.page-about {
  --about-line: rgba(230, 57, 70, 0.3);
  --about-plate: rgba(29, 53, 87, 0.07);
  background: var(--cream);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
}

.page-about__breadcrumb {
  padding: 24px 0 0;
  font-size: 0.9rem;
}
.page-about__breadcrumb a {
  color: var(--fire-red);
  text-decoration: none;
  font-weight: 600;
}
.page-about__breadcrumb a:hover {
  text-decoration: underline;
}
.page-about__breadcrumb [aria-current="page"] {
  color: var(--text-muted);
}

.page-about__intro {
  position: relative;
  padding: 40px 0 56px;
  background:
    linear-gradient(135deg, rgba(230, 57, 70, 0.07) 0%, transparent 45%),
    repeating-linear-gradient(0deg, transparent 0, transparent 31px, var(--about-plate) 31px, var(--about-plate) 32px);
}

.page-about__intro-inner {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-about__intro-copy {
  min-width: 0;
}

.page-about__kicker {
  margin: 0 0 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--fire-red);
}

.page-about__title {
  margin: 0 0 20px;
  font-family: var(--font-title);
  font-size: clamp(2.6rem, 8vw, 5.4rem);
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.page-about__intro-desc {
  margin: 0 0 28px;
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 58ch;
  color: var(--text-main);
}

.page-about__intro-more {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-about__intro-media {
  margin: 0;
  position: relative;
  background: var(--space-black);
  box-shadow: var(--shadow-lift);
}
.page-about__intro-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
}
.page-about__figcap {
  padding: 12px 16px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-on-dark);
  background: var(--space-black);
  border-top: 3px solid var(--fire-red);
}

.page-about__vert-note {
  display: none;
}

.page-about__section {
  padding: 56px 0;
}

.page-about__section-head {
  margin: 0 0 28px;
  border-left: 4px solid var(--fire-red);
  padding-left: 16px;
}

.page-about__section-kicker {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--flame-orange);
  margin-bottom: 6px;
}

.page-about__section-title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  line-height: 1.1;
}

.page-about__section-note {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--mid-gray);
}

.page-about__section-body {
  min-width: 0;
}

.page-about__milestones {
  background: var(--light-gray);
  border-top: 1px solid var(--border-thin);
  border-bottom: 1px solid var(--border-thin);
}

.page-about__timeline-wrap {
  position: relative;
  padding: 0 0 4px;
}

.page-about__timeline-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 72%;
  height: 100%;
  object-fit: cover;
  opacity: 0.07;
  pointer-events: none;
}

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

.page-about__milestone {
  position: relative;
  padding: 0 0 20px 24px;
  border-left: 2px solid var(--about-line);
}
.page-about__milestone:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}
.page-about__milestone::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--fire-red);
  border: 3px solid var(--cream);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--about-line);
}

.page-about__milestone-card {
  background: var(--cream);
  border: 1px solid var(--border-thin);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.page-about__milestone-card:hover {
  box-shadow: var(--shadow-lift);
  transform: translateY(-2px);
}
.page-about__milestone-card[open] {
  border-color: rgba(230, 57, 70, 0.4);
}

.page-about__milestone-card summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
}
.page-about__milestone-card summary::-webkit-details-marker {
  display: none;
}
.page-about__milestone-card summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--flame-orange);
  transition: transform var(--transition);
}
.page-about__milestone-card[open] summary::after {
  content: "−";
}

.page-about__milestone-year {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--fire-red);
}

.page-about__milestone-title {
  font-weight: 700;
  font-size: 1.05rem;
}

.page-about__milestone-card p {
  margin: 0;
  padding: 0 24px 24px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 62ch;
}

.page-about__stats {
  background: var(--space-black);
  color: var(--text-on-dark);
  position: relative;
  overflow: hidden;
}
.page-about__stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0%, transparent 70%, rgba(230, 57, 70, 0.22) 70%, rgba(230, 57, 70, 0.22) 72%, transparent 72%),
    repeating-linear-gradient(-45deg, transparent 0, transparent 8px, rgba(255, 248, 240, 0.04) 8px, rgba(255, 248, 240, 0.04) 9px);
  pointer-events: none;
}
.page-about__stats .page-about__section-head {
  border-left-color: var(--bright-yellow);
}
.page-about__stats .page-about__section-kicker {
  color: var(--bright-yellow);
}
.page-about__stats .page-about__section-title {
  color: var(--text-on-dark);
}
.page-about__stats .page-about__section-note {
  color: var(--mid-gray);
}

.page-about__stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  position: relative;
}

.page-about__stat-card {
  background: rgba(255, 248, 240, 0.05);
  border: 1px solid rgba(255, 248, 240, 0.14);
  padding: 24px 18px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition), transform var(--transition);
}
.page-about__stat-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--fire-red), var(--flame-orange), var(--bright-yellow));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms ease;
}
.page-about__stat-card:hover {
  background: rgba(255, 248, 240, 0.1);
  transform: translateY(-3px);
}
.page-about__stat-card:hover::after {
  transform: scaleX(1);
}

.page-about__stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 700;
  color: var(--bright-yellow);
  line-height: 1.1;
}

.page-about__stat-label {
  display: block;
  margin-top: 8px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-on-dark);
}

.page-about__stat-note {
  margin: 8px 0 0;
  font-size: 0.85rem;
  color: var(--mid-gray);
  line-height: 1.5;
  opacity: 0.75;
  transition: opacity var(--transition), color var(--transition);
}
.page-about__stat-card:hover .page-about__stat-note {
  opacity: 1;
  color: var(--text-on-dark);
}

.page-about__tech-grid {
  display: grid;
  gap: 16px;
}

.page-about__tech-card {
  background: var(--light-gray);
  border: 1px solid var(--border-thin);
  border-left: 4px solid var(--fire-red);
  padding: 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.page-about__tech-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateX(4px);
}

.page-about__tech-icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  background: var(--space-black);
  color: var(--bright-yellow);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
}

.page-about__tech-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.page-about__tech-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-about__tech-more {
  margin: 24px 0 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.page-about__tech-more a {
  color: var(--fire-red);
  font-weight: 600;
  text-decoration: none;
}
.page-about__tech-more a:hover {
  text-decoration: underline;
}

.page-about__partners {
  background: var(--light-gray);
  border-top: 1px solid var(--border-thin);
  border-bottom: 1px solid var(--border-thin);
}

.page-about__partner-list {
  display: grid;
  gap: 16px;
}

.page-about__partner-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--cream);
  border: 1px solid var(--border-thin);
  padding: 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.page-about__partner-item:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.page-about__partner-index {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--space-black);
  color: var(--bright-yellow);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
}

.page-about__partner-item h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.page-about__partner-item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-about__team-media {
  margin: 0 0 24px;
  background: var(--space-black);
}
.page-about__team-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: cover;
}

.page-about__team-copy p {
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 64ch;
}
.page-about__team-copy p:first-child {
  color: var(--text-main);
  font-size: 1.05rem;
}

.page-about__team-list {
  list-style: none;
  margin: 24px 0;
  padding: 0;
}
.page-about__team-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  line-height: 1.7;
}
.page-about__team-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--fire-red);
  font-weight: 700;
}

.page-about__team-copy a {
  color: var(--fire-red);
  font-weight: 600;
  text-decoration: none;
}
.page-about__team-copy a:hover {
  text-decoration: underline;
}

@media (min-width: 900px) {
  .page-about__intro {
    padding: 72px 0 96px;
  }

  .page-about__intro-inner {
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 72px;
  }

  .page-about__intro-media {
    transform: translateY(16px);
  }

  .page-about__vert-note {
    display: block;
    position: absolute;
    right: 16px;
    top: 0;
    writing-mode: vertical-rl;
    font-size: 0.8rem;
    letter-spacing: 0.38em;
    color: var(--fire-red);
    font-weight: 700;
  }

  .page-about__section {
    padding: 88px 0;
  }

  .page-about__section-grid {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 64px;
  }

  .page-about__section-head {
    position: sticky;
    top: 120px;
    align-self: start;
    margin: 0;
    padding-left: 20px;
  }

  .page-about__timeline {
    max-width: 780px;
  }

  .page-about__stat-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-about__tech-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-about__partner-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-about__partner-item {
    flex-direction: column;
  }
}