.page-about {
  --about-speed-lines: repeating-linear-gradient(120deg, transparent 0px, transparent 22px, rgba(198, 255, 0, 0.05) 22px, rgba(198, 255, 0, 0.05) 23px);
  --about-panel-glass: rgba(16, 27, 58, 0.78);
  --about-glow-green: rgba(198, 255, 0, 0.16);
  color: var(--color-text);
}

.page-about__crumb {
  margin: 0;
  padding: calc(var(--header-h) + 18px) 20px 0;
  font-family: var(--font-data);
  font-size: 13px;
}

.page-about__cover {
  position: relative;
  display: block;
  padding: 28px 20px 40px;
  overflow: hidden;
}

.page-about__cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--about-speed-lines);
  pointer-events: none;
}

.page-about__cover-texture {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.page-about__cover-panel {
  position: relative;
  z-index: 1;
  background: var(--color-bg-panel);
  padding: 32px 28px 36px;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  border-left: 4px solid var(--color-accent);
}

.page-about__cover-tag {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--font-data);
}

.page-about__cover h1 {
  margin: 0;
  font-family: var(--font-headline);
  font-size: 44px;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

.page-about__cover-lead {
  margin: 12px 0 0;
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-gold);
  font-weight: 500;
}

.page-about__cover-copy {
  margin: 18px 0 0;
  max-width: 46em;
  color: var(--color-muted);
  line-height: 1.7;
  font-size: 15px;
}

.page-about__cover-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 0;
}

.page-about__cover-meta div {
  background: rgba(10, 17, 40, 0.62);
  border: 1px solid var(--color-border);
  padding: 10px 6px;
  text-align: center;
}

.page-about__cover-meta dt {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.page-about__cover-meta dd {
  margin: 4px 0 0;
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-accent);
}

.page-about__cover-img {
  position: relative;
  z-index: 1;
  margin-top: 20px;
  aspect-ratio: 16 / 9;
  min-height: 190px;
  background: var(--color-bg-panel);
  overflow: hidden;
}

.page-about__cover-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.75) contrast(1.1);
}

.page-about__quicknav {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: rgba(16, 27, 58, 0.6);
  scrollbar-width: thin;
}

.page-about__quicknav a {
  flex-shrink: 0;
  padding: 8px 16px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--color-muted);
  text-decoration: none;
  border: 1px solid var(--color-border);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-about__quicknav a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(198, 255, 0, 0.06);
}

.page-about__position {
  display: grid;
  gap: 26px;
}

.page-about__position-main {
  padding: 0;
}

.page-about__position-statement {
  margin: 0 0 20px;
  font-size: 20px;
  line-height: 1.7;
  border-left: 3px solid var(--color-gold);
  padding-left: 18px;
  color: var(--color-text);
}

.page-about__position-statement strong {
  color: var(--color-accent);
  font-weight: 700;
}

.page-about__position-main p {
  margin: 0 0 16px;
  color: var(--color-muted);
  line-height: 1.75;
}

.page-about__position-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.page-about__position-side {
  min-width: 0;
}

.page-about__position-card {
  padding: 22px 20px;
  border-top: 3px solid var(--color-accent);
}

.page-about__position-card-title {
  margin: 0 0 14px;
  font-family: var(--font-headline);
  font-size: 20px;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

.page-about__position-card ul li {
  margin: 8px 0;
}

.page-about__position-card-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-about__timeline-wrap {
  display: grid;
  gap: 30px;
}

.page-about__timeline-aside {
  display: none;
}

.page-about__timeline {
  position: relative;
  padding-left: 26px;
}

.page-about__timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-border) 72%);
}

.page-about__milestone {
  position: relative;
  padding-bottom: 28px;
}

.page-about__milestone::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 6px;
  width: 20px;
  height: 4px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 0, calc(100% - 5px) 100%, 0 100%);
}

.page-about__milestone::after {
  content: "";
  position: absolute;
  left: -31px;
  top: 1px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--about-glow-green);
}

.page-about__milestone-node {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-about__milestone-node span {
  font-family: var(--font-data);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.03em;
}

.page-about__milestone-node strong {
  font-family: var(--font-headline);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  background: rgba(245, 183, 0, 0.14);
  padding: 2px 10px;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.page-about__milestone-body {
  min-width: 0;
}

.page-about__data {
  display: grid;
  gap: 24px;
}

.page-about__data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-about__data-grid .data-kpi {
  min-height: 120px;
}

.page-about__scope {
  background: var(--about-panel-glass);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  padding: 20px 18px;
}

.page-about__scope h3 {
  margin: 0 0 12px;
  font-family: var(--font-headline);
  font-size: 18px;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.page-about__scope-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about__data-note {
  margin-top: 4px;
  padding: 22px 20px;
  background: rgba(16, 27, 58, 0.6);
  border-left: 3px solid var(--color-accent);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}

.page-about__data-note p {
  margin: 0;
  flex: 1 1 260px;
  color: var(--color-muted);
  line-height: 1.7;
  font-size: 15px;
}

.page-about__cert-grid {
  display: grid;
  gap: 16px;
}

.page-about__cert-card {
  background: var(--color-bg-panel);
  padding: 22px 20px;
  position: relative;
  border-bottom: 2px solid var(--color-border);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.page-about__cert-card:hover {
  border-color: var(--color-accent);
  background: rgba(16, 27, 58, 0.92);
}

.page-about__cert-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-bg);
  background: var(--color-accent);
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.page-about__cert-card h3 {
  margin: 14px 0 8px;
  font-family: var(--font-headline);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.page-about__cert-card p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.7;
  font-size: 15px;
}

.page-about__team {
  margin-top: 28px;
  display: grid;
  gap: 20px;
  padding: 24px 20px;
  background: var(--color-bg-panel);
  border-top: 3px solid var(--color-accent);
}

.page-about__team-img {
  aspect-ratio: 16 / 10;
  min-height: 180px;
  background: var(--color-bg);
  overflow: hidden;
}

.page-about__team-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(0.35) contrast(1.05);
}

.page-about__team-copy h3 {
  margin: 0 0 10px;
  font-family: var(--font-headline);
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.page-about__team-copy p {
  margin: 0 0 18px;
  color: var(--color-muted);
  line-height: 1.75;
  font-size: 15px;
}

.page-about__outro {
  padding: 48px 20px;
  text-align: center;
  background: linear-gradient(120deg, rgba(198, 255, 0, 0.07) 0%, transparent 42%, rgba(245, 183, 0, 0.06) 100%);
  border-top: 1px solid var(--color-border);
}

.page-about__outro-text {
  margin: 0;
  font-family: var(--font-headline);
  font-size: 26px;
  letter-spacing: 0.06em;
  color: var(--color-text);
  line-height: 1.4;
}

.page-about__outro-links {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 18px;
}

.page-about__outro-links a {
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding: 2px 0;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-about__outro-links a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

@media (min-width: 768px) {
  .page-about__crumb {
    padding: calc(var(--header-h) + 28px) 40px 0;
    max-width: var(--content-max);
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    box-sizing: border-box;
  }

  .page-about__cover {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 30px;
    padding: 44px 40px 56px;
    max-width: var(--content-max);
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    box-sizing: border-box;
  }

  .page-about__cover-panel {
    padding: 40px 38px 44px 34px;
    align-self: stretch;
  }

  .page-about__cover h1 {
    font-size: 56px;
  }

  .page-about__cover-copy {
    font-size: 16px;
  }

  .page-about__cover-img {
    margin-top: 0;
    aspect-ratio: auto;
    min-height: 0;
    height: 100%;
  }

  .page-about__cover-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-about__quicknav {
    padding: 18px 40px;
    justify-content: center;
  }

  .page-about__position {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.5fr);
    gap: 36px;
    align-items: start;
  }

  .page-about__position-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-about__timeline-wrap {
    grid-template-columns: minmax(0, 0.6fr) minmax(0, 1fr);
    gap: 44px;
  }

  .page-about__timeline-aside {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }

  .page-about__timeline-note {
    margin: 14px 0 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-muted);
    border-left: 2px solid var(--color-border);
    padding-left: 14px;
  }

  .page-about__timeline {
    padding-left: 30px;
  }

  .page-about__milestone::before {
    left: -30px;
    width: 24px;
  }

  .page-about__milestone::after {
    left: -36px;
  }

  .page-about__data-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-about__data-grid .data-kpi {
    min-height: 140px;
  }

  .page-about__data-note {
    padding: 26px 28px;
  }

  .page-about__cert-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-about__cert-card {
    padding: 26px 24px;
  }

  .page-about__team {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
    gap: 30px;
    padding: 30px 28px;
  }

  .page-about__team-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-about__team-img {
    aspect-ratio: 16 / 10;
  }
}

@media (min-width: 1024px) {
  .page-about__cover {
    padding-left: 0;
    padding-right: 0;
  }

  .page-about__position-statement {
    font-size: 22px;
  }

  .page-about__milestone-node span {
    font-size: 20px;
  }

  .page-about__outro {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .page-about__outro-text {
    font-size: 32px;
  }
}