.page-about {
  --about-title-size: clamp(2.1rem, 5.6vw, 3.6rem);
  font-family: var(--font-body);
  background: var(--color-deep-space);
  color: var(--color-ice);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

.page-about .container {
  width: min(100% - 40px, var(--container-max));
  margin-inline: auto;
}

.page-about .section {
  padding: 64px 0;
}

.page-about .section--alt {
  background:
    linear-gradient(90deg, var(--color-green-glow), transparent 38%),
    var(--color-midnight);
  border-block: 1px solid var(--color-steel);
}

.page-about .section--tight {
  padding: 24px 0;
}

.page-about .type-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 12px;
}

.page-about .type-kicker::before {
  content: "";
  width: 28px;
  height: 8px;
  background: var(--color-orange);
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-about .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}

.page-about .section-title::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 14px;
  background: var(--color-green);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 16% 100%, 0 0);
}

.page-about .breadcrumbs {
  padding: 28px 0 8px;
  font-size: 13px;
  color: var(--color-muted);
}

.page-about .breadcrumbs ol {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .breadcrumbs li + li::before {
  content: "◆";
  display: inline-block;
  margin-right: 8px;
  color: var(--color-orange);
  font-size: 8px;
  transform: rotate(45deg);
}

.page-about .breadcrumbs a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.page-about .breadcrumbs a:hover {
  color: var(--color-green);
}

.page-about .btn {
  transition: background 0.25s, color 0.25s, transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

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

.page-about .btn--primary {
  background: var(--color-orange);
  color: var(--color-deep-space);
  box-shadow: 0 0 0 1px var(--color-orange), 0 8px 20px var(--color-orange-glow);
}

.page-about .btn--primary:hover {
  background: var(--color-green);
  box-shadow: 0 0 0 1px var(--color-green), 0 8px 20px var(--color-green-glow);
}

.page-about .btn--ghost {
  border: 1px solid var(--color-steel);
  color: var(--color-ice);
  background: transparent;
}

.page-about .btn--ghost:hover {
  border-color: var(--color-green);
  color: var(--color-green);
  background: var(--color-green-glow);
}

.page-about .link-arrow {
  color: var(--color-green);
  text-decoration: none;
  font-weight: 700;
}

.page-about .link-arrow::after {
  content: "→";
  margin-left: 6px;
  transition: margin 0.2s;
}

.page-about .link-arrow:hover::after {
  margin-left: 10px;
}

.page-about .about-hero__inner {
  display: grid;
  gap: 36px;
  align-items: center;
  padding: 8px 0 48px;
}

.page-about .about-hero__content {
  position: relative;
  z-index: 1;
}

.page-about .about-hero__title {
  font-family: var(--font-display);
  font-size: var(--about-title-size);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  transform: skewX(-5deg);
  transform-origin: left bottom;
}

.page-about .about-hero__lead {
  max-width: 46em;
  border-left: 4px solid var(--color-green);
  padding-left: 16px;
  color: var(--color-ice);
  opacity: 0.88;
  margin: 0 0 24px;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
}

.page-about .about-hero__marks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-about .about-hero__marks .tag {
  background: var(--color-midnight);
  color: var(--color-green);
  border: 1px solid var(--color-steel);
}

.page-about .about-hero__figure {
  position: relative;
  margin: 0;
}

.page-about .about-hero__figure::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 2px solid var(--color-steel);
  z-index: 0;
  pointer-events: none;
}

.page-about .about-hero__figure::after {
  content: "";
  position: absolute;
  right: -12px;
  bottom: -12px;
  width: 52px;
  height: 52px;
  background: var(--color-orange);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  z-index: 2;
}

.page-about .about-hero__figure img {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 1;
  border: 1px solid rgba(44, 58, 94, 0.7);
  background: var(--color-midnight);
}

.page-about .about-stats {
  border-block: 1px solid var(--color-steel);
  background:
    linear-gradient(90deg, var(--color-green-glow), transparent 42%),
    var(--color-deep-space);
}

.page-about .about-stats__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.page-about .about-stat {
  border-left: 2px solid var(--color-steel);
  padding-left: 14px;
}

.page-about .about-stat .stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-green);
  font-variant-numeric: tabular-nums;
}

.page-about .about-stat .stat__label {
  display: block;
  margin-top: 6px;
  color: var(--color-muted);
  font-size: 13px;
}

.page-about .about-story__lead {
  max-width: 52em;
  color: var(--color-ice);
  margin: 0 0 36px;
  opacity: 0.88;
}

.page-about .about-timeline {
  display: grid;
  gap: 36px;
  margin-top: 40px;
}

.page-about .about-timeline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-about .about-timeline__list::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: linear-gradient(to bottom, var(--color-green), var(--color-orange));
}

.page-about .about-timeline__item {
  position: relative;
  padding-left: 42px;
  margin-bottom: 28px;
}

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

.page-about .about-timeline__dot {
  position: absolute;
  left: 0;
  top: 2px;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: var(--color-deep-space);
  border: 2px solid var(--color-green);
  color: var(--color-green);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transition: background 0.25s, color 0.25s, box-shadow 0.25s;
}

.page-about .about-timeline__item:hover .about-timeline__dot {
  background: var(--color-green);
  color: var(--color-deep-space);
  box-shadow: 0 0 0 6px var(--color-green-glow);
}

.page-about .about-timeline__item--current .about-timeline__dot {
  background: var(--color-green);
  color: var(--color-deep-space);
  box-shadow: 0 0 0 6px var(--color-green-glow);
}

.page-about .about-timeline__card {
  position: relative;
  background: var(--color-midnight);
  border: 1px solid var(--color-steel);
  padding: 22px 24px 24px;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.page-about .about-timeline__card::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 24px;
  height: 24px;
  background: var(--color-deep-space);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-about .about-timeline__card:hover {
  transform: translateY(-6px);
  border-color: var(--color-green);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.page-about .about-timeline__kicker {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.page-about .about-timeline__card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.3;
}

.page-about .about-timeline__card p {
  margin: 0;
  color: var(--color-muted);
}

.page-about .about-timeline__figure {
  margin: 0;
}

.page-about .about-timeline__figure img {
  width: 100%;
  height: auto;
  border: 1px solid var(--color-steel);
  background: var(--color-midnight);
}

.page-about .about-milestones__grid {
  display: grid;
  gap: 22px;
  margin-top: 36px;
}

.page-about .about-milestone-card {
  position: relative;
  background: linear-gradient(135deg, var(--color-midnight), rgba(16, 24, 48, 0.82));
  border: 1px solid var(--color-steel);
  padding: 28px 24px 24px 28px;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.page-about .about-milestone-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 4px;
  width: 100%;
  background: var(--color-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.page-about .about-milestone-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-orange);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
}

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

.page-about .about-milestone-card__version {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  font-style: italic;
  line-height: 1;
  margin: 0 0 10px;
  color: var(--color-orange);
}

.page-about .about-milestone-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
}

.page-about .about-milestone-card > p {
  margin: 0 0 14px;
  color: var(--color-muted);
}

.page-about .about-milestone-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-about .about-milestone-card__list li {
  position: relative;
  padding-left: 22px;
  color: var(--color-ice);
  font-size: 14px;
}

.page-about .about-milestone-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  background: var(--color-green);
  clip-path: polygon(0 0, 100% 50%, 0 100%, 25% 50%);
}

.page-about .about-tech__inner {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-about .about-tech__content > p {
  color: var(--color-muted);
  max-width: 36em;
  margin: 0 0 24px;
}

.page-about .about-tech__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: tech;
}

.page-about .about-tech__list li {
  position: relative;
  counter-increment: tech;
  padding-left: 42px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(44, 58, 94, 0.6);
  color: var(--color-ice);
}

.page-about .about-tech__list li::before {
  content: counter(tech, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  background: var(--color-green-glow);
  color: var(--color-green);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  line-height: 28px;
  text-align: center;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 20% 100%, 0 80%);
}

.page-about .about-tech__figure {
  margin: 0;
  padding: 10px;
  position: relative;
  background: linear-gradient(135deg, var(--color-green-glow), transparent 55%);
  border: 1px solid var(--color-steel);
}

.page-about .about-tech__figure::after {
  content: "";
  position: absolute;
  right: -10px;
  bottom: -10px;
  width: 36px;
  height: 36px;
  background: var(--color-green);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.page-about .about-tech__figure img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--color-midnight);
}

.page-about .about-users__grid {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.page-about .about-user-card {
  border-left: 3px solid var(--color-orange);
  padding: 6px 0 6px 20px;
  background: linear-gradient(90deg, var(--color-orange-glow), transparent 70%);
}

.page-about .about-user-card__num {
  margin: 0 0 6px;
  color: var(--color-orange);
  font-family: var(--font-display);
  font-weight: 800;
}

.page-about .about-user-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
}

.page-about .about-user-card p {
  margin: 0;
  color: var(--color-muted);
}

.page-about .about-users__note {
  margin-top: 28px;
  color: var(--color-muted);
}

.page-about .about-users__note a {
  color: var(--color-green);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-about .about-service-band {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(120deg, var(--color-orange-glow), transparent 38%),
    linear-gradient(120deg, var(--color-midnight), var(--color-deep-space));
  border-block: 2px solid var(--color-steel);
}

.page-about .about-service-band::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0 22%, rgba(198, 255, 0, 0.1) 22% 23%, transparent 23%),
    linear-gradient(115deg, transparent 0 58%, rgba(255, 108, 44, 0.12) 58% 59%, transparent 59%);
}

.page-about .about-service-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 64px 0;
}

.page-about .about-service-band .type-kicker {
  color: var(--color-orange);
}

.page-about .about-service-band .type-kicker::before {
  background: var(--color-green);
}

.page-about .about-service-band__copy h2 {
  margin-top: 0;
}

.page-about .about-service-band__copy p {
  color: var(--color-muted);
  max-width: 42em;
}

.page-about .about-service-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.page-about .about-service-band .btn--primary {
  background: var(--color-green);
  color: var(--color-deep-space);
  box-shadow: 0 0 0 1px var(--color-green), 0 10px 24px var(--color-green-glow);
}

.page-about .about-service-band .btn--primary:hover {
  background: var(--color-orange);
  box-shadow: 0 0 0 1px var(--color-orange), 0 10px 24px var(--color-orange-glow);
}

@keyframes about-reveal {
  from {
    opacity: 0.001;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .page-about [data-reveal] {
      opacity: 0.001;
      animation: about-reveal linear both;
      animation-timeline: view();
    }
  }
}

@media (min-width: 720px) {
  .page-about .about-timeline__figure img {
    min-height: 360px;
    object-fit: cover;
  }
}

@media (min-width: 960px) {
  .page-about .section {
    padding: 88px 0;
  }

  .page-about .section--tight {
    padding: 32px 0;
  }

  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    padding-top: 20px;
  }

  .page-about .about-timeline {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-about .about-milestones__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-about .about-users__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-service-band__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}