:root {
  --bg: #f6f1e8;
  --paper: rgba(255, 252, 246, 0.9);
  --ink: #18261e;
  --muted: #526257;
  --line: rgba(24, 38, 30, 0.12);
  --accent: #155e63;
  --accent-warm: #d38238;
  --shadow: 0 24px 60px rgba(25, 45, 36, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(211, 130, 56, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(21, 94, 99, 0.16), transparent 32%),
    linear-gradient(180deg, #fbf5ec 0%, #f5efe5 52%, #f8f4ee 100%);
}

.page-shell {
  min-height: 100vh;
}

a {
  color: inherit;
}

code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.92em;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 20px 0 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 22px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  background: rgba(255, 250, 242, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 40px rgba(49, 57, 53, 0.08);
}

.brand,
.site-nav a,
.button,
.text-link,
.person-card a {
  text-decoration: none;
}

.brand {
  font-family: "Fraunces", serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.hero {
  padding: 64px 0 34px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.9fr);
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.content-card,
.person-card {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 38px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(255, 253, 250, 0.96), rgba(249, 242, 230, 0.92)),
    url("../img/header-bg-pure-yellow.jpg") center/cover;
  overflow: hidden;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2 {
  margin: 0;
  font-family: "Fraunces", serif;
  line-height: 1.04;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
}

.hero-text {
  max-width: 56ch;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.highlight {
  padding: 0 0.32em;
  border-radius: 0.45em;
  background: rgba(21, 94, 99, 0.14);
  color: var(--ink);
  font-weight: 700;
}

.highlight-warm {
  background: rgba(211, 130, 56, 0.18);
}

.hero-copy::after {
  content: "";
  display: block;
  width: 180px;
  height: 6px;
  margin-top: 28px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), rgba(211, 130, 56, 0.85));
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
}

.button-primary {
  color: #fdfcf8;
  background: linear-gradient(135deg, #165d62, #0b4347);
  box-shadow: 0 14px 26px rgba(21, 94, 99, 0.24);
}

.button-primary-warm {
  background: linear-gradient(135deg, #c8742c, #9f5213);
  box-shadow: 0 14px 26px rgba(180, 101, 35, 0.24);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.hero-meta li {
  padding: 10px 14px;
  border: 1px solid rgba(21, 94, 99, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: #28463d;
  font-size: 0.94rem;
  font-weight: 600;
}

.hero-panel {
  display: grid;
  gap: 18px;
  padding: 18px;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 252, 248, 0.92), rgba(241, 246, 244, 0.88));
}

.hero-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.76);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.hero-card:hover,
.content-card:hover,
.person-card:hover {
  transform: translateY(-4px);
  border-color: rgba(21, 94, 99, 0.2);
  box-shadow: 0 24px 48px rgba(25, 45, 36, 0.14);
}

.hero-card-highlight {
  background: linear-gradient(160deg, rgba(21, 94, 99, 0.1), rgba(255, 255, 255, 0.9));
}

.card-label {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--accent-warm);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-card h2,
.resource-card h3,
.venue-card h3,
.person-card h3 {
  margin: 0 0 12px;
  font-family: "Fraunces", serif;
}

.hero-card p,
.resource-card p,
.venue-card p,
.person-card p,
.prose p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.hero-card a,
.text-link,
.person-card a {
  color: var(--accent);
  font-weight: 800;
}

.hero-card a,
.text-link {
  display: inline-block;
  margin-top: 16px;
}

.text-link-secondary {
  margin-left: 14px;
}

.section {
  padding: 34px 0;
}

.section-tinted {
  position: relative;
}

.section-tinted::before {
  content: "";
  position: absolute;
  inset: 18px 20px;
  border-radius: 32px;
  background: rgba(255, 253, 247, 0.55);
  z-index: -1;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  max-width: 14ch;
}

.content-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 246, 0.9);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.prose p + p {
  margin-top: 16px;
}

.materials-grid,
.people-grid,
.citation-grid,
.intersection-grid,
.references-grid {
  display: grid;
  gap: 18px;
}

.materials-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.people-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.citation-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

.intersection-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.inline-badge {
  display: inline-block;
  margin-right: 8px;
  padding: 0.24rem 0.58rem;
  border-radius: 999px;
  background: rgba(21, 94, 99, 0.12);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.inline-badge-warm {
  background: rgba(211, 130, 56, 0.14);
  color: #9b5a20;
}

.citation-card pre {
  overflow-x: auto;
  margin: 0;
  padding: 18px;
  border-radius: 18px;
  background: #17231d;
  color: #f8f3ea;
}

.citation-card code {
  font-size: 0.88rem;
  line-height: 1.7;
}

.citation-note {
  margin-top: 16px !important;
  padding: 14px 16px;
  border-left: 4px solid var(--accent-warm);
  border-radius: 12px;
  background: rgba(211, 130, 56, 0.08);
}

.concept-card {
  text-align: left;
}

.reference-card h3 {
  margin: 0 0 10px;
  font-family: "Fraunces", serif;
}

.reference-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.concept-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(21, 94, 99, 0.12), rgba(211, 130, 56, 0.12));
}

.concept-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--accent);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.person-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.84);
  text-align: center;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.person-card img {
  width: 132px;
  height: 132px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 18px;
  border: 4px solid rgba(21, 94, 99, 0.08);
}

.person-card p + p {
  margin-top: 4px;
}

@media (max-width: 980px) {
  .hero-grid,
  .materials-grid,
  .people-grid,
  .citation-grid,
  .intersection-grid,
  .references-grid {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .hero h1 {
    max-width: none;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding-top: 12px;
  }

  .nav-wrap,
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 28px;
  }

  .hero-copy,
  .hero-panel,
  .content-card,
  .person-card {
    padding: 22px;
  }

  .hero-meta {
    flex-direction: column;
  }

  .text-link-secondary {
    margin-left: 0;
  }
}