.page-about {
  --about-line: rgba(230, 240, 250, 0.14);
  --about-glow: rgba(255, 107, 53, 0.35);
  --about-grid: rgba(212, 175, 55, 0.035);
  background: var(--primary);
  color: var(--white);
  overflow-x: hidden;
}

.about-shell {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
  padding-block: 3rem;
}

.about-breadcrumb {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
  padding-top: 2rem;
}

.about-hero {
  padding-block: 3rem 2rem;
  background:
    radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 60%);
}

.about-hero__layout {
  display: grid;
  gap: 2.5rem;
}

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

.about-hero__kicker {
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.about-hero__title {
  max-width: 920px;
  margin-bottom: 1.5rem;
}

.about-hero__lead {
  max-width: 640px;
  color: var(--gray);
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.85rem;
  color: var(--pale);
  font-size: 0.875rem;
  border-top: 1px solid var(--about-line);
  padding-top: 1.25rem;
}

.about-hero__index {
  display: grid;
  gap: 0.6rem;
  border-left: 1px solid var(--about-line);
  padding-left: 1.25rem;
}

.about-hero__index-item {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  color: var(--pale);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  text-decoration: none;
  transition: color 0.25s ease, transform 0.25s ease;
}

.about-hero__index-item span {
  color: var(--gold);
  font-family: var(--font-display);
  font-weight: 700;
}

.about-hero__index-item:hover {
  color: var(--accent);
  transform: translateX(2px);
}

.about-origin {
  padding-block: 2rem 4rem;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.015), transparent 45%);
}

.about-origin__layout {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.about-origin__text .tag {
  color: var(--gold);
}

.about-origin__text .section-heading {
  margin-block: 0.75rem 1.25rem;
}

.about-origin__text .body-text {
  max-width: 56ch;
  color: var(--gray);
  margin-bottom: 1.25rem;
}

.about-origin__stat {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  border: 1px solid rgba(255, 107, 53, 0.4);
  padding: 0.75rem 1.25rem;
  margin-top: 1rem;
  background: rgba(255, 107, 53, 0.04);
}

.about-origin__stat-num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
}

.about-origin__stat-label {
  color: var(--pale);
  font-size: 0.95rem;
}

.about-origin__figure {
  margin: 0;
}

.about-origin__figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--about-line);
}

.about-principles {
  background: var(--night);
  padding-block: 3rem;
  border-block: 1px solid var(--about-line);
}

.about-principles__grid {
  display: grid;
  gap: 2rem;
}

.about-principles__item {
  border-left: 2px solid var(--gold);
  padding-left: 1.5rem;
}

.about-principles__index {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.about-principles__item h3 {
  margin-bottom: 0.5rem;
}

.about-principles__item p {
  color: var(--gray);
  max-width: 40ch;
}

.about-timeline {
  padding-block: 4rem;
  position: relative;
  background-image:
    repeating-linear-gradient(90deg, var(--about-grid) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(0deg, var(--about-grid) 0 1px, transparent 1px 32px);
}

.about-timeline__heading .tag {
  color: var(--gold);
}

.about-timeline__heading .section-heading {
  margin-block: 0.75rem 1rem;
}

.about-timeline__heading .body-text {
  max-width: 48ch;
  color: var(--gray);
}

.about-timeline__layout {
  display: grid;
  gap: 2.5rem;
  margin-top: 2.5rem;
}

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

.about-timeline__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent), rgba(255, 107, 53, 0.08));
}

.about-timeline__item {
  position: relative;
  padding: 0 0 2.25rem 2.5rem;
}

.about-timeline__dot {
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 10px;
  height: 10px;
  background: var(--accent);
  transform: rotate(45deg);
  box-shadow: 0 0 14px var(--about-glow);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.about-timeline__year {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.25rem;
  transition: color 0.3s ease;
}

.about-timeline__content h3 {
  margin-bottom: 0.4rem;
}

.about-timeline__content p {
  color: var(--gray);
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.75;
}

.about-timeline__item:hover .about-timeline__year {
  color: var(--white);
}

.about-timeline__item:hover .about-timeline__dot {
  background: var(--gold);
  box-shadow: 0 0 18px rgba(212, 175, 55, 0.5);
}

.about-timeline__aside {
  border-left: 1px solid var(--about-line);
  padding-left: 1.5rem;
  align-self: start;
}

.about-timeline__aside-years {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 0 0 0.5rem;
}

.about-timeline__aside-note {
  color: var(--gray);
  margin-top: 0.75rem;
}

.about-timeline__figure {
  margin: 2rem 0 0;
}

.about-timeline__figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--about-line);
}

.about-promise {
  padding-block: 4rem;
}

.about-promise__heading .tag {
  color: var(--gold);
}

.about-promise__heading .section-heading {
  margin-block: 0.75rem 1rem;
}

.about-promise__heading .body-text {
  max-width: 48ch;
  color: var(--gray);
}

.about-promise__grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.about-promise__item {
  padding: 1.75rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--about-line);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.about-promise__item:hover {
  box-shadow: 0 0 0 1px var(--accent), 0 0 24px rgba(255, 107, 53, 0.12);
  transform: translateY(-2px);
}

.about-promise__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 1rem;
}

.about-promise__item h3 {
  margin-bottom: 0.5rem;
}

.about-promise__item p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.75;
}

.about-promise__figure {
  margin: 2.5rem 0 0;
}

.about-promise__figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--about-line);
}

.about-position {
  background: linear-gradient(135deg, var(--night), var(--steel));
  padding-block: 4rem;
  border-top: 1px solid var(--about-line);
}

.about-position__layout {
  display: grid;
  gap: 2.5rem;
}

.about-position__text .tag {
  color: var(--gold);
}

.about-position__text .section-heading {
  margin-block: 0.75rem 1.25rem;
}

.about-position__text .body-text {
  max-width: 56ch;
  color: var(--pale);
  opacity: 0.85;
  margin-bottom: 1rem;
}

.about-position__langs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.about-position__langs .tag {
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: var(--gold);
  background: transparent;
}

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

.about-position__stat {
  border: 1px solid var(--about-line);
  padding: 1.25rem 1rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
}

.about-position__num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}

.about-position__label {
  display: block;
  margin-top: 0.35rem;
  color: var(--gray);
  font-size: 0.8rem;
}

.about-cta {
  padding-block: 4rem;
  background:
    linear-gradient(rgba(11, 31, 58, 0.88), rgba(11, 31, 58, 0.88)),
    repeating-linear-gradient(90deg, rgba(255, 107, 53, 0.5) 0 1px, transparent 1px 24px);
}

.about-cta .section-heading {
  margin-bottom: 0.8rem;
}

.about-cta .body-text {
  max-width: 58ch;
  color: var(--gray);
  margin-bottom: 1.75rem;
}

.about-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

@media (min-width: 640px) {

  .about-promise__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

}

@media (min-width: 768px) {

  .about-hero__layout {
    grid-template-columns: minmax(0, 1fr) 220px;
    align-items: start;
  }

  .about-hero__index {
    position: sticky;
    top: 2rem;
  }

  .about-origin__layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.5rem;
  }

  .about-principles__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }

  .about-timeline__layout {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 3rem;
  }

  .about-position__layout {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
  }

}