.page-about {
  --about-line: rgba(176, 184, 196, 0.28);
  background-color: var(--c-deep);
  color: var(--c-white);
  min-height: 100vh;
}
.page-about .container {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: 24px;
}
.page-about .breadcrumbs {
  padding: 24px 0 0;
  font-size: 14px;
  letter-spacing: 0.02em;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-about .breadcrumbs a {
  color: var(--c-gray);
  text-decoration: none;
  transition: color var(--ease-fast);
}
.page-about .breadcrumbs a:hover {
  color: var(--c-green);
}
.page-about .breadcrumbs [aria-current="page"] {
  color: var(--c-white);
  font-weight: 500;
}
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: 44px 0 40px;
  border-bottom: 1px solid var(--about-line);
  background:
    radial-gradient(circle at 88% 8%, rgba(0, 255, 135, 0.1) 0%, transparent 38%),
    linear-gradient(135deg, rgba(30, 58, 95, 0.55) 0%, transparent 62%),
    var(--c-deep);
}
.page-about .about-hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 30%;
  pointer-events: none;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.045) 10px,
    rgba(255, 255, 255, 0.045) 11px
  );
}
.page-about .about-hero__grid {
  display: grid;
  gap: 32px;
  position: relative;
  z-index: 1;
}
.page-about .about-hero__text .eyebrow {
  margin-bottom: 14px;
}
.page-about .about-hero__text h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin: 0 0 20px;
  text-transform: uppercase;
  color: var(--c-white);
}
.page-about .about-hero__lead {
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-light);
  max-width: 640px;
  margin: 0;
}
.page-about .about-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--about-line);
  border: 1px solid var(--about-line);
}
.page-about .about-hero__facts div {
  background: rgba(10, 25, 48, 0.92);
  padding: 16px 20px;
}
.page-about .about-hero__facts dt {
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-cold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.page-about .about-hero__facts dd {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--c-orange);
  margin: 0;
}
.page-about .about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-block: 48px 80px;
}
.page-about .about-index {
  display: none;
}
.page-about .about-index__title {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-green);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--about-line);
}
.page-about .about-index__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}
.page-about .about-index__list li {
  margin-bottom: 4px;
}
.page-about .about-index__list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  color: var(--c-gray);
  text-decoration: none;
  font-size: 15px;
  border-left: 2px solid transparent;
  transition:
    color var(--ease-fast),
    border-color var(--ease-fast),
    background var(--ease-fast);
}
.page-about .about-index__list a:hover {
  color: var(--c-white);
  border-left-color: var(--c-orange);
  background: rgba(255, 107, 53, 0.08);
}
.page-about .about-index__num {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--c-orange);
  min-width: 22px;
}
.page-about .about-index__status {
  padding-top: 16px;
  border-top: 1px solid var(--about-line);
}
.page-about .about-index__status .data-status__text {
  font-size: 13px;
  color: var(--c-gray);
}
.page-about .about-main {
  min-width: 0;
}
.page-about .about-chapter {
  position: relative;
  margin-bottom: 48px;
  padding: 28px 20px;
  background: var(--c-white);
  color: #0B0F19;
  box-shadow: var(--shadow-panel);
  scroll-margin-top: 90px;
}
.page-about .about-chapter::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 28px 28px;
  border-color: transparent transparent var(--c-deep) transparent;
}
.page-about .about-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 26px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--c-orange);
}
.page-about .about-chapter__num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--c-orange);
  line-height: 1;
}
.page-about .about-chapter__head h2 {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  letter-spacing: 0.02em;
  color: var(--c-deep);
}
.page-about .about-chapter p {
  font-size: 16px;
  line-height: 1.7;
  color: #3A4256;
}
.page-about .about-chapter a {
  color: var(--c-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 53, 0.3);
  transition: color var(--ease-fast), border-color var(--ease-fast);
}
.page-about .about-chapter a:hover {
  color: var(--c-green);
  border-color: rgba(0, 255, 135, 0.5);
}
.page-about .about-highlight {
  color: var(--c-orange);
  font-weight: 600;
}
.page-about .about-ark {
  display: grid;
  gap: 28px;
}
.page-about .about-ark__text p:first-child {
  margin-top: 0;
}
.page-about .about-ark__quote {
  margin: 24px 0 0;
  padding: 16px 20px;
  border-left: 4px solid var(--c-green);
  background: var(--c-light);
}
.page-about .about-ark__quote p {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-deep);
}
.page-about .about-ark__figure {
  margin: 0;
  background: var(--c-light);
  padding: 8px;
}
.page-about .about-ark__figure img {
  display: block;
  width: 100%;
  height: auto;
}
.page-about .about-ark__figure figcaption,
.page-about .about-data__figure figcaption,
.page-about .about-team__figure figcaption {
  font-size: 13px;
  color: var(--c-text-cold);
  padding-top: 8px;
}
.page-about .about-note {
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--c-light);
  border-top: 3px solid var(--c-green);
}
.page-about .about-note__label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mid);
  margin-bottom: 6px;
}
.page-about .about-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-deep);
}
.page-about .about-timeline {
  position: relative;
  list-style: none;
  margin: 0 0 24px;
  padding: 0 0 0 30px;
  border-left: 2px dashed rgba(30, 58, 95, 0.35);
}
.page-about .about-timeline__item {
  position: relative;
  padding-bottom: 32px;
}
.page-about .about-timeline__item:last-child {
  padding-bottom: 0;
}
.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -39px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-orange);
  border: 3px solid var(--c-white);
  box-shadow: 0 0 0 1px var(--c-orange);
}
.page-about .about-timeline__year {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--c-orange);
  line-height: 1;
  margin-bottom: 8px;
}
.page-about .about-timeline__body h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-deep);
  margin: 0 0 6px;
}
.page-about .about-timeline__body p {
  font-size: 14px;
  line-height: 1.6;
  color: #4A5568;
  margin: 0;
}
.page-about .about-timeline__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--c-light);
  border: 1px solid rgba(30, 58, 95, 0.2);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  color: var(--c-deep);
  transition: background var(--ease-fast), border-color var(--ease-fast);
}
.page-about .about-timeline__toggle:hover {
  background: rgba(255, 107, 53, 0.08);
  border-color: var(--c-orange);
}
.page-about .about-timeline__toggle .panel-fold__sign {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-orange);
  line-height: 1;
}
.page-about .panel-fold.about-timeline-more {
  margin-top: 12px;
}
.page-about .about-timeline__extra {
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-about .about-timeline__extra li {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-light);
}
.page-about .about-timeline__extra li:last-child {
  border-bottom: none;
}
.page-about .about-timeline__extra span {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-orange);
}
.page-about .about-timeline__extra p {
  font-size: 14px;
  line-height: 1.6;
  color: #4A5568;
  margin: 0;
}
.page-about .about-milestones__more {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--c-text-cold);
}
.page-about .about-data__figure {
  margin: 0 0 24px;
  background: var(--c-deep);
  padding: 8px;
}
.page-about .about-data__figure img {
  display: block;
  width: 100%;
  height: auto;
}
.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 28px 0;
}
.page-about .about-stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 12px;
  background: var(--c-light);
  border-top: 3px solid var(--c-orange);
  text-align: center;
  min-height: 96px;
}
.page-about .about-stat-card .data-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--c-deep);
  line-height: 1.1;
  margin-bottom: 4px;
}
.page-about .about-stat-card__label {
  font-size: 12px;
  color: var(--c-text-cold);
  letter-spacing: 0.06em;
}
.page-about .about-qualification {
  display: grid;
  gap: 20px;
  padding: 24px;
  background: var(--c-deep);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
.page-about .about-qualification::before {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 255, 135, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.page-about .about-qualification__shield {
  margin: 0 auto;
  align-self: center;
}
.page-about .about-qualification__text h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--c-orange);
  letter-spacing: 0.02em;
}
.page-about .about-qualification__text p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 12px;
}
.page-about .about-qualification__text ul {
  margin: 0;
  padding: 0 0 0 18px;
}
.page-about .about-qualification__text li {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 4px;
}
.page-about .about-trust {
  margin: 20px 0 0;
  padding: 16px 20px;
  background: rgba(255, 107, 53, 0.08);
  border: 1px solid rgba(255, 107, 53, 0.3);
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-deep);
}
.page-about .about-team {
  display: grid;
  gap: 28px;
}
.page-about .about-team__figure {
  margin: 0;
  background: var(--c-light);
  padding: 8px;
}
.page-about .about-team__figure img {
  display: block;
  width: 100%;
  height: auto;
}
.page-about .about-team__text p {
  margin: 0 0 16px;
}
.page-about .about-values {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}
.page-about .about-values__item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-light);
}
.page-about .about-values__item:last-child {
  border-bottom: none;
}
.page-about .about-values__word {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--c-orange);
}
.page-about .about-values__desc {
  font-size: 14px;
  line-height: 1.6;
  color: #4A5568;
}
.page-about .about-team__more {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--c-text-cold);
}
.page-about .about-partners {
  display: grid;
  gap: 28px;
}
.page-about .about-partners__visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 28px 20px;
  background: var(--c-light);
  min-height: 200px;
  place-items: center;
}
.page-about .about-partners__shape {
  display: block;
  width: 52px;
  height: 52px;
}
.page-about .about-partners__shape--1 {
  background: var(--c-orange);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 0 100%);
}
.page-about .about-partners__shape--2 {
  background: var(--c-mid);
  border-radius: 50%;
}
.page-about .about-partners__shape--3 {
  background: var(--c-green);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}
.page-about .about-partners__shape--4 {
  background: var(--c-deep);
  transform: rotate(45deg) scale(0.8);
}
.page-about .about-partners__shape--5 {
  background: var(--c-orange-soft);
  clip-path: polygon(0 20%, 100% 0, 80% 100%, 20% 80%);
}
.page-about .about-partners__shape--6 {
  background: var(--c-mid);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}
.page-about .about-partners__text p {
  margin: 0 0 12px;
}
.page-about .about-partners__list {
  margin: 0 0 12px;
  padding: 0 0 0 18px;
}
.page-about .about-partners__list li {
  font-size: 15px;
  line-height: 1.6;
  color: #3A4256;
  margin-bottom: 4px;
}
.page-about .about-cta {
  position: relative;
  padding: 40px 24px;
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-soft) 100%);
  overflow: hidden;
}
.page-about .about-cta::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  pointer-events: none;
}
.page-about .about-cta__inner {
  max-width: 520px;
  position: relative;
  z-index: 1;
}
.page-about .about-cta h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  margin: 0 0 8px;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}
.page-about .about-cta p {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 20px;
}
.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-about .about-cta .btn--primary {
  background: var(--c-deep);
  border: 1px solid var(--c-deep);
  color: #FFFFFF;
}
.page-about .about-cta .btn--primary:hover {
  background: #141F35;
  border-color: #141F35;
}
.page-about .about-cta .btn--ghost {
  background: transparent;
  border: 1px solid #FFFFFF;
  color: #FFFFFF;
}
.page-about .about-cta .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

@media (min-width: 720px) {
  .page-about .about-hero__grid {
    gap: 40px;
  }
  .page-about .about-hero__facts {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-about .about-ark {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 36px;
    align-items: start;
  }
  .page-about .about-note {
    width: calc(100% - 80px);
    margin-left: 80px;
  }
  .page-about .about-stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-about .about-qualification {
    grid-template-columns: auto 1fr;
    gap: 28px;
    padding: 32px;
  }
  .page-about .about-team {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 36px;
    align-items: start;
  }
  .page-about .about-partners {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 36px;
    align-items: center;
  }
  .page-about .about-cta {
    padding: 52px 40px;
  }
}

@media (min-width: 960px) {
  .page-about .about-index {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
    width: 220px;
    padding: 24px 20px;
    background: rgba(11, 15, 25, 0.72);
    border: 1px solid var(--about-line);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  }
  .page-about .about-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 56px;
    padding-top: 56px;
  }
  .page-about .about-chapter {
    margin-bottom: 64px;
    padding: 40px 36px;
  }
  .page-about .about-chapter__head {
    margin-bottom: 32px;
  }
}