.page-about {
  background-color: var(--color-primary);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-about a {
  color: inherit;
}

.about-hero {
  position: relative;
  padding: 2.5rem 0 3.5rem;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 15%, rgba(212, 168, 67, 0.1), transparent 42%),
    linear-gradient(180deg, var(--color-primary-deep) 0%, var(--color-primary) 75%);
}

.about-hero__index {
  position: absolute;
  right: 1%;
  bottom: -2.5rem;
  font-family: var(--font-mono);
  font-size: 14rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(212, 168, 67, 0.1);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.about-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.about-hero__text {
  min-width: 0;
}

.about-hero__eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--color-gold);
  margin: 1.5rem 0 1rem;
}

.about-hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: var(--color-gold);
  vertical-align: middle;
  margin-right: 0.6rem;
}

.about-hero h1 {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 3.6rem);
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  max-width: 14em;
}

.about-hero__lead {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 44em;
  margin-bottom: 2rem;
}

.about-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem 3rem;
  border-top: 1px solid var(--color-line);
  padding-top: 1.5rem;
  margin-bottom: 2rem;
}

.about-hero__fact-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.02em;
}

.about-hero__fact-label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.about-hero__visual {
  position: relative;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.about-hero__visual::before {
  content: '';
  position: absolute;
  inset: -0.75rem auto auto -0.75rem;
  width: 3rem;
  height: 3rem;
  border-top: 1px solid var(--color-gold);
  border-left: 1px solid var(--color-gold);
  z-index: 2;
}

.about-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
  box-shadow: 0 18px 40px rgba(3, 10, 26, 0.45);
}

.about-hero__visual-tag {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--color-primary-deep);
  background: var(--color-orange);
  padding: 0.3rem 0.7rem;
  border-radius: 2px;
}

.about-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.about-toc a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-muted);
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--color-line);
  border-radius: 2px;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.about-toc a:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
  background: rgba(212, 168, 67, 0.08);
}

.about-section {
  position: relative;
  padding: 4rem 0;
}

.about-section + .about-section {
  border-top: 1px solid var(--color-line);
}

.about-who::before,
.about-why::before,
.about-services::before,
.about-milestones::before {
  content: '';
  position: absolute;
  right: 0;
  top: 1rem;
  font-family: var(--font-mono);
  font-size: 9rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(212, 168, 67, 0.06);
  pointer-events: none;
  z-index: 0;
}

.about-who::before { content: '01'; }
.about-why::before { content: '02'; }
.about-services::before { content: '03'; }
.about-milestones::before { content: '04'; }

.about-who__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

.about-who__intro {
  min-width: 0;
}

.about-who__intro p {
  color: var(--color-muted);
  margin-bottom: 1rem;
  max-width: 46em;
}

.about-who__quote {
  margin: 1.75rem 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--color-gold);
  background: rgba(212, 168, 67, 0.06);
  color: var(--color-gold-light);
  font-style: normal;
  font-size: 1rem;
}

.about-who__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-content: start;
}

.about-who__card {
  padding: 1.5rem;
  background: var(--color-primary-card);
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-gold);
}

.about-who__card-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.about-who__card-value {
  display: block;
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0.4rem 0 0.2rem;
}

.about-who__card-text {
  font-size: 0.88rem;
  color: var(--color-muted);
}

.about-why__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
}

.about-why__visual {
  position: relative;
}

.about-why__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
}

.about-why__visual-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-gold);
  padding: 0.55rem 0.25rem 0;
}

.about-why__points {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.about-why__point {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.about-why__point-num {
  flex-shrink: 0;
  width: 2.4rem;
  height: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-orange);
  border: 1px solid var(--color-orange);
  border-radius: 50%;
}

.about-why__point h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.about-why__point p {
  font-size: 0.95rem;
  color: var(--color-muted);
}

.about-services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
}

.about-services__visual {
  position: relative;
}

.about-services__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
}

.about-services__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.about-services__item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.25rem;
  border: 1px solid var(--color-line);
  background: rgba(19, 43, 82, 0.5);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.about-services__item:hover {
  border-color: var(--color-gold);
  background: rgba(19, 43, 82, 0.8);
}

.about-services__item-num {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 0.1rem;
}

.about-services__item h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.about-services__item p {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.milestone-timeline {
  list-style: none;
  margin: 3rem 0 0;
  padding: 0;
  position: relative;
  counter-reset: milestone;
}

.milestone-timeline::before {
  content: '';
  position: absolute;
  left: 1rem;
  top: 0.25rem;
  bottom: 0.25rem;
  width: 2px;
  background: linear-gradient(180deg, var(--color-gold), var(--color-line) 80%, transparent);
  transform: translateX(-50%);
}

.milestone-item {
  position: relative;
  margin-bottom: 2.5rem;
  counter-increment: milestone;
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.75rem;
}

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

.milestone-item__dot {
  position: relative;
  top: 1.25rem;
  justify-self: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 3px var(--color-primary), 0 0 0 4px var(--color-gold);
  z-index: 1;
}

.milestone-item__card {
  padding: 1.75rem 1.5rem 1.5rem;
  background: var(--color-primary-card);
  border: 1px solid var(--color-line);
  position: relative;
  min-width: 0;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.milestone-item__card::before {
  content: '0' counter(milestone);
  position: absolute;
  top: -0.7rem;
  left: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  background: var(--color-primary);
  border: 1px solid var(--color-line);
  padding: 0.12rem 0.55rem;
  border-radius: 2px;
}

.milestone-item__card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(3, 10, 26, 0.35);
}

.milestone-item__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  border: 1px solid var(--color-line);
  background: rgba(212, 168, 67, 0.06);
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
}

.milestone-item__card h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0.85rem 0 0.4rem;
}

.milestone-item__card p {
  font-size: 0.93rem;
  color: var(--color-muted);
  margin-bottom: 0.8rem;
}

.milestone-item__tip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-orange);
  border: 1px dashed var(--color-orange);
  padding: 0.18rem 0.5rem;
  border-radius: 2px;
  opacity: 0.65;
  transition: opacity 0.3s var(--ease);
}

.milestone-item__card:hover .milestone-item__tip {
  opacity: 1;
}

.about-next {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--color-primary-deep), var(--color-primary-card));
  border-top: 1px solid var(--color-line);
}

.about-next__inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-next__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--color-orange);
}

.about-next__text h2 {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0.75rem 0 0.5rem;
}

.about-next__text p {
  color: var(--color-muted);
  max-width: 42em;
}

.about-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (min-width: 768px) {
  .about-hero {
    padding: 4rem 0 5rem;
  }

  .about-hero__inner {
    flex-direction: row;
    align-items: center;
    gap: 4rem;
  }

  .about-hero__text {
    flex: 1.25;
  }

  .about-hero__visual {
    flex: 0.75;
    max-width: 480px;
  }

  .about-hero__index {
    font-size: 18rem;
    right: 2%;
    bottom: -3rem;
  }

  .about-section {
    padding: 5.5rem 0;
  }

  .about-who__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: start;
  }

  .about-who__cards {
    grid-template-columns: 1fr;
  }

  .about-why__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: center;
  }

  .about-services__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: center;
  }

  .about-services__list {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }

  .milestone-timeline {
    margin-top: 4rem;
  }

  .milestone-timeline::before {
    left: 3rem;
  }

  .milestone-item {
    grid-template-columns: 6rem 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
  }

  .milestone-item__dot {
    left: 0;
    top: 1.5rem;
  }

  .about-next {
    padding: 5rem 0;
  }

  .about-next__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
  }

  .about-next__text {
    flex: 1;
  }

  .about-next__links {
    flex: 0 0 auto;
  }
}