.page-about {
  --page-about-gold-soft: rgba(212, 175, 55, 0.16);
  --page-about-gold-line: rgba(212, 175, 55, 0.45);

  background: var(--c-cream);
  color: var(--c-navy);
  overflow-x: hidden;
}

.page-about .container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 16px;
}

.page-about__hero {
  position: relative;
  padding: 48px 0 40px;
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-steel) 64%, rgba(42, 76, 124, 0.75) 100%);
  color: var(--c-cream);
  overflow: hidden;
}

.page-about__hero::before {
  content: "";
  position: absolute;
  width: 380px;
  height: 380px;
  right: -128px;
  top: -120px;
  background: var(--c-gold);
  opacity: 0.08;
  transform: rotate(18deg);
  pointer-events: none;
}

.page-about__hero-inner {
  display: grid;
  gap: 36px;
  position: relative;
  z-index: 1;
}

.page-about__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 12px;
}

.page-about__kicker::before {
  content: "";
  width: 22px;
  height: 4px;
  background: linear-gradient(90deg, var(--c-gold), rgba(212, 175, 55, 0.1));
}

.page-about__hero h1 {
  font-family: var(--font-head);
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1.14;
  margin: 0 0 18px;
  color: var(--c-cream);
  letter-spacing: 0.01em;
}

.page-about__hero-lead {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(248, 244, 230, 0.84);
  max-width: 56ch;
  margin: 0 0 18px;
}

.page-about__hero-note {
  font-size: 14px;
  line-height: 1.6;
  padding: 12px 16px;
  border-left: 3px solid var(--c-gold);
  border-radius: 0 10px 10px 0;
  background: rgba(212, 175, 55, 0.1);
  color: rgba(248, 244, 230, 0.86);
  margin: 0 0 22px;
}

.page-about__keywords {
  border-top: 1px solid var(--page-about-gold-line);
  padding-top: 20px;
}

.page-about__keywords-title {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(248, 244, 230, 0.58);
  margin: 0 0 10px;
}

.page-about__keywords-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about__keywords-list li {
  font-size: 13px;
  line-height: 1;
  color: var(--c-cream);
  background: rgba(10, 30, 60, 0.5);
  border: 1px solid var(--c-gold);
  border-radius: 999px;
  padding: 9px 12px;
  white-space: nowrap;
}

.page-about__hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0;
}

.page-about__stat {
  background: rgba(248, 244, 230, 0.06);
  border: 1px solid var(--page-about-gold-line);
  border-radius: var(--radius);
  padding: 16px;
}

.page-about__stat:last-child {
  grid-column: 1 / -1;
}

.page-about__stat dt {
  font-size: 13px;
  color: rgba(248, 244, 230, 0.72);
  margin: 0;
}

.page-about__stat-num {
  display: block;
  margin: 4px 0 2px;
  font-family: var(--font-head);
  font-size: 30px;
  line-height: 1.2;
  color: var(--c-gold);
}

.page-about__stat-desc {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(248, 244, 230, 0.66);
  margin: 0;
}

.page-about__anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 20px;
  padding-bottom: 4px;
}

.page-about__anchors a {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-navy);
  background: var(--c-cream);
  border: 1px solid rgba(10, 30, 60, 0.14);
  border-radius: 999px;
  padding: 9px 16px;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: border-color var(--transition), transform var(--transition);
}

.page-about__anchors a:hover,
.page-about__anchors a:focus-visible {
  border-color: var(--c-gold);
  transform: translateY(-2px);
}

.page-about__timeline-section {
  padding: 56px 0 60px;
  background:
    radial-gradient(circle at 88% 18%, rgba(196, 30, 58, 0.08), transparent 34%),
    linear-gradient(180deg, var(--c-cream) 0%, #efe9d8 100%);
}

.page-about__section-head {
  margin-bottom: 32px;
}

.page-about__timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about__timeline-item {
  position: relative;
  padding-left: 40px;
  margin-bottom: 18px;
}

.page-about__timeline-item::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 36px;
  bottom: -8px;
  width: 2px;
  background: repeating-linear-gradient(180deg, var(--c-gold) 0 6px, transparent 6px 12px);
  opacity: 0.6;
}

.page-about__timeline-item:last-child::before {
  display: none;
}

.page-about__timeline-era {
  position: relative;
  display: inline-block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-gold);
  background: var(--c-navy);
  border-radius: 999px;
  padding: 6px 12px;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.page-about__timeline-era::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-gold);
  border: 2px solid var(--c-navy);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18);
}

.page-about__timeline-card {
  background: rgba(248, 244, 230, 0.88);
  border-radius: var(--radius);
  border-left: 3px solid var(--c-gold);
  box-shadow: 0 4px 18px rgba(10, 30, 60, 0.08);
  overflow: hidden;
}

.page-about__timeline-card summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-navy);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background var(--transition);
}

.page-about__timeline-card summary::-webkit-details-marker {
  display: none;
}

.page-about__timeline-card summary:hover {
  background: rgba(212, 175, 55, 0.1);
}

.page-about__timeline-card summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 24px;
  line-height: 1;
  color: var(--c-red);
  transition: transform var(--transition);
}

.page-about__timeline-card[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-about__timeline-body {
  padding: 0 18px 16px;
  font-size: 15px;
  color: var(--c-gray);
  line-height: 1.7;
}

.page-about__timeline-body p {
  margin: 0;
}

.page-about__philosophy {
  position: relative;
  padding: 56px 0 48px;
  background: var(--c-navy);
  color: var(--c-cream);
  overflow: hidden;
}

.page-about__philosophy::before {
  content: "";
  position: absolute;
  width: 150%;
  height: 260px;
  left: -20%;
  top: 0;
  background: linear-gradient(135deg, rgba(198, 106, 74, 0.3), rgba(198, 106, 74, 0.02));
  transform: rotate(-4deg) translateY(-96px);
  pointer-events: none;
}

.page-about__philosophy-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-about__philosophy .section-title {
  color: var(--c-cream);
}

.page-about__philosophy .section-desc {
  color: rgba(248, 244, 230, 0.76);
}

.page-about__principles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-about__principle {
  background: rgba(248, 244, 230, 0.07);
  border: 1px solid var(--page-about-gold-line);
  border-radius: var(--radius);
  padding: 22px 20px;
  position: relative;
}

.page-about__principle-num {
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-about__principle h3 {
  font-family: var(--font-head);
  font-size: 22px;
  line-height: 1.3;
  margin: 6px 0 8px;
  color: var(--c-cream);
}

.page-about__principle p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(248, 244, 230, 0.8);
}

.page-about__philosophy-figure {
  margin: 8px 0 0;
}

.page-about__philosophy-figure img,
.page-about__team-visuals img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--page-about-gold-line);
}

.page-about__philosophy-figure figcaption,
.page-about__team-visuals figcaption {
  margin-top: 8px;
  font-size: 13px;
  color: rgba(248, 244, 230, 0.66);
  text-align: right;
}

.page-about__team {
  padding: 56px 0 60px;
  background: linear-gradient(160deg, var(--c-cream) 0%, #f1ecdc 78%, var(--c-terra) 220%);
}

.page-about__capabilities {
  display: grid;
  gap: 16px;
  margin: 0 0 24px;
}

.page-about__capability {
  background: var(--c-cream);
  border: 1px solid rgba(10, 30, 60, 0.12);
  border-left: 5px solid var(--c-steel);
  border-radius: var(--radius);
  padding: 22px 20px;
}

.page-about__capability h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 8px;
}

.page-about__capability p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-gray);
  margin: 0;
}

.page-about__team-visuals {
  display: grid;
  gap: 16px;
}

.page-about__team-visuals figure {
  margin: 0;
}

.page-about__team-visuals img {
  border-color: rgba(10, 30, 60, 0.14);
}

.page-about__team-visuals figcaption {
  color: var(--c-gray);
}

.page-about__team-footnote {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--c-gray);
}

.page-about__team-footnote a {
  color: var(--c-steel);
  font-weight: 700;
}

.page-about__cta {
  padding: 40px 0;
  background: linear-gradient(120deg, var(--c-navy) 0%, var(--c-green) 130%);
  color: var(--c-cream);
}

.page-about__cta-inner {
  display: grid;
  gap: 20px;
}

.page-about__cta .page-about__kicker {
  margin-bottom: 6px;
}

.page-about__cta h2 {
  font-family: var(--font-head);
  font-size: 26px;
  line-height: 1.25;
  margin: 0 0 8px;
}

.page-about__cta p {
  margin: 0;
  font-size: 15px;
  color: rgba(248, 244, 230, 0.78);
}

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

.page-about__cta-actions .btn {
  text-decoration: none;
}

@media (min-width: 768px) {
  .page-about .container {
    padding-inline: 24px;
  }

  .page-about__hero {
    padding: 64px 0 48px;
  }

  .page-about__hero-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 48px;
    align-items: center;
  }

  .page-about__hero-stats {
    grid-template-columns: 1fr;
  }

  .page-about__stat:last-child {
    grid-column: auto;
  }

  .page-about__anchors {
    gap: 12px;
    padding-top: 28px;
  }

  .page-about__timeline-section {
    padding: 72px 0 80px;
  }

  .page-about__timeline-item {
    padding-left: 190px;
  }

  .page-about__timeline-item::before {
    left: 166px;
    top: 44px;
    bottom: -12px;
  }

  .page-about__timeline-era {
    position: absolute;
    left: 0;
    top: 0;
    width: 146px;
    margin-bottom: 0;
    text-align: center;
    background: transparent;
    color: var(--c-navy);
    border: 1px solid rgba(10, 30, 60, 0.2);
    border-radius: 999px;
    padding: 8px 12px;
  }

  .page-about__timeline-era::before {
    left: auto;
    right: -29px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
  }

  .page-about__philosophy {
    padding: 72px 0 64px;
  }

  .page-about__philosophy-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
    align-items: start;
  }

  .page-about__philosophy-head {
    grid-column: 1;
    margin-bottom: 0;
  }

  .page-about__principles {
    grid-column: 2;
  }

  .page-about__philosophy-figure {
    grid-column: 1 / -1;
  }

  .page-about__team {
    padding: 72px 0 80px;
  }

  .page-about__capabilities {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-about__team-visuals {
    grid-template-columns: 1fr 1fr;
  }

  .page-about__cta {
    padding: 48px 0;
  }

  .page-about__cta-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-about__hero-inner {
    gap: 64px;
  }

  .page-about__hero-stats {
    grid-template-columns: 1fr 1fr;
  }

  .page-about__stat:nth-child(3) {
    grid-column: 1 / -1;
  }
}