.page-about .about-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 112px 0 56px;
}
.page-about .about-hero__figure {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}
.page-about .about-hero__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}
.page-about .about-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(10,10,10,0.94) 0%, rgba(10,10,10,0.74) 46%, rgba(139,0,0,0.3) 100%),
    var(--speed-line);
}
.page-about .about-hero .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: 44px;
}
.page-about .about-hero .breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 0.78rem;
}
.page-about .about-hero .breadcrumb-item a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition);
}
.page-about .about-hero .breadcrumb-item a:hover,
.page-about .about-hero .breadcrumb-item a:focus-visible {
  color: var(--color-bright-red);
  outline: none;
}
.page-about .about-hero .breadcrumb-sep {
  color: rgba(212,175,55,0.5);
}
.page-about .about-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
}
.page-about .about-hero__copy {
  max-width: 680px;
}
.page-about .about-hero__eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.page-about .about-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-headline);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.page-about .about-hero__title-brand {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  letter-spacing: 0.34em;
  color: var(--color-gold);
}
.page-about .about-hero__title-page {
  display: block;
  font-size: clamp(2.8rem, 10vw, 5.6rem);
  color: var(--color-paper);
}
.page-about .about-hero__lead {
  max-width: 520px;
  margin: 0 0 26px;
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--color-light-gray);
}
.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.page-about .about-hero__statboard {
  align-self: center;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-bright-red);
  background: rgba(10,10,10,0.5);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.page-about .about-hero__statboard-label {
  margin: 0 0 18px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: rgba(212,175,55,0.85);
}
.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-about .about-hero__stat {
  padding: 6px 2px;
}
.page-about .about-hero__stat::before {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: var(--color-gold);
}
.page-about .about-hero__stat-num {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-paper);
}
.page-about .about-hero__stat-label {
  display: block;
  margin-top: 6px;
  font-size: 0.8rem;
  color: rgba(245,240,230,0.62);
}
.page-about .about-timeline {
  padding: 68px 0;
  background: linear-gradient(180deg, rgba(139,0,0,0.07), transparent 55%);
}
.page-about .about-team,
.page-about .about-cert,
.page-about .about-partners {
  padding: 68px 0;
}
.page-about .section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 30px;
}
.page-about .section-head__titles {
  display: flex;
  flex-direction: column;
}
.page-about .section-index {
  font-family: var(--font-data);
  font-size: 0.8rem;
  white-space: nowrap;
  padding: 7px 13px;
  border: 1px solid rgba(212,175,55,0.45);
  border-radius: var(--radius-full);
  color: var(--color-gold);
}
.page-about .section-title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(1.7rem, 4.5vw, 2.7rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: var(--color-paper);
}
.page-about .section-annotation {
  display: block;
  margin-top: 8px;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  color: rgba(212,175,55,0.65);
}
.page-about .timeline {
  position: relative;
  margin-top: 36px;
  padding-left: 32px;
}
.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(to bottom, var(--color-gold), rgba(139,0,0,0.65), rgba(212,175,55,0.08));
}
.page-about .timeline-item {
  position: relative;
  margin-bottom: 14px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  background: rgba(255,255,255,0.018);
  transition: border-color 0.25s ease, background 0.25s ease;
}
.page-about .timeline-item[open] {
  border-color: rgba(212,175,55,0.3);
  background: linear-gradient(90deg, rgba(139,0,0,0.15), rgba(10,10,10,0.22));
}
.page-about .timeline-summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px 16px 24px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.page-about .timeline-summary::-webkit-details-marker {
  display: none;
}
.page-about .timeline-dot {
  position: absolute;
  left: -32px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--color-gold);
  background: var(--color-deep-red);
  box-shadow: 0 0 0 4px rgba(10,10,10,0.92);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}
.page-about .timeline-item[open] .timeline-dot {
  background: var(--color-gold);
  box-shadow: 0 0 0 5px rgba(212,175,55,0.16);
}
.page-about .timeline-year {
  font-family: var(--font-data);
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
  color: var(--color-gold);
}
.page-about .timeline-title {
  flex: 1;
  font-family: var(--font-headline);
  font-size: 1.12rem;
  letter-spacing: 0.04em;
  color: var(--color-paper);
}
.page-about .timeline-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(212,175,55,0.45);
}
.page-about .timeline-toggle::before,
.page-about .timeline-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-gold);
}
.page-about .timeline-toggle::before {
  width: 10px;
  height: 2px;
}
.page-about .timeline-toggle::after {
  width: 2px;
  height: 10px;
}
.page-about .timeline-item[open] .timeline-toggle::after {
  display: none;
}
.page-about .timeline-summary:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: -2px;
  border-radius: 16px;
}
.page-about .timeline-body {
  padding: 0 18px 18px 24px;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--color-light-gray);
}
.page-about .timeline-body p {
  margin: 0;
}
.page-about .about-team {
  background: radial-gradient(900px 420px at 88% 12%, rgba(230,46,61,0.12), transparent 62%);
}
.page-about .about-team__grid {
  display: grid;
  gap: 32px;
}
.page-about .about-team__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.page-about .about-team__media img {
  display: block;
  width: 100%;
  height: auto;
}
.page-about .about-team__caption {
  margin: 10px 0 0;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--color-mid-gray);
}
.page-about .about-team__content {
  min-width: 0;
}
.page-about .about-team__lead {
  margin: 0 0 28px;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--color-light-gray);
}
.page-about .team-matrix {
  margin-bottom: 28px;
  padding: 20px 16px;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  background: rgba(10,10,10,0.34);
}
.page-about .team-matrix__rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-about .team-matrix-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) minmax(56px, 0.4fr);
  gap: 10px;
  align-items: center;
  padding: 8px 8px;
  border-radius: var(--radius-md);
  transition: background 0.25s ease;
}
.page-about .team-matrix-row:hover {
  background: rgba(230,46,61,0.08);
}
.page-about .team-matrix-row__num {
  font-family: var(--font-data);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  color: var(--color-bright-red);
}
.page-about .team-matrix-row__detail {
  min-width: 0;
}
.page-about .team-matrix-row__name {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-paper);
}
.page-about .team-matrix-row__role {
  display: block;
  margin-top: 3px;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--color-mid-gray);
}
.page-about .team-matrix-row__bar {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}
.page-about .team-matrix-row__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-deep-red), var(--color-gold));
  transform-origin: left;
  transition: transform 0.3s ease;
}
.page-about .team-matrix-row:hover .team-matrix-row__fill {
  transform: scaleY(1.7);
}
.page-about .team-matrix-row__fill-1 { width: 37.5%; }
.page-about .team-matrix-row__fill-2 { width: 29%; }
.page-about .team-matrix-row__fill-3 { width: 21%; }
.page-about .team-matrix-row__fill-4 { width: 12.5%; }
.page-about .team-matrix-row__total {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid rgba(212,175,55,0.28);
}
.page-about .team-matrix-row__total .team-matrix-row__num {
  color: var(--color-gold);
}
.page-about .team-matrix-row__fill-total {
  width: 100%;
  background: linear-gradient(90deg, var(--color-gold), var(--color-bright-red));
}
.page-about .about-cert {
  background:
    linear-gradient(100deg, rgba(139,0,0,0.16), rgba(10,10,10,0.5) 50%, rgba(10,10,10,0.24)),
    var(--speed-line);
}
.page-about .about-cert__grid {
  display: grid;
  gap: 36px;
}
.page-about .about-cert__content {
  min-width: 0;
}
.page-about .cert-list {
  display: flex;
  flex-direction: column;
}
.page-about .cert-entry {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.page-about .cert-entry:last-child {
  border-bottom: 0;
}
.page-about .cert-entry__icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(212,175,55,0.07);
  color: var(--color-gold);
}
.page-about .cert-entry__icon svg {
  width: 30px;
  height: 30px;
}
.page-about .cert-entry__title {
  margin: 0 0 6px;
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--color-paper);
}
.page-about .cert-entry__desc {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--color-light-gray);
}
.page-about .about-cert__media {
  position: relative;
  align-self: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.page-about .about-cert__media img {
  display: block;
  width: 100%;
  height: auto;
}
.page-about .about-cert__media-note {
  position: absolute;
  right: 16px;
  bottom: 14px;
  margin: 0;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(10,10,10,0.72);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--color-gold);
}
.page-about .about-partners {
  background: rgba(10,10,10,0.36);
}
.page-about .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 28px;
}
.page-about .partner-tile {
  position: relative;
  padding: 26px 22px 22px;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(139,0,0,0.17), rgba(10,10,10,0.35));
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.page-about .partner-tile::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-bright-red), var(--color-gold));
  opacity: 0.5;
  transform: scaleX(0.55);
  transform-origin: left;
  transition: transform var(--transition), opacity var(--transition);
}
.page-about .partner-tile:hover,
.page-about .partner-tile:focus-within {
  transform: translateY(-4px);
  border-color: rgba(212,175,55,0.35);
  background: linear-gradient(135deg, rgba(230,46,61,0.2), rgba(10,10,10,0.48));
}
.page-about .partner-tile:hover::before,
.page-about .partner-tile:focus-within::before {
  opacity: 1;
  transform: scaleX(1);
}
.page-about .partner-tile__icon {
  display: inline-flex;
  width: 38px;
  height: 38px;
  padding: 8px;
  margin-bottom: 14px;
  border-radius: 10px;
  background: rgba(212,175,55,0.1);
  color: var(--color-gold);
  transition: color var(--transition), background var(--transition);
}
.page-about .partner-tile__icon svg {
  width: 100%;
  height: 100%;
}
.page-about .partner-tile:hover .partner-tile__icon {
  background: rgba(230,46,61,0.12);
  color: var(--color-bright-red);
}
.page-about .partner-tile__name {
  margin: 0 0 10px;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-paper);
}
.page-about .partner-tile__scope {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.68;
  color: var(--color-light-gray);
}
.page-about .about-next {
  padding: 56px 0 76px;
  background: radial-gradient(900px 200px at 50% 100%, rgba(212,175,55,0.11), transparent 70%);
}
.page-about .about-next__inner {
  text-align: center;
}
.page-about .about-next__title {
  margin: 0 0 12px;
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3.8vw, 2.2rem);
  color: var(--color-paper);
}
.page-about .about-next__text {
  margin-bottom: 26px;
  font-size: 0.95rem;
  color: var(--color-light-gray);
}
.page-about .about-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.page-about .about-hero__actions .btn:focus-visible,
.page-about .about-next .btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}
@media (min-width: 640px) {
  .page-about .partner-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 768px) {
  .page-about .about-hero {
    padding: 132px 0 72px;
  }
  .page-about .timeline {
    padding-left: 56px;
  }
  .page-about .timeline::before {
    left: 23px;
  }
  .page-about .timeline-dot {
    left: -40px;
    width: 16px;
    height: 16px;
  }
  .page-about .timeline-summary {
    padding: 18px 22px 18px 28px;
  }
  .page-about .timeline-title {
    font-size: 1.24rem;
  }
  .page-about .timeline-body {
    padding: 0 22px 20px 28px;
  }
  .page-about .about-team__caption {
    font-size: 0.78rem;
  }
  .page-about .about-cert__media-note {
    right: 20px;
    bottom: 18px;
  }
}
@media (min-width: 900px) {
  .page-about .about-timeline,
  .page-about .about-team,
  .page-about .about-cert,
  .page-about .about-partners {
    padding: 88px 0;
  }
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 64px;
    align-items: end;
  }
  .page-about .about-hero__statboard {
    padding: 30px 26px;
  }
  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 56px;
    align-items: center;
  }
  .page-about .team-matrix {
    padding: 24px 20px;
  }
  .page-about .team-matrix-row__name {
    font-size: 1.06rem;
  }
  .page-about .team-matrix-row__role {
    font-size: 0.8rem;
  }
  .page-about .about-cert__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: 64px;
    align-items: center;
  }
}
@media (min-width: 1080px) {
  .page-about .partner-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}