.page-about {
  --about-shadow-card: 6px 6px 0 rgba(10, 22, 51, 0.85);
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
}

.page-about .about-hero-media {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.page-about .about-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-about .about-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-about .about-hero-file {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 4px;
}

.page-about .about-hero-file-num {
  font-size: 44px;
  line-height: 1;
  font-weight: 700;
  color: var(--color-accent-green);
  letter-spacing: -2px;
}

.page-about .about-hero-title {
  font-size: 28px;
  line-height: 1.28;
  font-weight: 800;
  margin: 14px 0 18px;
  letter-spacing: -0.5px;
  color: var(--color-text-invert);
}

.page-about .about-hero-lead {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 14px;
}

.page-about .about-hero-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 24px;
}

.page-about .about-hero-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 24px;
}

.page-about .about-hero-stat {
  padding: 12px;
  border-left: 3px solid var(--color-accent-green);
  background: rgba(255, 255, 255, 0.04);
}

.page-about .about-hero-stat-num {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-accent-green);
  line-height: 1.2;
}

.page-about .about-hero-stat-label {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 4px;
}

.page-about .about-section-head {
  margin-bottom: 36px;
}

.page-about .about-section-head .section-title {
  font-size: 32px;
  line-height: 1.2;
  font-weight: 900;
  margin: 12px 0;
  color: var(--color-text);
}

.page-about .about-section-head .section-desc {
  font-size: 15px;
  color: rgba(26, 26, 26, 0.65);
  max-width: 640px;
  line-height: 1.7;
  margin: 0;
}

.page-about .about-section-head .section-desc--light {
  color: rgba(255, 255, 255, 0.7);
}

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

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent-green) 0%, var(--color-primary) 100%);
}

.page-about .about-timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 32px;
}

.page-about .about-timeline-item:last-child {
  margin-bottom: 0;
}

.page-about .about-timeline-marker {
  flex: 0 0 22px;
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.page-about .about-timeline-dot {
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent-green);
  border: 3px solid var(--color-bg-light);
  box-shadow: 0 0 0 2px var(--color-primary);
  transition: transform 0.2s ease;
}

.page-about .about-timeline-dot:hover {
  transform: scale(1.25);
}

.page-about .about-timeline-card {
  flex: 1;
  min-width: 0;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  box-shadow: 4px 4px 0 rgba(10, 22, 51, 0.75);
  padding: 18px 16px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-timeline-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent-green);
  box-shadow: var(--about-shadow-card);
}

.page-about .about-timeline-year {
  display: inline-block;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-accent-orange);
  margin-bottom: 6px;
  letter-spacing: 1px;
}

.page-about .about-timeline-card-title {
  font-size: 18px;
  font-weight: 800;
  margin: 4px 0 8px;
  color: var(--color-text);
}

.page-about .about-timeline-card-text {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(26, 26, 26, 0.7);
  margin: 0;
}

.page-about .about-milestone-media {
  margin-top: 40px;
  text-align: center;
}

.page-about .about-milestone-media img {
  max-width: 100%;
  height: auto;
  border: 4px solid var(--color-primary);
  box-shadow: var(--about-shadow-card);
}

.page-about .about-milestone-caption {
  margin-top: 12px;
  font-size: 13px;
  color: rgba(26, 26, 26, 0.55);
}

.page-about .about-capability-grid {
  display: grid;
  gap: 28px;
}

.page-about .about-capability-chart {
  padding: 20px 16px;
  border: 3px solid var(--color-primary);
  border-radius: 4px;
  box-shadow: var(--about-shadow-card);
}

.page-about .about-capability-item {
  margin-bottom: 18px;
}

.page-about .about-capability-item:last-child {
  margin-bottom: 0;
}

.page-about .about-capability-item-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.page-about .about-capability-item-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}

.page-about .about-capability-item-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}

.page-about .about-capability-bar {
  margin-top: 6px;
  height: 10px;
  border: 2px solid var(--color-primary);
  background: var(--color-bg-light);
  overflow: hidden;
}

.page-about .about-capability-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent-green), #7dffc4);
}

.page-about .about-capability-fill--100 {
  width: 100%;
}

.page-about .about-capability-fill--95 {
  width: 95%;
}

.page-about .about-capability-fill--90 {
  width: 90%;
}

.page-about .about-capability-fill--75 {
  width: 75%;
}

.page-about .about-capability-detail {
  background: var(--color-bg-light);
  border-top: 4px solid var(--color-accent-green);
  padding: 24px 20px;
  box-shadow: 6px 6px 0 rgba(10, 22, 51, 0.75);
}

.page-about .about-capability-detail-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--color-text);
}

.page-about .about-capability-detail-text {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.72);
  margin-bottom: 18px;
}

.page-about .about-capability-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-about .about-capability-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
  color: var(--color-text);
}

.page-about .about-capability-list-item:last-child {
  margin-bottom: 0;
}

.page-about .about-team-grid {
  display: grid;
  gap: 32px;
}

.page-about .about-team-media img {
  max-width: 100%;
  height: auto;
  border: 4px solid var(--color-primary);
  box-shadow: 8px 8px 0 rgba(10, 22, 51, 0.85);
  transform: rotate(-1deg);
}

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

.page-about .about-team-feature {
  border-left: 3px solid var(--color-accent-green);
  padding: 12px;
  background: var(--color-bg-light);
  border-top: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}

.page-about .about-team-feature-num {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.page-about .about-team-feature-label {
  display: block;
  font-size: 12px;
  color: rgba(26, 26, 26, 0.65);
  margin-top: 4px;
}

.page-about .about-team-qualification {
  grid-column: 1 / -1;
  margin-top: 12px;
}

.page-about .about-team-qualification-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(26, 26, 26, 0.1);
}

.page-about .about-team-qualification-item:last-child {
  border-bottom: none;
}

.page-about .about-team-qualification-icon {
  color: var(--color-accent-orange);
  font-size: 14px;
  margin-top: 4px;
}

.page-about .about-team-qualification-title {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--color-text);
}

.page-about .about-team-qualification-text {
  font-size: 13px;
  color: rgba(26, 26, 26, 0.65);
  line-height: 1.6;
  margin: 0;
}

.page-about .about-users .section-title {
  color: var(--color-text-invert);
}

.page-about .about-users-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}

.page-about .about-users-stat {
  text-align: left;
  padding: 18px 14px;
  border: 2px solid var(--color-primary);
  border-bottom: 4px solid var(--color-accent-green);
}

.page-about .about-users-stat-num {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.page-about .about-users-stat-label {
  display: block;
  font-size: 12px;
  color: rgba(26, 26, 26, 0.65);
  margin-top: 4px;
}

.page-about .about-users-feedback {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.page-about .about-users-feedback-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-about .about-users-feedback-card:hover {
  border-color: var(--color-accent-green);
  background: rgba(255, 255, 255, 0.08);
}

.page-about .about-users-feedback-text {
  font-size: 15px;
  font-weight: 700;
  margin: 0;
  color: var(--color-text-invert);
}

.page-about .about-users-summary {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 28px;
}

.page-about .about-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 768px) {
  .page-about .about-hero-inner {
    grid-template-columns: 240px 1fr;
    gap: 48px;
    align-items: start;
    padding: 32px 0 0;
  }

  .page-about .about-hero-file {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .page-about .about-hero-file-num {
    font-size: 64px;
  }

  .page-about .about-hero-title {
    font-size: 44px;
    line-height: 1.2;
  }

  .page-about .about-hero-lead {
    font-size: 19px;
  }

  .page-about .about-hero-desc {
    font-size: 15px;
    max-width: 720px;
  }

  .page-about .about-hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .page-about .about-hero-stat {
    padding: 16px;
  }

  .page-about .about-hero-stat-num {
    font-size: 30px;
  }

  .page-about .about-section-head .section-title {
    font-size: 40px;
  }

  .page-about .about-timeline-item {
    gap: 32px;
    margin-bottom: 44px;
  }

  .page-about .about-timeline-card {
    padding: 24px 28px;
  }

  .page-about .about-timeline-year {
    font-size: 26px;
  }

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

  .page-about .about-capability-chart {
    padding: 28px 24px;
  }

  .page-about .about-capability-detail {
    padding: 28px 24px;
  }

  .page-about .about-team-grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
    align-items: start;
  }

  .page-about .about-team-body {
    gap: 16px;
  }

  .page-about .about-users-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

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

  .page-about .about-cta {
    gap: 16px;
  }
}