.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(0.75rem, 2vw, 1.5rem) 0 clamp(2.5rem, 6vw, 4rem);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: -20% -25% 25% 35%;
  background: radial-gradient(closest-side, rgba(0, 229, 199, 0.18), transparent 72%);
  pointer-events: none;
}

.page-about .about-hero__inner,
.page-about .about-stats {
  position: relative;
  z-index: 1;
}

.page-about .about-hero__inner {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: start;
}

.page-about .about-hero__lead h1 {
  margin: 0.6rem 0 0;
  font-family: var(--font-head);
  font-size: clamp(2.35rem, 7.6vw, 4.9rem);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-about .about-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 34em;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.75;
  color: rgba(246, 241, 231, 0.82);
}

.page-about .about-hero__actions {
  margin-top: 1.6rem;
  gap: 0.75rem;
}

.page-about .about-hero__media {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, rgba(0, 229, 199, 0.12), rgba(6, 24, 39, 0.9));
}

.page-about .about-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-about .about-hero__media figcaption {
  padding: 0.75rem 1rem 0.9rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-about .about-stats {
  list-style: none;
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--line-soft);
}

.page-about .about-stats li {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.1rem 1.15rem;
  background: rgba(6, 24, 39, 0.62);
}

.page-about .about-stats__num {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4.4vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-about .about-stats__label {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-about .about-origin__inner {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: start;
}

.page-about .about-origin__text h2 {
  margin: 0.6rem 0 1.1rem;
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 4.2vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-about .about-origin__text .prose + .prose {
  margin-top: 1rem;
}

.page-about .about-origin__aside {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border-radius: var(--radius-l);
  border: 1px solid var(--line-cyan);
}

.page-about .about-origin__aside-title {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: 1.0625rem;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-about .about-origin__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-about .about-origin__list li {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.88);
}

.page-about .about-origin__dot {
  width: 8px;
  height: 8px;
  margin-top: 0.55rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 199, 0.16);
}

.page-about .about-team {
  color: var(--ink);
}

.page-about .about-team h2,
.page-about .about-quality h2 {
  color: var(--ink);
}

.page-about .about-team__lede {
  margin: 0.9rem 0 0;
  max-width: 44em;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(28, 26, 23, 0.78);
}

.page-about .about-team__grid {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.25rem);
}

.page-about .about-team__media {
  margin: 0;
}

.page-about .about-team__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-about .about-team__list {
  display: grid;
  gap: 0.6rem;
}

.page-about .about-team__item {
  border: 1px solid rgba(28, 26, 23, 0.16);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-s);
  background: rgba(255, 255, 255, 0.55);
  padding: 0.35rem 0.9rem;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-about .about-team__item[open] {
  border-left-color: var(--coral);
  background: rgba(255, 226, 218, 0.6);
}

.page-about .about-team__item summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.7rem;
  align-items: center;
  padding: 0.7rem 0;
}

.page-about .about-team__item summary::-webkit-details-marker {
  display: none;
}

.page-about .about-team__item summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-about .about-team__idx {
  font-family: var(--font-head);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--coral);
}

.page-about .about-team__name {
  font-family: var(--font-head);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
}

.page-about .about-team__hint {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(28, 26, 23, 0.5);
}

.page-about .about-team__desc {
  margin: 0;
  padding: 0 0 0.9rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(28, 26, 23, 0.82);
}

.page-about .about-path__lede {
  margin: 0.9rem 0 0;
  max-width: 46em;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(246, 241, 231, 0.76);
}

.page-about .about-path__body {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
}

.page-about .about-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.9rem;
  position: relative;
  display: grid;
  gap: clamp(1.25rem, 3vw, 1.9rem);
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--coral));
  opacity: 0.65;
}

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

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -1.9rem;
  top: 0.45rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 199, 0.18);
}

.page-about .about-timeline__item--alert::before {
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 107, 74, 0.2);
}

.page-about .about-timeline__year {
  font-family: var(--font-head);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-about .about-timeline__title {
  margin: 0.3rem 0 0.45rem;
  font-family: var(--font-head);
  font-size: clamp(1.125rem, 2.6vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-about .about-timeline__text {
  margin: 0;
  max-width: 40em;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(246, 241, 231, 0.76);
}

.page-about .about-path__figure {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line-cyan);
  background: rgba(6, 24, 39, 0.6);
}

.page-about .about-path__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-about .about-path__figure figcaption {
  padding: 0.7rem 1rem 0.85rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-about .about-quality__grid {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.25rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(28, 26, 23, 0.14);
  border: 1px solid rgba(28, 26, 23, 0.14);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-about .about-quality__card {
  background: var(--cream);
  padding: clamp(1.1rem, 3vw, 1.5rem);
}

.page-about .about-quality__num {
  display: inline-block;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.6vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--deep-blue);
}

.page-about .about-quality__name {
  margin: 0.5rem 0 0.45rem;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--coral);
}

.page-about .about-quality__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(28, 26, 23, 0.8);
}

.page-about .about-quality__certs {
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
  display: grid;
  gap: 0.9rem;
}

.page-about .about-quality__cert {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  gap: 0.85rem;
  align-items: baseline;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--deep-blue);
  background: rgba(255, 255, 255, 0.6);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
}

.page-about .about-quality__cert p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(28, 26, 23, 0.82);
}

.page-about .about-partners__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-about .about-partners__lead h2 {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 4.2vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-about .about-partners__figures {
  display: grid;
  gap: 1rem;
}

.page-about .about-partners__figure {
  padding: 1.25rem 1.4rem 1.4rem;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
}

.page-about .about-partners__num {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-about .about-partners__label {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-about .about-partners__figure p {
  margin: 0.7rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.8);
}

.page-about .about-base {
  background: var(--night-blue);
}

.page-about .about-base__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  align-items: start;
}

.page-about .about-base__text h2 {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.8vw, 2.5rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-about .about-base__regions {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-about .about-base__regions li {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line-cyan);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--mint);
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-about .about-base__regions li:hover {
  background: rgba(0, 229, 199, 0.16);
}

.page-about .about-base__card {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border-radius: var(--radius-l);
  border: 1px solid var(--line-cyan);
}

.page-about .about-base__card-title {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: 1.0625rem;
  letter-spacing: 0.03em;
  color: var(--cyan);
}

.page-about .about-base__addr {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(246, 241, 231, 0.9);
}

.page-about .about-base__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-about .about-base__meta li {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.6rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

.page-about .about-base__key {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-about .about-base__note {
  margin: 1.1rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.72);
}

.page-about .about-next__bar {
  display: grid;
  gap: 1.25rem;
  align-items: center;
  padding: clamp(1.25rem, 3.5vw, 2rem);
  border-radius: var(--radius-l);
  border: 1px solid var(--line-soft);
  background: linear-gradient(120deg, rgba(0, 229, 199, 0.1), rgba(6, 24, 39, 0.7) 60%);
}

.page-about .about-next__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-about .about-next__text {
  margin: 0.5rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.78);
}

.page-about .about-next__actions {
  gap: 0.65rem;
}

@media (min-width: 720px) {
  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-quality__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-quality__certs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-quality__cert {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    border-left: 3px solid var(--deep-blue);
    border-radius: var(--radius-s);
    gap: 0.5rem;
  }

  .page-about .about-partners__figures {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-next__bar {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-about .about-hero__media img {
    aspect-ratio: 4 / 3;
  }

  .page-about .about-origin__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-about .about-team__list {
    align-content: start;
  }

  .page-about .about-team__item {
    align-self: start;
  }

  .page-about .about-path__body {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-about .about-path__figure {
    position: sticky;
    top: 6rem;
  }

  .page-about .about-partners__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-about .about-base__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-team__item,
  .page-about .about-base__regions li {
    transition: none;
  }

  .page-about .about-path__figure {
    position: static;
  }
}