.page-about {
  --about-gold-soft: rgba(247, 180, 51, 0.12);
  --about-violet-soft: rgba(139, 92, 246, 0.14);
  background: var(--color-space-void);
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: 1.25rem 0 4.5rem;
  background:
    radial-gradient(ellipse at 82% 12%, rgba(139, 92, 246, 0.20), transparent 52%),
    radial-gradient(ellipse at 12% 78%, rgba(247, 180, 51, 0.10), transparent 45%),
    var(--color-space-void);
}

.page-about .about-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.30;
  filter: saturate(0.7);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11, 12, 26, 0.80), rgba(11, 12, 26, 0.42) 46%, rgba(11, 12, 26, 0.88));
}

.page-about .about-hero-inner {
  position: relative;
  z-index: 2;
  padding: 2rem 0 0;
}

.page-about .about-hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
  margin-top: 4.5rem;
}

.page-about .about-hero-title {
  margin-bottom: 0.75rem;
}

.page-about .about-eyebrow {
  color: var(--color-star-gold);
  margin-bottom: 1.25rem;
}

.page-about .about-hero-lead {
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  color: var(--color-star-gold);
  font-weight: 500;
  line-height: 1.5;
  margin: 0 0 1rem;
}

.page-about .about-hero-desc {
  max-width: 34rem;
  color: var(--color-orbit-slate);
  line-height: 1.75;
  margin-bottom: 1.75rem;
}

.page-about .about-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.page-about .about-radar-wrap {
  background: linear-gradient(145deg, var(--about-violet-soft), rgba(11, 12, 26, 0.28));
  border: 1px solid var(--color-line-faint);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem 1rem;
  box-shadow: var(--shadow-sm);
}

.page-about .about-radar-caption {
  text-align: center;
  font-family: var(--font-title);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--color-orbit-slate);
  margin-bottom: 0.75rem;
}

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

.page-about .about-radar-grid polygon,
.page-about .about-radar-grid line {
  fill: none;
  stroke: var(--color-line-faint);
  stroke-width: 1;
}

.page-about .about-radar-fill {
  fill: var(--color-nebula-violet);
  fill-opacity: 0.30;
  stroke: rgba(139, 92, 246, 0.55);
  stroke-width: 1.5;
  transition: fill-opacity 0.2s ease;
}

.page-about .about-radar-verts circle {
  fill: var(--color-star-gold);
  stroke: var(--color-icy-white);
  stroke-width: 1.5;
  transition: r 0.2s ease, filter 0.2s ease;
}

.page-about .about-radar-labels text {
  font-family: var(--font-body);
  font-size: 12px;
  fill: var(--color-orbit-slate);
}

.page-about .about-radar-wrap:hover .about-radar-fill {
  fill-opacity: 0.5;
}

.page-about .about-radar-wrap:hover .about-radar-verts circle {
  filter: drop-shadow(0 0 6px rgba(247, 180, 51, 0.6));
}

.page-about .about-intro {
  position: relative;
  padding: 5.5rem 0 4rem;
}

.page-about .about-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(1px 1px at 12% 28%, rgba(244, 246, 255, 0.55), transparent 100%),
    radial-gradient(1px 1px at 78% 15%, rgba(247, 180, 51, 0.5), transparent 100%),
    radial-gradient(2px 2px at 68% 62%, rgba(139, 92, 246, 0.5), transparent 100%),
    radial-gradient(1px 1px at 32% 82%, rgba(139, 92, 246, 0.4), transparent 100%);
}

.page-about .about-intro-layout {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: start;
}

.page-about .about-intro-copy .section-desc {
  margin-top: 1.25rem;
}

.page-about .about-intro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 2rem;
}

.page-about .about-intro-points {
  display: grid;
  gap: 1rem;
}

.page-about .about-intro-point {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.25rem;
  row-gap: 0.375rem;
  padding: 1.25rem 1.25rem 1.25rem 0;
  border-bottom: 1px solid var(--color-line-faint);
}

.page-about .about-intro-point:last-child {
  border-bottom: 0;
}

.page-about .about-point-num {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--color-nebula-violet);
  line-height: 1.2;
}

.page-about .about-intro-point h3 {
  font-size: 1.05rem;
  color: var(--color-icy-white);
  margin: 0;
}

.page-about .about-intro-point p {
  grid-column: 2;
  color: var(--color-orbit-slate);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-about .about-trajectory {
  padding: 5.5rem 0;
  background: linear-gradient(180deg, transparent, var(--about-violet-soft) 45%, transparent);
}

.page-about .about-trajectory-head {
  max-width: 46rem;
  margin-bottom: 3rem;
}

.page-about .about-trajectory-head .section-desc {
  margin-top: 1rem;
}

.page-about .about-trajectory-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.page-about .about-orbit-side {
  position: relative;
  padding: 2rem;
  text-align: center;
}

.page-about .about-orbit-side::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px dashed var(--color-line-faint);
  border-radius: 50%;
}

.page-about .about-orbit-side::after {
  content: "";
  position: absolute;
  inset: 1.75rem;
  border: 1px dashed rgba(247, 180, 51, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

.page-about .about-orbit-image {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--color-line-faint);
  margin: 0 auto;
  box-shadow: var(--glow-gold);
}

.page-about .about-orbit-caption {
  position: relative;
  margin-top: 1.75rem;
  font-size: 0.9rem;
  color: var(--color-orbit-slate);
  line-height: 1.7;
}

.page-about .about-timeline-shell {
  position: relative;
}

.page-about .about-timeline-path {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.4;
}

.page-about .about-timeline {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.875rem;
  max-width: 44rem;
}

.page-about .about-tl-item {
  position: relative;
  padding-left: 2.25rem;
  margin: 0;
}

.page-about .about-tl-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-space-void);
  border: 2px solid var(--color-star-gold);
  box-shadow: 0 0 0 4px var(--about-gold-soft), 0 0 16px rgba(247, 180, 51, 0.35);
}

.page-about .about-tl-toggle {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  width: 100%;
  padding: 1.15rem 1.25rem;
  background: var(--color-cosmic-surface);
  border: 1px solid var(--color-line-faint);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  color: var(--color-icy-white);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.page-about .about-tl-toggle:hover {
  border-color: rgba(247, 180, 51, 0.55);
  background: var(--about-gold-soft);
  transform: translateY(-2px);
}

.page-about .about-tl-toggle:focus-visible {
  outline: 2px solid var(--color-star-gold);
  outline-offset: 2px;
}

.page-about .about-tl-phase {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-star-gold);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.page-about .about-tl-name {
  flex: 1;
  color: var(--color-orbit-slate);
  font-size: 0.95rem;
}

.page-about .about-tl-panel {
  padding: 0.5rem 1.25rem 1rem;
  border-left: 1px solid var(--color-line-faint);
  border-bottom: 1px solid var(--color-line-faint);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  color: var(--color-orbit-slate);
  line-height: 1.75;
  font-size: 0.95rem;
}

.page-about .about-capability {
  padding: 5.5rem 0;
  position: relative;
}

.page-about .about-capability-head {
  max-width: 46rem;
  margin-bottom: 2.5rem;
}

.page-about .about-capability-head .section-desc {
  margin-top: 1rem;
}

.page-about .about-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
  margin-bottom: 3rem;
}

.page-about .about-stat-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 1.75rem 1rem;
  background: var(--color-cosmic-surface);
  border: 1px solid var(--color-line-faint);
  border-radius: var(--radius-md);
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-stat-cell:hover {
  border-color: rgba(139, 92, 246, 0.5);
  transform: translateY(-3px);
}

.page-about .about-stat-num {
  font-family: var(--font-title);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 300;
  color: var(--color-star-gold);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.page-about .about-grade-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
  margin-bottom: 3rem;
}

.page-about .about-grade-item {
  padding: 1.5rem;
  background: var(--color-cosmic-surface);
  border: 1px solid var(--color-line-faint);
  border-radius: var(--radius-md);
  text-align: center;
}

.page-about .about-grade-item strong {
  display: block;
  font-family: var(--font-title);
  font-size: 1.6rem;
  color: var(--color-star-gold);
}

.page-about .about-grade-item span {
  display: block;
  margin-top: 0.375rem;
  color: var(--color-orbit-slate);
  font-size: 0.9rem;
}

.page-about .about-capability-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.page-about .about-capability-card {
  padding: 1.75rem 1.5rem;
  background: var(--color-cosmic-surface);
  border: 1px solid var(--color-line-faint);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-capability-card:hover {
  border-color: rgba(247, 180, 51, 0.5);
  transform: translateY(-3px);
}

.page-about .about-capability-card h3 {
  font-size: 1.15rem;
  color: var(--color-icy-white);
  margin: 0 0 0.75rem;
}

.page-about .about-capability-card p {
  color: var(--color-orbit-slate);
  line-height: 1.75;
  font-size: 0.95rem;
  margin: 0 0 1rem;
}

.page-about .about-capability-mark {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-nebula-violet);
  opacity: 0.65;
  margin-bottom: 1rem;
}

.page-about .about-capability-link {
  color: var(--color-star-gold);
  text-decoration: none;
  font-size: 0.9rem;
}

.page-about .about-capability-link:hover {
  text-decoration: underline;
}

.page-about .about-capability-map {
  margin: 0;
  overflow: hidden;
  background: var(--color-cosmic-surface);
  border: 1px solid var(--color-line-faint);
  border-radius: var(--radius-lg);
}

.page-about .about-capability-map img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 220px;
  object-fit: cover;
}

.page-about .about-capability-caption {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  align-items: flex-start;
  padding: 1.5rem;
  color: var(--color-orbit-slate);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-about .about-capability-caption p {
  margin: 0;
}

.page-about .about-help {
  padding: 5.5rem 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.12), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(247, 180, 51, 0.06), transparent 42%);
}

.page-about .about-help-header {
  max-width: 46rem;
  margin-bottom: 2.5rem;
}

.page-about .about-help-header .section-desc {
  margin-top: 1rem;
}

.page-about .about-help-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.page-about .about-help-card {
  position: relative;
  padding: 1.75rem 1.5rem;
  overflow: hidden;
}

.page-about .about-help-card h3 {
  font-size: 1.15rem;
  color: var(--color-icy-white);
  margin: 0 0 0.75rem;
}

.page-about .about-help-card p {
  color: var(--color-orbit-slate);
  line-height: 1.75;
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
}

.page-about .about-help-index {
  display: block;
  font-family: var(--font-title);
  font-size: 2.75rem;
  font-weight: 300;
  color: var(--color-nebula-violet);
  opacity: 0.7;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.page-about .about-help-link {
  color: var(--color-star-gold);
  text-decoration: none;
  font-size: 0.9rem;
}

.page-about .about-help-link:hover {
  text-decoration: underline;
}

.page-about .about-help-note {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--about-gold-soft), var(--about-violet-soft));
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.page-about .about-help-note-copy p {
  margin: 0;
  color: var(--color-orbit-slate);
  line-height: 1.75;
  font-size: 0.95rem;
}

.page-about .about-help-note-title {
  font-size: 1.05rem !important;
  color: var(--color-icy-white) !important;
  font-weight: 600;
  margin-bottom: 0.75rem !important;
}

.page-about .about-help-note-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.page-about .about-contact {
  padding: 5.5rem 0 6rem;
}

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

.page-about .about-contact-main .section-desc {
  margin-top: 1rem;
  max-width: 38rem;
}

.page-about .about-contact-methods {
  display: grid;
  gap: 0.875rem;
  margin-top: 2rem;
}

.page-about .about-contact-item {
  display: block;
  padding: 1.25rem 1.25rem;
  background: var(--color-cosmic-surface);
  border: 1px solid var(--color-line-faint);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-contact-item:hover {
  border-color: rgba(247, 180, 51, 0.55);
  transform: translateY(-2px);
}

.page-about .about-contact-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--color-orbit-slate);
  margin-bottom: 0.375rem;
}

.page-about .about-contact-value {
  display: block;
  font-size: 1rem;
  color: var(--color-icy-white);
  font-weight: 500;
  word-break: break-all;
}

.page-about .about-contact-address {
  margin-top: 1.5rem;
  color: var(--color-orbit-slate);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-about .about-contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1rem;
  align-content: flex-start;
}

@media (min-width: 640px) {
  .page-about .about-stat-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-about .about-capability-caption {
    flex-direction: row;
    align-items: center;
    gap: 1.25rem;
  }

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

@media (min-width: 768px) {
  .page-about .about-intro-points {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-about .about-intro-point {
    grid-template-columns: 1fr;
    padding: 1.25rem;
    border-bottom: 0;
    border-left: 1px solid var(--color-line-faint);
  }

  .page-about .about-intro-point p {
    grid-column: auto;
  }

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

  .page-about .about-capability-card:nth-child(2) {
    transform: translateY(1.25rem);
  }

  .page-about .about-capability-card:nth-child(2):hover {
    transform: translateY(calc(1.25rem - 3px));
  }

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

  .page-about .about-help-card:nth-child(2) {
    transform: translateY(1.75rem);
  }
}

@media (min-width: 900px) {
  .page-about .about-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 4rem;
  }

  .page-about .about-intro-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 6rem;
  }

  .page-about .about-trajectory-grid {
    grid-template-columns: 0.7fr 1.3fr;
    gap: 4.5rem;
  }

  .page-about .about-tl-item:nth-child(1) {
    margin-left: 0;
  }

  .page-about .about-tl-item:nth-child(2) {
    margin-left: 6%;
  }

  .page-about .about-tl-item:nth-child(3) {
    margin-left: 2%;
  }

  .page-about .about-tl-item:nth-child(4) {
    margin-left: 9%;
  }

  .page-about .about-tl-item:nth-child(5) {
    margin-left: 3%;
  }

  .page-about .about-tl-item:nth-child(6) {
    margin-left: 7%;
  }

  .page-about .about-help-note {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-about .about-help-note-actions {
    flex-shrink: 0;
  }

  .page-about .about-contact-inner {
    grid-template-columns: 1.3fr 0.7fr;
    align-items: center;
  }
}

@media (min-width: 1200px) {
  .page-about .about-hero-inner {
    padding-top: 3rem;
  }

  .page-about .about-radar-wrap {
    padding: 2rem 1.75rem 1.25rem;
  }
}