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

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

:root {
  --c-bg:        #EEF2F7;
  --c-bg-dark:   #1C2B3A;
  --c-fg:        #1C2B3A;
  --c-fg-light:  #EEF2F7;
  --c-muted:     #6B7E92;
  --c-accent:    #1D6DB8;
  --c-accent-lt: #D6E6F5;
  --c-teal:      #5BE8D6;
  --c-border:    #C9D6E3;
  --c-card:      #FFFFFF;

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

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

  --font-display: 'Noto Sans JP', sans-serif;
  --font-body:    'Noto Sans JP', sans-serif;
  --max-w: 860px;
  --header-h: 72px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--c-fg);
  background-color: var(--c-bg);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h3 { font-size: 1.1rem; }
p  { font-size: 0.95rem; color: var(--c-muted); line-height: 1.75; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background-color: var(--c-bg-dark);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}

.brand-logo { width: 36px; height: 36px; flex-shrink: 0; }
.brand-logo svg { width: 100%; height: 100%; }

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: #FFFFFF;
  letter-spacing: 0.04em;
}

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

.page-hero {
  background-color: var(--c-bg-dark);
  padding-block: var(--space-5);
}

.page-hero__breadcrumb {
  font-size: 0.8rem;
  color: #7A9AAF;
  margin-bottom: var(--space-2);
}

.page-hero__breadcrumb a { color: var(--c-teal); }
.page-hero__breadcrumb a:hover { text-decoration: underline; }

.page-hero h1 { color: #FFFFFF; margin-bottom: var(--space-2); }
.page-hero p  { color: #9BB3C8; max-width: 60ch; }

.page-body {
  padding-block: var(--space-6);
}

.page-content {
  max-width: var(--max-w);
}

.page-content h2 {
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-border);
}

.page-content h2:first-of-type {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.page-content p {
  margin-bottom: var(--space-3);
}

.page-content ul {
  list-style: disc;
  padding-left: var(--space-3);
  margin-bottom: var(--space-3);
}

.page-content ul li {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.75;
  margin-bottom: var(--space-1);
}

.about-blocks {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding-block: var(--space-6);
}

.about-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}

.about-block--reverse {
  direction: rtl;
}

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

.about-block__image {
  aspect-ratio: 4/3;
  background-color: var(--c-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.about-block img { width:100%; height:100%; object-fit:cover; display:block; border-radius:var(--radius-md); }
.about-block__body h2 {
  margin-bottom: var(--space-2);
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.about-block__body p {
  margin-bottom: var(--space-2);
}

.divider {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--c-accent);
  margin-bottom: var(--space-3);
  border-radius: 2px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.values-section {
  background-color: var(--c-bg-dark);
  padding-block: var(--space-5);
}

.values-section h2 { color: #FFFFFF; margin-bottom: var(--space-4); }

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

.value-card {
  background-color: #243447;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.value-card__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: rgba(93,232,214,0.25);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.value-card h3 { color: #FFFFFF; margin-bottom: var(--space-1); }
.value-card p  { color: #7A9AAF; font-size: 0.875rem; }

.site-footer {
  background-color: #111D26;
  padding-block: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer__copy {
  color: #4A6070;
  font-size: 0.8rem;
}

.footer__legal {
  display: flex;
  gap: var(--space-3);
}

.footer__legal a {
  color: #4A6070;
  font-size: 0.8rem;
}

.footer__legal a:hover { color: #9BB3C8; }

.page-body {
  padding: var(--space-6) 0;
  background: var(--c-bg);
}

.policy-section {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--c-border);
}

.policy-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.policy-section h2 {
  font-size: clamp(1.1rem, 2vw, 1.375rem);
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
}

.policy-section p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin: 0 0 var(--space-2) 0;
}

.policy-section p:last-child {
  margin-bottom: 0;
}

.policy-section ul {
  list-style: disc;
  padding-left: var(--space-4);
}

.policy-section li {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: var(--space-1);
}

.policy-section a {
  color: var(--c-accent);
  text-decoration: underline;
  transition: color 0.2s;
}

.policy-section a:hover {
  color: #155a9e;
}

@media (max-width: 1024px) {
  .about-block { grid-template-columns: 1fr; }
  .about-block--reverse { direction: ltr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --space-4: 1.5rem; --space-5: 2.5rem; --space-6: 3.5rem; }
  .values-grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

.about-block__image { color: #111111 !important; }

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




/* wh-contrast-fix */
/* Auto-injected: text color did not meet 4.5:1 against declared background. */
.about-block__image { color: #111111 !important; }