.page-about {
  --about-frame-border: rgba(201, 162, 39, 0.42);
  --about-frame-bg: rgba(16, 42, 82, 0.58);
  --about-deep-ink: rgba(7, 26, 46, 0.88);
  --about-card-surface: rgba(230, 215, 167, 0.08);
  --about-card-border: rgba(230, 215, 167, 0.22);
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 48px) 0 clamp(52px, 8vw, 104px);
  background: linear-gradient(135deg, var(--color-primary-deep) 0%, var(--color-primary) 54%, var(--color-primary-bright) 100%);
  color: var(--color-text-light);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 84% 18%, rgba(201, 162, 39, 0.14) 0%, transparent 34%),
    radial-gradient(circle at 12% 82%, rgba(201, 162, 39, 0.08) 0%, transparent 30%),
    linear-gradient(180deg, rgba(7, 26, 46, 0.12) 0%, rgba(7, 26, 46, 0.5) 100%);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 4px;
  pointer-events: none;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-alert) 50%, var(--color-accent) 100%);
  opacity: 0.55;
}

.page-about .about-hero .container {
  position: relative;
  z-index: 1;
}

.page-about .about-hero .breadcrumb {
  margin-bottom: clamp(24px, 4vw, 40px);
  color: rgba(234, 230, 223, 0.62);
}

.page-about .about-hero .breadcrumb a {
  color: rgba(234, 230, 223, 0.9);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.page-about .about-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 48px);
  align-items: center;
}

.page-about .about-hero__frame {
  position: relative;
  max-width: 880px;
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--about-frame-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(20, 52, 95, 0.72) 0%, rgba(7, 26, 46, 0.82) 100%);
  box-shadow: 0 24px 64px rgba(7, 26, 46, 0.28);
}

.page-about .about-hero__corner {
  position: absolute;
  width: 26px;
  height: 26px;
  border: 2px solid var(--color-accent);
  opacity: 0.9;
  pointer-events: none;
}

.page-about .about-hero__corner--tl {
  top: -2px;
  left: -2px;
  border-right: 0;
  border-bottom: 0;
  border-top-left-radius: 10px;
}

.page-about .about-hero__corner--tr {
  top: -2px;
  right: -2px;
  border-left: 0;
  border-bottom: 0;
  border-top-right-radius: 10px;
}

.page-about .about-hero__corner--bl {
  bottom: -2px;
  left: -2px;
  border-right: 0;
  border-top: 0;
  border-bottom-left-radius: 10px;
}

.page-about .about-hero__corner--br {
  bottom: -2px;
  right: -2px;
  border-left: 0;
  border-top: 0;
  border-bottom-right-radius: 10px;
}

.page-about .about-hero__kicker {
  margin: 0 0 16px;
}

.page-about .about-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.12;
  margin: 0 0 20px;
  letter-spacing: 0.02em;
  color: #FFF6E0;
  max-width: 16ch;
}

.page-about .about-hero__lead {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.75;
  color: rgba(234, 230, 223, 0.88);
  max-width: 52ch;
  margin: 0 0 24px;
}

.page-about .about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0 0 28px;
  font-family: var(--font-head);
  font-size: 0.86rem;
  color: var(--color-accent);
  letter-spacing: 0.04em;
}

.page-about .about-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-about .about-hero__meta span::before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.page-about .about-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 4px;
}

.page-about .about-hero__decor {
  display: none;
}

.page-about .about-hero__svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 340px;
  max-height: 340px;
}

.page-about .about-brand {
  background: var(--color-bg);
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 110px);
}

.page-about .about-brand__layout {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: start;
}

.page-about .about-brand__aside {
  padding-top: 6px;
  display: flex;
  justify-content: center;
}

.page-about .about-brand__note {
  font-family: var(--font-annotation);
  font-size: 0.92rem;
  color: var(--color-accent);
  letter-spacing: 0.18em;
  white-space: nowrap;
}

.page-about .about-brand__main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-about .about-brand .section-head,
.page-about .about-promise .section-head {
  text-align: left;
  align-items: flex-start;
}

.page-about .about-brand__body {
  margin-top: 22px;
  max-width: 66ch;
  display: grid;
  gap: 16px;
}

.page-about .about-brand__body p,
.page-about .about-promise__item-body p {
  font-family: var(--font-body);
  line-height: 1.75;
  color: var(--color-text);
  margin: 0;
}

.page-about .about-brand__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-about .about-brand__figure {
  width: min(100%, 560px);
  margin-top: 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-about .about-brand__figure img,
.page-about .about-journey__figure img,
.page-about .about-promise__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-about .about-journey {
  position: relative;
  background:
    linear-gradient(180deg, rgba(7, 26, 46, 0.42) 0%, rgba(7, 26, 46, 0) 120px),
    var(--color-primary-deep);
  color: var(--color-text-light);
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-about .about-journey::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-wine) 0%, var(--color-accent) 60%, var(--color-purple) 100%);
  opacity: 0.7;
}

.page-about .about-journey .section-head__title,
.page-about .about-journey .section-head__desc {
  color: var(--color-text-light);
}

.page-about .about-journey__figure {
  width: 100%;
  margin-top: clamp(28px, 5vw, 44px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.3);
}

.page-about .about-journey__figure img {
  object-fit: cover;
}

.page-about .about-timeline {
  position: relative;
  margin-top: clamp(40px, 6vw, 64px);
  display: grid;
  gap: 26px;
  max-width: 900px;
}

.page-about .about-timeline__line {
  position: absolute;
  left: 85px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent) 0%, rgba(201, 162, 39, 0.16) 100%);
  transform: translateX(-1px);
  pointer-events: none;
}

.page-about .about-timeline__item {
  display: grid;
  grid-template-columns: 64px 24px 1fr;
  gap: 10px;
  align-items: start;
}

.page-about .about-timeline__meta {
  display: contents;
}

.page-about .about-timeline__year {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.15;
  color: var(--color-accent);
  text-align: right;
  padding-top: 28px;
  letter-spacing: 0.03em;
}

.page-about .about-timeline__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(201, 162, 39, 0.2);
  margin-top: 38px;
  justify-self: center;
}

.page-about .about-timeline__card {
  background: var(--about-card-surface);
  border: 1px solid var(--about-card-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.page-about .about-timeline__card[open] {
  background: rgba(230, 215, 167, 0.12);
  border-color: rgba(201, 162, 39, 0.52);
}

.page-about .about-timeline__card summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-text-light);
}

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

.page-about .about-timeline__card summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1;
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.page-about .about-timeline__card[open] summary::after {
  transform: rotate(45deg);
}

.page-about .about-timeline__title {
  color: inherit;
}

.page-about .about-timeline__card p {
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: 0.94rem;
  line-height: 1.7;
  color: rgba(234, 230, 223, 0.88);
  max-width: 58ch;
}

.page-about .about-timeline__link {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, 0.45);
  transition: border-color 0.3s ease, color 0.3s ease;
}

.page-about .about-timeline__link:hover {
  color: #E6D7A7;
  border-color: currentColor;
}

.page-about .about-journey__footnote {
  max-width: 72ch;
  margin: 36px 0 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(234, 230, 223, 0.76);
  border-left: 3px solid var(--color-accent);
  padding-left: 18px;
}

.page-about .about-promise {
  background: var(--color-bg);
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 110px);
}

.page-about .about-promise__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: start;
}

.page-about .about-promise__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-about .about-promise__list {
  margin-top: 24px;
  width: 100%;
  max-width: 720px;
  display: grid;
}

.page-about .about-promise__item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-accent-light);
}

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

.page-about .about-promise__num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
  box-shadow: 0 6px 18px rgba(201, 162, 39, 0.24);
}

.page-about .about-promise__item-body h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--color-primary);
  margin: 0 0 8px;
}

.page-about .about-promise__item-body p {
  color: var(--color-text-soft);
}

.page-about .about-promise__aside {
  width: 100%;
}

.page-about .about-promise__figure {
  position: sticky;
  top: 110px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-about .about-promise__figure .img-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-about .about-promise__note {
  margin: 0;
  font-family: var(--font-annotation);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-text-soft);
  border-top: 1px solid var(--color-accent-light);
  padding-top: 16px;
  max-width: 30ch;
}

.page-about .about-promise__cta {
  margin-top: clamp(48px, 7vw, 80px);
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-deep) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 48px);
  box-shadow: 0 18px 50px rgba(7, 26, 46, 0.22);
}

.page-about .about-promise__cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-alert) 50%, var(--color-accent) 100%);
  opacity: 0.8;
}

.page-about .about-promise__cta-text h2 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  color: var(--color-text-light);
}

.page-about .about-promise__cta-text p {
  margin: 0;
  max-width: 55ch;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.7;
  color: rgba(234, 230, 223, 0.84);
}

.page-about .about-promise__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 560px) {
  .page-about .about-brand__layout {
    grid-template-columns: 64px 1fr;
    gap: 20px;
  }

  .page-about .about-promise__item {
    grid-template-columns: 64px 1fr;
    gap: 20px;
  }
}

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

  .page-about .about-hero__decor {
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 38%;
    max-width: 340px;
    opacity: 0.9;
  }

  .page-about .about-hero__frame {
    position: relative;
    z-index: 2;
  }

  .page-about .about-brand__layout {
    grid-template-columns: 110px 1fr;
    gap: clamp(28px, 4vw, 72px);
  }

  .page-about .about-brand__note {
    font-size: 1rem;
  }

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

  .page-about .about-timeline__item {
    grid-template-columns: 100px 32px 1fr;
    gap: 20px;
  }

  .page-about .about-timeline__line {
    left: 135px;
  }

  .page-about .about-timeline__year {
    padding-top: 30px;
  }

  .page-about .about-timeline__dot {
    margin-top: 42px;
  }

  .page-about .about-promise__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .page-about .about-promise__item {
    grid-template-columns: 72px 1fr;
    gap: 24px;
  }
}

@media (min-width: 960px) {
  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 62ch) minmax(260px, 1fr);
    gap: 24px;
    min-height: 520px;
  }

  .page-about .about-hero__decor {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    justify-self: end;
    width: 100%;
    max-width: 340px;
  }

  .page-about .about-promise__layout {
    grid-template-columns: 1fr 380px;
    gap: 56px;
  }

  .page-about .about-promise__cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-about .about-promise__cta-actions {
    flex-shrink: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-timeline__card,
  .page-about .about-timeline__card summary::after {
    transition: none;
  }
}