/* =============================================================
   Gas Compare — main.css
   デザイン：昭和工業風 ダイナミック×信頼感
   ============================================================= */

/* ===== CSS変数 ===== */
:root {
  --navy:        #0d1f3c;
  --navy-mid:    #162d54;
  --navy-light:  #1e3d6e;
  --gold:        #c8a84b;
  --gold-light:  #f0d080;
  --gold-pale:   #fdf6e3;
  --white:       #ffffff;
  --off-white:   #f7f5f0;
  --gray:        #8a8a8a;
  --gray-light:  #e8e6e0;
  --text:        #1a1a1a;
  --enepi:       #1a73e8;
  --enepi-dark:  #1558b8;
  --enepi-pale:  #e8f0fe;
  --gasu:        #1a8a3c;
  --gasu-dark:   #136030;
  --gasu-pale:   #e8f5ec;
  --danger:      #c0392b;

  --font-serif: 'Noto Serif JP', 'Georgia', serif;
  --font-sans:  'Inter', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', sans-serif;

  --max-w: 1140px;
  --gutter: 1.5rem;
  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow: 0 4px 20px rgba(0,0,0,.1);
  --shadow-md: 0 8px 40px rgba(0,0,0,.15);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.2);
  --transition: .25s ease;
}

/* ===== リセット ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 20px; /* ベース：全 rem 値がここを基準に拡大 */
}
body {
  font-family: var(--font-sans);
  font-size: 1rem;  /* = 20px */
  line-height: 1.85;
  color: var(--text);
  background: var(--off-white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

/* ===== コンテナ ===== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ===== 画像プレースホルダー ===== */
.img-ph {
  background: linear-gradient(135deg, #b8cfe8 0%, #d0e4f5 100%);
  border: 2px dashed #7aaed4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  min-height: 320px;
  color: #2a5a8c;
  font-size: .85rem;
  font-weight: 700;
  position: relative;
}
.img-ph::before { content: '📷 ' attr(data-label); font-size: .8rem; opacity: .7; }
.img-ph::after  { content: attr(data-size); font-size: .9rem; }
.img-ph--card   { min-height: 200px; border-radius: var(--radius-lg); }
.img-ph--full   { min-height: 400px; border-radius: 0; }

/* ===== セクション共通 ===== */
section { padding: 3.5rem 0; }
.section-label {
  font-family: var(--font-sans);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .3em;
  color: var(--gold);
  text-align: center;
  display: block;
  margin-bottom: .5rem;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 900;
  text-align: center;
  line-height: 1.3;
  color: var(--navy);
  margin-bottom: 1rem;
}
.section-sub {
  text-align: center;
  color: var(--gray);
  font-size: 1rem;
  margin-bottom: 1.75rem;
}

/* ===== ボタン ===== */
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .2rem;
  padding: .9rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  line-height: 1.3;
  letter-spacing: .02em;
}
.btn--gold {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
  box-shadow: 0 4px 0 #9a7a2a, 0 8px 20px rgba(200,168,75,.3);
}
.btn--gold:hover {
  background: var(--gold-light);
  transform: translateY(2px);
  box-shadow: 0 2px 0 #9a7a2a;
  text-decoration: none;
  color: var(--navy);
}
.btn--enepi {
  background: var(--enepi);
  color: #fff;
  border-color: var(--enepi);
}
.btn--enepi:hover { background: var(--enepi-dark); text-decoration: none; color: #fff; }
.btn--gasu {
  background: var(--gasu);
  color: #fff;
  border-color: var(--gasu);
}
.btn--gasu:hover { background: var(--gasu-dark); text-decoration: none; color: #fff; }
.btn--outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.btn--outline-white:hover { background: rgba(255,255,255,.1); text-decoration: none; color: #fff; }
.btn--primary {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.btn--primary:hover { background: var(--navy-mid); text-decoration: none; color: #fff; }
.btn--xl { padding: 1.2rem 2.5rem; font-size: 1.1rem; border-radius: 4px; }
.btn--lg { padding: 1rem 2rem; }
.btn--sm { padding: .6rem 1.25rem; font-size: .875rem; }
.btn--full { width: 100%; text-align: center; }
.btn__sub { font-size: .72rem; font-weight: 400; opacity: .85; }

/* ===== ヘッダー ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 0 var(--gutter);
}
.site-header.is-scrolled {
  background: rgba(13,31,60,.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}
/* 紺ヒーローが無いページ（記事・一覧・検索）は常時ネイビー背景 */
body.single .site-header,
body.blog .site-header,
body.archive .site-header,
body.search .site-header {
  background: rgba(13,31,60,.96);
  box-shadow: 0 2px 20px rgba(0,0,0,.15);
}
.site-header__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 70px;
  gap: 2rem;
}
.site-header__logo { flex-shrink: 0; }
.site-header__logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-en { font-family: var(--font-sans); font-size: .75rem; font-weight: 900; letter-spacing: .2em; color: var(--gold); }
.logo-ja { font-size: .65rem; color: rgba(255,255,255,.7); letter-spacing: .1em; }
.site-header__logo img { height: 40px; width: auto; }
.site-nav { flex: 1; }
.site-nav__list { display: flex; gap: 2rem; justify-content: center; }
.site-nav__list a { font-size: .9rem; color: rgba(255,255,255,.85); font-weight: 600; letter-spacing: .05em; }
.site-nav__list a:hover { color: var(--gold); text-decoration: none; }
.site-header__cta { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  color: #fff;
  padding-top: 70px;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(8,18,40,.9) 0%, rgba(13,31,60,.75) 55%, rgba(13,31,60,.4) 100%);
}
.hero__content {
  position: relative; z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem var(--gutter) 2rem;
}
.hero__eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .35em;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 16px rgba(0,0,0,.5);
  max-width: 800px;
}
.hero__sub {
  font-size: 1rem;
  opacity: .88;
  margin-bottom: 2.5rem;
  max-width: 560px;
}
.hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero__badges { display: flex; gap: .75rem; flex-wrap: wrap; }
.badge {
  font-size: .72rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  border: 1px solid rgba(255,255,255,.25);
  padding: .25rem .75rem;
  border-radius: 99px;
  letter-spacing: .05em;
}
.hero__scroll-hint {
  position: absolute;
  bottom: 80px;
  right: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  z-index: 1;
  opacity: .5;
}
.hero__scroll-hint span { font-size: .65rem; letter-spacing: .2em; writing-mode: vertical-rl; }
.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, #fff, transparent);
  animation: scroll-line 2s ease infinite;
}
@keyframes scroll-line {
  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; }
}

/* ティッカー */
.ticker {
  position: relative; z-index: 1;
  background: var(--gold);
  padding: .6rem 0;
  overflow: hidden;
}
.ticker__inner {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  font-size: .8rem;
  font-weight: 700;
  color: var(--navy);
}
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== 診断ウィジェット ===== */
/* ===== 診断セクション ベース ===== */
.diagnosis {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.diagnosis .section-label { color: var(--gold); }
.diagnosis .section-title { color: #fff; }
.diagnosis .section-sub   { color: rgba(255,255,255,.65); }

.diagnosis-widget {
  max-width: 760px;
  margin: 0 auto;
}

/* =====================================================
   案①：ウィジェットをカードで浮かせる
   使い方：diagnosis-widget に .dw--card を追加
   ===================================================== */
.dw--card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl);
  padding: 2rem 2rem 1.75rem;
  box-shadow:
    0 2px 0 rgba(200,168,75,.15),
    0 20px 60px rgba(0,0,0,.4),
    inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(4px);
}

/* =====================================================
   案②：セクションを斜めカットで区切る
   使い方：diagnosis に .diagnosis--clip を追加
   ===================================================== */
.diagnosis--clip {
  clip-path: polygon(0 4%, 100% 0%, 100% 96%, 0 100%);
  padding: 5rem 0 7rem;
  margin: -2rem 0;
  z-index: 1;
}

/* =====================================================
   案③：背景にゴールドグリッドテクスチャ
   使い方：diagnosis に .diagnosis--texture を追加
   ===================================================== */
.diagnosis--texture {
  background-image:
    linear-gradient(rgba(200,168,75,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,168,75,.045) 1px, transparent 1px);
  background-size: 36px 36px;
  background-color: var(--navy);
}
/* テクスチャ＋ラジアルグロー */
.diagnosis--texture::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(200,168,75,.08) 0%, transparent 70%);
  pointer-events: none;
}

/* =====================================================
   案④：ウィジェット周囲にゴールドグロー枠
   使い方：diagnosis-widget に .dw--glow を追加
   ===================================================== */
.dw--glow {
  border: 1.5px solid rgba(200,168,75,.45);
  border-radius: var(--radius-xl);
  padding: 2rem 2rem 1.75rem;
  position: relative;
  box-shadow:
    0 0 0 1px rgba(200,168,75,.1),
    0 0 40px rgba(200,168,75,.18),
    0 0 80px rgba(200,168,75,.08),
    inset 0 0 40px rgba(200,168,75,.04);
}
/* コーナー装飾 */
.dw--glow::before,
.dw--glow::after {
  content: '';
  position: absolute;
  width: 1.5rem;
  height: 1.5rem;
  border-color: var(--gold);
  border-style: solid;
}
.dw--glow::before {
  top: -1px; left: -1px;
  border-width: 2px 0 0 2px;
  border-radius: var(--radius-xl) 0 0 0;
}
.dw--glow::after {
  bottom: -1px; right: -1px;
  border-width: 0 2px 2px 0;
  border-radius: 0 0 var(--radius-xl) 0;
}

/* =====================================================
   組み合わせ例：①＋④（推薦）
   .dw--card と .dw--glow を両方つけたときの調整
   ===================================================== */
.dw--card.dw--glow {
  border-color: rgba(200,168,75,.45);
  background: rgba(255,255,255,.05);
}

/* ── ステップインジケーター ── */
.d-indicator { margin-bottom: 1.5rem; }
.d-indicator__track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.d-indicator__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  position: relative;
}
.d-indicator__dot {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 700;
  color: rgba(255,255,255,.4);
  transition: all .4s ease;
}
.d-indicator__step.is-active .d-indicator__dot {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  box-shadow: 0 0 0 4px rgba(200,168,75,.25);
}
.d-indicator__step.is-done .d-indicator__dot {
  background: rgba(200,168,75,.3);
  border-color: var(--gold);
  color: var(--gold);
}
.d-indicator__step.is-done .d-indicator__dot span::before { content: '✓'; }
.d-indicator__step.is-done .d-indicator__dot span { display: none; }
.d-indicator__step.is-done .d-indicator__dot::after { content: '✓'; color: var(--gold); font-weight: 900; }
.d-indicator__label {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .05em;
  color: rgba(255,255,255,.35);
  white-space: nowrap;
  transition: color .4s ease;
}
.d-indicator__step.is-active .d-indicator__label { color: var(--gold); }
.d-indicator__step.is-done  .d-indicator__label { color: rgba(200,168,75,.6); }
.d-indicator__line {
  flex: 1;
  height: 2px;
  background: rgba(255,255,255,.12);
  margin: 0 .75rem;
  margin-bottom: 1.4rem;
  min-width: 60px;
  transition: background .4s ease;
}
.d-indicator__line.is-done { background: rgba(200,168,75,.4); }

/* ── ステップ共通 ── */
.d-step { display: none; }
.d-step.is-active { display: block; animation: fadeUp .35s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.d-step__q {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 700;
  color: #fff;
  text-align: center;
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

/* ── カード選択肢 ── */
.d-choices--grid4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
}
.d-choices--grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.d-choice-card {
  background: rgba(255,255,255,.06);
  border: 2px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1rem 1.5rem;
  cursor: pointer;
  transition: all .2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  position: relative;
  font-family: var(--font-sans);
  text-align: center;
  overflow: hidden;
}
.d-choice-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(200,168,75,.15), transparent 70%);
  opacity: 0;
  transition: opacity .2s ease;
}
.d-choice-card:hover {
  border-color: var(--gold);
  background: rgba(200,168,75,.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(200,168,75,.2);
}
.d-choice-card:hover::before { opacity: 1; }

.d-choice-card.is-selected {
  border-color: var(--gold);
  background: rgba(200,168,75,.18);
  box-shadow: 0 0 0 3px rgba(200,168,75,.3);
}

.d-choice-card__icon {
  font-size: 2.2rem;
  line-height: 1;
  display: block;
  transition: transform .2s ease;
}
.d-choice-card:hover .d-choice-card__icon { transform: scale(1.15); }

.d-choice-card__label {
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
  display: block;
  line-height: 1.3;
}
.d-choice-card__sub {
  font-size: .75rem;
  color: rgba(255,255,255,.5);
  display: block;
  line-height: 1.4;
}
.d-choice-card__check {
  position: absolute;
  top: .6rem;
  right: .75rem;
  width: 1.4rem;
  height: 1.4rem;
  background: var(--gold);
  border-radius: 50%;
  color: var(--navy);
  font-size: .75rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(.5);
  transition: all .2s ease;
}
.d-choice-card.is-selected .d-choice-card__check {
  opacity: 1;
  transform: scale(1);
}

/* ワイドカード（2択）*/
.d-choice-card--wide {
  padding: 2.25rem 1.5rem 2rem;
  flex-direction: row;
  text-align: left;
  gap: 1.25rem;
  align-items: center;
}
.d-choice-card--wide .d-choice-card__icon { font-size: 2.8rem; flex-shrink: 0; }
.d-choice-card--wide .d-choice-card__label { font-size: 1.05rem; }
.d-choice-card--wide .d-choice-card__sub { font-size: .8rem; }
.d-choice-card--wide > div { display: flex; flex-direction: column; gap: .3rem; }

/* テキスト型選択肢（賃貸アラート内） */
.d-choice--text {
  background: none;
  border: none;
  color: rgba(255,255,255,.45);
  font-size: .875rem;
  text-decoration: underline;
  padding: .75rem;
  cursor: pointer;
  display: block;
  width: 100%;
  text-align: center;
  margin-top: .75rem;
  font-family: var(--font-sans);
  transition: color .2s;
}
.d-choice--text:hover { color: rgba(255,255,255,.75); }

/* ── 賃貸アラート ── */
.d-step__alert {
  background: rgba(192,57,43,.15);
  border: 1.5px solid rgba(192,57,43,.4);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  color: #fff;
}
.d-step__alert-icon { font-size: 2.8rem; margin-bottom: 1rem; }
.d-step__alert h3 { font-size: 1.2rem; margin-bottom: .75rem; color: #ff8f80; }
.d-step__alert p { font-size: .9rem; margin-bottom: 1rem; opacity: .85; }
.d-step__alert strong { color: #ff8f80; }

/* ── 結果カード ── */
.d-result {
  border-radius: var(--radius-xl);
  padding: 2rem 2rem;
  text-align: center;
  animation: resultPop .5s cubic-bezier(.175,.885,.32,1.275);
}
@keyframes resultPop {
  from { opacity: 0; transform: scale(.92) translateY(12px); }
  to   { opacity: 1; transform: scale(1)   translateY(0); }
}
.d-result--enepi {
  background: linear-gradient(145deg, #e8f0fe 0%, #f0f6ff 100%);
  border: 2px solid var(--enepi);
  box-shadow: 0 12px 40px rgba(26,115,232,.2);
}
.d-result--gasu {
  background: linear-gradient(145deg, #e8f5ec 0%, #f0fdf4 100%);
  border: 2px solid var(--gasu);
  box-shadow: 0 12px 40px rgba(26,138,60,.2);
}
.d-result__badge {
  display: inline-block;
  background: var(--navy);
  color: var(--gold);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  padding: .3rem 1rem;
  border-radius: 99px;
  margin-bottom: 1.25rem;
}
.d-result__service-icon {
  font-size: 3.5rem;
  margin-bottom: .75rem;
  line-height: 1;
}
.d-result__title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 900;
  margin-bottom: 1rem;
  color: var(--navy);
  line-height: 1.35;
}
.d-result--enepi .d-result__title em { color: var(--enepi); font-style: normal; }
.d-result--gasu  .d-result__title em { color: var(--gasu);  font-style: normal; }
.d-result__reason { font-size: .85rem; color: var(--gray); margin-bottom: 1.25rem; line-height: 1.8; }
.d-result__tags {
  display: flex;
  gap: .5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}
.d-result__tags span {
  font-size: .72rem;
  font-weight: 700;
  padding: .25rem .8rem;
  border-radius: 99px;
  background: rgba(13,31,60,.08);
  color: var(--navy);
}
.d-result__retry {
  display: inline-block;
  background: none;
  border: none;
  color: var(--gray);
  font-size: .8rem;
  text-decoration: underline;
  cursor: pointer;
  margin-top: 1.25rem;
  font-family: var(--font-sans);
  transition: color .2s;
}
.d-result__retry:hover { color: var(--navy); }

/* ===== サマリー（VS カード） ===== */
.summary { background: var(--off-white); }
.summary-cards {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: center;
}
.summary-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
  position: relative;
}
.summary-card--enepi { border-top: 4px solid var(--enepi); }
.summary-card--gasu  { border-top: 4px solid var(--gasu); }
.summary-card__badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--navy);
  color: var(--gold);
  font-size: .72rem;
  font-weight: 700;
  padding: .3rem 1rem;
  border-radius: 99px;
  letter-spacing: .1em;
  white-space: nowrap;
}
.summary-card__service { text-align: center; margin-bottom: 1.5rem; }
.summary-card__img { width: 100%; max-height: 160px; object-fit: contain; margin: 0 auto .75rem; border-radius: var(--radius); }
.summary-card__service h3 { font-size: 1.3rem; font-weight: 900; margin-bottom: .35rem; }
.summary-card--enepi h3 { color: var(--enepi); }
.summary-card--gasu  h3 { color: var(--gasu); }
.summary-card__tagline { font-size: .8rem; color: var(--gray); line-height: 1.5; }
.summary-card__points { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.5rem; }
.summary-card__points li { font-size: .88rem; padding-left: 1.4rem; position: relative; line-height: 1.5; }
.summary-card__points li.good::before { content: '◎'; position: absolute; left: 0; color: var(--gasu); font-size: .75rem; }
.summary-card__points li.bad::before  { content: '△'; position: absolute; left: 0; color: var(--gray); font-size: .75rem; }
.summary-card__more {
  display: block;
  text-align: center;
  font-size: .82rem;
  font-weight: 700;
  color: var(--gray);
  margin-top: .9rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.summary-card--enepi .summary-card__more:hover { color: var(--enepi); }
.summary-card--gasu  .summary-card__more:hover { color: var(--gasu); }
.summary-card__vs {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gray-light);
  text-align: center;
  padding: 0 1.5rem;
  flex-shrink: 0;
}

/* ===== 比較表（新デザイン） ===== */
/* 背景：ゴールドグリッド（案A）＋左右カラーオーラ（案C） */
.compare {
  background-color: var(--navy);
  background-image:
    /* 左：エネピブルーのオーラ */
    radial-gradient(ellipse 55% 75% at 0% 55%, rgba(26,115,232,.18) 0%, transparent 65%),
    /* 右：ガス屋グリーンのオーラ */
    radial-gradient(ellipse 55% 75% at 100% 55%, rgba(26,138,60,.18) 0%, transparent 65%),
    /* 中央：ゴールドの淡いグロー */
    radial-gradient(ellipse 70% 45% at 50% 40%, rgba(200,168,75,.08) 0%, transparent 70%),
    /* ブループリントグリッド */
    linear-gradient(rgba(200,168,75,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,168,75,.05) 1px, transparent 1px);
  background-size: auto, auto, auto, 36px 36px, 36px 36px;
  position: relative;
  overflow: hidden;
}
.compare .section-label { color: var(--gold); }
.compare .section-title { color: #fff; }

/* ── ラッパー ── */
.ctable-wrap {
  background: #fff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.45), 0 2px 0 rgba(200,168,75,.25);
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 1;
}

/* ── ヘッダー行 ── */
.ctable-head {
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  background: var(--navy);
}
.ctable-head__label {
  padding: 1.4rem 1.5rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
  display: flex;
  align-items: center;
}
.ctable-head__enepi,
.ctable-head__gasu {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  border-left: 1px solid rgba(255,255,255,.08);
}
.ctable-head__enepi { border-top: 3px solid var(--enepi); }
.ctable-head__gasu  { border-top: 3px solid var(--gasu); }
.ctable-head__service-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 900;
}
.ctable-head__enepi .ctable-head__service-name { color: #7eb8ff; }
.ctable-head__gasu  .ctable-head__service-name { color: #7ed4a0; }
.ctable-head__service-type {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: rgba(255,255,255,.45);
}

/* ── データ行 ── */
.ctable-row {
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  border-bottom: 1px solid #eef0f5;
  transition: background .15s ease;
}
.ctable-row:hover { background: #fafbff; }
.ctable-row--last  { border-bottom: none; }

/* ハイライト行（費用・保証・向いてる人） */
.ctable-row--highlight {
  background: linear-gradient(90deg, #fffdf5 0%, #fff 100%);
  border-left: 3px solid var(--gold);
}
.ctable-row--highlight:hover { background: #fffbea; }

/* ── ラベルセル ── */
.ctable-row__label {
  padding: 1.25rem 1.25rem;
  font-size: .875rem;
  font-weight: 700;
  color: var(--navy);
  background: #f8f9fc;
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  line-height: 1.5;
}
.ctable-row__icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: .05rem;
}

/* ── データセル（エネピ・ガス屋） ── */
.ctable-row__enepi,
.ctable-row__gasu {
  padding: 1.25rem 1.4rem;
  font-size: .925rem;
  line-height: 1.65;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  vertical-align: top;
  border-left: 1px solid #eef0f5;
}
.ctable-row__enepi { border-top: 2px solid transparent; }
.ctable-row__gasu  { border-top: 2px solid transparent; }

/* 列カラーストライプ（薄く） */
.ctable-row__enepi { background: rgba(26,115,232,.025); }
.ctable-row__gasu  { background: rgba(26,138,60,.025); }
.ctable-row--highlight .ctable-row__enepi { background: rgba(26,115,232,.04); }
.ctable-row--highlight .ctable-row__gasu  { background: rgba(26,138,60,.04); }

.ctable-row__enepi strong,
.ctable-row__gasu  strong { color: var(--navy); }
.ctable-row__enepi small,
.ctable-row__gasu  small  { font-size: .78rem; color: var(--gray); display: block; }

/* ── ◎△× スコアバッジ ── */
.ctable-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  font-size: .78rem;
  font-weight: 900;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: .1rem;
}
.ctable-score--good    { background: #e6f7ee; color: var(--gasu); }
.ctable-score--neutral { background: #fff8e1; color: #b8860b; }
.ctable-score--weak    { background: #fff3e0; color: #d07030; }
.ctable-score--bad     { background: #fdecea; color: var(--danger); }

/* ── スマホ：左右分割「VS対決カード」型 ── */
@media (max-width: 768px) {
  .ctable-head { display: none; }

  /* ラッパーは透明にして1枚板をやめる */
  .ctable-wrap {
    background: transparent;
    box-shadow: none;
    overflow: visible;
    border-radius: 0;
  }

  /* 各項目＝1枚の対決カード */
  .ctable-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 28px rgba(0,0,0,.3);
    margin-bottom: 1.1rem;
    border-bottom: none;
    border-left: none;
    position: relative;
  }
  .ctable-row:hover { background: #fff; }
  .ctable-row--highlight {
    border-left: none;
    border-top: 3px solid var(--gold);
    background: #fff;
  }
  .ctable-row--highlight:hover { background: #fff; }

  /* 項目名＝カードヘッダー（全幅） */
  .ctable-row__label {
    grid-column: 1 / -1;
    background: var(--navy);
    color: #fff;
    justify-content: center;
    align-items: center;
    padding: .55rem 1rem;
    font-size: .82rem;
    letter-spacing: .05em;
  }

  /* 左右セル：カラー地で対決感 */
  .ctable-row__enepi,
  .ctable-row__gasu {
    border-left: none;
    border-top: none;
    padding: 2.1rem .9rem 1.1rem;
    position: relative;
    font-size: .85rem;
    line-height: 1.6;
    align-items: center;
    text-align: center;
  }
  .ctable-row__enepi {
    background: linear-gradient(180deg, rgba(26,115,232,.09) 0%, rgba(26,115,232,.02) 100%);
  }
  .ctable-row__gasu {
    background: linear-gradient(180deg, rgba(26,138,60,.09) 0%, rgba(26,138,60,.02) 100%);
    border-left: 1px dashed #dde3ee;
  }

  /* サービス名タグ（セル上部） */
  .ctable-row__enepi::before,
  .ctable-row__gasu::before {
    position: absolute;
    top: .5rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: .62rem;
    font-weight: 900;
    letter-spacing: .08em;
    padding: .12rem .6rem;
    border-radius: 99px;
    white-space: nowrap;
    margin-bottom: 0;
  }
  .ctable-row__enepi::before {
    content: 'エネピ';
    color: var(--enepi);
    background: rgba(26,115,232,.12);
  }
  .ctable-row__gasu::before {
    content: 'ガス屋の窓口';
    color: var(--gasu);
    background: rgba(26,138,60,.12);
  }

  /* 中央のVSバッジ */
  .ctable-row::after {
    content: 'VS';
    position: absolute;
    left: 50%;
    top: calc(50% + .9rem);
    transform: translate(-50%, -50%);
    width: 1.9rem;
    height: 1.9rem;
    background: var(--navy);
    color: var(--gold);
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: .62rem;
    font-weight: 900;
    z-index: 2;
    box-shadow: 0 2px 10px rgba(0,0,0,.35);
    pointer-events: none;
  }

  /* スコアバッジ：SP では大きく主役に */
  .ctable-score {
    width: 2.1rem;
    height: 2.1rem;
    font-size: 1.05rem;
    align-self: center;
    margin: 0 0 .3rem;
  }

  /* 勝者セル：ゴールドリング＋王冠 */
  .ctable-row__enepi.is-win,
  .ctable-row__gasu.is-win {
    box-shadow: inset 0 0 0 2px var(--gold);
  }
  .ctable-row__enepi.is-win::before {
    content: '👑 エネピ';
    color: #7a5d10;
    background: linear-gradient(135deg, #f7e8b8, var(--gold-light));
  }
  .ctable-row__gasu.is-win::before {
    content: '👑 ガス屋の窓口';
    color: #7a5d10;
    background: linear-gradient(135deg, #f7e8b8, var(--gold-light));
  }
}

/* ─────────────────────────────────────
   旧テーブル（個別ページ詳細比較用に残す）
───────────────────────────────────── */
.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-bottom: 2.5rem;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  min-width: 600px;
}
.compare-table thead tr { background: var(--navy); }
.compare-table th {
  padding: 1.1rem 1.5rem;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: rgba(255,255,255,.6);
  text-align: left;
}
.compare-table__enepi { color: #80b4ff !important; }
.compare-table__gasu  { color: #80d4a0 !important; }
.compare-table td {
  padding: 1rem 1.5rem;
  font-size: .9rem;
  border-bottom: 1px solid var(--gray-light);
  vertical-align: top;
  line-height: 1.6;
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:nth-child(even) td { background: #f9f9f9; }
.compare-table td:first-child { font-weight: 700; font-size: .85rem; color: var(--navy); background: var(--off-white) !important; }
.compare-table small { font-size: .78rem; color: var(--gray); display: block; }

.tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .65rem;
  border-radius: 99px;
  margin-bottom: .3rem;
}
.tag--blue  { background: var(--enepi-pale); color: var(--enepi); }
.tag--green { background: var(--gasu-pale);  color: var(--gasu); }
.tag--gold  { background: var(--gold-pale);  color: #8a6d00; }

.compare-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== MERIT（全幅） ===== */
.merit { padding: 0 !important; position: relative; }
.merit__bg {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden;
}
.merit__bg-img { width: 100%; height: 100%; object-fit: cover; }
.merit__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(8,18,40,.92) 0%, rgba(13,31,60,.85) 100%);
}
.merit__content {
  position: relative; z-index: 1;
  padding: 3.5rem var(--gutter);
}
.merit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}
.merit-item {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  color: #fff;
}
.merit-item__icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--gold);
  font-weight: 900;
}
.merit-item h3 { font-size: 1rem; margin-bottom: .6rem; }
.merit-item p  { font-size: .85rem; opacity: .75; line-height: 1.65; }

/* ===== CAUTION ===== */
.caution { background: var(--off-white); }
.caution-box {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 1.5rem;
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  align-items: center;
  margin-bottom: 2rem;
}
.caution-box__visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}
.caution-stat { text-align: center; }
.caution-stat__num {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.3;
}
.caution-stat__num em { color: var(--danger); font-style: normal; font-size: 1.3em; }
.caution-stat__label { font-size: .8rem; color: var(--gray); }
.caution-box__text p { font-size: .95rem; line-height: 1.8; margin-bottom: 1rem; }
.caution-box__text strong { color: var(--navy); }
/* ── リアルタイム損失カウンター ── */
.loss-ticker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
}
.loss-ticker__label {
  font-size: .78rem;
  font-weight: 700;
  color: rgba(255,255,255,.75);
  letter-spacing: .05em;
}
.loss-ticker__num {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 900;
  color: var(--gold-light);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 24px rgba(200,168,75,.35);
}
.loss-ticker__num small {
  font-size: .55em;
  font-weight: 700;
  margin-left: .15em;
}
.loss-ticker__note {
  font-size: .68rem;
  color: rgba(255,255,255,.45);
  line-height: 1.5;
}

/* ── CTAボタン：pulse（波紋） ── */
.btn--pulse {
  animation: btnPulse 2.2s ease-out infinite;
}
.btn--pulse:hover { animation: none; }
@keyframes btnPulse {
  0%   { box-shadow: 0 4px 0 #9a7a2a, 0 8px 20px rgba(200,168,75,.3), 0 0 0 0 rgba(200,168,75,.55); }
  70%  { box-shadow: 0 4px 0 #9a7a2a, 0 8px 20px rgba(200,168,75,.3), 0 0 0 16px rgba(200,168,75,0); }
  100% { box-shadow: 0 4px 0 #9a7a2a, 0 8px 20px rgba(200,168,75,.3), 0 0 0 0 rgba(200,168,75,0); }
}
@media (prefers-reduced-motion: reduce) {
  .btn--pulse { animation: none; }
}

.city-gas-note {
  background: #fff3cd;
  border: 1px solid #f0c040;
  border-radius: var(--radius);
  padding: 1.5rem;
}
.city-gas-note h3 { font-size: 1rem; color: #856404; margin-bottom: .5rem; }
.city-gas-note p  { font-size: .875rem; color: #533f03; line-height: 1.7; }

/* ===== REVIEWS ===== */
.reviews { background: #fff; }
.review-tabs {
  display: flex;
  gap: .5rem;
  justify-content: center;
  margin-bottom: 2rem;
}
.review-tab {
  padding: .7rem 2rem;
  border: 2px solid var(--gray-light);
  border-radius: 99px;
  background: none;
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--gray);
  transition: var(--transition);
  font-family: var(--font-sans);
}
.review-tab.is-active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}
.review-panel { display: none; }
.review-panel.is-active { display: block; animation: fadeUp .3s ease; }
.review-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.review-cards--mixed { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

.review-card {
  background: #fff;
  border: 1px solid #e9ecf3;
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.5rem 1.4rem;
  position: relative;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.review-card--enepi { border-top: 3px solid var(--enepi); }
.review-card--gasu  { border-top: 3px solid var(--gasu); }

/* サービスバッジ */
.review-card__service {
  position: absolute;
  top: -11px;
  left: 1.25rem;
  font-size: .65rem;
  font-weight: 900;
  letter-spacing: .06em;
  padding: .15rem .7rem;
  border-radius: 99px;
  color: #fff;
  white-space: nowrap;
}
.review-card__service--enepi { background: var(--enepi); }
.review-card__service--gasu  { background: var(--gasu); }

/* 節約額（主役） */
.review-card__saving {
  text-align: center;
  padding: .9rem 0 .8rem;
  margin-bottom: 1rem;
  border-bottom: 1px dashed var(--gray-light);
}
.review-card__saving-num {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--navy);
}
.review-card__saving-num em {
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--danger);
  margin-left: .15em;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.review-card__saving-year {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  color: var(--gasu);
  margin-top: .1rem;
}

.review-card__header { display: flex; gap: .9rem; align-items: center; margin-bottom: .9rem; }
.review-card__avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  flex-shrink: 0;
}
.review-card__avatar--ph { background: var(--gray-light); }
.review-card__avatar--emoji {
  background: linear-gradient(145deg, var(--gold-pale), #f3e8c8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  line-height: 1;
  border: 2px solid rgba(200,168,75,.35);
}
.review-card__name  { font-size: .82rem; color: var(--gray); margin-bottom: .25rem; }
.review-card__stars { color: var(--gold); font-size: .9rem; letter-spacing: .1em; }

/* 吹き出し型の本文 */
.review-card__text {
  position: relative;
  background: var(--off-white);
  border-radius: var(--radius);
  padding: .9rem 1rem;
  font-size: .875rem;
  line-height: 1.75;
  margin-bottom: .75rem;
  flex: 1;
}
.review-card__text::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 18px;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--off-white);
}
.review-card__detail { font-size: .78rem; font-weight: 700; color: var(--gray); text-align: right; }
.review-disclosure { font-size: .8rem; color: var(--gray); text-align: center; margin-top: 1.25rem; }

/* ===== FAQ ===== */
.faq { background: var(--off-white); }
.faq-list { display: flex; flex-direction: column; gap: .75rem; }
.faq-item {
  background: #fff;
  border: 1px solid #e9ecf3;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.faq-item__q {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 3rem 1.1rem 3.2rem;
  font-size: .95rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
  position: relative;
  transition: background var(--transition);
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q:hover { background: #fafbff; }
/* Q マーク */
.faq-item__q::before {
  content: 'Q';
  position: absolute;
  left: 1.1rem;
  top: 1.05rem;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--navy);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 900;
  font-family: var(--font-sans);
}
/* 開閉アイコン */
.faq-item__q::after {
  content: '＋';
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gold);
  transition: transform .25s ease;
}
.faq-item[open] .faq-item__q::after { content: '−'; }
.faq-item__a {
  padding: .25rem 1.5rem 1.25rem 3.2rem;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--text);
  animation: fadeUp .25s ease;
}
.faq-item__a strong { color: var(--navy); }
.faq-item__a a { color: var(--enepi); text-decoration: underline; }

/* ===== FINAL CTA ===== */
.final-cta {
  background: var(--navy);
  text-align: center;
}
.final-cta__title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3.5vw, 2rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 1rem;
}
.final-cta__sub { color: rgba(255,255,255,.65); margin-bottom: 2rem; font-size: 1rem; }

/* ── 損失カウンター再登場（伏線回収） ── */
.final-cta__ticker {
  max-width: 640px;
  margin: 0 auto 1.75rem;
  background: rgba(192,57,43,.12);
  border: 1.5px solid rgba(192,57,43,.4);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem 1.2rem;
}
.final-cta__ticker-text {
  font-size: .95rem;
  color: rgba(255,255,255,.85);
  line-height: 1.8;
}
.final-cta__ticker-text strong {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 900;
  color: #ff9a8a;
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
}
.final-cta__ticker-note {
  margin-top: .4rem;
  font-size: .85rem;
  font-weight: 700;
  color: var(--gold-light);
}

/* ── 安心4チェックバー ── */
.assure-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .6rem 1.75rem;
  margin-bottom: 2rem;
}
.assure-bar li {
  font-size: .82rem;
  font-weight: 700;
  color: rgba(255,255,255,.8);
  padding-left: 1.4rem;
  position: relative;
  letter-spacing: .03em;
}
.assure-bar li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 900;
}

/* ── 3ルート分岐カード ── */
.route-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 760px;
  margin: 0 auto;
}
.route-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  text-decoration: none;
  transition: var(--transition);
}
.route-card:hover { transform: translateY(-3px); text-decoration: none; }
.route-card__q {
  font-size: .82rem;
  font-weight: 700;
  opacity: .85;
}
.route-card__action {
  font-size: 1.05rem;
  font-weight: 900;
  line-height: 1.4;
}
.route-card__arrow { font-size: .72rem; opacity: .7; }

/* 診断カード（主役・全幅） */
.route-card--diagnosis {
  grid-column: 1 / -1;
  background: var(--gold);
  color: var(--navy);
  padding: 1.75rem 1.5rem;
  box-shadow: 0 4px 0 #9a7a2a, 0 8px 20px rgba(200,168,75,.3);
}
.route-card--diagnosis:hover { background: var(--gold-light); color: var(--navy); }
.route-card--diagnosis .route-card__action { font-size: 1.25rem; }

/* 直行カード */
.route-card--enepi { background: var(--enepi); color: #fff; }
.route-card--enepi:hover { background: var(--enepi-dark); color: #fff; }
.route-card--gasu  { background: var(--gasu); color: #fff; }
.route-card--gasu:hover { background: var(--gasu-dark); color: #fff; }

/* ===== フッター ===== */
.site-footer { background: #080f1e; color: rgba(255,255,255,.6); }
.site-footer__top { padding: 3rem 0 2rem; }
.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 4rem;
  align-items: start;
}
.site-footer__logo-text {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .2em;
  color: var(--gold);
  margin-bottom: .75rem;
}
.site-footer__desc { font-size: .85rem; line-height: 1.7; margin-bottom: .5rem; }
.site-footer__disclosure { font-size: .75rem; opacity: .5; }
.site-footer__list {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: .85rem 2.5rem;
}
.site-footer__list a {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  white-space: nowrap;
  position: relative;
  padding-left: 1rem;
}
.site-footer__list a::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--gold);
  opacity: .6;
}
.site-footer__list a:hover { color: var(--gold); text-decoration: none; }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.25rem 0;
}
.site-footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
}
.site-footer__copy { font-size: .78rem; opacity: .5; }
.site-footer__legal { display: flex; gap: 1.25rem; }
.site-footer__legal a { font-size: .78rem; color: rgba(255,255,255,.4); }
.site-footer__legal a:hover { color: var(--gold); }

/* ===== ブログ ===== */
.blog-main { padding: 5rem 0 3rem; }
.post-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.post-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.post-card__thumb img { width:100%; aspect-ratio:16/9; object-fit:cover; }
.post-card__body { padding: 1.25rem; }
.post-card__meta { display:flex; gap:.75rem; align-items:center; margin-bottom:.5rem; }
.post-card__date { font-size:.78rem; color:var(--gray); }
.post-card__title { font-size:.95rem; font-weight:700; margin-bottom:.5rem; line-height:1.5; }
.post-card__title a { color:var(--navy); }
.post-card__title a:hover { color:var(--enepi); text-decoration:none; }
.post-card__excerpt { font-size:.82rem; color:var(--gray); line-height:1.65; }

/* 記事 */
.entry-layout { max-width:780px; margin:0 auto; padding:5rem var(--gutter) 3rem; }
.entry-title { font-family:var(--font-serif); font-size:clamp(1.2rem,3.5vw,1.7rem); font-weight:900; line-height:1.4; margin-bottom:1rem; color:var(--navy); }
.entry-content { font-size:1rem; line-height:1.9; }
.entry-content h2 { font-size:1.2rem; font-weight:700; border-left:4px solid var(--gold); padding-left:.75rem; margin:2.5rem 0 1rem; color:var(--navy); }
.entry-content h3 { font-size:1.05rem; font-weight:700; border-bottom:2px solid var(--gray-light); padding-bottom:.4rem; margin:2rem 0 .75rem; }
.entry-content p  { margin-bottom:1.25rem; }
.entry-content a  { color:var(--enepi); text-decoration:underline; }
.entry-content img { border-radius:var(--radius); margin:1.5rem auto; }
.entry-content table { width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:.9rem; }
.entry-content th { background:var(--navy); color:#fff; padding:.6rem 1rem; text-align:left; }
.entry-content td { border:1px solid var(--gray-light); padding:.6rem 1rem; }
.entry-content tr:nth-child(even) td { background:var(--off-white); }

/* パンくずリスト */
.breadcrumb { margin-bottom: 1.5rem; }
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem;
  list-style: none;
  padding: 0;
  font-size: .78rem;
}
.breadcrumb li { display: flex; align-items: center; gap: .35rem; color: var(--gray); }
.breadcrumb li + li::before { content: '›'; color: var(--gold); opacity: .7; }
.breadcrumb a { color: var(--gray); text-decoration: underline; text-underline-offset: 2px; }
.breadcrumb a:hover { color: var(--navy); }
.breadcrumb span { color: var(--navy); font-weight: 600; }

/* ピラー誘導ボックス */
.pillar-box {
  background: var(--gold-pale);
  border: 1.5px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.4rem;
  margin-bottom: 2rem;
}
.pillar-box__label {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  color: #8a6d00;
  letter-spacing: .05em;
  margin-bottom: .3rem;
}
.pillar-box__link {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.pillar-box__link:hover { color: var(--enepi); }
.pillar-box__desc { font-size: .8rem; color: #6d5a20; margin-top: .25rem; }

/* 関連記事 */
.related-posts { margin-top: 3rem; }
.related-posts__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--navy);
  border-left: 4px solid var(--gold);
  padding-left: .75rem;
  margin-bottom: 1.5rem;
}
.related-posts .post-grid { grid-template-columns: repeat(3, 1fr); }
.related-posts__empty { font-size: .85rem; color: var(--gray); }
@media (max-width: 768px) {
  .related-posts .post-grid { grid-template-columns: 1fr; }
}

/* 記事の自動目次 */
.article-toc {
  background: var(--gold-pale);
  border: 1px solid rgba(200,168,75,.4);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}
.article-toc__title {
  font-size: .85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .6rem !important;
}
.article-toc ol {
  list-style: decimal;
  padding-left: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.article-toc li { font-size: .875rem; line-height: 1.6; }
.article-toc a { color: var(--navy) !important; text-decoration: underline; }
.article-toc a:hover { color: var(--enepi) !important; }

/* スマホ追従CTAバー */
.sticky-cta {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 300;
  padding: .6rem .75rem calc(.6rem + env(safe-area-inset-bottom));
  background: rgba(13,31,60,.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 -4px 20px rgba(0,0,0,.35);
  transform: translateY(110%);
  transition: transform .35s cubic-bezier(.22,1,.36,1);
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .1rem;
  background: var(--gold);
  color: var(--navy);
  border-radius: var(--radius);
  padding: .65rem 1rem;
  text-decoration: none;
  box-shadow: 0 3px 0 #9a7a2a;
}
.sticky-cta__btn:active { transform: translateY(2px); box-shadow: 0 1px 0 #9a7a2a; }
.sticky-cta__btn:hover { text-decoration: none; color: var(--navy); }
.sticky-cta__main { font-size: .9rem; font-weight: 900; line-height: 1.3; }
.sticky-cta__sub  { font-size: .68rem; font-weight: 600; opacity: .75; }
@media (max-width: 768px) {
  .sticky-cta { display: block; }
}

/* 記事本文内のボタンはリンク装飾を打ち消す */
.entry-content a.btn { text-decoration: none; }
.entry-content a.btn--enepi,
.entry-content a.btn--gasu,
.entry-content a.btn--primary { color: #fff; }
.entry-content a.btn--gold { color: var(--navy); }
.entry-content a.btn--outline-white { color: #fff; }

/* 記事内CTA */
.inline-cta {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius:var(--radius-lg);
  padding:2rem;
  text-align:center;
  margin:2.5rem 0;
  color:#fff;
}
.inline-cta__title { font-size:1.05rem; font-weight:700; margin-bottom:.5rem; }
.inline-cta__sub   { font-size:.85rem; opacity:.75; margin-bottom:1.25rem; }
.inline-cta__btns  { display:flex; gap:.75rem; justify-content:center; flex-wrap:wrap; }

/* ===== 個別ページ共通 ===== */

/* ページヒーロー */
.page-hero {
  padding: 7rem var(--gutter) 3.5rem;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, var(--navy-light) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(200,168,75,.12) 0%, transparent 60%);
  pointer-events: none;
}
/* ヒーロー背景画像（任意） */
.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.page-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(8,18,40,.92) 0%, rgba(13,31,60,.82) 55%, rgba(13,31,60,.6) 100%);
}
.page-hero--enepi { background: linear-gradient(135deg, #0a1835 0%, #162d60 60%, #1a4a9a 100%); }
.page-hero--gasu  { background: linear-gradient(135deg, #0a2010 0%, #163025 60%, #1a5a30 100%); }
.page-hero--guide { background: linear-gradient(135deg, var(--navy) 0%, #2a1a0a 100%); }

.page-hero .container { position: relative; z-index: 1; }
.page-hero__eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .35em;
  color: var(--gold);
  margin-bottom: 1rem;
}
.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 1.25rem;
}
.page-hero__title span {
  color: var(--gold-light);
}
.page-hero__sub {
  font-size: 1rem;
  opacity: .85;
  max-width: 640px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}
.page-hero__ctas { margin-bottom: 2.5rem; }

/* スコアボックス */
.page-hero__score {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.score-box {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  text-align: center;
  min-width: 140px;
}
.score-box--gasu { border-color: rgba(26,138,60,.4); background: rgba(26,138,60,.1); }
.score-box__label { display:block; font-size:.7rem; opacity:.7; margin-bottom:.25rem; }
.score-box__num { display:block; font-size:1.8rem; font-weight:900; font-family:var(--font-serif); line-height:1; }
.score-box__num small { font-size:.9rem; font-weight:400; opacity:.6; }
.score-box__stars { display:block; font-size:.75rem; color:var(--gold); margin-top:.2rem; }

/* 目次 */
.toc {
  background: var(--gold-pale);
  border-top: 3px solid var(--gold);
  padding: 1.5rem 0;
}
.toc__title {
  font-weight: 700;
  font-size: .9rem;
  margin-bottom: .75rem;
}
.toc__list {
  list-style: decimal;
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.toc__list li { font-size: .875rem; }
.toc__list a { color: var(--navy); text-decoration: underline; }
.toc__list a:hover { color: var(--enepi); }

/* レビューセクション */
.review-section { padding: 3.5rem 0; }
.review-section--alt { background: var(--off-white); }
.review-section--navy { background: var(--navy); }

/* コンテナ narrow */
.container--narrow { max-width: 820px; margin: 0 auto; padding: 0 var(--gutter); }

/* 基本情報カード */
.info-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}
.info-table { width: 100%; border-collapse: collapse; }
.info-table th {
  width: 40%;
  background: var(--off-white);
  padding: .65rem 1rem;
  font-size: .875rem;
  font-weight: 700;
  text-align: left;
  border-bottom: 1px solid var(--gray-light);
  color: var(--navy);
}
.info-table td {
  padding: .65rem 1rem;
  font-size: .875rem;
  border-bottom: 1px solid var(--gray-light);
  line-height: 1.6;
}
.info-table tr:last-child th,
.info-table tr:last-child td { border-bottom: none; }

/* メリットリスト */
.merit-list { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2.5rem; }
.merit-item-v {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}
.merit-item-v__num {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background: var(--enepi);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 900;
  line-height: 1;
}
.merit-item-v__num--gasu { background: var(--gasu); }
.merit-item-v__num--warn { background: var(--danger); }
.merit-item-v__body h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .5rem; color: var(--navy); }
.merit-item-v__body p  { font-size: .9rem; line-height: 1.8; color: var(--text); }

/* チェックサマリー */
.check-summary {
  background: var(--enepi-pale);
  border: 2px solid var(--enepi);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
}
.check-summary--gasu { background: var(--gasu-pale); border-color: var(--gasu); }
.check-summary__title { font-weight: 700; margin-bottom: 1rem; font-size: .95rem; color: var(--navy); }
.check-list { display: flex; flex-direction: column; gap: .5rem; }
.check-list li {
  font-size: .9rem;
  padding-left: 1.5rem;
  position: relative;
}
.check-list li::before {
  content: '✅';
  position: absolute;
  left: 0;
  font-size: .8rem;
}

/* アラートボックス */
.alert-box {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}
.alert-box__item {
  display: flex;
  gap: 1rem;
  background: #fff;
  border: 1px solid var(--gray-light);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  align-items: flex-start;
}
.alert-box__icon {
  flex-shrink: 0;
  font-size: 1.4rem;
  color: var(--gold);
  font-weight: 900;
  line-height: 1.5;
}
.alert-box__item h4 { font-size: .95rem; font-weight: 700; margin-bottom: .4rem; color: var(--navy); }
.alert-box__item p  { font-size: .875rem; line-height: 1.7; color: var(--text); }

/* ヒントボックス */
.tip-box {
  background: #fff8e1;
  border: 1px solid #ffe082;
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.tip-box__title { font-weight: 700; font-size: .9rem; margin-bottom: .5rem; color: #856404; }
.tip-box p { font-size: .875rem; color: #533f03; line-height: 1.7; }
.tip-box a { color: var(--enepi); }

/* フローステップ */
.flow-steps { display: flex; flex-direction: column; gap: 0; }
.flow-step {
  display: flex;
  gap: 1.5rem;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  align-items: flex-start;
  border-left: 4px solid var(--enepi);
}
.flow-step--gasu { border-left-color: var(--gasu); }
.flow-step__num {
  flex-shrink: 0;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
  color: var(--enepi);
  padding-top: .25rem;
}
.flow-step--gasu .flow-step__num { color: var(--gasu); }
.flow-step__body h3 { font-size: 1rem; font-weight: 700; margin-bottom: .4rem; color: var(--navy); }
.flow-step__body p  { font-size: .875rem; line-height: 1.75; color: var(--gray); }
.flow-step__arrow {
  text-align: center;
  font-size: 1.5rem;
  color: var(--gray-light);
  padding: .5rem 0;
}

/* 口コミカード */
.voice-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1rem; }
.voice-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border-left: 4px solid transparent;
}
.voice-card--pos { border-left-color: var(--gasu); }
.voice-card--neg { border-left-color: var(--gold); }
.voice-card__header { display:flex; flex-direction:column; gap:.4rem; margin-bottom:.75rem; }
.voice-card__badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  padding: .2rem .65rem;
  border-radius: 99px;
}
.voice-card__badge--pos { background: var(--gasu-pale); color: var(--gasu); }
.voice-card__badge--neg { background: var(--gold-pale); color: #8a6d00; }
.voice-card__meta { font-size: .78rem; color: var(--gray); }
.voice-card p { font-size: .875rem; line-height: 1.75; margin-bottom: .5rem; }
.voice-card__data { font-size: .8rem; font-weight: 700; color: var(--gasu); }

/* 結論ボックス */
.conclusion-box {
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  text-align: center;
  margin-bottom: 2.5rem;
}
.conclusion-box--warn { background: #fff3cd; border: 2px solid #f0c040; }
.conclusion-box--info { background: var(--enepi-pale); border: 2px solid var(--enepi); }
.conclusion-box__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.conclusion-box h2 { font-family: var(--font-serif); font-size: clamp(1.2rem,3vw,1.6rem); font-weight:900; margin-bottom:1rem; color:var(--navy); }
.conclusion-box h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .75rem; color: var(--navy); }
.conclusion-box p  { font-size: .9rem; line-height: 1.8; }
.conclusion-box strong { color: var(--navy); }

/* シミュレーション表 */
.simulation-table-wrap { overflow-x: auto; border-radius: var(--radius-lg); box-shadow: var(--shadow); margin-bottom: 1rem; }
.simulation-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 560px; }
.simulation-table thead tr { background: var(--navy); }
.simulation-table th { padding: .9rem 1.25rem; font-size: .8rem; font-weight: 700; color: rgba(255,255,255,.7); text-align: left; }
.simulation-table td { padding: 1rem 1.25rem; font-size: .875rem; border-bottom: 1px solid var(--gray-light); }
.simulation-table tr:last-child td { border-bottom: none; }
.simulation-table .row--recommended { background: #f0fdf4; }
.simulation-table .row--recommended td { font-weight: 700; }
.cost--bad  { color: var(--danger); font-weight: 700; }
.cost--good { color: var(--gasu); font-weight: 700; }
.tag--warn { background: #fff3cd; color: #856404; }

/* 保証カード */
.guarantee-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
.guarantee-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem;
  color: #fff;
  text-align: center;
}
.guarantee-card__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.guarantee-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 1rem; color: var(--gold-light); }
.guarantee-card p  { font-size: .875rem; line-height: 1.8; opacity: .85; margin-bottom: 1.25rem; }
.guarantee-card__point { display: flex; flex-direction: column; gap: .35rem; }
.guarantee-card__point span { font-size: .8rem; color: var(--gold); font-weight: 700; }
.guarantee-note {
  background: rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
}
.guarantee-note p { font-size: .78rem; color: rgba(255,255,255,.5); line-height: 1.7; }

/* フィットボックス */
.fit-box {
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin-bottom: 2.5rem;
}
.fit-box--enepi { background: var(--enepi-pale); border: 2px solid var(--enepi); }
.fit-box--gasu  { background: var(--gasu-pale);  border: 2px solid var(--gasu); }
.fit-list { display: flex; flex-direction: column; gap: .6rem; }
.fit-list li { font-size: .95rem; padding-left: 1.75rem; position: relative; }
.fit-list li::before { content: '✓'; position: absolute; left: 0; font-weight: 900; color: var(--navy); }

/* CTAブロック */
.cta-block {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  text-align: center;
  color: #fff;
}
.cta-block--gasu { background: linear-gradient(135deg, #0a2010, var(--gasu-dark)); }
.cta-block__title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem,3.5vw,1.6rem);
  font-weight: 900;
  margin-bottom: .75rem;
  line-height: 1.4;
}
.cta-block__sub { font-size: .875rem; opacity: .75; margin-bottom: 1.5rem; }
.cta-block__alt { font-size: .8rem; margin-top: 1.25rem; opacity: .65; }
.cta-block__alt a { color: rgba(255,255,255,.8); text-decoration: underline; }

/* 戻るリンク */
.back-link { text-align: center; margin-top: 2.5rem; }
.back-link a { font-size: .875rem; color: var(--gray); text-decoration: underline; }
.back-link a:hover { color: var(--navy); }

/* 2カラムリスト */
.two-col-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.two-col-list__col { background: #fff; border-radius: var(--radius-lg); padding: 1.75rem; box-shadow: var(--shadow); }
.two-col-list__col--ok { border-top: 4px solid var(--gasu); }
.two-col-list__col--ng { border-top: 4px solid var(--danger); }
.two-col-list__col h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1rem; }
.two-col-list__col ul { display: flex; flex-direction: column; gap: .5rem; padding-left: 1rem; list-style: disc; }
.two-col-list__col li { font-size: .875rem; line-height: 1.65; }

/* ===== 都市ガスガイド専用 ===== */

/* 状況分岐カード */
.situation-branch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}
.situation-card {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-md);
  border-top: 4px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  color: var(--text);
}
.situation-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); text-decoration: none; color: var(--text); }
.situation-card--propane { border-top-color: var(--gasu); }
.situation-card--city    { border-top-color: var(--enepi); }
.situation-card__icon { font-size: 2rem; }
.situation-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); line-height: 1.4; }
.situation-card p  { font-size: .85rem; color: var(--gray); line-height: 1.65; flex: 1; }
.situation-card__cta { font-size: .82rem; font-weight: 700; color: var(--enepi); }
.situation-card--propane .situation-card__cta { color: var(--gasu); }

/* 都市ガスサービスカード */
.citygas-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 1rem;
}
.citygas-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  border-top: 3px solid var(--gray-light);
}
.citygas-card--recommended { border-top-color: var(--navy); }
.citygas-card__badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--navy);
  color: var(--gold);
  font-size: .68rem;
  font-weight: 700;
  padding: .25rem .9rem;
  border-radius: 99px;
  letter-spacing: .08em;
  white-space: nowrap;
}
.citygas-card__name { font-size: 1.05rem; font-weight: 900; color: var(--navy); margin-bottom: .15rem; }
.citygas-card__type { font-size: .72rem; color: var(--gray); font-weight: 600; letter-spacing: .05em; }
.citygas-card__points { display: flex; flex-direction: column; gap: .4rem; flex: 1; }
.citygas-card__points li { font-size: .82rem; padding-left: 1.25rem; position: relative; line-height: 1.55; }
.citygas-card__points li.good::before { content: '◎'; position: absolute; left: 0; color: var(--gasu); font-size: .7rem; }
.citygas-card__fee { font-size: .78rem; color: var(--gray); }
.citygas-card__fee strong { color: var(--navy); }

/* アウトラインネイビーボタン */
.btn--outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline-navy:hover { background: var(--navy); color: #fff; text-decoration: none; }

/* デュアルCTA */
.cta-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.cta-dual__col {
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.cta-dual__col--propane { background: linear-gradient(135deg, var(--navy), var(--navy-light)); }
.cta-dual__col--city    { background: linear-gradient(135deg, #0f2a5c, var(--enepi)); }
.cta-dual__label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--gold);
}
.cta-dual__col h3 { font-size: 1.1rem; font-weight: 700; line-height: 1.4; margin: 0; }
.cta-dual__col p  { font-size: .82rem; opacity: .75; margin: 0; }

/* ===== 法務ページ共通 ===== */
.legal-main { padding: 3rem 0 4rem; background: var(--off-white); }
.legal-updated {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--gray);
  background: #fff;
  border: 1px solid var(--gray-light);
  border-radius: 99px;
  padding: .25rem .9rem;
  margin-bottom: 1.5rem;
}
.legal-intro {
  font-size: .95rem;
  line-height: 1.9;
  margin-bottom: 2rem;
  color: var(--text);
}
.legal-block { margin-bottom: 2.25rem; }
.legal-block h2 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--navy);
  border-left: 4px solid var(--gold);
  padding-left: .75rem;
  margin-bottom: .9rem;
  line-height: 1.4;
}
.legal-block p {
  font-size: .9rem;
  line-height: 1.9;
  color: var(--text);
}
.legal-block p + p { margin-top: .75rem; }
.legal-block strong { color: var(--navy); }
.legal-block a { color: var(--enepi); text-decoration: underline; }
.legal-list {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  list-style: disc;
  padding-left: 1.4rem;
}
.legal-list li { font-size: .9rem; line-height: 1.8; }

/* 法務ページ相互ナビ */
.legal-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .75rem 2rem;
  padding: 1.5rem 0;
  margin: 2.5rem 0 0;
  border-top: 1px solid var(--gray-light);
}
.legal-nav a {
  font-size: .85rem;
  color: var(--gray);
  text-decoration: underline;
}
.legal-nav a:hover { color: var(--navy); }

/* 法務ページ末尾ミニCTA */
.legal-cta {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  text-align: center;
  margin-top: 2rem;
}
.legal-cta p {
  color: rgba(255,255,255,.85);
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* =====================================================
   スクロールアニメーション
   ===================================================== */

/* ── ベース：非表示状態 ── */
.will-animate {
  opacity: 0;
  transition:
    opacity  .65s cubic-bezier(.22, 1, .36, 1),
    transform .65s cubic-bezier(.22, 1, .36, 1);
}

/* ── 表示状態（JS で .is-visible が付与される） ── */
.will-animate.is-visible {
  opacity: 1;
  transform: none !important;
}

/* ── バリアント ── */
.anim--fade-up    { transform: translateY(32px); }
.anim--slide-left  { transform: translateX(-52px); }
.anim--slide-right { transform: translateX(52px); }
.anim--pop        { transform: scale(.9); }
.anim--fade       { transform: none; }

/* ── アクセシビリティ：動き低減設定を尊重 ── */
@media (prefers-reduced-motion: reduce) {
  .will-animate {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* カウントアップ数字：ハイライト */
.js-countup {
  display: inline-block;
  transition: color .3s ease;
}

/* ===== レスポンシブ ===== */
@media (max-width: 1024px) {
  .merit-grid { grid-template-columns: repeat(2,1fr); }
  .review-cards--mixed { grid-template-columns: 1fr 1fr; }
  .summary-cards { grid-template-columns: 1fr; }
  .summary-card__vs { display:none; }
  .summary-cards { gap: 1.5rem; }
  .d-choices--grid4 { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  html { font-size: 17px; } /* SP は 17px でバランスよく */
  section { padding: 2.5rem 0; }
  .site-nav, .site-header__cta { display:none; }
  .site-nav.is-open {
    display:block;
    position:fixed;
    top:70px; left:0; right:0; bottom:0;
    background: rgba(8,15,30,.97);
    padding:2rem var(--gutter);
    z-index:199;
  }
  .site-nav.is-open .site-nav__list { flex-direction:column; gap:1.25rem; }
  .site-nav.is-open .site-nav__list a { font-size:1.1rem; }
  .hamburger { display:flex; }
  .hero__ctas { flex-direction:column; }
  .hero__ctas .btn { width:100%; text-align:center; }
  .compare-table-wrap { border-radius:0; margin-inline:-var(--gutter); }
  .review-cards { grid-template-columns:1fr; }
  .caution-box { grid-template-columns:1fr; }
  .caution-box__text .btn { display:flex; width:100%; text-align:center; }
  .post-grid { grid-template-columns:1fr; }
  .route-cards { grid-template-columns: 1fr; }
  .route-card--diagnosis { grid-column: auto; }
  .compare-ctas { flex-direction:column; align-items:center; }
  .site-footer__grid { grid-template-columns:1fr; gap:2rem; }
  .site-footer__list { grid-template-columns: 1fr; }
  .site-footer__bottom .container { flex-direction:column; align-items:flex-start; }

  /* 個別ページ レスポンシブ */
  .page-hero { padding: 5.5rem var(--gutter) 2.5rem; }
  .page-hero__score { gap:.75rem; }
  .score-box { min-width: 0; flex: 1 1 calc(50% - .375rem); }
  .voice-cards { grid-template-columns: 1fr; }
  .two-col-list { grid-template-columns: 1fr; }
  .guarantee-cards { grid-template-columns: 1fr; }
  .merit-item-v { gap: 1rem; }
  .merit-item-v__num { width: 2.5rem; height: 2.5rem; font-size: .7rem; }
  .info-table th { width: 35%; font-size: .8rem; }
  .info-table td { font-size: .8rem; }
  .toc__list { gap: .5rem; }
  .simulation-table-wrap { margin-inline: calc(-1 * var(--gutter)); border-radius:0; }
  /* 都市ガスガイド */
  .situation-branch { grid-template-columns: 1fr; }
  .citygas-cards { grid-template-columns: 1fr; }
  .cta-dual { grid-template-columns: 1fr; }
  /* 診断 */
  .d-choices--grid4 { grid-template-columns: 1fr 1fr; }
  .d-choices--grid2 { grid-template-columns: 1fr; }
  .d-choice-card--wide { flex-direction: column; text-align: center; padding: 1.75rem 1rem; }
  .d-choice-card--wide .d-choice-card__icon { font-size: 2.2rem; }
  .d-indicator__label { font-size: .6rem; }
  .d-indicator__line { min-width: 30px; }
}