.page-about {
  --about-orange-soft: #F4A261;
  --about-white-soft: rgba(255, 255, 255, 0.86);
  --about-white-dim: rgba(255, 255, 255, 0.6);
  overflow-x: hidden;
  background: var(--white);
  color: var(--ink);
}

.page-about .about-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: calc(var(--header-h) + 32px) 20px 48px;
  color: var(--white);
  background: var(--green-deep);
  overflow: hidden;
}

.page-about .about-hero__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

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

.page-about .about-hero__shade {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(27, 67, 50, 0.82) 0%, rgba(27, 67, 50, 0.52) 45%, rgba(27, 67, 50, 0.92) 100%);
  z-index: 1;
}

.page-about .about-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.page-about .about-hero .breadcrumbs {
  margin-bottom: 22px;
}

.page-about .about-hero .breadcrumbs a,
.page-about .about-hero .breadcrumbs span {
  color: var(--about-white-soft);
}

.page-about .about-hero .breadcrumbs .breadcrumbs-sep {
  color: var(--about-white-dim);
}

.page-about .about-hero .breadcrumbs a:hover,
.page-about .about-hero .breadcrumbs a:focus-visible {
  color: var(--orange);
}

.page-about .about-hero__kicker {
  margin: 0 0 14px;
  padding-left: 12px;
  border-left: 3px solid var(--orange);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--about-white-soft);
}

.page-about .about-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 7vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.28);
}

.page-about .about-hero__lead {
  max-width: 640px;
  margin: 0 0 32px;
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--about-white-soft);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.25);
}

.page-about .about-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 40px;
  margin: 0 0 34px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.page-about .about-hero__stat {
  display: flex;
  flex-direction: column;
}

.page-about .about-hero__stat-value {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.02em;
}

.page-about .about-hero__stat-label {
  margin: 4px 0 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--about-white-dim);
}

.page-about .about-hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--about-white-soft);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.page-about .about-hero__scroll:hover,
.page-about .about-hero__scroll:focus-visible {
  color: var(--orange);
}

.page-about .about-hero__scroll-icon {
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  animation: about-scroll-bob 1.8s ease-in-out infinite;
}

@keyframes about-scroll-bob {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(4px);
  }
}

.page-about .about-origin__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray);
}

.page-about .about-origin__heading-note {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
  color: var(--green);
}

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

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

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

.page-about .about-origin__text p {
  margin: 0 0 16px;
  font-size: 0.98rem;
  line-height: 1.82;
}

.page-about .about-origin__text strong {
  padding: 0 3px;
  font-weight: 700;
  color: var(--green-deep);
  background: linear-gradient(120deg, var(--green-light) 0%, var(--green-light) 62%, transparent 62%);
}

.page-about .about-origin__map-card {
  position: relative;
  padding: 30px 24px 24px;
  background: var(--green-light);
  border: 1px solid rgba(45, 106, 79, 0.2);
  text-align: center;
}

.page-about .about-origin__pin {
  width: 54px;
  height: 54px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  color: var(--green-deep);
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(27, 67, 50, 0.18);
}

.page-about .about-origin__place {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--green-deep);
}

.page-about .about-origin__coords {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin: 0 0 14px;
  font-size: 0.86rem;
}

.page-about .about-origin__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(45, 106, 79, 0.4);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}

.page-about .about-milestones {
  padding: 64px 0;
  background: var(--green-deep);
  color: var(--white);
}

.page-about .about-milestones .about-origin__heading {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.page-about .about-milestones .about-origin__heading-note {
  color: var(--about-white-dim);
}

.page-about .about-milestones .section-title,
.page-about .about-milestones .section-index {
  color: var(--white);
}

.page-about .about-milestones .section-index {
  color: var(--orange);
}

.page-about .about-timeline {
  position: relative;
  margin: 40px 0 44px;
}

.page-about .about-timeline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 4px 24px;
  border-left: 2px solid rgba(255, 255, 255, 0.25);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.page-about .about-timeline__item::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--orange);
  border: 2px solid var(--green-deep);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.page-about .about-timeline__year {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-about .about-timeline__body {
  padding: 18px 18px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-about .about-timeline__title {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--white);
}

.page-about .about-timeline__text {
  margin: 0 0 8px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.page-about .about-timeline__detail {
  margin: 0;
  padding-top: 8px;
  border-top: 1px dashed rgba(255, 255, 255, 0.2);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--about-white-dim);
}

.page-about .about-timeline__item:hover,
.page-about .about-timeline__item:focus-within {
  border-left-color: var(--orange);
}

.page-about .about-timeline__item:hover .about-timeline__body,
.page-about .about-timeline__item:focus-within .about-timeline__body {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(231, 111, 81, 0.55);
}

.page-about .about-milestones__figure {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-about .about-milestones__figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}

.page-about .about-milestones__figure figcaption {
  font-family: var(--font-data);
  font-size: 0.8rem;
  text-align: right;
  color: var(--about-white-dim);
}

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

.page-about .about-philosophy__grid {
  display: grid;
  gap: 20px;
}

.page-about .about-philosophy__card {
  display: flex;
  flex-direction: column;
  min-height: 290px;
  padding: 28px 24px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius);
}

.page-about .about-philosophy__card--live {
  background: var(--green-light);
  border-color: rgba(45, 106, 79, 0.25);
  color: var(--green-deep);
}

.page-about .about-philosophy__card--accurate {
  background: var(--blue);
  color: var(--white);
}

.page-about .about-philosophy__card--easy {
  background: var(--green-deep);
  color: var(--white);
}

.page-about .about-philosophy__card-index {
  margin: 0 0 18px;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  opacity: 0.6;
}

.page-about .about-philosophy__card-title {
  margin: 0 0 12px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-about .about-philosophy__card-text {
  flex: 1;
  margin: 0 0 20px;
  font-size: 0.92rem;
  line-height: 1.78;
}

.page-about .about-philosophy__card-text strong {
  font-weight: 700;
}

.page-about .about-philosophy__card--accurate .about-philosophy__card-text,
.page-about .about-philosophy__card--easy .about-philosophy__card-text {
  color: rgba(255, 255, 255, 0.88);
}

.page-about .about-philosophy__note {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

.page-about .about-philosophy__card--accurate .about-philosophy__note,
.page-about .about-philosophy__card--easy .about-philosophy__note {
  color: var(--about-white-dim);
}

.page-about .about-philosophy__tag {
  padding: 4px 10px;
  border-radius: var(--radius);
  background: var(--green-deep);
  color: var(--white);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-about .about-philosophy__card--accurate .about-philosophy__tag,
.page-about .about-philosophy__card--easy .about-philosophy__tag {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

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

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

.page-about .about-team__intro p {
  margin: 0 0 18px;
  font-size: 0.98rem;
  line-height: 1.8;
}

.page-about .about-team__facts {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  border-top: 1px solid var(--gray);
}

.page-about .about-team__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-about .about-team__fact-num {
  color: var(--orange);
  font-size: 1.2rem;
  font-weight: 700;
  white-space: nowrap;
}

.page-about .about-team__figure {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-about .about-team__figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  object-fit: cover;
}

.page-about .about-team__figure figcaption {
  font-size: 0.82rem;
  text-align: right;
  color: rgba(17, 17, 17, 0.6);
}

.page-about .about-team__honor {
  position: relative;
  padding: 30px 24px 24px;
  background: var(--green-deep);
  color: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-about .about-team__honor::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--orange) 0 20px, transparent 20px 32px);
}

.page-about .about-team__badge {
  padding: 20px 14px;
  border: 1px dashed rgba(255, 255, 255, 0.4);
  text-align: center;
}

.page-about .about-team__badge-star {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 2rem;
  line-height: 1;
  color: var(--orange);
}

.page-about .about-team__badge-title {
  margin: 0 0 6px;
  font-size: 1.05rem;
  line-height: 1.4;
  font-weight: 800;
}

.page-about .about-team__badge-year {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--about-white-dim);
}

.page-about .about-team__honor-note {
  margin: 20px 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}

.page-about .about-connect {
  padding: 64px 0;
  background: var(--green-light);
}

.page-about .about-connect__inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.page-about .about-connect__kicker {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 0.84rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-about .about-connect h2 {
  margin: 0 0 14px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--green-deep);
}

.page-about .about-connect__lead {
  margin: 0 0 28px;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--green-deep);
}

.page-about .about-connect__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.page-about .about-connect__links .btn-outline {
  border-color: var(--green);
  color: var(--green-deep);
}

.page-about .about-connect__links .btn-outline:hover,
.page-about .about-connect__links .btn-outline:focus-visible {
  background: var(--green);
  color: var(--white);
}

@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .page-about .about-reveal {
      animation: about-rise 0.9s ease-out both;
      animation-timeline: view();
      animation-range: entry 0% entry 65%;
    }
  }
}

@keyframes about-rise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 768px) {
  .page-about .about-origin {
    padding: 80px 0;
  }

  .page-about .about-origin__grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 48px;
  }

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

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

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

  .page-about .about-timeline__list {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .page-about .about-timeline__item {
    padding: 24px 0 0;
    border-left: none;
    border-top: 2px solid rgba(255, 255, 255, 0.25);
  }

  .page-about .about-timeline__item::before {
    left: 0;
    top: -7px;
  }

  .page-about .about-timeline__item:hover,
  .page-about .about-timeline__item:focus-within {
    border-top-color: var(--orange);
  }

  .page-about .about-timeline__item:hover .about-timeline__body,
  .page-about .about-timeline__item:focus-within .about-timeline__body {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(231, 111, 81, 0.6);
  }

  .page-about .about-milestones__figure img {
    width: 100%;
    height: 380px;
    object-fit: cover;
  }

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

  .page-about .about-philosophy__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

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

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

  .page-about .about-team__grid {
    grid-template-columns: 1fr 1fr 0.9fr;
    align-items: start;
    gap: 32px;
  }

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

@media (min-width: 1200px) {
  .page-about .about-hero__content {
    padding: 0 40px 0 60px;
  }

  .page-about .about-origin__grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 64px;
  }

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

  .page-about .about-timeline__list {
    gap: 32px;
  }

  .page-about .about-team__grid {
    gap: 40px;
  }
}