.page-about {
  background-color: var(--color-bg);
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.page-about .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 18px 20px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

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

.page-about .breadcrumb-sep {
  color: var(--color-border);
}

.page-about .breadcrumb-current {
  color: var(--color-accent);
}

.page-about .about-hero {
  position: relative;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 48px 20px 56px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  background:
    linear-gradient(rgba(42, 52, 71, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 52, 71, 0.25) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-about .about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-blue) 40%, transparent);
  opacity: 0.8;
}

.page-about .about-hero::after {
  content: '';
  position: absolute;
  right: 12px;
  top: 12px;
  width: 72px;
  height: 72px;
  border-right: 1px solid var(--color-accent);
  border-top: 1px solid var(--color-accent);
  opacity: 0.3;
  pointer-events: none;
}

.page-about .about-hero-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.page-about .kicker-dash {
  width: 28px;
  height: 2px;
  background: var(--color-accent);
  transform: skew(-20deg);
  flex-shrink: 0;
}

.page-about .about-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(32px, 7vw, 64px);
  line-height: 1.08;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
  transform: skew(-2deg);
}

.page-about .about-hero h1 .hero-title-break {
  color: var(--color-accent);
}

.page-about .about-hero-lead {
  margin: 0 0 28px;
  max-width: 540px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

.page-about .about-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-about .hero-stat-box {
  flex: 1 1 140px;
  background: rgba(20, 26, 46, 0.9);
  border: 1px solid var(--color-border);
  padding: 16px 14px;
  transition: border-color var(--transition-fast);
}

.page-about .hero-stat-box:hover {
  border-color: var(--color-accent);
}

.page-about .hero-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.page-about .hero-stat-num span {
  font-size: 16px;
}

.page-about .hero-stat-label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}

.page-about .about-hero-visual {
  position: relative;
}

.page-about .about-visual-frame {
  position: relative;
  padding: 10px;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
}

.page-about .about-visual-frame::after {
  content: '';
  position: absolute;
  top: 18px;
  left: 18px;
  right: 18px;
  bottom: 18px;
  border: 1px solid rgba(0, 255, 102, 0.45);
  pointer-events: none;
  z-index: 2;
}

.page-about .about-visual-frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.page-about .about-visual-tag {
  position: absolute;
  bottom: 4px;
  right: 4px;
  z-index: 3;
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 10px;
  transform: skew(-8deg);
}

.page-about .about-section {
  position: relative;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 72px 20px 32px;
}

.page-about .section-head {
  position: relative;
  margin-bottom: 40px;
  padding-top: 8px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.page-about .section-index {
  position: absolute;
  top: -14px;
  right: 0;
  font-family: var(--font-mono);
  font-size: clamp(72px, 14vw, 150px);
  font-weight: 800;
  line-height: 0.8;
  color: #232D45;
  -webkit-text-stroke: 1px #2A3447;
  pointer-events: none;
  user-select: none;
}

.page-about .section-head-text {
  position: relative;
  z-index: 1;
  padding-right: 70px;
}

.page-about .section-title {
  margin: 0 0 8px;
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
  transform: skew(-2deg);
}

.page-about .section-sub {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.page-about .about-mission-body {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-about .about-mission-statement p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
}

.page-about .about-mission-statement p:first-child {
  font-size: 17px;
  color: #E6EAF2;
  line-height: 1.85;
}

.page-about .about-mission-statement p:last-child {
  margin-bottom: 0;
}

.page-about .about-mission-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-about .pillar-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-left: 2px solid var(--color-accent);
  padding: 18px 16px;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.page-about .pillar-item:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-accent);
  transform: translateX(4px);
}

.page-about .pillar-item:nth-child(2) {
  border-left-color: var(--color-accent-blue);
}

.page-about .pillar-index {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
  flex-shrink: 0;
}

.page-about .pillar-item:nth-child(2) .pillar-index {
  color: var(--color-accent-blue);
}

.page-about .pillar-text h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
}

.page-about .pillar-text p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

.page-about .about-timeline-layout {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-about .about-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-about .timeline-item {
  position: relative;
  padding-left: 30px;
  padding-bottom: 30px;
  border-left: 1px solid var(--color-border);
}

.page-about .timeline-item:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-about .timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 2px;
  width: 9px;
  height: 9px;
  background: var(--color-accent);
  transform: rotate(45deg);
  box-shadow: 0 0 8px rgba(0, 255, 102, 0.6);
  transition: box-shadow var(--transition-fast);
}

.page-about .timeline-item:hover::before {
  box-shadow: 0 0 16px var(--color-accent);
}

.page-about .timeline-year {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.page-about .timeline-event {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  padding: 14px 16px;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.page-about .timeline-item:hover .timeline-event {
  border-color: var(--color-accent);
  background: var(--color-bg-hover);
}

.page-about .timeline-event h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
}

.page-about .timeline-event p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

.page-about .about-timeline-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-about .timeline-side-frame {
  border: 1px solid var(--color-border);
  background: var(--color-bg-panel);
  padding: 8px;
}

.page-about .timeline-side-frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .timeline-side-caption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-align: right;
}

.page-about .about-team-layout {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-about .about-team-image {
  border: 1px solid var(--color-border);
  background: var(--color-bg-panel);
  padding: 8px;
}

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

.page-about .about-team-groups {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-about .team-group {
  border: 1px dashed #3A4A6A;
  background: rgba(20, 26, 46, 0.6);
  padding: 20px;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.page-about .team-group:hover {
  border-color: var(--color-accent-blue);
  background: rgba(0, 191, 255, 0.06);
}

.page-about .team-group-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.page-about .team-group-code {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 24px;
  background: var(--color-bg-hover);
  color: var(--color-accent);
  padding: 8px 12px;
  transform: skew(-8deg);
  display: inline-block;
}

.page-about .team-group-title h3 {
  margin: 0;
  font-size: 18px;
  color: var(--color-text);
}

.page-about .team-group-size {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-accent-blue);
  letter-spacing: 0.08em;
}

.page-about .team-group-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-about .team-group-list li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.6;
}

.page-about .team-group-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--color-accent);
  transform: rotate(45deg);
}

.page-about .team-total {
  display: flex;
  align-items: center;
  gap: 18px;
  background: rgba(0, 255, 102, 0.07);
  border: 1px solid rgba(0, 255, 102, 0.5);
  padding: 20px 22px;
}

.page-about .team-total-num {
  font-family: var(--font-mono);
  font-size: 52px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
}

.page-about .team-total-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-about .team-total-text strong {
  font-size: 16px;
  color: var(--color-text);
}

.page-about .team-total-text span {
  font-size: 13px;
  color: var(--color-text-muted);
}

.page-about .about-tech-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-about .tech-card {
  position: relative;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  padding: 26px 20px 20px;
  overflow: hidden;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.page-about .tech-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  background: var(--color-accent);
  transform: scaleX(0.35);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.page-about .tech-card:nth-child(even)::before {
  background: var(--color-accent-blue);
}

.page-about .tech-card:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-hover);
}

.page-about .tech-card:hover::before {
  transform: scaleX(1);
}

.page-about .tech-card-key {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--color-accent-blue);
  text-transform: uppercase;
}

.page-about .tech-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
}

.page-about .tech-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
}

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

.page-about .about-outro {
  position: relative;
  text-align: center;
  padding: 72px 20px 80px;
  margin-top: 48px;
  background: #0F1424;
  border-top: 1px solid var(--color-border);
}

.page-about .about-outro::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-blue) 50%, transparent 100%);
}

.page-about .about-outro-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-about .about-outro h2 {
  margin: 0 auto 28px;
  max-width: 500px;
  font-size: clamp(24px, 4.5vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
}

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

@media (min-width: 768px) {
  .page-about .about-mission-pillars {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-about .about-timeline-layout {
    display: grid;
    grid-template-columns: 1fr 240px;
    gap: 36px;
  }

  .page-about .timeline-item {
    padding-left: 36px;
  }

  .page-about .timeline-item {
    display: grid;
    grid-template-columns: 110px 1fr;
    column-gap: 18px;
  }

  .page-about .timeline-year {
    margin: 0;
    padding-top: 18px;
  }

  .page-about .about-timeline-side {
    position: sticky;
    top: 88px;
    align-self: start;
  }

  .page-about .about-team-groups {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .page-about .team-total {
    grid-column: 1 / -1;
  }

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

@media (min-width: 960px) {
  .page-about .about-hero {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 48px;
    align-items: center;
    padding: 64px 20px 80px;
  }

  .page-about .about-hero-copy {
    order: 1;
  }

  .page-about .about-hero-visual {
    order: 2;
  }

  .page-about .about-mission-body {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-about .about-section {
    padding-top: 88px;
  }

  .page-about .about-team-layout {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 36px;
    align-items: center;
  }
}