@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&family=Outfit:wght@300;400;600;700;900&display=swap');


:root {
  
  --color-primary:       hsl(0, 0%, 15%);   
  --color-primary-dark:  hsl(0, 0%, 5%);
  --color-primary-light: hsl(0, 0%, 40%);
  --color-accent:        hsl(0, 0%, 65%);   
  --color-accent-dark:   hsl(0, 0%, 45%);

  --color-dark-900: hsl(0, 0%, 8%);
  --color-dark-800: hsl(0, 0%, 15%);
  --color-dark-700: hsl(0, 0%, 25%);
  --color-dark-600: hsl(0, 0%, 38%);

  --color-gray-500: hsl(0, 0%, 48%);
  --color-gray-400: hsl(0, 0%, 62%);
  --color-gray-200: hsl(0, 0%, 88%);
  --color-gray-100: hsl(0, 0%, 95%);
  --color-white:    hsl(0, 0%, 100%);

  --color-success: hsl(142, 70%, 45%);
  --color-danger:  hsl(0, 72%, 51%);

  
  --font-heading: 'Outfit', 'Noto Sans JP', sans-serif;
  --font-body:    'Noto Sans JP', 'Outfit', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.16), 0 4px 16px rgba(0,0,0,0.10);
  --shadow-xl: 0 16px 64px rgba(0,0,0,0.20), 0 8px 32px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 32px hsla(0, 0%, 0%, 0.15);

  
  --transition-fast:   150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow:   400ms ease;

  
  --container-max: 1280px;
  --header-height: 72px;
}


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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-dark-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

/* PC用改行ヘルパー（モバイルでは改行しない） */
.br-desktop {
  display: inline;
}

ul, ol {
  list-style: none;
}


.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-20) 0;
}

.section-sm {
  padding: var(--space-12) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark-800);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  max-width: 640px;
  margin: 0 auto;
}


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-dark-800);
  border-color: var(--color-accent);
}
.btn-accent:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-dark-800);
  border-color: var(--color-gray-200);
}
.btn-outline-dark:hover {
  background-color: var(--color-gray-100);
  border-color: var(--color-gray-400);
}

.btn-lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-lg);
}

.btn-sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
}


.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-slow), box-shadow var(--transition-slow);
}

.site-header.transparent {
  background-color: transparent;
}

.site-header.scrolled {
  background-color: rgba(10, 14, 24, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-logo .logo-mark {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--text-xl);
  color: var(--color-white);
  flex-shrink: 0;
}

.site-logo .logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-white);
  line-height: 1.1;
}

.site-logo .logo-img {
  height: 28px;
  width: auto;
  display: block;
}

.site-logo .logo-sub {
  display: block;
  font-size: var(--text-xs);
  font-weight: 400;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.08em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.site-nav .nav-link {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.site-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-normal);
}

.site-nav .nav-link:hover,
.site-nav .nav-link.active {
  color: var(--color-white);
}

.site-nav .nav-link:hover::after,
.site-nav .nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-left: var(--space-4);
}


.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: var(--color-dark-900);
  padding: var(--space-6);
  flex-direction: column;
  gap: var(--space-4);
  z-index: 999;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav .nav-link {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition-fast);
}

.mobile-nav .nav-link:hover {
  color: var(--color-white);
}


.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-dark-900);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}


.hero-bg--pattern {
  background-color: hsl(0, 0%, 12%);
  background-image:
    radial-gradient(ellipse at 20% 50%, hsla(0, 0%, 100%, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 20%, hsla(0, 0%, 100%, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, hsla(0, 0%, 100%, 0.04) 0%, transparent 45%),
    radial-gradient(circle at 1px 1px, hsla(0, 0%, 100%, 0.05) 1px, transparent 0);
  background-size: auto, auto, auto, 28px 28px;
}

.hero-bg--pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.25) 60%,
    rgba(0, 0, 0, 0.05) 100%
  );
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(0, 0, 0, 0.72) 0%,
    rgba(0, 0, 0, 0.45) 60%,
    rgba(0, 0, 0, 0.15) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 920px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  animation: fadeInDown 0.6s ease both;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  animation: pulse 2s infinite;
}

.hero-tagline {
  font-size: var(--text-base);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-4);
  animation: fadeInDown 0.6s ease both;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s 0.1s ease both;
}

.hero-title .accent {
  color: var(--color-accent);
  display: block;
  margin-top: var(--space-6);
}

.nobr {
  display: inline-block;
}

.hero-desc {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.6s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.3s ease both;
}

.hero-stats {
  position: absolute;
  bottom: var(--space-12);
  left: 0;
  right: 0;
  z-index: 1;
}

.hero-stats .container {
  display: flex;
  gap: var(--space-12);
}

.stat-item {
  color: var(--color-white);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
}


.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border: 1px solid var(--color-gray-200);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.car-card {
  display: flex;
  flex-direction: column;
}

.car-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--color-gray-100);
}

.car-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.car-card:hover .car-card-image img {
  transform: scale(1.05);
}


.no-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background-color: var(--color-gray-100);
  color: var(--color-gray-400);
  font-family: var(--font-body);
  gap: var(--space-2);
}

.no-image-placeholder i {
  font-size: var(--text-3xl);
}

.no-image-placeholder span {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.car-card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-new {
  background-color: var(--color-accent);
  color: var(--color-dark-800);
}

.badge-popular {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.badge-sale {
  background-color: var(--color-danger);
  color: var(--color-white);
}

.car-card-body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.car-card-name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-dark-800);
  margin-bottom: var(--space-1);
}

.car-card-year {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--space-4);
}

.car-card-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-label {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  font-weight: 500;
}

.spec-value {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-dark-700);
}

.car-card-price {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.price-amount {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
}

.price-unit {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}


.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}


.feature-card {
  padding: var(--space-8) var(--space-4);
  text-align: center;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md), 0 0 0 4px hsla(0, 0%, 50%, 0.12);
  transform: translateY(-4px);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary), hsl(0, 0%, 25%));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: 1.75rem;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-dark-800);
  margin-bottom: var(--space-3);
}

.feature-desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* flat / editorial info item (no card box) */
.feature-item {
  padding: var(--space-5) 0 0;
  border-top: 2px solid var(--color-dark-900);
  text-align: left;
}

.feature-num {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-gray-400);
  margin-bottom: var(--space-3);
}

/* flat product card (no surrounding box) */
.car-card {
  text-align: left;
  display: flex;
  flex-direction: column;
  background: transparent;
  transition: transform var(--transition-normal);
}

.car-card:hover {
  transform: translateY(-4px);
}

.car-card .car-card-media {
  border-radius: var(--radius-lg);
}

/* horizontal inventory row: image | details | action */
.car-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.car-row {
  display: grid;
  grid-template-columns: 400px 1fr auto;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.car-row:hover {
  border-color: var(--color-gray-400);
  box-shadow: var(--shadow-md);
}

.car-row-media {
  position: relative;
  width: 100%;
  height: 240px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-gray-100);
}

.car-row-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.car-row-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-dark-800);
  margin-bottom: var(--space-4);
}

.car-row-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-2);
}

.car-row-specs li {
  font-size: var(--text-xs);
  color: var(--color-dark-700);
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.car-row-aside {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-4);
  min-width: 210px;
  padding-left: var(--space-4);
  border-left: 1px solid var(--color-gray-200);
  align-self: stretch;
  justify-content: center;
}

.car-row-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  white-space: nowrap;
}

.car-row-price-label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-dark-900);
}

.car-row-price-num {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 900;
  color: var(--color-dark-900);
}

.car-row-price-unit {
  font-size: var(--text-xs);
  color: var(--color-dark-900);
}

.car-row-aside .btn {
  white-space: nowrap;
  width: 100%;
  text-align: center;
}

@media (max-width: 920px) {
  .car-row {
    grid-template-columns: 1fr;
  }
  .car-row-aside {
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    min-width: 0;
    padding-left: 0;
    padding-top: var(--space-4);
    border-left: none;
    border-top: 1px solid var(--color-gray-200);
  }
  .car-row-aside .btn {
    width: 100%;
  }
}


.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 2px solid var(--color-gray-200);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: var(--font-heading);
}

.pricing-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-gray-500);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.pricing-price {
  margin-bottom: var(--space-6);
}

.pricing-amount {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 900;
  color: var(--color-dark-800);
  line-height: 1;
}

.pricing-unit {
  font-size: var(--text-base);
  color: var(--color-gray-400);
  margin-left: var(--space-1);
}

.pricing-desc {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  margin-top: var(--space-2);
}

.pricing-features {
  flex: 1;
  margin-bottom: var(--space-8);
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: var(--text-sm);
  color: var(--color-dark-700);
}

.pricing-feature-item:last-child {
  border-bottom: none;
}

.pricing-feature-item .check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: hsla(0, 0%, 0%, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}

.pricing-feature-item.disabled {
  color: var(--color-gray-400);
}

.pricing-feature-item.disabled .check {
  background: var(--color-gray-100);
  color: var(--color-gray-400);
}


.cta-banner {
  background: linear-gradient(135deg, hsl(0, 0%, 10%) 0%, var(--color-primary) 50%, hsl(0, 0%, 30%) 100%);
  padding: var(--space-16) 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  top: -200px;
  right: -100px;
}

.cta-banner::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  bottom: -150px;
  left: -100px;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-desc {
  font-size: var(--text-xl);
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-8);
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-dark-700);
  margin-bottom: var(--space-2);
}

.form-label .required {
  color: var(--color-danger);
  margin-left: var(--space-1);
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-dark-800);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px hsla(0, 0%, 0%, 0.08);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}


.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 420px;
  background: var(--color-gray-100);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder {
  text-align: center;
  color: var(--color-gray-400);
}


.site-footer {
  background-color: var(--color-dark-900);
  color: rgba(255,255,255,0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand .logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  display: block;
}

.footer-brand .logo-img {
  height: 32px;
  width: auto;
  display: block;
  margin-bottom: var(--space-4);
}

.footer-desc {
  font-size: var(--text-sm);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-white);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-4);
}

.footer-contact-item .icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.4);
}


.page-hero {
  background: linear-gradient(135deg, hsl(0, 0%, 8%) 0%, hsl(0, 0%, 15%) 100%);
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, hsla(0, 0%, 100%, 0.05) 0%, transparent 70%);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero .section-label {
  color: var(--color-accent);
}

.page-hero-title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.page-hero-desc {
  font-size: var(--text-xl);
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto;
}


.about-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-block.reverse {
  direction: rtl;
}
.about-block.reverse > * {
  direction: ltr;
}

.about-image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.about-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 3px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.about-image-wrap img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-content .section-label {
  text-align: left;
}

.about-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-dark-800);
  margin-bottom: var(--space-5);
}

.about-text {
  color: var(--color-gray-500);
  margin-bottom: var(--space-5);
  line-height: 1.8;
}


.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
}

.data-table th {
  background: var(--color-gray-100);
  padding: var(--space-4) var(--space-6);
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-dark-700);
  letter-spacing: 0.03em;
}

.data-table td {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-dark-700);
  border-top: 1px solid var(--color-gray-100);
}

.data-table tr:hover td {
  background-color: var(--color-gray-100);
}


.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-heading);
}

.tag-blue {
  background: hsla(0, 0%, 0%, 0.06);
  color: var(--color-primary);
}

.tag-green {
  background: hsla(0, 0%, 0%, 0.04);
  color: var(--color-accent-dark);
}


@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.animate-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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


.bg-dark {
  background-color: var(--color-dark-800);
}

.bg-gray {
  background-color: var(--color-gray-100);
}


.divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-full);
  margin: var(--space-4) 0;
}

.divider-center {
  margin: var(--space-4) auto;
}


@media (max-width: 1024px) {
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
  .about-block  { grid-template-columns: 1fr; gap: var(--space-10); }
  .about-block.reverse { direction: ltr; }
}

@media (max-width: 768px) {
  :root { --header-height: 64px; }

  .br-desktop { display: none; }
  .about-title { font-size: var(--text-2xl); }

  .site-nav, .nav-cta { display: none; }
  .menu-toggle { display: flex; }

  .hero {
    height: auto;
    min-height: 480px;
    padding: var(--space-32) 0 var(--space-20);
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .hero-title .accent {
    margin-top: var(--space-3);
  }

  .hero-stats .container { flex-wrap: wrap; gap: var(--space-6); }
  .stat-number { font-size: var(--text-2xl); }

  .section  { padding: var(--space-12) 0; }
  .section-title { font-size: var(--text-2xl); }
  .page-hero-title { font-size: var(--text-3xl); }
  .page-hero-desc { font-size: var(--text-base); }
  .cta-title { font-size: var(--text-2xl); }
  .cta-desc { font-size: var(--text-base); }

  .cards-grid-3, .cards-grid-4 { grid-template-columns: 1fr; }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
  .footer-brand {
    grid-column: span 2;
  }
  .footer-contact-col {
    grid-column: span 2;
  }
  .cta-title { font-size: var(--text-2xl); }
  .pricing-amount { font-size: var(--text-3xl); }

  .value-title, .feature-title, .car-card-name { font-size: var(--text-lg); }

  .footer-bottom { flex-direction: column; text-align: center; }



  .data-table {
    display: block;
    width: 100%;
    border: none;
    box-shadow: none;
    background: transparent;
  }
  .data-table thead {
    display: none;
  }
  .data-table tbody {
    display: block;
    width: 100%;
  }
  .data-table tr {
    display: block;
    width: 100%;
    margin-bottom: var(--space-4);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
  }
  .data-table td {
    display: flex;
    flex-direction: column;
    padding: var(--space-3) var(--space-4);
    border-top: none;
    border-bottom: 1px solid var(--color-gray-100);
  }
  .data-table td:last-child {
    border-bottom: none;
  }
  .data-table td::before {
    content: attr(data-label);
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-gray-500);
    margin-bottom: 2px;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-4); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .cta-actions { flex-direction: column; align-items: center; }

  /* Headings size adjustments on mobile */
  .hero-title { font-size: var(--text-3xl); line-height: 1.2; }
  .section-title { font-size: var(--text-xl); }
  .page-hero-title { font-size: var(--text-2xl); }
  .cta-title { font-size: var(--text-xl); }
  .about-title { font-size: var(--text-xl); }

  /* Logo and button balance adjustment */
  .btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
  }
}


/* ============================================================
   ページ固有スタイル（React移行時に各HTMLの<style>から復元）
   ============================================================ */

/* ===== Page styles restored from about.html (lost in React migration) ===== */
.company-info-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-4) var(--space-8);
  align-items: baseline;
}

.company-info-label {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-dark-700);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.company-info-value {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-gray-100);
  line-height: 1.8;
}

.map-placeholder-inner {
  text-align: center;
  padding: var(--space-12);
}

.map-placeholder-inner .icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.business-hours-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-6);
}

.hours-day   { font-weight: 600; font-size: var(--text-sm); color: var(--color-dark-700); }
.hours-time  { font-size: var(--text-sm); color: var(--color-gray-500); }
.hours-closed { color: var(--color-danger); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.value-card {
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-xl);
  background: var(--color-dark-800);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.value-num {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.value-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.value-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .company-info-grid { grid-template-columns: 1fr; gap: 0; }
  .company-info-label { border-bottom: none; padding-bottom: 0; font-size: var(--text-xs); }
  .values-grid { grid-template-columns: 1fr; }
}

/* ===== Page styles restored from pricing.html (lost in React migration) ===== */
.service-tab-nav {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  border-bottom: 2px solid var(--color-gray-200);
  margin-bottom: var(--space-10);
}

.service-tab-btn {
  padding: var(--space-3) var(--space-6);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-gray-500);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.service-tab-btn:hover {
  color: var(--color-dark-800);
}

.service-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.service-tab-panel {
  display: none;
}

.service-tab-panel.active {
  display: block;
}

.info-box {
  background: hsla(214, 89%, 52%, 0.06);
  border: 1px solid hsla(214, 89%, 52%, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.info-box-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.fee-row-highlight td {
  background: hsla(38, 95%, 54%, 0.06);
  font-weight: 600;
}

.flow-steps {
  display: flex;
  gap: 0;
  flex-direction: column;
}

.flow-step {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
  position: relative;
  padding-bottom: var(--space-8);
}

.flow-step:last-child {
  padding-bottom: 0;
}

.flow-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 48px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-gray-200));
}

.flow-step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-step-content {
  padding-top: var(--space-2);
}

.flow-step-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-dark-800);
  margin-bottom: var(--space-2);
}

.flow-step-desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ===== Page styles restored from inventory.html (lost in React migration) ===== */

.filter-section {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
}

.filter-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: var(--space-5);
  align-items: end;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.filter-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-gray-500);
  text-transform: uppercase;
}

.filter-control {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-dark-800);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.filter-control:hover {
  border-color: var(--color-gray-400);
}

.filter-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px hsla(0, 0%, 0%, 0.06);
}

/* search field with leading icon + clear button */
.filter-search {
  position: relative;
  display: flex;
  align-items: center;
}

.filter-search-icon {
  position: absolute;
  left: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  pointer-events: none;
}

.filter-control--search {
  padding-left: calc(var(--space-4) + 1.4rem);
  padding-right: calc(var(--space-4) + 1.6rem);
}

.filter-search-clear {
  position: absolute;
  right: var(--space-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: var(--radius-full);
  background: var(--color-gray-100);
  color: var(--color-gray-500);
  font-size: var(--text-xs);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.filter-search-clear:hover {
  background: var(--color-dark-800);
  color: var(--color-white);
}

/* select wrapper with custom chevron */
.filter-select {
  position: relative;
}

.filter-select .filter-control {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: calc(var(--space-4) + 1.2rem);
  cursor: pointer;
}

.filter-select-icon {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  pointer-events: none;
}

@media (max-width: 768px) {
  .filter-grid {
    grid-template-columns: 1fr 1fr;
  }
  .filter-group--search {
    grid-column: 1 / -1;
  }
}

.inventory-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}


.car-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  z-index: 1;
  text-transform: uppercase;
}

.badge-popular {
  background: var(--color-primary);
  color: var(--color-white);
}

.badge-new {
  background: var(--color-success);
  color: var(--color-white);
}

.badge-sale {
  background: var(--color-danger);
  color: var(--color-white);
}

.car-card-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.car-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.car-card:hover .car-card-img {
  transform: scale(1.05);
}

.car-card-info {
  padding: var(--space-5);
}

.car-card-meta {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  margin-bottom: var(--space-1);
}

.car-card-name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-dark-800);
  margin-bottom: var(--space-4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.car-card-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-gray-200);
  padding-bottom: var(--space-4);
}

.car-card-spec-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.car-card-price-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-5);
}

.car-card-price-label {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.car-card-price-value {
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--color-primary);
}

.car-card-footer {
  display: flex;
  gap: var(--space-2);
}

.car-card-footer .btn {
  flex: 1;
  justify-content: center;
  text-align: center;
}


.empty-state {
  text-align: center;
  padding: var(--space-16) 0;
  color: var(--color-gray-500);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  color: var(--color-gray-400);
}

/* ===== Page styles restored from contact.html (lost in React migration) ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-12);
  align-items: start;
}

.contact-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-8));
}

.contact-info-card {
  background: var(--color-dark-800);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.contact-info-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-1);
}

.contact-info-value {
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.5;
}

.contact-info-sub {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

.form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
}

.form-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-dark-800);
  margin-bottom: var(--space-2);
}

.form-subtitle {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-check-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.form-check:hover {
  background: var(--color-gray-100);
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-check-label {
  font-size: var(--text-sm);
  color: var(--color-dark-700);
  cursor: pointer;
}

.submit-note {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  margin-top: var(--space-4);
  text-align: center;
}

.success-message {
  display: none;
  padding: var(--space-6);
  background: hsla(142, 70%, 45%, 0.1);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-bottom: var(--space-6);
}

.success-message .icon { font-size: 2.5rem; margin-bottom: var(--space-3); }
.success-message h3 { color: var(--color-success); font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-2); }
.success-message p { color: var(--color-gray-500); font-size: var(--text-sm); }

@media (max-width: 1024px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-sidebar { position: static; }
  .form-card { order: -1; }
}

@media (max-width: 640px) {
  .form-card { padding: var(--space-6); }
  .form-row { grid-template-columns: 1fr; }
}

/* ===== Page styles restored from privacy.html (lost in React migration) ===== */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.privacy-section {
  margin-bottom: var(--space-8);
}

.privacy-section-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-dark-700);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.privacy-list {
  margin-top: var(--space-2);
  margin-left: var(--space-6);
  list-style-type: decimal;
  color: var(--color-gray-500);
}

.privacy-list li {
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}

.privacy-content p {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

/* ===== Page styles restored from tokushoho.html (lost in React migration) ===== */
.legal-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-4) var(--space-8);
  align-items: baseline;
}

.legal-label {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-dark-700);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.legal-value {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-gray-100);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .legal-grid { grid-template-columns: 1fr; gap: 0; }
  .legal-label { border-bottom: none; padding-bottom: 0; font-size: var(--text-xs); margin-top: var(--space-4); }
  .legal-value { padding-top: 0; }
}

@media (max-width: 768px) {
  .service-tab-nav {
    display: flex;
    flex-wrap: nowrap;
    overflow: hidden;
    margin-bottom: var(--space-6);
    gap: 2px;
    justify-content: space-between;
  }
  .service-tab-btn {
    flex: 1;
    white-space: nowrap;
    padding: var(--space-3) 0;
    font-size: clamp(10px, 3.2vw, 14px);
    text-align: center;
    letter-spacing: -0.05em;
  }
}