.page-about {
  --about-accent: var(--color-accent);
  --about-lime: var(--color-lime);
  --about-weak: var(--color-text-weak);
  --about-card: var(--color-card);
  --about-blue-border: rgba(27, 76, 124, 0.9);
  --about-timeline-line: rgba(198, 255, 61, 0.45);
}

.page-about .about-hero {
  position: relative;
  display: grid;
  overflow: hidden;
  isolation: isolate;
  padding: var(--space-6) 0 var(--space-7);
}

.page-about .about-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-about .about-hero__bg img {
  width: 100%;
  height: 100%;
  min-height: 720px;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.6);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(115deg, rgba(7, 27, 46, 0.97) 0%, rgba(7, 27, 46, 0.82) 48%, rgba(14, 42, 70, 0.65) 100%),
    radial-gradient(circle at 78% 22%, rgba(27, 76, 124, 0.35), transparent 55%);
}

.page-about .about-hero__inner {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
}

.page-about .about-hero__copy {
  max-width: 640px;
}

.page-about .about-hero__kicker {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--color-lime);
}

.page-about .about-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.page-about .about-hero__lead {
  display: inline-block;
  margin: var(--space-3) 0 var(--space-4);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  font-weight: 700;
  color: var(--color-accent);
  background: rgba(255, 107, 53, 0.12);
  border-left: 4px solid var(--color-accent);
}

.page-about .about-hero__desc {
  max-width: 560px;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-weak);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-about .about-hero__chart {
  position: relative;
  padding: var(--space-5) var(--space-5) var(--space-4);
  background: rgba(14, 42, 70, 0.6);
  border: var(--border-w) solid var(--about-blue-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  transform: rotate(-1deg);
}

.page-about .about-hero__chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-about .about-chart__grid line {
  stroke: rgba(27, 76, 124, 0.6);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

.page-about .about-chart__line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-about .about-chart__dot {
  fill: var(--color-lime);
  stroke: var(--color-bg);
  stroke-width: 2;
}

.page-about .about-chart__dot--start {
  fill: var(--color-accent);
}

.page-about .about-chart__dot--mid {
  fill: var(--color-lime);
}

.page-about .about-chart__dot--end {
  fill: var(--color-accent);
}

.page-about .about-chart__label {
  font-family: var(--font-mono);
  font-size: 12px;
  fill: var(--color-text-weak);
}

.page-about .about-hero__speed {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(27, 76, 124, 0.8);
}

.page-about .about-hero__speed-label {
  font-size: 0.85rem;
  color: var(--color-text-weak);
}

.page-about .about-hero__speed-value {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-lime);
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(27, 76, 124, 0.8);
}

.page-about .about-hero__stat {
  padding: var(--space-3) var(--space-2);
}

.page-about .about-hero__stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-accent);
}

.page-about .about-hero__stat-txt {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--color-text-weak);
}

.page-about .about-section__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-top: var(--space-7);
}

.page-about .about-section__index {
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
  border: var(--border-w) solid var(--color-accent);
  border-radius: var(--radius-sm);
}

.page-about .about-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.page-about .about-origin {
  padding-bottom: var(--space-8);
  background: linear-gradient(160deg, transparent 0%, rgba(14, 42, 70, 0.28) 100%);
}

.page-about .about-origin__grid {
  display: grid;
  gap: var(--space-6);
}

.page-about .about-origin__content {
  max-width: 720px;
}

.page-about .about-origin__note {
  position: relative;
  padding: var(--space-5);
  background: var(--color-card);
  border: var(--border-w) solid var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-2);
  transform: rotate(1deg);
}

.page-about .about-origin__note::before {
  content: "“";
  position: absolute;
  top: -32px;
  right: 16px;
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--color-accent);
}

.page-about .about-origin__note h3 {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-lime);
}

.page-about .about-origin__note p {
  margin: 0;
  color: var(--color-text-weak);
  line-height: 1.8;
}

.page-about .about-timeline-section {
  padding-bottom: var(--space-8);
  background: linear-gradient(180deg, rgba(27, 76, 124, 0.14), transparent 30%);
}

.page-about .about-timeline {
  position: relative;
  margin: 0 0 var(--space-6);
  padding-left: var(--space-5);
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-lime) 100%);
}

.page-about .about-timeline__list {
  display: grid;
  gap: var(--space-5);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-timeline__item {
  position: relative;
  display: grid;
  gap: var(--space-1);
  padding-left: var(--space-4);
}

.page-about .about-timeline__marker {
  position: absolute;
  left: calc(-1 * var(--space-5) + 2px);
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--color-lime);
  border: 3px solid var(--color-bg);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--about-timeline-line);
}

.page-about .about-timeline__meta {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.page-about .about-timeline__year {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
}

.page-about .about-timeline__phase {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-lime);
}

.page-about .about-timeline__card {
  padding: var(--space-4);
  background: var(--color-card);
  border: 1px solid rgba(27, 76, 124, 0.85);
  border-radius: var(--radius-md);
}

.page-about .about-timeline__card h3 {
  margin: 0 0 var(--space-2);
  font-size: 1.05rem;
  color: var(--color-text);
}

.page-about .about-timeline__card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-weak);
}

.page-about .about-milestone-media {
  display: grid;
  grid-template-columns: 1fr;
  margin: var(--space-6) 0 0;
  overflow: hidden;
  border: var(--border-w) solid var(--color-blue);
  border-radius: var(--radius-lg);
}

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

.page-about .about-milestone-media__note {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-3);
  background: var(--color-card);
  border-top: 1px solid var(--color-blue);
}

.page-about .about-milestone-media__mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-lime);
}

.page-about .about-stats {
  padding: var(--space-7) 0;
  background: var(--color-bg-deep);
  border-top: var(--border-w) solid var(--color-blue);
  border-bottom: var(--border-w) solid var(--color-blue);
}

.page-about .about-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.page-about .about-stats__cell {
  position: relative;
  padding: var(--space-5);
  overflow: hidden;
  background: linear-gradient(140deg, rgba(14, 42, 70, 0.85), rgba(7, 27, 46, 0.6));
  border: 1px solid rgba(27, 76, 124, 0.8);
  border-radius: var(--radius-md);
}

.page-about .about-stats__cell::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 56px;
  height: 4px;
  background: var(--color-accent);
}

.page-about .about-stats__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-accent);
}

.page-about .about-stats__label {
  display: block;
  margin-top: var(--space-2);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text-weak);
}

.page-about .about-team {
  padding-bottom: var(--space-8);
}

.page-about .about-team__grid {
  display: grid;
  gap: var(--space-6);
}

.page-about .about-team__content {
  padding: var(--space-5);
  background: rgba(14, 42, 70, 0.5);
  border-left: 4px solid var(--color-lime);
  border-radius: var(--radius-md);
}

.page-about .about-team__content > p {
  color: var(--color-text-weak);
  line-height: 1.9;
}

.page-about .about-capability {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-5) 0 0;
  padding: 0;
  list-style: none;
}

.page-about .about-capability li {
  display: grid;
  gap: var(--space-2);
}

.page-about .about-capability__code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.page-about .about-capability__bar {
  display: block;
  height: 12px;
  overflow: hidden;
  background: rgba(27, 76, 124, 0.4);
  border-radius: 999px;
}

.page-about .about-capability__fill {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  padding-right: 8px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-bg);
  background: var(--color-lime);
}

.page-about .about-capability__fill--engine {
  width: 68%;
  background: var(--color-accent);
  color: var(--color-text);
}

.page-about .about-capability__fill--mobile {
  width: 76%;
  background: var(--color-lime);
}

.page-about .about-capability__fill--dual {
  width: 62%;
  background: var(--color-blue);
  color: var(--color-text);
}

.page-about .about-capability__fill--coverage {
  width: 58%;
  background: var(--color-accent);
  color: var(--color-text);
}

.page-about .about-team__media {
  margin: 0;
  overflow: hidden;
  border: var(--border-w) solid var(--color-blue);
  border-radius: var(--radius-lg);
}

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

.page-about .about-compliance {
  padding-bottom: var(--space-8);
  background:
    linear-gradient(150deg, rgba(255, 107, 53, 0.12), transparent 45%),
    var(--color-bg-deep);
  border-top: var(--border-w) solid var(--color-accent);
}

.page-about .about-compliance__grid {
  display: grid;
  gap: var(--space-6);
}

.page-about .about-compliance__seal {
  display: grid;
  place-items: center;
  padding: var(--space-7) var(--space-5);
  text-align: center;
  background: var(--color-card);
  border: var(--border-w) solid var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
}

.page-about .about-compliance__seal svg {
  width: 72px;
  height: 72px;
}

.page-about .about-compliance__seal-body {
  stroke: var(--color-accent);
  stroke-width: 3;
}

.page-about .about-compliance__seal-check {
  stroke: var(--color-lime);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-about .about-compliance__badge {
  margin: var(--space-4) 0 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.page-about .about-compliance__text {
  color: var(--color-text-weak);
  line-height: 1.9;
}

.page-about .about-compliance__icp {
  display: inline-block;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-lime);
  background: rgba(198, 255, 61, 0.1);
  border: 1px solid rgba(198, 255, 61, 0.4);
  border-radius: var(--radius-sm);
}

.page-about .about-compliance__list {
  margin: var(--space-4) 0 0;
  padding-left: var(--space-4);
  color: var(--color-text-weak);
}

.page-about .about-compliance__list li {
  margin-bottom: var(--space-2);
  line-height: 1.8;
}

.page-about .about-next {
  padding: var(--space-7) 0;
}

.page-about .about-next__title {
  margin: 0 0 var(--space-5);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-text);
}

.page-about .about-next__grid {
  display: grid;
  gap: var(--space-4);
}

.page-about .about-next__card {
  position: relative;
  display: block;
  padding: var(--space-5);
  text-decoration: none;
  background: var(--color-card);
  border: var(--border-w) solid transparent;
  border-radius: var(--radius-md);
  transition:
    transform 150ms var(--ease),
    border-color 150ms var(--ease),
    background 150ms var(--ease);
}

.page-about .about-next__card:hover,
.page-about .about-next__card:focus-visible {
  background: #123050;
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.page-about .about-next__index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-lime);
}

.page-about .about-next__card h3 {
  margin: var(--space-3) 0 var(--space-2);
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-text);
}

.page-about .about-next__card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-weak);
}

@media (min-width: 960px) {
  .page-about .about-hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    min-height: 560px;
  }

  .page-about .about-origin__grid {
    grid-template-columns: 1.4fr 0.6fr;
    align-items: start;
  }

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

  .page-about .about-team__grid {
    grid-template-columns: 1fr 0.9fr;
    align-items: center;
  }

  .page-about .about-compliance__grid {
    grid-template-columns: 0.4fr 1fr;
    align-items: center;
  }

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

@media (min-width: 1080px) {
  .page-about .about-timeline-section .site-container {
    display: grid;
    grid-template-columns: 1fr 380px;
    grid-template-areas:
      "head head"
      "timeline media";
    gap: 0 var(--space-7);
  }

  .page-about .about-timeline-section .about-section__head {
    grid-area: head;
  }

  .page-about .about-timeline {
    grid-area: timeline;
  }

  .page-about .about-milestone-media {
    grid-area: media;
    align-self: start;
    margin-top: var(--space-5);
  }
}