.page-about {
  --about-ink: #0a0e27;
  --about-ink-soft: #0d1730;
  --about-ink-green: #102a1f;
  --about-accent: #39ff88;
  --about-accent-dim: rgba(57, 255, 136, 0.14);
  --about-orange: #ff6a00;
  --about-orange-dim: rgba(255, 106, 0, 0.12);
  --about-text: #e8f0ff;
  --about-muted: #a0b0cc;
  --about-line: rgba(57, 255, 136, 0.22);
  --about-font-num: "Roboto Mono", "JetBrains Mono", SFMono-Regular, Consolas, monospace;
  background: var(--bg-primary);
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
  padding-bottom: 80px;
}

.page-about .breadcrumbs {
  max-width: var(--container);
  margin: 0 auto;
  padding: 110px 24px 0;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-about .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--text-secondary);
}

.page-about .breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-about .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  color: var(--text-secondary);
  opacity: 0.6;
}

.page-about .breadcrumbs__link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-about .breadcrumbs__link:hover,
.page-about .breadcrumbs__link:focus-visible {
  color: var(--accent-green);
}

.page-about .section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent-green);
  text-transform: uppercase;
}

.page-about .section-tag::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--accent-green);
  box-shadow: 0 0 8px rgba(57, 255, 136, 0.5);
}

.page-about .about-hero {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px 24px 30px;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: 40px;
  right: 0;
  width: 420px;
  height: 320px;
  background:
    linear-gradient(115deg, transparent 0%, transparent 38%, rgba(57, 255, 136, 0.07) 38%, rgba(57, 255, 136, 0.07) 42%, transparent 42%),
    linear-gradient(205deg, transparent 0%, transparent 54%, rgba(255, 106, 0, 0.06) 54%, rgba(255, 106, 0, 0.06) 58%, transparent 58%);
  pointer-events: none;
  z-index: 0;
}

.page-about .about-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-about .about-hero__flag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent-orange);
  background: var(--about-orange-dim);
  border: 1px solid rgba(255, 106, 0, 0.28);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.page-about .about-hero h1 {
  margin: 0;
  font-size: 38px;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.page-about .about-hero__subtitle {
  margin: 10px 0 0;
  font-size: 18px;
  font-weight: 500;
  color: var(--accent-green);
  letter-spacing: 0.04em;
}

.page-about .about-hero__lead {
  margin: 20px 0 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-secondary);
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-about .hero-stat {
  position: relative;
  background: var(--glass-card-bg, rgba(255, 255, 255, 0.07));
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 18px 16px 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.page-about .hero-stat:hover {
  transform: translateY(-3px);
  border-color: var(--border-green);
}

.page-about .hero-stat__num {
  display: block;
  font-family: var(--font-number);
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  color: var(--accent-green);
  letter-spacing: -0.02em;
}

.page-about .hero-stat:nth-child(2) .hero-stat__num {
  color: var(--accent-orange);
}

.page-about .hero-stat:nth-child(3) .hero-stat__num {
  color: var(--accent-green);
}

.page-about .hero-stat:nth-child(4) .hero-stat__num {
  color: var(--accent-data);
}

.page-about .hero-stat__label {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
}

.page-about .about-hero__motion {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-green), var(--accent-orange), transparent);
  opacity: 0.5;
  border-radius: 2px;
}

.page-about .about-story {
  position: relative;
  max-width: var(--container);
  margin: 60px auto 0;
  padding: 72px 24px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-about .about-story::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 100%;
  height: 80px;
  background: linear-gradient(115deg, transparent 0%, transparent 48%, rgba(57, 255, 136, 0.08) 48%, rgba(57, 255, 136, 0.08) 50%, transparent 50%);
  pointer-events: none;
}

.page-about .about-story__copy h2 {
  margin: 14px 0 18px;
  font-size: 26px;
  line-height: 1.4;
  color: var(--text-primary);
}

.page-about .about-story__copy p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-secondary);
}

.page-about .about-story__copy blockquote {
  margin: 24px 0;
  padding: 16px 18px;
  border-left: 3px solid var(--accent-orange);
  background: var(--about-orange-dim);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-primary);
  border-radius: 0 8px 8px 0;
}

.page-about .about-story__copy strong {
  color: var(--accent-green);
  font-weight: 500;
}

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

.page-about .about-story__frame {
  position: relative;
  z-index: 1;
  border-radius: 12px;
  overflow: hidden;
  background: var(--about-ink-soft);
  border: 1px solid var(--border-soft);
  transform: rotate(-1.5deg) translateX(6px);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  aspect-ratio: 8 / 5;
}

.page-about .about-story__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05) contrast(1.02);
}

.page-about .about-story__media .corner-block {
  position: absolute;
  right: -10px;
  bottom: -10px;
  width: 78px;
  height: 78px;
  background: linear-gradient(135deg, transparent 40%, rgba(255, 106, 0, 0.35) 40%, rgba(255, 106, 0, 0.35) 55%, transparent 55%);
  z-index: 0;
  border-radius: 6px;
}

.page-about .about-milestone,
.page-about .about-milestones {
  position: relative;
  margin: 70px auto 0;
  padding: 64px 24px 20px;
  background: linear-gradient(180deg, rgba(13, 23, 48, 0.4) 0%, rgba(16, 42, 31, 0.55) 50%, rgba(10, 14, 39, 0.35) 100%);
}

.page-about .about-milestones::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -4%;
  width: 108%;
  height: 90px;
  background: linear-gradient(115deg, transparent 0%, transparent 46%, rgba(57, 255, 136, 0.1) 46%, rgba(57, 255, 136, 0.1) 49%, transparent 49%);
  pointer-events: none;
}

.page-about .about-milestones::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: -4%;
  width: 108%;
  height: 90px;
  background: linear-gradient(295deg, transparent 0%, transparent 46%, rgba(57, 255, 136, 0.08) 46%, rgba(57, 255, 136, 0.08) 49%, transparent 49%);
  pointer-events: none;
}

.page-about .about-milestones__header {
  max-width: 420px;
}

.page-about .about-milestones__header h2 {
  margin: 14px 0 14px;
  font-size: 26px;
  line-height: 1.4;
  color: var(--text-primary);
}

.page-about .about-milestones__header p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-about .timeline {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  position: relative;
  max-width: 1200px;
}

.page-about .timeline__item {
  position: relative;
  padding: 0 0 32px 30px;
}

.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 14px rgba(57, 255, 136, 0.55);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-about .timeline__item:hover::before,
.page-about .timeline__item:focus-within::before {
  transform: scale(1.25);
  box-shadow: 0 0 22px rgba(57, 255, 136, 0.8);
}

.page-about .timeline__item::after {
  content: "";
  position: absolute;
  left: -4px;
  top: 16px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--accent-green), rgba(57, 255, 136, 0.08));
}

.page-about .timeline__item:last-child::after {
  display: none;
}

.page-about .timeline__year {
  display: inline-block;
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 17px;
  color: var(--accent-orange);
  background: rgba(255, 106, 0, 0.1);
  border: 1px solid rgba(255, 106, 0, 0.22);
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.page-about .timeline__card {
  margin-top: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 16px 18px;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-about .timeline__item:hover .timeline__card,
.page-about .timeline__item:focus-within .timeline__card {
  border-color: var(--border-green);
  background: rgba(14, 22, 45, 0.92);
}

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

.page-about .timeline__card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.page-about .about-technology {
  position: relative;
  max-width: var(--container);
  margin: 70px auto 0;
  padding: 30px 24px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-about .about-technology__head h2 {
  margin: 14px 0 16px;
  font-size: 26px;
  line-height: 1.4;
  color: var(--text-primary);
}

.page-about .about-technology__head p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}

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

.page-about .tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 22px 20px 20px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.page-about .tech-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-green), transparent 70%);
}

.page-about .tech-card:nth-child(2)::after {
  background: linear-gradient(90deg, var(--accent-orange), transparent 70%);
}

.page-about .tech-card:nth-child(3)::after {
  background: linear-gradient(90deg, var(--accent-data), transparent 70%);
}

.page-about .tech-card:nth-child(4)::after {
  background: linear-gradient(90deg, var(--accent-green), var(--accent-orange), transparent 75%);
}

.page-about .tech-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-green);
}

.page-about .tech-card__num {
  display: block;
  font-family: var(--font-number);
  font-size: 38px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--accent-green);
  margin-bottom: 12px;
}

.page-about .tech-card:nth-child(2) .tech-card__num {
  color: var(--accent-orange);
}

.page-about .tech-card:nth-child(3) .tech-card__num {
  color: var(--accent-data);
}

.page-about .tech-card:nth-child(4) .tech-card__num {
  color: var(--accent-green);
}

.page-about .tech-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--text-primary);
}

.page-about .tech-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
}

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

.page-about .about-technology__frame {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: var(--about-ink-soft);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-about .about-technology__frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-about .league-list {
  margin-top: 16px;
  background: rgba(16, 42, 31, 0.55);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--text-secondary);
  font-size: 14px;
}

.page-about .league-list summary {
  cursor: pointer;
  color: var(--accent-green);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.03em;
  user-select: none;
  transition: color var(--transition-fast);
}

.page-about .league-list summary:hover,
.page-about .league-list summary:focus-visible {
  color: var(--text-primary);
}

.page-about .league-list ul {
  margin: 14px 0 0;
  padding: 14px 0 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--border-soft);
}

.page-about .league-list li {
  background: rgba(57, 255, 136, 0.08);
  border: 1px solid rgba(57, 255, 136, 0.18);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  color: var(--text-primary);
}

.page-about .about-technology__bullets {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-about .tech-bullet {
  position: relative;
  padding-left: 18px;
}

.page-about .tech-bullet::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 6px;
  height: 6px;
  background: var(--accent-green);
  transform: rotate(45deg);
}

.page-about .tech-bullet:nth-child(2)::before {
  background: var(--accent-orange);
}

.page-about .tech-bullet:nth-child(3)::before {
  background: var(--accent-data);
}

.page-about .tech-bullet:nth-child(4)::before {
  background: var(--accent-green);
}

.page-about .tech-bullet h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--text-primary);
}

.page-about .tech-bullet p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-about .about-commitment {
  max-width: var(--container);
  margin: 70px auto 0;
  padding: 50px 24px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  position: relative;
}

.page-about .about-commitment::before {
  content: "";
  position: absolute;
  top: 0;
  left: -4%;
  width: 108%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(57, 255, 136, 0.3) 50%, transparent 100%);
}

.page-about .about-commitment__frame {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: var(--about-ink-soft);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}

.page-about .about-commitment__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 8 / 5;
}

.page-about .about-commitment__content h2 {
  margin: 14px 0 18px;
  font-size: 26px;
  line-height: 1.4;
  color: var(--text-primary);
}

.page-about .about-commitment__content p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-about .about-commitment__list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .about-commitment__list li {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
}

.page-about .about-commitment__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-orange));
}

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

.page-about .common-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  gap: 8px;
}

.page-about .common-btn:hover,
.page-about .common-btn:focus-visible {
  transform: translateY(-2px);
}

.page-about .common-btn--primary {
  background: linear-gradient(120deg, var(--accent-green), #2dd16f);
  color: #06281f;
  border: 1px solid transparent;
  box-shadow: 0 6px 24px rgba(57, 255, 136, 0.24);
}

.page-about .common-btn--primary:hover,
.page-about .common-btn--primary:focus-visible {
  box-shadow: 0 10px 32px rgba(57, 255, 136, 0.34);
}

.page-about .common-btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-soft);
  box-shadow: none;
}

.page-about .common-btn--ghost:hover,
.page-about .common-btn--ghost:focus-visible {
  border-color: var(--border-green);
  color: var(--accent-green);
  box-shadow: 0 6px 20px rgba(57, 255, 136, 0.12);
}

@media (min-width: 680px) {
  .page-about .about-hero h1 {
    font-size: 47px;
  }

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

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

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

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

  .page-about .about-commitment__cta {
    flex-wrap: nowrap;
  }
}

@media (min-width: 920px) {
  .page-about .about-hero {
    padding-top: 84px;
    padding-bottom: 60px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
    align-items: center;
  }

  .page-about .about-hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .page-about .about-hero__lead {
    font-size: 16px;
  }

  .page-about .about-story {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 64px;
    align-items: center;
    padding-top: 80px;
  }

  .page-about .about-story::before {
    left: 0;
    width: 60%;
  }

  .page-about .about-story__copy h2,
  .page-about .about-milestones__header h2,
  .page-about .about-technology__head h2,
  .page-about .about-commitment__content h2 {
    font-size: 32px;
  }

  .page-about .about-story__frame {
    transform: rotate(-1.2deg);
  }

  .page-about .about-milestones {
    margin-top: 90px;
    padding: 76px 24px 40px;
  }

  .page-about .about-milestones__header {
    max-width: 560px;
  }

  .page-about .timeline {
    display: flex;
    gap: 18px;
    margin-top: 48px;
    padding-top: 28px;
  }

  .page-about .timeline::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 24px;
    right: 24px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-orange), rgba(57, 255, 136, 0.2));
    opacity: 0.35;
    border-radius: 2px;
  }

  .page-about .timeline__item {
    flex: 1;
    min-width: 0;
    padding: 0;
  }

  .page-about .timeline__item::before {
    left: 0;
    top: -25px;
    width: 14px;
    height: 14px;
  }

  .page-about .timeline__item::after {
    display: none;
  }

  .page-about .timeline__card {
    margin-top: 18px;
  }

  .page-about .about-technology {
    grid-template-columns: 350px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-about .about-technology__head {
    position: sticky;
    top: 104px;
    padding-bottom: 40px;
  }

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

  .page-about .about-technology__media {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    gap: 20px;
    align-items: start;
  }

  .page-about .league-list {
    margin-top: 0;
  }

  .page-about .about-commitment {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 64px;
    align-items: center;
    padding-top: 70px;
  }

  .page-about .about-commitment__content p {
    font-size: 15px;
  }
}

@media (min-width: 1200px) {
  .page-about .timeline {
    gap: 24px;
  }

  .page-about .timeline__card {
    padding: 20px 22px;
  }

  .page-about .about-technology {
    grid-template-columns: 380px minmax(0, 1fr);
  }

  .page-about .about-story__copy p {
    font-size: 16px;
  }

  .page-about .about-story__copy blockquote {
    font-size: 16px;
  }
}

.page-about .about-tech-note {
  margin-top: 18px;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--about-accent-dim);
  border: 1px solid rgba(57, 255, 136, 0.16);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-about .about-tech-note strong {
  color: var(--accent-green);
  font-weight: 500;
}

@media (prefers-reduced-motion: reduce) {
  .page-about *,
  .page-about *::before,
  .page-about *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}

.page-about {
  --glass-card-bg: transparent;
}