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

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { min-height: 100vh; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; }

:root {
  --c-bg:        #FAF7F2;
  --c-fg:        #2C2416;
  --c-muted:     #7A6D5E;
  --c-accent:    #C8A97E;
  --c-accent2:   #5A7A5A;
  --c-surface:   #F0EBE2;
  --c-surface2:  #E8E0D4;
  --c-border:    #D8CEBD;
  --c-light:     #FDFAF6;

  --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', 'Yu Mincho', serif;
  --font-body:    'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
}

body {
  font-family: var(--font-body);
  background-color: var(--c-bg);
  color: var(--c-fg);
  line-height: 1.7;
  font-size: clamp(1rem, 1vw + 0.85rem, 1.125rem);
}

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

h1 { font-size: clamp(1.8rem, 3vw + 0.8rem, 2.8rem); }
h2 { font-size: clamp(1.3rem, 2vw + 0.7rem, 1.9rem); margin-top: var(--space-5); margin-bottom: var(--space-2); }
h3 { font-size: clamp(1.1rem, 1.5vw + 0.7rem, 1.4rem); margin-top: var(--space-4); margin-bottom: var(--space-2); }
p  { line-height: 1.8; color: var(--c-muted); margin-bottom: var(--space-2); }
a  { color: var(--c-accent); }
a:hover { text-decoration: underline; }

.container {
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--c-light);
  border-bottom: 1px solid var(--c-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-2);
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-header__logo {
  width: 44px;
  height: 44px;
}

.site-header__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-fg);
}

.page-hero {
  background-color: var(--c-surface);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--c-border);
}

.page-hero .container {
  max-width: 760px;
}

.page-hero__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.page-hero h1 {
  margin-bottom: var(--space-2);
}

.page-hero p {
  color: var(--c-muted);
  margin: 0;
}

.page-content {
  padding-block: var(--space-5);
}

.page-content .container {
  max-width: 760px;
}

.page-content p + p { margin-top: var(--space-1); }

.page-content ul, .page-content ol {
  padding-left: var(--space-3);
  margin-bottom: var(--space-3);
}

.page-content ul { list-style: disc; }
.page-content ol { list-style: decimal; }

.page-content li {
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: var(--space-1);
}

.page-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-3);
  font-size: 0.95rem;
}

.page-content th, .page-content td {
  padding: var(--space-2);
  border: 1px solid var(--c-border);
  text-align: left;
  color: var(--c-muted);
}

.page-content th {
  background-color: var(--c-surface);
  font-weight: 700;
  color: var(--c-fg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.about-block {
  background-color: var(--c-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: 0 2px 12px rgba(44,36,22,0.06);
}

.about-block h3 {
  margin-top: 0;
  color: var(--c-accent);
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
}

.about-block p {
  font-size: 0.95rem;
  margin: 0;
}

.about-image-wrap {
  width: 100%;
  
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--c-surface2);
  margin-bottom: var(--space-5);
}

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

.site-footer {
  background-color: var(--c-fg);
  color: var(--c-surface2);
}

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-block: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: var(--c-muted);
}

.site-footer__bottom a {
  color: var(--c-muted);
}

.site-footer__bottom a:hover {
  color: var(--c-accent);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--c-fg) 0%, #1a1411 100%);
  border-top: 3px solid var(--c-accent);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.15);
}

.cookie-banner__content {
  flex: 1;
  min-width: 0;
}

.cookie-banner__title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--c-light);
  font-size: 1rem;
  margin-bottom: var(--space-1);
}

.cookie-banner__text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
  margin: 0;
}

.cookie-banner__link {
  color: var(--c-accent);
  font-weight: 600;
}

.cookie-banner__link:hover {
  text-decoration: underline;
}

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

.cookie-banner .btn {
  padding: var(--space-1) var(--space-3);
  font-size: 0.9rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s ease;
}

.cookie-banner .btn-primary {
  background-color: var(--c-accent);
  color: var(--c-fg);
}

.cookie-banner .btn-primary:hover {
  background-color: #b8956e;
  transform: translateY(-2px);
}

.cookie-banner .btn-secondary {
  background-color: transparent;
  color: var(--c-light);
  border: 1px solid rgba(255,255,255,0.3);
}

.cookie-banner .btn-secondary:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
}

.cookie-modal.open {
  display: flex;
}

.cookie-modal__content {
  background-color: var(--c-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.cookie-modal__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-3);
}

.cookie-modal__desc {
  font-size: 0.9rem;
  color: var(--c-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.cookie-category {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--c-border);
}

.cookie-category:last-of-type {
  border-bottom: none;
}

.cookie-category__header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.cookie-category__checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--c-accent);
}

.cookie-category__label {
  font-weight: 600;
  color: var(--c-fg);
  cursor: pointer;
  flex: 1;
}

.cookie-category__required {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--c-accent);
  margin-left: var(--space-1);
}

.cookie-category__desc {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-left: var(--space-5);
}

.cookie-modal__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.cookie-modal__actions .btn {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.cookie-modal__actions .btn-save {
  background-color: var(--c-accent);
  color: var(--c-fg);
}

.cookie-modal__actions .btn-save:hover {
  background-color: #b8956e;
}

.cookie-modal__actions .btn-reject {
  background-color: transparent;
  color: var(--c-fg);
  border: 1px solid var(--c-border);
}

.cookie-modal__actions .btn-reject:hover {
  background-color: var(--c-surface);
}

.about-section {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--c-border);
}

.about-section:last-child {
  border-bottom: none;
}

.about-section__heading {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.about-section__icon {
  width: 36px;
  height: 36px;
  color: var(--c-accent);
  flex-shrink: 0;
}

.about-section__intro {
  font-size: 1rem;
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.value-card {
  background-color: var(--c-light);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px rgba(44,36,22,0.05);
  text-align: center;
}

.value-card__icon {
  width: 40px;
  height: 40px;
  color: var(--c-accent);
  margin: 0 auto var(--space-2);
}

.value-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-1);
}

.value-card__desc {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.about-timeline {
  position: relative;
  padding-left: var(--space-4);
}

.about-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--c-accent);
}

.timeline-item {
  margin-bottom: var(--space-5);
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--c-accent);
  border: 3px solid var(--c-light);
  box-shadow: 0 0 0 3px var(--c-accent);
}

.timeline-item__year {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--c-accent);
  font-size: 1.1rem;
  margin-bottom: var(--space-1);
}

.timeline-item__text {
  color: var(--c-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-values-grid { grid-template-columns: repeat(2, 1fr); }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .cookie-banner__actions {
    width: 100%;
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  :root { --space-5: 2.5rem; --space-4: 2rem; }
  .site-footer__bottom { flex-direction: column; text-align: center; }

  .about-values-grid { grid-template-columns: 1fr; }
  .about-values-grid { gap: var(--space-2); }

  .cookie-banner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-2);
    padding: var(--space-3);
  }

  .cookie-banner__actions {
    width: 100%;
    flex-direction: column;
  }

  .cookie-banner .btn {
    width: 100%;
  }

  .cookie-modal__content {
    padding: var(--space-4);
  }

  .cookie-modal__title {
    font-size: 1.2rem;
  }
}

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

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

/* wh-img-fill */
.about-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}