/* ---- About Hero ---- */
.hero {
  padding: 160px 24px 80px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-primary-surface) 0%, var(--color-surface) 100%);
}

.title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 16px;
}

.subtitle {
  font-size: 20px;
  color: var(--color-text-secondary);
}

/* ---- Vision / Mission ---- */
.visionSection {
  padding: 80px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.visionCard {
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
}

.visionTitle {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-primary);
}

.visionDesc {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ---- Values ---- */
.values {
  padding: 80px 24px;
  background: var(--color-gray-50);
}

.valuesTitle {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 48px;
}

.valuesGrid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.valueCard {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--color-border-light);
}

.valueIcon {
  font-size: 40px;
  margin-bottom: 16px;
}

.valueName {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.valueDesc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ---- Timeline ---- */
.timeline {
  padding: 80px 24px;
}

.timelineTitle {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 64px;
}

.timelineTrack {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  padding-left: 40px;
}

.timelineTrack::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary-container);
}

.timelineItem {
  position: relative;
  padding-bottom: 40px;
}

.timelineItem:last-child {
  padding-bottom: 0;
}

.timelineDot {
  position: absolute;
  left: -33px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-primary-surface);
}

.timelineDate {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.timelineText {
  font-size: 16px;
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .title { font-size: 32px; }
  .visionSection { grid-template-columns: 1fr; }
  .valuesGrid { grid-template-columns: 1fr 1fr; }
}
