:root {
  --bg: #faf7f2;
  --bg-alt: #f3ede2;
  --ink: #1f1b18;
  --ink-soft: #5a524a;
  --accent: #8a3a2a;
  --accent-soft: #c97a52;
  --rule: #e3dccf;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0 0 0.6em;
}

h1 em, h2 em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

p { margin: 0 0 1em; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ───── Header ───── */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem);
  max-width: 1200px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
}
.brand:hover { text-decoration: none; }
.brand-mark { color: var(--accent); font-size: 1.1rem; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.95rem;
}
.site-nav a {
  color: var(--ink-soft);
  font-weight: 500;
}
.site-nav a:hover { color: var(--ink); text-decoration: none; }
.nav-cta {
  background: var(--ink);
  color: var(--bg) !important;
  padding: 0.55rem 1rem;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--accent); }

/* ───── Layout ───── */
main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.eyebrow.centered { text-align: center; }

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  text-align: center;
  margin: 0 auto 3rem;
  max-width: 18ch;
}

/* ───── Hero ───── */
.hero {
  padding-top: clamp(2rem, 6vw, 4rem);
  padding-bottom: clamp(4rem, 9vw, 7rem);
  max-width: 820px;
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  margin-bottom: 1.25rem;
}
.lede {
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 60ch;
  margin-bottom: 2rem;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn {
  display: inline-block;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover { background: var(--accent); color: var(--bg); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

/* ───── Approach ───── */
.approach { border-top: 1px solid var(--rule); }
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  margin-bottom: 4rem;
}
.approach-grid h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
}
.approach-copy p {
  font-size: 1.08rem;
  color: var(--ink-soft);
}

.pillars {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.pillars li {
  padding: 1.75rem;
  background: var(--bg-alt);
  border-radius: 14px;
}
.pillars h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.pillars p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.98rem;
}

/* ───── Curriculum ───── */
.curriculum { border-top: 1px solid var(--rule); }

.modules {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.module {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.25rem, 4vw, 3rem);
  padding: 2.25rem 0;
  border-top: 1px solid var(--rule);
  align-items: start;
}
.module:last-child { border-bottom: 1px solid var(--rule); }

.module-num {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 400;
  font-style: italic;
  color: var(--accent);
  min-width: 3.5rem;
  line-height: 1;
  padding-top: 0.25rem;
}
.module-body h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  margin-bottom: 0.6rem;
}
.module-body p {
  color: var(--ink-soft);
  margin: 0;
  max-width: 65ch;
}

/* ───── Quote ───── */
.quote {
  border-top: 1px solid var(--rule);
  text-align: center;
}
.quote blockquote {
  margin: 0 auto;
  max-width: 36ch;
}
.quote p {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-style: italic;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.3;
}
.quote footer {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-top: 1rem;
}

/* ───── Waitlist ───── */
.waitlist {
  border-top: 1px solid var(--rule);
  text-align: center;
  padding-bottom: 5rem;
}
.waitlist h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  max-width: 22ch;
  margin-left: auto; margin-right: auto;
}
.waitlist > p {
  color: var(--ink-soft);
  max-width: 44ch;
  margin: 0 auto 2rem;
}
.waitlist-form {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 520px;
  margin: 0 auto;
}
.waitlist-form input {
  flex: 1 1 260px;
  padding: 0.85rem 1.1rem;
  font-size: 1rem;
  font-family: var(--sans);
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
}
.waitlist-form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(138, 58, 42, 0.15);
}
.waitlist-note {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.waitlist-note.success { color: var(--accent); font-weight: 600; }

/* ───── Footer ───── */
.site-footer {
  border-top: 1px solid var(--rule);
  text-align: center;
  padding: 2rem 1rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* ───── Responsive ───── */
@media (max-width: 760px) {
  .site-nav a:not(.nav-cta) { display: none; }
  .approach-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .module { grid-template-columns: 1fr; gap: 0.5rem; }
  .module-num { padding-top: 0; }
}