.page-about {
  background-color: var(--color-ink);
  color: var(--color-white);
  overflow-x: hidden;
}

.page-about .about-hero {
  position: relative;
  padding: 104px 0 56px;
  overflow: hidden;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(closest-side at 84% 8%, rgba(255, 107, 53, 0.18), transparent 68%),
    radial-gradient(closest-side at 12% 92%, rgba(0, 194, 168, 0.16), transparent 60%),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.03) 0, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 16px);
  pointer-events: none;
}

.page-about .about-hero .container {
  position: relative;
  z-index: 1;
}

.page-about .about-hero-layout {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-about .about-hero-copy {
  max-width: 780px;
}

.page-about .about-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-about .about-hero .page-title {
  margin: 12px 0 20px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(2.1rem, 5.6vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--color-white);
  text-wrap: balance;
}

.page-about .about-hero .page-sub {
  margin: 0;
  max-width: 680px;
  font-size: 1.02rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
}

.page-about .about-hero .hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-about .about-hero .hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.84);
}

.page-about .about-hero .hero-chip .status-dot {
  width: 7px;
  height: 7px;
}

.page-about .about-hero-visual {
  position: relative;
  max-width: 360px;
}

.page-about .hero-glance {
  font-family: var(--font-data);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  color: var(--color-teal);
  margin-bottom: 10px;
}

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

.page-about .about-story {
  position: relative;
  padding: 64px 0 72px;
}

.page-about .about-story-grid {
  display: grid;
  gap: 44px;
  align-items: center;
}

.page-about .about-story-copy {
  max-width: 660px;
}

.page-about .eyebrow {
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.page-about .about-story .section-title,
.page-about .about-team-copy .section-title {
  margin: 8px 0 16px;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.18;
  color: var(--color-white);
}

.page-about .about-story .prose {
  margin: 0 0 24px;
}

.page-about .about-story .prose p {
  margin: 0 0 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.page-about .about-story .prose p:last-child {
  margin-bottom: 0;
}

.page-about .story-principles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .story-principles li {
  position: relative;
  padding-left: 20px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.page-about .story-principles li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

.page-about .story-principles strong {
  color: var(--color-white);
}

.page-about .about-story-figure {
  position: relative;
}

.page-about .about-story-figure::before {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 2px solid rgba(255, 107, 53, 0.65);
  border-radius: 24px 6px 24px 6px;
  z-index: 0;
}

.page-about .about-story-figure img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  border-radius: 24px 6px 24px 6px;
  display: block;
}

.page-about .about-timeline-section {
  position: relative;
  padding: 40px 0 80px;
}

.page-about .section-head {
  max-width: 780px;
  margin-bottom: 52px;
}

.page-about .section-head .section-title {
  margin: 8px 0 14px;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.18;
  color: var(--color-white);
}

.page-about .section-lead {
  margin: 0;
  max-width: 680px;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
}

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

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-soft) 30%, var(--color-teal) 68%, rgba(255, 255, 255, 0.14) 100%);
}

.page-about .timeline-item {
  position: relative;
  padding-left: 38px;
  margin-bottom: 34px;
}

.page-about .timeline-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-ink);
  border: 4px solid var(--color-accent);
  box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.16);
}

.page-about .timeline-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.page-about .timeline-year {
  font-family: var(--font-data);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--color-accent);
}

.page-about .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 194, 168, 0.14);
  color: var(--color-teal);
  border: 1px solid rgba(0, 194, 168, 0.3);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.page-about .timeline-card {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-panel);
  padding: 26px 28px;
  transition: border-color var(--ease), background-color var(--ease), transform var(--ease);
}

.page-about .timeline-card:hover,
.page-about .timeline-item:focus-within .timeline-card {
  border-color: rgba(255, 107, 53, 0.7);
  background-color: rgba(255, 255, 255, 0.07);
  transform: translateX(4px);
}

.page-about .timeline-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 1.32rem;
  line-height: 1.25;
  color: var(--color-white);
}

.page-about .timeline-card p {
  margin: 0;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.page-about .timeline-card--highlight {
  border-color: rgba(255, 107, 53, 0.5);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.14), rgba(255, 255, 255, 0.04));
}

.page-about .timeline-card--highlight h3 {
  color: var(--color-accent-soft);
}

.page-about .about-cert-section {
  background: var(--color-panel);
  color: var(--color-text);
  border-radius: 36px 36px 0 0;
  padding: 88px 0 80px;
}

.page-about .about-cert-section .section-title {
  color: var(--color-text);
}

.page-about .about-cert-section .section-lead {
  color: var(--color-muted);
}

.page-about .about-cert-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-about .about-cert-figure {
  text-align: center;
}

.page-about .about-cert-figure img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 26px;
  box-shadow: 0 16px 40px rgba(3, 10, 30, 0.14);
}

.page-about .about-cert-list {
  display: grid;
  gap: 18px;
}

.page-about .cert-item {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 18px;
  padding: 26px 28px;
  box-shadow: 0 12px 30px rgba(16, 24, 40, 0.08);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.page-about .cert-item:hover,
.page-about .cert-item:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 16px 36px rgba(16, 24, 40, 0.12);
  transform: translateY(-3px);
}

.page-about .cert-name {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.page-about .cert-name h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.18rem;
  line-height: 1.3;
  color: var(--color-text);
}

.page-about .cert-item p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.75;
  font-size: 0.94rem;
}

.page-about .cert-mark {
  color: var(--color-accent);
  font-size: 1.1rem;
  line-height: 1;
}

.page-about .about-team {
  padding: 84px 0 48px;
}

.page-about .about-team-grid {
  display: grid;
  gap: 44px;
  align-items: center;
}

.page-about .about-team-copy {
  max-width: 660px;
}

.page-about .about-team .prose p {
  margin: 0 0 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.page-about .team-principles {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .team-principles li {
  position: relative;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-about .team-principles li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-teal);
}

.page-about .about-team-figure {
  position: relative;
}

.page-about .about-team-figure::after {
  content: "";
  position: absolute;
  inset: -12px 12px 12px -12px;
  border: 2px solid rgba(0, 194, 168, 0.6);
  border-radius: 6px 24px 6px 24px;
  z-index: 0;
}

.page-about .about-team-figure img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  border-radius: 6px 24px 6px 24px;
  display: block;
}

.page-about .about-scale {
  position: relative;
  padding: 80px 0 72px;
  background-image:
    radial-gradient(circle at 86% 20%, rgba(0, 194, 168, 0.14), transparent 42%),
    radial-gradient(circle at 14% 84%, rgba(255, 107, 53, 0.12), transparent 46%);
}

.page-about .about-scale-grid {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-about .scale-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 22px;
  padding: 26px 16px 24px;
  transition: border-color var(--ease), background-color var(--ease), transform var(--ease);
}

.page-about .scale-item:hover,
.page-about .scale-item:focus-within {
  border-color: rgba(0, 194, 168, 0.5);
  background-color: rgba(255, 255, 255, 0.07);
  transform: translateY(-2px);
}

.page-about .scale-item dd {
  margin: 0;
}

.page-about .scale-num {
  display: block;
  font-family: var(--font-data);
  font-weight: 600;
  font-size: clamp(2rem, 7vw, 3.2rem);
  line-height: 1.1;
  color: var(--color-accent);
  letter-spacing: -0.01em;
}

.page-about .scale-item:nth-child(6) .scale-num {
  color: var(--color-teal);
}

.page-about .scale-label {
  display: block;
  margin-top: 10px;
  font-size: 0.78rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.68);
}

.page-about .scale-note {
  max-width: 720px;
  margin: 28px auto 0;
  text-align: center;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.66);
}

.page-about .about-next {
  padding: 48px 0 88px;
  text-align: center;
}

.page-about .about-next .section-lead {
  max-width: 600px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, 0.78);
}

.page-about .about-next-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.page-about .about-next .btn {
  margin: 0;
}

.page-about a:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

@media (min-width: 640px) {
  .page-about .about-scale-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 920px) {
  .page-about .about-hero {
    padding: 112px 0 64px;
  }

  .page-about .about-hero-layout {
    grid-template-columns: 1.18fr 0.82fr;
    gap: 56px;
  }

  .page-about .about-hero-visual {
    justify-self: end;
  }

  .page-about .about-story {
    padding-top: 72px;
  }

  .page-about .about-story-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-about .about-timeline-section {
    padding-top: 64px;
    padding-bottom: 96px;
  }

  .page-about .about-timeline {
    max-width: 820px;
  }

  .page-about .timeline-item {
    margin-bottom: 30px;
  }

  .page-about .about-cert-grid {
    grid-template-columns: 0.7fr 1.3fr;
    gap: 56px;
  }

  .page-about .about-team {
    padding-top: 96px;
  }

  .page-about .about-team-grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 56px;
  }

  .page-about .about-team-figure {
    order: 1;
  }

  .page-about .about-team-copy {
    order: 2;
  }
}