.page-about {
  --about-toc-w: 236px;
  --about-duo-gap: clamp(18px, 3vw, 32px);
  background: var(--ink);
  color: var(--fog);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px) 0 clamp(40px, 6vw, 84px);
  border-bottom: var(--border) solid var(--line);
  background:
    radial-gradient(120% 90% at 86% -10%, rgba(39, 224, 176, 0.16), transparent 62%),
    radial-gradient(90% 70% at 10% 100%, rgba(245, 184, 65, 0.10), transparent 70%),
    linear-gradient(180deg, rgba(18, 26, 61, 0.95), rgba(11, 16, 48, 1));
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: -12%;
  top: 56%;
  width: 132%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(39, 224, 176, 0.55), rgba(245, 184, 65, 0.35), transparent);
  transform: rotate(-5deg);
  pointer-events: none;
  z-index: 0;
}

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

.page-about .about-hero__grid {
  margin-top: clamp(18px, 3vw, 32px);
  row-gap: clamp(26px, 4vw, 44px);
}

.page-about .about-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(40px, 9.5vw, 86px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--fog);
}

.page-about .about-hero__title em {
  font-style: normal;
  color: var(--mint);
}

.page-about .about-hero__intro {
  margin: clamp(16px, 2.5vw, 24px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-hero__actions {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-about .about-hero__panel {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  align-content: start;
  min-width: 0;
}

.page-about .about-hero__band {
  border: var(--border) solid var(--line);
  background: var(--panel);
}

.page-about .about-hero__links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border) solid var(--line);
}

.page-about .about-hero__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 6px;
  border-bottom: var(--border) solid var(--line);
  color: var(--fog);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: background 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
}

.page-about .about-hero__link:hover,
.page-about .about-hero__link:focus-visible {
  background: rgba(39, 224, 176, 0.08);
  color: var(--mint);
  padding-left: 14px;
  outline: none;
}

.page-about .about-hero__link-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
  flex: none;
}

/* ---------- Layout ---------- */
.page-about .about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  padding-top: clamp(36px, 5vw, 80px);
  padding-bottom: clamp(48px, 7vw, 100px);
}

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

/* ---------- TOC ---------- */
.page-about .about-toc {
  min-width: 0;
  border-left: var(--border) solid var(--line);
  padding-left: 14px;
}

.page-about .about-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-about .about-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-about .about-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 8px;
  border-left: 2px solid transparent;
  color: var(--mist);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-about .about-toc__link:hover,
.page-about .about-toc__link:focus-visible {
  color: var(--fog);
  border-left-color: var(--mint);
  background: rgba(39, 224, 176, 0.07);
  outline: none;
}

.page-about .about-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
  flex: none;
}

.page-about .about-toc__sublist {
  list-style: none;
  margin: 0 0 6px;
  padding: 0 0 0 24px;
  display: grid;
  gap: 1px;
}

.page-about .about-toc__sublink {
  display: block;
  padding: 3px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s ease;
}

.page-about .about-toc__sublink:hover,
.page-about .about-toc__sublink:focus-visible {
  color: var(--mint);
  outline: none;
}

/* ---------- Blocks ---------- */
.page-about .about-block {
  border-top: var(--border) solid var(--line);
  padding-top: clamp(22px, 3vw, 36px);
  margin-bottom: clamp(44px, 6vw, 80px);
  scroll-margin-top: 20px;
}

.page-about .about-block:first-child {
  border-top: 0;
  padding-top: 0;
}

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

.page-about .about-block .section-head {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-about .about-duo {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--about-duo-gap);
  align-items: start;
}

.page-about .about-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--fog);
  max-width: 62ch;
}

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

/* ---------- Figures ---------- */
.page-about .about-figure {
  margin: 0;
  min-width: 0;
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: var(--border) solid var(--line);
  background: var(--panel);
}

.page-about .about-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-about .about-figure--band {
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-about .about-figure--square {
  max-width: 340px;
}

/* ---------- Flow ---------- */
.page-about .about-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-about .about-flow__step {
  position: relative;
  padding: 0 0 clamp(20px, 3vw, 28px) 56px;
}

.page-about .about-flow__step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 42px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--mint-deep), var(--line));
}

.page-about .about-flow__num {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: var(--border) solid var(--line);
  background: var(--panel);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-about .about-flow__step:hover .about-flow__num {
  border-color: var(--mint);
  color: var(--mint);
}

.page-about .about-flow__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-about .about-flow__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
  max-width: 52ch;
}

.page-about .about-side {
  border: var(--border) solid var(--line);
  border-left: 6px solid var(--amber);
  background: var(--panel);
  padding: clamp(16px, 2.5vw, 24px);
}

.page-about .about-side__lead {
  margin: 10px 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog);
}

.page-about .about-side__text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- Filter & Team ---------- */
.page-about .about-filter {
  margin-bottom: clamp(16px, 2.5vw, 24px);
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .about-team {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-about .about-team__card {
  border: var(--border) solid var(--line);
  background: var(--panel);
  padding: clamp(16px, 2.5vw, 20px);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-about .about-team__card:hover,
.page-about .about-team__card:focus-within {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard);
  border-color: var(--mint);
}

.page-about .about-team__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--line);
}

.page-about .about-team__role {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--fog);
}

.page-about .about-team__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--rose);
  flex: none;
}

.page-about .about-team__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
}

/* ---------- Timeline ---------- */
.page-about .about-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 clamp(22px, 3vw, 32px) 30px;
  border-left: var(--border) solid var(--line);
  scroll-margin-top: 20px;
}

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

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--amber);
  border: 2px solid var(--ink);
  transform: rotate(45deg);
}

.page-about .about-timeline__year {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-about .about-timeline__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-about .about-timeline__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
  max-width: 58ch;
}

/* ---------- Partners ---------- */
.page-about .about-partners {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-about .about-partner {
  border: var(--border) solid var(--line);
  border-top-width: 6px;
  background: var(--panel);
  padding: clamp(14px, 2.5vw, 18px);
  transition: box-shadow 0.18s ease, transform 0.18s ease;
}

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

.page-about .about-partner--data {
  border-top-color: var(--mint);
}

.page-about .about-partner--content {
  border-top-color: var(--amber);
}

.page-about .about-partner--tech {
  border-top-color: var(--rose);
}

.page-about .about-partner__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--fog);
}

.page-about .about-partner__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-about .about-cert {
  list-style: none;
  margin: clamp(16px, 2.5vw, 22px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .about-cert li {
  border-left: 3px solid var(--amber);
  padding-left: 12px;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
}

.page-about .about-block__actions {
  margin-top: clamp(20px, 3vw, 28px);
}

/* ---------- Contact ---------- */
.page-about .about-contact {
  margin-top: clamp(18px, 3vw, 26px);
  border: var(--border) solid var(--line);
  background: var(--panel);
  padding: clamp(16px, 3vw, 26px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

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

.page-about .about-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-about .about-contact__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fog);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-about .about-contact__value a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 224, 176, 0.4);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-about .about-contact__value a:hover,
.page-about .about-contact__value a:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--rose);
  outline: none;
}

.page-about .about-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .page-about .about-team {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-about .about-duo {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-about .about-duo--wide {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .page-about .about-partners {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-partner--tech {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .page-about .about-layout {
    grid-template-columns: var(--about-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-about .about-toc {
    position: sticky;
    top: 24px;
  }

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

  .page-about .about-partner--tech {
    grid-column: auto;
  }
}

@media (min-width: 1200px) {
  .page-about .about-duo--wide {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }
}
<<<END>>>