.page-about {
  --about-inner-pad: clamp(1rem, 3vw, 1.75rem);
  background: #0A0E27;
  color: #C0C0C8;
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-about h2,
.page-about h3 {
  font-family: var(--font-heading);
  color: #F4F4F8;
}

.page-about h2 {
  font-size: clamp(1.45rem, 2vw + 0.8rem, 2rem);
  line-height: 1.25;
  margin: 0 0 1.25rem;
}

.page-about section {
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
}

.page-about .about-hero-inner,
.page-about .about-origin-inner,
.page-about .about-timeline-shell,
.page-about .about-creds-inner,
.page-about .about-eco-inner,
.page-about .about-cta-inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--about-inner-pad);
}

.page-about .breadcrumb {
  margin-bottom: 1.5rem;
}

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

.page-about .breadcrumb a {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.page-about .breadcrumb a:hover,
.page-about .breadcrumb a:focus-visible {
  border-color: var(--accent-cyan);
}

.page-about .breadcrumb [aria-current="page"] {
  color: var(--text-silver);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.page-about .section-kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  border-left: 3px solid var(--accent-gold);
  padding-left: 0.75rem;
  margin: 0 0 0.8rem;
}

.page-about .btn-gold {
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-about .about-textlink {
  color: var(--accent-cyan);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 212, 255, 0.4);
  transition: color 0.2s, border-color 0.2s;
}

.page-about .about-textlink:hover,
.page-about .about-textlink:focus-visible {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.page-about .about-hero {
  position: relative;
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
  background:
    repeating-linear-gradient(-45deg, rgba(255, 215, 0, 0.025) 0 2px, transparent 2px 14px),
    radial-gradient(900px 420px at 85% 0%, rgba(0, 212, 255, 0.12), transparent 60%),
    linear-gradient(135deg, #0D1232 0%, #0A0E27 55%, #050814 100%);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-cyan), var(--accent-purple));
  opacity: 0.6;
}

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

.page-about .about-eyebrow {
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  color: var(--accent-gold);
  margin: 0 0 1rem;
  font-size: 0.85rem;
}

.page-about .about-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw + 1rem, 3.2rem);
  line-height: 1.15;
  color: #F4F4F8;
  margin: 0 0 1rem;
}

.page-about .hero-title-sep {
  color: var(--accent-cyan);
  margin-inline: 0.35rem;
}

.page-about .hero-title-sub {
  color: var(--accent-gold);
}

.page-about .about-hero-desc {
  max-width: 56ch;
  margin: 0 0 1.75rem;
}

.page-about .about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin: 0 0 2rem;
}

.page-about .about-hero-plate {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 34rem;
  padding: 0.6rem 0.9rem;
  border: 1px solid rgba(255, 215, 0, 0.35);
  background: linear-gradient(90deg, rgba(184, 134, 11, 0.2), rgba(0, 212, 255, 0.05) 70%);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-about .plate-version {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--accent-gold);
}

.page-about .plate-text {
  font-size: 0.8rem;
  color: var(--text-silver);
}

.page-about .about-hero-right {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.14), rgba(0, 212, 255, 0.07) 70%);
  box-shadow: inset 0 0 0 1px rgba(255, 215, 0, 0.24);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

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

.page-about .about-stat {
  border-left: 2px solid var(--accent-cyan);
  padding-left: 0.9rem;
}

.page-about .about-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.2;
  color: #fff;
}

.page-about .about-stat-num .stat-unit {
  font-size: 0.7em;
  color: var(--accent-gold);
}

.page-about .about-stat-label {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8rem;
  color: var(--text-silver);
  letter-spacing: 0.04em;
}

.page-about .about-hero-foot {
  margin: 1.75rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed rgba(255, 215, 0, 0.3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-silver);
}

.page-about .about-origin {
  background: #0A0E27;
}

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

.page-about .about-origin-lead {
  color: var(--accent-gold);
  font-weight: 500;
  font-size: 1.05rem;
  margin: 0 0 1rem;
}

.page-about .about-origin-content p {
  margin: 0 0 1rem;
}

.page-about .about-value-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.page-about .about-value-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-left: 3px solid var(--accent-cyan);
  background: rgba(0, 212, 255, 0.05);
}

.page-about .value-index {
  font-family: var(--font-mono);
  color: var(--accent-gold);
  font-size: 0.9rem;
  padding-top: 0.15rem;
}

.page-about .value-body h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}

.page-about .value-body p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-silver);
}

.page-about .about-origin-media {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.page-about .about-figure {
  margin: 0;
  border: 1px solid rgba(255, 215, 0, 0.2);
  background: #050814;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

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

.page-about .about-figure figcaption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-silver);
  padding: 0.55rem 0.75rem;
  border-top: 1px solid rgba(255, 215, 0, 0.15);
}

.page-about .about-quote {
  margin: 0;
  padding: 1.1rem 1.25rem;
  border: 1px solid rgba(184, 40, 255, 0.25);
  border-left: 3px solid var(--accent-purple);
  background: linear-gradient(135deg, rgba(184, 40, 255, 0.1), transparent 60%);
}

.page-about .about-quote p {
  margin: 0 0 0.4rem;
  font-family: var(--font-heading);
  color: #F4F4F8;
  font-size: 1rem;
  line-height: 1.5;
}

.page-about .about-quote cite {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-purple);
}

.page-about .about-milestones {
  background:
    linear-gradient(rgba(184, 134, 11, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 134, 11, 0.04) 1px, transparent 1px),
    #050814;
  background-size: 32px 32px;
}

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

.page-about .about-timeline-intro {
  margin: 0 0 1.25rem;
}

.page-about .about-milestone-note {
  margin: 0 0 1.5rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(0, 212, 255, 0.25);
  background: rgba(0, 212, 255, 0.06);
}

.page-about .note-badge {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding: 0.15rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

.page-about .about-milestone-note p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-silver);
}

.page-about .about-milestone-facts {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.page-about .about-milestone-facts li {
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(184, 134, 11, 0.28);
  background: rgba(184, 134, 11, 0.07);
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-gold);
}

.page-about .about-milestone-facts span {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--text-silver);
}

.page-about .about-version-figure {
  margin-top: 0.5rem;
}

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

.page-about .timeline-list::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-gold), var(--accent-purple), var(--accent-cyan));
  opacity: 0.45;
}

.page-about .timeline-item {
  position: relative;
  margin: 0 0 1.75rem;
  padding-left: 36px;
}

.page-about .timeline-marker {
  position: absolute;
  left: 5px;
  top: 12px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #050814;
  border: 2px solid var(--accent-gold);
  z-index: 1;
}

.page-about .timeline-marker::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--accent-cyan);
  opacity: 0.9;
}

.page-about .timeline-card {
  padding: 1.2rem 1.25rem;
  border: 1px solid rgba(255, 215, 0, 0.22);
  border-left: 3px solid var(--accent-gold);
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.1), rgba(0, 212, 255, 0.05));
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}

.page-about .timeline-card-current {
  border-color: var(--accent-gold);
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.2), rgba(0, 212, 255, 0.1));
  box-shadow: 0 0 24px rgba(255, 215, 0, 0.12);
}

.page-about .timeline-item:hover .timeline-card,
.page-about .timeline-item:focus-within .timeline-card {
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.24), rgba(0, 212, 255, 0.14));
  border-color: var(--accent-gold);
  transform: translateX(4px);
}

.page-about .tl-year {
  display: inline-block;
  margin-bottom: 0.4rem;
  padding: 0.12rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.page-about .timeline-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
}

.page-about .timeline-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-silver);
}

.page-about .tl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.8rem;
}

.page-about .tl-tag {
  padding: 0.2rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-gold);
  border: 1px solid rgba(255, 215, 0, 0.35);
  background: rgba(255, 215, 0, 0.06);
}

.page-about .about-creds-header {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.page-about .about-creds-heading h2 {
  margin: 0;
}

.page-about .about-creds-summary {
  max-width: 60ch;
  margin: 0;
  color: var(--text-silver);
}

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

.page-about .credential-card {
  padding: 1.5rem 1.25rem;
  border: 1px solid rgba(255, 215, 0, 0.25);
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.1), rgba(0, 212, 255, 0.05));
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}

.page-about .credential-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  color: var(--accent-gold);
  border: 1px solid rgba(255, 215, 0, 0.4);
  background: rgba(255, 215, 0, 0.06);
}

.page-about .credential-icon svg {
  width: 24px;
  height: 24px;
}

.page-about .credential-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0 0 0.6rem;
}

.page-about .credential-card p {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: var(--text-silver);
}

.page-about .credential-foot {
  display: block;
  padding-top: 0.6rem;
  border-top: 1px dashed rgba(0, 212, 255, 0.25);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
}

.page-about .credential-foot span {
  color: var(--text-silver);
}

.page-about .about-ecosystem {
  background:
    radial-gradient(700px 400px at 20% 20%, rgba(184, 40, 255, 0.08), transparent 60%),
    #050814;
}

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

.page-about .about-eco-lead {
  margin: 0 0 1.5rem;
  color: var(--text-silver);
}

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

.page-about .eco-card {
  padding: 1.2rem 1.25rem;
  border: 1px solid rgba(184, 40, 255, 0.25);
  border-left: 3px solid var(--accent-purple);
  background: linear-gradient(135deg, rgba(184, 40, 255, 0.08), rgba(0, 212, 255, 0.04));
}

.page-about .eco-card-num {
  display: block;
  margin-bottom: 0.6rem;
  font-family: var(--font-mono);
  color: var(--accent-purple);
}

.page-about .eco-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
}

.page-about .eco-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-silver);
}

.page-about .about-eco-figure {
  margin-top: 0.5rem;
}

.page-about .about-cta {
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.15), rgba(0, 212, 255, 0.08)), #0A0E27;
}

.page-about .about-cta-inner {
  display: grid;
  gap: 1.5rem;
}

.page-about .about-cta-copy h2 {
  margin: 0 0 0.8rem;
}

.page-about .about-cta-copy p {
  max-width: 60ch;
  margin: 0;
}

.page-about .about-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.page-about .about-cta-contact {
  color: var(--accent-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 215, 0, 0.4);
  transition: color 0.2s, border-color 0.2s;
}

.page-about .about-cta-contact:hover,
.page-about .about-cta-contact:focus-visible {
  color: #fff;
  border-color: #fff;
}

@media (min-width: 640px) {
  .page-about .about-origin-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .page-about .about-eco-inner {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 992px) {
  .page-about .about-hero-inner {
    grid-template-columns: 5fr 7fr;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-about .about-origin-inner {
    grid-template-columns: 5fr 7fr;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-about .about-timeline-shell {
    grid-template-columns: 4fr 8fr;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-about .about-creds-header {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }

  .page-about .about-creds-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-about .about-eco-inner {
    grid-template-columns: 7fr 5fr;
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }

  .page-about .about-cta-inner {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

  .page-about .about-hero-stats {
    column-gap: 2rem;
  }
}