.page-about {
  --about-line: rgba(232, 180, 90, 0.22);
  --about-line-soft: rgba(232, 180, 90, 0.12);
  --about-soft: rgba(244, 235, 221, 0.7);
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-about a {
  color: inherit;
}

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

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

/* ---------- Hero ---------- */
.page-about .about-hero {
  position: relative;
  isolation: isolate;
  border-bottom: 1px solid var(--about-line);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(232, 180, 90, 0.16), transparent 62%),
    radial-gradient(80% 70% at 0% 100%, rgba(92, 225, 230, 0.1), transparent 64%),
    var(--ink);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(to right, rgba(232, 180, 90, 0.07) 1px, transparent 1px);
  background-size: clamp(64px, 9vw, 118px) 100%;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 88%);
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
  pointer-events: none;
}

.page-about .about-hero__top {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-about .about-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 46px);
  padding-block: clamp(28px, 5vw, 64px) clamp(48px, 8vw, 96px);
  align-items: start;
}

.page-about .about-hero__rail {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 2px solid var(--gold);
  padding-top: 14px;
}

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

.page-about .about-hero__railnum {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--ink);
  background: var(--gold);
  padding: 2px 8px;
}

.page-about .about-hero__railtext {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-about .about-hero__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-display);
  font-size: clamp(34px, 7vw, 76px);
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--cream);
}

.page-about .about-hero__title em {
  font-style: normal;
  color: var(--gold);
  box-shadow: inset 0 -0.16em 0 rgba(232, 180, 90, 0.22);
}

.page-about .about-hero__lead {
  max-width: 64ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--about-soft);
}

.page-about .about-hero__index {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--about-line);
}

.page-about .about-hero__index li + li {
  border-top: 1px solid var(--about-line-soft);
}

.page-about .about-hero__index a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 2px;
  font-size: 14px;
  text-decoration: none;
  color: var(--cream);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-about .about-hero__index a::after {
  content: "↗";
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-deep);
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-about .about-hero__index a:hover,
.page-about .about-hero__index a:focus-visible {
  color: var(--gold);
  padding-left: 8px;
}

.page-about .about-hero__index a:hover::after,
.page-about .about-hero__index a:focus-visible::after {
  color: var(--cyan);
  transform: translate(2px, -2px);
}

/* ---------- Section shell ---------- */
.page-about .about-section {
  padding-block: clamp(46px, 7vw, 96px);
  border-top: 1px solid var(--about-line);
}

.page-about .about-section--dark {
  background:
    linear-gradient(180deg, rgba(232, 180, 90, 0.06), transparent 40%),
    var(--ink-soft);
}

.page-about .about-section--paper {
  background: var(--cream);
  color: var(--brown);
}

.page-about .about-head {
  max-width: 68ch;
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-about .about-head .spec-tag {
  margin-bottom: 16px;
}

.page-about .about-head h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-about .about-head p {
  margin: 0;
  font-size: clamp(14px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--about-soft);
}

.page-about .about-section--paper .about-head p {
  color: rgba(38, 26, 18, 0.78);
}

/* ---------- Positioning ---------- */
.page-about .about-map {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-about .about-map__visual .media-frame {
  border: 1px solid var(--about-line);
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  background: var(--about-line-soft);
  border: 1px solid var(--about-line);
}

.page-about .about-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: clamp(14px, 2vw, 20px);
  background: rgba(255, 255, 255, 0.03);
}

.page-about .about-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.page-about .about-stats__label {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-about .about-map__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--about-soft);
}

.page-about .about-audience {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-about .about-audience__item {
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--glass);
  border: 1px solid var(--about-line);
  border-left: 2px solid var(--gold-deep);
  transition: border-left-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-about .about-audience__item:hover {
  border-left-color: var(--cyan);
  background: rgba(255, 255, 255, 0.12);
}

.page-about .about-audience__item h3 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.35;
}

.page-about .about-audience__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--about-soft);
}

/* ---------- Timeline ---------- */
.page-about .timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .timeline__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding-block: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--about-line-soft);
}

.page-about .timeline__item:first-child {
  border-top: 1px solid var(--about-line);
}

.page-about .timeline__mark {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-about .timeline__phase {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-about .timeline__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  border: 1px solid var(--gold-deep);
  padding: 1px 7px;
}

.page-about .timeline__body h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cream);
  transition: color 0.2s var(--ease);
}

.page-about .timeline__item:hover .timeline__body h3 {
  color: var(--gold);
}

.page-about .timeline__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--about-soft);
}

.page-about .timeline__body a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
}

.page-about .timeline__body a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-about .timeline__body .media-frame {
  margin-top: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--about-line);
}

/* ---------- Team ---------- */
.page-about .team-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
}

.page-about .team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.8vw, 18px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .team-card {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--cream);
  color: var(--brown);
  border-top: 3px solid var(--gold);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-about .team-card:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-about .team-card:nth-child(3) {
  border-top-color: var(--coral);
}

.page-about .team-card:nth-child(4) {
  border-top-color: var(--gold-deep);
}

.page-about .team-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
}

.page-about .team-card__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
  margin-bottom: 10px;
}

.page-about .team-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 21px);
  letter-spacing: -0.01em;
}

.page-about .team-card p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(38, 26, 18, 0.8);
}

.page-about .team-card .spec-tag {
  border-color: rgba(38, 26, 18, 0.35);
  color: rgba(38, 26, 18, 0.85);
}

.page-about .team-aside .media-frame {
  border: 1px solid var(--about-line);
}

.page-about .team-aside__note {
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 13px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- Services ---------- */
.page-about .service-index {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--brown);
}

.page-about .service-index__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: start;
  gap: 12px 16px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid rgba(38, 26, 18, 0.18);
  transition: background 0.25s var(--ease);
}

.page-about .service-index__item:hover {
  background: rgba(232, 180, 90, 0.14);
}

.page-about .service-index__no {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1;
  color: var(--gold-deep);
}

.page-about .service-index__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.1vw, 22px);
  line-height: 1.32;
  color: var(--brown);
}

.page-about .service-index__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(38, 26, 18, 0.78);
}

.page-about .service-index__meta {
  grid-column: 2;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--brown);
  background: rgba(232, 180, 90, 0.4);
  border: 1px solid rgba(122, 92, 46, 0.4);
  padding: 3px 9px;
}

.page-about .about-cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 28px);
  align-items: center;
  margin-top: clamp(28px, 4vw, 46px);
  padding: clamp(22px, 3vw, 34px);
  background: var(--ink);
  color: var(--cream);
  border-left: 4px solid var(--coral);
}

.page-about .about-cta h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.page-about .about-cta p {
  margin: 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--about-soft);
}

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

/* ---------- Media ---------- */
.page-about .media-frame img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ---------- Breakpoints ---------- */
@media (min-width: 640px) {
  .page-about .about-hero__index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 3vw, 36px);
  }

  .page-about .about-hero__index li + li {
    border-top: 0;
  }

  .page-about .about-hero__index li:nth-child(n + 3) {
    border-top: 1px solid var(--about-line-soft);
  }

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

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

  .page-about .service-index__item {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-about .service-index__meta {
    grid-column: 3;
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero__inner {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: clamp(26px, 4vw, 56px);
  }

  .page-about .about-hero__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    border-top: 2px solid var(--gold);
    border-left: 0;
    padding-top: 18px;
    align-self: stretch;
  }

  .page-about .about-hero__railtext {
    writing-mode: vertical-rl;
    letter-spacing: 0.28em;
    margin-top: 6px;
  }

  .page-about .about-map {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

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

  .page-about .timeline__item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
  }

  .page-about .timeline__mark {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-about .team-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-about .about-cta {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-about .about-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1100px) {
  .page-about .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-hero__index a,
  .page-about .timeline__body h3,
  .page-about .team-card,
  .page-about .service-index__item,
  .page-about .about-audience__item {
    transition: none;
  }

  .page-about .team-card:hover {
    transform: none;
  }
}