.page-about {
  --about-gold-line: 3px solid var(--gold);
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-wrap: break-word;
}

.page-about img {
  max-width: 100%;
}

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

.page-about h1,
.page-about h2,
.page-about h3 {
  font-family: var(--font-display);
  text-wrap: balance;
}

.page-about h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.1;
  color: var(--color-heading);
  margin: 0.25rem 0 1rem;
}

.page-about p {
  margin: 0.75rem 0;
}

.page-about .section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--moss);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.page-about .section-label::before {
  content: "";
  width: 2.25rem;
  height: 2px;
  background: var(--gold);
}

.page-about section[id] {
  scroll-margin-top: 6rem;
}

.page-about .breadcrumb {
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}

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

.page-about .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--stone);
}

.page-about .breadcrumb__item a {
  color: var(--moss);
  text-decoration: none;
}

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

.page-about__hero {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 0 1rem;
}

.page-about__hero-copy {
  min-width: 0;
}

.page-about .page-header__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 7vw, 4.5rem);
  line-height: 0.98;
  color: var(--color-heading);
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  max-width: 12ch;
}

.page-about__lead {
  font-size: clamp(1.05rem, 2.2vw, 1.4rem);
  color: var(--deep-green);
  font-weight: 500;
  max-width: 55ch;
}

.page-about__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0 2rem;
}

.page-about__hero-media {
  position: relative;
}

.page-about__hero-media::after {
  content: "";
  position: absolute;
  right: -1rem;
  bottom: -1rem;
  width: 60%;
  height: 60%;
  border-right: 4px solid var(--gold);
  border-bottom: 4px solid var(--gold);
  pointer-events: none;
  z-index: 0;
}

.page-about__hero-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

.page-about__stats {
  list-style: none;
  margin: 0;
  padding: 1rem 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  border-top: var(--border-thin);
}

.page-about__stats-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.page-about__stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--gold);
}

.page-about__stat-label {
  font-size: 0.875rem;
  color: var(--color-muted);
}

.page-about__origin {
  border-top: 4px solid var(--moss);
  margin-top: 1rem;
  padding: 3rem 0;
  background: linear-gradient(90deg, rgba(27, 67, 50, 0.04) 0%, transparent 40%);
}

.page-about__origin-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.page-about__origin-copy p {
  max-width: 68ch;
}

.page-about__origin-side {
  border-left: var(--about-gold-line);
  padding: 1.25rem;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.page-about__origin-side-title {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin: 0 0 0.75rem;
  font-weight: 700;
}

.page-about__origin-side dl {
  margin: 0;
}

.page-about__origin-side div {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: var(--border-thin);
}

.page-about__origin-side div:last-child {
  border-bottom: 0;
}

.page-about__origin-side dt {
  color: var(--moss);
  font-weight: 700;
  font-size: 0.875rem;
}

.page-about__origin-side dd {
  margin: 0;
  color: var(--color-text);
  font-size: 0.875rem;
}

.page-about__roadmap {
  padding: 3rem 0;
  background: linear-gradient(180deg, rgba(192, 122, 90, 0.08), transparent);
}

.page-about__roadmap-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.page-about__timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.5rem;
  position: relative;
}

.page-about__timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.25rem;
  bottom: 0.25rem;
  width: 3px;
  background: var(--terracotta);
  opacity: 0.4;
}

.page-about__milestone {
  position: relative;
  padding-left: 2rem;
  padding-bottom: 2.25rem;
}

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

.page-about__milestone::before {
  content: "";
  position: absolute;
  left: calc(-1.5rem - 6px);
  top: 0.25rem;
  width: 15px;
  height: 15px;
  background: var(--color-surface);
  border: 3px solid var(--gold);
}

.page-about__year {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--gold);
  background: var(--deep-green);
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.5rem;
}

.page-about__milestone h3 {
  margin: 0.25rem 0;
  font-size: 1.25rem;
  color: var(--color-heading);
}

.page-about__milestone p {
  margin: 0;
  max-width: 60ch;
}

.page-about__index {
  border-left: 3px solid var(--moss);
  padding: 0.25rem 0 0.25rem 1rem;
}

.page-about__index-title {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin: 0 0 0.5rem;
}

.page-about__index a {
  display: block;
  padding: 0.45rem 0;
  color: var(--deep-green);
  text-decoration: none;
  font-weight: 700;
  border-bottom: var(--border-thin);
  font-size: 0.875rem;
}

.page-about__index a:last-child {
  border-bottom: 0;
}

.page-about__index a:hover {
  color: var(--electric-blue);
  padding-left: 0.25rem;
  transition: color 0.2s, padding 0.2s;
}

.page-about__team {
  padding: 3rem 0;
}

.page-about__team-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-about__team-copy p {
  max-width: 65ch;
}

.page-about__team-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: var(--border-thin);
}

.page-about__team-list li {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-bottom: var(--border-thin);
}

.page-about__team-list li:last-child {
  border-bottom: 0;
}

.page-about__team-list strong {
  color: var(--moss);
}

.page-about__team-media {
  position: relative;
}

.page-about__team-media::before {
  content: "";
  position: absolute;
  top: -0.75rem;
  left: -0.75rem;
  width: 3rem;
  height: 3rem;
  border-left: 3px solid var(--terracotta);
  border-top: 3px solid var(--terracotta);
}

.page-about__team-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

.page-about__credentials {
  position: relative;
  overflow: hidden;
  margin: 2rem 0;
  padding: 3.5rem 0;
  background: var(--deep-green);
  color: var(--cream);
}

.page-about__credentials-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-about__credentials-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.page-about__credentials .section-label {
  color: var(--gold);
}

.page-about__credentials .section-label::before {
  background: var(--terracotta);
}

.page-about__credentials h2 {
  color: var(--gold);
}

.page-about__credentials p {
  max-width: 65ch;
  color: rgba(245, 240, 230, 0.85);
}

.page-about__credential-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-about__credential-list li {
  border-left: var(--about-gold-line);
  background: rgba(245, 240, 230, 0.08);
  padding: 0.75rem 1rem;
  color: var(--cream);
  font-weight: 500;
}

.page-about__ecosystem {
  padding: 3rem 0;
}

.page-about__ecosystem-grid {
  display: grid;
  gap: 2rem;
  align-items: stretch;
}

.page-about__eco-main {
  background: var(--color-surface);
  border-top: 4px solid var(--moss);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.page-about__eco-main p {
  max-width: 65ch;
}

.page-about__eco-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-about__eco-list li {
  padding: 0.9rem 0;
  border-bottom: var(--border-thin);
}

.page-about__eco-list li:last-child {
  border-bottom: 0;
}

.page-about__eco-list strong {
  display: block;
  color: var(--moss);
  margin-bottom: 0.15rem;
}

.page-about__eco-note {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 2rem;
  border: var(--border-thin);
  background: rgba(74, 124, 89, 0.08);
}

.page-about__eco-note .tag-pill {
  align-self: flex-start;
}

.page-about__eco-note p {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  color: var(--deep-green);
  font-weight: 700;
}

.page-about__eco-note .btn {
  width: 100%;
  justify-content: center;
}

@media (min-width: 860px) {
  .page-about__hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    padding: 3rem 0 2rem;
  }

  .page-about__stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }

  .page-about__origin-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-about__roadmap-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-about__index {
    position: sticky;
    top: 5.5rem;
  }

  .page-about__team-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-about__ecosystem-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}