/* About Us page */
.about-mission {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  align-items: stretch;
}

@media (min-width: 1024px) {
  .about-mission {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

.about-mission-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 16rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  height: 100%;
}

@media (min-width: 1024px) {
  .about-mission-visual {
    min-height: 100%;
  }
}

html.dark .about-mission-visual,
html.theme-dark .about-mission-visual {
  background: #0f172a;
}

.about-mission-img-light,
.about-mission-img-dark {
  flex: 1 1 auto;
  align-self: stretch;
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
}

.about-mission-img-light { display: block; }
.about-mission-img-dark { display: none; }

html.theme-light .about-mission-img-light { display: block; }
html.theme-light .about-mission-img-dark { display: none; }

html.dark .about-mission-img-light,
html.theme-dark .about-mission-img-light { display: none !important; }

html.dark .about-mission-img-dark,
html.theme-dark .about-mission-img-dark { display: block !important; }

.about-mission-content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.about-mission-content h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  margin: 0 0 1rem;
}

.about-mission-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 0 1rem;
}

.mission-values {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
  align-items: stretch;
}

.mission-value {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  height: 100%;
  min-height: 5.5rem;
}

.mission-value > div {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.mission-value i {
  font-size: 1.25rem;
  color: var(--color-blue);
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.mission-value strong {
  display: block;
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.mission-value span {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.timeline {
  position: relative;
  max-width: 40rem;
  margin: 0 auto;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.65rem;
  top: 0.375rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--color-cyan);
  border: 2px solid var(--bg-page);
  box-shadow: 0 0 0 2px var(--color-cyan);
}

.timeline-year {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-blue);
  margin-bottom: 0.25rem;
}

.timeline-item h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0 0 0.375rem;
}

.timeline-item p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.team-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  width: 100%;
}

@media (min-width: 640px) { .team-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  height: 100%;
  min-height: 10rem;
}

.team-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.team-avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.team-card h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
}

.team-card span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.about-global-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
  width: 100%;
}

@media (min-width: 768px) { .about-global-map { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.global-stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  height: 100%;
  min-height: 9rem;
}

.global-stat-card .flag {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.global-stat-card strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  min-height: 1.875rem;
  line-height: 1.875rem;
}

.global-stat-card span {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  min-height: 1.25rem;
}