.page-about {
  --about-line: rgba(192, 192, 192, 0.25);
  position: relative;
  background:
    radial-gradient(circle at 15% 20%, rgba(57, 255, 20, 0.08) 0, transparent 120px),
    radial-gradient(circle at 85% 70%, rgba(255, 255, 255, 0.06) 0, transparent 180px),
    linear-gradient(135deg, var(--color-bg-darker) 0%, var(--color-bg-dark) 55%, #0e2a4d 100%);
  color: var(--color-text);
  overflow: hidden;
}

.page-about::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 24px 36px, rgba(57, 255, 20, 0.16) 0, transparent 2px),
    radial-gradient(circle at 120px 90px, rgba(192, 192, 192, 0.12) 0, transparent 3px),
    radial-gradient(circle at 220px 200px, rgba(255, 255, 255, 0.10) 0, transparent 2px),
    radial-gradient(circle at 310px 140px, rgba(57, 255, 20, 0.10) 0, transparent 4px);
  background-size: 340px 240px;
  animation: page-about-drift 22s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes page-about-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(30px, -20px, 0); }
}

.page-about > * {
  position: relative;
  z-index: 1;
}

.page-about img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .about-breadcrumb {
  padding: 1.25rem var(--site-pad) 0;
  max-width: var(--container);
  margin-inline: auto;
}

.page-about .about-breadcrumb .breadcrumb-item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.page-about .about-hero {
  max-width: var(--container);
  margin-inline: auto;
  padding: 3rem var(--site-pad) 2rem;
}

.page-about .about-hero__frame {
  border: 1px solid var(--color-border);
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.02) 70%);
  padding: 2.5rem 1.5rem;
  position: relative;
  clip-path: polygon(0 0, 96% 0, 100% 8%, 100% 100%, 4% 100%, 0 92%);
}

.page-about .about-hero__frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-accent), transparent);
}

.page-about .about-hero__brandline {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.page-about .about-hero__title {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  transform: skewX(-6deg);
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 0.95;
  margin: 0.5rem 0 1rem;
}

.page-about .about-hero__lead {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 56ch;
}

.page-about .about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.page-about .about-hero__chip {
  border: 1px solid rgba(57, 255, 20, 0.35);
  background: rgba(57, 255, 20, 0.08);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
}

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

.page-about .section-heading__title {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  transform: skewX(-6deg);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1;
  margin: 0.25rem 0;
}

.page-about .section-kicker {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
}

.page-about .section-sub {
  color: var(--color-text-muted);
  max-width: 48ch;
}

.page-about .about-philosophy {
  padding: 3rem var(--site-pad);
  max-width: var(--container);
  margin-inline: auto;
}

.page-about .philosophy-layout {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.page-about .philosophy-copy {
  position: relative;
  padding: 1.5rem;
}

.page-about .philosophy-copy::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent 70%);
}

.page-about .philosophy-copy p + p {
  margin-top: 1rem;
}

.page-about .philosophy-pulse {
  padding: 1.5rem;
  text-align: center;
  border: 1px solid rgba(57, 255, 20, 0.4);
  box-shadow: inset 0 0 30px rgba(57, 255, 20, 0.06);
}

.page-about .philosophy-pulse__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

.page-about .philosophy-pulse__number {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-accent);
  text-shadow: 0 0 20px rgba(57, 255, 20, 0.6);
  animation: page-about-glow 2.2s ease-in-out infinite alternate;
}

@keyframes page-about-glow {
  from { text-shadow: 0 0 8px rgba(57, 255, 20, 0.3); }
  to { text-shadow: 0 0 28px rgba(57, 255, 20, 0.8); }
}

.page-about .philosophy-pulse__meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-text);
  margin-top: 0.75rem;
}

.page-about .about-timeline {
  padding: 3rem var(--site-pad);
  max-width: var(--container);
  margin-inline: auto;
}

.page-about .timeline {
  position: relative;
  margin-top: 2.5rem;
}

.page-about .timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 29px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-silver) 60%, transparent);
  opacity: 0.5;
}

.page-about .timeline-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
  align-items: start;
}

.page-about .timeline-item__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1.1rem;
}

.page-about .timeline-item__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(57, 255, 20, 0.15), 0 0 18px rgba(57, 255, 20, 0.7);
}

.page-about .timeline-item__year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent);
  border: 1px solid rgba(57, 255, 20, 0.3);
  padding: 0.15rem 0.5rem;
  white-space: nowrap;
}

.page-about .timeline-item__card {
  padding: 1.25rem;
  border: 1px solid rgba(192, 192, 192, 0.35);
  border-top: 3px solid var(--color-silver);
}

.page-about .timeline-item__card h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  transform: skewX(-4deg);
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}

.page-about .timeline-item__card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.page-about .timeline-item__card img {
  margin-top: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .timeline-item__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0;
  list-style: none;
}

.page-about .timeline-item__stats li {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--color-silver);
  border: 1px solid rgba(192, 192, 192, 0.3);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
}

.page-about .about-datalink {
  padding: 3rem var(--site-pad);
  max-width: var(--container);
  margin-inline: auto;
}

.page-about .datalink-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-about .datalink-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.25rem;
}

.page-about .datalink-step {
  position: relative;
  padding: 1.5rem 1.25rem 1.5rem 4.5rem;
  border: 1px solid rgba(192, 192, 192, 0.3);
}

.page-about .datalink-step__num {
  position: absolute;
  left: 1rem;
  top: 1.25rem;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-accent);
}

.page-about .datalink-step h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 1.1rem;
  margin: 0 0 0.4rem;
  letter-spacing: 0.03em;
}

.page-about .datalink-step p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.page-about .datalink-visual {
  margin: 0;
}

.page-about .datalink-visual img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 92% 100%, 0 100%, 0 8%);
}

.page-about .datalink-visual figcaption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

.page-about .about-honors {
  padding: 3rem var(--site-pad);
  max-width: var(--container);
  margin-inline: auto;
}

.page-about .honors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-about .honor-card {
  padding: 1.5rem;
  border: 1px solid rgba(192, 192, 192, 0.35);
}

.page-about .honor-card h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--color-silver);
}

.page-about .honor-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin: 0;
}

.page-about .honors-numbers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.page-about .honors-numbers__item {
  border-left: 2px solid var(--color-accent);
  padding: 0.6rem 0.8rem;
  background: rgba(255, 255, 255, 0.04);
}

.page-about .honors-numbers__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}

.page-about .honors-numbers__label {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-text-muted);
}

.page-about .honors-backdrop {
  margin-top: 2rem;
  position: relative;
}

.page-about .honors-backdrop img {
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.6;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  filter: saturate(0.8) brightness(0.8);
}

.page-about .about-next {
  padding: 3rem var(--site-pad) 4rem;
  max-width: var(--container);
  margin-inline: auto;
}

.page-about .about-next__title {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 1.5rem;
}

.page-about .about-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-about .next-card {
  display: block;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
}

.page-about .next-card:hover,
.page-about .next-card:focus-visible {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  background: rgba(57, 255, 20, 0.06);
}

.page-about .next-card__label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 1.2rem;
  color: var(--color-accent);
}

.page-about .next-card__desc {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.page-about .next-card__arrow {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-mono);
  color: var(--color-silver);
  transition: transform var(--transition);
}

.page-about .next-card:hover .next-card__arrow {
  transform: translateX(6px);
}

@media (min-width: 768px) {
  .page-about .about-hero__frame {
    padding: 4rem 3rem;
  }

  .page-about .philosophy-layout {
    grid-template-columns: 1.4fr 0.8fr;
    align-items: stretch;
  }

  .page-about .datalink-layout {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

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

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

@media (min-width: 992px) {
  .page-about .about-breadcrumb {
    padding-top: 2rem;
  }

  .page-about .about-hero {
    padding-top: 4rem;
  }

  .page-about .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .page-about .timeline-item {
    grid-template-columns: 1fr 140px 1fr;
    gap: 2rem;
    align-items: start;
  }

  .page-about .timeline-item__marker {
    grid-column: 2;
    grid-row: 1;
    padding-top: 1.1rem;
  }

  .page-about .timeline-item__card {
    grid-row: 1;
    width: 100%;
    max-width: 460px;
  }

  .page-about .timeline-item:nth-child(odd) .timeline-item__card {
    grid-column: 1;
    justify-self: end;
  }

  .page-about .timeline-item:nth-child(even) .timeline-item__card {
    grid-column: 3;
    justify-self: start;
  }

  .page-about .honors-numbers {
    grid-template-columns: repeat(6, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about::before,
  .page-about .philosophy-pulse__number {
    animation: none;
  }
}