.page-about {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
}

.page-about .about-hero {
  background: var(--color-red-dark);
  color: var(--color-bg);
  padding: 48px 0 88px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 32px), 0 100%);
}

.page-about .about-hero__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-about .about-hero__meta {
  color: var(--color-gold);
}

.page-about .about-hero__content h1 {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
  color: var(--color-bg);
}

.page-about .about-hero__lead {
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 46em;
  opacity: 0.92;
  margin-bottom: 28px;
}

.page-about .about-hero__btn {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-red-dark);
  font-weight: 700;
  padding: 12px 32px;
  text-decoration: none;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: background 0.25s ease;
}

.page-about .about-hero__btn:hover,
.page-about .about-hero__btn:focus-visible {
  background: var(--color-bg);
  color: var(--color-red-dark);
}

.page-about .about-hero .breadcrumbs a {
  color: var(--color-bg);
  opacity: 0.85;
}

.page-about .about-hero .breadcrumbs a:hover {
  opacity: 1;
}

.page-about .about-hero__fact-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-about .about-hero__fact {
  background: rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--color-gold);
  padding: 18px 16px;
}

.page-about .about-hero__fact dt {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  opacity: 0.8;
}

.page-about .about-hero__fact dd {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 6px 0 0;
}

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

.page-about .about-story__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

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

.page-about .about-story__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-about .about-story__paragraph {
  line-height: 1.85;
  margin-bottom: 1rem;
}

.page-about .about-story__content .btn {
  margin-top: 8px;
}

.page-about .about-milestones {
  padding-bottom: 80px;
}

.page-about .about-milestones__banner {
  position: relative;
  margin-bottom: 48px;
}

.page-about .about-milestones__img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

.page-about .about-milestones__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(123, 36, 28, 0.85) 0%, rgba(123, 36, 28, 0.35) 100%);
}

.page-about .about-milestones__heading {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.page-about .about-milestones__heading .section-meta,
.page-about .about-milestones__heading .section-title {
  color: var(--color-bg);
}

.page-about .about-timeline {
  position: relative;
  border-left: 2px solid var(--color-border);
  margin-left: 28px;
  padding-left: 28px;
}

.page-about .about-timeline__item {
  margin-bottom: 24px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  position: relative;
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 22px;
  width: 12px;
  height: 12px;
  background: var(--color-gold);
  transform: rotate(45deg);
  border-radius: 2px;
}

.page-about .about-timeline__head {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding: 20px 20px 20px 24px;
  cursor: pointer;
  list-style: none;
  margin: 0;
}

.page-about .about-timeline__head::-webkit-details-marker {
  display: none;
  list-style: none;
}

.page-about .about-timeline__year {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-red);
  font-variant-numeric: tabular-nums;
}

.page-about .about-timeline__label {
  font-size: 1rem;
  font-weight: 700;
}

.page-about .about-timeline__mark {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-text);
  border-bottom: 2px solid var(--color-text);
  transform: rotate(45deg);
  transition: transform 0.25s ease;
  margin-top: -6px;
}

.page-about .about-timeline__item[open] .about-timeline__mark {
  transform: rotate(225deg);
  margin-top: 4px;
}

.page-about .about-timeline__body {
  padding: 0 24px 24px;
  border-top: 1px dashed var(--color-border);
  margin-top: 0;
}

.page-about .about-timeline__body p {
  line-height: 1.8;
  margin: 16px 0 0;
  color: var(--color-text);
}

.page-about .about-team {
  padding: 80px 0;
  background: var(--color-bg);
  border-top: 8px solid var(--color-red);
}

.page-about .about-team__grid {
  display: grid;
  gap: 32px;
  align-items: center;
  margin-top: 40px;
}

.page-about .about-team__content p {
  line-height: 1.85;
  margin-bottom: 1rem;
}

.page-about .about-team__stats {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.page-about .about-team__stats li {
  background: var(--color-bg);
  border-top: 3px solid var(--color-red);
  padding: 16px 12px;
  text-align: center;
}

.page-about .about-team__stats strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-red);
}

.page-about .about-team__stats span {
  font-size: 0.8rem;
  opacity: 0.75;
}

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

.page-about .about-team__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  clip-path: polygon(24px 0, 100% 0, 100% calc(100% - 24px), 0 100%);
}

.page-about .about-org {
  margin-top: 56px;
  text-align: center;
}

.page-about .about-org__root {
  display: inline-block;
  background: var(--color-red);
  color: var(--color-bg);
  font-size: 1.2rem;
  font-weight: 800;
  padding: 14px 40px;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.page-about .about-org__branches {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

.page-about .about-org__branch {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-gold);
  padding: 24px 20px;
  text-align: left;
  position: relative;
}

.page-about .about-org__branch h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
}

.page-about .about-org__branch ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  font-size: 0.875rem;
}

.page-about .about-honors {
  background: var(--color-red-dark);
  color: var(--color-bg);
  padding: 80px 0;
}

.page-about .about-honors .section-meta {
  color: var(--color-gold);
}

.page-about .about-honors .section-title {
  color: var(--color-bg);
}

.page-about .about-honors__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

.page-about .about-honor-card {
  min-height: 260px;
}

.page-about .about-honor-card__inner {
  display: grid;
  gap: 12px;
}

.page-about .about-honor-card__face {
  position: relative;
  inset: auto;
  backface-visibility: visible;
  transform: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 24px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  min-height: 120px;
  color: var(--color-bg);
}

.page-about .about-honor-card__face h3 {
  margin: 8px 0 4px;
  font-size: 1.1rem;
}

.page-about .about-honor-card__face p {
  margin: 0;
  font-size: 0.875rem;
  opacity: 0.9;
}

.page-about .about-honor-card__face--front {
  background: rgba(255, 255, 255, 0.06);
}

.page-about .about-honor-card__face--back {
  background: var(--color-gold);
  color: var(--color-red-dark);
}

.page-about .about-honor-card__face--back p {
  opacity: 1;
  font-size: 0.875rem;
  line-height: 1.7;
}

.page-about .about-honor-card__face--back a {
  color: var(--color-red-dark);
  font-weight: 700;
  margin-top: 12px;
  text-decoration: underline;
}

.page-about .about-honor-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.15);
  color: var(--color-gold);
  font-size: 1.4rem;
  line-height: 1;
}

.page-about .about-partners {
  margin-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  padding-top: 40px;
}

.page-about .about-partners__title {
  font-size: 1.4rem;
  margin: 0 0 8px;
}

.page-about .about-partners__lead {
  max-width: 40em;
  line-height: 1.8;
  opacity: 0.9;
  margin-bottom: 24px;
}

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

.page-about .about-partner-item {
  background: rgba(255, 255, 255, 0.07);
  padding: 20px;
}

.page-about .about-partner-item__index {
  font-size: 0.8rem;
  color: var(--color-gold);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-about .about-partner-item h4 {
  margin: 8px 0 6px;
  font-size: 1rem;
}

.page-about .about-partner-item p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  opacity: 0.9;
}

.page-about .about-categories {
  padding: 80px 0;
}

.page-about .about-categories__intro {
  max-width: 48em;
  line-height: 1.8;
  margin-bottom: 32px;
}

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

.page-about .about-category-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-red);
  padding: 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.page-about .about-category-card__index {
  font-size: 0.8rem;
  color: var(--color-red);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-about .about-category-card h3 {
  margin: 8px 0 12px;
  font-size: 1.1rem;
}

.page-about .about-category-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  font-size: 0.875rem;
}

.page-about .about-category-card ul li::before {
  content: "◆";
  color: var(--color-gold);
  font-size: 0.7rem;
  margin-right: 8px;
}

.page-about .about-categories__action {
  margin-top: 32px;
}

.page-about .about-closing {
  background: var(--color-red);
  color: var(--color-bg);
  padding: 72px 0;
  clip-path: polygon(0 32px, 100% 0, 100% 100%, 0 100%);
}

.page-about .about-closing .section-meta {
  color: var(--color-gold);
}

.page-about .about-closing .section-title {
  color: var(--color-bg);
}

.page-about .about-closing__lead {
  max-width: 44em;
  line-height: 1.8;
  margin-bottom: 28px;
}

.page-about .about-closing__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-about .about-closing__links a {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-bg);
  padding: 12px 24px;
  text-decoration: none;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: background 0.25s ease, color 0.25s ease;
}

.page-about .about-closing__links a:hover,
.page-about .about-closing__links a:focus-visible {
  background: var(--color-gold);
  color: var(--color-red-dark);
}

@media (min-width: 768px) {
  .page-about .about-hero {
    padding: 64px 0 104px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 56px), 0 100%);
  }

  .page-about .about-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
  }

  .page-about .about-hero__fact-list {
    gap: 16px;
  }

  .page-about .about-hero__fact {
    padding: 24px 20px;
  }

  .page-about .about-story__grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .page-about .about-milestones__img {
    height: 400px;
  }

  .page-about .about-timeline {
    margin-left: 48px;
    padding-left: 40px;
  }

  .page-about .about-timeline__item::before {
    left: -50px;
  }

  .page-about .about-timeline__head {
    grid-template-columns: 88px 1fr auto;
    padding: 24px 24px 24px 28px;
  }

  .page-about .about-team__grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

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

  .page-about .about-honors__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

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

  .page-about .about-categories__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-about .about-closing__links {
    gap: 24px;
  }
}

@media (min-width: 1080px) {
  .page-about .about-honors__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-about .about-categories__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 768px) and (hover: hover) {
  .page-about .about-honor-card {
    perspective: 1000px;
    min-height: 280px;
  }

  .page-about .about-honor-card__inner {
    position: relative;
    display: block;
    height: 280px;
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
  }

  .page-about .about-honor-card__face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    min-height: 0;
  }

  .page-about .about-honor-card__face--back {
    transform: rotateY(180deg);
  }

  .page-about .about-honor-card:hover .about-honor-card__inner,
  .page-about .about-honor-card:focus-within .about-honor-card__inner {
    transform: rotateY(180deg);
  }
}