/* pages/about.css — アトリエについてページ固有スタイル */

/* ── Page Hero ── */
.page-hero {
  padding: 80px 0 64px;
  background: var(--kinari);
  border-bottom: 1px solid var(--line);
}

.page-hero-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0 32px;
}

.page-hero .section-num { margin-bottom: 24px; }

.page-hero h1 {
  font-family: var(--mincho);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.06em;
  line-height: 1.3;
  margin-bottom: 8px;
}

.page-hero-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 16px;
  color: var(--sage);
  letter-spacing: 0.2em;
  margin-bottom: 32px;
  display: block;
}

.page-hero-lead {
  font-size: 16px;
  line-height: 2.1;
  color: var(--sumi);
  letter-spacing: 0.04em;
  max-width: 560px;
}

/* ── Page Visual (21:9 wide) ── */
.page-visual {
  width: calc(100% - 120px);
  margin: 0 60px;
  aspect-ratio: 21/9;
  background: var(--sage-mist);
  position: relative;
  overflow: hidden;
}

.page-visual .image-placeholder {
  background: linear-gradient(135deg, var(--sage-mist), var(--sage-soft));
  font-size: 13px;
}

.page-visual-caption {
  position: absolute;
  bottom: 20px;
  right: 28px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(74, 90, 66, 0.7);
  background: rgba(245, 241, 232, 0.85);
  padding: 4px 12px;
}

/* ── Story Section ── */
.story-section {
  background: var(--washi);
}

.story-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0 32px;
}

.story-title {
  font-family: var(--mincho);
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.08em;
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.story-body p {
  font-size: 15px;
  line-height: 2.2;
  letter-spacing: 0.04em;
  color: var(--sumi);
  margin-bottom: 32px;
}

.story-emphasis {
  font-family: var(--mincho);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 500;
  color: var(--sumi);
  text-align: center;
  letter-spacing: 0.1em;
  margin: 64px 0;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  line-height: 1.4;
}

.story-divider {
  text-align: center;
  color: var(--sage-soft);
  font-size: 18px;
  margin: 48px 0;
  letter-spacing: 0.3em;
}

/* ── Studios Section ── */
.studios-section {
  background: var(--kinari);
}

.studios-header {
  text-align: center;
  margin-bottom: 80px;
}

.studios-header .section-title {
  margin-bottom: 8px;
}

.studios-header-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  color: var(--sage);
  letter-spacing: 0.2em;
  margin-bottom: 24px;
  display: block;
}

.studios-header-lead {
  font-size: 15px;
  line-height: 2.0;
  color: var(--sumi);
  max-width: 560px;
  margin: 0 auto;
  letter-spacing: 0.04em;
}

.studios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.studio-item {
  display: flex;
  flex-direction: column;
}

.studio-img {
  aspect-ratio: 3/4;
  background: var(--sage-mist);
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
}

.studio-item:nth-child(1) .image-placeholder {
  background: linear-gradient(160deg, var(--sage-mist), var(--sage-soft));
}
.studio-item:nth-child(2) .image-placeholder {
  background: linear-gradient(160deg, var(--kinari-soft), var(--sage-mist));
}
.studio-item:nth-child(3) .image-placeholder {
  background: linear-gradient(160deg, #E8DDD0, var(--sage-mist));
}

.studio-label {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  color: var(--sage);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
  display: block;
}

.studio-name {
  font-family: var(--mincho);
  font-size: 20px;
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.studio-desc {
  font-size: 13px;
  line-height: 2.0;
  color: var(--sumi);
  letter-spacing: 0.04em;
}

.studios-footer {
  text-align: center;
  margin-top: 64px;
}

/* ── Values Section ── */
.values-section {
  background: var(--washi);
  border-top: 1px solid var(--line);
}

.values-header {
  text-align: center;
  margin-bottom: 80px;
}

.values-header-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  color: var(--sage);
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 8px;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 80px;
}

.value-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.value-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 36px;
  color: var(--sage-mist);
  font-weight: 400;
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
  margin-top: 4px;
}

.value-body {}

.value-title {
  font-family: var(--mincho);
  font-size: 18px;
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  line-height: 1.5;
}

.value-desc {
  font-size: 14px;
  line-height: 2.1;
  color: var(--sumi);
  letter-spacing: 0.04em;
}

/* ── Page CTA ── */
.page-cta {
  background: var(--sumi);
  padding: 120px 0;
}

.page-cta-inner {
  text-align: center;
}

.page-cta-label {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.25em;
  color: var(--sage);
  display: block;
  margin-bottom: 24px;
}

.page-cta h2 {
  font-family: var(--mincho);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500;
  color: var(--kinari);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  line-height: 1.4;
}

.page-cta-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  color: var(--sage);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 32px;
}

.page-cta p {
  font-size: 14px;
  color: var(--sage-soft);
  letter-spacing: 0.05em;
  margin-bottom: 48px;
  line-height: 2.0;
}

.page-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-cta .btn-primary {
  background: var(--kinari);
  color: var(--sumi);
  border-color: var(--kinari);
}
.page-cta .btn-primary:hover {
  background: var(--sage-mist);
  border-color: var(--sage-mist);
}

.page-cta .btn-secondary {
  color: var(--kinari);
  border-color: rgba(245, 241, 232, 0.5);
}
.page-cta .btn-secondary:hover {
  background: rgba(245, 241, 232, 0.1);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .page-hero-inner,
  .story-inner { padding: 0 20px; }

  .page-visual {
    aspect-ratio: 16/9;
    width: calc(100% - 40px);
    margin: 0 20px;
  }

  .studios-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .studio-img { aspect-ratio: 16/9; }

  .values-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .page-cta { padding: 80px 0; }
}