.page-about {
  --about-pad: clamp(1.25rem, 4vw, 3.5rem);
  width: 100%;
  max-width: 100%;
  padding: var(--about-pad) var(--about-pad) calc(var(--space-section) + 1rem);
  background-color: var(--bg-primary);
  background-image:
    linear-gradient(135deg, rgba(15, 52, 96, 0.28), transparent 48%),
    repeating-linear-gradient(-45deg, rgba(0, 255, 135, 0.025) 0, rgba(0, 255, 135, 0.025) 1px, transparent 1px, transparent 14px);
  color: var(--text-primary);
  overflow-x: clip;
}

.page-about .about-section-title {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  color: var(--text-highlight);
  margin: 0.5rem 0 0.75rem;
}

.page-about .about-section-desc {
  max-width: 68ch;
  margin: 0 0 1.75rem;
  color: var(--text-primary);
}

.page-about .about-hero {
  display: grid;
  gap: clamp(1.5rem, 5vw, 4rem);
  padding-bottom: var(--space-section);
  border-bottom: var(--border-w) solid var(--line-ocean);
}

.page-about .about-hero__copy {
  position: relative;
  align-self: center;
}

.page-about .about-hero__title {
  font-family: var(--font-headline);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.02;
  color: var(--text-highlight);
  margin: 0.5rem 0 0.75rem;
  max-width: 12ch;
}

.page-about .about-hero__lead {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.6vw, 1.25rem);
  color: var(--accent-bright);
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
}

.page-about .about-hero__intro {
  max-width: 58ch;
  margin: 0;
  line-height: 1.75;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.page-about .about-hero__visual {
  position: relative;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-about .about-hero__visual .image-frame {
  display: block;
}

.page-about .about-hero__visual img,
.page-about .about-capacity__visual img,
.page-about .about-team__image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .about-index {
  margin: var(--space-section) 0 calc(var(--space-section) * 0.75);
  padding: clamp(1rem, 3vw, 2rem);
  border: var(--border-w) solid var(--line-ocean);
  border-left: 4px solid var(--accent-bright);
  background: var(--bg-deep);
}

.page-about .about-index__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-about .about-index__note {
  margin: 1rem 0 0;
  max-width: 72ch;
  font-size: 0.925rem;
}

.page-about .about-milestones__head {
  margin-bottom: 2rem;
}

.page-about .about-timeline {
  position: relative;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent-bright), var(--line-ocean), var(--accent-warm));
}

.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 2.4rem 3rem;
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 4px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--accent-bright);
  box-shadow: 0 0 0 3px var(--bg-primary);
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-about .about-timeline__item:last-child {
  padding-bottom: 0;
}

.page-about .about-timeline__year {
  color: var(--accent-warm);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}

.page-about .about-timeline__content h3 {
  font-family: var(--font-headline);
  font-size: 1.2rem;
  color: var(--text-highlight);
  margin: 0.35rem 0 0.35rem;
}

.page-about .about-timeline__content p {
  margin: 0;
  max-width: 58ch;
  line-height: 1.7;
}

.page-about .about-timeline__item:hover::before,
.page-about .about-timeline__item:focus-within::before {
  background: var(--accent-warm);
  transform: scale(1.2);
}

.page-about .about-timeline__item:hover .about-timeline__year,
.page-about .about-timeline__item:focus-within .about-timeline__year {
  color: var(--text-highlight);
}

.page-about .about-capacity__body {
  display: grid;
  gap: var(--space-block);
}

.page-about .about-capacity__visual .image-frame {
  display: block;
}

.page-about .about-capacity__visual img {
  aspect-ratio: 1 / 1;
}

.page-about .about-capacity__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-about .about-capacity__grid .data-card {
  height: 100%;
}

.page-about .about-capacity__grid .data-card__value {
  color: var(--accent-bright);
  font-family: var(--font-mono);
}

.page-about .about-capacity__grid .data-card:nth-child(4n) .data-card__value {
  color: var(--accent-warm);
}

.page-about .about-team__body {
  display: grid;
  gap: var(--space-block);
}

.page-about .about-team__image .image-frame {
  display: block;
}

.page-about .about-team__groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-about .about-team__group {
  position: relative;
  padding: 1.5rem;
  border: var(--border-w) solid var(--line-ocean);
  border-radius: var(--radius-block);
  background: var(--bg-deep);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-team__group:hover,
.page-about .about-team__group:focus-within {
  border-color: var(--accent-bright);
  transform: translateY(-3px);
}

.page-about .about-team__num {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--accent-warm);
  background: var(--bg-primary);
  border: 1px solid var(--line-ocean);
  padding: 0.15rem 0.5rem;
  margin-bottom: 0.75rem;
}

.page-about .about-team__group h3 {
  font-family: var(--font-headline);
  font-size: 1.1rem;
  color: var(--text-highlight);
  margin: 0 0 0.4rem;
}

.page-about .about-team__group p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
}

.page-about .about-partners__grid {
  display: grid;
  gap: 1rem;
}

.page-about .about-partners__grid .panel {
  margin: 0;
  height: 100%;
}

.page-about .about-partners__grid .panel h3 {
  font-family: var(--font-headline);
  font-size: 1.15rem;
  color: var(--text-highlight);
  margin: 0 0 0.6rem;
}

.page-about .about-partners__grid .panel p {
  margin: 0;
  line-height: 1.7;
}

.page-about .about-local__grid {
  display: grid;
  gap: var(--space-block);
}

.page-about .about-local__info p:first-of-type {
  margin-top: 0;
}

.page-about .about-local__info .list-dash {
  margin: 1.25rem 0;
}

.page-about .about-local__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-about .about-local__info-card {
  border: var(--border-w) solid var(--accent-warm);
  border-radius: var(--radius-block);
  background: var(--bg-deep);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: var(--shadow-card);
}

.page-about .about-local__info-card .mono {
  color: var(--accent-bright);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

.page-about .about-local__info-card p {
  line-height: 1.75;
}

.page-about .about-local__meta {
  margin: 1.5rem 0 0;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.page-about .about-links__inner {
  display: grid;
  gap: 1rem;
}

.page-about .about-links__grid {
  display: grid;
  gap: 1rem;
}

.page-about .about-links__card {
  display: block;
  border: var(--border-w) solid var(--border-color);
  border-radius: var(--radius-block);
  background: var(--bg-deep);
  padding: 1.4rem;
  color: var(--text-highlight);
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-about .about-links__card:hover,
.page-about .about-links__card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--accent-bright);
  background: var(--line-ocean);
}

.page-about .about-links__card span {
  font-size: 0.875rem;
  color: var(--accent-bright);
  display: block;
  margin-bottom: 0.45rem;
}

.page-about .about-links__card strong {
  font-size: 1.05rem;
  line-height: 1.4;
  font-weight: 600;
}

@media (min-width: 640px) {
  .page-about .about-capacity__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-team__groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-about .about-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    min-height: min(720px, calc(100vh - var(--header-offset)));
  }

  .page-about .about-timeline {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-about .about-timeline::before {
    left: 0;
    right: 0;
    top: 8px;
    bottom: auto;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-bright), var(--line-ocean), var(--accent-warm));
  }

  .page-about .about-timeline__item {
    padding: 0;
  }

  .page-about .about-timeline__item::before {
    left: 0;
    top: 2px;
    width: 12px;
    height: 12px;
  }

  .page-about .about-capacity__body {
    grid-template-columns: minmax(240px, 0.75fr) minmax(0, 1.7fr);
    align-items: start;
  }

  .page-about .about-team__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-about .about-partners__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-local__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: start;
  }

  .page-about .about-links__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}