.page-about {
  --about-mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  --about-line: rgba(157, 0, 255, 0.4);
  --about-line-soft: rgba(157, 0, 255, 0.16);
  --about-grid: rgba(176, 184, 212, 0.07);
  --about-glow-green: rgba(57, 255, 20, 0.3);
  position: relative;
  background: var(--bg-deep);
  color: var(--text-primary);
  overflow-x: hidden;
}

.about-hero {
  position: relative;
  padding: 64px 0 56px;
  background: linear-gradient(160deg, #0B1026 0%, #1A1F3D 58%, #10142e 100%);
  border-bottom: 1px solid var(--about-line);
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.about-hero-inner {
  position: relative;
  z-index: 1;
}

.about-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.about-hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--about-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--about-grid) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 72% 40%, #000 5%, transparent 68%);
  mask-image: radial-gradient(ellipse at 72% 40%, #000 5%, transparent 68%);
}

.about-pagoda {
  position: absolute;
  right: -26px;
  bottom: -18px;
  width: 320px;
  height: 260px;
  opacity: 0.9;
}

.about-hero .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.about-hero .breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

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

.about-hero .breadcrumb span[aria-current="page"] {
  color: var(--text-primary);
}

.about-kicker {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  font-family: var(--about-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
}

.about-kicker::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--about-glow-green);
}

.about-hero h1 {
  font-size: clamp(1.85rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 680px;
  margin: 0;
}

.about-hero h1 em {
  display: block;
  font-style: normal;
  color: var(--accent);
  font-weight: 800;
}

.about-hero-lead {
  margin-top: 18px;
  max-width: 560px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 40px;
  max-width: 720px;
}

.about-hero-stat {
  padding: 14px 16px;
  background: rgba(26, 31, 61, 0.72);
  border-left: 2px solid var(--accent);
  box-shadow: 0 0 0 1px rgba(157, 0, 255, 0.1);
}

.about-hero-stat dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.about-hero-stat dd {
  margin: 0;
  font-family: var(--about-mono);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.about-hero-sync {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--about-line-soft);
  max-width: 560px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--about-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.about-hero-sync::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--about-glow-green);
}

.about-story {
  padding: 72px 0 48px;
}

.about-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: center;
}

.about-index {
  margin: 0;
  font-family: var(--about-mono);
  font-size: 0.86rem;
  color: var(--accent-purple);
  letter-spacing: 0.2em;
}

.about-eyebrow {
  margin: 10px 0 14px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-secondary);
}

.about-story h2,
.about-section-head h2,
.about-metrics h2,
.about-team h2 {
  margin: 0 0 18px;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.about-story-copy p {
  margin: 0 0 16px;
  color: var(--text-secondary);
  line-height: 1.85;
  font-size: 0.98rem;
}

.about-story-copy p:first-of-type {
  color: var(--text-primary);
  font-size: 1.08rem;
}

.about-story-media {
  margin: 0;
  border: 1px solid var(--about-line-soft);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.about-story-media img,
.about-timeline-media img,
.about-team-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.about-timeline-section {
  padding: 60px 0 64px;
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(26, 31, 61, 0.45) 30%, transparent 100%);
}

.about-section-head {
  margin-bottom: 48px;
  max-width: 560px;
}

.about-section-head > p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.75;
}

.about-timeline {
  position: relative;
}

.about-timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent) 0%, var(--accent-purple) 55%, rgba(157, 0, 255, 0.1) 100%);
  opacity: 0.7;
}

.about-timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  column-gap: 16px;
  margin-bottom: 40px;
}

.about-timeline-item::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 14px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(57, 255, 20, 0.1), 0 0 16px var(--about-glow-green);
}

.about-timeline-year {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--about-mono);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: 8px;
}

.about-timeline-card {
  grid-column: 2;
  grid-row: 2;
  background: var(--bg-panel);
  border: 1px solid var(--about-line-soft);
  border-right: 3px solid var(--accent-purple);
  padding: 20px 22px;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.about-timeline-card h3 {
  margin: 0 0 9px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary);
}

.about-timeline-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.78;
}

.about-timeline-item:hover .about-timeline-card,
.about-timeline-item:focus-within .about-timeline-card {
  border-right-color: var(--accent);
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.12);
  transform: translateX(4px);
}

.about-timeline-media {
  margin: 12px 0 0;
  border: 1px solid var(--about-line-soft);
}

.about-metrics {
  padding: 64px 0;
}

.about-metrics-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 42px;
}

.about-metric-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--about-line-soft);
  padding: 28px 24px 24px;
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.about-metric-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-purple));
  opacity: 0.6;
}

.about-metric-card:hover,
.about-metric-card:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.1);
}

.about-metric-num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--about-mono);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  text-shadow: 0 0 20px rgba(57, 255, 20, 0.25);
}

.about-metric-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  font-weight: 700;
}

.about-metric-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

.about-metric-detail {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed rgba(157, 0, 255, 0.3);
  font-family: var(--about-mono);
  font-size: 0.76rem;
  color: var(--text-secondary);
  opacity: 0.45;
  transition: opacity 0.2s var(--ease), color 0.2s var(--ease);
}

.about-metric-card:hover .about-metric-detail,
.about-metric-card:focus-within .about-metric-detail {
  opacity: 1;
  color: var(--accent);
}

.about-data-panel {
  margin-top: 40px;
  padding: 24px 26px;
  background: linear-gradient(135deg, rgba(26, 31, 61, 0.9), rgba(11, 16, 38, 0.9));
  border: 1px solid var(--about-line-soft);
  border-left: 3px solid var(--accent-purple);
}

.about-data-panel-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-family: var(--about-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.about-data-panel-top::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--about-glow-green);
}

.about-data-panel-tag {
  margin-left: auto;
  padding: 3px 10px;
  background: rgba(157, 0, 255, 0.2);
  color: var(--text-primary);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.about-data-panel p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.85;
  font-size: 0.96rem;
}

.about-change-card {
  margin-top: 24px;
  padding: 24px 26px;
  border: 1px dashed rgba(157, 0, 255, 0.35);
  background: rgba(26, 31, 61, 0.25);
}

.about-change-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-purple);
}

.about-change-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.85;
}

.about-team {
  padding: 64px 0 48px;
}

.about-team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.about-team-media {
  grid-row: 2;
  margin: 0;
  border: 1px solid var(--about-line-soft);
}

.about-team-copy {
  grid-row: 1;
}

.about-team-copy p {
  margin: 0 0 15px;
  color: var(--text-secondary);
  line-height: 1.85;
  font-size: 0.98rem;
}

.about-team-copy p:first-of-type {
  color: var(--text-primary);
}

.about-team-contact {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--about-line-soft);
  display: grid;
  gap: 5px;
  font-family: var(--about-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-outro {
  padding: 72px 0;
  border-top: 1px solid var(--about-line-soft);
  background: linear-gradient(135deg, rgba(26, 31, 61, 0.5), transparent);
  text-align: center;
}

.about-outro h2 {
  margin: 0 0 14px;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 800;
  line-height: 1.25;
}

.about-outro p {
  max-width: 480px;
  margin: 0 auto 30px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.about-outro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

@media (min-width: 640px) {
  .about-hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .about-story-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 60px;
  }

  .about-timeline-item {
    grid-template-columns: 130px 48px minmax(0, 1fr);
    column-gap: 0;
    margin-bottom: 36px;
  }

  .about-timeline-item::before {
    left: 148px;
  }

  .about-timeline::before {
    left: 153px;
  }

  .about-timeline-year {
    grid-column: 1;
    grid-row: 1;
    text-align: right;
    padding-right: 24px;
    padding-top: 10px;
    margin-bottom: 0;
  }

  .about-timeline-card {
    grid-column: 3;
    grid-row: 1;
  }

  .about-metrics-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .about-team-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 60px;
  }

  .about-team-media {
    grid-row: 1;
    grid-column: 1;
  }

  .about-team-copy {
    grid-row: 1;
    grid-column: 2;
  }
}