:root {
  --plum: #3d1f2e;
  --plum-deep: #2a141f;
  --gold: #b08d4f;
  --gold-soft: #c9ab72;
  --cream: #f7f2ea;
  --paper: #fdfaf4;
  --ink: #2e2430;
  --muted: #6f6272;
  --serif-display: "Marcellus", "Times New Roman", serif;
  --serif-body: "EB Garamond", Georgia, serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--serif-body);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 1.5rem; }

h1, h2, h3 { font-family: var(--serif-display); font-weight: 400; line-height: 1.2; }

a { color: inherit; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--plum-deep);
  border-bottom: 1px solid rgba(176, 141, 79, 0.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--cream);
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--gold);
  border-radius: 50%;
  font-family: var(--serif-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--gold-soft);
}

.brand-name {
  font-family: var(--serif-display);
  font-size: 0.95rem;
  line-height: 1.25;
  letter-spacing: 0.04em;
}

.brand-name em { font-family: var(--serif-body); font-size: 0.85rem; color: var(--gold-soft); }

.site-nav { display: flex; gap: 1.6rem; }

.site-nav a {
  color: var(--cream);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
}

.site-nav a:hover { opacity: 1; color: var(--gold-soft); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--plum-deep) 0%, var(--plum) 70%, #4d2940 100%);
  color: var(--cream);
  padding: 4.5rem 0 4rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 1.25rem;
}

.hero h1 { font-size: 3rem; margin-bottom: 1.25rem; }

.hero-lede { font-size: 1.25rem; max-width: 34rem; opacity: 0.92; }

.hero-actions { display: flex; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 0.7rem 1.6rem;
  text-decoration: none;
  font-family: var(--serif-display);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  border: 1px solid var(--gold);
  transition: background 0.2s, color 0.2s;
}

.btn-primary { background: var(--gold); color: var(--plum-deep); }
.btn-primary:hover { background: var(--gold-soft); }

.btn-ghost { color: var(--cream); }
.btn-ghost:hover { background: rgba(176, 141, 79, 0.18); }

.hero-figure img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid rgba(176, 141, 79, 0.5);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.hero-figure figcaption {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--gold-soft);
}

/* ---------- Sections ---------- */
.section { padding: 4.5rem 0; }

.section-alt { background: var(--cream); }

.section-dark { background: var(--plum-deep); color: var(--cream); }
.section-dark .section-title { color: var(--cream); }
.section-dark p { opacity: 0.92; }

.section-title {
  font-size: 2.1rem;
  color: var(--plum);
  margin-bottom: 1.75rem;
  padding-bottom: 0.9rem;
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 2px;
  background: var(--gold);
}

.section-intro { max-width: 46rem; margin-bottom: 2.5rem; font-size: 1.2rem; }

.lead { font-size: 1.3rem; color: var(--plum); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.two-col p + p { margin-top: 1.1rem; }

/* Facts */
.fact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.fact {
  background: var(--cream);
  border-top: 2px solid var(--gold);
  padding: 1.4rem 1.2rem;
}

.section-alt .fact { background: var(--paper); }

.fact-num {
  display: block;
  font-family: var(--serif-display);
  font-size: 1.9rem;
  color: var(--plum);
}

.fact-label { font-size: 0.95rem; color: var(--muted); }

/* History */
.history-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: start;
}

.timeline { border-left: 2px solid var(--gold); padding-left: 1.75rem; }

.timeline-item { position: relative; padding-bottom: 1.9rem; }
.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(-1.75rem - 7px);
  top: 0.45rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
}

.timeline-year {
  display: block;
  font-family: var(--serif-display);
  font-size: 1.3rem;
  color: var(--plum);
  margin-bottom: 0.3rem;
}

.history-figure { position: sticky; top: 6.5rem; }

.history-figure img { width: 100%; height: auto; display: block; border: 1px solid rgba(176, 141, 79, 0.4); }

.history-figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--muted);
}

/* Collection */
.collection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.collection-card { background: var(--cream); border: 1px solid #e7ddcb; }

.collection-card img { width: 100%; height: 340px; object-fit: cover; object-position: top; display: block; }

.collection-card figcaption { padding: 1.25rem 1.35rem 1.5rem; }

.collection-card h3 { font-size: 1.15rem; color: var(--plum); margin-bottom: 0.45rem; }

.collection-card p { font-size: 1rem; color: var(--muted); }

/* Trustees */
.trustee-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 2.5rem;
}

.trustee-list li {
  padding: 1rem 1.25rem;
  background: var(--paper);
  border-left: 3px solid var(--gold);
}

.trustee-list strong {
  display: block;
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--plum);
}

.trustee-list span { font-size: 0.95rem; color: var(--muted); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.contact-grid h3 {
  font-size: 1.2rem;
  color: var(--plum);
  margin-bottom: 0.75rem;
}

address { font-style: normal; line-height: 1.8; }

.contact-link {
  font-size: 1.4rem;
  font-family: var(--serif-display);
  color: var(--plum);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.contact-link:hover { color: var(--gold); }

.contact-note { margin-top: 0.9rem; font-size: 0.95rem; color: var(--muted); }

/* Footer */
.site-footer {
  background: var(--plum-deep);
  color: var(--cream);
  padding: 2.5rem 0;
  text-align: center;
}

.footer-inner p { margin-bottom: 0.4rem; }

.footer-small { font-size: 0.82rem; opacity: 0.55; max-width: 40rem; margin-left: auto; margin-right: auto; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .hero-inner,
  .two-col,
  .history-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .hero h1 { font-size: 2.3rem; }

  .hero-figure { max-width: 26rem; }

  .collection-grid { grid-template-columns: 1fr; }
  .collection-card img { height: 300px; }

  .trustee-list { grid-template-columns: 1fr; }

  .history-figure { position: static; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--plum-deep);
    border-bottom: 1px solid rgba(176, 141, 79, 0.35);
  }

  .site-nav.open { display: flex; }

  .site-nav a { padding: 0.85rem 1.5rem; border-top: 1px solid rgba(247, 242, 234, 0.08); }

  .nav-toggle { display: flex; }
}