.page-about {
  --about-gold: #ffd700;
  --about-navy: #1a237e;
  --about-red: #8b0000;
  --about-line: rgba(255, 255, 255, 0.25);
  --about-card-shadow: 0 12px 36px rgba(13, 17, 55, 0.1);
}

.page-about__hero {
  position: relative;
  overflow: hidden;
  padding: 3rem 0 2.6rem;
  background: var(--gradient);
  color: #ffffff;
}

.page-about__hero::before {
  content: "";
  position: absolute;
  top: -60%;
  right: -18%;
  width: 68%;
  height: 150%;
  background: linear-gradient(120deg, transparent 42%, rgba(255, 215, 0, 0.14) 50%, transparent 58%);
  transform: rotate(-14deg);
  pointer-events: none;
}

.page-about__hero::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: -30%;
  width: 42%;
  height: 90%;
  background: linear-gradient(135deg, rgba(139, 0, 0, 0.35), transparent 70%);
  transform: rotate(16deg);
  pointer-events: none;
}

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

.page-about__hero .breadcrumb {
  margin-bottom: 1.4rem;
  opacity: 0.85;
}

.page-about__hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.78);
  transition: color 0.2s ease;
}

.page-about__hero .breadcrumb a:hover {
  color: var(--about-gold);
}

.page-about__hero .kicker {
  color: var(--about-gold);
  letter-spacing: 0.08em;
  font-weight: 700;
}

.page-about__hero .display-title {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  line-height: 1.06;
  margin: 0.8rem 0 1.2rem;
  max-width: 920px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.page-about__hero .lead {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.02rem;
  line-height: 1.75;
  margin-bottom: 1.6rem;
}

.page-about__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.6rem;
}

.page-about__hero-tags .tag {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.38);
  color: #ffffff;
}

.page-about__hero-tags .tag--accent {
  background: var(--about-gold);
  border-color: var(--about-gold);
  color: var(--about-navy);
}

.page-about__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.8rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--about-line);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: 0.02em;
}

.page-about__section-head {
  margin-bottom: 2.4rem;
}

.page-about__section-head .kicker {
  color: var(--about-red);
}

.page-about__section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.12;
  color: var(--about-navy);
  margin: 0.4rem 0 0.9rem;
}

.page-about__section-head .lead {
  max-width: 760px;
  color: var(--text-weak);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.page-about__milestones {
  padding: 3.4rem 0;
}

.page-about__milestone-layout {
  display: grid;
  gap: 3rem;
  align-items: start;
}

.page-about__timeline {
  position: relative;
  padding-left: 1.9rem;
  border-left: 4px solid var(--primary-soft);
}

.page-about__timeline-item {
  position: relative;
  margin-bottom: 1.9rem;
}

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

.page-about__timeline-item::before {
  content: "";
  position: absolute;
  left: calc(-1.9rem - 8px);
  top: 1.5rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--about-gold);
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 2px var(--about-gold);
}

.page-about__timeline-year {
  display: inline-block;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 1.7rem;
  line-height: 1.15;
  color: var(--about-navy);
  margin-bottom: 0.45rem;
}

.page-about__timeline-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: 0 6px 22px rgba(13, 17, 55, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-about__timeline-card:hover {
  transform: translateX(4px);
  border-color: var(--about-gold);
  box-shadow: var(--about-card-shadow);
}

.page-about__timeline-card h3 {
  font-size: 1.15rem;
  color: var(--about-navy);
  margin-bottom: 0.45rem;
  font-weight: 700;
}

.page-about__timeline-card p {
  font-size: 0.94rem;
  line-height: 1.68;
  color: var(--text-weak);
  margin: 0;
}

.page-about__milestone-img {
  margin: 0;
}

.page-about__milestone-img img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-about__milestone-img figcaption,
.page-about__stats-img figcaption,
.page-about__credential-graphic figcaption {
  margin-top: 0.7rem;
  font-size: 0.84rem;
  color: var(--text-weak);
  text-align: center;
}

.page-about__stats {
  padding: 3.4rem 0;
}

.page-about__stats-img {
  margin: 0 0 2.2rem;
}

.page-about__stats-img img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-about__stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.page-about__stat-item {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  border-top: 3px solid var(--about-gold);
  box-shadow: 0 8px 26px rgba(13, 17, 55, 0.08);
}

.page-about__stat-num {
  display: block;
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
}

.page-about__credentials {
  padding: 3.4rem 0;
}

.page-about__credential-layout {
  display: grid;
  gap: 2.2rem;
  align-items: center;
}

.page-about__credential-list {
  display: grid;
  gap: 1rem;
}

.page-about__credential-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #ffffff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--about-gold);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem;
  box-shadow: 0 5px 18px rgba(13, 17, 55, 0.05);
}

.page-about__credential-mark {
  flex: 0 0 2rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--about-gold);
  color: var(--about-navy);
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.15rem;
}

.page-about__credential-item h3 {
  font-size: 1.05rem;
  color: var(--about-navy);
  margin-bottom: 0.3rem;
}

.page-about__credential-item p {
  font-size: 0.91rem;
  color: var(--text-weak);
  line-height: 1.68;
  margin: 0;
}

.page-about__credential-graphic {
  margin: 0;
}

.page-about__credential-graphic img {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-about__ecosystem {
  padding: 3.4rem 0;
}

.page-about__eco-grid {
  display: grid;
  gap: 1.25rem;
}

.page-about__eco-card {
  position: relative;
  padding: 1.8rem 1.5rem 1.6rem;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-about__eco-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.page-about__eco-index {
  position: absolute;
  top: 0.4rem;
  right: 1rem;
  font-family: var(--font-num);
  font-size: 3.4rem;
  font-weight: 700;
  opacity: 0.2;
  color: inherit;
  pointer-events: none;
}

.page-about__eco-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.55rem;
  position: relative;
}

.page-about__eco-card p {
  font-size: 0.94rem;
  line-height: 1.68;
  color: var(--text-weak);
  margin: 0;
  position: relative;
}

.page-about__team {
  padding: 3.4rem 0;
}

.page-about__team-layout {
  display: grid;
  gap: 2.2rem;
  align-items: center;
}

.page-about__team-text .kicker {
  color: var(--about-red);
}

.page-about__team-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.12;
  color: var(--about-navy);
  margin: 0.4rem 0 0.9rem;
}

.page-about__team-text p {
  color: var(--text-weak);
  line-height: 1.75;
  font-size: 0.98rem;
  margin-bottom: 1.1rem;
}

.page-about__team-text ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  gap: 0.6rem;
}

.page-about__team-text li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--text-weak);
  font-size: 0.94rem;
  line-height: 1.6;
}

.page-about__team-text li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  background: var(--about-gold);
  border-radius: 2px;
}

.page-about__team-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.page-about__team-stat {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 1.5rem 0.8rem;
  text-align: center;
  box-shadow: 0 8px 26px rgba(13, 17, 55, 0.08);
  border-bottom: 3px solid var(--about-red);
}

.page-about__team-stat .stat__num {
  display: block;
  font-size: clamp(1.7rem, 3.6vw, 2.2rem);
  color: var(--about-navy);
  font-family: var(--font-num);
  font-weight: 700;
  line-height: 1.1;
}

.page-about__team-stat .stat__label {
  display: block;
  margin-top: 0.35rem;
  color: var(--text-weak);
  font-size: 0.85rem;
}

.page-about__cta {
  padding: 0 0 3rem;
}

.page-about__cta-inner {
  background: linear-gradient(135deg, var(--about-navy) 0%, #283593 45%, var(--about-red) 100%);
  border-radius: var(--radius);
  padding: 3rem 1.5rem;
  text-align: center;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.page-about__cta-inner::before {
  content: "";
  position: absolute;
  left: -12%;
  top: -30%;
  width: 50%;
  height: 120%;
  background: linear-gradient(120deg, transparent 45%, rgba(255, 215, 0, 0.12) 50%, transparent 55%);
  transform: rotate(12deg);
  pointer-events: none;
}

.page-about__cta-inner h2 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  margin-bottom: 1rem;
  position: relative;
}

.page-about__cta-inner p {
  max-width: 680px;
  margin: 0 auto 1.7rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.97rem;
  line-height: 1.7;
  position: relative;
}

.page-about__cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  position: relative;
}

.page-about__cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  padding: 0.65rem 1.5rem;
  font-size: 0.94rem;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-about__cta-link:hover {
  background: var(--about-gold);
  border-color: var(--about-gold);
  color: var(--about-navy);
  transform: translateY(-2px);
}

.page-about__notice {
  padding: 0 0 2.6rem;
}

.page-about__notice p {
  margin: 0;
  text-align: center;
  font-size: 0.84rem;
  color: var(--text-weak);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.4rem;
  background: var(--bg-alt);
}

@media (min-width: 768px) {
  .page-about__hero {
    padding: 4.5rem 0 3.4rem;
  }

  .page-about__stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-about__team-layout {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .page-about__team-stats {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 992px) {
  .page-about__milestone-layout {
    grid-template-columns: 1fr 340px;
    gap: 2.5rem;
  }

  .page-about__credential-layout {
    grid-template-columns: 1.5fr 0.5fr;
    gap: 3rem;
  }

  .page-about__eco-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-about__team-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 300px;
    margin-left: auto;
  }
}