.page-about {
  --about-gutter: 24px;
  --about-card-radius: 26px;
  --about-line-muted: rgba(200, 208, 216, 0.18);
}

.page-about .about-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  padding: var(--space-5) 0 var(--space-6);
  border-radius: 0;
  background:
    radial-gradient(circle at 90% 20%, rgba(91, 155, 213, 0.14), transparent 42%),
    linear-gradient(115deg, transparent 0 45%, rgba(0, 255, 136, 0.04) 45% 46%, transparent 46%);
}

.page-about .about-hero-mark {
  display: block;
  margin-bottom: var(--space-3);
}

.page-about .about-hero-kicker {
  margin-bottom: var(--space-3);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--cool-gray);
  text-transform: uppercase;
}

.page-about .about-hero h1 {
  font-size: clamp(28px, 5.2vw, 44px);
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
}

.page-about .about-hero-lead {
  margin-top: var(--space-4);
  font-size: 17px;
  color: var(--metal-silver);
  max-width: 30em;
}

.page-about .about-hero-desc {
  margin-top: var(--space-3);
  color: var(--cool-gray);
  max-width: 34em;
}

.page-about .about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-about .about-hero-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.page-about .about-mission-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-about .about-mission-card {
  padding: var(--space-5);
}

.page-about .about-mission-card h3 {
  font-size: 20px;
  margin-top: var(--space-3);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.page-about .about-mission-card p {
  color: var(--metal-silver);
  margin: 0;
}

.page-about .about-timeline {
  position: relative;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 5px;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--neon-green) 12%, var(--neon-green) 88%, transparent);
}

.page-about .about-timeline-item {
  position: relative;
  margin-bottom: var(--space-5);
  padding-left: 34px;
}

.page-about .about-timeline-node {
  position: absolute;
  top: 28px;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.14);
  transition: box-shadow var(--transition-fast);
}

.page-about .about-timeline-item:hover .about-timeline-node {
  box-shadow: 0 0 0 7px rgba(0, 255, 136, 0.22);
}

.page-about .about-timeline-card {
  padding: var(--space-4);
  border: 1px solid rgba(200, 208, 216, 0.14);
  border-radius: var(--radius-lg);
}

.page-about .about-timeline-meta {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-2);
}

.page-about .about-timeline-card h3 {
  font-size: 19px;
  margin: 0 0 var(--space-2);
  line-height: 1.3;
}

.page-about .about-timeline-card p {
  margin: 0;
  color: var(--metal-silver);
}

.page-about .about-version-tip {
  display: inline-block;
  margin-top: var(--space-2);
  color: var(--neon-green);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: var(--radius-pill);
  padding: 2px 10px;
  background: rgba(0, 255, 136, 0.06);
}

.page-about .about-coverage-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-about .about-stat-card {
  background: var(--deep-navy);
  border: 1px solid var(--about-line-muted);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.page-about .about-stat-num {
  display: block;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--neon-green);
}

.page-about .about-stat-label {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: 13px;
  color: var(--cool-gray);
}

.page-about .about-coverage-map {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(200, 208, 216, 0.14);
  margin-bottom: var(--space-4);
}

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

.page-about .about-map-hotspot {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-about .about-map-hotspot-eu { top: 25%; left: 42%; }
.page-about .about-map-hotspot-sa { top: 62%; left: 22%; }
.page-about .about-map-hotspot-asia { top: 36%; left: 68%; }
.page-about .about-map-hotspot-af { top: 58%; left: 54%; }

.page-about .about-map-pin {
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50% 50% 50% 0;
  background: var(--neon-green);
  transform: rotate(-45deg);
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.55);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-about .about-map-hotspot:hover .about-map-pin,
.page-about .about-map-hotspot:focus-within .about-map-pin {
  transform: rotate(-45deg) scale(1.3);
  box-shadow: 0 0 16px rgba(0, 255, 136, 0.8);
}

.page-about .about-map-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(6, 16, 24, 0.86);
  border: 1px solid rgba(0, 255, 136, 0.25);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  font-size: 12px;
  color: var(--ice-white);
  white-space: nowrap;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.page-about .about-map-hotspot:hover .about-map-label,
.page-about .about-map-hotspot:focus-within .about-map-label {
  border-color: var(--neon-green);
  background: var(--night-blue);
}

.page-about .about-map-num {
  color: var(--neon-green);
}

.page-about .about-coverage-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.page-about .about-note-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(11, 29, 46, 0.6);
  border: 1px solid var(--about-line-muted);
  border-radius: var(--radius-md);
}

.page-about .about-note-item p {
  margin: 0;
  font-size: 14px;
  color: var(--metal-silver);
}

.page-about .about-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
}

.page-about .about-dot-green { background: var(--neon-green); }
.page-about .about-dot-blue { background: var(--sky-blue); }
.page-about .about-dot-silver { background: var(--metal-silver); }

.page-about .about-trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-about .about-trust-card {
  padding: var(--space-4);
}

.page-about .about-trust-card h3 {
  font-size: 19px;
  margin: var(--space-3) 0 var(--space-2);
}

.page-about .about-trust-card p {
  margin: 0;
  color: var(--metal-silver);
}

.page-about .about-trust-card .mono-value {
  font-size: 16px;
  color: var(--neon-green);
}

.page-about .about-team-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.page-about .about-team-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.page-about .about-team-card {
  padding: var(--space-4);
  border-left: 3px solid var(--neon-green);
  margin-bottom: var(--space-3);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.page-about .about-team-card:hover,
.page-about .about-team-card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--neon-green);
}

.page-about .about-team-card h3 {
  font-size: 18px;
  margin: var(--space-2) 0;
}

.page-about .about-team-card p {
  margin: 0;
  color: var(--metal-silver);
  font-size: 15px;
}

.page-about .about-explore-panel {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  border: 1px solid var(--about-line-muted);
  border-radius: var(--radius-xl);
}

.page-about .about-explore-panel .section-title {
  margin-top: var(--space-3);
}

.page-about .about-explore-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

@media (min-width: 700px) {
  .page-about .about-explore-links {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-3);
  }
}

@media (min-width: 900px) {
  .page-about .about-hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: var(--space-6);
    min-height: 480px;
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

  .page-about .about-mission-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }

  .page-about .about-timeline {
    padding-top: var(--space-4);
  }

  .page-about .about-timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .page-about .about-timeline-item {
    width: 50%;
    margin-left: 0;
    padding-left: 0;
    padding-right: var(--space-6);
  }

  .page-about .about-timeline-item:nth-child(even) {
    left: 50%;
    padding-left: var(--space-6);
    padding-right: 0;
  }

  .page-about .about-timeline-item:nth-child(odd) .about-timeline-node {
    left: auto;
    right: -6px;
  }

  .page-about .about-timeline-item:nth-child(even) .about-timeline-node {
    left: -6px;
    right: auto;
  }

  .page-about .about-version-tip {
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .page-about .about-timeline-item:hover .about-version-tip,
  .page-about .about-timeline-item:focus-within .about-version-tip {
    opacity: 1;
    transform: translateY(0);
  }

  .page-about .about-coverage-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-about .about-map-tip {
    opacity: 0;
    transform: translateX(4px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
  }

  .page-about .about-map-hotspot:hover .about-map-tip,
  .page-about .about-map-hotspot:focus-within .about-map-tip {
    opacity: 1;
    transform: translateX(0);
  }

  .page-about .about-coverage-notes {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-about .about-team-wrap {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}