.apo-page {
  background: #f6f5f1;
  color: #101c30;
}

.apo-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.apo-narrow {
  max-width: 860px;
}

.apo-hero {
  padding: 104px 0 96px;
  background:
    linear-gradient(rgba(16,28,48,.89), rgba(16,28,48,.94)),
    url("/assets/images/physics-mechanics.webp") center/cover no-repeat;
  color: #fff;
}

.apo-eyebrow,
.apo-kicker,
.apo-card-label {
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
}

.apo-eyebrow,
.apo-kicker {
  color: #d4ae72;
}

.apo-hero h1 {
  max-width: 960px;
  margin: 18px 0 24px;
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -.045em;
}

.apo-hero h1 em {
  color: #d4ae72;
  font-style: normal;
}

.apo-lead {
  max-width: 760px;
  font-size: 1.18rem;
  line-height: 1.72;
  color: rgba(255,255,255,.86);
}

.apo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.apo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 700;
  transition: transform .15s ease, opacity .15s ease;
}

.apo-btn:hover {
  transform: translateY(-1px);
}

.apo-btn-primary {
  background: #d4ae72;
  color: #101c30;
}

.apo-btn-secondary {
  border: 1px solid rgba(255,255,255,.45);
  color: #fff;
}

.apo-btn-light {
  background: #f6f5f1;
  color: #101c30;
}

.apo-btn-gold {
  background: #d4ae72;
  color: #101c30;
}

.apo-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 36px;
  font-size: .92rem;
  color: rgba(255,255,255,.72);
}

.apo-section {
  padding: 88px 0;
}

.apo-soft {
  background: #eceae4;
}

.apo-dark {
  background: #101c30;
  color: #fff;
}

.apo-section-head {
  max-width: 800px;
  margin-bottom: 44px;
}

.apo-section-head h2 {
  margin: 10px 0 14px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.apo-section-head p,
.apo-card p,
.apo-copy-grid p,
.apo-final p {
  line-height: 1.75;
  color: #526174;
}

.apo-grid {
  display: grid;
  gap: 24px;
}

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

.apo-card {
  padding: 36px;
  background: #fff;
  border: 1px solid rgba(16,28,48,.11);
}

.apo-card h3,
.apo-copy-grid h3 {
  margin: 12px 0 16px;
  font-size: 1.55rem;
}

.apo-card-label {
  color: #8b6a38;
}

.apo-text-link {
  display: inline-block;
  margin-top: 10px;
  color: #101c30;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid #d4ae72;
}

.apo-copy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 50px;
}

.apo-note {
  margin-top: 36px;
  padding: 24px 28px;
  border-left: 3px solid #d4ae72;
  background: rgba(255,255,255,.58);
  line-height: 1.7;
}

.apo-topic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  border-top: 1px solid rgba(16,28,48,.12);
}

.apo-topic-grid div {
  padding: 18px 4px;
  border-bottom: 1px solid rgba(16,28,48,.12);
  font-weight: 600;
}

.apo-topic-grid div:nth-child(odd) {
  margin-right: 28px;
}

.apo-price-card {
  padding: 38px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
}

.apo-price-card p {
  color: rgba(255,255,255,.72);
  line-height: 1.7;
  min-height: 84px;
}

.apo-price {
  margin-top: 14px;
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -.05em;
}

.apo-price-sub {
  margin: 4px 0 22px;
  color: #d4ae72;
}

.apo-faq details {
  border-top: 1px solid rgba(16,28,48,.14);
  padding: 22px 0;
}

.apo-faq details:last-child {
  border-bottom: 1px solid rgba(16,28,48,.14);
}

.apo-faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.08rem;
}

.apo-faq p {
  margin: 14px 0 0;
  line-height: 1.7;
  color: #526174;
}

.apo-final {
  padding: 96px 0;
  background: #e8e5dc;
  text-align: center;
}

.apo-final h2 {
  margin: 12px 0 18px;
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  letter-spacing: -.04em;
}

.apo-final p {
  max-width: 680px;
  margin: 0 auto 28px;
}

@media (max-width: 760px) {

  .apo-shell {
    width: min(100% - 28px, 1180px);
  }

  .apo-hero {
    padding: 74px 0 68px;
  }

  .apo-section {
    padding: 64px 0;
  }

  .apo-grid-2,
  .apo-copy-grid,
  .apo-topic-grid {
    grid-template-columns: 1fr;
  }

  .apo-topic-grid div:nth-child(odd) {
    margin-right: 0;
  }

  .apo-card,
  .apo-price-card {
    padding: 26px;
  }

  .apo-price-card p {
    min-height: 0;
  }

  .apo-actions .apo-btn {
    width: 100%;
  }
}