.page-about {
  --about-block: clamp(44px, 7vw, 88px);
  --about-gap: clamp(20px, 3vw, 36px);
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-about .about-crumbs {
  padding: 14px var(--gutter) 0;
  max-width: var(--shell-w);
  margin: 0 auto;
}

.page-about .about-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-about .about-crumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--steel);
}

.page-about .about-crumbs__item + .about-crumbs__item::before {
  content: "/";
  color: var(--ice);
}

.page-about .about-crumbs__link {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-about .about-crumbs__link:hover,
.page-about .about-crumbs__link:focus-visible {
  border-bottom-color: var(--orange);
  color: var(--orange);
}

.page-about .about-crumbs__now {
  color: var(--ink);
}

/* ---------- hero ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  color: var(--snow);
  padding: clamp(26px, 4.5vw, 48px) 0 clamp(44px, 7vw, 84px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(255, 90, 31, 0.32), transparent 58%),
    radial-gradient(95% 75% at 4% 96%, rgba(20, 99, 155, 0.6), transparent 64%),
    linear-gradient(158deg, var(--deep) 0%, var(--night) 74%);
}

.page-about .about-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-about .about-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ice);
}

.page-about .about-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 6.2vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-about .about-hero__title::after {
  content: "";
  display: block;
  width: 84px;
  height: 5px;
  margin-top: 20px;
  background: var(--orange);
}

.page-about .about-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(246, 251, 255, 0.82);
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-about .about-stat {
  border-top: 2px solid var(--orange);
  padding-top: 12px;
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.1;
  color: var(--amber);
}

.page-about .about-stat__label {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(246, 251, 255, 0.68);
}

/* ---------- figures ---------- */
.page-about .about-figure {
  margin: 0;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  background: var(--deep);
  overflow: hidden;
}

.page-about .about-hero__figure {
  border-color: var(--ice);
  box-shadow: 8px 8px 0 rgba(255, 90, 31, 0.85);
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .about-figure__cap {
  display: block;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ice);
  background: var(--night);
  border-top: 2px solid var(--ink);
}

.page-about .about-figure--dark {
  border-color: var(--ice);
  box-shadow: 8px 8px 0 rgba(124, 196, 242, 0.35);
}

/* ---------- section shells ---------- */
.page-about .about-sec {
  padding: var(--about-block) 0;
}

.page-about .about-sec--snow {
  background: var(--snow);
}

.page-about .about-sec--mist {
  background: var(--mist);
}

.page-about .about-sec--night {
  background: linear-gradient(170deg, var(--deep) 0%, var(--night) 68%);
  color: var(--snow);
}

.page-about .about-head {
  max-width: 62ch;
  margin: 0 0 clamp(22px, 4vw, 40px);
}

.page-about .about-head__index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-about .about-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(23px, 4.1vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-about .about-head__lead {
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--steel);
}

.page-about .about-sec--night .about-head__index {
  color: var(--ice);
}

.page-about .about-sec--night .about-head__lead {
  color: rgba(246, 251, 255, 0.76);
}

/* ---------- timeline ---------- */
.page-about .about-timeline__layout {
  display: grid;
  gap: var(--about-gap);
}

.page-about .about-years__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-about .about-years__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
}

.page-about .about-years__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 13px;
  border: 2px solid var(--ink);
  background: #fff;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-about .about-years__link:hover,
.page-about .about-years__link:focus-visible {
  background: var(--orange);
  color: #fff;
}

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

.page-about .about-track::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--ice) 0%, var(--blue) 42%, var(--orange) 100%);
}

.page-about .about-track__item {
  position: relative;
  padding: 0 0 clamp(18px, 2.6vw, 26px) 30px;
}

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

.page-about .about-track__dot {
  position: absolute;
  left: 0;
  top: 8px;
  width: 18px;
  height: 18px;
  background: var(--snow);
  border: 2px solid var(--ink);
  transform: rotate(45deg);
}

.page-about .about-track__item:target .about-track__dot {
  background: var(--orange);
}

.page-about .about-track__card {
  padding: clamp(14px, 2vw, 20px);
  background: #fff;
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 var(--ink);
}

.page-about .about-track__year {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-about .about-track__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.38;
}

.page-about .about-track__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- craft ---------- */
.page-about .about-craft__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.page-about .about-steps {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-about .about-steps__item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  border-left: 3px solid var(--orange);
  padding-left: 12px;
}

.page-about .about-steps__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--blue);
  padding-top: 3px;
}

.page-about .about-steps__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--steel);
}

.page-about .about-steps__name {
  color: var(--ink);
  font-weight: 700;
}

.page-about .about-craft__note {
  margin: 0 0 20px;
  padding: 14px 16px;
  background: var(--snow);
  border: 2px solid var(--ink);
  border-left: 6px solid var(--blue);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-about .about-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-about .about-chips li {
  padding: 5px 11px;
  background: var(--deep);
  color: var(--ice);
  border: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

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

.page-about .about-figures__item {
  padding: 12px 14px;
  background: #fff;
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(11, 18, 32, 0.9);
}

.page-about .about-figures__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.15;
  color: var(--blue);
}

.page-about .about-figures__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--steel);
}

/* ---------- team ---------- */
.page-about .about-team__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.page-about .about-team__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-about .about-teamstat {
  padding: 12px 14px;
  background: rgba(124, 196, 242, 0.08);
  border: 2px solid var(--ice);
}

.page-about .about-teamstat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(23px, 3.4vw, 31px);
  line-height: 1.1;
  color: var(--amber);
}

.page-about .about-teamstat__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(246, 251, 255, 0.72);
}

.page-about .about-team__text {
  margin: 0 0 20px;
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.85;
  color: rgba(246, 251, 255, 0.8);
}

.page-about .about-net {
  padding: 12px;
  border: 2px solid var(--line-soft);
  background: rgba(8, 17, 31, 0.55);
}

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

.page-about .about-net__cap {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ice);
}

/* ---------- partners ---------- */
.page-about .about-partners__grid {
  display: grid;
  gap: 14px;
}

.page-about .about-partner {
  padding: clamp(16px, 2.4vw, 24px);
  background: #fff;
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  border-top: 6px solid var(--orange);
}

.page-about .about-partner__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1;
  color: var(--blue);
}

.page-about .about-partner__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 20px);
}

.page-about .about-partner__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-about .about-partners__note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 4px solid var(--blue);
  font-size: 15px;
  line-height: 1.85;
  color: var(--steel);
}

.page-about .about-partners__note a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
}

.page-about .about-partners__note a:hover,
.page-about .about-partners__note a:focus-visible {
  background: var(--orange);
  color: #fff;
}

/* ---------- honor ---------- */
.page-about .about-honor__grid {
  display: grid;
  gap: 14px;
}

.page-about .about-honor__card {
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--snow);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 var(--ink);
}

.page-about .about-honor__card--accent {
  background: var(--deep);
  color: var(--snow);
  border-color: var(--ink);
  box-shadow: 5px 5px 0 var(--orange);
}

.page-about .about-honor__year {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-about .about-honor__card--accent .about-honor__year {
  color: var(--amber);
}

.page-about .about-honor__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.35;
}

.page-about .about-honor__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-about .about-honor__card--accent .about-honor__text {
  color: rgba(246, 251, 255, 0.8);
}

/* ---------- cta ---------- */
.page-about .about-cta {
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(135deg, var(--night) 0%, var(--deep) 100%);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--orange);
  color: var(--snow);
}

.page-about .about-cta__lead {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.4;
}

.page-about .about-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-about .about-cta__back {
  margin: 18px 0 0;
}

.page-about .about-top {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-top:hover,
.page-about .about-top:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- responsive ---------- */
@media (min-width: 620px) {
  .page-about .about-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-about .about-partners__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-about .about-hero__grid {
    grid-template-columns: 1.06fr 0.94fr;
  }

  .page-about .about-timeline__layout {
    grid-template-columns: 158px minmax(0, 1fr);
  }

  .page-about .about-years {
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-about .about-years__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-about .about-years__link {
    width: 100%;
    justify-content: space-between;
  }

  .page-about .about-craft__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  }

  .page-about .about-craft__figure {
    margin-top: -26px;
  }

  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-about .about-honor__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (hover: hover) {
  .page-about .about-track__card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }

  .page-about .about-track__card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--ink);
  }

  .page-about .about-partner,
  .page-about .about-honor__card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }

  .page-about .about-partner:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 var(--ink);
  }

  .page-about .about-honor__card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--ink);
  }

  .page-about .about-honor__card--accent:hover {
    box-shadow: 7px 7px 0 var(--orange);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-track__card,
  .page-about .about-partner,
  .page-about .about-honor__card,
  .page-about .about-years__link {
    transition: none;
  }
}