.page-about {
  display: block;
  background: var(--c-cream);
  color: var(--c-ink);
}

.page-about .container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: 24px;
}

.page-about .section-kicker {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-about .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.18;
  margin: 0 0 14px;
}

.page-about .lede {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.75;
  margin: 0;
  max-width: 64ch;
}

.about-hero {
  background: linear-gradient(135deg, var(--c-deep), var(--c-darkblue));
  color: #fff;
  padding: 72px 0 48px;
  position: relative;
  overflow: hidden;
}

.about-hero .breadcrumbs {
  margin-bottom: 32px;
}

.about-hero .breadcrumbs ol,
.about-hero .breadcrumbs li {
  margin: 0;
  list-style: none;
}

.about-hero .breadcrumbs a,
.about-hero .breadcrumbs li {
  color: rgba(255, 255, 255, .7);
  font-family: var(--font-display);
  font-size: .8rem;
}

.about-hero .breadcrumbs a:hover {
  color: var(--c-yellow);
}

.about-hero .container {
  position: relative;
  z-index: 1;
}

.about-hero__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.about-hero__copy {
  padding-top: 4px;
}

.about-hero .section-kicker {
  color: var(--c-yellow);
}

.about-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 3.6rem);
  line-height: 1.1;
  margin: 10px 0 20px;
  color: #fff;
  letter-spacing: -.02em;
}

.about-hero__lead {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(249, 247, 242, .88);
  max-width: 62ch;
}

.about-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  margin-top: 28px;
}

.about-hero__facts span {
  font-family: var(--font-display);
  font-size: .82rem;
  border-left: 3px solid var(--c-yellow);
  padding-left: 12px;
  color: rgba(249, 247, 242, .78);
}

.about-hero__facts strong {
  display: block;
  color: var(--c-yellow);
  font-size: 1.4rem;
  line-height: 1.2;
}

.about-hero__visual {
  position: relative;
  margin: 0;
}

.about-hero__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  box-shadow: var(--shadow-raised);
  border: 1px solid rgba(255, 255, 255, .14);
}

.about-hero__visual figcaption {
  font-family: var(--font-display);
  font-size: .75rem;
  color: rgba(255, 255, 255, .58);
  margin-top: 10px;
  letter-spacing: .08em;
}

.about-origin {
  padding: 88px 0;
  background: var(--c-cream);
}

.about-origin .chapter,
.about-data .chapter,
.about-milestones .chapter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.about-origin .chapter__num,
.about-data .chapter__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--c-deep);
}

.about-milestones .chapter__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 3.5rem;
  line-height: 1;
  color: rgba(13, 31, 60, .18);
}

.about-origin .section-kicker,
.about-data .section-kicker {
  color: var(--c-clay);
}

.about-origin .section-title,
.about-data .section-title {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  color: var(--c-deep);
}

.origin-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 36px;
}

.origin-block .record-card {
  background: var(--c-cream);
  border: 1px solid var(--c-rock);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.origin-block .record-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-yellow);
  box-shadow: var(--shadow-raised);
}

.origin-block .record-card__index {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--c-yellow);
}

.origin-block .record-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 8px 0 8px;
  color: var(--c-deep);
}

.origin-block .record-card__text {
  font-size: .95rem;
  line-height: 1.7;
  color: #465064;
}

.origin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.about-milestones {
  padding: 88px 0;
  background: var(--c-rock);
}

.about-milestones .section-title {
  color: var(--c-deep);
}

.about-milestones .lede {
  color: #465064;
}

.milestones-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 48px;
}

.milestones-visual figure {
  margin: 0;
}

.milestones-visual__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.milestones-visual figcaption {
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: .8rem;
  color: var(--c-slate);
}

.milestones-note {
  margin-top: 16px;
  padding: 20px;
  background: var(--c-cream);
  border-left: 4px solid var(--c-yellow);
  box-shadow: var(--shadow-card);
}

.milestones-note p {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: .9rem;
  line-height: 1.65;
  color: #465064;
}

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

.milestone-list::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(var(--c-yellow), var(--c-clay), var(--c-moss));
}

.milestone-item {
  position: relative;
  padding-left: 72px;
  margin-bottom: 24px;
}

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

.milestone-item__marker {
  position: absolute;
  left: 8px;
  top: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--c-deep);
  color: var(--c-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .8rem;
  box-shadow: 0 0 0 4px var(--c-rock);
}

.milestone-card {
  background: var(--c-cream);
  border: 1px solid rgba(13, 31, 60, .1);
  border-radius: var(--radius);
  padding: 20px 20px 16px;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.milestone-item:hover .milestone-card {
  border-color: var(--c-yellow);
  box-shadow: var(--shadow-card);
  background: #fffdf7;
}

.milestone-card__head {
  margin-bottom: 10px;
}

.milestone-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.35;
  margin: 0 0 8px;
  color: var(--c-deep);
}

.milestone-card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: .92rem;
  line-height: 1.7;
  color: #465064;
}

.about-data {
  padding: 88px 0;
  background: var(--c-cream);
}

.about-data .section-title {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
}

.data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}

.data-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--c-rock);
}

.data-card--stats {
  background: var(--c-deep);
  padding: 32px;
  position: relative;
}

.data-card--stats::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(255, 210, 31, .24);
  transform: rotate(12deg);
  pointer-events: none;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 20px;
}

.data-card--stats .stat-cell {
  position: relative;
  z-index: 1;
}

.stat-cell__value {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--c-yellow);
}

.stat-cell__label {
  display: block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: .82rem;
  color: rgba(249, 247, 242, .72);
  letter-spacing: .04em;
}

.data-card__note {
  margin: 32px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  font-family: var(--font-body);
  font-size: .96rem;
  line-height: 1.7;
  color: rgba(249, 247, 242, .82);
}

.data-card--archive {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--c-rock);
}

.archive-figure {
  margin: 0;
}

.archive-figure__img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 280px;
}

.archive-figure__caption {
  padding: 24px;
}

.archive-figure__caption h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 0 8px;
  color: var(--c-deep);
}

.archive-figure__caption p {
  font-family: var(--font-body);
  font-size: .93rem;
  line-height: 1.7;
  color: #3e4655;
  margin: 0 0 16px;
}

.archive-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.archive-tags .chip {
  font-family: var(--font-display);
  font-size: .8rem;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--c-cream);
  border: 1px solid var(--c-slate);
  color: var(--c-deep);
}

.archive-tags .chip[aria-pressed="true"] {
  background: var(--c-yellow);
  border-color: var(--c-yellow);
  color: var(--c-deep);
}

.about-promise {
  padding: 88px 0;
  background: linear-gradient(135deg, var(--c-deep), var(--c-darkblue));
  color: var(--c-cream);
}

.promise-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.promise-titleblock .section-kicker {
  color: var(--c-yellow);
}

.promise-titleblock .section-title--light {
  color: var(--c-cream);
}

.promise-titleblock .lede {
  color: rgba(249, 247, 242, .82);
}

.promise-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.promise-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 20px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  transition: border-color .2s ease, background .2s ease;
}

.promise-item:hover {
  border-color: var(--c-yellow);
  background: rgba(255, 210, 31, .06);
}

.promise-item__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--c-yellow);
}

.promise-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  line-height: 1.3;
  margin: 0 0 6px;
  color: #fff;
}

.promise-item p {
  font-family: var(--font-body);
  font-size: .92rem;
  line-height: 1.65;
  color: rgba(249, 247, 242, .72);
  margin: 0;
}

.promise-footer {
  margin-top: 8px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.promise-footer p {
  font-family: var(--font-body);
  font-size: .96rem;
  line-height: 1.7;
  color: rgba(249, 247, 242, .78);
  margin: 0;
}

.promise-footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.about-promise .btn--red {
  background: var(--c-red);
  border-color: var(--c-red);
  color: #fff;
}

.about-promise .btn--ghost {
  color: var(--c-cream);
  border-color: rgba(249, 247, 242, .4);
}

.about-promise .btn--ghost:hover {
  border-color: var(--c-yellow);
  color: var(--c-yellow);
}

@media (min-width: 760px) {
  .about-hero {
    padding: 96px 0 72px;
  }

  .about-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
    align-items: center;
  }

  .about-hero h1 {
    font-size: clamp(3rem, 5vw, 4.25rem);
  }

  .about-origin .chapter,
  .about-data .chapter,
  .about-milestones .chapter {
    grid-template-columns: 120px 1fr;
    gap: 36px;
  }

  .origin-block {
    grid-template-columns: repeat(2, 1fr);
  }

  .milestones-layout {
    grid-template-columns: 1.1fr .9fr;
    align-items: start;
  }

  .milestones-visual figure {
    margin: 0;
  }

  .milestones-note {
    margin-top: 0;
  }

  .data-grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .data-card--archive {
    grid-template-columns: 1fr 1fr;
  }

  .archive-figure__img {
    height: 100%;
    max-height: none;
    object-fit: cover;
  }

  .promise-inner {
    grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr);
    align-items: start;
  }

  .promise-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .promise-footer {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .milestones-layout {
    grid-template-columns: 1fr;
  }

  .milestones-visual {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 24px;
    align-items: stretch;
  }

  .milestones-note {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: 0;
  }

  .milestone-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 20px;
    margin-top: 48px;
  }

  .milestone-list::before {
    left: 18px;
    right: 18px;
    top: 18px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: rgba(13, 31, 60, .18);
  }

  .milestone-item {
    padding-left: 0;
    margin-bottom: 0;
  }

  .milestone-item__marker {
    left: 0;
  }

  .milestone-card {
    height: 100%;
  }
}