.page-about {
  --about-heading: var(--ns-font-heading);
  --about-body: var(--ns-font-body);
  --about-data: var(--ns-font-data);
  --about-cut: 22px;
}

.page-about .page-about-hero {
  position: relative;
  background:
    radial-gradient(circle at 85% 20%, rgba(122, 77, 255, 0.25), transparent 280px),
    radial-gradient(circle at 15% 90%, rgba(0, 229, 255, 0.12), transparent 220px),
    var(--ns-deep-blue);
  color: var(--ns-white);
  overflow: hidden;
}

.page-about .page-about-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ns-orange) 0%, var(--ns-electric) 55%, var(--ns-violet) 100%);
}

.page-about .page-about-hero .page-hero__title {
  max-width: 900px;
}

.page-about .page-about-hero .page-hero__lead {
  max-width: 720px;
}

.page-about .page-about-story {
  background: var(--ns-off-white);
  padding: 72px 0;
}

.page-about .story-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-about .story-copy .section-title {
  margin-top: 12px;
}

.page-about .story-copy p {
  color: var(--ns-ink);
  line-height: 1.75;
  margin-bottom: 16px;
  max-width: 560px;
}

.page-about .story-copy .btn {
  margin-top: 12px;
}

.page-about .story-media {
  position: relative;
}

.page-about .story-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--about-cut)) 0, 100% var(--about-cut), 100% 100%, 0 100%);
}

.page-about .page-about-timeline {
  position: relative;
  background: var(--ns-deep-blue);
  color: var(--ns-white);
  overflow: hidden;
}

.page-about .page-about-timeline::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -120px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(122, 77, 255, 0.22), transparent 65%);
  pointer-events: none;
}

.page-about .timeline-head {
  margin-bottom: 48px;
  max-width: 620px;
}

.page-about .timeline-head .section-label,
.page-about .timeline-head .section-title,
.page-about .timeline-head .section-lead {
  color: var(--ns-white);
}

.page-about .timeline-head .section-lead {
  opacity: 0.85;
}

.page-about .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  max-width: 760px;
}

.page-about .timeline::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 14px;
  width: 2px;
  height: calc(100% - 20px);
  background: linear-gradient(
    to bottom,
    var(--ns-electric) 0%,
    rgba(0, 229, 255, 0.45) 40%,
    rgba(122, 77, 255, 0.6) 100%
  );
}

.page-about .timeline__item {
  position: relative;
  padding: 0 0 44px 62px;
}

.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ns-orange);
  box-shadow:
    0 0 0 6px rgba(255, 107, 0, 0.16),
    0 0 16px rgba(255, 107, 0, 0.5);
  transition: transform var(--ns-ease);
}

.page-about .timeline__item:hover::before {
  transform: scale(1.25);
}

.page-about .timeline__year {
  display: inline-block;
  font-family: var(--about-data);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--ns-electric);
  margin-bottom: 6px;
}

.page-about .timeline__card {
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  padding: 18px 20px;
  transition: background var(--ns-ease);
}

.page-about .timeline__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--ns-electric);
}

.page-about .timeline__item:hover .timeline__card {
  background: rgba(255, 255, 255, 0.1);
}

.page-about .timeline__title {
  font-family: var(--about-heading);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  color: var(--ns-white);
  margin-bottom: 6px;
}

.page-about .timeline__text {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
  margin: 0;
  font-size: 0.95rem;
}

.page-about .page-about-capability {
  background: var(--ns-white);
  padding: 72px 0;
}

.page-about .capability-head {
  margin-bottom: 48px;
  max-width: 640px;
}

.page-about .capability-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-about .capability-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.page-about .capability-stat {
  background: var(--ns-off-white);
  padding: 24px 18px;
  border-left: 4px solid var(--ns-orange);
}

.page-about .capability-stat__num {
  display: block;
  font-family: var(--about-data);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--ns-deep-blue);
}

.page-about .capability-stat__unit {
  font-size: 1.1rem;
  margin-left: 2px;
}

.page-about .capability-stat__label {
  display: block;
  margin-top: 8px;
  color: var(--ns-gray);
  font-size: 0.9rem;
}

.page-about .capability-note {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 12px;
  color: var(--ns-gray);
  line-height: 1.7;
  max-width: 520px;
}

.page-about .capability-visual {
  position: relative;
}

.page-about .capability-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--about-cut)) 0, 100% var(--about-cut), 100% 100%, 0 100%);
}

.page-about .page-about-team {
  background: var(--ns-off-white);
  padding: 72px 0;
}

.page-about .team-head {
  margin-bottom: 48px;
  max-width: 640px;
}

.page-about .team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-about .team-copy p {
  color: var(--ns-ink);
  line-height: 1.75;
  margin-bottom: 16px;
  max-width: 560px;
}

.page-about .team-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border: 1px solid var(--ns-deep-blue);
  color: var(--ns-deep-blue);
  background: transparent;
  font-family: var(--about-body);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--ns-ease);
  font-size: 0.95rem;
}

.page-about .team-btn:hover {
  background: var(--ns-deep-blue);
  color: var(--ns-white);
}

.page-about .team-media {
  position: relative;
}

.page-about .team-media::before {
  content: "";
  position: absolute;
  top: -14px;
  right: -14px;
  width: 64px;
  height: 64px;
  border: 3px solid var(--ns-electric);
  border-radius: 8px;
  transform: rotate(15deg);
  z-index: 0;
  opacity: 0.7;
}

.page-about .team-media::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: -10px;
  width: 36px;
  height: 36px;
  background: var(--ns-orange);
  border-radius: 50%;
  opacity: 0.18;
  z-index: 0;
}

.page-about .team-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  position: relative;
  z-index: 1;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--about-cut)), calc(100% - var(--about-cut)) 100%, 0 100%);
}

.page-about .page-about-credentials {
  background: var(--ns-white);
  padding: 72px 0;
}

.page-about .credentials-head {
  margin-bottom: 48px;
  max-width: 640px;
}

.page-about .credentials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-about .credential-card {
  position: relative;
  background: var(--ns-off-white);
  border: 1px solid var(--ns-border);
  padding: 28px 24px 28px 76px;
  transition: box-shadow var(--ns-ease), transform var(--ns-ease);
}

.page-about .credential-card:hover {
  box-shadow: var(--ns-shadow-md);
  transform: translateY(-3px);
}

.page-about .credential-card__index {
  position: absolute;
  left: 20px;
  top: 28px;
  font-family: var(--about-data);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ns-orange);
}

.page-about .credential-card__title {
  font-family: var(--about-heading);
  font-size: 1.3rem;
  color: var(--ns-ink);
  margin-bottom: 8px;
}

.page-about .credential-card__text {
  color: var(--ns-gray);
  line-height: 1.7;
  margin: 0;
}

.page-about .page-about-cta {
  background: var(--ns-deep-blue);
  color: var(--ns-white);
  padding: 72px 0;
}

.page-about .cta-inner {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.page-about .cta-kicker {
  font-family: var(--about-data);
  color: var(--ns-orange);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}

.page-about .cta-title {
  font-family: var(--about-heading);
  font-size: 2.8rem;
  line-height: 1.1;
  margin-bottom: 16px;
}

.page-about .cta-text {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 32px;
}

.page-about .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

@media (min-width: 768px) {
  .page-about .page-about-story,
  .page-about .page-about-capability,
  .page-about .page-about-team,
  .page-about .page-about-credentials,
  .page-about .page-about-cta {
    padding: 96px 0;
  }

  .page-about .story-layout {
    grid-template-columns: 5fr 4fr;
    gap: 56px;
  }

  .page-about .capability-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .page-about .team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .page-about .team-copy {
    order: 1;
  }

  .page-about .team-media {
    order: 2;
  }

  .page-about .credentials-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-about .timeline__item {
    padding-left: 84px;
  }

  .page-about .timeline__year {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1.4rem;
  }

  .page-about .timeline__card {
    padding: 22px 24px;
  }
}

@media (min-width: 1024px) {
  .page-about .credentials-grid {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }

  .page-about .capability-facts {
    grid-template-columns: 1fr 1fr;
    align-content: start;
  }

  .page-about .capability-stat {
    padding: 32px 24px;
  }

  .page-about .capability-stat__num {
    font-size: 3.4rem;
  }

  .page-about .timeline {
    max-width: 820px;
  }
}