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

.page-about h1,
.page-about h2,
.page-about h3 {
  font-family: var(--font-serif);
}

.page-about .about-breadcrumb {
  padding: 1.4rem 0 0.2rem;
}

.page-about .about-breadcrumb__track {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.page-about .about-breadcrumb__link {
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.page-about .about-breadcrumb__sep {
  color: var(--color-border);
}

.page-about .about-breadcrumb__current {
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.page-about .section__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-about .section__kicker::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: linear-gradient(90deg, var(--color-gold), transparent);
}

.page-about .section__head {
  margin-bottom: 2.2rem;
}

.page-about .section__lead {
  margin: 0;
  max-width: 46rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-muted);
}

@media (min-width: 992px) {
  .page-about .section__head--split {
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: end;
    column-gap: 3rem;
  }
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 88% 10%, rgba(139, 0, 0, 0.5), transparent 42%),
    linear-gradient(180deg, #0b0b0f 0%, #12121a 62%, rgba(212, 175, 55, 0.08) 100%);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent calc(100% - 5rem), rgba(212, 175, 55, 0.14) calc(100% - 5rem), transparent calc(100% - 5rem + 1px));
}

.page-about .about-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.2rem;
  padding: 2.6rem 0 3rem;
}

.page-about .about-hero__eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-about .about-hero__copy h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2rem, 5.6vw, 3.4rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--color-body);
}

.page-about .about-hero__lead {
  margin: 0 0 1.6rem;
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-about .about-hero__seal {
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-about .about-hero__seal-svg {
  width: min(76vw, 16rem);
  height: auto;
  animation: aboutSealFloat 6s ease-in-out infinite;
}

@keyframes aboutSealFloat {
  0%,
  100% {
    transform: rotate(-2deg);
  }
  50% {
    transform: rotate(1deg);
  }
}

.page-about .about-origin {
  padding: 3.4rem 0 1rem;
}

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

.page-about .about-origin__content {
  display: grid;
  gap: 1.1rem;
}

.page-about .about-origin__paragraph {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-body);
}

.page-about .about-origin__more {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.3rem;
  width: fit-content;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-about .about-origin__more:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-light);
}

.page-about .about-origin__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.4rem;
}

.page-about .about-origin__fact {
  display: grid;
  gap: 0.3rem;
  align-content: start;
}

.page-about .about-origin__fact-num {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 400;
  line-height: 1;
  color: var(--color-gold);
}

.page-about .about-origin__fact-label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.page-about .about-journey {
  padding: 3rem 0 0.6rem;
}

.page-about .about-journey__image {
  max-width: 46rem;
  margin-bottom: 0.5rem;
}

.page-about .about-journey__note {
  margin: 0.7rem 0 2rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

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

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: calc(0.8rem - 0.5px);
  top: 0.5rem;
  bottom: 2rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--color-gold), rgba(212, 175, 55, 0.15));
}

.page-about .about-timeline__item {
  position: relative;
  padding-left: 3.2rem;
  padding-bottom: 2.4rem;
}

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

.page-about .about-timeline__node {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  color: var(--color-gold);
  background: var(--color-black);
  border: 1px solid rgba(212, 175, 55, 0.55);
  border-radius: 50%;
  box-shadow: 0 0 0 0.3rem rgba(212, 175, 55, 0.08);
}

.page-about .about-timeline__icon {
  width: 0.85rem;
  height: 0.85rem;
  display: block;
}

.page-about .about-timeline__card {
  background: rgba(18, 18, 26, 0.72);
  border: 1px solid var(--color-border);
  border-left-width: 2px;
  border-left-color: var(--color-gold);
  padding: 1.1rem 1.2rem 1.2rem;
}

.page-about .about-timeline__tag {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--color-gold);
}

.page-about .about-timeline__title {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-body);
}

.page-about .about-timeline__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.68;
  color: var(--color-muted);
}

.page-about .about-cert {
  margin-top: 3rem;
  padding: 3rem 0;
  background:
    radial-gradient(ellipse at 90% 0%, rgba(139, 0, 0, 0.6), transparent 45%),
    linear-gradient(160deg, #0b0b0f 0%, #12121a 72%, rgba(139, 0, 0, 0.22) 100%);
  border-block: 1px solid rgba(212, 175, 55, 0.15);
}

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

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

.page-about .about-cert__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.2rem;
  background: rgba(11, 11, 15, 0.66);
  border: 1px solid rgba(212, 175, 55, 0.25);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.page-about .about-cert__item:hover {
  border-color: var(--color-gold);
  transform: translateX(0.3rem);
}

.page-about .about-cert__index {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  line-height: 1.2;
  color: var(--color-gold);
}

.page-about .about-cert__title {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--color-body);
}

.page-about .about-cert__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.page-about .about-cert__visual {
  display: grid;
  gap: 0.8rem;
  align-content: start;
}

.page-about .about-cert__caption {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

.page-about .about-partners {
  padding: 3.4rem 0 0;
}

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

.page-about .about-partners__visual .img-frame {
  aspect-ratio: 16 / 9;
}

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

.page-about .about-partners__item {
  padding: 1.2rem 1.2rem 1.25rem;
  background: var(--color-black-soft);
  border: 1px solid rgba(212, 175, 55, 0.2);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.page-about .about-partners__item::before {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  margin-bottom: 0.7rem;
  background: linear-gradient(90deg, var(--color-gold), rgba(212, 175, 55, 0.2));
}

.page-about .about-partners__item:hover {
  border-color: rgba(212, 175, 55, 0.55);
  background: rgba(18, 18, 26, 0.9);
}

.page-about .about-partners__title {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-body);
}

.page-about .about-partners__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.page-about .about-cta {
  padding: 3.4rem 0 4rem;
}

.page-about .about-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

.page-about .about-cta__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-body);
}

.page-about .about-cta__desc {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-about .img-frame {
  overflow: hidden;
}

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

@media (min-width: 768px) {
  .page-about .about-hero__inner {
    padding: 3.4rem 0 4rem;
  }

  .page-about .about-hero__seal-svg {
    width: min(50vw, 20rem);
  }

  .page-about .about-timeline__card {
    padding: 1.3rem 1.5rem 1.4rem;
  }
}

@media (min-width: 992px) {
  .page-about .about-hero {
    background:
      radial-gradient(ellipse at 86% 8%, rgba(139, 0, 0, 0.5), transparent 42%),
      linear-gradient(112deg, #0b0b0f 0%, #12121a 52%, rgba(212, 175, 55, 0.12) 52.5%, #0b0b0f 53%, #0b0b0f 100%);
  }

  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 2rem;
    padding: 4.6rem 0 5rem;
  }

  .page-about .about-hero__seal-svg {
    width: min(30vw, 23rem);
  }

  .page-about .about-origin {
    padding: 4.6rem 0 1.6rem;
  }

  .page-about .about-origin__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 3rem;
  }

  .page-about .about-origin__facts {
    grid-template-columns: 1fr;
    border-top: none;
    border-left: 1px solid var(--color-border);
    padding-top: 0;
    padding-left: 1.6rem;
    align-content: center;
    gap: 1.2rem;
  }

  .page-about .about-origin__fact {
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 0.8rem;
  }

  .page-about .about-origin__fact-num {
    font-size: clamp(2.4rem, 4vw, 3.4rem);
  }

  .page-about .about-journey {
    padding: 4.2rem 0 1rem;
  }

  .page-about .about-timeline {
    padding-left: 3.4rem;
  }

  .page-about .about-timeline::before {
    left: calc(0.9rem - 0.5px);
  }

  .page-about .about-timeline__node {
    width: 1.8rem;
    height: 1.8rem;
  }

  .page-about .about-timeline__item {
    padding-left: 3.6rem;
    padding-bottom: 2.8rem;
  }

  .page-about .about-timeline__card {
    max-width: 40rem;
  }

  .page-about .about-timeline__tag {
    font-size: 1.7rem;
  }

  .page-about .about-cert {
    padding: 4.5rem 0;
  }

  .page-about .about-cert__layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 2.4rem;
  }

  .page-about .about-cert__list {
    gap: 1.1rem;
  }

  .page-about .about-cert__item {
    padding: 1.3rem 1.5rem;
  }

  .page-about .about-partners {
    padding: 4.5rem 0 0.8rem;
  }

  .page-about .about-partners__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
    gap: 2.6rem;
  }

  .page-about .about-partners__list {
    gap: 1.1rem;
  }

  .page-about .about-cta {
    padding: 4.5rem 0 5rem;
  }

  .page-about .about-cta__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-hero__seal-svg {
    animation: none;
  }

  .page-about .about-cert__item,
  .page-about .about-partners__item {
    transition: none;
  }
}