:root {
  color-scheme: light dark;
  --page: #fff;
  --text: #000;
  --muted: #666;
  --faint: #9d9d9c;
  --line: #dfdfdc;
  --panel: #f4f4f1;
  --accent: #9d9d9c;
  color: var(--text);
  background: var(--page);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #232323;
    --text: #fff;
    --muted: #c8c8c4;
    --faint: #9d9d9c;
    --line: #444;
    --panel: #000;
    --accent: #9d9d9c;
  }
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100dvh;
  margin: 0;
  background: var(--page);
  color: var(--text);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
p,
li {
  overflow-wrap: break-word;
}

.site-header > *,
.academy-hero > *,
.statement > *,
.program > *,
.audience > *,
.days > *,
.day > * {
  min-width: 0;
}

.center-stage,
.academy-hero,
.statement,
.facts,
.program,
.audience,
.site-footer {
  width: min(100%, 1440px);
  margin-inline: auto;
}

.center-stage {
  min-height: 100dvh;
  padding: clamp(24px, 7vw, 96px);
}

.center-stage {
  display: grid;
  place-items: center;
}

.brand-logo {
  width: min(86vw, 1120px);
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 32px;
  padding: clamp(20px, 4vw, 52px);
}

.brand-link {
  display: inline-flex;
  min-width: 0;
  border-radius: 2px;
}

.brand-link:focus-visible,
.academy-nav a:focus-visible,
.text-action:focus-visible,
.site-footer a:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 6px;
}

.header-logo {
  width: min(42vw, 300px);
}

.academy-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 20px;
  margin-left: auto;
  padding-top: 2px;
}

.academy-nav a,
.site-footer a,
.text-action {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
}

.academy-nav a:hover,
.site-footer a:hover,
.text-action:hover {
  color: var(--text);
}

.academy-hero {
  min-height: min(760px, calc(100svh - 90px));
  display: grid;
  align-content: center;
  padding: clamp(48px, 8vw, 120px) clamp(20px, 5vw, 72px);
}

.hero-copy,
.statement p,
.day p,
.audience li {
  color: var(--muted);
  font-size: clamp(1.125rem, 1.4vw, 1.5rem);
  line-height: 1.35;
}

.eyebrow {
  margin: 0 0 clamp(20px, 3vw, 40px);
  color: var(--faint);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 0.82;
  text-transform: uppercase;
}

h1 span {
  display: block;
}

.hero-copy {
  max-width: 48rem;
  margin: clamp(28px, 4vw, 56px) 0 0;
}

.text-action {
  width: fit-content;
  margin-top: 32px;
  color: var(--text);
  border-bottom: 1px solid currentColor;
  padding-bottom: 6px;
}

.statement,
.audience {
  display: grid;
  grid-template-columns: minmax(160px, 0.36fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 96px);
  padding: clamp(56px, 8vw, 120px) clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
}

.program {
  display: grid;
  grid-template-columns: minmax(250px, 0.34fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  padding: clamp(56px, 8vw, 120px) clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
}

.statement h2,
.section-head h2,
.audience h2 {
  max-width: 17ch;
  margin: 0;
  font-size: clamp(2rem, 5.6vw, 6rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 0.95;
}

.statement p {
  max-width: 42rem;
  margin: clamp(24px, 4vw, 48px) 0 0;
}

.section-kicker,
.day-number {
  margin: 0;
  color: var(--faint);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.facts div {
  min-height: 160px;
  display: grid;
  align-content: space-between;
  padding: clamp(20px, 3vw, 44px);
  border-right: 1px solid var(--line);
}

.facts div:last-child {
  border-right: 0;
}

.facts strong {
  font-size: clamp(2.25rem, 5vw, 5rem);
  line-height: 0.9;
}

.facts span {
  color: var(--muted);
  font-size: 1rem;
}

.section-head {
  position: sticky;
  top: 32px;
  z-index: 1;
  align-self: start;
  max-height: calc(100svh - 64px);
  background: var(--page);
}

.section-head h2 {
  margin-top: 24px;
}

.days {
  display: grid;
  grid-template-columns: 1fr;
}

.day {
  display: grid;
  grid-template-columns: clamp(76px, 9vw, 120px) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(28px, 4vw, 56px) 0;
  border-top: 1px solid var(--line);
}

.day:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.day h3 {
  max-width: 28ch;
  margin: 0;
  font-size: clamp(2rem, 3vw, 3.75rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 0.98;
}

.day p:not(.day-number) {
  max-width: 45rem;
  margin: 20px 0 0;
}

.audience ul {
  display: grid;
  gap: 22px;
  max-width: 52rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.audience li {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(28px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (prefers-color-scheme: dark) {
  .brand-logo,
  .header-logo {
    filter: invert(1);
  }
}

@media (max-width: 640px) {
  .brand-logo {
    width: min(88vw, 420px);
  }

  .site-header {
    align-items: center;
  }

  .header-logo {
    width: min(54vw, 220px);
  }

  .academy-nav {
    gap: 12px;
  }

  .academy-nav a {
    font-size: 0.92rem;
  }

  h1 {
    font-size: clamp(2.9rem, 12.8vw, 4rem);
  }

  .statement,
  .program,
  .audience {
    grid-template-columns: 1fr;
  }

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

  .facts div:nth-child(2) {
    border-right: 0;
  }

  .facts div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .section-head {
    position: static;
  }

  .day {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}