/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body.c-lp-body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-gray-50);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

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

ul, ol {
  list-style: none;
}

/* ============================================================
   CSS VARIABLES（汎用：他ページでも一貫して利用）
   ============================================================ */
:root {
  /* カラー */
  --c-navy: #0f172a;
  --c-navy-light: #1e293b;
  --c-orange: #f97316;
  --c-orange-dark: #ea580c;
  --c-red: #dc2626;
  --c-red-dark: #b91c1c;
  --c-green: #16a34a;
  --c-yellow: #fbbf24;
  --c-white: #ffffff;
  --c-gray-50: #f8fafc;
  --c-gray-100: #f1f5f9;
  --c-gray-200: #e2e8f0;
  --c-gray-300: #cbd5e1;
  --c-gray-600: #475569;
  --c-text: #334155;
  /* 影：極細ボーダー＋広くぼかした薄いシャドウ（濃い影廃止） */
  --c-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --c-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.06);
  --c-border: 1px solid rgba(0, 0, 0, 0.05);
  /* 角丸：今風のやや大きめ */
  --c-radius: 12px;
  --c-radius-lg: 20px;
  /* 余白（他ページで統一） */
  --c-space-section: 100px;
  --c-space-container: 28px;
  --c-space-section-sm: 56px;
}

/* ============================================================
   SCROLL ANIMATIONS (WSS風フェードイン)
   ============================================================ */
.c-animate {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.c-animate.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 子要素のスタagger（親がis-visibleのとき） */
.c-animate-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.c-animate-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.c-animate-stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.c-animate-stagger.is-visible > *:nth-child(3) { transition-delay: 0.15s; }
.c-animate-stagger.is-visible > *:nth-child(4) { transition-delay: 0.2s; }
.c-animate-stagger.is-visible > *:nth-child(5) { transition-delay: 0.25s; }
.c-animate-stagger.is-visible > *:nth-child(6) { transition-delay: 0.3s; }

.c-animate-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .c-animate,
  .c-animate-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   LAYOUT
   ============================================================ */
.c-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px; /* 16px × 1.75 → 余白拡張 */
}

.c-section {
  padding: 100px 0; /* 60px × 1.67 → 余白拡張 */
}

.c-section--navy {
  background: var(--c-navy);
  color: var(--c-white);
}

.c-section--gray {
  background: var(--c-gray-100);
}

/* 薄グレー＋うっすらパターン（料金・流れのメリハリ） */
.c-section--pattern {
  background-color: #f5f7fa;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0,
    transparent 18px,
    rgba(51, 65, 85, 0.03) 18px,
    rgba(51, 65, 85, 0.03) 19px
  );
}

/* 見出し H2：WSS風リッチ＋インパクト強化（参考：字間詰め・塊としての強さ・下線は細すぎず視認性高く） */
.c-heading {
  font-size: 1.875rem; /* 1.5rem × 1.25 */
  font-weight: 900;
  text-align: center;
  margin-bottom: 56px;
  position: relative;
  color: var(--c-text);
  letter-spacing: 0.03em;
  line-height: 1.4;
  z-index: 1;
}

/* 背後に薄いグレーで大きな英語（data-en="SERVICE" 等で指定） */
.c-heading[data-en]::before {
  content: attr(data-en);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(3rem, 7.2vw, 4.8rem);
  font-weight: 900;
  color: rgba(51, 65, 85, 0.09);
  letter-spacing: 0.2em;
  z-index: 0;
  white-space: nowrap;
  pointer-events: none;
}

.c-section--navy .c-heading[data-en]::before {
  color: rgba(255, 255, 255, 0.12);
}

.c-section--navy .c-heading {
  color: var(--c-white);
}

/* スマホ：背景英語テキストのオーバーフロー防止 */
@media (max-width: 480px) {
  .c-heading[data-en]::before {
    font-size: clamp(2.2rem, 12vw, 3rem);
  }
  .c-checklist__title[data-en]::before {
    font-size: 1.8rem;
  }
}

/* ============================================================
   HEADER
   ============================================================ */
.c-header {
  background: var(--c-navy);
  padding: 16px 0; /* 12px × 1.33 */
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--c-shadow);
}

.c-header__inner {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.c-header__logo {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-white);
  flex-shrink: 0;
}

.c-header__logo span {
  color: var(--c-orange);
}

.c-header__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-dark) 100%);
  color: var(--c-white);
  padding: 12px 22px;
  border-radius: var(--c-radius);
  font-weight: 900;
  font-size: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.25s ease;
  box-shadow: var(--c-shadow);
  position: relative;
  overflow: hidden;
  filter: saturate(1.1);
  flex-shrink: 0;
}

.c-header__phone::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent 0%, transparent 35%, rgba(255,255,255,0.5) 50%, transparent 65%, transparent 100%);
  transition: left 0.55s ease;
  pointer-events: none;
  z-index: 0;
}

.c-header__phone:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 6px 24px rgba(249, 115, 22, 0.35);
  opacity: 1;
}

.c-header__phone:hover::after {
  left: 100%;
}

.c-header__phone svg {
  width: 18px;
  height: 18px;
}

/* ============================================================
   LP用：SWELLヘッダーメニュー（グローバルナビ）・ハンバーガー
   ============================================================ */
/* PC：横並びナビ・右寄せ（768px超）。ハンバーガーはPCでは非表示 */
.lp-nav-menu {
  display: flex;
  align-items: center;
  margin-left: auto;
  flex-shrink: 0;
}

.lp-nav-menu__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.lp-nav-menu__list a {
  color: var(--c-white);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 6px 4px;
  border-radius: 6px;
  transition: color 0.2s ease, background 0.2s ease;
}

.lp-nav-menu__list a:hover {
  color: var(--c-orange);
}

/* ハンバーガーボタン：PCでは非表示 */
.lp-hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  color: var(--c-white);
  cursor: pointer;
  gap: 6px;
  transition: color 0.2s ease, opacity 0.2s ease;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

.lp-hamburger-btn:hover {
  opacity: 0.85;
}

.lp-hamburger-btn__line {
  display: block;
  width: 24px;
  height: 2.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.lp-hamburger-btn.is-active .lp-hamburger-btn__line:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.lp-hamburger-btn.is-active .lp-hamburger-btn__line:nth-child(2) {
  opacity: 0;
}

.lp-hamburger-btn.is-active .lp-hamburger-btn__line:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* スマホ・タブレット（768px以下）：ナビ非表示、ハンバーガー表示 */
@media (max-width: 768px) {
  .c-header__inner {
    gap: 12px;
  }

  .c-header {
    padding: 12px 0;
  }

  .c-header__logo {
    font-size: 1rem;
  }

  .c-header__phone {
    padding: 10px 14px;
    font-size: 0.875rem;
  }

  .c-header__phone svg {
    width: 16px;
    height: 16px;
  }

  .lp-nav-menu {
    display: none;
  }

  .lp-hamburger-btn {
    display: flex!important;
  }
}

/* ドロワー（スマホ・タブレット用オーバーレイ＋スライドパネル） */
.lp-nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 1001;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0.3s ease;
}

@media (min-width: 769px) {
  .lp-nav-drawer {
    display: none;
  }

  .lp-hamburger-btn {
    display: none!important;
  }
}

.lp-nav-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.lp-nav-drawer__overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
  cursor: pointer;
}

.lp-nav-drawer.is-open .lp-nav-drawer__overlay {
  opacity: 1;
}

.lp-nav-drawer__inner {
  position: fixed;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 320px;
  height: 100%;
  background: var(--c-navy);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
  z-index: 2;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 88px 28px 48px;
}

.lp-nav-drawer.is-open .lp-nav-drawer__inner {
  transform: translateX(0);
}

.lp-nav-drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lp-nav-drawer__list li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.lp-nav-drawer__list a {
  display: block;
  padding: 18px 0;
  color: var(--c-white);
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.5;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.lp-nav-drawer__list a:hover {
  color: var(--c-orange);
  padding-left: 8px;
}

/* サブメニュー（2階層目） */
.lp-nav-drawer__list .sub-menu {
  list-style: none;
  margin: 0;
  padding: 0 0 12px 20px;
  border-bottom: none;
}

.lp-nav-drawer__list .sub-menu li {
  border-bottom: none;
}

.lp-nav-drawer__list .sub-menu a {
  font-size: 1rem;
  font-weight: 500;
  padding: 14px 0;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
}

/* ============================================================
   FIRST VIEW (FV) — ヒーロー背景・オーバーレイ・白文字
   ============================================================ */
.c-fv {
  --c-fv-bg: var(--c-fv-bg-sm);
  background: var(--c-fv-bg) center center / cover no-repeat;
  background-color: var(--c-navy);
  color: var(--c-white);
  padding: 56px 0 96px;
  position: relative;
  overflow: hidden;
  min-height: 520px;
  display: flex;
  align-items: center;
}

/* 1280px以上：大画面用画像に切り替え（最大1980×1280想定） */
@media (min-width: 1280px) {
  .c-fv {
    --c-fv-bg: var(--c-fv-bg-lg);
    max-height: 1280px;
  }
}

/* 半透明の黒オーバーレイ（テキスト視認性確保・背景の上・テキストの下） */
.c-fv__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  pointer-events: none;
  z-index: 1;
}

.c-fv .c-container {
  position: relative;
  z-index: 2;
}

/* テキストエリア：半透明の黒で可読性向上 */
.c-fv__content {
  background: rgba(0, 0, 0, 0.25);
  padding: 20px 16px 24px;
  border-radius: 12px;
  max-width: 100%;
}

/* FV 入口アニメーション（プロ感） */
@keyframes c-fv-fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.c-fv__content--animated > * {
  opacity: 0;
  animation: c-fv-fadeInUp 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.c-fv__content--animated > *:nth-child(1) { animation-delay: 0.05s; }
.c-fv__content--animated > *:nth-child(2) { animation-delay: 0.12s; }
.c-fv__content--animated > *:nth-child(3) { animation-delay: 0.2s; }
.c-fv__content--animated > *:nth-child(4) { animation-delay: 0.28s; }
.c-fv__content--animated > *:nth-child(5) { animation-delay: 0.36s; }
.c-fv__content--animated > *:nth-child(6) { animation-delay: 0.45s; }

/* エンブレム3枚のスタッガー表示 */
.c-fv__emblem {
  opacity: 0;
  animation: c-fv-fadeInUp 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.c-fv__emblem:nth-child(1) { animation-delay: 0.42s; }
.c-fv__emblem:nth-child(2) { animation-delay: 0.5s; }
.c-fv__emblem:nth-child(3) { animation-delay: 0.58s; }

/* CTAブロックのフェードイン */
.c-fv__cta {
  opacity: 0;
  animation: c-fv-fadeInUp 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.25s forwards;
}

@media (prefers-reduced-motion: reduce) {
  .c-fv__content--animated > *,
  .c-fv__emblem,
  .c-fv__cta {
    opacity: 1;
    animation: none;
  }
}

.c-fv::before {
  content: '';
  position: absolute;
  top: 0;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.c-fv__badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-dark) 100%);
  color: var(--c-white);
  padding: 8px 20px; /* 余白拡張 */
  border-radius: 50px;
  font-size: 0.750rem;
  font-weight: 700;
  margin-bottom: 28px; /* タイトルとの重なり防止 */
  /* animation: c-pulse 2s infinite; */
  box-shadow: var(--c-shadow);
}

/* バッジ内の金額は白で視認性を確保（オレンジ背景で同系色にならないよう） */
.c-fv__badge .c-num {
  color: var(--c-white);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

@keyframes c-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.c-fv__title {
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1.4;
  margin-top: 0;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
  clear: both; /* バッジとの重なり防止 */
  text-shadow: 0 2px 4px rgba(0,0,0,0.9), 0 0 2px rgba(0,0,0,1), 0 1px 3px rgba(0,0,0,0.8);
}

.c-fv__title em {
  font-style: normal;
  color: var(--c-orange);
  font-size: 2.5rem;
  letter-spacing: 0;
}

.c-fv__subtitle {
  font-size: 1rem;
  opacity: 0.95;
  margin-bottom: 16px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.9), 0 0 2px rgba(0,0,0,1);
}

/* 2つの強み（強調表示） */
.c-fv__highlights {
  margin-bottom: 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--c-white);
  text-shadow: 0 2px 4px rgba(0,0,0,0.9), 0 0 2px rgba(0,0,0,1);
}

.c-fv__highlight {
  font-size: 1.05rem;
  font-weight: 800;
  color: #FFD700;
  text-shadow: 0 2px 4px rgba(0,0,0,0.9), 0 0 2px rgba(0,0,0,1);
  border-bottom: 2px solid #e74c3c;
  padding-bottom: 1px;
}

/* 車種補足（小さめ・白＋シャドウ） */
.c-fv__vehicle-note {
  font-size: 0.8125rem;
  color: var(--c-white);
  margin-top: 16px;
  margin-bottom: 0;
  line-height: 1.6;
  text-shadow: 0 2px 4px rgba(0,0,0,0.9), 0 0 2px rgba(0,0,0,1);
  opacity: 0.95;
}

/* エンブレム風バッジ（アイコン＋短文言）— サイズ拡大で違和感解消 */
.c-fv__emblems {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 16px;
}

.c-fv__emblem {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.15);
  padding: 24px 28px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.25);
  min-width: 280px;
  text-align: center;
  transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.c-fv__emblem:hover {
  background: rgba(255,255,255,0.22);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.c-fv__emblem-img {
  width: 100%;
  max-width: 200px;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.c-fv__emblem:hover .c-fv__emblem-img {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.c-fv__emblem-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-white);
  text-shadow: 0 2px 4px rgba(0,0,0,0.9), 0 0 2px rgba(0,0,0,1);
  line-height: 1.4;
}

.c-fv__cta {
  display: flex;
  flex-direction: column;
  gap: 18px; /* 12 × 1.5 */
}

.c-fv__phone-box {
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  padding: 32px 28px;
  text-align: center;
  box-shadow: var(--c-shadow);
  border: var(--c-border);
}

.c-fv__phone-label {
  font-size: 0.875rem;
  color: var(--c-gray-600);
  margin-bottom: 8px;
}

.c-fv__phone-number {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--c-red);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.c-fv__phone-number:hover {
  opacity: 0.9;
  transform: scale(1.02);
}

.c-fv__phone-number svg {
  width: 28px;
  height: 28px;
}

.c-fv__phone-note {
  font-size: 0.75rem;
  color: var(--c-gray-600);
  margin-top: 8px;
}

/* ============================================================
   BUTTONS（立体感・光沢・ホバーで浮き上がり）
   ============================================================ */
.c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 40px;
  border-radius: var(--c-radius);
  font-size: 1.25rem;
  font-weight: 900;
  text-align: center;
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.35s ease, opacity 0.25s ease;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.c-btn:active {
  transform: translateY(-1px) scale(1);
}

/* 光沢感：上部にわずかなハイライト */
.c-btn--red,
.c-btn--orange {
  box-shadow: var(--c-shadow);
}

.c-btn--red::before,
.c-btn--orange::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(180deg, rgba(255,255,255,0.28) 0%, transparent 100%);
  border-radius: var(--c-radius) var(--c-radius) 0 0;
  pointer-events: none;
}

/* シャインエフェクト：ホバー時に光がキラッと走る（参考：わずかグラデ・立体感） */
.c-btn--red::after,
.c-btn--orange::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    transparent 35%,
    rgba(255,255,255,0.5) 50%,
    transparent 65%,
    transparent 100%
  );
  transition: left 0.55s ease;
  pointer-events: none;
  z-index: 0;
}

.c-btn--red:hover::after,
.c-btn--orange:hover::after {
  left: 100%;
}

.c-btn--red {
  background: linear-gradient(180deg, var(--c-red) 0%, var(--c-red-dark) 100%);
  color: var(--c-white);
  filter: saturate(1.1);
}

.c-btn--red:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 28px rgba(220, 38, 38, 0.35);
}

.c-btn--orange {
  background: linear-gradient(180deg, var(--c-orange) 0%, var(--c-orange-dark) 100%);
  color: var(--c-white);
  filter: saturate(1.1);
}

.c-btn--orange:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 28px rgba(249, 115, 22, 0.35);
}

.c-btn--outline {
  background: transparent;
  border: 2px solid var(--c-white);
  color: var(--c-white);
  transition: all 0.3s ease;
}

.c-btn--outline:hover {
  background: var(--c-white);
  color: var(--c-navy);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}

.c-btn--full {
  width: 100%;
}

.c-btn svg {
  width: 24px;
  height: 24px;
  position: relative;
  z-index: 1;
}

/* ============================================================
   CHECKLIST (Self-Diagnosis)
   ============================================================ */
.c-checklist {
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  padding: 48px 40px;
  box-shadow: var(--c-shadow);
  border: var(--c-border);
}

.c-checklist__title {
  font-size: 1.5625rem; /* 1.25rem × 1.25 */
  font-weight: 900;
  text-align: center;
  margin-bottom: 36px;
  color: var(--c-text);
  letter-spacing: 0.03em;
  position: relative;
  padding-bottom: 12px;
}

.c-checklist__title[data-en]::before {
  content: attr(data-en);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.4rem;
  font-weight: 900;
  color: rgba(51, 65, 85, 0.09);
  letter-spacing: 0.15em;
  z-index: 0;
  white-space: nowrap;
  pointer-events: none;
}

.c-checklist__list {
  display: flex;
  flex-direction: column;
  gap: 20px; /* 16 × 1.25 */
}

/* カード型リスト：極細ボーダー＋薄シャドウ＋ホバーでアイコンがフワッと */
.c-checklist__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 24px 20px;
  background: linear-gradient(135deg, var(--c-gray-50) 0%, rgba(255,255,255,0.95) 100%);
  border-radius: var(--c-radius);
  border: var(--c-border);
  border-left: 4px solid var(--c-orange);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}

.c-checklist__item:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.c-checklist__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-dark));
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.c-checklist__item:hover .c-checklist__icon {
  transform: translateY(-2px);
}

.c-checklist__icon svg {
  width: 14px;
  height: 14px;
}

.c-checklist__text {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-text);
}

.c-checklist__note {
  text-align: center;
  margin-top: 36px; /* 24 × 1.5 */
  padding: 24px 20px; /* 余白拡張 */
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-dark) 50%, var(--c-red) 100%);
  color: var(--c-white);
  border-radius: var(--c-radius);
  font-weight: 700;
  box-shadow: var(--c-shadow);
}

/* ============================================================
   REVIEWS (Social Proof)
   ============================================================ */
.c-reviews__header {
  text-align: center;
  margin-bottom: 48px; /* 32 × 1.5 */
}

.c-reviews__rating {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--c-white);
  padding: 16px 32px; /* 余白拡張 */
  border-radius: 50px;
  box-shadow: var(--c-shadow);
}

.c-reviews__stars {
  display: flex;
  gap: 2px;
  color: var(--c-yellow);
}

.c-reviews__stars svg {
  width: 20px;
  height: 20px;
}

.c-reviews__score {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--c-text);
}

.c-reviews__count {
  font-size: 0.875rem;
  color: var(--c-gray-600);
}

.c-reviews__grid {
  display: grid;
  gap: 28px; /* 20 × 1.4 */
}

.c-reviews__card {
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  padding: 36px 32px;
  box-shadow: var(--c-shadow);
  border: var(--c-border);
  transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.c-reviews__card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.c-reviews__card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.c-reviews__avatar {
  width: 48px;
  height: 48px;
  background: var(--c-gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gray-600);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border: 2px solid var(--c-white);
  flex-shrink: 0;
}

.c-reviews__avatar-icon {
  width: 24px;
  height: 24px;
}

.c-reviews__info {
  flex: 1;
  min-width: 0;
}

.c-reviews__name {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--c-text);
  margin-bottom: 4px;
}

.c-reviews__meta {
  font-size: 0.75rem;
  color: var(--c-gray-600);
}

.c-reviews__card-stars {
  display: flex;
  gap: 2px;
  color: var(--c-yellow);
}

.c-reviews__card-stars svg {
  width: 16px;
  height: 16px;
}

.c-reviews__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 12px;
  line-height: 1.4;
}

.c-reviews__text {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--c-text);
}

/* 信頼感：スタッフ・作業風景（ダミー・差し替え可） */
.c-reviews__trust {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--c-gray-200);
}

.c-reviews__trust-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-text);
  text-align: center;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.c-reviews__trust-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
}

.c-reviews__trust-item {
  text-align: center;
  width: 100%;
}

/* 写真のあしらい：幅100%・角丸・控えめシャドウ・ホバー */
.c-reviews__trust-img {
  width: 100%;
  height: auto;
  aspect-ratio: 280 / 200;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  object-fit: cover;
  transition: box-shadow 0.35s ease, transform 0.35s ease;
  display: block;
}

.c-reviews__trust-item:hover .c-reviews__trust-img {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.c-reviews__trust-caption {
  font-size: 0.8125rem;
  color: var(--c-gray-600);
  margin-top: 8px;
}

@media (max-width: 480px) {
  .c-reviews__trust-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   USP (3 Reasons)
   ============================================================ */
.c-usp__grid {
  display: grid;
  gap: 36px; /* 24 × 1.5 */
}

.c-usp__card {
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--c-shadow);
  border: var(--c-border);
  position: relative;
  overflow: hidden;
}

/* 大きめアイコン（ダミー画像・差し替え可） */
.c-usp__icon-wrap {
  width: 100%;
  max-width: 160px;
  aspect-ratio: 4 / 3;
  margin: 0 auto 24px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--c-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.35s ease;
}

.c-usp__card:hover .c-usp__icon-wrap {
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.15);
}

.c-usp__icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.c-usp__card:hover .c-usp__icon-img {
  transform: scale(1.05);
}

.c-usp__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--c-text);
  letter-spacing: 0.02em;
  line-height: 1.35;
}

.c-usp__desc {
  font-size: 0.9375rem;
  color: var(--c-gray-600);
  line-height: 1.7;
}

/* ============================================================
   DISPATCH LOG (Recent Activity) — 作業風景（ダミー・差し替え可）
   ============================================================ */
.c-dispatch__visual {
  text-align: center;
  margin-bottom: 32px;
}

.c-dispatch__visual-img {
  width: 90%;
  max-width: 450px;
  height: auto;
  margin-inline: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  aspect-ratio: 2 / 1;
  object-fit: cover;
  transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.c-dispatch__visual:hover .c-dispatch__visual-img {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.c-dispatch__visual-caption {
  font-size: 0.75rem;
  color: var(--c-gray-600);
  margin-top: 8px;
}

.c-dispatch__empty {
  text-align: center;
  padding: 32px 24px;
  color: var(--c-gray-600);
  font-size: 0.9375rem;
  margin: 0;
}

.c-dispatch {
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  padding: 0;
  box-shadow: var(--c-shadow);
  border: var(--c-border);
  overflow: hidden;
}

.c-dispatch__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* モダンなテーブル風：枠線最小限・交互背景・角丸 */
.c-dispatch__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 20px 24px;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--c-gray-200);
  transition: background 0.25s ease;
}

.c-dispatch__item:nth-child(odd) {
  background: var(--c-white);
}

.c-dispatch__item:nth-child(even) {
  background: var(--c-gray-50);
}

.c-dispatch__item:last-child {
  border-bottom: none;
}

.c-dispatch__item:hover {
  background: rgba(249, 115, 22, 0.04);
}

.c-dispatch__time {
  background: var(--c-navy);
  color: var(--c-white);
  padding: 6px 14px;
  border-radius: var(--c-radius); /* 4px→8px 角丸統一 */
  font-weight: 700;
  font-size: 0.75rem;
}

.c-dispatch__info {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.c-dispatch__area {
  font-weight: 700;
  color: var(--c-text);
}

.c-dispatch__car {
  color: var(--c-gray-600);
}

.c-dispatch__arrival {
  color: var(--c-green);
  font-weight: 700;
  white-space: nowrap;
}

/* ============================================================
   PRICING
   ============================================================ */
.c-price__card {
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  overflow: hidden;
  box-shadow: var(--c-shadow-lg);
  border: var(--c-border);
}

.c-price__header {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-light) 100%);
  color: var(--c-white);
  padding: 36px 32px; /* 24 × 1.5 → 余白拡張 */
  text-align: center;
}

.c-price__label {
  font-size: 1rem;
  margin-bottom: 12px;
}

.c-price__amount {
  font-size: 2rem;
  font-weight: 900;
}

.c-price__amount span {
  font-size: 1.25rem;
}

.c-price__body {
  padding: 40px 36px; /* 24 × 1.67 → 余白拡張 */
}

.c-price__includes {
  margin-bottom: 32px; /* 24 × 1.33 */
}

.c-price__includes-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-gray-600);
  margin-bottom: 16px;
}

.c-price__includes-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 料金「含まれるもの」：モダンなタグ／テーブル風 */
.c-price__includes-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-white);
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 0.875rem;
  border: 1px solid var(--c-gray-200);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.c-price__includes-item:hover {
  border-color: rgba(249, 115, 22, 0.4);
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.08);
}

.c-price__includes-item svg {
  width: 16px;
  height: 16px;
  color: var(--c-green);
}

.c-price__note {
  background: var(--c-gray-50);
  padding: 24px 20px;
  border-radius: var(--c-radius);
  font-size: 0.875rem;
  color: var(--c-gray-600);
  text-align: center;
  border: 1px solid var(--c-gray-200);
}

.c-price__payment {
  margin-top: 32px;
  text-align: center;
}

.c-price__payment-title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.c-price__payment-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* 支払い方法：モダンなチップ風 */
.c-price__payment-icon {
  background: var(--c-white);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--c-gray-200);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.c-price__payment-icon:hover {
  border-color: var(--c-gray-300);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

/* ============================================================
   CAR MODELS — 車イラスト（ダミー・差し替え可）
   ============================================================ */
.c-cars__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.c-cars__category {
  background: var(--c-white);
  border-radius: var(--c-radius);
  padding: 32px 28px;
  box-shadow: var(--c-shadow);
  border: var(--c-border);
  position: relative;
}

.c-cars__icon-wrap {
  width: 100%;
  max-width: 160px;
  aspect-ratio: 4 / 3;
  margin-bottom: 16px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--c-gray-100);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.3s ease;
}

.c-cars__category:hover .c-cars__icon-wrap {
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.12);
}

.c-cars__icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.35s ease;
}

.c-cars__category:hover .c-cars__icon-img {
  transform: scale(1.05);
}

.c-cars__category-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.c-cars__list {
  font-size: 0.8125rem;
  color: var(--c-gray-600);
  line-height: 1.8;
}

/* ============================================================
   FLOW (Service Steps) — 横並びステップ図解＋矢印
   ============================================================ */
.c-flow__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

/* 矢印（進行方向） */
.c-flow__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
  color: var(--c-orange);
  flex-shrink: 0;
  text-align: center;
}

.c-flow__item {
  display: flex;
  gap: 20px;
  position: relative;
}

.c-flow__step {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-dark) 50%, var(--c-red) 100%);
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  position: relative;
  z-index: 1;
}

.c-flow__step-label {
  font-size: 0.625rem;
  line-height: 1;
}

.c-flow__step-num {
  font-size: 1.25rem;
  line-height: 1;
}

.c-flow__content {
  flex: 1;
  background: var(--c-white);
  border-radius: var(--c-radius);
  padding: 32px 28px; /* 20 × 1.6 → 余白拡張 */
  box-shadow: var(--c-shadow);
}

.c-flow__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.c-flow__desc {
  font-size: 0.9375rem;
  color: var(--c-gray-600);
  line-height: 1.7;
}

/* ============================================================
   AREA (Service Coverage) — 地図イラスト（ダミー・差し替え可）
   ============================================================ */
.c-area__wrap {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.c-area__map-box {
  text-align: center;
  margin: 0 auto;
}

.c-area__map-img {
  width: 90%;
  max-width: 350px;
  height: auto;
  margin-inline: auto;
  display: block;
  border-radius: 14px;
  border: 2px solid rgba(255,255,255,0.25);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
  transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.c-area__map-box:hover .c-area__map-img {
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

.c-area__map-caption {
  font-size: 0.75rem;
  opacity: 0.8;
  margin-top: 12px;
}

.c-area__grid {
  display: grid;
  gap: 32px;
}

.c-area__block {
  background: rgba(255,255,255,0.1);
  border-radius: var(--c-radius);
  padding: 32px 28px; /* 20 × 1.6 → 余白拡張 */
}

.c-area__block-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--c-orange);
  letter-spacing: 0.02em;
  display: inline-block;
}

.c-area__list {
  font-size: 0.875rem;
  line-height: 2;
  opacity: 0.9;
}

/* カード内の詳細リスト（SEO用・コンパクト表示） */
.c-area__list--compact {
  font-size: 0.85rem;
  line-height: 1.85;
}

.c-area__list--compact p {
  margin: 0 0 0.6em 0;
}

.c-area__list--compact p:last-child {
  margin-bottom: 0;
}

.c-area__list--compact strong {
  font-weight: 700;
  color: rgba(255, 255, 255, 0.98);
}

@media (max-width: 767px) {
  .c-area__list--compact {
    font-size: 0.8125rem;
    line-height: 1.9;
  }
}

/* ============================================================
   FAQ
   ============================================================ */
.c-faq__list {
  display: flex;
  flex-direction: column;
  gap: 24px; /* 16 × 1.5 */
}

.c-faq__item {
  background: var(--c-white);
  border-radius: var(--c-radius);
  overflow: hidden;
  box-shadow: var(--c-shadow);
  border: var(--c-border);
}

.c-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 28px 24px; /* 20 × 1.4 → 余白拡張 */
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  transition: background 0.3s;
}

.c-faq__question:hover {
  background: var(--c-gray-50);
}

.c-faq__question:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: 2px;
}

.c-faq__question-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-dark));
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.875rem;
}

.c-faq__question-text {
  flex: 1;
}

.c-faq__question-toggle {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--c-gray-600);
  transition: transform 0.3s;
}

.c-faq__item.is-open .c-faq__question-toggle {
  transform: rotate(180deg);
}

.c-faq__answer {
  display: none;
  padding: 0 24px 28px 60px; /* 余白拡張 */
  font-size: 0.9375rem;
  color: var(--c-gray-600);
  line-height: 1.8;
}

.c-faq__item.is-open .c-faq__answer {
  display: block;
}

/* ============================================================
   BLOG（ブログ一覧）
   ============================================================ */
.c-blog__grid {
  display: grid;
  gap: 24px;
}

.c-blog__card {
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  overflow: hidden;
  box-shadow: var(--c-shadow);
  border: var(--c-border);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.c-blog__card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.c-blog__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.c-blog__thumb {
  position: relative;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--c-gray-100);
}

.c-blog__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-blog__category {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  background: var(--c-orange);
  color: var(--c-white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50px;
}

.c-blog__body {
  padding: 20px;
}

.c-blog__date {
  font-size: 0.8125rem;
  color: var(--c-gray-600);
  margin-bottom: 8px;
}

.c-blog__title {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.c-blog__excerpt {
  font-size: 0.875rem;
  color: var(--c-gray-600);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}

.c-blog__more {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-orange);
}

.c-blog__to-list {
  display: inline-block;
  padding: 14px 32px;
  border: 2px solid var(--c-navy);
  color: var(--c-navy);
  border-radius: var(--c-radius);
  font-weight: 700;
  font-size: 1rem;
  transition: background 0.3s, color 0.3s;
}

.c-blog__to-list:hover {
  background: var(--c-navy);
  color: var(--c-white);
}

.c-blog__empty {
  text-align: center;
  padding: 48px 24px;
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  border: var(--c-border);
}

.c-blog__empty-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 8px;
}

.c-blog__empty-note {
  font-size: 0.875rem;
  color: var(--c-gray-600);
}

@media (min-width: 768px) {
  .c-blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .c-blog__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.c-cta {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-light) 100%);
  padding: 100px 0; /* 60 × 1.67 → 余白拡張 */
  text-align: center;
  color: var(--c-white);
}

.c-cta__title {
  font-size: 1.2rem;
  font-weight: 900;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}

.c-cta__subtitle {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 48px; /* 32 × 1.5 */
}

.c-cta__buttons {
  display: flex;
  flex-direction: column;
  gap: 24px; /* 16 × 1.5 */
  max-width: 400px;
  margin: 0 auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.c-footer {
  background: var(--c-navy);
  color: var(--c-white);
  padding: 56px 0 120px; /* 40/100 × 1.4～1.2 → 余白拡張 */
  text-align: center;
}

.c-footer__logo {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.c-footer__logo span {
  color: var(--c-orange);
}

.c-footer__info {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-bottom: 12px;
}

.c-footer__copy {
  font-size: 0.75rem;
  opacity: 0.6;
  margin-top: 32px;
}

/* ============================================================
   STICKY FOOTER (Mobile)
   ============================================================ */
.c-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--c-white);
  padding: 16px 20px; /* 余白拡張 */
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  display: flex;
  gap: 16px;
}

.c-sticky__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 20px;
  border-radius: var(--c-radius);
  font-size: 1.0625rem;
  font-weight: 900;
  text-align: center;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.c-sticky__btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent 0%, transparent 35%, rgba(255,255,255,0.5) 50%, transparent 65%, transparent 100%);
  transition: left 0.55s ease;
  pointer-events: none;
  z-index: 0;
}

.c-sticky__btn:hover::after,
.c-sticky__btn:active::after {
  left: 100%;
}

.c-sticky__btn--phone {
  background: linear-gradient(180deg, var(--c-red) 0%, var(--c-red-dark) 100%);
  color: var(--c-white);
  box-shadow: var(--c-shadow);
  filter: saturate(1.1);
}

.c-sticky__btn--phone:hover,
.c-sticky__btn--phone:active {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 24px rgba(220, 38, 38, 0.3);
}

.c-sticky__btn--web {
  background: linear-gradient(180deg, var(--c-orange) 0%, var(--c-orange-dark) 100%);
  color: var(--c-white);
  box-shadow: var(--c-shadow);
  filter: saturate(1.1);
}

.c-sticky__btn--web:hover,
.c-sticky__btn--web:active {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 24px rgba(249, 115, 22, 0.3);
}

.c-sticky__btn svg {
  width: 22px;
  height: 22px;
}

/* ============================================================
   RESPONSIVE (Tablet+)
   ============================================================ */
@media (min-width: 768px) {
  .c-section {
    padding: 120px 0; /* 80 × 1.5 → 余白拡張 */
  }

  .c-heading {
    font-size: 2.5rem; /* 2rem × 1.25 */
  }

  .c-fv {
    padding: 80px 0 120px; /* 60/80 × 1.33～1.5 → 余白拡張 */
  }

  .c-fv__title {
    font-size: 2.5rem;
  }

  .c-fv__title em {
    font-size: 3.5rem;
  }

  .c-fv__cta {
    flex-direction: row;
    gap: 24px; /* 16 × 1.5 */
  }

  .c-fv__phone-box {
    flex: 1;
  }

  .c-fv__content {
    padding: 24px 20px 28px;
  }

  .c-fv__highlight {
    font-size: 1.15rem;
  }

  .c-fv__vehicle-note {
    font-size: 0.875rem;
  }

  .c-fv__emblem-img {
    max-width: 200px;
  }

  .c-fv__emblem {
    min-width: 300px;
    padding: 28px 32px;
  }

  .c-fv__emblem-text {
    font-size: 1.0625rem;
  }

  .c-reviews__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .c-usp__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .c-dispatch__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .c-cars__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .c-area__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Flow: 横並び＋矢印 */
  .c-flow__list {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 16px;
  }
  .c-flow__item {
    flex: 1 1 0;
    min-width: 0;
    flex-direction: column;
    align-items: stretch;
  }
  .c-flow__step {
    width: 56px;
    height: 56px;
    align-self: center;
  }
  .c-flow__content {
    width: 100%;
  }
  .c-flow__arrow {
    flex: 0 0 40px;
    font-size: 1.75rem;
    align-self: center;
  }

  .c-faq__list {
    max-width: 800px;
    margin: 0 auto;
  }

  .c-cta__buttons {
    flex-direction: row;
    max-width: 600px;
  }

  .c-sticky {
    display: none;
  }

  .c-footer {
    padding-bottom: 56px; /* 40 × 1.4 */
  }
}

/* ============================================================
   RESPONSIVE (Desktop)
   ============================================================ */
@media (min-width: 1024px) {
  .c-fv__inner {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    align-items: center;
  }

  .c-fv__cta {
    flex-direction: column;
  }

  .c-fv__phone-number {
    font-size: 2rem;
  }
}

/* ============================================================
   強調数字（インパクト：サイズ・色・立体感）
   ============================================================ */
.c-num {
  font-size: 1.5em;
  font-weight: 900;
  color: var(--c-orange);
  text-shadow: 0 1px 2px rgba(0,0,0,0.08), 0 2px 8px rgba(234, 88, 12, 0.3);
  letter-spacing: 0.02em;
}

.c-section--navy .c-num {
  color: var(--c-orange);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2), 0 0 20px rgba(249, 115, 22, 0.35);
}

/* 料金カード：既に大サイズのため 1.5em を抑える */
.c-price__amount .c-num {
  font-size: 1em;
}

/* ============================================================
   UTILITY
   ============================================================ */
.c-text-center {
  text-align: center;
}

.c-mt-24 {
  margin-top: 24px;
}

.c-mt-40 {
  margin-top: 40px;
}

/* ============================================================
   QUOTE FORM（カーバッテリー110番風：ネイビーヘッダー・3ステップ・オレンジCTA）
   ============================================================ */
.c-quote {
  background: var(--c-gray-100);
  position: relative;
  overflow: hidden;
}

/* ヘッダー：ネイビー背景・白文字 */
.c-quote__header-wrap {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-light) 100%);
  color: var(--c-white);
  padding: 48px 0 56px;
  text-align: center;
  position: relative;
  z-index: 0;
}

.c-quote__badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-dark) 100%);
  color: var(--c-white);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 800;
  margin-bottom: 16px;
  animation: c-pulse 2s infinite;
  box-shadow: 0 2px 12px rgba(249, 115, 22, 0.35);
}

.c-quote__title-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.c-quote__title-dotted {
  border-bottom: 2px dashed rgba(255,255,255,0.9);
  padding-bottom: 2px;
}

.c-quote__title-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  opacity: 0.95;
}

.c-quote__headline {
  font-size: 1.75rem;
  font-weight: 900;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}

.c-quote__headline .c-num {
  color: var(--c-orange);
  text-shadow: 0 0 20px rgba(249, 115, 22, 0.4);
}

.c-quote__subtitle {
  font-size: 0.9375rem;
  color: #fff;
  opacity: 0.98;
}

/* フォームボックス：白・ネイビーに重ねて（負のマージン控えめで表示ずれ防止） */
.c-quote__box {
  background: var(--c-white);
  border-radius: var(--c-radius-lg);
  padding: 40px 28px 36px;
  box-shadow: var(--c-shadow-lg);
  border: var(--c-border);
  max-width: 560px;
  margin: -20px auto 0;
  position: relative;
  z-index: 2;
}

/* ① ② ③ ステップ見出し */
.c-quote__step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.c-quote__form-group {
  margin-bottom: 28px;
}

/* 種類：1大+2小 グリッド（参考サイト風） */
.c-quote__vehicle-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
}

.c-quote__vehicle-group .c-quote__btn-option:first-child {
  grid-row: 1 / -1;
  align-self: stretch;
}

/* ご状況：2列 */
.c-quote__situation-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* 選択ボタン（未選択=ネイビー薄め、選択=オレンジ強調） */
.c-quote__btn-option {
  display: block;
}

.c-quote__btn-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.c-quote__btn-option label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px 16px;
  background: var(--c-navy-light);
  color: rgba(255, 255, 255, 0.85);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--c-radius);
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  min-height: 100px;
}

.c-quote__btn-option label svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  opacity: 0.95;
}

/* 選択時：オレンジ背景・白文字・オレンジ枠（選択時のみ）・浮き上がりシャドウ */
.c-quote__btn-option input:checked + label {
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-dark) 100%);
  color: var(--c-white);
  border: 3px solid var(--c-orange);
  box-shadow: 0 0 0 2px var(--c-orange), 0 6px 20px rgba(249, 115, 22, 0.4), 0 2px 8px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.c-quote__btn-option input:checked + label:hover {
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.5), 0 2px 8px rgba(0, 0, 0, 0.15);
}

.c-quote__btn-option label:hover {
  background: #1e3a5f;
}

/* 状況はアイコンなし */
.c-quote__situation-group .c-quote__btn-option label {
  min-height: 72px;
}

/* 電話番号入力 */
.c-quote__input {
  width: 100%;
  padding: 16px 18px;
  font-size: 1.0625rem;
  border: 2px solid var(--c-gray-200);
  border-radius: var(--c-radius);
  background: var(--c-gray-50);
  transition: border-color 0.3s, box-shadow 0.3s;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}

.c-quote__input:focus {
  outline: none;
  border-color: var(--c-orange);
  box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.1);
  background: var(--c-white);
}

.c-quote__input::placeholder {
  color: var(--c-gray-300);
}

.c-quote__input-note {
  font-size: 0.75rem;
  color: var(--c-gray-600);
  margin-top: 10px;
  line-height: 1.5;
}

/* 送信ボタン：オレンジ（メインカラー） */
.c-quote__submit-wrap {
  margin-top: 8px;
  margin-bottom: 24px;
}

.c-quote__submit {
  display: block;
  width: 100%;
  padding: 20px 36px;
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--c-white);
  background: linear-gradient(180deg, var(--c-orange) 0%, var(--c-orange-dark) 100%);
  border: none;
  border-radius: var(--c-radius);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 16px rgba(249, 115, 22, 0.35);
  font-family: inherit;
  position: relative;
  overflow: hidden;
  filter: saturate(1.08);
}

.c-quote__submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(180deg, rgba(255,255,255,0.25) 0%, transparent 100%);
  border-radius: var(--c-radius) var(--c-radius) 0 0;
  pointer-events: none;
}

.c-quote__submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(249, 115, 22, 0.4);
}

/* フッター：利用規約・プライバシーポリシー */
.c-quote__footer {
  padding-top: 8px;
  border-top: 1px solid var(--c-gray-200);
  font-size: 0.8125rem;
  color: var(--c-gray-600);
  line-height: 1.7;
}

.c-quote__footer a {
  color: var(--c-navy);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.c-quote__footer a:hover {
  color: var(--c-orange);
}

.c-quote__footer-note {
  margin-top: 10px;
  font-size: 0.75rem;
  opacity: 0.9;
}

@media (min-width: 768px) {
  .c-quote__headline {
    font-size: 2.25rem;
  }

  .c-quote__box {
    padding: 48px 44px 40px;
    max-width: 600px;
  }

  .c-quote__vehicle-group,
  .c-quote__situation-group {
    gap: 16px;
  }

  .c-quote__btn-option label {
    padding: 28px 20px;
    font-size: 1.0625rem;
  }
}