.page-about {
  --about-space-glow: rgba(245, 185, 66, 0.12);
  --about-line-gold: rgba(245, 185, 66, 0.5);
  --about-card-bg: rgba(255, 255, 255, 0.92);
  background: var(--color-space);
  color: var(--color-silver);
  overflow-x: hidden;
}

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

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

.page-about .container {
  width: min(var(--container-width), 92%);
  margin-inline: auto;
}

.page-about .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: rgba(230, 233, 240, 0.7);
  margin-bottom: 1.5rem;
}

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

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

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

.page-about .breadcrumb-sep {
  opacity: 0.5;
}

.page-about .about-hero {
  position: relative;
  padding: 3.5rem 0 2.5rem;
  background:
    radial-gradient(circle at 80% 20%, rgba(29, 58, 110, 0.6) 0%, transparent 55%),
    radial-gradient(circle at 15% 60%, rgba(245, 185, 66, 0.08) 0%, transparent 40%),
    linear-gradient(145deg, var(--color-space-deep) 0%, var(--color-space) 60%, var(--color-galaxy) 100%);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(245, 185, 66, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 90% 60%, rgba(230, 233, 240, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.page-about .about-hero-inner {
  position: relative;
  z-index: 1;
  padding-top: 1rem;
}

.page-about .about-kicker {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--about-line-gold);
  border-radius: var(--radius-pill);
  background: rgba(245, 185, 66, 0.08);
}

.page-about h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.1;
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin: 0 0 1rem;
  transform: skewX(-3deg);
  transform-origin: left center;
  text-shadow: 0 0 40px rgba(245, 185, 66, 0.15);
}

.page-about .about-lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
  color: rgba(230, 233, 240, 0.85);
  max-width: 42rem;
  margin-bottom: 1.8rem;
}

.page-about .about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.page-about .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.page-about .btn-primary {
  background: var(--gradient-gold);
  color: var(--color-space-deep);
  box-shadow: 0 0 20px rgba(245, 185, 66, 0.35);
  border: none;
}

.page-about .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(245, 185, 66, 0.55);
  color: var(--color-space-deep);
}

.page-about .btn-secondary {
  background: linear-gradient(135deg, var(--color-galaxy) 0%, var(--color-space) 100%);
  color: var(--color-gold);
  border: 1px solid var(--about-line-gold);
}

.page-about .btn-secondary:hover {
  background: linear-gradient(135deg, var(--color-space) 0%, var(--color-galaxy) 100%);
  transform: translateY(-2px);
  color: var(--color-gold);
}

.page-about .btn-ghost {
  background: transparent;
  color: var(--color-silver);
  border: 1px solid rgba(230, 233, 240, 0.4);
}

.page-about .btn-ghost:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: rgba(245, 185, 66, 0.08);
  transform: translateY(-2px);
}

.page-about .about-stat-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  max-width: 720px;
}

.page-about .about-stat-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(245, 185, 66, 0.15);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.page-about .about-stat-num {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  font-style: italic;
  color: var(--color-gold);
  line-height: 1;
}

.page-about .about-stat-label {
  font-size: 0.8rem;
  color: rgba(230, 233, 240, 0.75);
  letter-spacing: 0.02em;
}

.page-about .section {
  padding: 3.5rem 0;
  position: relative;
}

.page-about .section-alt {
  background: var(--color-space-deep);
}

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

.page-about .about-section-index {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-about .about-section-index::after {
  content: "";
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.6;
}

.page-about .about-section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.8vw, 2.8rem);
  line-height: 1.15;
  font-weight: 700;
  font-style: italic;
  color: var(--color-white);
  margin: 0 0 0.6rem;
  transform: skewX(-3deg);
  transform-origin: left center;
}

.page-about .about-section-lead {
  font-size: 1rem;
  color: rgba(230, 233, 240, 0.75);
  line-height: 1.6;
  max-width: 36rem;
  margin: 0;
}

.page-about .about-meaning-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-about .about-meaning-copy p {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(230, 233, 240, 0.85);
  margin: 0 0 1.1rem;
}

.page-about .about-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(245, 185, 66, 0.2);
  box-shadow: var(--shadow-card);
  background: var(--gradient-space);
}

.page-about .about-image-wrap img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-about .about-image-wrap-hero {
  border-color: rgba(245, 185, 66, 0.35);
  box-shadow: 0 0 48px rgba(245, 185, 66, 0.12);
}

.page-about .about-meaning-visual {
  position: relative;
}

.page-about .about-meaning-visual::before {
  content: "";
  position: absolute;
  inset: -12px -12px auto auto;
  width: 60%;
  height: 60%;
  border-top: 2px solid var(--about-line-gold);
  border-right: 2px solid var(--about-line-gold);
  border-radius: 0 var(--radius-lg) 0 0;
  opacity: 0.35;
  pointer-events: none;
}

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

.page-about .about-timeline-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(245, 185, 66, 0.2), transparent);
  transform: translateX(-50%);
  pointer-events: none;
}

.page-about .about-timeline-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-about .about-timeline-visual {
  order: -1;
}

.page-about .about-timeline-visual .about-image-wrap {
  aspect-ratio: 4 / 3;
  max-width: 480px;
  margin: 0 auto;
}

.page-about .about-timeline-visual img {
  aspect-ratio: 4 / 3;
}

.page-about .timeline {
  position: relative;
  padding-left: 1.5rem;
}

.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  width: 2px;
  height: calc(100% - 16px);
  background: linear-gradient(
    180deg,
    var(--color-gold) 0%,
    rgba(245, 185, 66, 0.35) 100%
  );
  border-radius: 2px;
}

.page-about .timeline-item {
  position: relative;
  margin-bottom: 2.2rem;
  padding-left: 1.2rem;
}

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

.page-about .timeline-dot {
  position: absolute;
  left: -1.5rem;
  top: 0.3rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 12px rgba(245, 185, 66, 0.8);
  transform: translateX(-50%);
  z-index: 2;
}

.page-about .timeline-dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(245, 185, 66, 0.4);
  animation: about-pulse 2s ease-in-out infinite;
}

@keyframes about-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.5); opacity: 0; }
}

.page-about .timeline-body {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(245, 185, 66, 0.12);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.2rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: border-color var(--transition), background var(--transition);
}

.page-about .timeline-item:hover .timeline-body {
  border-color: rgba(245, 185, 66, 0.45);
  background: rgba(255, 255, 255, 0.09);
}

.page-about .timeline-body h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-gold);
  margin: 0 0 0.4rem;
  letter-spacing: 0.02em;
}

.page-about .timeline-body p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(230, 233, 240, 0.85);
  margin: 0;
}

.page-about .about-capability-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

.page-about .about-capability-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}

.page-about .about-capability-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(4px);
  border-color: rgba(245, 185, 66, 0.4);
}

.page-about .about-capability-icon {
  flex-shrink: 0;
  opacity: 0.9;
}

.page-about .about-capability-copy h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 0.35rem;
}

.page-about .about-capability-copy p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(230, 233, 240, 0.8);
  margin: 0;
}

.page-about .about-capability-visual {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.page-about .about-capability-visual .about-image-wrap {
  aspect-ratio: 5 / 3;
}

.page-about .about-capability-visual img {
  aspect-ratio: 5 / 3;
}

.page-about .about-capability-note {
  background: linear-gradient(135deg, rgba(245, 185, 66, 0.15), rgba(29, 58, 110, 0.3));
  border: 1px solid rgba(245, 185, 66, 0.25);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.page-about .about-capability-note p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(230, 233, 240, 0.9);
  margin: 0;
}

.page-about .about-capability-note .btn {
  align-self: flex-start;
}

.page-about .about-credential-section {
  position: relative;
}

.page-about .about-credential-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 70%;
  height: 100%;
  background: radial-gradient(circle at 90% 20%, rgba(245, 185, 66, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.page-about .about-credential-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.page-about .about-credential-card {
  background: var(--about-card-bg);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  text-align: left;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
}

.page-about .about-credential-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(11, 27, 58, 0.25);
  border-color: rgba(245, 185, 66, 0.6);
  background: var(--color-white);
}

.page-about .about-credential-badge {
  margin-bottom: 0.8rem;
}

.page-about .about-credential-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-space);
  margin: 0 0 0.5rem;
  transform: skewX(-2deg);
}

.page-about .about-credential-card p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(26, 26, 46, 0.85);
  margin: 0;
}

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

.page-about .about-capacity-block {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(245, 185, 66, 0.12);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.3rem;
}

.page-about .about-capacity-block h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gold);
  margin: 0 0 0.4rem;
}

.page-about .about-capacity-block p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(230, 233, 240, 0.8);
  margin: 0;
}

.page-about .about-cta-section {
  position: relative;
  background:
    radial-gradient(circle at 50% 80%, rgba(245, 185, 66, 0.12) 0%, transparent 55%),
    linear-gradient(135deg, var(--color-space) 0%, var(--color-galaxy) 100%);
  padding-top: 4rem;
  padding-bottom: 4.5rem;
  text-align: center;
}

.page-about .about-cta-container {
  max-width: 760px;
}

.page-about .about-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.page-about .about-cta-inner .about-kicker {
  margin-bottom: 0.5rem;
}

.page-about .about-cta-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-style: italic;
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 0.5rem;
  transform: skewX(-3deg);
}

.page-about .about-cta-inner p {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(230, 233, 240, 0.85);
  max-width: 34rem;
  margin: 0 0 1.5rem;
}

.page-about .about-cta-inner .about-hero-actions {
  margin-bottom: 0;
}

/* reveal animation */
.page-about [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.page-about [data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

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

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

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

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

  .page-about .about-capability-item {
    flex-direction: column;
  }

  .page-about .about-timeline-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
  }

  .page-about .about-timeline-visual {
    order: initial;
    position: sticky;
    top: 2rem;
  }

  .page-about .about-timeline-visual .about-image-wrap {
    max-width: 100%;
  }
}

@media (min-width: 960px) {
  .page-about .about-meaning-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
  }

  .page-about .about-capability-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2.5rem;
  }

  .page-about .about-capability-main {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
  }

  .page-about .about-capability-item {
    flex-direction: row;
    align-items: center;
  }

  .page-about .about-capability-visual {
    justify-content: center;
  }

  .page-about .about-hero {
    padding: 4rem 0 3rem;
  }

  .page-about .section {
    padding: 5rem 0;
  }

  .page-about .timeline::before {
    left: 8px;
  }

  .page-about .timeline-dot {
    left: -1.42rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-about .timeline-dot::after {
    animation: none;
  }
}