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

:root {
  --c-bg:        #FAF7F2;
  --c-bg-alt:    #F0EBE1;
  --c-fg:        #2C1C0E;
  --c-muted:     #8C7055;
  --c-accent:    #C4622D;
  --c-accent-dk: #8B3A1A;
  --c-accent-lt: #EDD5C3;
  --c-surface:   #FFFFFF;

  --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: 10px;
  --radius-lg: 20px;

  --font-display: 'Noto Serif JP', serif;
  --font-body:    'Noto Sans JP', sans-serif;

  --shadow-card: 0 4px 24px rgba(44, 28, 14, 0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; background: var(--c-bg); color: var(--c-fg); }
body { font-family: var(--font-body); line-height: 1.7; color: var(--c-fg); background: var(--c-bg); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.3; color: var(--c-fg); }
p { font-size: 1rem; color: var(--c-muted); line-height: 1.85; }

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-bg-alt);
  padding: var(--space-2) 0;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}
.header-logo img { width: 40px; height: 40px; flex-shrink: 0; }
.header-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-fg);
  letter-spacing: 0.02em;
}

.page-hero {
  background: var(--c-accent);
  padding: var(--space-5) 0;
  text-align: center;
}
.page-hero h1 { color: var(--c-surface); font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: var(--space-2); }
.page-hero p  { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 52ch; margin-inline: auto; }

.about-section {
  padding: var(--space-6) 0;
}
.about-section:nth-child(even) { background: var(--c-bg-alt); }
.about-section:nth-child(odd)  { background: var(--c-bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.about-img {
  aspect-ratio: 4/3;
  background: var(--c-bg-alt);
  border-radius: var(--radius-lg);
  overflow: clip;
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.about-text h2 { margin-bottom: var(--space-3); font-size: clamp(1.5rem, 3vw, 2.2rem); }
.about-text p  { margin-bottom: var(--space-2); }
.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.about-value {
  background: var(--c-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.about-value .val-icon {
  width: 52px;
  height: 52px;
  background: var(--c-accent-lt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-2);
}
.about-value .val-icon svg { width: 22px; height: 22px; stroke: var(--c-accent); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.about-value h4 { font-size: 1rem; margin-bottom: 0.35rem; }
.about-value p  { font-size: 0.88rem; }

.about-trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.trust-item {
  background: var(--c-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
  box-shadow: var(--shadow-card);
}
.trust-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--c-accent);
  margin-bottom: 0.5rem;
}
.trust-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-fg);
  margin-bottom: 0.8rem;
  display: block;
}
.trust-item p {
  font-size: 0.88rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.legal-body {
  padding: var(--space-5) 0 var(--space-6);
}
.legal-content {
  max-width: 760px;
  margin-inline: auto;
}
.legal-content h2 {
  font-size: 1.3rem;
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
  color: var(--c-fg);
}
.legal-content p {
  margin-bottom: var(--space-2);
  font-size: 0.96rem;
}
.legal-content ul {
  list-style: disc;
  padding-left: var(--space-3);
  margin-bottom: var(--space-2);
}
.legal-content ul li {
  font-size: 0.96rem;
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 0.4rem;
}
.legal-date {
  font-size: 0.82rem;
  color: var(--c-muted);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--c-bg-alt);
}

.site-footer {
  background: var(--c-fg);
  color: rgba(255,255,255,0.75);
  padding: var(--space-5) 0 var(--space-3);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-2); }
.footer-brand img { width: 36px; height: 36px; }
.footer-brand-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--c-surface); }
.footer-tagline { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.7; max-width: 28ch; }
.footer-col h4 { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-surface); margin-bottom: var(--space-2); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.65); }
.footer-col ul li a:hover { color: var(--c-accent-lt); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-3);
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--c-accent-lt); }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--c-fg);
  color: rgba(255,255,255,0.85);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.cookie-banner p { font-size: 0.88rem; color: rgba(255,255,255,0.8); flex: 1; min-width: 200px; }
.cookie-banner a { color: var(--c-accent-lt); text-decoration: underline; }
.cookie-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.cookie-accept {
  background: var(--c-accent);
  color: var(--c-surface);
  border: none;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
}
.cookie-decline {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  cursor: pointer;
}
.cookie-banner.hidden { display: none; }

.cookie-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1001;
}
.cookie-overlay.hidden { display: none; }
.cookie-modal {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 80vh;
  background: var(--c-surface);
  z-index: 1002;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--space-4);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.cookie-modal.hidden { display: none; }
.cookie-modal-header {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--c-fg);
}
.cookie-modal-desc {
  font-size: 0.88rem;
  color: var(--c-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.cookie-category {
  background: var(--c-bg);
  border: 1px solid var(--c-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}
.cookie-category input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--c-accent);
  cursor: pointer;
}
.cookie-category-label {
  flex: 1;
}
.cookie-category-name {
  font-weight: 500;
  color: var(--c-fg);
  display: block;
  margin-bottom: 0.2rem;
}
.cookie-category-desc {
  font-size: 0.78rem;
  color: var(--c-muted);
}
.cookie-category input:disabled + .cookie-category-label .cookie-category-name {
  color: var(--c-muted);
}
.cookie-modal-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
#cookie-save-custom {
  background: var(--c-accent);
  color: var(--c-surface);
  border: none;
  padding: 0.7rem 1.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
}
#cookie-customize {
  background: transparent;
  color: var(--c-muted);
  border: 1px solid var(--c-bg-alt);
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  cursor: pointer;
}
#cookie-customize:hover { color: var(--c-fg); border-color: var(--c-muted); }

@media (min-width: 641px) and (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
  .about-values { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
}
@media (max-width: 640px) {
  :root { --space-5: 3rem; --space-6: 4rem; }
  .container { padding-inline: var(--space-3); }
  .about-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: var(--space-4); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .cookie-banner { flex-direction: column; align-items: flex-start; }
}

.cookie-accept { color: #111111 !important; }
#cookie-save-custom { color: #111111 !important; }

.about-grid { grid-template-columns: 1fr; }
.about-values { grid-template-columns: 1fr; }

.about-trust { grid-template-columns: 1fr; }

.hero { padding-block: var(--space-6); }
.intro { padding-block: var(--space-6); }
.features { padding-block: var(--space-6); }
.products { padding-block: var(--space-6); }
.how { padding-block: var(--space-6); }
.benefits { padding-block: var(--space-6); }
.showcase { padding-block: var(--space-6); }
.stories { padding-block: var(--space-6); }
.metrics { padding-block: var(--space-6); }
.testimonials { padding-block: var(--space-6); }
.capabilities { padding-block: var(--space-6); }
.faq { padding-block: var(--space-6); }
.contacts { padding-block: var(--space-6); }

#cookie-save-custom { color: #111111 !important; }

.cookie-accept { color: #111111 !important; }
#cookie-save-custom { color: #111111 !important; }

/* wh-contrast-fix */
/* Auto-injected: text color did not meet 4.5:1 against declared background (state-aware). */
.cookie-accept { color: #111111 !important; }
#cookie-save-custom { color: #111111 !important; }