.page-about {
  --about-panel-radius: 18px;
  --about-soft-shadow: 0 18px 42px rgba(10, 31, 68, 0.12);
}

.page-about [id] {
  scroll-margin-top: 6rem;
}

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

.page-about .about-hero {
  background:
    radial-gradient(circle at 84% 16%, rgba(57, 255, 20, 0.16), transparent 20rem),
    linear-gradient(160deg, var(--color-navy) 0%, var(--color-navy-deep) 76%);
  color: var(--color-white);
  padding: 2.5rem 0 3.25rem;
}

.page-about .about-hero .eyebrow {
  color: var(--color-green);
  letter-spacing: 0.08em;
}

.page-about .about-hero .page-title {
  color: var(--color-white);
  font-size: clamp(2.1rem, 5.4vw, 3.35rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-top: 0.9rem;
}

.page-about .about-hero-declaration {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.1rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.84);
  margin-top: 1.4rem;
  padding-left: 1.1rem;
  border-left: 3px solid var(--color-green);
  max-width: 46rem;
}

.page-about .about-hero-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.25rem;
  align-items: end;
}

.page-about .about-hero-mark {
  justify-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 11.5rem;
  height: 11.5rem;
  border-radius: 50%;
  border: 1px dashed rgba(57, 255, 20, 0.7);
  transform: rotate(7deg);
}

.page-about .about-hero-mark-year {
  position: static;
  font-family: var(--font-data);
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-white);
}

.page-about .about-hero-mark-label {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--color-grayblue);
  margin-top: 0.5rem;
}

.page-about .about-chapter-nav {
  display: flex;
  gap: 0.5rem;
  margin-top: 2.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  overflow-x: auto;
}

.page-about .about-chapter-nav a {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.82);
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-decoration: none;
  padding: 0.375rem 0.8rem;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-about .about-chapter-nav a:hover,
.page-about .about-chapter-nav a:focus-visible {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-navy-deep);
}

.page-about .about-origin {
  background: var(--color-mist);
}

.page-about .about-origin-grid {
  display: grid;
  gap: 2.25rem;
  margin-top: 2rem;
}

.page-about .about-origin-text .prose p {
  font-size: 1.05rem;
}

.page-about .about-origin-img-wrap {
  border-radius: var(--about-panel-radius);
  overflow: hidden;
  border: 1px solid rgba(10, 31, 68, 0.12);
  box-shadow: var(--about-soft-shadow);
  transform: rotate(1.4deg);
}

.page-about .about-origin-img-wrap img {
  width: 100%;
}

.page-about .about-milestones {
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, var(--color-navy) 100%);
  color: var(--color-white);
}

.page-about .about-milestones .panel-title {
  color: var(--color-white);
}

.page-about .about-milestones-lead {
  color: rgba(255, 255, 255, 0.72);
  margin-top: 0.75rem;
}

.page-about .about-milestones-layout {
  display: grid;
  gap: 2.5rem;
  margin-top: 2.75rem;
}

.page-about .about-milestone-track {
  position: relative;
  display: grid;
  gap: 2.25rem;
  padding-left: 1.25rem;
}

.page-about .about-milestone-track::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 0.25rem;
  bottom: 0.25rem;
  width: 2px;
  background: linear-gradient(180deg, rgba(57, 255, 20, 0.9), rgba(57, 255, 20, 0.1));
}

.page-about .about-milestone-item {
  position: relative;
  padding-left: 1.75rem;
}

.page-about .about-milestone-item::before {
  content: "";
  position: absolute;
  left: -0.445rem;
  top: 0.35rem;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  background: var(--color-navy-deep);
  border: 2px solid var(--color-green);
}

.page-about .about-milestone-year {
  display: block;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--color-green);
}

.page-about .about-milestone-body h3 {
  font-family: var(--font-head);
  font-size: 1.22rem;
  font-weight: 700;
  margin: 0.45rem 0 0.3rem;
  color: var(--color-white);
}

.page-about .about-milestone-body p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  max-width: 28rem;
}

.page-about .about-milestone-visual {
  position: relative;
}

.page-about .about-milestone-figure {
  border-radius: var(--about-panel-radius);
  overflow: hidden;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.3);
}

.page-about .about-milestone-figure img {
  width: 100%;
}

.page-about .about-milestone-note {
  position: relative;
  margin-top: -3.5rem;
  margin-left: auto;
  max-width: 16.5rem;
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  color: var(--color-white);
}

.page-about .about-milestone-note .data-label {
  color: rgba(255, 255, 255, 0.6);
}

.page-about .about-milestone-note .data-value {
  font-family: var(--font-data);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-green);
}

.page-about .about-milestone-note p:last-child {
  margin: 0.4rem 0 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
}

.page-about .about-scale {
  background: var(--color-mist);
}

.page-about .about-scale-intro {
  max-width: 52rem;
  margin-top: 2rem;
}

.page-about .about-scale-intro .prose p {
  font-size: 1.04rem;
}

.page-about .about-scale-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.75rem;
}

.page-about .about-stat-ring {
  width: 100%;
  max-width: 12.5rem;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  background:
    radial-gradient(circle at 32% 24%, rgba(57, 255, 20, 0.14), transparent 7rem),
    var(--color-navy);
  border: 2px dashed rgba(57, 255, 20, 0.65);
  box-shadow: 0 16px 34px rgba(10, 31, 68, 0.22);
}

.page-about .about-stat-num {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.5vw, 2rem);
  line-height: 1.15;
  color: var(--color-white);
}

.page-about .about-stat-label {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-green);
  margin-top: 0.5rem;
}

.page-about .about-scale-bottom {
  margin-top: 3rem;
}

.page-about .about-scale-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-about .about-scale-list li {
  position: relative;
  padding-left: 1.5rem;
  font-family: var(--font-body);
  color: var(--color-slate);
  line-height: 1.6;
}

.page-about .about-scale-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--color-orange);
}

.page-about .about-team {
  background: var(--color-white);
}

.page-about .about-team-grid {
  display: grid;
  gap: 2.25rem;
  margin-top: 2rem;
  align-items: center;
}

.page-about .about-team-text .prose p {
  font-size: 1.02rem;
}

.page-about .about-team-principles {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.page-about .about-team-principles article {
  background: var(--color-mist);
  border-left: 3px solid var(--color-green);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.page-about .about-team-principles p {
  margin: 0;
  flex: 1;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-slate);
}

.page-about .about-team-img-wrap {
  border-radius: var(--about-panel-radius);
  overflow: hidden;
  border: 1px solid rgba(10, 31, 68, 0.1);
  box-shadow: var(--about-soft-shadow);
  transform: rotate(-1.4deg);
}

.page-about .about-team-img-wrap img {
  width: 100%;
}

.page-about .about-credentials {
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, var(--color-navy) 100%);
  color: var(--color-white);
}

.page-about .about-credentials .panel-title {
  color: var(--color-white);
}

.page-about .about-cred-layout {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
}

.page-about .about-cred-item {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--about-panel-radius);
  padding: 1.5rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.page-about .about-cred-badge {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-navy-deep);
  background: var(--color-green);
  padding: 0.3rem 0.625rem;
  border-radius: var(--radius);
  font-weight: 700;
  margin-bottom: 1rem;
}

.page-about .about-cred-item h3 {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-white);
}

.page-about .about-cred-item p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.page-about .about-cred-partners {
  margin-top: 1.5rem;
  border-left: 4px solid var(--color-orange);
  background: rgba(255, 255, 255, 0.06);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--about-panel-radius) var(--about-panel-radius) 0;
}

.page-about .about-cred-partners h3 {
  font-family: var(--font-data);
  font-size: 1rem;
  color: var(--color-orange);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.page-about .about-cred-partners p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

.page-about .about-next {
  background: var(--color-mist);
  padding: 3rem 0 4rem;
}

.page-about .about-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (min-width: 820px) {
  .page-about .about-hero-grid {
    grid-template-columns: 1fr auto;
  }

  .page-about .about-hero-mark {
    justify-self: end;
  }

  .page-about .about-origin-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .page-about .about-milestones-layout {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
  }

  .page-about .about-team-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-about .about-scale-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-about .about-scale-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }

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