.academy-hero {
  padding-block: clamp(84px, 11vw, 145px) clamp(72px, 9vw, 112px);
}

.academy-hero h1 {
  max-width: 1180px;
  margin: 0;
  font-size: clamp(4rem, 9.3vw, 8.8rem);
  font-weight: 860;
  line-height: .88;
  letter-spacing: -.076em;
}

.academy-hero h1 span { color: var(--accent); }

.academy-hero-foot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
  margin-top: 58px;
}

.academy-hero-foot p {
  max-width: 48ch;
  margin: 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.academy-count {
  justify-self: end;
  font-size: .77rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.academy-method {
  padding-block: clamp(76px, 9vw, 120px);
  background: var(--paper-2);
}

.academy-method-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(42px, 8vw, 120px);
  align-items: start;
}

.academy-method h2 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(3rem, 5.9vw, 5.8rem);
  line-height: .92;
  letter-spacing: -.06em;
}

.method-copy > p:first-child {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(1.28rem, 2.3vw, 1.85rem);
  line-height: 1.45;
  letter-spacing: -.02em;
}

.access-note {
  max-width: 67ch;
  margin: 38px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .92rem;
}

.access-note strong { color: var(--ink); }
.academy-index { background: var(--ink); color: white; }

.academy-index-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.academy-index a {
  min-height: 118px;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid rgba(255,255,255,.16);
  border-bottom: 1px solid rgba(255,255,255,.16);
  transition: background .2s ease;
}

.academy-index a:nth-child(5n) { border-right: 0; }
.academy-index a:hover, .academy-index a:focus-visible { background: rgba(255,255,255,.075); }
.academy-index span { color: var(--accent); font-size: .71rem; font-weight: 850; letter-spacing: .12em; }
.academy-index strong { font-size: .92rem; line-height: 1.15; letter-spacing: -.015em; }

.academy-track {
  padding-block: clamp(92px, 11vw, 150px);
  border-bottom: 1px solid var(--line);
}

.track-heading {
  display: grid;
  grid-template-columns: minmax(110px, .42fr) 2fr;
  gap: clamp(28px, 6vw, 90px);
  align-items: end;
  margin-bottom: clamp(52px, 7vw, 82px);
}

.track-no {
  padding-bottom: 9px;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.track-heading h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(3.1rem, 6.2vw, 6.2rem);
  line-height: .91;
  letter-spacing: -.065em;
}

.lesson-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}

.lesson-card {
  min-height: 650px;
  padding: 34px 40px 38px 0;
  display: flex;
  flex-direction: column;
  scroll-margin-top: 26px;
  border-bottom: 1px solid var(--line);
}

.lesson-card:nth-child(even) {
  padding-left: 40px;
  padding-right: 0;
  border-left: 1px solid var(--line);
}

.lesson-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: .71rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.lesson-meta span:first-child { color: var(--accent); }

.lesson-card h3 {
  max-width: 13ch;
  margin: 58px 0 22px;
  font-size: clamp(2.65rem, 4.6vw, 4.6rem);
  line-height: .91;
  letter-spacing: -.058em;
}

.lesson-text {
  max-width: 59ch;
  margin: 0;
  color: #3e3d39;
  font-size: 1.04rem;
  line-height: 1.7;
}

.opinion {
  margin: 32px 0 36px;
  padding: 24px 0 0 24px;
  border-top: 1px solid var(--line);
  border-left: 4px solid var(--accent);
}

.opinion span {
  color: var(--accent);
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.opinion p {
  max-width: 56ch;
  margin: 11px 0 0;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.55;
  letter-spacing: -.01em;
}

.lesson-links {
  margin-top: auto;
  display: grid;
  gap: 8px;
}

.lesson-links a {
  padding: 13px 14px;
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  align-items: baseline;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: .83rem;
  font-weight: 700;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}

.lesson-links small {
  color: var(--accent);
  font-size: .66rem;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.lesson-links a:hover, .lesson-links a:focus-visible {
  color: white;
  background: var(--ink);
  border-color: var(--ink);
}

.lesson-card-featured {
  color: white;
  background: var(--ink);
  padding-left: 38px;
  padding-right: 38px;
}

.lesson-card-featured .lesson-text { color: rgba(255,255,255,.7); }
.lesson-card-featured .opinion { border-top-color: rgba(255,255,255,.18); }
.lesson-card-featured .lesson-links a { color: rgba(255,255,255,.67); border-color: rgba(255,255,255,.22); }
.lesson-card-featured .lesson-links a:hover { color: var(--ink); background: var(--accent); border-color: var(--accent); }

.academy-close {
  padding-block: clamp(92px, 13vw, 170px);
  background: var(--accent);
}

.academy-close .shell {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 42px;
}

.academy-close p {
  max-width: 860px;
  margin: 0;
  font-size: clamp(3.5rem, 7vw, 7.2rem);
  font-weight: 860;
  line-height: .9;
  letter-spacing: -.07em;
}

.academy-close p span { color: white; }
.academy-close a { flex: 0 0 auto; padding-bottom: 6px; border-bottom: 1px solid var(--ink); font-weight: 800; }
.academy-close a span { display: inline-block; margin-left: 8px; transition: transform .2s ease; }
.academy-close a:hover span { transform: translateY(-4px); }

@media (max-width: 940px) {
  .academy-index-grid { grid-template-columns: repeat(4, 1fr); }
  .academy-index a:nth-child(5n) { border-right: 1px solid rgba(255,255,255,.16); }
  .academy-index a:nth-child(4n) { border-right: 0; }
}

@media (max-width: 820px) {
  .academy-hero-foot, .academy-method-grid, .track-heading { grid-template-columns: 1fr; }
  .academy-count { justify-self: start; }
  .lesson-grid { grid-template-columns: 1fr; }
  .lesson-card, .lesson-card:nth-child(even) {
    min-height: auto;
    padding: 34px 0 44px;
    border-left: 0;
  }
  .lesson-card-featured, .lesson-card-featured:nth-child(even) { padding-inline: 28px; }
  .lesson-links { margin-top: 20px; }
}

@media (max-width: 620px) {
  .academy-index-grid { grid-template-columns: repeat(2, 1fr); }
  .academy-index a, .academy-index a:nth-child(4n), .academy-index a:nth-child(5n) { border-right: 1px solid rgba(255,255,255,.16); }
  .academy-index a:nth-child(2n) { border-right: 0; }
  .academy-hero h1 { font-size: 3.62rem; }
  .academy-hero-foot { margin-top: 42px; }
  .lesson-meta { align-items: flex-start; flex-direction: column; gap: 7px; }
  .lesson-card h3 { margin-top: 36px; font-size: 3rem; }
  .lesson-links a { grid-template-columns: 82px 1fr; }
  .academy-close .shell { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .academy-index a, .lesson-links a, .academy-close a span { transition: none; }
}