.page-about {
  --about-line-color: #2B3A59;
  --about-line-strong: #C5FF3E;
  --about-accent-soft: rgba(197, 255, 62, 0.12);
  --about-injury-soft: rgba(255, 107, 61, 0.14);
  --about-hero-max: 1200px;
  color: var(--text-main);
  background: var(--bg-primary);
}

/* ============ HERO ============ */
.page-about .about-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-primary);
  padding: 96px 0 72px;
}

.page-about .about-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-about .about-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-about .about-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(10, 20, 40, 0.96) 0%, rgba(10, 20, 40, 0.78) 45%, rgba(10, 20, 40, 0.35) 100%),
    linear-gradient(0deg, rgba(10, 20, 40, 0.94) 0%, rgba(10, 20, 40, 0.25) 50%, rgba(10, 20, 40, 0.72) 100%);
}

.page-about .about-hero__sweep {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    -55deg,
    transparent 0px,
    transparent 44px,
    rgba(197, 255, 62, 0.05) 44px,
    rgba(197, 255, 62, 0.05) 47px
  );
  mix-blend-mode: screen;
}

.page-about .about-hero__inner {
  position: relative;
  z-index: 3;
  max-width: var(--about-hero-max);
  padding-top: 32px;
}

.page-about .about-hero .breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  background: rgba(10, 20, 40, 0.7);
  font-size: 13px;
  color: var(--text-aux);
  margin-bottom: 28px;
}

.page-about .about-hero .breadcrumb a {
  color: var(--text-aux);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-about .about-hero .breadcrumb a:hover {
  color: var(--accent-live);
}

.page-about .about-hero .breadcrumb-current {
  color: var(--text-main);
}

.page-about .about-hero__kicker {
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--accent-live);
  text-transform: uppercase;
  margin: 0 0 24px;
}

.page-about .about-hero h1 {
  font-size: clamp(42px, 7vw, 88px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
}

.page-about .about-hero__subtitle {
  font-size: clamp(20px, 3vw, 36px);
  font-weight: 700;
  color: var(--text-main);
  margin: 10px 0 6px;
}

.page-about .about-hero__slogan {
  display: inline-block;
  margin: 18px 0 20px;
  padding: 6px 14px;
  background: var(--accent-live);
  color: #0A1428;
  font-weight: 900;
  font-size: clamp(14px, 2vw, 20px);
  letter-spacing: 0.04em;
  transform: skewX(-6deg);
}

.page-about .about-hero__intro {
  max-width: 640px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-main);
  margin: 0 0 32px;
}

.page-about .about-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 0 36px;
  padding: 0;
  border-top: 2px solid var(--border-color);
  border-bottom: 2px solid var(--border-color);
  max-width: 620px;
}

.page-about .about-hero__stat {
  flex: 1 1 50%;
  padding: 18px 16px;
  border-right: 1px solid var(--border-color);
}

.page-about .about-hero__stat:nth-child(2n) {
  border-right: none;
}

.page-about .about-hero__stat dt {
  font-size: 30px;
  font-weight: 700;
  color: var(--accent-live);
  line-height: 1.2;
}

.page-about .about-hero__stat dd {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--text-aux);
}

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

.page-about .about-hero__jump .btn {
  padding: 14px 26px;
  font-size: 15px;
  font-weight: 700;
  border: 2px solid var(--border-color);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-about .about-hero__jump .btn--live {
  background: var(--accent-live);
  color: #0A1428;
  border-color: var(--accent-live);
}

.page-about .about-hero__jump .btn--ghost {
  background: transparent;
  color: var(--text-main);
}

.page-about .about-hero__jump .btn--ghost:hover {
  border-color: var(--accent-live);
  color: var(--accent-live);
}

/* ============ ORIGIN ============ */
.page-about .about-origin {
  padding: 88px 0 72px;
  background: var(--bg-primary);
}

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

.page-about .section-kicker {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--accent-live);
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-about .section-title {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.12;
  margin: 0;
}

.page-about .slash-divider {
  width: 72px;
  height: 5px;
  margin: 22px 0;
  background: linear-gradient(135deg, var(--accent-live) 0%, var(--accent-live) 40%, var(--accent-injury) 41%, var(--accent-injury) 100%);
  transform: skewX(-20deg);
}

.page-about .about-origin__text p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-main);
  margin: 0 0 18px;
}

.page-about .about-origin__text p:last-child {
  margin-bottom: 0;
}

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

.page-about .origin-card {
  position: relative;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-left: 4px solid var(--accent-live);
  padding: 24px 22px 22px 24px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-slow), border-color var(--transition-slow);
}

.page-about .origin-card:hover {
  transform: translateX(6px);
  border-color: var(--accent-live);
}

.page-about .origin-card__num {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 20px;
  color: var(--accent-live);
  opacity: 0.7;
}

.page-about .origin-card h3 {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 10px;
}

.page-about .origin-card p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-aux);
  margin: 0;
}

/* ============ MILESTONE ============ */
.page-about .about-milestone {
  padding: 88px 0 80px;
  background: var(--bg-data);
  position: relative;
}

.page-about .about-milestone::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 0%, rgba(19, 33, 58, 0.4) 50%, transparent 100%);
}

.page-about .about-milestone__head {
  position: relative;
  z-index: 1;
  margin-bottom: 56px;
}

.page-about .about-milestone__note {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-aux);
  max-width: 600px;
  margin: 16px 0 0;
}

.page-about .about-milestone__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 8px 0 8px 44px;
}

.page-about .about-milestone__list::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 15px;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent-live) 0%, var(--border-color) 8%, var(--border-color) 92%, var(--bg-primary) 100%);
}

.page-about .milestone-item {
  position: relative;
  padding: 0 0 52px;
}

.page-about .milestone-item:last-child {
  padding-bottom: 16px;
}

.page-about .milestone-item::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -29px;
  width: 20px;
  height: 20px;
  border: 5px solid var(--accent-live);
  border-radius: 50%;
  background: var(--bg-data);
  box-shadow: 0 0 0 6px rgba(197, 255, 62, 0.12);
  z-index: 2;
}

.page-about .milestone-item:nth-child(2)::before {
  border-color: var(--accent-injury);
  box-shadow: 0 0 0 6px rgba(255, 107, 61, 0.12);
}

.page-about .milestone-item:nth-child(3)::before {
  border-color: var(--accent-live);
}

.page-about .milestone-item:nth-child(4)::before {
  border-color: var(--accent-injury);
}

.page-about .milestone-item__card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-left: 4px solid var(--accent-live);
  padding: 24px 22px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.page-about .milestone-item:nth-child(2) .milestone-item__card,
.page-about .milestone-item:nth-child(4) .milestone-item__card {
  border-left-color: var(--accent-injury);
}

.page-about .milestone-item__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.page-about .milestone-item__phase {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent-live);
  margin: 0 0 8px;
}

.page-about .milestone-item:nth-child(2) .milestone-item__phase,
.page-about .milestone-item:nth-child(4) .milestone-item__phase {
  color: var(--accent-injury);
}

.page-about .milestone-item h3 {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  margin: 0 0 12px;
}

.page-about .milestone-item p:not(.milestone-item__phase) {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-aux);
  margin: 0;
}

.page-about .about-milestone__figure {
  margin: 40px 0 0;
  border: 2px solid var(--border-color);
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
}

.page-about .about-milestone__figure img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.page-about .about-milestone__figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-aux);
  background: var(--bg-card);
}

/* ============ TEAM ============ */
.page-about .about-team {
  padding: 88px 0 80px;
  background: var(--bg-primary);
}

.page-about .about-team__head {
  margin-bottom: 48px;
}

.page-about .about-team__intro {
  max-width: 700px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-aux);
  margin: 16px 0 0;
}

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

.page-about .team-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  padding: 26px 22px 24px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-slow), border-color var(--transition-slow);
}

.page-about .team-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-live);
}

.page-about .team-card__avatar {
  width: 76px;
  height: 76px;
  margin-bottom: 18px;
  background: var(--bg-data);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-about .team-card__avatar svg {
  width: 52px;
  height: 52px;
  display: block;
}

.page-about .team-card h3 {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 10px;
}

.page-about .team-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-aux);
  margin: 0;
}

.page-about .about-team__figure {
  margin: 40px 0 0;
  border: 2px solid var(--border-color);
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
}

.page-about .about-team__figure img {
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: cover;
  display: block;
}

.page-about .about-team__figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-aux);
}

/* ============ PROMISE ============ */
.page-about .about-promise {
  padding: 88px 0 88px;
  background: var(--bg-data);
  border-top: 3px solid var(--border-color);
}

.page-about .about-promise .container {
  max-width: var(--content-max);
}

.page-about .about-promise__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 44px;
}

.page-about .promise-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-top: 5px solid var(--accent-live);
  padding: 26px 24px;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-slow), border-color var(--transition-slow);
}

.page-about .promise-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-live);
}

.page-about .promise-card--legacy {
  border-top-color: var(--accent-injury);
}

.page-about .promise-card__key {
  font-family: var(--font-data);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-live);
  line-height: 1.2;
  margin: 0 0 18px;
}

.page-about .promise-card--legacy .promise-card__key {
  color: var(--accent-injury);
}

.page-about .promise-card h3 {
  font-size: 19px;
  font-weight: 800;
  margin: 0 0 12px;
}

.page-about .promise-card p:last-child {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-aux);
  margin: 0;
}

.page-about .about-promise__trust {
  margin-top: 40px;
  padding: 22px 24px;
  border: 2px dashed var(--border-color);
  background: rgba(19, 33, 58, 0.55);
}

.page-about .about-promise__trust p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-aux);
  margin: 0;
}

.page-about .about-promise__trust a {
  color: var(--accent-live);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-about .about-promise__cta {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-about .about-promise__cta .btn {
  padding: 15px 30px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.page-about .about-promise__cta .btn--live {
  background: var(--accent-live);
  color: #0A1428;
  border-color: var(--accent-live);
}

.page-about .about-promise__cta .btn--live:hover {
  background: transparent;
  color: var(--accent-live);
}

.page-about .about-promise__cta .btn--ghost {
  background: transparent;
  border-color: var(--border-color);
  color: var(--text-main);
}

.page-about .about-promise__cta .btn--ghost:hover {
  border-color: var(--accent-injury);
  color: var(--accent-injury);
}

/* ============ TABLET ============ */
@media (min-width: 640px) {
  .page-about .about-hero__stat {
    flex: 1 1 25%;
    border-right: 1px solid var(--border-color);
    border-bottom: none;
  }

  .page-about .about-hero__stat:nth-child(2n) {
    border-right: 1px solid var(--border-color);
  }

  .page-about .about-hero__stat:last-child {
    border-right: none;
  }

  .page-about .about-origin__principles {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about .origin-card:last-child {
    grid-column: 1 / -1;
  }

  .page-about .about-team__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about .about-promise__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============ DESKTOP ============ */
@media (min-width: 960px) {
  .page-about .about-hero__inner {
    padding-top: 48px;
  }

  .page-about .about-hero h1 {
    max-width: 800px;
  }

  .page-about .about-hero__intro {
    font-size: 18px;
  }

  .page-about .about-hero__stat {
    flex: 1 1 auto;
  }

  .page-about .about-origin {
    padding: 112px 0 96px;
  }

  .page-about .about-origin__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: start;
  }

  .page-about .about-origin__principles {
    grid-template-columns: 1fr;
    position: sticky;
    top: 88px;
  }

  .page-about .origin-card:last-child {
    grid-column: auto;
  }

  .page-about .about-milestone {
    padding: 112px 0 96px;
  }

  .page-about .about-milestone__head {
    display: grid;
    grid-template-columns: 0.42fr 1fr;
    column-gap: 48px;
    align-items: end;
    margin-bottom: 64px;
  }

  .page-about .about-milestone__head .section-kicker,
  .page-about .about-milestone__head .section-title {
    grid-column: 1;
  }

  .page-about .about-milestone__note {
    grid-column: 2;
    grid-row: 1 / 3;
    margin: 0;
    padding-top: 12px;
  }

  .page-about .about-milestone__list {
    padding: 24px 0;
  }

  .page-about .about-milestone__list::before {
    left: 50%;
    transform: translateX(-1.5px);
  }

  .page-about .milestone-item {
    width: 50%;
    padding: 0 64px 64px 0;
  }

  .page-about .milestone-item:nth-child(even) {
    margin-left: 50%;
    padding: 0 0 64px 64px;
  }

  .page-about .milestone-item::before {
    left: auto;
    right: -24px;
    top: 12px;
    width: 22px;
    height: 22px;
  }

  .page-about .milestone-item:nth-child(even)::before {
    right: auto;
    left: -24px;
  }

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

  .page-about .milestone-item__card:hover {
    transform: translateY(-6px) scale(1.01);
  }

  .page-about .about-milestone__figure {
    margin: 56px 0 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-about .about-milestone__figure img {
    height: 100%;
    max-height: 480px;
    object-fit: cover;
  }

  .page-about .about-milestone__figure figcaption {
    padding: 24px 32px;
    font-size: 15px;
  }

  .page-about .about-team {
    padding: 112px 0 96px;
  }

  .page-about .about-team__head {
    display: grid;
    grid-template-columns: 0.42fr 1fr;
    column-gap: 48px;
    align-items: end;
  }

  .page-about .about-team__head .section-kicker,
  .page-about .about-team__head .section-title {
    grid-column: 1;
  }

  .page-about .about-team__intro {
    grid-column: 2;
    grid-row: 1 / 3;
    margin: 0;
    padding-top: 12px;
  }

  .page-about .about-team__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .page-about .team-card {
    padding: 30px 26px 28px;
    min-height: 280px;
  }

  .page-about .about-team__figure {
    margin: 56px 0 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-about .about-team__figure img {
    height: 100%;
    max-height: 460px;
    object-fit: cover;
  }

  .page-about .about-team__figure figcaption {
    padding: 24px 32px;
    font-size: 15px;
  }

  .page-about .about-promise {
    padding: 112px 0 100px;
  }

  .page-about .about-promise__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 52px;
  }

  .page-about .promise-card {
    min-height: 320px;
  }

  .page-about .about-promise__trust {
    margin-top: 48px;
    padding: 26px 32px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .page-about .about-promise__trust p {
    max-width: 900px;
    font-size: 15px;
    text-align: center;
  }

  .page-about .about-promise__cta {
    margin-top: 52px;
    justify-content: center;
  }

  .page-about .about-promise__cta .btn {
    padding: 17px 38px;
  }
}