.page-about {
  --about-orange-rgb: 255, 90, 54;
  --about-ink-rgb: 24, 32, 42;
  --about-signal-rgb: 200, 241, 53;
  background: var(--paper);
  color: var(--body-ink);
  position: relative;
}

.page-about__breadcrumbs {
  padding-top: 24px;
}

.page-about__breadcrumbs .breadcrumbs__list {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.page-about__breadcrumbs .breadcrumbs__item + .breadcrumbs__item::before {
  content: "›";
  margin-right: 8px;
  color: var(--warm-gray);
}

.page-about__breadcrumbs .breadcrumbs__link {
  color: var(--print-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 90, 54, 0.25);
  transition: border-color 0.2s ease;
}

.page-about__breadcrumbs .breadcrumbs__link:hover {
  border-bottom-color: var(--print-orange);
}

.page-about__breadcrumbs .breadcrumbs__item[aria-current="page"] {
  color: var(--body-ink);
}

.page-about__hero {
  position: relative;
  padding: 56px 0 44px;
  text-align: center;
  overflow: hidden;
}

.page-about__hero::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -90px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 90, 54, 0.14), transparent 65%);
  pointer-events: none;
}

.page-about__hero::after {
  content: "";
  position: absolute;
  bottom: -70px;
  left: -50px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 241, 53, 0.16), transparent 60%);
  pointer-events: none;
}

.page-about__hero > .container {
  position: relative;
  z-index: 1;
}

.page-about__hero-kicker {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--print-orange);
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-about__hero-kicker i {
  font-style: normal;
  color: var(--warm-gray);
}

.page-about__hero-title {
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--ink);
  max-width: 14em;
  margin: 0 auto 20px;
}

.page-about__hero-lead {
  max-width: 44em;
  margin: 0 auto;
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.7;
  color: var(--body-ink);
}

.page-about__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 26px 0 32px;
}

.page-about__hero-meta .tag {
  margin: 0;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  background: var(--light-paper);
  border: 1px solid var(--warm-gray);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-about__hero-meta .tag--event {
  border-color: rgba(255, 90, 54, 0.4);
  color: var(--orange-deep);
  background: rgba(255, 90, 54, 0.06);
}

.page-about__hero-meta .tag--data {
  border-color: rgba(111, 227, 225, 0.55);
  color: #0E7A78;
  background: rgba(111, 227, 225, 0.08);
}

.page-about__hero-meta .tag--repair {
  border-color: rgba(200, 241, 53, 0.6);
  color: #5E7A0E;
  background: rgba(200, 241, 53, 0.1);
}

.page-about__spy {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  max-width: 960px;
  margin: 0 auto;
  padding: 10px 14px;
  background: var(--ink);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
  overflow-x: auto;
  scrollbar-width: none;
}

.page-about__spy::-webkit-scrollbar {
  display: none;
}

.page-about__spy .scrollspy__link {
  color: rgba(252, 250, 245, 0.75);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-about__spy .scrollspy__link:hover,
.page-about__spy .scrollspy__link.is-active {
  background: var(--print-orange);
  color: var(--ink);
}

.page-about__section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.page-about__section-head .section-label {
  margin: 0;
  color: var(--print-orange);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-about__section-head .section-title {
  margin: 4px 0 0;
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--ink);
}

.page-about__section-head .section-intro {
  margin: 0;
  max-width: 40em;
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 1.7;
  color: var(--body-ink);
}

.page-about__origin-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-about__origin-grid::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 6%;
  width: 62%;
  height: 100%;
  border-radius: var(--radius-lg);
  background: repeating-linear-gradient(
    135deg,
    rgba(111, 227, 225, 0.1) 0,
    rgba(111, 227, 225, 0.1) 8px,
    transparent 8px,
    transparent 16px
  );
  pointer-events: none;
}

.page-about__origin-card {
  position: relative;
  z-index: 1;
  background: var(--light-paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 32px 26px;
}

.page-about__origin-card--ink {
  background: var(--ink);
  color: var(--light-paper);
}

.page-about__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--print-orange);
  color: var(--ink);
  font-size: 1rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.page-about__number--light {
  background: var(--signal-green);
}

.page-about__origin-card h3 {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: var(--ink);
}

.page-about__origin-card--ink h3 {
  color: var(--light-paper);
}

.page-about__origin-card p {
  font-size: 0.96rem;
  line-height: 1.72;
  margin: 0 0 12px;
  color: var(--body-ink);
}

.page-about__origin-card p:last-child {
  margin-bottom: 0;
}

.page-about__origin-card--ink p {
  color: rgba(252, 250, 245, 0.84);
}

.page-about__milestones-banner {
  margin: 0 0 44px;
}

.page-about__milestones-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

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

.page-about__timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 16px;
  width: 3px;
  border-radius: var(--radius-pill);
  background: linear-gradient(
    to bottom,
    var(--print-orange) 0%,
    var(--signal-green) 55%,
    var(--cyan-support) 100%
  );
  opacity: 0.5;
}

.page-about__milestone {
  position: relative;
  padding-left: 56px;
  margin-bottom: 28px;
}

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

.page-about__milestone::after {
  content: "";
  position: absolute;
  left: 11px;
  top: 4px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--light-paper);
  border: 3px solid var(--print-orange);
  box-shadow: 0 0 0 2px var(--print-orange);
}

.page-about__milestone-year {
  display: inline-flex;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--orange-deep);
  background: rgba(255, 90, 54, 0.1);
  padding: 4px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.page-about__milestone-card {
  background: var(--light-paper);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  box-shadow: var(--shadow-soft);
  border-left: 4px solid var(--print-orange);
}

.page-about__milestone-card h3 {
  font-size: 1.18rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 8px;
}

.page-about__milestone-card p {
  font-size: 0.92rem;
  line-height: 1.62;
  color: var(--body-ink);
  margin: 0;
}

.page-about__vision {
  background: var(--ink);
  color: var(--light-paper);
}

.page-about__vision .section-label {
  color: var(--signal-green);
}

.page-about__vision .section-title {
  color: var(--light-paper);
}

.page-about__vision .section-intro {
  color: rgba(252, 250, 245, 0.78);
}

.page-about__vision-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-about__vision-card {
  background: rgba(252, 250, 245, 0.06);
  border: 1px solid rgba(252, 250, 245, 0.1);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.page-about__vision-card:hover {
  transform: translateY(-4px);
  border-color: var(--signal-green);
  background: rgba(252, 250, 245, 0.1);
}

.page-about__vision-icon {
  margin-bottom: 16px;
}

.page-about__vision-card h3 {
  font-size: 1.22rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--light-paper);
  margin: 0 0 10px;
}

.page-about__vision-card p {
  font-size: 0.92rem;
  line-height: 1.68;
  color: rgba(252, 250, 245, 0.82);
  margin: 0;
}

.page-about__team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-about__team-figure {
  position: relative;
  margin: 0;
}

.page-about__team-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
}

.page-about__team-figure::after {
  content: "";
  position: absolute;
  bottom: -14px;
  right: -14px;
  width: 60%;
  height: 60%;
  border-radius: var(--radius-lg);
  background: var(--signal-green);
  opacity: 0.16;
  z-index: -1;
}

.page-about__team-content h3 {
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-about__team-content > p {
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--body-ink);
  margin: 0 0 20px;
}

.page-about__team-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0 0 20px;
}

.page-about__team-stat {
  margin: 0;
  background: var(--light-paper);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  border-top: 3px solid var(--print-orange);
}

.page-about__team-stat:nth-child(2) {
  border-top-color: var(--cyan-support);
}

.page-about__team-stat:nth-child(3) {
  border-top-color: var(--signal-green);
  grid-column: 1 / -1;
}

.page-about__team-stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--warm-gray);
  margin-bottom: 6px;
}

.page-about__team-stat-value {
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--ink);
}

.page-about__team-stat-value small {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--warm-gray);
}

.page-about__team-note {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--body-ink);
  background: rgba(200, 241, 53, 0.22);
  border-left: 4px solid var(--signal-green);
  padding: 12px 16px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 0;
}

.page-about__accredit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-about__accredit-card {
  position: relative;
  background: var(--light-paper);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-about__accredit-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--print-orange), var(--cyan-support), var(--signal-green));
}

.page-about__accredit-card--wide {
  grid-column: 1 / -1;
}

.page-about__accredit-icon {
  margin-bottom: 14px;
}

.page-about__accredit-card h3 {
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 8px;
}

.page-about__accredit-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--body-ink);
  margin: 0;
}

.page-about__accredit-figure {
  margin: 32px 0 0;
}

.page-about__accredit-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.page-about__more {
  margin: 48px 0 0;
  padding: 48px 0;
  background: var(--ink);
  color: var(--light-paper);
  position: relative;
  overflow: hidden;
}

.page-about__more::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -50px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 28px solid rgba(255, 90, 54, 0.14);
  pointer-events: none;
}

.page-about__more::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 18px solid rgba(200, 241, 53, 0.12);
  pointer-events: none;
}

.page-about__more-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-about__more-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal-green);
  margin: 0 0 8px;
}

.page-about__more h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--light-paper);
  margin: 0 0 24px;
}

.page-about__more-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.page-about__more-links .btn {
  margin: 0;
}

@media (min-width: 768px) {
  .page-about__hero {
    padding: 72px 0 52px;
  }

  .page-about__hero-lead {
    max-width: 38em;
  }

  .page-about__section-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
  }

  .page-about__section-head .section-intro {
    text-align: right;
  }

  .page-about__origin-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-about__origin-card {
    padding: 40px 32px;
  }

  .page-about__timeline {
    max-width: 920px;
    margin: 0 auto;
    padding-left: 0;
  }

  .page-about__timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .page-about__milestone {
    width: 50%;
    padding-left: 0;
    padding-right: 44px;
    text-align: right;
  }

  .page-about__milestone::after {
    left: auto;
    right: -6px;
    top: 8px;
  }

  .page-about__milestone:nth-child(even) {
    margin-left: 50%;
    padding-left: 44px;
    padding-right: 0;
    text-align: left;
  }

  .page-about__milestone:nth-child(even)::after {
    left: -6px;
    right: auto;
  }

  .page-about__milestone-year {
    margin-bottom: 12px;
  }

  .page-about__milestone-card {
    padding: 26px 28px;
  }

  .page-about__vision-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-about__vision-card {
    padding: 36px 28px;
  }

  .page-about__team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }

  .page-about__team-figure img {
    object-fit: cover;
  }

  .page-about__team-content h3 {
    font-size: 1.7rem;
  }

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

  .page-about__team-stat:nth-child(3) {
    grid-column: auto;
  }

  .page-about__team-stat-value {
    font-size: 2rem;
  }

  .page-about__accredit-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-about__accredit-card--wide {
    grid-column: 1 / -1;
  }

  .page-about__accredit-card {
    padding: 36px 28px;
  }

  .page-about__more-links {
    flex-direction: row;
  }
}