.page-about {
  --about-gold: #D4A843;
  --about-gold-light: #F0D88A;
  --about-line: rgba(212, 168, 67, 0.35);
  --about-red: #8E1F2F;

  background-color: var(--color-primary);
  color: var(--color-cream);
  overflow: hidden;
}

.page-about .container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.page-about .tag {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--about-gold);
  border-left-width: 4px;
  color: var(--about-gold);
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.page-about h1,
.page-about h2,
.page-about h3 {
  font-family: var(--font-headline);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-cream);
}

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

.page-about .section-head h2 {
  font-size: clamp(1.7rem, 4vw, 2.8rem);
}

.page-about .section-head h2::after {
  content: "";
  display: block;
  width: 3.2rem;
  height: 4px;
  margin-top: 1rem;
  background: linear-gradient(90deg, var(--about-gold), transparent);
}

.page-about .about-hero {
  position: relative;
  padding: 5rem 0 4rem;
  background:
    radial-gradient(circle at 90% 20%, rgba(212, 168, 67, 0.15), transparent 28rem),
    repeating-linear-gradient(-45deg, rgba(212, 168, 67, 0.06) 0, rgba(212, 168, 67, 0.06) 2px, transparent 2px, transparent 14px),
    var(--color-primary);
  border-bottom: 3px solid var(--about-gold);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 4px;
  background: linear-gradient(90deg, var(--about-gold) 0%, transparent 70%);
  z-index: 2;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 auto;
  width: 40%;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(212, 168, 67, 0.18));
  clip-path: polygon(100% 0, 100% 100%, 35% 100%);
  pointer-events: none;
}

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

.page-about .about-hero__inner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--about-red);
}

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

.page-about .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.page-about .breadcrumb-list li + li::before {
  content: " · ";
  color: var(--about-gold);
}

.page-about .breadcrumb-list a {
  color: var(--color-cream);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-about .breadcrumb-list a:hover {
  border-color: var(--about-gold);
}

.page-about .breadcrumb-list a[aria-current="page"] {
  color: var(--about-gold);
}

.page-about .about-hero h1 {
  max-width: 12em;
  font-size: clamp(2rem, 5vw, 3.8rem);
  margin: 0 0 1.5rem;
}

.page-about .about-hero__lead {
  max-width: 36em;
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
  margin: 0 0 2rem;
  color: rgba(245, 242, 233, 0.85);
}

.page-about .about-hero .btn-gold {
  background: var(--about-gold);
  color: var(--color-gray);
  border: 1px solid var(--about-gold);
  padding: 0.85rem 1.6rem;
  font-family: var(--font-headline);
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-hero .btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(212, 168, 67, 0.25);
}

.page-about .about-story {
  padding: 4rem 0;
  background: var(--color-primary);
  position: relative;
}

.page-about .about-story__axis {
  margin: 0 0 2rem;
  width: 100%;
}

.page-about .timeline-svg {
  width: 100%;
  height: auto;
  display: block;
}

.page-about .about-story__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

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

.page-about .about-story__img {
  width: 100%;
  height: auto;
  display: block;
  border: 2px solid var(--about-line);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.35);
  margin-bottom: 1.5rem;
}

.page-about .about-story__intro p {
  font-family: var(--font-body);
  line-height: 1.8;
  color: rgba(245, 242, 233, 0.8);
  margin: 0 0 1rem;
}

.page-about .about-story__timeline {
  position: relative;
  padding-left: 1.5rem;
}

.page-about .about-story__timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.55rem;
  width: 2px;
  background: linear-gradient(180deg, var(--about-gold), rgba(212, 168, 67, 0.15));
}

.page-about .timeline-item {
  position: relative;
  padding: 0 0 2.5rem 1.5rem;
  opacity: 0.92;
}

.page-about .timeline-item::before {
  content: "";
  position: absolute;
  top: 0.4rem;
  left: -1.05rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--about-gold);
  box-shadow: 0 0 0 4px rgba(212, 168, 67, 0.2);
}

.page-about .timeline-item__year {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--about-gold);
  text-transform: uppercase;
  border: 1px solid var(--about-line);
  background: rgba(212, 168, 67, 0.08);
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.6rem;
}

.page-about .timeline-item__card {
  padding: 1.25rem;
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--color-primary-mid), var(--color-primary));
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-about .timeline-item__card:hover {
  transform: translateY(-4px);
  border-color: var(--about-gold);
}

.page-about .timeline-item__card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  color: var(--about-gold-light);
}

.page-about .timeline-item__card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(245, 242, 233, 0.8);
}

.page-about .timeline-item__details {
  margin-top: 0.75rem;
  border-top: 1px dashed rgba(212, 168, 67, 0.3);
  padding-top: 0.5rem;
}

.page-about .timeline-item__details summary {
  cursor: pointer;
  color: var(--about-gold);
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 0.85rem;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.page-about .timeline-item__details summary::-webkit-details-marker {
  display: none;
}

.page-about .timeline-item__details summary::before {
  content: "▸ ";
  transition: transform 0.2s ease;
}

.page-about .timeline-item__details[open] summary::before {
  transform: rotate(90deg);
}

.page-about .timeline-item__details p {
  margin: 0.6rem 0 0;
  font-size: 0.85rem;
  color: rgba(245, 242, 233, 0.7);
}

.page-about .about-stats {
  padding: 4rem 0;
  background:
    linear-gradient(180deg, var(--color-primary-mid), var(--color-primary)),
    radial-gradient(circle at 85% 35%, rgba(212, 168, 67, 0.12), transparent 18rem);
  border-top: 1px solid var(--about-line);
  border-bottom: 1px solid var(--about-line);
}

.page-about .about-stats__figure {
  margin: 0 0 2rem;
  position: relative;
  border: 2px solid var(--about-line);
  border-radius: 6px;
  overflow: hidden;
}

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

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

.page-about .stat-card {
  position: relative;
  padding: 1.25rem;
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
  background: var(--color-primary-mid);
  margin: 0;
}

.page-about .stat-card::after {
  content: "";
  position: absolute;
  right: -0.4rem;
  bottom: -0.4rem;
  width: 1.4rem;
  height: 1.4rem;
  border-right: 2px solid var(--about-gold);
  border-bottom: 2px solid var(--about-gold);
  opacity: 0.6;
}

.page-about .stat-card__label {
  font-family: var(--font-headline);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--about-gold);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.page-about .stat-card__num {
  font-family: var(--font-data);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--about-gold-light);
  line-height: 1.2;
  margin: 0 0 0.4rem;
}

.page-about .stat-card__desc {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: rgba(245, 242, 233, 0.7);
  margin: 0;
}

.page-about .stat-card.is-visible .stat-card__num {
  animation: statPulse 0.6s ease;
}

@keyframes statPulse {
  from {
    transform: scale(0.96);
    opacity: 0.6;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.page-about .about-stats__note {
  margin-top: 2rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--about-line);
  background: rgba(212, 168, 67, 0.07);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(245, 242, 233, 0.8);
}

.page-about .about-sources {
  padding: 4rem 0;
  background: var(--color-primary-mid);
}

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

.page-about .about-sources__lead {
  padding: 1.5rem;
  border-left: 4px solid var(--about-gold);
  background: rgba(6, 42, 30, 0.8);
}

.page-about .about-sources__lead p {
  font-family: var(--font-body);
  line-height: 1.8;
  margin: 0 0 1rem;
  color: rgba(245, 242, 233, 0.85);
}

.page-about .about-sources__lead p:last-child {
  margin: 0;
}

.page-about .about-sources__list {
  position: relative;
  padding: 1.5rem;
  border: 1px solid var(--about-line);
  background: var(--color-primary);
  border-radius: var(--radius);
}

.page-about .about-sources__list h3 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  color: var(--about-gold-light);
}

.page-about .about-sources__list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-about .about-sources__list li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  font-family: var(--font-body);
  color: rgba(245, 242, 233, 0.8);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

.page-about .about-sources__list li:last-child {
  border-bottom: none;
}

.page-about .about-sources__list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--about-gold);
}

.page-about .about-sources__note {
  margin-top: 2rem;
  border: 1px solid var(--about-line);
  padding: 1rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: rgba(212, 168, 67, 0.07);
  color: rgba(245, 242, 233, 0.85);
}

.page-about .about-cert {
  padding: 4rem 0;
  background: var(--color-primary);
  position: relative;
}

.page-about .about-cert__card {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1.5rem;
  box-shadow:
    8px 8px 0 rgba(212, 168, 67, 0.12),
    16px 16px 0 rgba(212, 168, 67, 0.06);
  border: 2px solid var(--about-gold);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(212, 168, 67, 0.08), transparent), var(--color-primary-mid);
}

.page-about .about-cert__badge {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.page-about .about-cert__badge .badge {
  padding: 0.4rem 0.8rem;
  font-family: var(--font-data);
  font-weight: 700;
}

.page-about .about-cert__body {
  flex: 1 1 280px;
}

.page-about .about-cert__body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
  color: var(--about-gold-light);
}

.page-about .about-cert__body p {
  font-family: var(--font-body);
  line-height: 1.8;
  color: rgba(245, 242, 233, 0.85);
  margin: 0;
}

.page-about .about-team {
  padding: 4rem 0;
  background: var(--color-primary-mid);
}

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

.page-about .about-team__imgwrap {
  position: relative;
  border: 2px solid var(--about-line);
  border-radius: 6px;
  overflow: hidden;
}

.page-about .about-team__imgwrap::after {
  content: "";
  position: absolute;
  right: -0.75rem;
  bottom: -0.75rem;
  width: 30%;
  height: 30%;
  border-right: 3px solid var(--about-gold);
  border-bottom: 3px solid var(--about-gold);
}

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

.page-about .about-team__roles {
  position: relative;
  padding: 1.5rem;
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
  background: var(--color-primary);
}

.page-about .about-team__roles h3 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  color: var(--about-gold-light);
}

.page-about .about-team__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  counter-reset: team;
}

.page-about .about-team__list li {
  counter-increment: team;
  padding: 0.6rem 0 0.6rem 2rem;
  position: relative;
  border-bottom: 1px dashed rgba(245, 242, 233, 0.15);
  font-family: var(--font-body);
  color: rgba(245, 242, 233, 0.8);
}

.page-about .about-team__list li:last-child {
  border-bottom: none;
}

.page-about .about-team__list li::before {
  content: counter(team, decimal-leading-zero);
  position: absolute;
  left: 0;
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--about-gold);
}

.page-about .about-team__roles p {
  font-family: var(--font-body);
  line-height: 1.8;
  color: rgba(245, 242, 233, 0.8);
}

.page-about .about-team__roles .btn-outline {
  border: 2px solid var(--about-gold);
  color: var(--about-gold-light);
  background: transparent;
  padding: 0.7rem 1.4rem;
  font-family: var(--font-headline);
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  margin-top: 0.5rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-about .about-team__roles .btn-outline:hover {
  background: var(--about-gold);
  color: var(--color-gray);
}

.page-about .about-trust {
  padding: 4rem 0;
  background: var(--color-primary);
  position: relative;
}

.page-about .about-trust__inner {
  max-width: 42rem;
  padding: 2rem 1.5rem;
  border: 2px solid var(--about-gold);
  background:
    linear-gradient(135deg, rgba(212, 168, 67, 0.12), transparent),
    var(--color-primary-mid);
  position: relative;
}

.page-about .about-trust h2 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  margin: 0 0 1rem;
  color: var(--about-gold-light);
}

.page-about .about-trust p {
  font-family: var(--font-body);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: rgba(245, 242, 233, 0.85);
}

.page-about .about-trust .btn-gold {
  background: var(--about-gold);
  color: var(--color-gray);
  border: 1px solid var(--about-gold);
  padding: 0.85rem 1.6rem;
  font-family: var(--font-headline);
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-trust .btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(212, 168, 67, 0.25);
}

@media (min-width: 640px) {
  .page-about .about-stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

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

  .page-about .about-team__roles {
    margin-right: 1rem;
  }
}

@media (min-width: 1024px) {
  .page-about .about-story,
  .page-about .about-stats,
  .page-about .about-sources,
  .page-about .about-cert,
  .page-about .about-team,
  .page-about .about-trust {
    padding: 6rem 0;
  }

  .page-about .about-story__grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
  }

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

  .page-about .about-sources__grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 1.5rem;
  }

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

  .page-about .about-stats__note {
    max-width: 38rem;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }
}

@media (min-width: 1280px) {
  .page-about .about-hero {
    padding: 7rem 0 5rem;
  }

  .page-about .about-hero h1 {
    font-size: 3.8rem;
  }

  .page-about .about-stats__figure {
    max-width: 1000px;
  }

  .page-about .about-cert__card {
    padding: 2rem;
  }

  .page-about .about-team__roles {
    padding: 2rem;
  }
}