.page-about {
  --about-glow: rgba(0, 255, 136, 0.14);
  --about-scan-line: rgba(0, 255, 136, 0.06);
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

.page-about .about-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 64px 0 88px;
  overflow: hidden;
  background: var(--bg-deep);
}

.page-about .about-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  z-index: 0;
}

.page-about .about-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(5, 13, 26, 0.86) 0%, rgba(11, 30, 59, 0.7) 48%, rgba(11, 30, 59, 0.94) 100%);
}

.page-about .about-hero__particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 26%, rgba(0, 255, 136, 0.18) 0, transparent 2px),
    radial-gradient(circle at 68% 14%, rgba(255, 255, 255, 0.14) 0, transparent 2px),
    radial-gradient(circle at 82% 58%, rgba(0, 255, 136, 0.2) 0, transparent 3px),
    radial-gradient(circle at 38% 74%, rgba(255, 46, 76, 0.12) 0, transparent 2px),
    radial-gradient(circle at 54% 38%, rgba(0, 255, 136, 0.1) 0, transparent 1px),
    radial-gradient(circle at 76% 82%, rgba(184, 199, 224, 0.1) 0, transparent 2px),
    radial-gradient(circle at 12% 58%, rgba(0, 255, 136, 0.12) 0, transparent 2px);
  animation: about-particle-drift 9s ease-in-out infinite;
}

@keyframes about-particle-drift {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50% { opacity: 0.95; transform: scale(1.05); }
}

.page-about .about-hero__inner {
  position: relative;
  z-index: 3;
  width: 100%;
}

.page-about .about-hero__breadcrumbs {
  margin-bottom: 44px;
}

.page-about .about-hero__grid {
  display: grid;
  gap: 44px;
  align-items: center;
}

.page-about .about-hero__content {
  max-width: 760px;
}

.page-about .about-hero__eyebrow {
  margin-bottom: 18px;
}

.page-about .about-hero__title {
  font-family: var(--font-head);
  font-size: clamp(2.3rem, 6vw, 4.6rem);
  line-height: 1.05;
  color: var(--ink);
  margin: 0 0 20px;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.page-about .about-hero__lead {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 28px;
  max-width: 660px;
}

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

.page-about .about-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.page-about .about-hero__quick a {
  color: var(--text-dim);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.page-about .about-hero__quick a::before {
  content: "↳ ";
  color: var(--neon);
}

.page-about .about-hero__quick a:hover,
.page-about .about-hero__quick a:focus-visible {
  color: var(--neon);
}

.page-about .about-hero__panel {
  border-radius: var(--radius);
}

.page-about .about-hero__panel-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 16px;
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.page-about .about-hero__stat {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.page-about .about-hero__stat-num {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--ink);
  display: block;
  font-family: var(--font-num);
  line-height: 1.2;
}

.page-about .about-hero__stat-label {
  font-size: 0.875rem;
  color: var(--text-dim);
}

.page-about .about-hero__panel-note {
  font-size: 0.875rem;
  color: var(--neon-dim);
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-bright);
}

.page-about .about-hero__scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 140px;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--about-scan-line), transparent);
  animation: about-scan-move 7s linear infinite;
}

@keyframes about-scan-move {
  0% { top: -18%; }
  100% { top: 110%; }
}

.page-about .about-timeline {
  padding: 96px 0 72px;
  position: relative;
}

.page-about .about-timeline__head {
  margin-bottom: 60px;
}

.page-about .about-timeline__track {
  position: relative;
  padding-top: 4px;
}

.page-about .about-timeline__track::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--about-glow) 6%, var(--about-glow) 92%, transparent);
}

.page-about .about-timeline__row {
  position: relative;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.page-about .about-timeline__dot {
  grid-column: 1;
  grid-row: 1;
  position: relative;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 4px var(--neon-glow), 0 0 16px var(--neon-dim);
  justify-self: center;
  margin-top: 26px;
}

.page-about .about-timeline__dot::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--neon-dim);
  animation: about-dot-pulse 2.6s ease-out infinite;
}

@keyframes about-dot-pulse {
  0% { transform: scale(0.4); opacity: 0.9; }
  75% { transform: scale(1.7); opacity: 0; }
  100% { opacity: 0; }
}

.page-about .about-timeline__card {
  grid-column: 2;
  grid-row: 1;
  padding: 20px 22px;
  border-radius: 4px 18px 4px 18px;
  border-left: 2px solid var(--neon);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.page-about .about-timeline__row:hover .about-timeline__card {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.page-about .about-timeline__title {
  font-family: var(--font-head);
  font-size: 1.4rem;
  line-height: 1.3;
  color: var(--ink);
  margin: 12px 0 10px;
}

.page-about .about-timeline__desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text);
  margin: 0;
}

.page-about .about-timeline__media {
  margin: 8px 0 40px;
  padding-left: 40px;
}

.page-about .about-timeline__media img {
  width: 100%;
  height: auto;
  max-width: 620px;
  object-fit: cover;
  display: block;
  border-radius: 18px;
  box-shadow: var(--shadow-2);
  border: 1px solid var(--border);
}

.page-about .about-tech {
  padding: 64px 0 88px;
  position: relative;
  background: linear-gradient(180deg, var(--bg), rgba(5, 13, 26, 0.6), var(--bg));
}

.page-about .about-tech__inner {
  max-width: 1080px;
  margin-inline: auto;
}

.page-about .about-tech__head {
  margin-bottom: 40px;
}

.page-about .about-tech__intro {
  max-width: 560px;
  font-size: 1.0625rem;
  line-height: 1.75;
  margin: 18px 0 0;
  color: var(--text-dim);
}

.page-about .about-tech__grid {
  display: grid;
  gap: 24px;
  margin-top: 44px;
}

.page-about .about-tech__card {
  padding: 28px;
  position: relative;
  border-radius: 18px 4px 18px 4px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  overflow: hidden;
}

.page-about .about-tech__card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 120%;
  height: 100%;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.04) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease);
  pointer-events: none;
}

.page-about .about-tech__card:hover::after,
.page-about .about-tech__card:focus-within::after {
  transform: translateX(8%);
}

.page-about .about-tech__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}

.page-about .about-tech__icon {
  width: 52px;
  height: 52px;
  display: block;
  margin-bottom: 18px;
}

.page-about .about-tech__title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-about .about-tech__desc {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text);
  margin: 0 0 18px;
}

.page-about .about-tech__meta {
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--neon);
  padding-top: 14px;
  border-top: 1px dashed var(--border-bright);
}

.page-about .about-promise {
  padding: 88px 0 96px;
}

.page-about .about-promise__inner {
  max-width: 1060px;
  margin-inline: auto;
}

.page-about .about-promise__head {
  margin-bottom: 44px;
}

.page-about .about-promise__media {
  margin-bottom: 44px;
}

.page-about .about-promise__media img {
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: cover;
  display: block;
  border-radius: 20px;
  box-shadow: var(--shadow-2);
  border: 1px solid var(--border);
}

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

.page-about .about-promise__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.07), transparent 55%);
  border: 1px solid var(--border);
  border-radius: 18px 4px 18px 4px;
  padding: 24px 24px 26px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-about .about-promise__item:hover {
  border-color: var(--border-bright);
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.12), transparent 60%);
}

.page-about .about-promise__num {
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--neon);
  line-height: 1;
  font-family: var(--font-num);
}

.page-about .about-promise__title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--ink);
  margin: 0 0 10px;
}

.page-about .about-promise__desc {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text);
  margin: 0 0 14px;
}

.page-about .about-promise__points {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-promise__points li {
  position: relative;
  padding-left: 18px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.page-about .about-promise__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 2px;
  background: var(--neon);
  box-shadow: 0 0 8px var(--neon-dim);
}

.page-about .about-cta {
  position: relative;
  padding: 88px 0 104px;
  background:
    radial-gradient(circle at 30% 20%, rgba(0, 255, 136, 0.1), transparent 40%),
    radial-gradient(circle at 76% 80%, rgba(255, 46, 76, 0.08), transparent 36%),
    linear-gradient(180deg, var(--bg), var(--bg-deep));
  overflow: hidden;
}

.page-about .about-cta::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon), var(--red), transparent);
  opacity: 0.65;
}

.page-about .about-cta__inner {
  text-align: center;
  position: relative;
  z-index: 2;
}

.page-about .about-cta__title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.6rem);
  color: var(--ink);
  margin: 0 0 18px;
  text-wrap: balance;
}

.page-about .about-cta__desc {
  max-width: 580px;
  margin: 0 auto 32px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

@media (min-width: 768px) {
  .page-about .about-hero {
    min-height: 94vh;
    padding: 80px 0 96px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: 1.18fr 0.82fr;
    gap: 68px;
    align-items: center;
  }

  .page-about .about-hero__stats {
    gap: 18px;
  }

  .page-about .about-timeline__track::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .page-about .about-timeline__row {
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin-bottom: 40px;
  }

  .page-about .about-timeline__row--left .about-timeline__dot {
    grid-column: 2;
    grid-row: 1;
    justify-self: start;
    margin-left: -7px;
  }

  .page-about .about-timeline__row--left .about-timeline__card {
    grid-column: 1;
    grid-row: 1;
    text-align: right;
    margin-right: 56px;
    border-left: none;
    border-right: 2px solid var(--neon);
    border-radius: 18px 4px 18px 4px;
    transform: rotate(-0.6deg);
  }

  .page-about .about-timeline__row--right .about-timeline__dot {
    grid-column: 1;
    grid-row: 1;
    justify-self: end;
    margin-right: -7px;
  }

  .page-about .about-timeline__row--right .about-timeline__card {
    grid-column: 2;
    grid-row: 1;
    margin-left: 56px;
    border-radius: 4px 18px 4px 18px;
    transform: rotate(0.6deg);
  }

  .page-about .about-timeline__row:hover .about-timeline__card {
    transform: translateY(-3px) rotate(0deg);
  }

  .page-about .about-timeline__media {
    padding-left: 0;
    margin: 16px auto 56px;
    text-align: center;
  }

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

  .page-about .about-promise__list {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .page-about .about-promise__item {
    padding: 32px 36px;
  }

  .page-about .about-promise__num {
    font-size: 3.25rem;
  }
}

@media (min-width: 1080px) {
  .page-about .about-hero__title {
    font-size: 4.6rem;
  }

  .page-about .about-hero__content {
    padding-right: 20px;
  }

  .page-about .about-hero__panel {
    padding: 30px 28px;
  }

  .page-about .about-timeline__row--left .about-timeline__card {
    margin-right: 72px;
  }

  .page-about .about-timeline__row--right .about-timeline__card {
    margin-left: 72px;
  }

  .page-about .about-tech__card {
    padding: 34px 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-hero__scan,
  .page-about .about-hero__particles,
  .page-about .about-timeline__dot::after {
    animation: none;
    display: none;
  }

  .page-about .about-timeline__row--left .about-timeline__card,
  .page-about .about-timeline__row--right .about-timeline__card {
    transform: none;
  }

  .page-about .about-tech__card::after {
    display: none;
  }
}