.page-about {
  --page-accent: var(--accent);
  --page-primary-deep: var(--color-primary-deep);
  --page-muted: var(--color-text-muted);
  --page-bg: var(--color-bg-light);
  --page-border: #e5e7eb;
}

.page-about .breadcrumbs {
  padding-top: 24px;
  padding-bottom: 0;
  font-size: var(--size-sm);
  color: var(--page-muted);
}

.page-about .breadcrumbs a {
  color: var(--color-primary);
  text-decoration: none;
}

.page-about .breadcrumbs a:hover {
  text-decoration: underline;
}

.page-about .page-hero {
  position: relative;
  padding: 80px 0 64px;
  background: linear-gradient(135deg, var(--color-primary-deep), var(--color-purple));
  color: #fff;
  overflow: hidden;
}

.page-about .page-hero::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 300px;
  height: 300px;
  border: 40px solid rgba(255,255,255,0.08);
  border-radius: 50%;
}

.page-about .page-hero__label {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  font-size: var(--size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-about .page-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: var(--size-hero);
  line-height: var(--line-heading);
}

.page-about .page-hero__desc {
  max-width: 560px;
  margin: 0 0 32px;
  font-size: var(--size-body);
  line-height: var(--line-body);
  color: rgba(255,255,255,0.85);
}

.page-about .page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .section {
  padding: 72px 0;
}

.page-about .section--alt {
  background: var(--page-bg);
}

.page-about .section--tight {
  padding: 56px 0;
}

.page-about .section h2 {
  margin: 0 0 32px;
  font-family: var(--font-heading);
  font-size: var(--size-h2);
  line-height: var(--line-heading);
  color: var(--color-text-dark);
}

.page-about .grid--align-center {
  align-items: center;
}

.page-about .prose p {
  margin: 0 0 16px;
  color: var(--page-muted);
  line-height: var(--line-body);
}

.page-about .prose a {
  color: var(--color-primary);
  text-decoration: none;
}

.page-about .prose a:hover {
  text-decoration: underline;
}

.page-about .image-frame {
  border-radius: 12px;
  overflow: hidden;
}

.page-about .image-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.page-about .image-frame--wide {
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.2);
}

.page-about .timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .timeline__item {
  position: relative;
  padding: 0 0 32px 34px;
}

.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 10px;
  bottom: -2px;
  width: 2px;
  background: var(--page-border);
}

.page-about .timeline__item:last-child::before {
  display: none;
}

.page-about .timeline__dot {
  position: absolute;
  left: 5px;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--page-accent);
  box-shadow: 0 0 0 4px rgba(234,179,8,0.2);
  transition: transform var(--ease-fast);
}

.page-about .timeline__item:hover .timeline__dot {
  transform: scale(1.2);
}

.page-about .timeline__year {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary-deep);
}

.page-about .timeline__desc {
  margin: 0;
  color: var(--page-muted);
  line-height: var(--line-body);
  transition: color var(--ease-fast);
}

.page-about .timeline__item:hover .timeline__desc {
  color: var(--color-text-dark);
}

.page-about .timeline-aside__heading {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: var(--size-h3);
  color: var(--color-text-dark);
}

.page-about .capability-card {
  position: relative;
  padding: 32px 24px;
  background: var(--color-bg-light);
  border-left: 4px solid var(--page-accent);
  border-radius: 12px;
  transition: transform var(--ease-fast), box-shadow var(--ease-fast);
}

.page-about .capability-card::after {
  content: "";
  position: absolute;
  right: -12px;
  bottom: -12px;
  width: 48px;
  height: 48px;
  background: var(--page-accent);
  opacity: 0.15;
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
}

.page-about .capability-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 30px -12px rgba(0,0,0,0.25);
}

.page-about .capability-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 10px;
  background: var(--page-accent);
  color: var(--color-primary-deep);
  font-size: 24px;
}

.page-about .capability-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: var(--size-h3);
  color: var(--color-text-dark);
}

.page-about .capability-card p {
  margin: 0;
  color: var(--page-muted);
  line-height: var(--line-body);
}

.page-about .capability-media {
  margin-top: 40px;
  text-align: center;
}

.page-about .capability-media img {
  display: inline-block;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.2);
}

.page-about .feedback-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.page-about .feedback-step {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--color-bg-light);
  border-top: 3px solid var(--page-accent);
  border-radius: 0 0 12px 12px;
}

.page-about .feedback-step__num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--page-accent);
  color: var(--color-primary-deep);
  font-weight: 700;
}

.page-about .feedback-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: var(--size-h3);
  color: var(--color-text-dark);
}

.page-about .feedback-step p {
  margin: 0;
  color: var(--page-muted);
  line-height: var(--line-body);
}

.page-about .feedback-step a {
  color: var(--color-primary);
  text-decoration: none;
}

.page-about .feedback-step a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .page-about .page-hero {
    padding: 56px 0 48px;
  }

  .page-about .section {
    padding: 56px 0;
  }

  .page-about .feedback-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .page-about .feedback-steps {
    grid-template-columns: 1fr;
  }

  .page-about .timeline__item {
    padding-left: 28px;
  }
}