.page-about {
  --about-rail: 104px;
  --about-gap: 12px;
  position: relative;
  padding: clamp(84px, 11vw, 112px) 0 clamp(48px, 7vw, 80px);
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(920px 460px at 4% -8%, rgba(57, 242, 208, 0.13), transparent 68%),
    radial-gradient(760px 420px at 96% 2%, rgba(255, 180, 84, 0.07), transparent 70%),
    var(--ink);
  overflow-x: clip;
}

.page-about::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 620px;
  background-image:
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    linear-gradient(0deg, var(--line) 1px, transparent 1px);
  background-size: 84px 84px;
  opacity: 0.15;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  pointer-events: none;
}

.page-about .about-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
}

.page-about .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.page-about .breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-about .breadcrumb li + li::before {
  content: "/";
  color: var(--line);
}

.page-about .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}

.page-about .breadcrumb a:hover,
.page-about .breadcrumb a:focus-visible {
  color: var(--accent);
}

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

.page-about .about-rail {
  min-width: 0;
}

.page-about .about-rail ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-about .about-rail ol::-webkit-scrollbar {
  display: none;
}

.page-about .about-rail a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(15, 43, 34, 0.72);
  color: var(--text-dim);
  font-size: 12.5px;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-about .about-rail a:hover,
.page-about .about-rail a:focus-visible {
  color: var(--paper);
  border-color: var(--deep-800);
}

.page-about .about-rail .mono {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.page-about .about-main {
  display: grid;
  gap: var(--about-gap);
  min-width: 0;
}

.page-about .about-panel {
  position: relative;
  padding: clamp(20px, 3.6vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  background:
    linear-gradient(158deg, rgba(23, 74, 58, 0.52), rgba(15, 43, 34, 0.94) 58%),
    var(--deep);
  transition: border-color 320ms var(--ease), box-shadow 320ms var(--ease);
}

.page-about [data-section].is-current {
  border-color: rgba(57, 242, 208, 0.38);
  box-shadow: 0 22px 54px -40px rgba(57, 242, 208, 0.6);
}

.page-about [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 380ms var(--ease), transform 380ms var(--ease);
}

.page-about [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.page-about .about-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-about .about-eyebrow .mono {
  display: inline-grid;
  place-items: center;
  min-width: 30px;
  height: 22px;
  padding: 0 6px;
  border-radius: 8px;
  border: 1px solid rgba(57, 242, 208, 0.35);
  background: rgba(57, 242, 208, 0.14);
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-about h1,
.page-about h2 {
  margin: 14px 0 16px;
  color: var(--paper);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.page-about h1 {
  font-size: clamp(30px, 6vw, 52px);
  max-width: 16em;
}

.page-about h2 {
  font-size: clamp(23px, 3.8vw, 36px);
  max-width: 18em;
}

.page-about .about-note {
  margin: 0;
  max-width: 50ch;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.78;
}

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

.page-about .about-hero-copy > p {
  margin: 0 0 14px;
  max-width: 46ch;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.78;
}

.page-about .about-hero-copy .lead {
  margin: 0 0 16px;
  color: var(--paper);
  font-size: clamp(16px, 2vw, 18.5px);
  line-height: 1.75;
}

.page-about .about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
}

.page-about .about-tags li {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(10, 15, 13, 0.5);
  color: var(--mist);
  font-size: 12.5px;
  letter-spacing: 0.02em;
}

.page-about .about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(10, 15, 13, 0.55);
}

.page-about .about-stat {
  position: relative;
  padding: 12px 12px 12px 16px;
  border: 1px solid rgba(45, 74, 65, 0.9);
  border-radius: 18px;
  background: linear-gradient(142deg, rgba(23, 74, 58, 0.55), rgba(10, 15, 13, 0.42));
}

.page-about .about-stat::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--accent), transparent);
  opacity: 0.85;
}

.page-about .about-stat-value {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin: 0;
  color: var(--paper);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.page-about .about-stat-value .mono {
  color: var(--accent);
  letter-spacing: 0;
}

.page-about .about-stat-value span:not(.mono) {
  font-size: 13px;
  font-weight: 600;
  color: var(--mist);
}

.page-about .about-stat-label {
  margin: 7px 0 0;
  color: var(--text-dim);
  font-size: 12.5px;
  line-height: 1.55;
}

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

.page-about .about-track {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-track::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, rgba(57, 242, 208, 0.65), rgba(45, 74, 65, 0.35));
}

.page-about .about-track > li {
  position: relative;
  padding: 0 0 22px 30px;
}

.page-about .about-track > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--ink);
  box-shadow: 0 0 0 4px rgba(57, 242, 208, 0.1);
}

.page-about .about-track > li:last-child {
  padding-bottom: 0;
}

.page-about .about-stage {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-about .about-track h3 {
  margin: 5px 0 6px;
  color: var(--paper);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.page-about .about-track p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.72;
}

.page-about .about-band {
  display: block;
  margin: 26px 0 0;
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(10, 15, 13, 0.6);
}

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

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

.page-about .about-figure {
  display: block;
  margin: 22px 0 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(10, 15, 13, 0.6);
}

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

.page-about .about-roles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-about .about-role {
  position: relative;
  padding: 16px 16px 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(150deg, rgba(23, 74, 58, 0.5), rgba(10, 15, 13, 0.4));
}

.page-about .about-role-num {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 8px;
  background: rgba(57, 242, 208, 0.12);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.page-about .about-role h3 {
  margin: 10px 0 6px;
  color: var(--paper);
  font-size: 16px;
  font-weight: 800;
}

.page-about .about-role p {
  margin: 0;
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.7;
}

.page-about .about-flow {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(10, 15, 13, 0.45);
}

.page-about .about-flow-title {
  margin: 0 0 14px;
  color: var(--paper);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

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

.page-about .about-flow-list > li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  column-gap: 12px;
  row-gap: 2px;
  padding-top: 12px;
  border-top: 1px dashed rgba(45, 74, 65, 0.9);
}

.page-about .about-flow-list > li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-about .about-flow-step {
  grid-row: 1 / span 2;
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-about .about-flow-list h4 {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  font-weight: 700;
}

.page-about .about-flow-list p {
  margin: 0;
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.68;
}

.page-about .about-coverage-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-about .about-tree {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(57, 242, 208, 0.09), transparent 62%),
    rgba(10, 15, 13, 0.45);
}

.page-about .about-tree-root {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
  border: 1px solid rgba(57, 242, 208, 0.4);
  border-radius: 18px;
  background: rgba(57, 242, 208, 0.1);
}

.page-about .about-tree-root .mono {
  color: var(--accent);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}

.page-about .about-tree-root p {
  margin: 0;
  color: var(--mist);
  font-size: 13px;
  line-height: 1.5;
}

.page-about .about-tree-list {
  position: relative;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0 0 0 20px;
  list-style: none;
}

.page-about .about-tree-list::before {
  content: "";
  position: absolute;
  left: 6px;
  top: -10px;
  bottom: 26px;
  width: 1px;
  background: var(--line);
}

.page-about .about-tree-list > li {
  position: relative;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(15, 43, 34, 0.72);
}

.page-about .about-tree-list > li::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 22px;
  width: 14px;
  height: 1px;
  background: var(--line);
}

.page-about .about-tree-list h3 {
  margin: 0 0 4px;
  color: var(--paper);
  font-size: 14.5px;
  font-weight: 800;
}

.page-about .about-tree-list p {
  margin: 0;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.65;
}

.page-about .about-focus {
  padding: 20px;
  border: 1px solid rgba(255, 180, 84, 0.36);
  border-radius: 24px;
  background:
    radial-gradient(110% 70% at 100% 0%, rgba(255, 180, 84, 0.14), transparent 64%),
    rgba(15, 43, 34, 0.86);
}

.page-about .about-focus-tag {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255, 180, 84, 0.45);
  background: rgba(255, 180, 84, 0.14);
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-about .about-focus h3 {
  margin: 0 0 10px;
  color: var(--paper);
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-about .about-focus > p {
  margin: 0 0 14px;
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.75;
}

.page-about .about-focus-list {
  display: grid;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-about .about-focus-list li {
  position: relative;
  padding-left: 16px;
  color: var(--mist);
  font-size: 13px;
  line-height: 1.65;
}

.page-about .about-focus-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--amber);
  opacity: 0.85;
}

.page-about .about-focus-note {
  margin: 0;
  padding-top: 13px;
  border-top: 1px dashed rgba(255, 180, 84, 0.3);
  color: var(--paper);
  font-size: 13px;
  line-height: 1.72;
}

.page-about .about-partners-head {
  margin-bottom: 22px;
}

.page-about .about-partners-grid {
  display: grid;
  gap: 18px;
}

.page-about .about-partner-stats {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-partner-stats li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(10, 15, 13, 0.45);
}

.page-about .about-partner-stats .mono {
  color: var(--accent);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}

.page-about .about-partner-stats p {
  margin: 0;
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.6;
}

.page-about .about-figure--partners {
  margin: 0;
}

.page-about .about-partners-note {
  margin: 22px 0 0;
  max-width: 62ch;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.78;
}

.page-about .about-cta {
  background:
    radial-gradient(110% 120% at 0% 0%, rgba(57, 242, 208, 0.16), transparent 58%),
    linear-gradient(150deg, rgba(23, 74, 58, 0.85), rgba(10, 15, 13, 0.95));
}

.page-about .about-cta h2 {
  margin-top: 0;
  font-size: clamp(22px, 3.6vw, 32px);
}

.page-about .about-cta p {
  margin: 0 0 20px;
  max-width: 54ch;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.78;
}

@media (min-width: 620px) {
  .page-about .about-roles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-about .about-partner-stats li {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: 8px;
  }
}

@media (min-width: 900px) {
  .page-about .about-layout {
    grid-template-columns: var(--about-rail) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }

  .page-about .about-rail {
    position: sticky;
    top: 96px;
  }

  .page-about .about-rail ol {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
    gap: 6px;
  }

  .page-about .about-rail a {
    width: 100%;
    padding: 8px 10px;
    border-radius: 14px;
    font-size: 12px;
    justify-content: flex-start;
  }

  .page-about .about-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 36px;
    align-items: start;
  }

  .page-about .about-stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-about .about-timeline-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }

  .page-about .about-team-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 32px;
    align-items: start;
  }

  .page-about .about-coverage-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 22px;
    align-items: start;
  }

  .page-about .about-partners-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 26px;
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-about .about-track > li {
    padding-left: 34px;
    padding-bottom: 26px;
  }

  .page-about .about-hero-copy > p {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-about .about-panel,
  .page-about .about-rail a {
    transition: none;
  }
}