.page-about {
  --about-line: rgba(184, 196, 204, 0.35);
  --about-shadow: 6px 6px 0 rgba(10, 31, 68, 0.08);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

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

.page-about .container {
  width: min(100% - 2 * var(--gutter), var(--container-w));
  margin-inline: auto;
}

.page-about .section-head {
  margin-bottom: 2.5rem;
}

.page-about .section-head h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.25rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0;
}

.page-about .section-kicker {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}

.page-about .section-kicker .num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--volt);
  background: var(--blue);
  padding: 0.1rem 0.45rem;
  transform: skewX(-8deg);
}

.page-about .section-note {
  color: var(--ink-soft);
  font-size: 0.95rem;
  max-width: 38rem;
  line-height: 1.7;
  margin: 0.75rem 0 0;
}

.page-about .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1.25rem;
  padding-bottom: 0.25rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

.page-about .breadcrumb a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-about .breadcrumb a:hover {
  color: var(--blue);
}

.page-about .breadcrumb-sep {
  color: var(--silver);
}

.page-about .breadcrumb [aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.page-about .manifesto {
  position: relative;
  background: var(--blue);
  color: var(--paper);
  margin: 1rem 0 0;
  padding: 3rem 0 4.5rem;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

.page-about .manifesto::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, transparent 55%, rgba(0, 230, 138, 0.06) 55%, rgba(0, 230, 138, 0.06) 60%, transparent 60%),
    linear-gradient(90deg, transparent 0%, transparent 35%, rgba(184, 196, 204, 0.05) 35%, rgba(184, 196, 204, 0.05) 35.4%, transparent 35.4%);
  pointer-events: none;
}

.page-about .manifesto-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
}

.page-about .manifesto-copy {
  position: relative;
  z-index: 1;
}

.page-about .manifesto-copy .section-kicker {
  color: var(--silver);
}

.page-about .manifesto h1 {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin: 1rem 0 1.25rem;
  max-width: 18em;
}

.page-about .manifesto .lead {
  color: var(--silver);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 36rem;
  margin: 0 0 1.75rem;
}

.page-about .manifesto-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(184, 196, 204, 0.25);
  border-bottom: 1px solid rgba(184, 196, 204, 0.25);
  margin-bottom: 1.75rem;
}

.page-about .manifesto-stats .stat {
  display: flex;
  flex-direction: column;
}

.page-about .manifesto-stats .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 700;
  color: var(--volt);
  line-height: 1.1;
}

.page-about .manifesto-stats .stat-unit {
  font-size: 0.6em;
  font-weight: 400;
  color: var(--paper);
}

.page-about .manifesto-stats .stat-label {
  font-size: 0.8rem;
  color: var(--silver);
  letter-spacing: 0.06em;
  margin-top: 0.25rem;
}

.page-about .manifesto-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.page-about .manifesto-actions .btn {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 1.4rem;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  transform: skewX(-6deg);
}

.page-about .manifesto-actions .btn > span,
.page-about .manifesto-actions .btn {
  transform-origin: center;
}

.page-about .manifesto-actions .btn--volt {
  background: var(--volt);
  color: var(--blue);
}

.page-about .manifesto-actions .btn--outline-light {
  border-color: var(--silver);
  color: var(--paper);
}

.page-about .manifesto-actions .btn:hover {
  transform: skewX(-6deg) translateY(-2px);
  box-shadow: 4px 4px 0 rgba(184, 196, 204, 0.25);
}

.page-about .manifesto-figure {
  margin: 0;
  border: 1px solid rgba(184, 196, 204, 0.25);
  background: rgba(244, 239, 230, 0.03);
  padding: 0.5rem;
  position: relative;
  z-index: 1;
}

.page-about .manifesto-figure img {
  clip-path: polygon(0 0, 100% 6%, 100% 100%, 0 94%);
}

.page-about .milestones {
  padding: 4.5rem 0 4rem;
  scroll-margin-top: 2rem;
}

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

.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--volt) 0%, var(--silver) 20%, var(--silver) 80%, var(--blue) 100%);
  opacity: 0.35;
}

.page-about .timeline-item {
  position: relative;
  padding-left: 2.75rem;
  margin-bottom: 2.75rem;
}

.page-about .timeline-item:last-child {
  margin-bottom: 0;
}

.page-about .timeline-marker {
  position: absolute;
  left: 0.125rem;
  top: 0.5rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--volt);
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 2px var(--blue);
}

.page-about .timeline-body {
  background: var(--paper-deep);
  border: 1px solid var(--silver);
  padding: 1.5rem;
  box-shadow: 4px 4px 0 rgba(10, 31, 68, 0.06);
}

.page-about .timeline-version {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--volt);
  background: var(--blue);
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.9rem;
  transform: skewX(-6deg);
}

.page-about .timeline-body h3 {
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.page-about .timeline-body p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}

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

.page-about .tag-list .tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--silver);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
}

.page-about .tag-list .tag--volt {
  border-color: var(--volt);
  color: var(--blue);
  background: rgba(0, 230, 138, 0.14);
}

.page-about .tag-list .tag--crimson {
  border-color: var(--crimson);
  color: var(--crimson);
}

.page-about .milestone-cta {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

.page-about .milestone-cta .btn {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  border: 1px solid var(--blue);
  color: var(--blue);
  background: transparent;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
  transform: skewX(-6deg);
}

.page-about .milestone-cta .btn:hover {
  background: var(--blue);
  color: var(--paper);
  transform: skewX(-6deg) translateY(-2px);
}

.page-about .capability {
  position: relative;
  background: var(--blue);
  color: var(--paper);
  padding: 4.5rem 0;
  overflow: hidden;
}

.page-about .capability::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 6px;
  background: var(--volt);
}

.page-about .capability::after {
  content: "";
  position: absolute;
  right: -6rem;
  bottom: -8rem;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  border: 1px solid rgba(184, 196, 204, 0.18);
  box-shadow: 0 0 0 3rem rgba(184, 196, 204, 0.04), 0 0 0 6rem rgba(184, 196, 204, 0.03);
  pointer-events: none;
}

.page-about .capability .section-head--light .section-kicker {
  color: var(--silver);
}

.page-about .capability .section-note {
  color: var(--silver);
}

.page-about .capability-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
}

.page-about .capability-chart {
  margin: 0;
  border: 1px solid rgba(184, 196, 204, 0.25);
  background: rgba(244, 239, 230, 0.03);
  padding: 0.5rem;
}

.page-about .capability-chart img {
  clip-path: polygon(0 2%, 94% 0, 100% 52%, 6% 100%, 0 48%);
}

.page-about .capability-chart figcaption {
  padding: 0.9rem 0.35rem 0.2rem;
  font-size: 0.85rem;
  color: var(--silver);
  font-family: var(--font-mono);
}

.page-about .capability-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin: 0;
}

.page-about .capability-stats .stat {
  background: rgba(244, 239, 230, 0.05);
  border: 1px solid rgba(184, 196, 204, 0.22);
  padding: 1.15rem;
  transition: background 0.25s ease, transform 0.25s ease;
}

.page-about .capability-stats .stat:hover {
  background: rgba(0, 230, 138, 0.06);
  transform: translateX(4px);
}

.page-about .capability-stats .stat-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 0.35rem;
}

.page-about .capability-stats .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 2.6vw, 2.6rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--volt);
}

.page-about .capability-stats .stat-unit {
  font-size: 0.55em;
  font-weight: 400;
  color: var(--paper);
}

.page-about .capability-stats .stat-detail {
  display: block;
  margin: 0.4rem 0 0;
  font-size: 0.85rem;
  color: var(--silver);
  line-height: 1.5;
}

.page-about .team {
  padding: 4.5rem 0;
}

.page-about .team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-about .team-copy h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.25rem);
  line-height: 1.25;
  margin: 0.5rem 0 1rem;
  letter-spacing: -0.02em;
}

.page-about .team-copy .lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 36rem;
  margin: 0 0 2rem;
}

.page-about .team-roles {
  margin-bottom: 2.25rem;
}

.page-about .role-card {
  border-left: 3px solid var(--volt);
  background: rgba(0, 230, 138, 0.05);
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
}

.page-about .role-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
}

.page-about .role-card p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
}

.page-about .team-copy .btn {
  display: inline-block;
  text-decoration: none;
  background: var(--blue);
  color: var(--paper);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  transition: background 0.25s ease, transform 0.25s ease;
  transform: skewX(-6deg);
}

.page-about .team-copy .btn:hover {
  background: var(--ink);
  transform: skewX(-6deg) translateY(-2px);
}

.page-about .team-figure {
  margin: 0;
  border: 1px solid var(--silver);
  background: var(--paper-deep);
  padding: 0.5rem;
  align-self: start;
}

.page-about .team-figure img {
  clip-path: polygon(0 0, 100% 3%, 97% 100%, 3% 97%);
}

.page-about .team-figure figcaption {
  padding: 0.85rem 0.35rem 0.2rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-family: var(--font-mono);
}

.page-about .certifications {
  background: var(--paper-deep);
  padding: 4.5rem 0;
}

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

.page-about .cert-card {
  background: var(--paper);
  border: 1px solid var(--silver);
  padding: 1.75rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-about .cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--about-shadow);
}

.page-about .cert-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  color: var(--blue);
  background: rgba(0, 230, 138, 0.16);
  margin-bottom: 1.25rem;
}

.page-about .cert-icon svg {
  width: 2.2rem;
  height: 2.2rem;
}

.page-about .cert-card h3 {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  line-height: 1.4;
}

.page-about .cert-card p {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin: 0;
}

.page-about .ecosystem {
  padding: 4.5rem 0;
}

.page-about .eco-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.page-about .eco-nodes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 1.25rem;
  border: 1px solid var(--silver);
  background:
    linear-gradient(rgba(10, 31, 68, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 68, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  min-height: 230px;
}

.page-about .eco-node {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--blue);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  flex: 0 0 auto;
}

.page-about .eco-core {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7.5rem;
  height: 7.5rem;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--blue);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  margin: 0 0.5rem;
  z-index: 1;
  box-shadow: 0 0 0 6px rgba(0, 230, 138, 0.12);
}

.page-about .eco-core::before,
.page-about .eco-core::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 3.5rem;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--silver) 0 4px, transparent 4px 8px);
  z-index: -1;
}

.page-about .eco-core::before {
  right: calc(100% + 0.75rem);
}

.page-about .eco-core::after {
  left: calc(100% + 0.75rem);
}

.page-about .eco-description .eco-lead {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 1.25rem;
}

.page-about .eco-type {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  align-items: baseline;
  padding: 0.85rem 0;
  border-top: 1px solid var(--silver);
}

.page-about .eco-type:last-of-type {
  border-bottom: 1px solid var(--silver);
}

.page-about .eco-type .tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--silver);
  white-space: nowrap;
}

.page-about .eco-type .tag--volt {
  border-color: var(--volt);
  color: var(--blue);
  background: rgba(0, 230, 138, 0.14);
}

.page-about .eco-type p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
}

.page-about .eco-note {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 1.25rem 0 1.75rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--crimson);
}

.page-about .eco-description .btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--blue);
  color: var(--blue);
  background: transparent;
  transition: background 0.25s ease, color 0.25s ease;
  transform: skewX(-6deg);
}

.page-about .eco-description .btn:hover {
  background: var(--blue);
  color: var(--paper);
}

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

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

  .page-about .cert-card:last-child {
    grid-column: 1 / -1;
  }

  .page-about .eco-nodes {
    gap: 1rem;
    padding: 2.5rem 2rem;
  }
}

@media (min-width: 960px) {
  .page-about .manifesto {
    padding: 4.5rem 0 6rem;
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  }

  .page-about .manifesto-grid {
    grid-template-columns: 7fr 5fr;
    gap: 3rem;
  }

  .page-about .manifesto-figure {
    margin-right: -0.5rem;
  }

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

  .page-about .timeline-item {
    width: 50%;
    padding: 0 3.5rem 0 0;
    margin-bottom: 3.5rem;
  }

  .page-about .timeline-item:nth-child(even) {
    margin-left: 50%;
    padding: 0 0 0 3.5rem;
  }

  .page-about .timeline-marker {
    left: auto;
    right: -0.375rem;
  }

  .page-about .timeline-item:nth-child(even) .timeline-marker {
    right: auto;
    left: -0.375rem;
  }

  .page-about .timeline-body {
    padding: 1.6rem;
  }

  .page-about .timeline-item:nth-child(odd) .timeline-body {
    text-align: right;
  }

  .page-about .timeline-item:nth-child(odd) .tag-list {
    justify-content: flex-end;
  }

  .page-about .capability-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }

  .page-about .capability-stats {
    gap: 1rem;
  }

  .page-about .team-grid {
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
  }

  .page-about .team-figure {
    position: sticky;
    top: 2rem;
  }

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

  .page-about .cert-card:last-child {
    grid-column: auto;
  }

  .page-about .eco-layout {
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
  }

  .page-about .eco-core::before,
  .page-about .eco-core::after {
    width: 5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .manifesto-actions .btn,
  .page-about .milestone-cta .btn,
  .page-about .team-copy .btn,
  .page-about .eco-description .btn,
  .page-about .cert-card,
  .page-about .capability-stats .stat {
    transition: none;
  }
}