.page-about {
  --about-grid-line: rgba(255, 255, 255, 0.05);
  --about-line: rgba(255, 255, 255, 0.14);
  --about-orange-soft: rgba(255, 107, 53, 0.14);
  --about-mint-soft: rgba(0, 212, 170, 0.12);
  --about-mint-border: rgba(0, 212, 170, 0.35);
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 88% 8%, rgba(0, 212, 170, 0.14), transparent 340px),
    linear-gradient(180deg, #081730 0%, #0A1F44 46%, #06142B 100%);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-about::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--about-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--about-grid-line) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-about__wrap {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

.page-about__breadcrumbs {
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--c-muted);
}

.page-about__breadcrumbs a {
  color: var(--c-text);
  text-decoration: none;
}

.page-about__breadcrumbs a:hover {
  color: var(--c-primary);
}

.page-about__hero {
  position: relative;
  padding: 1.5rem 0 2.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--about-line);
}

.page-about__hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 190px;
  height: 4px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
  clip-path: polygon(0 0, 100% 0, calc(100% - 18px) 100%, 0 100%);
}

.page-about__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-about__eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-about h1 {
  margin: 0.25rem 0 1rem;
  font-family: var(--font-headline);
  font-size: clamp(2.2rem, 5.4vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--c-white);
}

.page-about__lead {
  max-width: 60rem;
  margin: 0;
  font-size: 1.05rem;
  color: var(--c-muted);
}

.page-about__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2rem 0 0;
}

.page-about__stats > div {
  padding: 0.9rem 1rem;
  background: var(--c-glass);
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
}

.page-about__stats dt {
  margin-bottom: 0.25rem;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-about__stats dd {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin: 0;
}

.page-about__stats strong {
  font-family: var(--font-headline);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--c-white);
}

.page-about__stats span {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--c-accent);
}

.page-about__hero-stripe {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

.page-about__hero-stripe span {
  padding: 0.35rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text);
  background: var(--c-glass);
  border: 1px solid var(--about-line);
  border-radius: 999px;
  white-space: nowrap;
}

.page-about__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.page-about__content {
  min-width: 0;
}

.page-about__toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-self: start;
  padding: 1rem;
  background: var(--c-glass);
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
}

.page-about__toc-title {
  flex: 0 0 100%;
  margin: 0 0 0.2rem;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-about__toc a {
  padding: 0.35rem 0.75rem;
  font-size: 0.88rem;
  color: var(--c-text);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
}

.page-about__toc a:hover {
  color: var(--c-accent);
  border-color: var(--about-mint-border);
}

.page-about__chapter {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem 2rem;
  padding: 2.25rem 0 2.5rem;
  border-bottom: 1px solid var(--about-line);
  scroll-margin-top: 1.5rem;
}

.page-about__chapter:target {
  border-bottom-color: var(--c-accent);
}

.page-about__chapter-body {
  min-width: 0;
}

.page-about__chapter-body h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-headline);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--c-white);
}

.page-about__chapter-body > p {
  margin: 0 0 1rem;
}

.page-about__chapter-index {
  font-family: var(--font-headline);
  font-size: 4.4rem;
  line-height: 0.85;
  color: rgba(255, 107, 53, 0.16);
  -webkit-text-stroke: 1.5px rgba(255, 107, 53, 0.75);
  user-select: none;
}

.page-about__chapter-sub {
  margin: 0 0 1.25rem;
  padding-left: 0.8rem;
  color: var(--c-muted);
  border-left: 3px solid var(--c-primary);
}

.page-about__timeline {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0 0 0 1.5rem;
  border-left: 2px solid rgba(255, 255, 255, 0.12);
}

.page-about__milestone {
  position: relative;
  padding: 0 0 1.5rem 1rem;
}

.page-about__milestone:last-child {
  padding-bottom: 0.25rem;
}

.page-about__milestone::before {
  content: "";
  position: absolute;
  left: -0.625rem;
  top: 0.45rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--c-accent);
  border: 3px solid rgba(0, 212, 170, 0.25);
  box-shadow: 0 0 0 4px rgba(0, 212, 170, 0.1);
}

.page-about__milestone summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.page-about__milestone summary::-webkit-details-marker {
  display: none;
}

.page-about__milestone-year {
  padding: 0.15rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-primary);
  background: var(--about-orange-soft);
  border: 1px solid rgba(255, 107, 53, 0.35);
  border-radius: 4px;
}

.page-about__milestone-name {
  font-family: var(--font-headline);
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--c-white);
}

.page-about__milestone p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--c-text);
}

.page-about__figure {
  margin: 2rem 0 0;
  padding: 1.25rem 1rem 1rem;
  background: var(--c-glass);
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
}

.page-about__figure figcaption {
  margin-top: 0.6rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--c-muted);
}

.page-about__growth {
  display: block;
  width: 100%;
  height: auto;
}

.page-about__growth-grid line {
  stroke: rgba(255, 255, 255, 0.07);
  stroke-width: 1;
  stroke-dasharray: 2 4;
}

.page-about__growth-line {
  fill: none;
  stroke: var(--c-accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-about__growth-dot {
  fill: var(--c-bg);
  stroke: var(--c-accent);
  stroke-width: 3;
}

.page-about__growth-label {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--c-muted);
  text-anchor: middle;
}

.page-about__league-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  margin: 1.5rem 0 0;
}

.page-about__league-group {
  padding: 1rem 1.1rem;
  background: var(--c-glass);
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
}

.page-about__league-group h3 {
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-about__league-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-about__league-tag {
  padding: 0.2rem 0.7rem;
  font-size: 0.88rem;
  color: var(--c-accent);
  background: var(--about-mint-soft);
  border: 1px solid var(--about-mint-border);
  border-radius: 999px;
}

.page-about__data-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.page-about__data-card {
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--about-line);
  border-left: 3px solid var(--c-primary);
  border-radius: var(--radius);
}

.page-about__data-card h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-headline);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--c-white);
}

.page-about__data-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--c-muted);
}

.page-about__coverage-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--c-text);
  background: var(--about-mint-soft);
  border: 1px solid var(--about-mint-border);
  border-radius: var(--radius);
}

.page-about__pipeline {
  list-style: none;
  counter-reset: pipe;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  margin: 1.5rem 0 1rem;
  padding: 0;
}

.page-about__pipeline-item {
  position: relative;
  padding: 1rem 1rem 1rem 3.4rem;
  background: var(--c-glass);
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
}

.page-about__pipeline-item::before {
  counter-increment: pipe;
  content: counter(pipe, decimal-leading-zero);
  position: absolute;
  left: 1rem;
  top: 1.15rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-primary);
}

.page-about__pipeline-item h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  color: var(--c-white);
}

.page-about__pipeline-item p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--c-muted);
}

.page-about__values {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-about__value {
  padding: 1rem 1.1rem;
  background: var(--c-glass);
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
}

.page-about__value strong {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-headline);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--c-accent);
}

.page-about__value p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--c-muted);
}

.page-about__contact-note {
  margin-top: 1.5rem;
  padding: 1rem 1.2rem;
  font-size: 0.95rem;
  color: var(--c-text);
  background: rgba(0, 212, 170, 0.06);
  border: 1px dashed var(--about-mint-border);
  border-radius: var(--radius);
}

.page-about img {
  display: block;
  max-width: 100%;
  height: auto;
  margin-top: 1.5rem;
  border: 1px solid var(--about-line);
  border-radius: var(--radius);
}

.page-about__next {
  position: relative;
  margin-top: 2.5rem;
  padding: 2rem 1.4rem;
  background:
    linear-gradient(120deg, var(--about-orange-soft), rgba(0, 212, 170, 0.08)),
    var(--c-glass);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: var(--radius);
}

.page-about__next h2 {
  margin: 0 0 0.4rem;
  font-family: var(--font-headline);
  font-size: 1.8rem;
  text-transform: uppercase;
  color: var(--c-white);
}

.page-about__next > p {
  margin: 0 0 1.4rem;
  color: var(--c-muted);
}

.page-about__next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .page-about__league-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about__data-grid,
  .page-about__values {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-about__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about__stats strong {
    font-size: 2.2rem;
  }
}

@media (min-width: 960px) {
  .page-about__layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 3rem;
  }

  .page-about__toc {
    position: sticky;
    top: 1.5rem;
    display: block;
    padding: 0;
    background: transparent;
    border: 0;
  }

  .page-about__toc-title {
    margin-bottom: 0.75rem;
    font-size: 0.82rem;
  }

  .page-about__toc a {
    display: block;
    padding: 0.6rem 0.8rem;
    border-left: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: 0;
  }

  .page-about__toc a:hover {
    border-left-color: var(--c-primary);
    background: var(--about-orange-soft);
  }

  .page-about__chapter {
    grid-template-columns: 100px minmax(0, 1fr);
  }

  .page-about__chapter-index {
    position: sticky;
    top: 2rem;
    height: fit-content;
    font-size: 5.5rem;
    text-align: right;
  }
}