/* Homepage */

.hero {
  background: var(--navy);
  padding: 96px 0 0;
}
.hero .wrap {
  display: flex;
  gap: 64px;
  align-items: center;
}
.hero__copy {
  flex: 1.15;
  padding-bottom: 96px;
  min-width: 0;
}
.hero__title {
  color: var(--ivory);
  font-size: 52px;
  line-height: 1.12;
  letter-spacing: -.01em;
  max-width: 640px;
}
.hero__lede {
  color: var(--nav-link);
  font-size: 17px;
  line-height: 1.6;
  max-width: 520px;
  margin-top: 26px;
}
.hero__titles {
  color: var(--gold);
  font-size: 13.5px;
  letter-spacing: .04em;
  margin-top: 22px;
  font-weight: 600;
}
.hero .btn-gold { margin-top: 34px; }
.hero__photo {
  flex: 1;
  width: 100%;
  height: 520px;
  align-self: stretch;
  display: block;
  object-fit: cover;
  object-position: 68% 22%;
}

.credibility {
  background: var(--ivory);
  border-bottom: 1px solid var(--ivory-line);
}
.credibility .wrap {
  padding: 22px 48px;
  text-align: center;
}
.credibility p {
  font-size: 13.5px;
  letter-spacing: .02em;
  color: var(--body-text-2);
}

.challenge { background: var(--ivory); padding: 108px 0; }
.challenge .wrap { display: flex; gap: 80px; }
.challenge__label { flex: 0 0 220px; }
.challenge__label .rule { margin-top: 14px; }
.challenge__body { flex: 1; max-width: 640px; }
.challenge__lead {
  font-size: 24px; line-height: 1.5; color: var(--navy);
}
.challenge__body p.body-copy {
  font-size: 16px; line-height: 1.7; color: var(--body-text); margin-top: 20px;
}
.challenge__body p.body-copy:first-of-type { margin-top: 24px; }

.services { background: var(--ivory-2); padding: 108px 0; }
.services__title { font-size: 32px; color: var(--navy); margin-top: 14px; max-width: 560px; }
.services__intro { font-size: 16px; line-height: 1.7; color: var(--body-text); margin-top: 20px; max-width: 620px; }
.services__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.services__lead-card {
  background: var(--navy);
  padding: 40px;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.services__lead-card h3 { color: var(--ivory); font-size: 22px; }
.services__lead-card p {
  color: var(--nav-link); font-size: 14.5px; line-height: 1.65; margin-top: 16px;
}
.services__lead-card a {
  color: var(--gold); font-size: 13.5px; font-weight: 600; margin-top: 24px; display: inline-block;
}
.services__card {
  background: var(--ivory-4);
  border: 1px solid var(--ivory-card-border);
  padding: 28px;
}
.services__card h3 { font-size: 15.5px; color: var(--navy); font-weight: 600; }
.services__card p { color: var(--body-text-2); font-size: 13px; line-height: 1.6; margin-top: 10px; }
.services__advisory {
  background: var(--navy);
  border: 1px solid var(--navy-card-border);
  padding: 32px;
  margin-top: 20px;
}
.services__advisory h3 { color: var(--ivory); font-size: 20px; }
.services__advisory p { color: var(--nav-link); font-size: 14px; line-height: 1.6; margin-top: 10px; max-width: 640px; }
.services .btn-outline { margin-top: 32px; }

.ai-section {
  background: var(--ivory-3);
  padding: 100px 0;
  border-top: 1px solid var(--ivory-line);
  border-bottom: 1px solid var(--ivory-line);
}
.ai-section .wrap { max-width: 760px; margin: 0 auto; text-align: center; }
.ai-section__lead { font-size: 23px; line-height: 1.55; color: var(--navy); margin-top: 20px; }
.ai-section p.body-copy { font-size: 15.5px; line-height: 1.7; color: var(--body-text); margin-top: 20px; }
.ai-section p.body-copy + p.body-copy { margin-top: 16px; }
.ai-section__pull { font-size: 19px; color: var(--gold-dark); margin-top: 28px; font-style: italic; }

.dna-teaser { background: var(--ivory); padding: 108px 0; }
.dna-teaser__intro { font-size: 16px; line-height: 1.7; color: var(--body-text); max-width: 600px; margin-top: 16px; }
.dna-teaser__list { display: flex; flex-direction: column; gap: 22px; margin-top: 44px; }
.dna-teaser__item { display: flex; align-items: flex-start; gap: 20px; cursor: pointer; }
.dna-teaser__item:nth-child(2) { margin-left: 8%; }
.dna-teaser__item:nth-child(3) { margin-left: 16%; }
.dna-teaser__num { font-size: 15px; color: var(--gold); flex: 0 0 28px; margin-top: 2px; }
.dna-teaser__body { flex: 1; }
.dna-teaser__label { font-size: 19px; line-height: 1.5; max-width: 560px; font-weight: 600; }
.dna-teaser__desc {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
}
.dna-teaser__desc p {
  font-size: 15.5px; line-height: 1.65; color: var(--body-text-2); max-width: 540px;
  margin-top: 8px; overflow: hidden; min-height: 0;
}
.dna-teaser__item:hover .dna-teaser__desc,
.dna-teaser__item:focus-within .dna-teaser__desc {
  grid-template-rows: 1fr;
  opacity: 1;
}
.dna-teaser__item:hover .dna-teaser__label,
.dna-teaser__item:focus-within .dna-teaser__label {
  color: var(--gold-dark);
}
@media (prefers-reduced-motion: no-preference) {
  .dna-teaser__desc { transition: grid-template-rows .3s ease, opacity .3s ease; }
  .dna-teaser__label { transition: color .2s ease; }
}
@media (max-width: 880px), (hover: none) {
  .dna-teaser__desc { grid-template-rows: 1fr; opacity: 1; }
}
.dna-teaser__book { display: flex; gap: 28px; align-items: center; margin-top: 52px; }
.dna-teaser__book img { width: 110px; height: 150px; flex: none; display: block; object-fit: cover; border: 1px solid var(--cream-line-2); }
.dna-teaser__book p { font-size: 14.5px; line-height: 1.65; color: var(--body-text-2); max-width: 480px; }
.dna-teaser .btn-outline { margin-top: 28px; }

.proof { background: var(--ivory-2); padding: 108px 0; }
.proof__intro { font-size: 16px; line-height: 1.7; color: var(--body-text); margin-top: 20px; max-width: 560px; }
.proof__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.proof__quote { background: var(--ivory-4); border: 1px solid var(--ivory-card-border); padding: 32px; }
.proof__quote p { font-size: 16px; line-height: 1.6; color: var(--navy); font-style: italic; }
.proof__quote cite { font-size: 12.5px; color: var(--gold-dark); margin-top: 16px; font-weight: 600; letter-spacing: .02em; font-style: normal; display: block; }
.proof__stat {
  background: var(--navy);
  padding: 36px 40px;
  margin-top: 24px;
  display: flex;
  align-items: baseline;
  gap: 24px;
}
.proof__stat-num { font-size: 44px; color: var(--gold); flex: none; }
.proof__stat p { color: var(--nav-link); font-size: 14.5px; line-height: 1.6; }
.proof__stat-source { color: var(--muted-2); font-size: 12.5px; }

.story { background: var(--ivory); padding: 108px 0; }
.story .wrap { display: flex; gap: 64px; align-items: flex-start; }
.story__photo { width: 280px; height: 340px; flex: none; display: block; object-fit: cover; object-position: 65% 22%; }
.story__body { flex: 1; }
.story__lead { font-size: 22px; line-height: 1.5; color: var(--navy); margin-top: 16px; max-width: 560px; }
.story__body p.body-copy { font-size: 15px; line-height: 1.7; color: var(--body-text); margin-top: 20px; max-width: 560px; }
.story__body p.body-copy + p.body-copy { margin-top: 16px; }
.story .btn-outline { margin-top: 26px; }

.final-cta {
  background: var(--ivory-3);
  padding: 120px 0;
  border-top: 1px solid var(--ivory-line);
}
.final-cta .wrap { max-width: 640px; margin: 0 auto; text-align: center; }
.final-cta__lead { font-size: 26px; line-height: 1.5; color: var(--navy); }
.final-cta p.body-copy { font-size: 16px; line-height: 1.7; color: var(--body-text); margin-top: 20px; }
.final-cta .btn-gold { margin-top: 32px; }

@media (max-width: 880px) {
  .hero .wrap { flex-direction: column; align-items: stretch; }
  .hero__copy { padding-bottom: 48px; }
  .hero__title { font-size: 38px; max-width: none; }
  .hero__photo { height: 320px; }
  .challenge .wrap { flex-direction: column; gap: 24px; }
  .services__grid { grid-template-columns: 1fr; }
  .services__lead-card { grid-row: auto; }
  .story .wrap { flex-direction: column; }
  .story__photo { width: 100%; height: 260px; }
  .dna-teaser__item:nth-child(2),
  .dna-teaser__item:nth-child(3) { margin-left: 0; }
}