.page-about {
  --about-bg: var(--color-bg);
  --about-bg-deep: var(--color-bg-deep);
  --about-orange: var(--color-orange);
  --about-amber: var(--color-amber);
  --about-neon: var(--color-neon);
  --about-mist: var(--color-mist);
  --about-white: var(--color-white);
  --about-line: var(--color-line);
  --about-line-strong: var(--color-line-strong);
  --about-surface: var(--color-surface);
  --about-glass: var(--color-glass);
  --about-font: var(--font-body);
  --about-display: var(--font-display);
  --about-mono: var(--font-mono);
  background: var(--about-bg);
  color: var(--about-white);
  font-family: var(--about-font);
  line-height: 1.6;
  overflow-x: hidden;
}

.page-about .about-hero {
  position: relative;
  padding: 36px 0 28px;
  background: radial-gradient(circle at 88% 12%, rgba(255, 77, 0, 0.18), transparent 28%), linear-gradient(160deg, var(--about-bg-deep) 0%, var(--about-bg) 62%, var(--about-surface) 100%);
}

.page-about .breadcrumb {
  margin-bottom: 28px;
  font-size: 13px;
  color: var(--about-mist);
}

.page-about .breadcrumb a {
  color: var(--about-mist);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-about .breadcrumb a:hover {
  color: var(--about-orange);
}

.page-about .about-hero__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-about .about-hero__content {
  position: relative;
  z-index: 2;
}

.page-about .about-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--about-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--about-neon);
  margin-bottom: 12px;
}

.page-about .about-hero__title {
  font-family: var(--about-display);
  font-size: clamp(30px, 6vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.page-about .about-hero__title-mark {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.72em;
  background: linear-gradient(135deg, var(--about-orange), var(--about-amber));
  padding: 2px 10px 4px;
  transform: skew(-6deg);
  color: var(--color-white);
}

.page-about .about-hero__lead {
  font-size: 16px;
  line-height: 1.72;
  color: var(--about-mist);
  max-width: 640px;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.page-about .about-hero__visual {
  position: relative;
}

.page-about .about-hero__img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--about-line);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.36);
  display: block;
}

.page-about .about-index {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--about-line);
}

.page-about .about-index a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 8px;
  background: var(--about-glass);
  border: 1px solid var(--about-line);
  text-decoration: none;
  color: var(--about-white);
  font-family: var(--about-display);
  font-size: 14px;
  font-weight: 700;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.page-about .about-index a:hover,
.page-about .about-index a:focus {
  background: rgba(255, 77, 0, 0.12);
  border-color: var(--about-orange);
  transform: translateY(-2px);
}

.page-about .about-index__num {
  font-family: var(--about-mono);
  font-size: 12px;
  color: var(--about-neon);
}

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

.page-about .about-mission__grid {
  display: grid;
  gap: 32px;
}

.page-about .about-mission__aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-about .about-mission__num {
  font-family: var(--about-display);
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--about-orange), var(--about-amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-about .about-mission__body h2 {
  font-family: var(--about-display);
  font-size: 28px;
  line-height: 1.15;
  margin: 0 0 16px;
}

.page-about .about-mission__body p {
  margin: 0 0 16px;
  color: var(--about-mist);
}

.page-about .about-stats {
  position: relative;
  background: var(--about-surface);
  border-top: 1px solid var(--about-line);
  border-bottom: 1px solid var(--about-line);
}

.page-about .about-stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--about-orange), var(--about-amber), var(--about-neon));
}

.page-about .about-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  padding: 36px 0;
}

.page-about .about-stat {
  text-align: left;
  padding: 12px 4px;
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--about-display);
  font-size: 34px;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.05;
}

.page-about .about-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--about-mist);
  line-height: 1.4;
}

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

.page-about .about-journey__head {
  margin-bottom: 40px;
  max-width: 680px;
}

.page-about .about-journey__head h2 {
  font-family: var(--about-display);
  font-size: 28px;
  line-height: 1.15;
  margin: 12px 0;
}

.page-about .about-journey__head p {
  color: var(--about-mist);
}

.page-about .about-journey__grid {
  display: grid;
  gap: 40px;
}

.page-about .about-journey__timeline {
  position: relative;
  padding-left: 28px;
}

.page-about .about-journey__timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--about-neon), var(--about-orange));
}

.page-about .about-journey__item {
  position: relative;
  padding-bottom: 28px;
}

.page-about .about-journey__item:last-child {
  padding-bottom: 0;
}

.page-about .about-journey__item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--about-bg);
  border: 3px solid var(--about-neon);
  box-shadow: 0 0 0 2px var(--about-bg);
}

.page-about .about-journey__year {
  font-family: var(--about-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--about-orange);
  background: rgba(255, 77, 0, 0.1);
  padding: 2px 10px;
  border-left: 2px solid var(--about-orange);
}

.page-about .about-journey__card {
  margin-top: 10px;
  background: var(--about-glass);
  border: 1px solid var(--about-line);
  padding: 18px 18px 14px;
  position: relative;
}

.page-about .about-journey__card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 12px;
  width: 18px;
  height: 18px;
  background: var(--about-orange);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  opacity: 0.7;
}

.page-about .about-journey__card h3 {
  margin: 0 0 8px;
  font-family: var(--about-display);
  font-size: 17px;
}

.page-about .about-journey__card p {
  margin: 0;
  color: var(--about-mist);
  font-size: 15px;
  line-height: 1.65;
}

.page-about .about-journey__visual {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-about .about-journey__img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--about-line);
  display: block;
}

.page-about .about-journey__caption {
  font-size: 13px;
  color: var(--about-mist);
  margin: 0;
  padding-left: 12px;
  border-left: 3px solid var(--about-neon);
}

.page-about .about-team {
  padding: 72px 0;
  background: var(--about-bg-deep);
  border-top: 1px solid var(--about-line);
  border-bottom: 1px solid var(--about-line);
}

.page-about .about-team__head {
  max-width: 680px;
  margin-bottom: 36px;
}

.page-about .about-team__head h2 {
  font-family: var(--about-display);
  font-size: 28px;
  line-height: 1.15;
  margin: 12px 0;
}

.page-about .about-team__head p {
  color: var(--about-mist);
}

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

.page-about .about-team__photo {
  order: 2;
}

.page-about .about-team__img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--about-line);
  display: block;
}

.page-about .about-team__tabs {
  order: 1;
  position: relative;
  background: var(--about-glass);
  border: 1px solid var(--about-line);
  padding: 20px;
}

.page-about .about-team__tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--about-line);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.page-about .about-team__tab {
  appearance: none;
  background: transparent;
  border: 1px solid var(--about-line);
  color: var(--about-mist);
  font-family: var(--about-display);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.page-about .about-team__tab:hover {
  border-color: var(--about-line-strong);
  color: var(--about-white);
}

.page-about .about-team__tab[aria-selected="true"] {
  background: var(--about-orange);
  border-color: var(--about-orange);
  color: var(--about-white);
}

.page-about .about-team__panel h3 {
  font-family: var(--about-display);
  font-size: 18px;
  margin: 0 0 8px;
}

.page-about .about-team__panel p {
  color: var(--about-mist);
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

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

.page-about .about-security__grid {
  display: grid;
  gap: 36px;
}

.page-about .about-security__lead h2 {
  font-family: var(--about-display);
  font-size: 28px;
  line-height: 1.15;
  margin: 12px 0 14px;
}

.page-about .about-security__lead p {
  color: var(--about-mist);
  margin-bottom: 14px;
}

.page-about .about-security__lead a {
  color: var(--about-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.4);
  transition: border-color 0.3s ease;
}

.page-about .about-security__lead a:hover {
  border-color: var(--about-neon);
}

.page-about .about-security__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.page-about .about-security__card {
  background: var(--about-surface);
  border: 1px solid var(--about-line);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 120px;
  transform: rotate(1deg);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-about .about-security__card:nth-child(2) {
  transform: rotate(-2deg);
}

.page-about .about-security__card:nth-child(3) {
  transform: rotate(1deg);
}

.page-about .about-security__card:hover {
  transform: rotate(0deg);
  border-color: var(--about-line-strong);
}

.page-about .about-security__badge {
  font-family: var(--about-display);
  font-weight: 800;
  font-size: 14px;
  color: var(--about-neon);
  padding: 2px 10px;
  background: rgba(57, 255, 20, 0.08);
  border-radius: 999px;
  align-self: flex-start;
}

.page-about .about-security__card p {
  margin: 0;
  color: var(--about-mist);
  font-size: 14px;
  line-height: 1.5;
}

.page-about .about-eco {
  padding: 72px 0;
  background: var(--about-surface);
}

.page-about .about-eco__head {
  text-align: center;
  margin-bottom: 36px;
}

.page-about .about-eco__head h2 {
  font-family: var(--about-display);
  font-size: 28px;
  line-height: 1.15;
  margin: 12px 0 0;
}

.page-about .about-eco__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-about .about-eco__card {
  background: var(--about-glass);
  border: 1px solid var(--about-line);
  border-top: 3px solid var(--about-amber);
  padding: 22px;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-about .about-eco__card:nth-child(2) {
  border-top-color: var(--about-neon);
}

.page-about .about-eco__card:nth-child(3) {
  border-top-color: var(--about-orange);
}

.page-about .about-eco__card:hover {
  transform: translateY(-3px);
  border-color: var(--about-line-strong);
}

.page-about .about-eco__card h3 {
  font-family: var(--about-display);
  font-weight: 700;
  font-size: 16px;
  margin: 0 0 8px;
}

.page-about .about-eco__card p {
  margin: 0;
  color: var(--about-mist);
  font-size: 15px;
}

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

.page-about .about-connect__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.page-about .about-connect__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--about-glass);
  border: 1px solid var(--about-line);
  padding: 18px 16px;
  text-decoration: none;
  color: var(--about-white);
  transition: border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}

.page-about .about-connect__card:hover {
  border-color: var(--about-neon);
  transform: translateY(-3px);
  background: rgba(57, 255, 20, 0.06);
}

.page-about .about-connect__card--accent {
  background: linear-gradient(135deg, rgba(255, 77, 0, 0.18), rgba(255, 154, 0, 0.06));
  border-color: var(--about-orange);
}

.page-about .about-connect__card span {
  font-size: 12px;
  font-family: var(--about-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--about-neon);
}

.page-about .about-connect__card strong {
  font-family: var(--about-display);
  font-size: 16px;
  line-height: 1.3;
}

@media (min-width: 720px) {
  .page-about .about-hero {
    padding: 48px 0 32px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 40px;
  }

  .page-about .about-hero__title {
    font-size: clamp(34px, 5vw, 52px);
  }

  .page-about .about-stats__grid {
    grid-template-columns: repeat(4, 1fr);
    padding: 44px 0;
  }

  .page-about .about-stat__num {
    font-size: 40px;
  }

  .page-about .about-journey__grid {
    grid-template-columns: 1fr 340px;
    align-items: start;
  }

  .page-about .about-team__grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-about .about-team__photo {
    order: 1;
  }

  .page-about .about-team__tabs {
    order: 2;
  }

  .page-about .about-security__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-about .about-eco__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-about .about-connect__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-about .about-hero {
    padding: 56px 0 40px;
  }

  .page-about .about-hero__lead {
    font-size: 17px;
  }

  .page-about .about-mission__grid {
    grid-template-columns: 240px 1fr;
    gap: 48px;
  }

  .page-about .about-mission__body h2 {
    font-size: 32px;
  }

  .page-about .about-journey__grid {
    grid-template-columns: 1fr 400px;
  }

  .page-about .about-journey__visual {
    position: sticky;
    top: 120px;
  }

  .page-about .about-team__head h2,
  .page-about .about-security__lead h2,
  .page-about .about-eco__head h2,
  .page-about .about-journey__head h2 {
    font-size: 32px;
  }

  .page-about .about-team__grid {
    gap: 48px;
  }

  .page-about .about-security__cards {
    grid-template-columns: 1fr;
  }

  .page-about .about-eco__card {
    padding: 26px;
  }

  .page-about .about-connect__grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-about .about-connect__card {
    padding: 24px 16px;
  }
}