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

.page-about .about-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 2px solid var(--line);
}

.page-about .about-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  filter: saturate(0.78) contrast(1.06);
  z-index: -2;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 26, 22, 0.4) 0%, rgba(7, 26, 22, 0.86) 62%, var(--ink) 100%);
}

.page-about .about-hero__inner {
  padding: clamp(28px, 6vw, 52px) 0 clamp(36px, 7vw, 76px);
}

.page-about .breadcrumb {
  margin-bottom: clamp(20px, 4vw, 34px);
}

.page-about .about-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 8.6vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 16px 0 20px;
  max-width: 17ch;
  text-wrap: balance;
}

.page-about .about-hero .lede {
  color: var(--snow);
  opacity: 0.88;
  max-width: 46ch;
  font-size: clamp(1rem, 2.4vw, 1.12rem);
  line-height: 1.8;
  margin: 0;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 34px);
}

.page-about .about-index {
  background: var(--ink-2);
  border-bottom: 2px solid var(--line-soft);
}

.page-about .about-index__list {
  list-style: none;
  margin: 0;
  padding: 10px 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-about .about-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  border: 2px solid transparent;
  color: var(--mist);
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-about .about-index__link:hover,
.page-about .about-index__link:focus-visible {
  color: var(--cyan);
  border-color: var(--line);
}

.page-about .about-index__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--ochre);
}

.page-about .about-section {
  padding: clamp(44px, 8vw, 96px) 0;
  border-bottom: 2px solid var(--line-soft);
}

.page-about .about-section__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 3vw, 26px);
}

.page-about .about-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  color: var(--ochre);
  line-height: 1;
}

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

.page-about .about-section h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.65rem, 5.4vw, 2.75rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 10px 0 18px;
  max-width: 24ch;
  text-wrap: balance;
}

.page-about .about-section p {
  color: var(--mist);
  line-height: 1.85;
  font-size: 1rem;
  margin: 0 0 16px;
  max-width: 64ch;
}

.page-about .about-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 66ch;
}

.page-about .about-list li {
  position: relative;
  padding-left: 20px;
  color: var(--mist);
  line-height: 1.8;
  font-size: 0.98rem;
}

.page-about .about-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--ochre);
}

.page-about .about-list strong {
  color: var(--snow);
  font-weight: 700;
}

.page-about .about-list--tight {
  gap: 10px;
  margin-top: 8px;
}

.page-about .about-split {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
  margin-top: clamp(24px, 4vw, 36px);
}

.page-about .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 2px solid var(--line);
  display: grid;
  gap: clamp(20px, 3.4vw, 32px);
}

.page-about .timeline__item {
  position: relative;
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 9px;
  width: 12px;
  height: 12px;
  background: var(--ink);
  border: 2px solid var(--ochre);
}

.page-about .timeline__item--current::before {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 0 6px rgba(56, 242, 208, 0.14);
}

.page-about .timeline__year {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 5.6vw, 2.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-about .timeline__item--current .timeline__year {
  color: var(--cyan);
}

.page-about .timeline__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--snow);
  margin: 4px 0 4px;
}

.page-about .timeline__body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-about .about-figure {
  margin: 0;
  border: 2px solid var(--line-soft);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
}

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

.page-about .about-figure figcaption {
  padding: 12px 14px;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--mist);
  border-top: 2px solid var(--line-soft);
}

.page-about .about-metrics {
  padding: clamp(30px, 5vw, 52px) 0;
  border-bottom: 2px solid var(--line);
  background:
    linear-gradient(90deg, rgba(58, 123, 213, 0.07) 1px, transparent 1px) 0 0 / 64px 64px,
    var(--ink-2);
}

.page-about .about-metrics__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 2vw, 16px);
}

.page-about .about-metric {
  border: 2px solid var(--line-soft);
  border-left: 4px solid var(--ochre);
  background: var(--ink);
  padding: clamp(14px, 3vw, 24px);
  box-shadow: var(--shadow-ink);
}

.page-about .about-metric__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 6.4vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--snow);
  word-break: break-word;
}

.page-about .about-metric__num--cyan {
  color: var(--cyan);
}

.page-about .about-metric__label {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-about .about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-about .about-contact {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  padding: clamp(18px, 4vw, 28px);
  border: 2px solid var(--line);
  border-left: 6px solid var(--cyan);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
}

.page-about .about-contact__row {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-about .about-contact__key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ochre);
}

.page-about .about-contact__val {
  color: var(--snow);
  font-size: 1rem;
  line-height: 1.6;
  word-break: break-word;
}

.page-about .about-roles {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 10px;
}

.page-about .about-roles li {
  display: grid;
  gap: 6px;
  padding: 16px;
  border: 2px solid var(--line-soft);
  background: var(--ink-2);
}

.page-about .about-roles__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--snow);
}

.page-about .about-roles__desc {
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-about .about-note {
  border: 2px solid var(--line-soft);
  border-top: 4px solid var(--ochre);
  background: var(--ink-2);
  padding: clamp(16px, 3.4vw, 24px);
}

.page-about .about-note h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--snow);
  margin: 0 0 10px;
}

.page-about .about-note p {
  margin: 0;
  font-size: 0.94rem;
}

.page-about .about-next {
  padding: clamp(40px, 8vw, 88px) 0 clamp(52px, 9vw, 104px);
  background: radial-gradient(circle at 15% 20%, rgba(56, 242, 208, 0.08), transparent 60%);
}

.page-about .about-next h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 5.6vw, 2.9rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 10px 0 16px;
  max-width: 20ch;
  text-wrap: balance;
}

.page-about .about-next p {
  color: var(--mist);
  line-height: 1.8;
  margin: 0;
  max-width: 54ch;
}

.page-about .about-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

@media (min-width: 720px) {
  .page-about .about-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-about .about-split--reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-about .about-metrics__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-about .about-section__grid {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 36px);
  }

  .page-about .about-num {
    writing-mode: vertical-rl;
    font-size: 1.5rem;
    letter-spacing: 0.22em;
    padding-top: 6px;
  }

  .page-about .about-metric:nth-child(even) {
    transform: translateY(14px);
  }

  .page-about .about-metrics__grid {
    padding-bottom: 14px;
  }

  .page-about .about-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }

  .page-about .about-index__list {
    overflow-x: visible;
    flex-wrap: wrap;
  }
}

@media (min-width: 1100px) {
  .page-about .about-hero h1 {
    max-width: 15ch;
  }

  .page-about .about-section {
    padding: clamp(64px, 7vw, 104px) 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-metric:nth-child(even) {
    transform: none;
  }

  .page-about .about-index__link {
    transition: none;
  }
}