55); font-size: 0.95rem; line-height: 2.2;
  margin-bottom: 48px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) forwards 0.5s;
}
.text-accent-inline { color: var(--white); opacity: 1; font-weight: 700; }
.hero-cta-group {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-bottom: 56px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) forwards 0.7s;
}
.hero-trust {
  display: flex; align-items: center; gap: 28px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) forwards 0.9s;
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 28px;
}
.hero-trust-item { text-align: left; }
.hero-trust-number {
  display: block; font-family: var(--font-serif); font-size: 1.6rem;
  font-weight: 700; color: var(--white); line-height: 1.1;
}
.hero-trust-label {
  font-size: 0.65rem; color: rgba(255,255,255,0.35); letter-spacing: 0.08em; margin-top: 4px; display: block;
}
.hero-trust-divider {
  width: 1px; height: 36px; background: rgba(255,255,255,0.15); flex-shrink: 0;
}
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.3); font-size: 0.65rem; letter-spacing: 0.3em; text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(180deg, rgba(255,255,255,0.3), transparent);
  animation: scrollLine 2s ease infinite;
}

/* ────────────────────────────────────────
   セクション共通
──────────────────────────────────────── */
.section { padding: 120px 0; }
.section-label {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.35em;
  text-transform: uppercase; color: var(--gray-mid); margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::after {
  content: ''; display: block; width: 32px; height: 1px; background: var(--gray-lt);
}
.section-title {
  font-family: var(--font-serif); font-size: 2.2rem; font-weight: 700;
  line-height: 1.65; margin-bottom: 64px; color: var(--black-d);
}

/* ────────────────────────────────────────
   写真背景 共通
──────────────────────────────────────── */
.has-photo-bg { position: relative; overflow: hidden; }
.photo-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.photo-overlay { position: absolute; inset: 0; }
.photo-overlay-light { background: rgba(251,250,248,0.9); }
.photo-overlay-dark  { background: rgba(41,41,41,0.82); }
.has-photo-bg > .container { position: relative; z-index: 2; }

/* ────────────────────────────────────────
   中間CTA
──────────────────────────────────────── */
.section-mid-cta { padding: 48px 0; background: var(--bg-gray); text-align: center; }
.section-mid-cta-photo { padding: 80px 0; position: relative; overflow: hidden; text-align: center; }
.section-mid-cta-photo > .container { position: relative; z-index: 2; }
.mid-cta-text {
  font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700;
  margin-bottom: 24px; color: var(--white); letter-spacing: 0.08em;
}

/* ────────────────────────────────────────
   課題
──────────────────────────────────────── */
.section-problem { background: var(--bg); }
.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--gray-lt); margin-bottom: 64px;
  border: 1px solid var(--gray-lt);
}
.problem-card {
  background: var(--white); padding: 40px 32px;
  transition: var(--transition);
}
.problem-card:hover { background: var(--bg); }
.problem-icon { color: var(--gray-mid); margin-bottom: 20px; }
.problem-voice { font-size: 0.95rem; line-height: 2; color: var(--gray-mid); }
.problem-voice strong { color: var(--black); font-weight: 700; }

.problem-insight { max-width: 720px; margin: 0 auto; }
.insight-box {
  padding: 56px 64px; text-align: center;
  border: 1px solid var(--gray-lt); background: var(--white);
}
.insight-box p { font-size: 0.95rem; line-height: 2; color: var(--gray-mid); margin-bottom: 8px; }
.insight-box p:last-child { margin-bottom: 0; }
.insight-highlight {
  font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700;
  color: var(--black-d); margin: 24px 0; line-height: 1.7;
}

/* ────────────────────────────────────────
   解決策
──────────────────────────────────────── */
.section-what { background: var(--white); }
.what-content { display: flex; flex-direction: column; gap: 56px; }
.what-text p { font-size: 1rem; line-height: 2.2; color: var(--gray-mid); margin-bottom: 20px; }
.what-text strong { color: var(--black); font-weight: 700; }
.what-comparison { display: flex; align-items: stretch; }
.comparison-box { flex: 1; }
.comparison-photo { height: 180px; background-size: cover; background-position: center; }
.comparison-without .comparison-photo { filter: grayscale(100%) brightness(0.8); }
.comparison-with .comparison-photo   { filter: grayscale(20%) brightness(0.7); }
.comparison-box h4, .comparison-box ul { padding: 0 36px; }
.comparison-box h4 { padding-top: 28px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 20px; }
.comparison-box ul { padding-bottom: 36px; }
.comparison-box li { padding: 10px 0; font-size: 0.9rem; position: relative; padding-left: 20px; border-bottom: 1px solid; }
.comparison-without { background: var(--bg-gray); border: 1px solid var(--gray-lt); }
.comparison-without h4 { color: var(--gray-mid); }
.comparison-without li { color: var(--gray-mid); border-color: var(--gray-lt); }
.comparison-without li::before { content: '—'; position: absolute; left: 0; color: var(--gray-lt); }
.comparison-with { background: var(--black-d); color: var(--white); }
.comparison-with h4 { color: var(--white); }
.comparison-with li { color: rgba(255,255,255,0.75); border-color: rgba(255,255,255,0.08); }
.comparison-with li::before { content: '✓'; position: absolute; left: 0; color: var(--white); font-size: 0.75rem; }
.comparison-arrow {
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-lt); padding: 0 24px; flex-shrink: 0;
}

/* ────────────────────────────────────────
   データ比較
──────────────────────────────────────── */
.section-data { background: var(--bg); padding: 80px 0; }
.data-block {
  display: flex; align-items: flex-start; justify-content: center;
  gap: 0; margin-bottom: 48px;
  border: 1px solid var(--gray-lt);
}
.data-item { text-align: center; flex: 1; padding: 56px 48px; }
.data-item:first-child { border-right: 1px solid var(--gray-lt); }
.data-label {
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.2em;
  color: var(--gray-mid); text-transform: uppercase; margin-bottom: 24px;
}
.data-value {
  font-family: var(--font-serif); font-size: 6rem; font-weight: 700;
  line-height: 1; margin-bottom: 16px; letter-spacing: -0.02em;
}
.data-value span { font-size: 2.5rem; font-weight: 400; }
.data-value-low  { color: var(--gray-lt); }
.data-value-high { color: var(--black-d); }
.data-bar-wrap {
  width: 100%; height: 2px; background: var(--bg-gray); margin-bottom: 20px; overflow: hidden;
}
.data-bar { height: 100%; }
.data-bar-low  { background: var(--gray-lt); width: 25%; }
.data-bar-high { background: var(--black); width: 60%; }
.data-desc { font-size: 0.8rem; color: var(--gray-mid); line-height: 2; }
.data-divider {
  font-size: 0.7rem; letter-spacing: 0.2em; color: var(--gray-lt);
  text-transform: uppercase; writing-mode: vertical-rl;
  display: flex; align-items: center; justify-content: center;
  padding: 0 16px; flex-shrink: 0;
}
.data-note {
  text-align: center; font-family: var(--font-serif);
  font-size: 1rem; color: var(--gray-mid); line-height: 2.2;
  max-width: 640px; margin: 0 auto;
}

/* ────────────────────────────────────────
   未来像
──────────────────────────────────────── */
.section-future { background: var(--black-d); color: var(--white); position: relative; }
.section-future .section-label { color: rgba(255,255,255,0.3); }
.section-future .section-label::after { background: rgba(255,255,255,0.1); }
.section-future .section-title { color: var(--white); }
.future-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.05); }
.future-card {
  background: var(--black-d); padding: 0;
  transition: var(--transition); overflow: hidden;
}
.future-card:hover { background: rgba(255,255,255,0.04); }
.future-card-img { height: 200px; background-size: cover; background-position: center; opacity: 0.6; transition: var(--transition); }
.future-card:hover .future-card-img { opacity: 0.8; }
.future-card-body { padding: 32px; border-top: 1px solid rgba(255,255,255,0.06); }
.future-card h3 { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; margin-bottom: 12px; color: var(--white); }
.future-card p { font-size: 0.85rem; color: rgba(255,255,255,0.45); line-height: 2; }

/* ────────────────────────────────────────
   実例（Proof）
──────────────────────────────────────── */
.section-proof { background: var(--bg); }
.proof-card {
  background: var(--white); border: 1px solid var(--gray-lt);
  overflow: hidden;
}
.proof-card + .proof-card { margin-top: 2px; }
.proof-card-second { margin-top: 48px; border: 1px solid var(--gray-lt); }
.proof-before, .proof-after { padding: 40px 52px; }
.proof-with-photo {
  display: grid; grid-template-columns: 260px 1fr; gap: 0; padding: 0 !important;
}
.proof-section-photo { background-size: cover; background-position: center; min-height: 200px; }
.proof-before .proof-section-photo { filter: grayscale(90%) brightness(0.75); }
.proof-section-text { padding: 40px 44px; }
.proof-before { background: var(--bg); border-bottom: 1px solid var(--gray-lt); }
.proof-phase-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.25em;
  text-transform: uppercase; margin-bottom: 16px; color: var(--gray-mid);
}
.proof-phase-after { color: var(--black); }
.proof-phase-after svg { stroke: var(--black); }
.proof-before p { font-size: 0.9rem; color: var(--gray-mid); line-height: 2; }

.proof-process { padding: 24px 52px; background: var(--black-d); }
.proof-process-inner { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.proof-process-label {
  font-size: 0.65rem; font-weight: 500; color: rgba(255,255,255,0.3);
  letter-spacing: 0.2em; text-transform: uppercase; flex-shrink: 0;
}
.proof-steps { display: flex; gap: 8px; flex-wrap: wrap; }
.proof-step-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.04); padding: 6px 16px;
  border: 1px solid rgba(255,255,255,0.08);
}
.proof-step-num {
  display: flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; background: rgba(255,255,255,0.15);
  color: var(--white); font-size: 0.65rem; font-weight: 700; flex-shrink: 0;
}

/* 書籍モックアップ */
.proof-result-book { display: flex; align-items: center; gap: 28px; margin-bottom: 28px; }
.book-mockup { display: flex; flex-shrink: 0; width: 100px; height: 140px; perspective: 600px; }
.book-spine {
  width: 10px; height: 100%;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  border-radius: 1px 0 0 1px;
  transform: rotateY(-18deg); transform-origin: right center;
}
.book-cover {
  flex: 1; height: 100%;
  background: linear-gradient(135deg, #2a2a2a, #393939);
  border-radius: 0 2px 2px 0;
  box-shadow: 3px 3px 12px rgba(0,0,0,0.15);
  display: flex; align-items: center; justify-content: center; padding: 12px;
}
.book-cover-inner { text-align: center; }
.book-title-small { display: block; font-size: 0.55rem; font-weight: 700; color: rgba(255,255,255,0.8); line-height: 1.6; margin-bottom: 8px; }
.book-author { display: block; font-size: 0.5rem; color: rgba(255,255,255,0.4); letter-spacing: 0.1em; }
.book-cover-son    { background: linear-gradient(135deg, #1a2a3a, #2a3a4a) !important; }
.book-cover-arakawa{ background: linear-gradient(135deg, #2a1a3a, #3a2a4a) !important; }
.proof-result-text strong { font-family: var(--font-serif); font-size: 1.2rem; display: block; margin-bottom: 4px; }
.proof-result-text p { font-size: 0.85rem; color: var(--gray-mid); line-height: 1.8; }

.proof-result-highlight {
  display: flex; align-items: center; gap: 20px;
  background: var(--bg); padding: 20px 24px;
  border: 1px solid var(--gray-lt); margin-bottom: 12px;
  transition: var(--transition);
}
.proof-result-highlight:hover { background: var(--white); }
.proof-result-highlight-gold {
  background: var(--black-d) !important;
  border-color: var(--black-d) !important;
}
.proof-result-highlight-gold strong { color: var(--white) !important; }
.proof-result-highlight-gold span { color: rgba(255,255,255,0.4) !important; }
.proof-tv-badge {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(57,57,57,0.06);
}
.proof-result-highlight-gold .proof-tv-badge { background: rgba(255,255,255,0.08); }
.proof-tv-badge svg { stroke: var(--black); }
.proof-result-highlight-gold .proof-tv-badge svg { stroke: var(--white); }
.proof-result-highlight strong { display: block; font-size: 0.95rem; color: var(--black); margin-bottom: 2px; }
.proof-result-highlight span   { font-size: 0.75rem; color: var(--gray-mid); }
.proof-result-highlights { display: flex; flex-direction: column; gap: 0; margin-bottom: 20px; }
.proof-result-message { font-size: 0.9rem; color: var(--gray-mid); line-height: 2.2; }
.proof-result-message strong { color: var(--black); }

/* ────────────────────────────────────────
   How
──────────────────────────────────────── */
.section-how { background: var(--white); }
.how-intro { max-width: 680px; margin-bottom: 72px; }
.how-intro p { font-size: 1rem; line-height: 2.3; color: var(--gray-mid); }
.how-steps { display: flex; flex-direction: column; gap: 1px; background: var(--gray-lt); }
.how-step.has-image {
  display: grid; grid-template-columns: 300px 1fr;
  background: var(--white); transition: var(--transition);
}
.how-step.has-image:hover { background: var(--bg); }
.how-step-img { background-size: cover; background-position: center; min-height: 220px; opacity: 0.75; transition: var(--transition); }
.how-step.has-image:hover .how-step-img { opacity: 0.9; }
.how-step-text { display: flex; gap: 28px; padding: 44px 48px; align-items: flex-start; border-left: 1px solid var(--gray-lt); }
.how-step-number {
  font-family: var(--font-serif); font-size: 3rem; font-weight: 700;
  color: var(--gray-lt); line-height: 1; flex-shrink: 0; min-width: 56px;
}
.how-step-content h3 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; color: var(--black-d); }
.how-step-content p  { font-size: 0.88rem; color: var(--gray-mid); line-height: 2.1; }
.how-step-content strong { color: var(--black); }

/* ────────────────────────────────────────
   Who（新流舎）
──────────────────────────────────────── */
.section-who { background: var(--black-d); color: var(--white); text-align: center; padding: 120px 0; position: relative; }
.who-content { max-width: 680px; margin: 0 auto; }
.who-label {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase;
  color: rgba(255,255,255,0.3); margin-bottom: 24px; display: block;
}
.who-title {
  font-family: var(--font-serif); font-size: 2.8rem; font-weight: 700;
  margin-bottom: 16px; color: var(--white); letter-spacing: 0.1em;
}
.who-lead { font-size: 0.85rem; color: rgba(255,255,255,0.4); letter-spacing: 0.1em; margin-bottom: 40px; }
.who-text { font-size: 0.9rem; color: rgba(255,255,255,0.5); line-height: 2.3; margin-bottom: 16px; }
.who-stats { margin-top: 64px; display: flex; justify-content: center; }
.who-stat {
  display: inline-flex; align-items: center; gap: 20px;
  border: 1px solid rgba(255,255,255,0.1); padding: 32px 56px;
}
.who-stat-number { font-family: var(--font-serif); font-size: 2.8rem; font-weight: 700; color: rgba(255,255,255,0.3); }
.who-stat-number-gold { color: var(--white); }
.who-stat-arrow { font-size: 1.2rem; color: rgba(255,255,255,0.2); }
.who-stat-label { font-size: 0.7rem; color: rgba(255,255,255,0.3); letter-spacing: 0.08em; display: block; margin-top: 6px; }

/* ────────────────────────────────────────
   CTA / Contact
──────────────────────────────────────── */
.section-contact { background: var(--bg); padding: 120px 0 140px; }
.section-contact .section-title { text-align: center; }
.contact-sub { text-align: center; font-size: 0.9rem; color: var(--gray-mid); margin-top: -48px; margin-bottom: 40px; }
.contact-benefits {
  display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; margin-bottom: 48px;
}
.contact-benefit { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 500; color: var(--gray-mid); }
.contact-benefit svg { color: var(--black); flex-shrink: 0; }
.contact-grid-with-photo {
  max-width: 960px; margin: 0 auto;
  display: grid; grid-template-columns: 300px 1fr;
  background: var(--white); border: 1px solid var(--gray-lt); overflow: hidden;
}
.contact-form-wrap { box-shadow: none; border-radius: 0; }
.contact-photo-side { position: relative; overflow: hidden; }
.contact-side-img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(20%); }
.contact-photo-quote {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 28px;
  background: linear-gradient(transparent, rgba(41,41,41,0.88));
}
.contact-photo-quote p { font-family: var(--font-serif); font-size: 0.88rem; color: var(--white); line-height: 1.8; }
.contact-form-wrap { background: var(--white); padding: 52px 48px; border-left: 1px solid var(--gray-lt); }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em; margin-bottom: 8px; color: var(--black); }
.required { color: #c0392b; font-size: 0.7rem; font-weight: 400; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 1px solid var(--gray-lt); border-radius: 0;
  font-size: 0.9rem; font-family: var(--font-sans);
  transition: var(--transition); background: var(--bg); color: var(--black);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--black); background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ────────────────────────────────────────
   フッター
──────────────────────────────────────── */
.footer { background: var(--black-d); color: var(--white); padding: 48px 0 0; }
.footer-inner {
  text-align: center; padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-logo { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; letter-spacing: 0.2em; }
.footer-tagline { font-size: 0.7rem; color: rgba(255,255,255,0.3); margin-top: 6px; letter-spacing: 0.08em; }
.footer-bottom { padding: 20px 0; text-align: center; }
.footer-bottom p { font-size: 0.65rem; color: rgba(255,255,255,0.2); letter-spacing: 0.1em; }

/* ────────────────────────────────────────
   モバイル固定CTA
──────────────────────────────────────── */
.sticky-cta {
  display: none; position: fixed; bottom: 0; left: 0; width: 100%;
  padding: 12px 16px; background: rgba(41,41,41,0.97);
  backdrop-filter: blur(12px); z-index: 999;
  box-shadow: 0 -1px 0 rgba(255,255,255,0.05);
  transform: translateY(100%); transition: var(--transition);
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta .btn { border-radius: 0; }

/* ────────────────────────────────────────
   アニメーション
──────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollLine {
  0%    { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%   { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50.1% { transform-origin: bottom; }
  100%  { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}
.fade-in { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ────────────────────────────────────────
   レスポンシブ
──────────────────────────────────────── */
@media (max-width: 1024px) {
  .container { padding: 0 32px; }
  .hero-content.hero-split { padding: 0 32px; gap: 40px; }
  .hero-title { font-size: 2.4rem; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; width: 100%;
    background: rgba(41,41,41,0.98); flex-direction: column; padding: 24px 32px; gap: 16px;
  }
  .nav-links.active { display: flex; }
  .nav-links a { color: rgba(255,255,255,0.6) !important; }
  .nav-cta { border-color: rgba(255,255,255,0.3) !important; color: var(--white) !important; }
  .nav-toggle { display: flex; }

  .hero-content.hero-split { grid-template-columns: 1fr; }
  .hero-img-side { display: none; }
  .hero-title { font-size: 1.9rem; }
  .hero-sub { font-size: 0.88rem; }
  .hero-trust { gap: 16px; flex-wrap: wrap; }

  .section { padding: 80px 0; }
  .section-title { font-size: 1.6rem; margin-bottom: 48px; }
  .problem-grid { grid-template-columns: 1fr; gap: 1px; }
  .future-grid { grid-template-columns: 1fr; }
  .what-comparison { flex-direction: column; }
  .comparison-arrow { transform: rotate(90deg); padding: 16px 0; }

  .data-block { flex-direction: column; }
  .data-item:first-child { border-right: none; border-bottom: 1px solid var(--gray-lt); }
  .data-divider { writing-mode: horizontal-tb; padding: 12px 0; }
  .data-value { font-size: 4rem; }

  .proof-with-photo { grid-template-columns: 1fr; }
  .proof-section-photo { min-height: 180px; }
  .proof-before, .proof-after { padding: 32px 28px; }
  .proof-section-text { padding: 32px 28px; }
  .proof-process { padding: 20px 28px; }
  .proof-steps { gap: 6px; }
  .proof-result-book { flex-direction: column; align-items: flex-start; }

  .how-step.has-image { grid-template-columns: 1fr; }
  .how-step-img { min-height: 200px; }
  .how-step-text { padding: 32px 28px; border-left: none; border-top: 1px solid var(--gray-lt); }

  .contact-grid-with-photo { grid-template-columns: 1fr; }
  .contact-photo-side { height: 240px; }
  .contact-side-img { height: 240px; }
  .contact-form-wrap { padding: 36px 28px; border-left: none; border-top: 1px solid var(--gray-lt); }
  .form-row { grid-template-columns: 1fr; }

  .who-stat { padding: 28px 32px; flex-wrap: wrap; justify-content: center; }
  .who-stat-label { text-align: center; width: 100%; }
  .who-title { font-size: 2rem; }
  .insight-box { padding: 40px 28px; }
  .insight-highlight { font-size: 1.2rem; }
  .contact-benefits { gap: 16px; }

  .sticky-cta { display: block; }
  .footer { padding-bottom: 80px; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .hero-content.hero-split { padding: 0 20px; }
  .hero-title { font-size: 1.6rem; }
  .hero-cta-group { flex-direction: column; }
  .btn { width: 100%; }
  .hero-trust { flex-direction: column; gap: 12px; align-items: flex-start; }
  .hero-trust-divider { width: 28px; height: 1px; }
  .data-value { font-size: 3.5rem; }
}