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

:root {
  --c-bg:        #F7F3EC;
  --c-bg-alt:    #EDE6D8;
  --c-dark:      #1E1A14;
  --c-fg:        #2C2218;
  --c-muted:     #7A6A52;
  --c-accent:    #4A7C3F;
  --c-accent-dk: #3A6330;
  --c-accent-lt: #D6E8CF;
  --c-border:    #D5C9B4;
  --c-card:      #FFFDF8;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 7rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

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

  --z-base:    0;
  --z-nav:     10;
  --z-overlay: 100;
  --z-modal:   1000;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.container {
  width: min(860px, 100% - 3rem);
  margin-inline: auto;
}
.container--wide {
  width: min(1180px, 100% - 3rem);
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.75em 1.75em;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.925rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 2px solid transparent;
  line-height: 1;
  cursor: pointer;
}
.btn-primary {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.btn-primary:hover { background: var(--c-accent-dk); border-color: var(--c-accent-dk); }

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
  padding: var(--space-2) 0;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}
.site-logo__img { width: 36px; height: 36px; flex-shrink: 0; }
.site-logo__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-fg);
  letter-spacing: -0.02em;
}

.page-hero {
  background: var(--c-fg);
  color: var(--c-bg);
  padding: var(--space-5) 0 var(--space-4);
}
.page-hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent-lt);
  margin-bottom: var(--space-2);
}
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-2);
}
.page-hero__subtitle {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: var(--c-bg-alt);
  max-width: 560px;
  line-height: 1.7;
}

.about-block { padding: var(--space-5) 0; }
.about-block.alt { background: var(--c-bg-alt); }
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.about-split.reverse .about-split__image { order: 2; }
.about-split.reverse .about-split__content { order: 1; }
.about-split__image {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: var(--c-border);
  overflow: hidden;
}
.about-split__image img { width: 100%; height: 100%; object-fit: cover; }
.about-split__content { display: flex; flex-direction: column; gap: var(--space-3); }
.about-split__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.about-split__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
}
.about-split__text { color: var(--c-muted); line-height: 1.75; }
.about-values {
  padding: var(--space-5) 0;
  background: var(--c-fg);
  color: var(--c-bg);
}
.about-values__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-4);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.value-card {
  padding: var(--space-4);
  border: 1px solid rgba(245,240,232,.15);
  border-radius: var(--radius-md);
}
.value-card__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}
.value-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-bg);
  margin-bottom: 0.5rem;
}
.value-card__text { font-size: 0.9rem; color: var(--c-bg-alt); line-height: 1.65; }

.policy-body { padding: var(--space-5) 0 var(--space-6); }
.policy-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.policy-section__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-fg);
  padding-bottom: var(--space-1);
  border-bottom: 2px solid var(--c-accent-lt);
  margin-bottom: var(--space-2);
}
.policy-section p,
.policy-section li {
  color: var(--c-muted);
  line-height: 1.8;
  font-size: 0.95rem;
}
.policy-section ul {
  list-style: disc;
  padding-left: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.policy-notice {
  background: var(--c-accent-lt);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: 0.95rem;
  color: var(--c-accent-dk);
  line-height: 1.65;
}

.site-footer {
  background: var(--c-dark);
  color: var(--c-bg);
  padding: var(--space-4) 0 var(--space-3);
}
.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  border-top: 1px solid rgba(245,240,232,.1);
  padding-top: var(--space-3);
}
.site-footer__copy { font-size: 0.825rem; color: var(--c-muted); }
.site-footer__legal { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.site-footer__legal a { font-size: 0.8rem; color: var(--c-muted); }
.site-footer__legal a:hover { color: var(--c-accent-lt); }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-modal);
  background: var(--c-dark);
  color: var(--c-bg);
  padding: var(--space-3) 0;
  border-top: 2px solid var(--c-accent);
  display: none;
}
.cookie-banner.visible { display: block; }
.cookie-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.cookie-banner__text { font-size: 0.875rem; color: var(--c-bg-alt); max-width: 680px; line-height: 1.6; }
.cookie-banner__text a { color: var(--c-accent-lt); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: var(--space-2); flex-shrink: 0; flex-wrap: wrap; }

@media (max-width: 1024px) {
  .about-split { grid-template-columns: 1fr; gap: var(--space-3); }
  .about-split.reverse .about-split__image { order: unset; }
  .about-split.reverse .about-split__content { order: unset; }
  .values-grid { grid-template-columns: 1fr 1fr; }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--c-dark);
  color: var(--c-bg);
  padding: var(--space-4) 0;
  border-top: 2px solid var(--c-accent);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
}
.cookie-banner[hidden] { display: none !important; }

.cookie-banner__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.cookie-banner__content { flex: 1; min-width: 280px; }

.cookie-banner__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-bg);
  margin-bottom: 0.5rem;
}

.cookie-banner__text {
  font-size: 0.9rem;
  color: var(--c-bg-alt);
  line-height: 1.65;
}
.cookie-banner__text a {
  color: var(--c-accent-lt);
  text-decoration: underline;
}
.cookie-banner__text a:hover { color: var(--c-accent); }

.cookie-banner__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 150ms ease;
}

.cookie-btn--primary {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.cookie-btn--primary:hover {
  background: var(--c-accent-dk);
  border-color: var(--c-accent-dk);
}

.cookie-btn--secondary {
  background: transparent;
  color: var(--c-bg);
  border-color: var(--c-bg);
}
.cookie-btn--secondary:hover {
  background: var(--c-bg);
  color: var(--c-dark);
  border-color: var(--c-bg);
}

.cookie-btn--tertiary {
  background: var(--c-bg-alt);
  color: var(--c-dark);
  border-color: var(--c-bg-alt);
}
.cookie-btn--tertiary:hover {
  background: var(--c-bg);
  border-color: var(--c-bg);
}

.cookie-banner.cookie-banner--customize-open .cookie-banner__main { display: none; }
.cookie-banner.cookie-banner--customize-open .cookie-banner__customize { display: block; }

.cookie-banner__main { display: block; }
.cookie-banner__customize {
  display: none;
  padding: var(--space-3) 0;
}

.customize-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.customize-options {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.cookie-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(245, 240, 232, 0.05);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(245, 240, 232, 0.1);
}

.cookie-option input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--c-accent);
  flex-shrink: 0;
}

.cookie-option label {
  cursor: pointer;
  flex: 1;
  font-size: 0.9rem;
}

.cookie-option__desc {
  font-size: 0.8rem;
  color: var(--c-bg-alt);
  margin-top: 0.25rem;
}

.cookie-option.disabled input[type="checkbox"] {
  cursor: not-allowed;
  opacity: 0.5;
}

.customize-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .values-grid { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
  
  .cookie-banner {
    padding: var(--space-3) 0;
  }
  
  .cookie-banner__inner {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }
  
  .cookie-banner__actions {
    flex-direction: column;
  }
  
  .cookie-btn { width: 100%; text-align: center; }
  
  .customize-content {
    flex-direction: column;
  }
  
  .customize-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .customize-actions .cookie-btn { width: 100%; }
}

.about-split__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


.about-split__text > p { color: #74654e !important; }
.site-footer .site-footer__copy { color: #8e806c !important; }
.disabled strong { color: #6f6d6a !important; }
.cookie-option strong { color: #6f6d6a !important; }
.metric-item__num > small { color: #46763c !important; }
.showcase-item li { color: #1d1610 !important; }
/* wh-img-fill */
.about-split__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* wh-elem-contrast */
/* Auto: element text failed 4.5:1 against its resolved background. */
.about-split__label { color: #46763c !important; }
.alt .about-split__label { color: #437039 !important; }
.about-split__text > p { color: #74654e !important; }
.site-footer .site-footer__copy { color: #8e806c !important; }
.disabled strong { color: #6f6d6a !important; }
.cookie-option strong { color: #6f6d6a !important; }
.label { color: #60685d !important; }
.lead { color: #6b6761 !important; }
.intro .section-label { color: #60685d !important; }
.intro .lead { color: #6b6761 !important; }
.features .section-label { color: #60685d !important; }
.features .lead { color: #6b6761 !important; }
.feature-card .h3 { color: #6f6d6a !important; }
.products .section-label { color: #60685d !important; }
.benefits .label { color: #60685d !important; }
.benefits .benefit-item__desc { color: #74654e !important; }
.metrics .section-label { color: #60685d !important; }
.metrics .lead { color: #6b6761 !important; }
.metric-item__num > small { color: #46763c !important; }
.testimonials .section-label { color: #60685d !important; }
.faq .section-label { color: #60685d !important; }
.faq .lead { color: #6b6761 !important; }
.faq-item__q .faq-item__icon { color: #437039 !important; }
.blog .section-label { color: #60685d !important; }
.blog .lead { color: #6b6761 !important; }
.section-label { color: #60685d !important; }
.showcase-item .showcase-item__title { color: #1d1610 !important; }
.showcase-item .showcase-item__desc { color: #181510 !important; }
.showcase-item li { color: #1d1610 !important; }
.site-footer .site-logo__name { color: #8b8580 !important; }
.site-footer .footer-brand__tagline { color: #8e806c !important; }