:root {
  --board-dark: #1B2620;
  --board-darker: #10160F;
  --ivory: #EDE6D6;
  --ivory-soft: #F7F3E9;
  --brass: #B08D57;
  --brass-light: #D3B27C;
  --rosewood: #8C3A2B;
  --ink: #182019;
  --ink-muted: #4B564D;
  --line: rgba(24, 32, 25, 0.12);

  --font-display: "Fraunces", serif;
  --font-body: "Source Serif 4", serif;
  --font-mono: "JetBrains Mono", monospace;

  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--ivory-soft);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0 0 0.5em; color: var(--board-darker); }
p { margin: 0 0 1em; color: var(--ink-muted); }
a { color: inherit; }
.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--brass); color: var(--board-darker);
  padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(247, 243, 233, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { color: var(--rosewood); display: inline-flex; }
.brand-name { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--board-darker); }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 0.95rem; }
.site-nav a { text-decoration: none; color: var(--ink-muted); }
.site-nav a:hover { color: var(--ink); }
.nav-cta {
  background: var(--board-dark); color: var(--ivory) !important;
  padding: 9px 16px; border-radius: 2px;
}
.nav-cta:hover { background: var(--board-darker); }

/* Hero */
.hero {
  position: relative;
  background: var(--board-dark);
  color: var(--ivory);
  padding: 96px 0 88px;
  overflow: hidden;
}
.hero-board {
  position: absolute; inset: 0;
  background-color: var(--board-dark);
  background-image:
    linear-gradient(45deg, rgba(237,230,214,0.07) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(237,230,214,0.07) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(237,230,214,0.07) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(237,230,214,0.07) 75%);
  background-size: 88px 88px;
  background-position: 0 0, 0 44px, 44px -44px, -44px 0px;
}
.rank-labels, .file-labels {
  position: absolute; display: flex; color: rgba(237,230,214,0.35); font-size: 0.75rem;
}
.rank-labels { left: 14px; top: 24px; bottom: 24px; flex-direction: column; justify-content: space-between; }
.file-labels { left: 24px; right: 24px; bottom: 10px; justify-content: space-between; }
.hero-inner { position: relative; text-align: center; max-width: 720px; }
.eyebrow { color: var(--brass-light); margin: 0 0 18px; font-size: 0.9rem; }
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  color: var(--ivory);
  line-height: 1.05;
  margin-bottom: 20px;
}
.hero-sub { color: rgba(237,230,214,0.78); font-size: 1.1rem; max-width: 560px; margin: 0 auto 34px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block; text-decoration: none; font-weight: 600;
  padding: 13px 24px; border-radius: 2px; font-size: 0.95rem;
  border: 1px solid transparent; transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-primary { background: var(--brass); color: var(--board-darker); }
.btn-primary:hover { background: var(--brass-light); }
.btn-ghost { border-color: rgba(237,230,214,0.4); color: var(--ivory); }
.btn-ghost:hover { border-color: var(--ivory); }
.btn-lg { padding: 16px 30px; font-size: 1rem; }

/* Stats */
.stats { background: var(--board-darker); border-top: 1px solid rgba(237,230,214,0.1); }
.stats-inner {
  display: grid; grid-template-columns: repeat(3, 1fr);
  padding: 36px 24px;
}
.stat { text-align: center; border-left: 1px solid rgba(237,230,214,0.12); padding: 4px 12px; }
.stat:first-child { border-left: none; }
.stat-num { display: block; font-size: 1.6rem; color: var(--brass-light); }
.stat-label { color: rgba(237,230,214,0.65); font-size: 0.85rem; }

/* About */
.about { padding: 80px 0; }
.about-inner { max-width: 680px; }
.about h2 { font-size: 1.9rem; }
.about p { font-size: 1.08rem; }

/* Programs */
.programs { padding: 20px 0 90px; }
.programs h2 { font-size: 1.9rem; margin-bottom: 36px; }
.program-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.program-card {
  background: var(--ivory-soft); padding: 30px 24px;
}
.square-tag {
  display: inline-block; background: var(--board-dark); color: var(--brass-light);
  font-size: 0.72rem; padding: 3px 8px; border-radius: 2px; margin-bottom: 16px;
}
.program-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.program-card p { font-size: 0.95rem; margin: 0; }

/* Meeting */
.meeting { background: var(--board-dark); color: var(--ivory); padding: 80px 0; }
.meeting-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.meeting h2 { color: var(--ivory); font-size: 1.9rem; }
.meeting-copy p { color: rgba(237,230,214,0.78); font-size: 1.05rem; }
.meeting-card { background: rgba(237,230,214,0.06); border: 1px solid rgba(237,230,214,0.15); padding: 28px; }
.meeting-card dl { margin: 0; }
.meeting-row { display: grid; grid-template-columns: 90px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(237,230,214,0.12); }
.meeting-row:last-child { border-bottom: none; }
.meeting-row dt { color: var(--brass-light); font-size: 0.8rem; }
.meeting-row dd { margin: 0; color: var(--ivory); }

/* Join */
.join { padding: 90px 0; text-align: center; }
.join h2 { font-size: 2rem; }
.join-inner { max-width: 560px; margin: 0 auto; }
.join p { font-size: 1.05rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 28px 0; }
.footer-inner { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--ink-muted); }
.footer-inner a { text-decoration: none; }
.footer-inner a:hover { color: var(--ink); }

/* Responsive */
@media (max-width: 860px) {
  .program-grid { grid-template-columns: repeat(2, 1fr); }
  .meeting-inner { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr; gap: 18px; }
  .stat { border-left: none; border-top: 1px solid rgba(237,230,214,0.12); padding-top: 18px; }
  .stat:first-child { border-top: none; padding-top: 0; }
}
@media (max-width: 560px) {
  .site-nav { gap: 16px; font-size: 0.85rem; }
  .program-grid { grid-template-columns: 1fr; }
  .hero { padding: 72px 0 64px; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
}