.page-about {
  --about-hero-gradient: linear-gradient(135deg, #0b0f2c 0%, #141038 55%, #1c1150 100%);
  --about-panel-glow: 0 0 24px rgba(124, 77, 255, 0.18);
  background: var(--color-night);
  color: var(--color-light);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-about *,
.page-about *::before,
.page-about *::after {
  box-sizing: border-box;
}

.page-about .site-kicker {
  display: inline-block;
  margin-bottom: 0.5rem;
}

.page-about .about-section {
  position: relative;
  padding: var(--space-lg) 0;
}

.page-about .about-container {
  width: min(100% - 2rem, var(--container-max));
  margin-inline: auto;
  position: relative;
}

.page-about .about-section-head {
  margin-bottom: 2.5rem;
}

.page-about .about-section-head--split {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-about .about-section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--color-light);
  margin: 0.5rem 0 0;
  line-height: 1.15;
}

.page-about .about-section-desc {
  color: var(--color-muted);
  font-size: 0.875rem;
  max-width: 36ch;
  margin: 0;
  line-height: 1.6;
}

.page-about .about-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-index);
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
  letter-spacing: 0.04em;
}

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

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

.page-about .about-breadcrumb__sep {
  color: rgba(255, 255, 255, 0.25);
}

.page-about .about-breadcrumb__current {
  color: var(--color-muted);
}

.page-about .about-section--hero {
  background: var(--about-hero-gradient);
  padding-top: 2rem;
  overflow: hidden;
}

.page-about .about-section__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 77, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 77, 255, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 20%, black 20%, transparent 75%);
  mask-image: radial-gradient(ellipse at 70% 20%, black 20%, transparent 75%);
  pointer-events: none;
}

.page-about .about-hero {
  display: grid;
  gap: 2.5rem;
  padding-bottom: 1rem;
}

.page-about .about-hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-about .about-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  font-weight: 900;
  line-height: 1.12;
  margin: 0.75rem 0 1.25rem;
  letter-spacing: -0.02em;
}

.page-about .about-hero__title-main {
  color: var(--color-light);
}

.page-about .about-hero__title-line {
  color: var(--color-neon);
  font-weight: 300;
  margin: 0 0.25rem;
}

.page-about .about-hero__title-sub {
  display: block;
  color: var(--color-gold);
  margin-top: 0.125rem;
}

.page-about .about-hero__lead {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-light);
  max-width: 48ch;
  margin: 0 0 0.875rem;
  opacity: 0.92;
}

.page-about .about-hero__desc {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-muted);
  max-width: 56ch;
  margin: 0;
}

.page-about .about-hero__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-about .about-hero__metric {
  display: flex;
  flex-direction: column;
}

.page-about .about-hero__metric-num {
  font-family: var(--font-index);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

.page-about .about-hero__metric-unit {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-left: 0.125rem;
  font-family: var(--font-body);
  font-weight: 400;
}

.page-about .about-hero__metric-label {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 0.375rem;
  letter-spacing: 0.08em;
}

.page-about .about-hero__visual {
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--color-deepblue);
}

.page-about .about-hero__visual::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40%;
  height: 3px;
  background: var(--color-gold);
}

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

.page-about .about-section--milestones {
  background:
    linear-gradient(180deg, rgba(11, 15, 44, 0.6) 0%, rgba(27, 27, 75, 0.2) 100%),
    var(--color-night);
}

.page-about .about-section--milestones::after {
  content: '';
  position: absolute;
  right: -5%;
  top: 22%;
  width: 90%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.25), transparent);
  transform: rotate(-12deg);
  pointer-events: none;
}

.page-about .about-milestones {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}

.page-about .about-timeline {
  position: relative;
  padding-left: 3rem;
}

.page-about .about-timeline::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-electric), var(--color-neon), var(--color-gold));
  opacity: 0.75;
}

.page-about .about-timeline__item {
  position: relative;
  margin-bottom: 2rem;
}

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

.page-about .about-timeline__item::before {
  content: '';
  position: absolute;
  left: -40px;
  top: 1.5rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.12);
  z-index: 1;
}

.page-about .about-timeline__card {
  background: var(--color-deepblue);
  border-left: 2px solid var(--color-electric);
  padding: 1.25rem 1.25rem 1.25rem 1rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-about .about-timeline__card:hover {
  border-left-color: var(--color-gold);
  box-shadow: var(--about-panel-glow);
}

.page-about .about-timeline__phase {
  font-family: var(--font-index);
  font-size: 0.75rem;
  color: var(--color-neon);
  letter-spacing: 0.1em;
}

.page-about .about-timeline__title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-light);
  margin: 0.5rem 0 0.375rem;
}

.page-about .about-timeline__desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0;
}

.page-about .about-milestones__visual {
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  max-height: 520px;
  background: var(--color-deepblue);
}

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

.page-about .about-section--stats {
  background: var(--color-deepblue);
  background-image:
    radial-gradient(circle at 85% 10%, rgba(124, 77, 255, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(0, 212, 255, 0.08) 0%, transparent 40%);
}

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

.page-about .about-stat {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 1.25rem;
  position: relative;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-about .about-stat:hover {
  border-color: rgba(255, 215, 0, 0.5);
  box-shadow: var(--about-panel-glow);
}

.page-about .about-stat__index {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-family: var(--font-index);
  font-size: 0.625rem;
  color: var(--color-electric);
  opacity: 0.7;
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--font-index);
  font-size: clamp(1.625rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1.1;
}

.page-about .about-stat__unit {
  font-size: 0.65em;
  color: var(--color-muted);
  margin-left: 0.2em;
  font-family: var(--font-body);
  font-weight: 400;
}

.page-about .about-stat__prefix {
  font-size: 0.6em;
  font-weight: 400;
  color: var(--color-muted);
  margin-right: 0.15em;
}

.page-about .about-stat__label {
  display: block;
  margin-top: 0.625rem;
  font-size: 0.75rem;
  color: var(--color-muted);
  letter-spacing: 0.06em;
}

.page-about .about-ecosystem {
  display: grid;
  gap: 2.5rem;
}

.page-about .about-ecosystem__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-about .about-eco-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--color-panel);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: background var(--transition);
}

.page-about .about-eco-item:hover {
  background: rgba(124, 77, 255, 0.08);
}

.page-about .about-eco-item__index {
  font-family: var(--font-index);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-neon);
  line-height: 1.4;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 212, 255, 0.3);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-about .about-eco-item__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-light);
  margin: 0 0 0.375rem;
}

.page-about .about-eco-item__desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0;
}

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

.page-about .about-eco-secure {
  background: linear-gradient(145deg, #131037 0%, var(--color-deepblue) 100%);
  border: 1px solid rgba(255, 215, 0, 0.15);
  padding: 1.5rem;
  text-align: center;
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-about .about-eco-secure::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--color-gold);
}

.page-about .about-eco-secure__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  clip-path: polygon(8% 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 8% 100%);
  margin-bottom: 1.25rem;
  display: block;
}

.page-about .about-eco-secure__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gold);
  margin: 0 0 0.5rem;
}

.page-about .about-eco-secure__desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0 auto;
  max-width: 34ch;
}

.page-about .about-section--future {
  background:
    radial-gradient(ellipse at 20% 80%, rgba(124, 77, 255, 0.12) 0%, transparent 55%),
    var(--color-night);
}

.page-about .about-future {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.06) 0%, rgba(124, 77, 255, 0.06) 100%);
  border: 1px solid rgba(255, 215, 0, 0.25);
  padding: 2rem 1.5rem;
  text-align: center;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-about .about-future__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 900;
  color: var(--color-light);
  margin: 0.75rem 0 1rem;
}

.page-about .about-future__desc {
  max-width: 62ch;
  margin: 0 auto 2rem;
  color: var(--color-muted);
  line-height: 1.75;
  font-size: 0.9375rem;
}

.page-about .about-future__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

@media (min-width: 768px) {
  .page-about .about-section {
    padding: var(--space-xl) 0;
  }

  .page-about .about-hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 3rem;
  }

  .page-about .about-hero__visual {
    aspect-ratio: 16 / 10;
  }

  .page-about .about-section-head--split {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-about .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-about .about-future {
    padding: var(--space-lg) 3rem;
  }
}

@media (min-width: 1024px) {
  .page-about .about-milestones {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
  }

  .page-about .about-ecosystem {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: start;
  }

  .page-about .about-future {
    padding: var(--space-xl) 3.5rem;
  }
}