.page-about {
  --about-rail: 28px;
  --about-badge-size: 120px;
  background: var(--bg);
  color: var(--white);
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 48px;
  background:
    radial-gradient(circle at 78% 18%, rgba(155, 93, 255, .22), transparent 36%),
    var(--bg);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -70px;
  top: -70px;
  background: var(--neon-orange);
  opacity: .16;
  transform: rotate(18deg);
  border-radius: 36px;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  left: -40px;
  bottom: -24px;
  background: var(--electric-purple);
  opacity: .22;
  transform: rotate(-14deg);
  border-radius: 50%;
}

.page-about .about-hero__inner {
  position: relative;
  z-index: 1;
}

.page-about .about-hero__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-about .about-hero__kicker {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--cyan-teal);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.page-about .about-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.08;
  letter-spacing: -.02em;
}

.page-about .about-hero__lead {
  margin: 0 0 24px;
  max-width: 680px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--cloud-gray);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-about .about-hero__link {
  color: var(--cyan-teal);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid rgba(0, 229, 255, .4);
  padding-bottom: 2px;
  transition: color var(--trans), border-color var(--trans);
}

.page-about .about-hero__link:hover {
  color: var(--white);
  border-color: var(--white);
}

.page-about .about-hero__media {
  margin: 0;
  position: relative;
}

.page-about .about-hero__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--border-w) solid var(--panel-blue);
  box-shadow: var(--shadow-hard);
  transform: rotate(-1deg);
}

.page-about .about-mission {
  background: var(--surface);
  padding: 56px 0;
}

.page-about .about-section-label {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--electric-purple);
  letter-spacing: .14em;
  text-transform: uppercase;
}

.page-about .about-mission__grid {
  display: grid;
  gap: 28px;
}

.page-about .about-mission__content h2,
.page-about .about-section-head h2,
.page-about .about-culture__intro h2 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-about .about-mission__content p {
  margin: 0 0 16px;
  color: var(--cloud-gray);
  line-height: 1.8;
}

.page-about .about-mission__panel {
  position: relative;
  background: var(--surface-alt);
  border: var(--border-w) solid var(--panel-blue);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-about .about-mission__panel::after {
  content: "";
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 90px;
  height: 90px;
  background: var(--electric-purple);
  opacity: .25;
  border-radius: 50%;
}

.page-about .about-mission__num {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 3rem;
  line-height: 1;
  color: var(--neon-orange);
  margin-bottom: 12px;
}

.page-about .about-mission__panel p {
  margin: 0;
  color: var(--text);
  font-size: .95rem;
  line-height: 1.7;
}

.page-about .about-stats {
  background: var(--midnight-blue);
  border-top: 4px solid var(--neon-orange);
  border-bottom: 4px solid var(--neon-orange);
  padding: 40px 0;
}

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

.page-about .about-stat {
  text-align: center;
}

.page-about .about-stat strong {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--white);
}

.page-about .about-stat span {
  color: var(--cloud-gray);
  font-size: .9rem;
  letter-spacing: .04em;
}

.page-about .about-timeline {
  background: var(--bg);
  padding: 64px 0;
  position: relative;
}

.page-about .about-section-head {
  max-width: 680px;
  margin-bottom: 28px;
}

.page-about .about-section-head p:not(.about-section-label) {
  margin: 0;
  color: var(--cloud-gray);
  line-height: 1.75;
}

.page-about .about-timeline__orbit {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 8px;
  opacity: .9;
}

.page-about .about-timeline__list {
  position: relative;
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-about .about-timeline__list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(to bottom, var(--neon-orange), var(--electric-purple), var(--cyan-teal));
}

.page-about .about-tl-item {
  position: relative;
  padding-left: var(--about-rail);
}

.page-about .about-tl-dot {
  position: absolute;
  left: 0;
  top: 30px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--neon-orange);
  border: 4px solid var(--bg);
  box-shadow: 0 0 18px rgba(255, 106, 0, .75);
  z-index: 2;
}

.page-about .about-tl-card {
  background: var(--surface-alt);
  border: var(--border-w) solid var(--panel-blue);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, .3);
  transition: transform var(--trans), box-shadow var(--trans), background var(--trans);
}

.page-about .about-tl-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hard);
  background: linear-gradient(135deg, #0E2344, #132E52);
}

.page-about .about-tl-year {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--neon-orange);
}

.page-about .about-tl-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1.3;
}

.page-about .about-tl-card > p {
  margin: 0;
  color: var(--cloud-gray);
  line-height: 1.7;
}

.page-about .about-tl-details {
  margin-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding-top: 10px;
}

.page-about .about-tl-details summary {
  cursor: pointer;
  color: var(--cyan-teal);
  font-weight: 600;
  font-size: .92rem;
  list-style: none;
}

.page-about .about-tl-details summary::-webkit-details-marker {
  display: none;
}

.page-about .about-tl-details[open] summary {
  color: var(--white);
}

.page-about .about-tl-details__less {
  display: none;
}

.page-about .about-tl-details[open] .about-tl-details__more {
  display: none;
}

.page-about .about-tl-details[open] .about-tl-details__less {
  display: inline;
}

.page-about .about-tl-details ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-about .about-tl-details li {
  position: relative;
  padding-left: 18px;
  color: var(--cloud-gray);
  font-size: .9rem;
  line-height: 1.6;
}

.page-about .about-tl-details li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--electric-purple);
}

.page-about .about-timeline__foot {
  margin-top: 32px;
  display: grid;
  gap: 20px;
  align-items: center;
}

.page-about .about-timeline__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--border-w) solid var(--panel-blue);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, .35);
}

.page-about .about-timeline__linkbox p {
  margin: 0 0 14px;
  color: var(--cloud-gray);
  line-height: 1.7;
}

.page-about .about-timeline__link {
  display: inline-block;
  color: var(--cyan-teal);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid rgba(0, 229, 255, .4);
  padding-bottom: 2px;
  transition: color var(--trans), border-color var(--trans);
}

.page-about .about-timeline__link:hover {
  color: var(--white);
  border-color: var(--white);
}

.page-about .about-cred {
  background: var(--surface);
  padding: 64px 0;
}

.page-about .about-cred__grid {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-about .about-cred-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: var(--surface-alt);
  border: var(--border-w) solid var(--panel-blue);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .28);
}

.page-about .about-cred-card img {
  width: var(--about-badge-size);
  height: var(--about-badge-size);
  object-fit: cover;
  border: 3px solid var(--electric-purple);
  border-radius: 50%;
  margin-bottom: 16px;
}

.page-about .about-cred__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--about-badge-size);
  height: var(--about-badge-size);
  border-radius: 50%;
  border: 3px solid var(--electric-purple);
  background: var(--space-blue);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2rem;
  color: var(--electric-purple);
  margin-bottom: 16px;
}

.page-about .about-cred__badge--signal {
  border-color: var(--cyan-teal);
  color: var(--cyan-teal);
}

.page-about .about-cred__badge--orange {
  border-color: var(--neon-orange);
  color: var(--neon-orange);
}

.page-about .about-cred-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.3;
}

.page-about .about-cred-card p {
  margin: 0;
  color: var(--cloud-gray);
  font-size: .93rem;
  line-height: 1.7;
}

.page-about .about-culture {
  background: var(--bg);
  padding: 64px 0;
}

.page-about .about-culture__intro {
  max-width: 720px;
}

.page-about .about-culture__intro p:not(.about-section-label) {
  margin: 0;
  color: var(--cloud-gray);
  line-height: 1.75;
}

.page-about .about-culture__grid {
  display: grid;
  gap: 24px;
  margin: 28px 0;
}

.page-about .about-culture-card {
  position: relative;
  background: var(--panel-blue);
  border: var(--border-w) solid #17365A;
  border-radius: var(--radius);
  padding: 24px;
  overflow: hidden;
}

.page-about .about-culture-card::before {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--electric-purple);
  opacity: .18;
}

.page-about .about-culture__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--neon-orange);
  color: var(--midnight-blue);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.page-about .about-culture-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.3;
}

.page-about .about-culture-card p {
  margin: 0;
  color: var(--cloud-gray);
  font-size: .93rem;
  line-height: 1.7;
}

.page-about .about-culture__address {
  margin: 0 0 24px;
  color: var(--text-dim);
  font-size: .9rem;
  line-height: 1.6;
}

.page-about .about-culture__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .about-culture__links a {
  display: inline-block;
  color: var(--cyan-teal);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid rgba(0, 229, 255, .5);
  border-radius: 999px;
  padding: 8px 18px;
  transition: background var(--trans), color var(--trans), border-color var(--trans);
}

.page-about .about-culture__links a:hover {
  background: var(--cyan-teal);
  color: var(--midnight-blue);
  border-color: var(--cyan-teal);
}

@media (min-width: 900px) {
  .page-about {
    --about-rail: 0;
  }

  .page-about .about-hero {
    padding: 56px 0 72px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 48px;
  }

  .page-about .about-mission {
    padding: 80px 0;
  }

  .page-about .about-mission__grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-about .about-stats__grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-about .about-timeline {
    padding: 88px 0;
  }

  .page-about .about-timeline__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 0;
    row-gap: 48px;
  }

  .page-about .about-timeline__list::before {
    left: 50%;
    top: 0;
    bottom: 0;
    transform: translateX(-50%);
  }

  .page-about .about-tl-item {
    padding-left: 0;
  }

  .page-about .about-tl-item:nth-child(odd) .about-tl-card {
    margin-right: 40px;
  }

  .page-about .about-tl-item:nth-child(even) .about-tl-card {
    margin-left: 40px;
  }

  .page-about .about-tl-item:nth-child(odd) .about-tl-dot {
    left: auto;
    right: -8px;
  }

  .page-about .about-tl-item:nth-child(even) .about-tl-dot {
    right: auto;
    left: -8px;
  }

  .page-about .about-timeline__foot {
    grid-template-columns: minmax(0, .8fr) 1fr;
    gap: 48px;
    margin-top: 48px;
  }

  .page-about .about-cred {
    padding: 88px 0;
  }

  .page-about .about-cred__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }

  .page-about .about-culture {
    padding: 88px 0;
  }

  .page-about .about-culture__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .page-about .about-culture__links {
    gap: 16px;
  }
}