.page-about {
  position: relative;
  background: var(--color-bg);
  color: var(--color-text);
  overflow-x: clip;
}

.page-about .about-hero {
  position: relative;
  padding: 32px 0 56px;
  background:
    radial-gradient(ellipse at 85% 10%, rgba(191, 0, 255, 0.16), transparent 60%),
    linear-gradient(180deg, rgba(10, 14, 23, 0), rgba(17, 24, 38, 0.8)),
    var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.page-about .about-hero__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 44px;
}

.page-about .about-hero__code {
  display: none;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.page-about .about-hero__title {
  margin: 16px 0 24px;
  font-family: var(--font-display);
  font-size: clamp(40px, 9vw, 72px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-about .about-hero__title-sub {
  display: block;
  font-size: 0.72em;
  line-height: 1.15;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-alt));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-about .about-hero__lead {
  max-width: 600px;
  margin-bottom: 24px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.page-about .about-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.page-about .about-index {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.page-about .about-index__label {
  flex: none;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

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

.page-about .about-index__list a {
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition);
}

.page-about .about-index__list a:hover,
.page-about .about-index__list a:focus-visible {
  color: var(--color-accent);
  outline: none;
}

.page-about .about-hero__panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.page-about .about-hero__stat {
  position: relative;
  overflow: hidden;
  padding: 20px 18px;
  background: rgba(17, 24, 38, 0.8);
  border: 1px solid var(--color-border);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.page-about .about-hero__stat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-accent);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--transition);
}

.page-about .about-hero__stat:hover,
.page-about .about-hero__stat:focus-within {
  background: rgba(17, 24, 38, 1);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.page-about .about-hero__stat:hover::before,
.page-about .about-hero__stat:focus-within::before {
  transform: scaleY(1);
}

.page-about .about-hero__stat-num {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-text);
  word-break: break-word;
}

.page-about .about-hero__stat--wide .about-hero__stat-num {
  font-size: 22px;
}

.page-about .about-hero__stat-label {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.page-about .about-hero__stat--wide {
  grid-column: 1 / -1;
}

.page-about .about-hero__edge {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  z-index: 2;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0, var(--color-accent-alt) 100%);
}

.page-about .section-kicker {
  margin-bottom: 12px;
}

.page-about .section-title {
  margin-bottom: 16px;
}

.page-about .section-intro {
  max-width: 720px;
  margin-bottom: 32px;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.page-about .about-origin {
  padding-top: 72px;
  padding-bottom: 72px;
}

.page-about .about-origin__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-about .about-origin__content .section-intro {
  color: var(--color-text);
  font-size: 18px;
  font-weight: 500;
}

.page-about .about-origin__text {
  margin-bottom: 16px;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.page-about .about-origin__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-content: start;
}

.page-about .about-origin__fact {
  position: relative;
  padding: 26px 22px 26px 30px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
}

.page-about .about-origin__fact-num {
  display: block;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 900;
  line-height: 1.05;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-alt));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-about .about-origin__fact-label {
  display: block;
  margin-top: 8px;
  font-weight: 700;
  font-size: 15px;
}

.page-about .about-origin__fact-desc {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.page-about .about-timeline {
  position: relative;
  padding-top: 72px;
  padding-bottom: 80px;
  color: var(--color-bg);
  background:
    linear-gradient(135deg, rgba(10, 14, 23, 0.08), transparent 34%),
    var(--color-paper);
}

.page-about .about-timeline::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 96px;
  height: 96px;
  background: var(--color-bg);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-about .about-timeline .section-kicker {
  color: rgba(10, 14, 23, 0.66);
}

.page-about .about-timeline .section-title {
  color: var(--color-bg);
}

.page-about .about-timeline .section-intro {
  color: rgba(10, 14, 23, 0.72);
}

.page-about .about-timeline__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.page-about .about-timeline__items {
  position: relative;
  display: grid;
  gap: 20px;
  padding-left: 24px;
}

.page-about .about-timeline__items::before {
  content: "";
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 8px;
  width: 2px;
  background: repeating-linear-gradient(to bottom, rgba(10, 14, 23, 0.3) 0 4px, transparent 4px 12px);
}

.page-about .about-milestone {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 16px;
}

.page-about .about-milestone__mark {
  display: flex;
  justify-content: center;
  padding-top: 18px;
}

.page-about .about-milestone__dot {
  display: block;
  width: 18px;
  height: 18px;
  color: var(--color-bg);
}

.page-about .about-milestone__dot path {
  fill: var(--color-accent);
  stroke: currentColor;
  stroke-width: 2;
}

.page-about .about-milestone__body {
  padding: 22px 20px;
  background: var(--color-bg);
  border: 1px solid rgba(10, 14, 23, 0.16);
  box-shadow: 4px 4px 0 rgba(10, 14, 23, 0.12);
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-about .about-milestone:hover .about-milestone__body,
.page-about .about-milestone:focus-within .about-milestone__body {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 rgba(10, 14, 23, 0.22);
}

.page-about .about-milestone:hover .about-milestone__dot,
.page-about .about-milestone:focus-within .about-milestone__dot {
  color: var(--color-accent);
}

.page-about .about-milestone__year {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-about .about-milestone__title {
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.25;
  color: var(--color-text);
}

.page-about .about-milestone__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-about .about-timeline__side {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-content: start;
}

.page-about .about-timeline__img {
  aspect-ratio: 2 / 3;
  max-height: 380px;
  overflow: hidden;
  padding: 0;
}

.page-about .about-timeline__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-about .about-timeline__note {
  padding-left: 14px;
  border-left: 3px solid var(--color-bg);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(10, 14, 23, 0.68);
}

.page-about .about-team {
  padding-top: 72px;
  padding-bottom: 72px;
}

.page-about .about-team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.page-about .about-team__roles {
  display: grid;
  gap: 14px;
  margin: 24px 0 32px;
  padding: 0;
  list-style: none;
}

.page-about .about-team__role {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  padding: 22px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent-alt);
  transition: transform var(--transition), background var(--transition);
}

.page-about .about-team__role:hover,
.page-about .about-team__role:focus-within {
  background: rgba(17, 24, 38, 0.95);
  transform: translateX(4px);
}

.page-about .about-team__role-num {
  padding-top: 2px;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  color: var(--color-accent);
}

.page-about .about-team__role-title {
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
}

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

.page-about .about-team__visual {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-about .about-team__visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-about .about-team__note {
  padding-right: 12px;
  border-right: 3px solid var(--color-accent);
  font-size: 14px;
  line-height: 1.6;
  text-align: right;
  color: var(--color-text-muted);
}

.page-about .about-ecosystem {
  padding-top: 72px;
  padding-bottom: 72px;
}

.page-about .about-ecosystem__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 36px;
}

.page-about .about-ecosystem__card {
  position: relative;
  padding: 28px 24px 24px;
  background: #0c1118;
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.page-about .about-ecosystem__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.08), transparent 45%);
  opacity: 0;
  transition: opacity var(--transition);
}

.page-about .about-ecosystem__card:hover,
.page-about .about-ecosystem__card:focus-within {
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.page-about .about-ecosystem__card:hover::before,
.page-about .about-ecosystem__card:focus-within::before {
  opacity: 1;
}

.page-about .about-ecosystem__card-index {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 900;
  color: var(--color-bg);
  background: var(--color-accent);
}

.page-about .about-ecosystem__card-title {
  position: relative;
  z-index: 1;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
}

.page-about .about-ecosystem__card p {
  position: relative;
  z-index: 1;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-about .about-ecosystem__card-tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .about-ecosystem__visual {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 36px;
}

.page-about .about-ecosystem__visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-about .about-ecosystem__note {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-about .about-trust {
  position: relative;
  padding-top: 72px;
  padding-bottom: 80px;
  background:
    linear-gradient(180deg, rgba(191, 0, 255, 0.08), transparent 40%),
    var(--color-bg);
}

.page-about .about-trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 36px;
}

.page-about .about-trust__card {
  position: relative;
  padding: 26px 22px 26px 36px;
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.7);
}

.page-about .about-trust__card::before {
  content: "";
  position: absolute;
  top: 26px;
  bottom: 26px;
  left: 12px;
  width: 3px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-accent-alt));
}

.page-about .about-trust__card-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
  color: var(--color-accent);
}

.page-about .about-trust__card-title {
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
}

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

.page-about .about-trust__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.page-about .image-frame {
  padding: 0;
}

.page-about .image-frame img {
  display: block;
  max-width: 100%;
  height: auto;
}

@media (min-width: 768px) {
  .page-about .about-hero {
    padding-top: 44px;
  }

  .page-about .about-hero__code {
    display: inline-block;
  }

  .page-about .about-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-about .about-hero__panel {
    grid-template-columns: 1fr;
    margin-top: 0;
  }

  .page-about .about-hero__stat--wide {
    grid-column: auto;
  }

  .page-about .about-origin__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-about .about-origin__facts {
    grid-template-columns: 1fr;
  }

  .page-about .about-timeline {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), 0 100%);
  }

  .page-about .about-timeline__layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.6fr);
    gap: 56px;
    align-items: start;
  }

  .page-about .about-timeline__img {
    max-height: 540px;
  }

  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
    gap: 56px;
    align-items: start;
  }

  .page-about .about-ecosystem__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-about .about-ecosystem__visual {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.5fr);
    align-items: center;
    gap: 24px;
  }

  .page-about .about-ecosystem__note {
    padding-bottom: 0;
    padding-left: 16px;
    border-bottom: 0;
    border-left: 3px solid var(--color-accent);
  }

  .page-about .about-trust__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (min-width: 1024px) {
  .page-about .about-hero__lead {
    font-size: 18px;
  }

  .page-about .about-hero__panel {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about .about-hero__stat--wide {
    grid-column: 1 / -1;
  }

  .page-about .about-timeline__head,
  .page-about .about-trust__head {
    max-width: 720px;
  }

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