/* About / History / Partners */
.page-about .content-section,
.page-about .timeline,
.page-partners .partners-intro {
  margin-bottom: 32px;
}

/* About 대표 이미지 */
.about-hero-image {
  margin: 8px 0 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 6px 28px rgba(139,0,0,0.12);
}

.about-hero-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

@media (max-width: 640px) {
  .about-hero-image img { height: 220px; }
}

/* About 활동 사진 그리드 */
.about-gallery h2 {
  margin-bottom: 20px;
}

.about-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.about-photo-grid figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  position: relative;
  background: var(--color-bg-alt);
}

.about-photo-grid figure img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.about-photo-grid figure:hover img {
  transform: scale(1.04);
}

.about-photo-grid figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px 12px;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: #fff;
  font-size: 0.78rem;
  line-height: 1.3;
}

.about-photo-grid figcaption .en {
  display: block;
  font-weight: 600;
}

.about-photo-grid figcaption .ko {
  display: block;
  font-size: 0.72rem;
  opacity: 0.85;
  margin-top: 2px;
}

@media (max-width: 900px) {
  .about-photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .about-photo-grid {
    grid-template-columns: 1fr;
  }
  .about-photo-grid figure img { height: 180px; }
}

.page-about h2,
.partner-category h2 {
  margin: 0 0 12px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.content-card {
  padding: 24px;
  background: rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: 0 2px 16px rgba(139,0,0,0.04);
  margin-bottom: 20px;
}

.content-card:hover {
  box-shadow: 0 4px 24px rgba(139,0,0,0.06);
}

.partner-category h2 .ko {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.nav-links {
  margin-top: 32px;
}

.nav-links .btn + .btn {
  margin-left: 12px;
}

/* Timeline (History) */
.timeline {
  max-width: 800px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}

.timeline-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.timeline-year {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.3;
  text-shadow: 0 1px 2px rgba(139, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 8px;
}

.timeline-year i {
  font-size: 1rem;
  opacity: 0.85;
}

.timeline-content .en {
  margin-bottom: 8px;
  color: var(--color-text);
}

.timeline-content .ko {
  font-size: 0.95em;
  color: var(--color-text-muted);
}

@media (max-width: 640px) {
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .timeline-year {
    font-size: 1.25rem;
  }
}

/* Timeline 이미지 — 고정 높이/cover 제거: 비율대로 전체 표시(로고 등 잘림 방지) */
.timeline-photo {
  margin-top: 16px;
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

@media (max-width: 640px) {
  .timeline-photo {
    max-width: 100%;
  }
}

/* Partners grid */
.partners-intro {
  margin-bottom: 24px;
}

.partners-categories {
  margin-top: 40px;
}

.partner-category {
  margin-bottom: 36px;
}

.partner-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px 24px;
}

.partner-grid li {
  padding: 8px 0;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-border);
}

/* Partner Logo Grid */
.partner-logo-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.partner-logo-grid li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 12px;
  background: #fff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  transition: box-shadow 0.2s, transform 0.2s;
}

.partner-logo-grid li .en,
.partner-logo-grid li .ko {
  display: block;
  max-width: 100%;
  line-height: 1.35;
  overflow-wrap: break-word;
}

.partner-logo-grid li:hover {
  box-shadow: 0 4px 16px rgba(139,0,0,0.08);
  transform: translateY(-2px);
}

.partner-logo {
  width: auto;
  max-width: 120px;
  height: 56px;
  object-fit: contain;
  display: block;
}