.page-about {
  --about-panel: rgba(22, 41, 77, 0.85);
  position: relative;
  background-color: var(--deep-space);
  color: var(--sand-cream);
}

/* Hero */
.page-about .about-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 78vh;
  padding: clamp(4rem, 10vh, 6.5rem) clamp(1.25rem, 4vw, 3rem) 3.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--grid-line);
}

.page-about .about-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.4;
  mask-image: radial-gradient(circle at 50% 30%, black 0%, transparent 78%);
}

.page-about .about-hero__flow {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  width: min(24%, 320px);
  pointer-events: none;
  background: repeating-linear-gradient(
    135deg,
    transparent 0 14px,
    rgba(183, 255, 26, 0.05) 14px 28px
  );
}

.page-about .about-hero__vrule {
  position: absolute;
  left: 0.5rem;
  top: 50%;
  z-index: 1;
  display: none;
  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--mineral-gray);
  opacity: 0.6;
}

.page-about .about-hero__eyebrow {
  position: relative;
  z-index: 1;
  margin: 0 0 1.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--mineral-gray);
}

.page-about .about-hero__title {
  position: relative;
  z-index: 1;
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-about .about-hero__title-main {
  display: block;
  font-size: clamp(2rem, 9.5vw, 4.75rem);
  font-weight: 900;
  color: var(--sand-cream);
}

.page-about .about-hero__title-sub {
  display: block;
  margin-top: 0.75rem;
  font-size: clamp(1.05rem, 2.6vw, 1.6rem);
  font-weight: 700;
  color: var(--neon-green);
}

.page-about .about-hero__lead {
  position: relative;
  z-index: 1;
  max-width: 34rem;
  margin: 1.5rem 0 0;
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: var(--sand-cream);
  opacity: 0.85;
}

.page-about .about-hero__stats {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  margin: 2rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--grid-line);
}

.page-about .about-hero__stat {
  display: grid;
  gap: 0.25rem;
}

.page-about .about-hero__stat dt {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--mineral-gray);
}

.page-about .about-hero__stat dd {
  margin: 0;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 900;
  color: var(--signal-orange);
  font-variant-numeric: tabular-nums;
}

.page-about .about-hero__axis {
  position: absolute;
  right: 1.25rem;
  bottom: 1rem;
  z-index: 1;
  display: none;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  line-height: 2;
  text-align: right;
  color: var(--mineral-gray);
  opacity: 0.75;
}

.page-about .about-hero__scroll {
  position: absolute;
  left: clamp(1.25rem, 4vw, 3rem);
  bottom: 1rem;
  z-index: 1;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--mineral-gray);
  opacity: 0.7;
}

/* Section base */
.page-about .about-section {
  position: relative;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.25rem, 4vw, 3rem);
  border-bottom: 1px solid var(--grid-line);
}

.page-about .about-section__head {
  max-width: 46rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-about .about-section__head .kicker {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--signal-orange);
}

.page-about .about-section__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--sand-cream);
}

.page-about .about-section .section-desc {
  margin: 0;
  max-width: 40rem;
  font-size: 0.95rem;
  color: var(--mineral-gray);
}

/* Brand story */
.page-about .about-story__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.page-about .about-story__text p {
  margin: 0 0 1rem;
  line-height: 1.7;
}

.page-about .about-story__text p:last-child {
  margin-bottom: 2rem;
}

.page-about .about-story__quote {
  display: grid;
  gap: 0.3rem;
  padding-left: 1rem;
  border-left: 3px solid var(--signal-orange);
}

.page-about .about-story__quote span {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--mineral-gray);
}

.page-about .about-story__quote strong {
  max-width: 15em;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 900;
  color: var(--neon-green);
}

.page-about .about-story__media,
.page-about .about-tech__media,
.page-about .about-why__media {
  display: block;
  margin: 0;
  background: var(--orbit-blue);
  border: 1px solid var(--grid-line);
  overflow: hidden;
}

.page-about .about-story__media img,
.page-about .about-tech__media img,
.page-about .about-why__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .about-story__media img {
  aspect-ratio: 1 / 1;
}

.page-about .about-tech__media img,
.page-about .about-why__media img {
  aspect-ratio: 8 / 5;
}

.page-about .about-story__media figcaption,
.page-about .about-tech__media figcaption,
.page-about .about-why__media figcaption {
  margin-top: 0.6rem;
  padding: 0 0.35rem 0.35rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--mineral-gray);
}

/* Development history timeline */
.page-about .about-history__timeline {
  list-style: none;
  margin: 0;
  padding-left: 2rem;
}

.page-about .about-history__timeline::before {
  content: "";
  position: absolute;
  top: 0.6rem;
  bottom: 0.6rem;
  left: 16px;
  width: 2px;
  transform: translateX(-1px);
  background: linear-gradient(
    to bottom,
    rgba(183, 255, 26, 0.05),
    var(--neon-green) 18%,
    var(--neon-green) 82%,
    rgba(183, 255, 26, 0.05)
  );
}

.page-about .about-history__item {
  position: relative;
  padding: 0 0 3rem 1.5rem;
}

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

.page-about .about-history__item::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 6px;
  z-index: 1;
  width: 12px;
  height: 12px;
  border: 2px solid var(--neon-green);
  background: var(--deep-space);
  transform: rotate(45deg);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-history__item::after {
  content: attr(data-index);
  position: absolute;
  right: 0.25rem;
  top: -0.75rem;
  z-index: 0;
  font-size: clamp(3rem, 7vw, 4.5rem);
  font-weight: 900;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
  color: rgba(183, 255, 26, 0.16);
  -webkit-text-stroke: 1px rgba(183, 255, 26, 0.28);
}

.page-about .about-history__stage,
.page-about .about-history__title,
.page-about .about-history__text {
  position: relative;
  z-index: 1;
}

.page-about .about-history__stage {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding-bottom: 0.25rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  color: var(--signal-orange);
  border-bottom: 1px solid var(--grid-line);
  transition: color 0.2s ease;
}

.page-about .about-history__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  font-weight: 900;
  color: var(--sand-cream);
}

.page-about .about-history__text {
  margin: 0;
  max-width: 24rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mineral-gray);
}

.page-about .about-history__item:hover::before {
  background: var(--neon-green);
  box-shadow: 0 0 12px rgba(183, 255, 26, 0.4);
}

.page-about .about-history__item:hover .about-history__stage {
  color: var(--neon-green);
}

/* Technical strength */
.page-about .about-tech {
  background:
    radial-gradient(circle at 15% 20%, rgba(183, 255, 26, 0.06), transparent 40%),
    var(--deep-space);
}

.page-about .about-tech__layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.page-about .about-tech__layer {
  position: relative;
  padding: 1.1rem 1.4rem;
  background: linear-gradient(120deg, var(--about-panel), rgba(11, 29, 58, 0.4));
  border: 1px solid var(--grid-line);
  border-left: 3px solid var(--neon-green);
}

.page-about .about-tech__layer-tag {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--signal-orange);
}

.page-about .about-tech__layer h3 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--sand-cream);
}

.page-about .about-tech__layer p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--mineral-gray);
}

.page-about .about-tech__connector {
  width: 2px;
  height: 1.5rem;
  margin-left: 1.4rem;
  background: repeating-linear-gradient(
    to bottom,
    var(--neon-green) 0 4px,
    transparent 4px 8px
  );
  opacity: 0.7;
}

.page-about .about-tech__facts {
  display: grid;
  gap: 1px;
  margin-top: clamp(2rem, 5vw, 3.5rem);
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.page-about .about-tech__fact {
  display: grid;
  gap: 0.35rem;
  padding: 1.25rem 1.4rem;
  background: var(--orbit-blue);
}

.page-about .about-tech__fact strong {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--neon-green);
  font-variant-numeric: tabular-nums;
}

.page-about .about-tech__fact span {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--mineral-gray);
}

/* Why fans choose */
.page-about .about-why__layout {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.page-about .about-why__intro p {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--sand-cream);
  opacity: 0.9;
}

.page-about .about-why__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-why__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-about .about-why__item:first-child {
  padding-top: 0;
}

.page-about .about-why__num {
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: rgba(255, 122, 26, 0.22);
  -webkit-text-stroke: 1px var(--signal-orange);
}

.page-about .about-why__content h3 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--sand-cream);
}

.page-about .about-why__content p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--mineral-gray);
}

/* Next section */
.page-about .about-next {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.25rem, 4vw, 3rem);
  background: var(--deep-ink);
  border-bottom: 1px solid var(--grid-line);
}

.page-about .about-next::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-green) 0 20%, transparent 20% 100%);
}

.page-about .about-next__inner {
  max-width: 60rem;
}

.page-about .about-next__label {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--signal-orange);
}

.page-about .about-next__title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 900;
  color: var(--sand-cream);
}

.page-about .about-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.page-about .about-next__note {
  margin: 0;
  max-width: 34rem;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--mineral-gray);
}

/* Desktop refinements */
@media (min-width: 760px) {
  .page-about .about-hero {
    min-height: calc(100vh - 2.5rem);
  }

  .page-about .about-hero__vrule,
  .page-about .about-hero__axis {
    display: block;
  }

  .page-about .about-story__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3rem;
  }

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

@media (min-width: 860px) {
  .page-about .about-history__timeline {
    padding-left: 0;
  }

  .page-about .about-history__timeline::before {
    left: 50%;
  }

  .page-about .about-history__item {
    width: 50%;
    padding: 0 3rem 4rem 0;
    text-align: right;
  }

  .page-about .about-history__item:nth-child(even) {
    margin-left: 50%;
    padding: 0 0 4rem 3rem;
    text-align: left;
  }

  .page-about .about-history__item:last-child,
  .page-about .about-history__item:nth-child(even):last-child {
    padding-bottom: 0.25rem;
  }

  .page-about .about-history__item::before {
    left: auto;
    right: -6px;
  }

  .page-about .about-history__item:nth-child(even)::before {
    left: -6px;
    right: auto;
  }

  .page-about .about-history__item::after {
    right: 0.5rem;
    top: -0.5rem;
  }

  .page-about .about-history__item:nth-child(even)::after {
    right: auto;
    left: 0.5rem;
  }

  .page-about .about-history__text {
    margin-left: auto;
  }

  .page-about .about-history__item:nth-child(even) .about-history__text {
    margin-left: 0;
  }

  .page-about .about-tech__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3rem;
  }

  .page-about .about-why__layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 3.5rem;
  }
}