.page-about {
  --about-grid-lines: repeating-linear-gradient(-58deg, rgba(46, 75, 158, 0.14) 0 2px, transparent 2px 72px);
  --about-accent-slope: linear-gradient(112deg, var(--c-green), var(--c-purple));
  overflow-x: clip;
  color: var(--c-cloud);
  background: var(--c-base);
}
.page-about .container {
  position: relative;
}
.page-about .brand-crumb-wrap {
  padding-top: 36px;
  padding-bottom: 8px;
}
.page-about .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--c-slate);
  font-family: var(--font-data);
  font-size: 0.85rem;
}
.page-about .breadcrumb-link {
  color: var(--c-slate);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.page-about .breadcrumb-link:hover {
  color: var(--c-green);
}
.page-about .breadcrumb-sep {
  color: var(--c-data);
}
.page-about .breadcrumb-current {
  color: var(--c-green);
}
.page-about .section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-data);
  letter-spacing: 0.18em;
  color: var(--c-slate);
  font-size: 0.85rem;
  margin-bottom: 18px;
}
.page-about .section-index {
  display: inline-grid;
  place-items: center;
  min-width: 52px;
  height: 40px;
  padding-inline: 10px;
  background: var(--c-nebula);
  color: var(--c-green);
  font-weight: 800;
  font-size: 1.35rem;
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
}
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 72px;
}
.page-about .hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}
.page-about .hero-speedlines {
  position: absolute;
  inset: 0;
  background: var(--about-grid-lines);
  opacity: 0.9;
  pointer-events: none;
}
.page-about .hero-content {
  display: grid;
  gap: 44px;
}
.page-about .hero-copy {
  position: relative;
  z-index: 2;
}
.page-about .about-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--c-cloud);
  text-shadow: 0 4px 32px rgba(155, 92, 255, 0.35);
}
.page-about .hero-lede {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--c-slate);
  max-width: 54em;
  margin: 0;
}
.page-about .gene-grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 16px;
}
.page-about .gene-card {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(14, 23, 53, 0.92), rgba(27, 43, 94, 0.72));
  border: 1px solid rgba(46, 75, 158, 0.55);
  box-shadow: 0 18px 40px rgba(4, 8, 22, 0.5);
}
.page-about .gene-card::after {
  content: '';
  position: absolute;
  right: -30px;
  top: -30px;
  width: 130px;
  height: 130px;
  background: var(--grad-fresh);
  transform: rotate(18deg);
  border-radius: 0 0 0 42px;
  pointer-events: none;
}
.page-about .gene-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-green);
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}
.page-about .gene-tag::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 10px var(--c-green);
}
.page-about .gene-num {
  display: block;
  font-family: var(--font-data);
  font-weight: 800;
  font-size: clamp(3rem, 6vw, 4.6rem);
  line-height: 1;
  color: var(--c-cloud);
  letter-spacing: -0.04em;
}
.page-about .gene-unit {
  display: block;
  margin-top: 10px;
  color: var(--c-slate);
  font-size: 0.95rem;
  font-family: var(--font-data);
}
.page-about .gene-desc {
  margin-top: 16px;
  color: var(--c-slate);
  line-height: 1.7;
  font-size: 0.92rem;
}
.page-about .about-milestones {
  position: relative;
  padding: 56px 0 64px;
  background: var(--c-primary);
  border-top: 4px solid var(--c-data);
}
.page-about .about-milestones::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 0;
  width: 42%;
  height: 4px;
  background: var(--c-green);
}
.page-about h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.1;
  margin: 0 0 14px;
  color: var(--c-cloud);
  letter-spacing: -0.01em;
}
.page-about .section-intro {
  color: var(--c-slate);
  line-height: 1.75;
  max-width: 44em;
  margin: 0 0 32px;
}
.page-about .milestone-grid {
  display: grid;
  gap: 28px;
}
.page-about .milestone-img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  border: 1px solid rgba(155, 92, 255, 0.35);
  box-shadow: 0 18px 40px rgba(4, 8, 22, 0.35);
}
.page-about .milestone-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: grid;
  gap: 22px;
}
.page-about .milestone-list::before {
  content: '';
  position: absolute;
  top: 64px;
  bottom: 40px;
  left: 27px;
  border-left: 2px dashed rgba(46, 75, 158, 0.8);
}
.page-about .milestone-item {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  column-gap: 18px;
  align-items: start;
}
.page-about .ms-node {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--c-nebula);
  border: 1px solid rgba(0, 240, 168, 0.45);
  border-radius: 8px;
  transform: skewX(-8deg);
}
.page-about .ms-order {
  font-family: var(--font-data);
  font-weight: 800;
  color: var(--c-green);
  transform: skewX(8deg);
}
.page-about .ms-card {
  background: var(--c-base);
  border: 1px solid rgba(46, 75, 158, 0.45);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 22px;
}
.page-about .ms-card h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
  color: var(--c-cloud);
}
.page-about .ms-card p {
  margin: 0;
  color: var(--c-slate);
  font-size: 0.95rem;
  line-height: 1.7;
}
.page-about .ms-phase {
  display: inline-block;
  font-family: var(--font-data);
  color: var(--c-green);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
  background: rgba(0, 240, 168, 0.1);
  padding: 3px 8px;
  border-radius: 4px;
}
.page-about .about-services {
  position: relative;
  padding: 60px 0 72px;
  background: linear-gradient(180deg, var(--c-base) 0%, #0a1026 100%);
}
.page-about .about-services::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--c-data), var(--c-purple) 55%, var(--c-green));
}
.page-about .svc-grid {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}
.page-about .svc-main {
  min-width: 0;
}
.page-about .svc-tabs {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-primary);
  border: 1px solid rgba(46, 75, 158, 0.5);
}
.page-about .svc-tablist {
  display: flex;
  gap: 4px;
  padding: 8px;
  background: var(--c-nebula);
  border-bottom: 1px solid rgba(46, 75, 158, 0.6);
}
.page-about .svc-tabbtn {
  flex: 1;
  padding: 12px 14px;
  background: transparent;
  color: var(--c-slate);
  border: 0;
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  border-radius: 8px;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.page-about .svc-tabbtn[aria-selected="true"] {
  background: var(--c-purple);
  color: var(--c-cloud);
}
.page-about .svc-tabbtn:focus-visible,
.page-about .breadcrumb-link:focus-visible,
.page-about .about-cta .btn:focus-visible {
  outline: 2px solid var(--c-green);
  outline-offset: 2px;
}
.page-about [data-tab-panel] {
  padding: 22px;
  display: none;
}
.page-about [data-tab-panel][data-active] {
  display: block;
}
.page-about .svc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-about .svc-listitem {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border-radius: 10px;
  background: rgba(8, 13, 31, 0.7);
}
.page-about .svc-no {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  font-family: var(--font-data);
  font-weight: 800;
  color: var(--c-green);
  background: rgba(0, 240, 168, 0.08);
  border: 1px solid rgba(0, 240, 168, 0.3);
  border-radius: 6px;
  transform: skewX(-6deg);
}
.page-about .svc-listitem h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  color: var(--c-cloud);
}
.page-about .svc-listitem p {
  margin: 0;
  color: var(--c-slate);
  font-size: 0.92rem;
  line-height: 1.65;
}
.page-about .svc-case-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-about .svc-caseitem {
  border: 1px solid rgba(155, 92, 255, 0.4);
  background: rgba(155, 92, 255, 0.06);
  border-radius: 10px;
  padding: 18px 20px;
}
.page-about .svc-caseitem h3 {
  color: var(--c-cloud);
  margin: 0 0 8px;
  font-size: 1.05rem;
}
.page-about .svc-caseitem p {
  margin: 0;
  color: var(--c-slate);
  line-height: 1.7;
  font-size: 0.92rem;
}
.page-about .svc-side img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid rgba(155, 92, 255, 0.3);
  object-fit: cover;
}
.page-about .about-engine {
  padding: 60px 0;
  background: var(--c-base);
}
.page-about .engine-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-top: 28px;
}
.page-about .engine-card {
  padding: 22px 24px;
  background: var(--c-primary);
  border-radius: var(--radius);
  border-left: 4px solid var(--c-data);
  position: relative;
}
.page-about .engine-card::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-green), var(--c-purple));
  opacity: 0.35;
}
.page-about .engine-card h3 {
  color: var(--c-cloud);
  margin: 0 0 10px;
  font-size: 1.1rem;
}
.page-about .engine-card p {
  margin: 0;
  color: var(--c-slate);
  line-height: 1.7;
  font-size: 0.95rem;
}
.page-about .trust-rail {
  border: 1px solid rgba(46, 75, 158, 0.4);
  border-radius: var(--radius);
  padding: 16px 20px;
  background: rgba(14, 23, 53, 0.5);
  margin-top: 28px;
}
.page-about .trust-text {
  color: var(--c-slate);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0;
}
.page-about .about-cta {
  position: relative;
  overflow: hidden;
  background: var(--c-nebula);
  border-radius: 18px;
  padding: 40px 28px;
  margin-top: 28px;
  display: grid;
  justify-items: start;
  gap: 18px;
}
.page-about .about-cta::after {
  content: '';
  position: absolute;
  right: -10%;
  top: -50%;
  width: 60%;
  height: 200%;
  background: var(--grad-fresh);
  transform: rotate(20deg);
  pointer-events: none;
}
.page-about .about-cta h2 {
  font-family: var(--font-head);
  color: var(--c-cloud);
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}
.page-about .about-cta p {
  color: var(--c-slate);
  max-width: 32em;
  margin: 0;
  line-height: 1.7;
}
.page-about .about-cta .btn {
  position: relative;
  z-index: 2;
}
.page-about .about-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 2;
}
@media (min-width: 560px) {
  .page-about .about-cta-actions {
    flex-direction: row;
  }
}
@media (min-width: 900px) {
  .page-about .hero-content {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: center;
  }
  .page-about .gene-grid {
    gap: 18px;
  }
  .page-about .milestone-grid {
    grid-template-columns: 380px 1fr;
    gap: 48px;
    align-items: start;
  }
  .page-about .svc-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: stretch;
  }
  .page-about .svc-side img {
    height: 100%;
    max-height: 560px;
  }
  .page-about .engine-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-about .about-cta {
    padding: 52px 64px;
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}