.page-about {
  background: var(--deep-sea);
  color: var(--cloud);
  overflow-x: hidden;
}

.page-about [id] {
  scroll-margin-top: 132px;
}

.page-about .breadcrumbs {
  padding-block: clamp(16px, 2.6vw, 26px) 0;
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  position: relative;
  padding-block: clamp(18px, 3vw, 34px) clamp(44px, 7vw, 92px);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 96px),
    radial-gradient(circle at 78% 8%, rgba(125, 107, 255, .18), transparent 58%),
    radial-gradient(circle at 6% 42%, rgba(95, 227, 212, .12), transparent 52%);
  mask-image: linear-gradient(180deg, #000 0%, #000 62%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 62%, transparent 100%);
}

.page-about .about-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
}

.page-about .hero-rail__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .hero-rail__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding-bottom: 3px;
  color: var(--mist);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: .04em;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .hero-rail__list .coord {
  font-size: 15px;
  color: var(--gold);
  transition: color var(--dur) var(--ease);
}

.page-about .hero-rail__list a:hover,
.page-about .hero-rail__list a:focus-visible {
  color: var(--cloud);
  border-bottom-color: var(--line-gold);
}

.page-about .hero-rail__list a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-about .hero-main h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(38px, 8.4vw, 86px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--cloud);
}

.page-about .hero-lede {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--mist);
}

.page-about .hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

/* fact sheet */
.page-about .hero-facts {
  padding: 18px 20px 12px;
  align-self: start;
}

.page-about .hero-facts__title {
  margin: 0 0 10px;
  color: var(--gold);
  letter-spacing: .22em;
}

.page-about .hero-facts__list {
  margin: 0;
}

.page-about .fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-about .fact--last {
  border-bottom: 0;
}

.page-about .fact dt {
  font-size: 12.5px;
  color: var(--mist);
  letter-spacing: .02em;
}

.page-about .fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--gold-soft);
  text-align: right;
}

/* figures */
.page-about .about-figure {
  margin: clamp(26px, 4vw, 46px) 0 0;
}

.page-about .about-figure .media-frame {
  border: 1px solid var(--line);
  box-shadow: 10px 10px 0 var(--ink);
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.92) contrast(1.04);
}

.page-about .about-figure--hero {
  width: 100%;
  margin-left: auto;
}

.page-about .fig-cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- Generic section ---------- */
.page-about .about-sec {
  padding-block: clamp(40px, 6vw, 86px);
  border-top: 1px solid var(--line-soft);
}

.page-about .about-sec--tint {
  background: linear-gradient(180deg, rgba(14, 32, 56, .92), rgba(7, 20, 38, .98));
}

.page-about .about-sec__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 44px);
}

.page-about .sec-head .coord {
  display: block;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1;
  color: var(--gold);
  letter-spacing: .02em;
}

.page-about .sec-head h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--cloud);
  max-width: 18ch;
}

.page-about .prose {
  max-width: 68ch;
}

.page-about .prose p {
  margin: 0 0 16px;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.8;
  color: var(--mist);
}

.page-about .prose p:last-of-type {
  margin-bottom: 12px;
}

.page-about .sub-head {
  margin: 24px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(16px, 1.9vw, 19px);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--cloud);
}

.page-about .bullet-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-about .bullet-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 2px;
  background: var(--aurora);
}

.page-about .bullet-list strong {
  color: var(--cloud);
  font-weight: 600;
}

.page-about .inline-link {
  display: inline-block;
  margin-top: 4px;
  padding-bottom: 4px;
  font-size: 14px;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-about .inline-link:hover,
.page-about .inline-link:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
  transform: translateX(3px);
}

.page-about .inline-link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

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

.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), var(--aurora) 48%, var(--twilight));
  opacity: .55;
}

.page-about .tl-node {
  position: relative;
  padding: 0 0 clamp(22px, 3vw, 34px) 34px;
}

.page-about .tl-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--gold);
  background: var(--deep-sea);
  transform: rotate(45deg);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-about .tl-node:hover::before {
  border-color: var(--aurora);
  background: var(--gold);
}

.page-about .tl-node__era {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-about .tl-node__title {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--cloud);
}

.page-about .tl-node__desc {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

.page-about .tl-node:hover .tl-node__desc {
  color: #b8c7d8;
}

.page-about .about-figure--timeline .media-frame,
.page-about .about-figure--team .media-frame {
  box-shadow: 8px 8px 0 var(--ink);
}

/* ---------- Service lines ---------- */
.page-about .svc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .svc {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px solid var(--line);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .svc:last-child {
  border-bottom: 1px solid var(--line);
}

.page-about .svc:hover {
  border-top-color: var(--line-gold);
}

.page-about .svc__num {
  color: var(--aurora);
  font-size: 13px;
  letter-spacing: .16em;
}

.page-about .svc__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--cloud);
}

.page-about .svc__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
  max-width: 52ch;
}

.page-about .svc__link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 3px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .svc__link:hover,
.page-about .svc__link:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

.page-about .svc__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

/* ---------- Team ---------- */
.page-about .team-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

.page-about .role-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-about .role {
  padding: 16px 18px;
  background: var(--midnight);
  border: 1px solid var(--line);
  box-shadow: 5px 5px 0 var(--ink);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .role:hover {
  transform: translate(-2px, -3px);
  border-color: var(--line-gold);
}

.page-about .role__num {
  display: block;
  color: var(--twilight);
  font-size: 12px;
  letter-spacing: .16em;
}

.page-about .role__name {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--cloud);
  letter-spacing: .01em;
}

.page-about .role__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- Coverage ---------- */
.page-about .about-sec--cover {
  background:
    radial-gradient(circle at 88% 4%, rgba(232, 180, 90, .14), transparent 52%),
    var(--deep-sea);
}

.page-about .coverage-lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--mist);
}

.page-about .cov-legend {
  margin: 0 0 clamp(24px, 3.6vw, 40px);
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-about .cov-item {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  grid-template-areas:
    "swatch key"
    "swatch val";
  gap: 4px 12px;
  padding: 14px 16px;
  background: var(--midnight);
  transition: background-color var(--dur) var(--ease);
}

.page-about .cov-item:hover {
  background: #12263f;
}

.page-about .cov-item__swatch {
  grid-area: swatch;
  align-self: start;
  width: 12px;
  height: 12px;
  margin-top: 4px;
  border: 1px solid var(--ink);
}

.page-about .cov-item__swatch--gold { background: var(--gold); }
.page-about .cov-item__swatch--aurora { background: var(--aurora); }
.page-about .cov-item__swatch--twilight { background: var(--twilight); }
.page-about .cov-item__swatch--coral { background: var(--coral); }

.page-about .cov-item__key {
  grid-area: key;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-about .cov-item__val {
  grid-area: val;
  font-size: 15px;
  font-weight: 600;
  color: var(--cloud);
}

.page-about .cover-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-about .cover-card {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  background: rgba(14, 32, 56, .72);
}

.page-about .cover-card--accent {
  border-color: var(--line-gold);
  background: linear-gradient(150deg, rgba(232, 180, 90, .12), rgba(125, 107, 255, .1));
}

.page-about .cover-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.1vw, 20px);
  font-weight: 600;
  color: var(--cloud);
}

.page-about .cover-card p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 46ch;
}

/* ---------- Media queries ---------- */
@media (min-width: 720px) {
  .page-about .cov-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .cover-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-figure--hero {
    width: min(100%, 780px);
  }

  .page-about .svc {
    grid-template-columns: 44px minmax(0, .9fr) minmax(0, 1.5fr);
    grid-template-areas:
      "num title desc"
      ". link desc";
    align-items: start;
    column-gap: clamp(16px, 2.4vw, 30px);
  }

  .page-about .svc__num { grid-area: num; }
  .page-about .svc__title { grid-area: title; }
  .page-about .svc__desc { grid-area: desc; }
  .page-about .svc__link { grid-area: link; }
}

@media (min-width: 900px) {
  .page-about .about-hero__grid {
    grid-template-columns: 108px minmax(0, 1fr) 296px;
    align-items: start;
    gap: clamp(24px, 3vw, 46px);
  }

  .page-about .hero-rail__list {
    flex-direction: column;
    gap: 14px;
  }

  .page-about .hero-rail__list a {
    width: 100%;
    justify-content: flex-start;
  }

  .page-about .hero-rail__list .coord {
    font-size: 26px;
    line-height: 1;
  }

  .page-about .hero-rail__label {
    font-size: 12px;
    color: var(--mist);
  }

  .page-about .about-sec__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-about .sec-head {
    position: sticky;
    top: 148px;
  }

  .page-about .team-body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-about .role-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .role:nth-child(even) {
    transform: translateY(18px);
  }

  .page-about .role:nth-child(even):hover {
    transform: translate(-2px, 15px);
  }

  .page-about .cov-legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .svc:nth-child(even) {
    margin-left: clamp(0px, 3vw, 42px);
  }

  .page-about .about-figure--timeline,
  .page-about .about-figure--team {
    margin-top: clamp(24px, 3vw, 36px);
  }
}

@media (min-width: 1180px) {
  .page-about .about-hero__grid {
    grid-template-columns: 120px minmax(0, 1fr) 320px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-about .role,
  .page-about .inline-link,
  .page-about .tl-node::before,
  .page-about .cov-item {
    transition: none;
  }

  .page-about .role:hover,
  .page-about .role:nth-child(even):hover,
  .page-about .inline-link:hover {
    transform: none;
  }
}