.page-about {
  --about-grid: rgba(0, 255, 170, 0.14);
  --about-grid-strong: rgba(0, 255, 170, 0.26);
  background: var(--c-bg);
  color: var(--c-white);
  overflow-x: hidden;
}

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

/* ========== Hero ========== */
.page-about .about-hero {
  position: relative;
  padding: 36px 0 56px;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(0, 180, 216, 0.08), transparent 62%),
    linear-gradient(120deg, rgba(0, 255, 170, 0.05) 0%, transparent 45%),
    var(--c-bg);
  border-bottom: 1px solid var(--about-grid);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  right: -90px;
  top: -40px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 2px solid var(--about-grid);
  box-shadow: 0 0 0 36px rgba(0, 255, 170, 0.03), 0 0 0 72px rgba(0, 255, 170, 0.02);
  pointer-events: none;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--c-accent) 0 24%, transparent 24% 36%, var(--c-hot) 36% 58%, transparent 58% 100%);
  opacity: 0.5;
  pointer-events: none;
}

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

.page-about .breadcrumb {
  margin-bottom: 36px;
  font-size: 14px;
}

.page-about .about-hero__grid {
  display: grid;
  gap: 32px;
}

.page-about .about-hero__index {
  margin-bottom: 14px;
}

.page-about .about-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-about .about-hero__subtitle {
  display: block;
  margin-top: 10px;
  font-size: clamp(18px, 2.2vw, 28px);
  color: var(--c-accent);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.page-about .about-hero__lead {
  max-width: 60ch;
  margin-top: 22px;
  color: var(--c-muted);
  font-size: 17px;
  line-height: 1.8;
}

.page-about .about-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-about .about-hero__facts li {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-white);
  border: 1px solid var(--about-grid-strong);
  background: rgba(17, 34, 64, 0.7);
  padding: 8px 12px;
  border-radius: var(--radius-pill);
}

.page-about .about-hero__aside {
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-about .about-hero__badge {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 2px solid var(--c-accent);
  background: radial-gradient(circle, rgba(0, 255, 170, 0.1) 0%, transparent 62%), rgba(17, 34, 64, 0.78);
  box-shadow: 0 0 0 10px rgba(0, 255, 170, 0.06), var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform: rotate(-6deg);
  flex: none;
}

.page-about .about-hero__badge-year {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--c-muted);
}

.page-about .about-hero__badge-num {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1.1;
}

.page-about .about-hero__badge-tag {
  font-size: 12px;
  color: var(--c-white);
  margin-top: 4px;
}

/* ========== Layout ========== */
.page-about .about-layout {
  padding: 40px 20px 100px;
}

.page-about .about-index {
  margin-top: 8px;
}

.page-about .about-index__sticky {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(17, 34, 64, 0.72);
  border: 1px solid var(--about-grid);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-about .about-index__cap {
  flex: none;
  margin: 0;
  color: var(--c-muted);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.page-about .about-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-index__item {
  flex: none;
}

.page-about .about-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 2px;
  color: var(--c-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s, transform 0.2s;
}

.page-about .about-index__link:hover {
  color: var(--c-accent);
}

.page-about .about-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-accent);
}

.page-about .about-index__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  margin-left: auto;
}

.page-about .about-index__more {
  color: var(--c-link);
  font-size: 14px;
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px dashed rgba(0, 180, 216, 0.4);
}

.page-about .about-index__more:hover {
  color: var(--c-accent);
  border-color: var(--c-accent);
}

/* ========== Section system ========== */
.page-about .about-section {
  position: relative;
  padding: 40px 0 24px;
  margin-top: 32px;
  border-top: 1px solid var(--about-grid);
}

.page-about .about-section::after {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 68px;
  height: 3px;
  background: var(--c-hot);
  transform: skewX(-28deg);
}

.page-about .about-section:first-child {
  border-top: 0;
  margin-top: 0;
}

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

.page-about .about-section__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

/* ========== Brand story ========== */
.page-about .brand-story {
  display: grid;
  gap: 28px;
}

.page-about .brand-story__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--about-grid-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  background: var(--c-card);
}

.page-about .brand-story__media::after {
  content: "FIG-A / USER GROWTH";
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-accent);
  background: rgba(1, 4, 10, 0.78);
  border: 1px solid var(--about-grid);
  padding: 4px 8px;
  border-radius: 4px;
}

.page-about .brand-story__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-about .brand-story__lead {
  font-size: 20px;
  line-height: 1.7;
  font-weight: 600;
  margin: 0 0 16px;
}

.page-about .brand-story__text p {
  color: var(--c-muted);
  line-height: 1.85;
  margin: 0 0 14px;
}

/* ========== Timeline ========== */
.page-about .milestones-wrap {
  position: relative;
}

.page-about .timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 4px 0 0;
}

.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--c-accent) 0%, #00b4d8 62%, rgba(0, 180, 216, 0.18) 100%);
}

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

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

.page-about .timeline__main {
  position: relative;
  padding-left: 44px;
}

.page-about .timeline__year {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}

.page-about .timeline__dot {
  position: absolute;
  left: 2px;
  top: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--c-bg);
  border: 4px solid var(--c-accent);
  box-shadow: 0 0 0 5px rgba(0, 255, 170, 0.1);
}

.page-about .timeline__card {
  background: var(--c-card);
  border: 1px solid var(--about-grid);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
}

.page-about .timeline__card-title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 18px;
}

.page-about .timeline__card-text {
  margin: 0;
  color: var(--c-muted);
  line-height: 1.7;
  font-size: 15px;
}

.page-about .milestones-media {
  position: relative;
  margin: 28px 0 0;
  border: 1px solid var(--about-grid);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-about .milestones-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-about .milestones-media figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: rgba(1, 4, 10, 0.78);
  border: 1px solid var(--about-grid);
  color: var(--c-white);
  font-size: 13px;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: 999px;
}

/* ========== Team ========== */
.page-about .team-grid {
  display: grid;
  gap: 16px;
}

.page-about .team-card {
  position: relative;
  padding: 24px;
  background: var(--c-card);
  border: 1px solid var(--about-grid);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-about .team-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 96px;
  height: 96px;
  background: linear-gradient(135deg, transparent 48%, rgba(0, 255, 170, 0.12) 49%, rgba(0, 255, 170, 0.12) 100%);
}

.page-about .team-card--tech {
  border-left: 5px solid var(--c-accent);
}

.page-about .team-card--data {
  border-left: 5px solid var(--c-hot);
}

.page-about .team-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(44px, 7vw, 64px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-accent);
}

.page-about .team-card--data .team-card__num {
  color: var(--c-hot);
}

.page-about .team-card__name {
  margin: 12px 0 6px;
  font-size: 20px;
}

.page-about .team-card__text {
  margin: 0;
  color: var(--c-muted);
  line-height: 1.75;
}

.page-about .team-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.page-about .team-stats__item {
  background: rgba(17, 34, 64, 0.6);
  border: 1px solid var(--about-grid);
  border-right: 3px solid var(--c-hot);
  border-radius: var(--radius);
  text-align: center;
  padding: 18px 8px;
}

.page-about .team-stats__item:last-child {
  grid-column: 1 / -1;
}

.page-about .team-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1.2;
}

.page-about .team-stats__label {
  display: block;
  margin-top: 6px;
  color: var(--c-muted);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.page-about .team-note {
  margin: 20px 0 0;
  color: var(--c-muted);
  line-height: 1.8;
  font-size: 15px;
}

.page-about .team-note a {
  color: var(--c-link);
  text-decoration: none;
  border-bottom: 1px dashed rgba(0, 180, 216, 0.5);
}

/* ========== Credentials ========== */
.page-about .credential-list {
  display: grid;
  gap: 16px;
}

.page-about .credential-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px;
  background: var(--c-card);
  border: 1px solid var(--about-grid);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-about .credential-card__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-accent);
  border: 1px solid var(--about-grid-strong);
  padding: 6px 8px;
  border-radius: 6px;
  background: rgba(0, 255, 170, 0.06);
}

.page-about .credential-card__title {
  margin: 0 0 8px;
  font-size: 18px;
}

.page-about .credential-card__text {
  margin: 0;
  color: var(--c-muted);
  line-height: 1.75;
  font-size: 15px;
}

/* ========== Partners ========== */
.page-about .partners-grid {
  display: grid;
  gap: 28px;
}

.page-about .partners-media {
  overflow: hidden;
  border: 1px solid var(--about-grid-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-float);
}

.page-about .partners-media img {
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-about .partners-text p {
  color: var(--c-muted);
  line-height: 1.85;
  margin: 0 0 14px;
}

.page-about .partners-list {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .partners-list li {
  position: relative;
  padding-left: 26px;
  color: var(--c-white);
  font-weight: 500;
}

.page-about .partners-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--c-accent);
  font-size: 12px;
}

.page-about .partners-foot {
  background: rgba(0, 255, 170, 0.04);
  border-left: 3px solid var(--c-accent);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
}

.page-about .partners-foot a {
  color: var(--c-link);
  text-decoration: none;
  border-bottom: 1px dashed rgba(0, 180, 216, 0.5);
}

/* ========== Desktop ========== */
@media (min-width: 900px) {
  .page-about .about-hero {
    padding: 48px 0 72px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: center;
    gap: 40px;
  }

  .page-about .brand-story {
    grid-template-columns: minmax(0, 42%) 1fr;
    align-items: center;
    gap: 48px;
  }

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

  .page-about .team-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-about .team-stats__item:last-child {
    grid-column: auto;
  }

  .page-about .credential-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-about .partners-grid {
    grid-template-columns: minmax(0, 48%) 1fr;
    align-items: center;
    gap: 48px;
  }
}

@media (min-width: 1024px) {
  .page-about .about-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 56px;
    padding-top: 56px;
  }

  .page-about .about-index {
    margin-top: 8px;
  }

  .page-about .about-index__sticky {
    position: sticky;
    top: 120px;
    display: block;
    padding: 20px;
  }

  .page-about .about-index__cap {
    margin-bottom: 14px;
    font-size: 12px;
  }

  .page-about .about-index__list {
    display: block;
    margin-bottom: 20px;
  }

  .page-about .about-index__link {
    padding: 11px 4px;
    border-bottom: 1px solid rgba(0, 255, 170, 0.1);
  }

  .page-about .about-index__link:hover {
    padding-left: 10px;
  }

  .page-about .about-index__foot {
    display: block;
    margin-left: 0;
    border-top: 1px solid var(--about-grid);
    padding-top: 12px;
  }

  .page-about .about-index__more {
    display: block;
    padding: 6px 0;
    font-size: 14px;
  }
}