:root {
  --navy: #1A2E4A;
  --ink: #101C2E;
  --paper: #F3EEE2;
  --brass: #B0824C;
  --brass-dark: #8C6638;
  --slate: #3F5871;
  --slate-dark: #2C3F52;
  --mist: #7C92A6;
  --white: #FFFFFF;
  --max-width: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

h1, h2, h3 {
  font-family: 'Jost', sans-serif;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 0.5em;
  letter-spacing: 0.01em;
}

p { margin: 0 0 1em; }

a {
  color: var(--brass-dark);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

img, svg { max-width: 100%; display: block; }

/* Header */
header.site-header {
  background: var(--navy);
  padding: 1.1rem 1.5rem;
}
.nav-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.wordmark {
  font-family: 'Jost', sans-serif;
  font-weight: 700;
  color: var(--white);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.wordmark:hover { text-decoration: none; color: var(--white); }
.wordmark .dot { color: var(--brass); padding: 0 0.3em; }
nav.main-nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
nav.main-nav a {
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
nav.main-nav a:hover { color: var(--brass); text-decoration: none; }
nav.main-nav a[aria-current="page"] { color: var(--brass); }

/* Layout */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hero { padding: 3.5rem 0 2.5rem; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}
.eyebrow {
  font-family: 'Jost', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--brass-dark);
  display: block;
  margin-bottom: 0.5rem;
}
.hero h1 { font-size: 2.5rem; line-height: 1.15; }
.hero p.lede { font-size: 1.05rem; color: var(--navy); max-width: 40ch; }

.course-line {
  border: none;
  border-top: 2px dashed var(--mist);
  opacity: 0.6;
  margin: 3rem 0;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
  margin-bottom: 1rem;
}
.panel {
  background: var(--white);
  border: 1px solid rgba(26, 46, 74, 0.12);
  border-radius: 4px;
  padding: 1.75rem;
}
.panel h2 { font-size: 1.3rem; }
.panel ul { padding-left: 1.1rem; margin: 1rem 0; }
.panel li { margin-bottom: 0.45rem; }

.section-block { margin: 2.5rem 0; }
.section-block .panel { padding: 2.5rem; }

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.65rem 1.4rem;
  background: var(--navy);
  color: var(--white);
  font-family: 'Jost', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  border-radius: 3px;
  transition: background-color 0.15s ease;
}
.btn:hover { background: var(--ink); text-decoration: none; color: var(--white); }
.btn.brass { background: var(--brass-dark); }
.btn.brass:hover { background: #6f4f2a; }
.btn.slate { background: var(--slate); }
.btn.slate:hover { background: var(--slate-dark); }

.about-teaser { text-align: center; padding: 1rem 0 3rem; }
.about-teaser p { max-width: 50ch; margin: 0 auto 1rem; }

blockquote.pull-quote {
  border-left: 3px solid var(--brass);
  margin: 2.5rem 0;
  padding: 0.2rem 0 0.2rem 1.5rem;
  font-family: 'Jost', sans-serif;
  font-size: 1.35rem;
  font-weight: 500;
  font-style: normal;
  color: var(--navy);
}

/* Footer */
footer.site-footer {
  background: var(--ink);
  color: var(--white);
  padding: 3rem 1.5rem 1.5rem;
  margin-top: 3rem;
}
.footer-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}
.footer-wrap h3 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-wrap p { margin: 0 0 0.4em; color: var(--mist); font-size: 0.92rem; }
.footer-wrap a { color: var(--mist); }
.footer-wrap a:hover { color: var(--brass); }
.footer-mark { opacity: 0.7; align-self: flex-start; }
.footer-bottom {
  text-align: center;
  font-size: 0.78rem;
  color: var(--mist);
  margin-top: 2.5rem;
  opacity: 0.8;
}

@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-mark { max-width: 220px; margin: 0 auto; }
  .hero h1 { font-size: 2rem; }
  nav.main-nav { gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}