.page-about {
  --about-neon-shadow: 6px 6px 0 rgba(182, 224, 47, 0.55);
  --about-moss-shadow: 8px 8px 0 rgba(90, 107, 70, 0.45);
  font-family: var(--font-body);
  color: var(--color-graphite);
  background: var(--color-base);
  overflow-x: hidden;
}
.page-about figure {
  margin: 0;
}
.page-about .about-hero {
  position: relative;
  padding: 2.5rem var(--container-pad) 3rem;
  background:
    linear-gradient(135deg, transparent 0%, transparent 70%, rgba(230, 57, 45, 0.08) 70%, rgba(230, 57, 45, 0.08) 100%),
    var(--color-base);
  border-bottom: var(--border-hard);
  overflow: hidden;
}
.page-about .about-hero::after {
  content: "2016";
  position: absolute;
  right: 2%;
  bottom: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(6rem, 18vw, 16rem);
  line-height: 0.75;
  color: var(--color-neon);
  opacity: 0.18;
  pointer-events: none;
  letter-spacing: -0.06em;
}
.page-about .about-hero .breadcrumbs {
  position: relative;
  z-index: 1;
  margin: 0 0 2rem;
  padding: 0;
}
.page-about .about-hero-flash {
  position: relative;
  z-index: 1;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--color-moss);
  background: var(--color-white);
  border: var(--border-hard);
  box-shadow: 4px 4px 0 var(--color-neon);
  padding: 0.5rem 0.9rem;
  margin: 0 0 1.6rem;
}
.page-about .about-hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}
.page-about .about-hero-title h1 {
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 7vw, 4.8rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0;
  text-transform: uppercase;
  max-width: 15ch;
}
.page-about .about-h1-sub {
  display: block;
  color: var(--color-terracotta);
}
.page-about .about-h1-divider {
  color: var(--color-graphite);
  margin-right: 0.15em;
}
.page-about .about-hero-copy {
  max-width: 38ch;
  font-size: 1.02rem;
  line-height: 1.75;
  border-left: 6px solid var(--color-graphite);
  padding-left: 1rem;
}
.page-about .about-hero-copy p {
  margin: 0;
}
.page-about .about-showroom {
  display: grid;
  gap: 2.5rem;
  padding: 3.5rem var(--container-pad);
  background: var(--color-white);
  border-bottom: var(--border-hard);
}
.page-about .about-brand-panel {
  min-width: 0;
}
.page-about .about-brand-inner {
  padding: 1.5rem;
  background: var(--color-base);
  border: var(--border-hard);
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.page-about .section-index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-stone);
  border-bottom: 2px solid var(--color-graphite);
  padding-bottom: 0.4rem;
  margin: 0 0 0.4rem;
}
.page-about .about-brand-inner h2,
.page-about .about-timeline-head h2,
.page-about .about-tech-copy h2,
.page-about .about-cert-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.5vw, 2.8rem);
  line-height: 1.1;
  margin: 0;
  text-transform: uppercase;
}
.page-about .about-brand-bio p {
  margin: 0 0 0.8rem;
  font-size: 0.96rem;
  line-height: 1.7;
}
.page-about .about-brand-bio p:last-child {
  margin-bottom: 0;
}
.page-about .about-brand-scenes {
  background: var(--color-graphite);
  color: var(--color-white);
  padding: 1.2rem;
  border: var(--border-hard);
  box-shadow: 4px 4px 0 var(--color-neon);
}
.page-about .about-brand-scenes h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-neon);
  margin: 0 0 0.8rem;
}
.page-about .about-brand-scenes ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.page-about .about-brand-scenes li {
  display: grid;
  grid-template-columns: 3.2em 1fr;
  gap: 0.6rem;
  font-size: 0.92rem;
  line-height: 1.5;
}
.page-about .about-brand-scenes li span:first-child {
  font-family: var(--font-mono);
  color: var(--color-orange);
}
.page-about .about-brand-figure {
  margin: 0;
  border: var(--border-hard);
  box-shadow: var(--shadow-hard);
  background: var(--color-white);
}
.page-about .about-brand-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-about .about-brand-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-about .about-timeline-main {
  min-width: 0;
}
.page-about .about-timeline-head {
  margin-bottom: 2rem;
}
.page-about .about-timeline-head > p:last-child {
  margin: 0.75rem 0 0;
  color: var(--color-stone);
  line-height: 1.7;
  max-width: 48ch;
}
.page-about .about-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 1.6rem;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-graphite);
}
.page-about .about-timeline-item {
  position: relative;
  padding-left: 4.5rem;
  padding-bottom: 2.2rem;
}
.page-about .about-timeline-item:last-child {
  padding-bottom: 0;
}
.page-about .about-timeline-node {
  position: absolute;
  left: 0;
  top: 0.2rem;
  width: 3.2rem;
  height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-neon);
  border: 3px solid var(--color-graphite);
  box-shadow: 3px 3px 0 var(--color-graphite);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-about .about-timeline-node:hover {
  transform: scale(1.08) rotate(-5deg);
  box-shadow: 5px 5px 0 var(--color-terracotta);
}
.page-about .about-timeline-year {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-graphite);
  white-space: nowrap;
}
.page-about .about-timeline-item--now .about-timeline-node {
  background: var(--color-graphite);
  border-color: var(--color-neon);
  box-shadow: 3px 3px 0 var(--color-neon);
}
.page-about .about-timeline-item--now .about-timeline-year {
  color: var(--color-neon);
}
.page-about .about-timeline-card {
  background: var(--color-white);
  border: var(--border-hard);
  box-shadow: var(--shadow-hard);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.page-about .about-timeline-card:hover {
  transform: translate(-2px, -2px) rotate(-0.4deg);
  box-shadow: var(--about-neon-shadow);
}
.page-about .about-timeline-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.2;
  text-transform: uppercase;
  margin: 0;
}
.page-about .about-timeline-card p {
  margin: 0;
  color: var(--color-stone);
  line-height: 1.7;
  font-size: 0.94rem;
}
.page-about .about-timeline-tag {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-graphite);
  background: var(--color-neon);
  border: 2px solid var(--color-graphite);
  padding: 0.3rem 0.55rem;
}
.page-about .about-timeline-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.page-about .about-timeline-figure {
  margin: 0.4rem 0 0;
  border: var(--border-hard);
  background: var(--color-base);
}
.page-about .about-timeline-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-about .about-timeline-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-top: 0.6rem;
}
.page-about .about-timeline-metric {
  background: var(--color-base);
  border: var(--border-hard);
  padding: 0.8rem 0.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  text-align: center;
}
.page-about .about-timeline-metric span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--color-stone);
}
.page-about .about-timeline-metric strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1;
}
.page-about .about-tech {
  padding: 3.5rem var(--container-pad);
  background: var(--color-deepblue);
  color: var(--color-white);
  border-bottom: var(--border-hard);
}
.page-about .about-tech-inner {
  display: grid;
  gap: 2rem;
}
.page-about .about-tech-copy > p:last-child {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
  max-width: 60ch;
  margin: 0.6rem 0 0;
}
.page-about .section-index--light {
  color: var(--color-neon);
  border-color: var(--color-neon);
}
.page-about .about-tech-figure {
  margin: 0;
  border: 2px solid var(--color-neon);
  box-shadow: 6px 6px 0 rgba(182, 224, 47, 0.35);
}
.page-about .about-tech-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-about .about-tech-blocks {
  display: grid;
  gap: 1.2rem;
}
.page-about .about-tech-block {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.25rem 1.2rem;
  background: rgba(255, 255, 255, 0.06);
  border: 2px solid rgba(255, 255, 255, 0.35);
}
.page-about .about-tech-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  line-height: 1;
  color: var(--color-neon);
}
.page-about .about-tech-block h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.3;
  text-transform: uppercase;
  margin: 0 0 0.35rem;
}
.page-about .about-tech-block p {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  font-size: 0.92rem;
}
.page-about .about-cert {
  padding: 3.5rem var(--container-pad);
  background: var(--color-base);
  border-bottom: var(--border-hard);
}
.page-about .about-cert-inner {
  display: grid;
  gap: 2rem;
}
.page-about .about-cert-head > p:last-child {
  max-width: 48ch;
  color: var(--color-stone);
  line-height: 1.7;
  margin: 0.6rem 0 0;
}
.page-about .about-cert-grid {
  display: grid;
  gap: 1.2rem;
}
.page-about .about-cert-item {
  background: var(--color-white);
  border: var(--border-hard);
  box-shadow: var(--shadow-hard);
  padding: 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.page-about .about-cert-item:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--about-moss-shadow);
}
.page-about .about-cert-mark {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-terracotta);
  border: 2px solid var(--color-graphite);
  padding: 0.4rem 0.7rem;
}
.page-about .about-cert-item:nth-child(2) .about-cert-mark {
  background: var(--color-deepblue);
}
.page-about .about-cert-item:nth-child(3) .about-cert-mark {
  background: var(--color-moss);
}
.page-about .about-cert-item:nth-child(4) .about-cert-mark {
  background: var(--color-red);
}
.page-about .about-cert-item h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.25;
  text-transform: uppercase;
  margin: 0;
}
.page-about .about-cert-item p {
  margin: 0;
  color: var(--color-stone);
  font-size: 0.94rem;
  line-height: 1.65;
}
.page-about .about-reach {
  padding: 3.5rem var(--container-pad);
  background: var(--color-white);
  border-bottom: var(--border-hard);
}
.page-about .about-reach-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}
.page-about .about-reach h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  line-height: 1.1;
  text-transform: uppercase;
  margin: 0;
}
.page-about .about-reach p {
  max-width: 52ch;
  color: var(--color-stone);
  line-height: 1.7;
  margin: 0;
}
.page-about .about-reach-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-about .about-bottom-stats {
  position: relative;
  padding: 3.5rem var(--container-pad);
  background: var(--color-graphite);
  color: var(--color-white);
  overflow: hidden;
}
.page-about .about-bottom-stats::before {
  content: "LEYU";
  position: absolute;
  right: -0.08em;
  bottom: -0.22em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(7rem, 18vw, 16rem);
  line-height: 1;
  color: rgba(182, 224, 47, 0.08);
  pointer-events: none;
  letter-spacing: -0.05em;
}
.page-about .about-bottom-stats-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.4rem;
}
.page-about .about-bottom-stat {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-left: 4px solid var(--color-neon);
  padding-left: 1rem;
}
.page-about .about-bottom-stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1;
  color: var(--color-neon);
}
.page-about .about-bottom-stat-label {
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

@media (min-width: 768px) {
  .page-about .about-hero-layout {
    grid-template-columns: 1.25fr 1fr;
    align-items: end;
  }
  .page-about .about-tech-blocks {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-about .about-tech-block {
    grid-template-columns: 1fr;
  }
  .page-about .about-tech-num {
    margin-bottom: 0.4rem;
  }
  .page-about .about-cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-about .about-reach-inner {
    align-items: center;
    text-align: center;
  }
  .page-about .about-reach-actions {
    justify-content: center;
  }
  .page-about .about-bottom-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2rem;
  }
}

@media (min-width: 1100px) {
  .page-about .about-hero {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }
  .page-about .about-showroom {
    grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.45fr);
    align-items: start;
    gap: 3rem;
    padding: 4.5rem var(--container-pad);
  }
  .page-about .about-brand-inner {
    position: sticky;
    top: 2rem;
  }
  .page-about .about-timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
  .page-about .about-timeline-item {
    width: calc(50% - 1.6rem);
    padding-left: 0;
    padding-right: 2.2rem;
    padding-bottom: 2.8rem;
  }
  .page-about .about-timeline-item:nth-child(even) {
    margin-left: auto;
    padding-right: 0;
    padding-left: 2.2rem;
  }
  .page-about .about-timeline-item:nth-child(odd) {
    margin-right: auto;
    text-align: right;
  }
  .page-about .about-timeline-item:last-child {
    padding-bottom: 0;
  }
  .page-about .about-timeline-node {
    left: auto;
    right: -1.6rem;
  }
  .page-about .about-timeline-item:nth-child(even) .about-timeline-node {
    right: auto;
    left: -1.6rem;
  }
  .page-about .about-timeline-item:nth-child(odd) .about-timeline-card {
    align-items: flex-end;
  }
  .page-about .about-timeline-item:nth-child(odd) .about-timeline-tag-list {
    justify-content: flex-end;
  }
  .page-about .about-timeline-metrics {
    width: 100%;
  }
  .page-about .about-tech-inner {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.1fr);
    align-items: center;
    column-gap: 3rem;
  }
  .page-about .about-tech-copy {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    column-gap: 2rem;
  }
  .page-about .about-tech-copy .section-index {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
  }
  .page-about .about-tech-copy h2 {
    grid-column: 1;
    grid-row: 2;
  }
  .page-about .about-tech-copy > p:last-child {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: end;
    margin: 0;
  }
  .page-about .about-tech-figure {
    grid-column: 1;
    grid-row: 2;
  }
  .page-about .about-tech-blocks {
    grid-column: 2;
    grid-row: 2;
  }
  .page-about .about-cert-inner {
    grid-template-columns: minmax(0, 0.6fr) minmax(0, 1.4fr);
    column-gap: 3rem;
  }
  .page-about .about-cert-head {
    position: sticky;
    top: 2rem;
  }
  .page-about .about-bottom-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}