:root {
  --color-bg: #f8f7f2;
  --color-surface: #ffffff;
  --color-text: #1f2a1f;
  --color-muted: #5b6b5b;
  --color-accent: #2f5d3a;
  --color-accent-hover: #244a2d;
  --color-border: #d8dcd2;
  --max-width: 1100px;
  --radius: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
}

a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
a:hover { color: var(--color-accent-hover); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.muted { color: var(--color-muted); font-size: 0.9rem; }

/* Header */
.site-header {
  background: var(--color-accent);
  color: white;
  border-bottom: 4px solid var(--color-accent-hover);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.brand {
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
}
.nav-toggle {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: white;
  font-size: 1.25rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius);
  cursor: pointer;
  display: none;
}

.primary-nav {
  background: var(--color-accent-hover);
}
.primary-nav ul {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.25rem;
}
.primary-nav a {
  display: inline-block;
  padding: 0.6rem 0.9rem;
  color: white;
  text-decoration: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.15);
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-block; }
  .primary-nav { display: none; }
  .primary-nav.open { display: block; }
  .primary-nav ul { flex-direction: column; padding: 0.5rem 1.25rem; }
}

/* Main */
main.container {
  padding-top: 2rem;
  padding-bottom: 3rem;
}
h1 { font-size: 2rem; margin-top: 0; }
h2 { font-size: 1.4rem; margin-top: 2rem; }

/* Cards & lists */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}
.card h3 { margin: 0 0 0.25rem; }
.card .meta { color: var(--color-muted); font-size: 0.9rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.gallery img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}

/* Document list */
.doc-list { list-style: none; padding: 0; }
.doc-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.doc-list li:last-child { border-bottom: none; }

/* Hero */
.hero {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2rem;
}
.hero img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  display: block;
}
.hero .hero-body { padding: 1.25rem 1.5rem; }

/* Footer */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  margin-top: 2rem;
  padding: 1.5rem 0;
}
.site-footer p { margin: 0.25rem 0; }