.page-about {
  background: var(--c-space-black);
  color: var(--c-paper-white);
}

.page-about .breadcrumb {
  margin-top: 24px;
}

.page-about .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 14px;
}

.page-about .breadcrumb-link {
  color: var(--c-electric-blue);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.page-about .breadcrumb-link:hover {
  color: var(--c-energy-gold);
  text-decoration: underline;
}

.page-about .breadcrumb-item[aria-current="page"] {
  color: var(--c-mid-gray);
}

.page-about .about-hero {
  padding: 40px 0 16px;
}

.page-about .about-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-about .about-hero-copy .section-eyebrow {
  margin-bottom: 12px;
}

.page-about .about-hero-copy h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 34px;
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--c-paper-white);
  text-shadow: 0 0 24px rgba(245, 184, 65, 0.35), 0 0 48px rgba(245, 184, 65, 0.14);
  margin: 0 0 20px;
}

.page-about .about-h1-sub {
  color: var(--c-energy-gold);
}

.page-about .about-hero-lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 246, 251, 0.78);
  max-width: 64ch;
  margin: 0 0 24px;
}

.page-about .about-hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.page-about .about-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .about-hero-figure {
  margin: 0;
}

.page-about .about-hero-figure .img-frame,
.page-about .scale-figure .img-frame,
.page-about .rating-figure .img-frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(155, 92, 246, 0.35);
}

.page-about .about-hero-figure .img-frame img,
.page-about .scale-figure .img-frame img,
.page-about .rating-figure .img-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-about .about-hero-figcaption,
.page-about .scale-caption,
.page-about .rating-caption {
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--c-mid-gray);
}

.page-about .about-layout {
  padding-bottom: 24px;
}

.page-about .about-sidenav {
  margin-bottom: 28px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-about .about-sidenav::-webkit-scrollbar {
  display: none;
}

.page-about .about-sidenav-inner {
  display: flex;
  gap: 8px;
  align-items: center;
}

.page-about .about-sidenav-title {
  flex: none;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mid-gray);
  margin: 0 4px 0 0;
}

.page-about .about-sidenav-link {
  flex: none;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid rgba(245, 184, 65, 0.35);
  border-radius: 999px;
  background: rgba(19, 27, 58, 0.65);
  color: var(--c-paper-white);
  font-family: var(--font-body);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-about .about-sidenav-link:hover {
  border-color: var(--c-energy-gold);
  background: var(--c-energy-gold);
  color: var(--c-space-black);
}

.page-about .about-sidenav-link:focus-visible {
  outline: 2px solid var(--c-electric-blue);
  outline-offset: 2px;
}

.page-about .about-main {
  min-width: 0;
}

.page-about .about-main section {
  padding: 32px 0;
}

.page-about .about-main > section:last-child {
  padding-bottom: 64px;
}

.page-about .about-main .glow-line {
  margin: 0;
}

.page-about .section-header {
  margin-bottom: 24px;
}

.page-about .section-eyebrow {
  color: var(--c-energy-gold);
  margin-bottom: 10px;
}

.page-about .section-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 30px;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--c-paper-white);
  margin: 0 0 12px;
}

.page-about .section-lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 246, 251, 0.7);
  max-width: 62ch;
  margin: 0;
}

.page-about .about-inline-link {
  color: var(--c-electric-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s var(--ease);
}

.page-about .about-inline-link:hover {
  color: var(--c-energy-gold);
}

.page-about .milestone-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-about .milestone-list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(to bottom, var(--c-energy-gold) 0%, var(--c-neon-purple) 70%, transparent 100%);
  opacity: 0.8;
}

.page-about .milestone-item {
  position: relative;
  padding: 0 0 40px 36px;
}

.page-about .milestone-item:last-child {
  padding-bottom: 0;
}

.page-about .milestone-node {
  position: absolute;
  left: 0;
  top: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--c-energy-gold);
  box-shadow: 0 0 12px rgba(245, 184, 65, 0.65), 0 0 28px rgba(245, 184, 65, 0.35);
  z-index: 1;
}

.page-about .milestone-card {
  border: 1px solid rgba(245, 184, 65, 0.35);
  border-radius: var(--radius-lg);
  background: var(--c-deep-blue);
  padding: 20px 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-about .milestone-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 184, 65, 0.65);
  box-shadow: 0 12px 28px rgba(245, 184, 65, 0.12), 0 8px 16px rgba(0, 0, 0, 0.2);
}

.page-about .milestone-year {
  display: inline-block;
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.2;
  color: var(--c-energy-gold);
  margin-bottom: 10px;
}

.page-about .milestone-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.4;
  color: var(--c-paper-white);
  margin: 0 0 10px;
}

.page-about .milestone-card p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 246, 251, 0.75);
  margin: 0 0 14px;
}

.page-about .milestone-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .scale-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.page-about .scale-card {
  border: 1px solid rgba(42, 109, 244, 0.35);
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, var(--c-deep-blue) 0%, rgba(19, 27, 58, 0.7) 100%);
  padding: 26px 16px 22px;
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-about .scale-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 184, 65, 0.5);
  box-shadow: var(--glow-gold);
}

.page-about .scale-card .data-value {
  display: block;
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 30px;
  line-height: 1.2;
  color: var(--c-energy-gold);
  margin-bottom: 6px;
}

.page-about .scale-card .data-label {
  display: block;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-mid-gray);
}

.page-about .scale-figure {
  margin: 28px 0 0;
}

.page-about .scale-note {
  margin-top: 24px;
  border-left: 3px solid var(--c-electron-green);
  border-radius: 0 8px 8px 0;
  background: rgba(0, 229, 160, 0.05);
  padding: 12px 16px;
}

.page-about .scale-note p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 246, 251, 0.72);
  margin: 0;
}

.page-about .rating-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 32px;
}

.page-about .rating-block {
  border: 1px solid rgba(42, 109, 244, 0.25);
  border-radius: var(--radius-lg);
  background: var(--c-deep-blue);
  padding: 20px 18px;
  margin-bottom: 16px;
}

.page-about .rating-block-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  color: var(--c-energy-gold);
  margin: 0 0 10px;
}

.page-about .rating-block p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 246, 251, 0.76);
  margin: 0;
}

.page-about .rating-dimensions {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.page-about .rating-dim {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(155, 92, 246, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(19, 27, 58, 0.8);
  padding: 10px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--c-paper-white);
}

.page-about .rating-dim-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.page-about .dim-blue {
  background: var(--c-electric-blue);
}

.page-about .dim-green {
  background: var(--c-electron-green);
}

.page-about .dim-gold {
  background: var(--c-energy-gold);
}

.page-about .dim-purple {
  background: var(--c-neon-purple);
}

.page-about .rating-meta {
  margin: 20px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-mid-gray);
}

.page-about .rating-figure {
  margin: 0;
}

.page-about section[id] {
  scroll-margin-top: 120px;
}

.page-about .contact-card {
  margin-top: 32px;
  border: 1px solid rgba(42, 109, 244, 0.4);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--c-deep-blue) 0%, rgba(19, 27, 58, 0.55) 100%);
  padding: 28px 20px;
  box-shadow: var(--glow-blue);
}

.page-about .contact-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-about .contact-list li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  align-items: baseline;
  min-width: 0;
  font-family: var(--font-body);
  font-size: 15px;
}

.page-about .contact-label {
  color: var(--c-neon-purple);
  font-weight: 500;
}

.page-about .contact-value {
  color: var(--c-paper-white);
  word-break: break-word;
  text-decoration: none;
}

.page-about a.contact-value {
  color: var(--c-electric-blue);
  transition: color 0.3s var(--ease);
}

.page-about a.contact-value:hover {
  color: var(--c-energy-gold);
}

.page-about a.contact-value:focus-visible {
  outline: 2px solid var(--c-energy-gold);
  outline-offset: 2px;
}

.page-about .contact-action {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .contact-note {
  margin-top: 20px;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-mid-gray);
}

@media (min-width: 768px) {
  .page-about .about-hero {
    padding-top: 56px;
  }

  .page-about .about-hero-grid {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 40px;
  }

  .page-about .about-hero-copy h1 {
    font-size: 42px;
  }

  .page-about .about-hero-lead {
    font-size: 17px;
  }

  .page-about .scale-cards {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .page-about .scale-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
  }

  .page-about .scale-figure {
    margin-top: 0;
  }

  .page-about .rating-layout {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: start;
  }

  .page-about .rating-figure {
    margin-top: 8px;
  }

  .page-about .rating-dimensions {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-about .about-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-about .about-sidenav {
    position: sticky;
    top: 120px;
    overflow: visible;
    margin: 0;
  }

  .page-about .about-sidenav-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .page-about .about-sidenav-title {
    margin-bottom: 12px;
    margin-right: 0;
  }

  .page-about .about-sidenav-link {
    justify-content: flex-start;
    border-radius: 10px;
    padding: 10px 14px;
    border-color: transparent;
    background: transparent;
    color: var(--c-mid-gray);
  }

  .page-about .about-sidenav-link:hover {
    background: rgba(245, 184, 65, 0.08);
    border-color: rgba(245, 184, 65, 0.45);
    color: var(--c-energy-gold);
  }

  .page-about .about-main section {
    padding: 44px 0;
  }

  .page-about .section-title {
    font-size: 36px;
  }

  .page-about .scale-card .data-value {
    font-size: 36px;
  }
}