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

:root {
  --color-stone:        #3D3530;
  --color-stone-mid:    #5A5048;
  --color-stone-light:  #8A8078;
  --color-sand:         #C8B89A;
  --color-sand-light:   #E8DFD0;
  --color-sand-pale:    #F4EFE6;
  --color-moss:         #6B7F5E;
  --color-moss-dark:    #4E5E44;
  --color-cream:        #FDFAF6;
  --color-dark:         #2A2520;

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

  --max-width: 1160px;
  --radius:    4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; background-color: var(--color-sand-pale); }
body {
  font-family: var(--font-body);
  color: var(--color-dark);
  line-height: 1.7;
  background-color: var(--color-sand-pale);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.page-header {
  background-color: var(--color-cream);
  border-bottom: 1px solid var(--color-sand-light);
  padding: 20px 0;
}
.page-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-logo {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; gap: 2px; }
.brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-stone);
  letter-spacing: 0.04em;
}
.brand-tagline {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--color-stone-light);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.back-home {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-stone-mid);
  border-bottom: 1px solid var(--color-sand);
  padding-bottom: 2px;
}
.back-home:hover { color: var(--color-stone); }

.page-banner {
  background-color: var(--color-stone);
  padding: 72px 0 56px;
  text-align: center;
}
.page-banner-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-sand);
  margin-bottom: 14px;
}
.page-banner-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--color-cream);
  line-height: 1.25;
  margin-bottom: 12px;
}
.page-banner-sub {
  font-size: 0.92rem;
  color: var(--color-sand-light);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.75;
}

.about-block {
  padding: 72px 0;
  background-color: var(--color-cream);
}
.about-block:nth-child(even) {
  background-color: var(--color-sand-pale);
}
.about-block-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-block-inner.reversed { direction: rtl; }
.about-block-inner.reversed > * { direction: ltr; }
.about-block-photo {
  width: 100%;
  aspect-ratio: 4/3;
  background-color: var(--color-sand-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo-placeholder-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-stone-light);
}
.block-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-moss);
  margin-bottom: 12px;
}
.block-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 600;
  color: var(--color-stone);
  margin-bottom: 20px;
  line-height: 1.35;
}
.block-divider {
  width: 36px;
  height: 2px;
  background-color: var(--color-sand);
  margin-bottom: 20px;
}
.block-text p {
  font-size: 0.92rem;
  color: var(--color-stone-mid);
  line-height: 1.85;
  margin-bottom: 14px;
}
.block-text p:last-child { margin-bottom: 0; }

.about-block-centered {
  text-align: center;
}
.about-block-centered .about-block-inner {
  grid-template-columns: 1fr;
  gap: 40px;
}
.about-block-centered .block-divider {
  margin-left: auto;
  margin-right: auto;
}
.about-block-centered .about-block-inner.reversed {
  direction: ltr;
}

.policy-section {
  padding: 80px 0;
  background-color: var(--color-cream);
  flex: 1;
}
.policy-content {
  max-width: 900px;
  margin: 0 auto;
}
.policy-heading {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-stone);
  margin-bottom: 24px;
  line-height: 1.3;
}
.policy-intro {
  font-size: 1rem;
  color: var(--color-stone-mid);
  line-height: 1.85;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-sand-light);
}
.policy-section-item {
  margin-bottom: 40px;
}
.policy-section-item h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-stone);
  margin-bottom: 12px;
}
.policy-section-item p {
  font-size: 0.95rem;
  color: var(--color-stone-mid);
  line-height: 1.85;
  margin-bottom: 12px;
}
.policy-section-item p:last-child {
  margin-bottom: 0;
}
.policy-list {
  list-style: none;
  margin: 12px 0 0 0;
  padding: 0;
}
.policy-list li {
  font-size: 0.92rem;
  color: var(--color-stone-mid);
  line-height: 1.8;
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}
.policy-list li:before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-sand);
}
.policy-list a {
  color: var(--color-moss);
  text-decoration: underline;
}
.policy-list a:hover {
  color: var(--color-moss-dark);
}
.policy-footer {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--color-sand-light);
  text-align: center;
}
.policy-footer p {
  font-size: 0.85rem;
  color: var(--color-stone-light);
  font-style: italic;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.team-card {
  text-align: center;
}
.team-photo {
  width: 100%;
  aspect-ratio: 3/4;
  background-color: var(--color-sand-light);
  border-radius: var(--radius);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.team-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-stone);
  margin-bottom: 4px;
}
.team-card span {
  font-size: 0.78rem;
  color: var(--color-stone-light);
  letter-spacing: 0.08em;
}

.empty-section {
  padding: 96px 0;
  background-color: var(--color-cream);
  flex: 1;
}
.empty-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 80px 24px;
  border: 1px dashed var(--color-sand);
  border-radius: var(--radius);
}
.empty-icon {
  width: 48px;
  height: 48px;
  color: var(--color-sand);
  margin: 0 auto 24px;
}
.empty-inner h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-stone-mid);
  margin-bottom: 12px;
}
.empty-inner p {
  font-size: 0.88rem;
  color: var(--color-stone-light);
  line-height: 1.75;
}

.site-footer {
  background-color: var(--color-dark);
  padding: 48px 0 32px;
  margin-top: auto;
}
.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-logo { width: 40px; height: 40px; opacity: 0.85; }
.footer-brand-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-sand);
}
.footer-nav {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.footer-nav-group h4 {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-stone-light);
  margin-bottom: 14px;
}
.footer-nav-group ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav-group ul li a {
  font-size: 0.85rem;
  color: var(--color-sand-light);
  opacity: 0.7;
}
.footer-nav-group ul li a:hover { opacity: 1; color: var(--color-sand); }
.footer-bottom {
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 0.78rem;
  color: var(--color-stone-light);
  opacity: 0.6;
}
.footer-legal {
  display: flex;
  gap: 24px;
}
.footer-legal a {
  font-size: 0.75rem;
  color: var(--color-stone-light);
  opacity: 0.5;
}
.footer-legal a:hover { opacity: 0.9; }

@media (max-width: 768px) {
  .about-block-inner { grid-template-columns: 1fr; gap: 36px; }
  .about-block-inner.reversed { direction: ltr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { flex-direction: column; gap: 8px; text-align: center; }
}
@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }
  .footer-nav { gap: 24px; }
}