:root {
  --navy: #12233f;
  --navy-dark: #0c1930;
  --teal: #1f7a7a;
  --cream: #f7f4ee;
  --border: #e0dccf;
  --text-muted: #5a6472;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Helvetica Neue", Arial, sans-serif;
  color: var(--navy);
  background: var(--cream);
  line-height: 1.6;
}

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

header.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img { height: 44px; width: 44px; object-fit: contain; }

.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text .name { font-weight: 600; font-size: 17px; color: var(--navy); }
.brand-text .tagline { font-size: 11px; color: var(--text-muted); letter-spacing: 0.02em; }

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
}

nav.main-nav a {
  color: var(--navy);
  font-size: 14px;
  font-weight: 500;
}

nav.main-nav a.active { color: var(--teal); }

.hero-banner {
  width: 100%;
  border-bottom: 1px solid var(--border);
  line-height: 0;
}

.hero-banner img { width: 100%; height: auto; display: block; }

.page-banner {
  width: 100%;
  height: 120px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-banner-label h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.04em;
}

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px;
  text-align: center;
}

.hero h1 { font-size: 30px; font-weight: 600; margin: 0 0 8px; }

.hero .tagline-full { font-size: 16px; color: var(--text-muted); font-style: italic; margin: 0 0 24px; }

.hero .lead {
  max-width: 640px;
  margin: 0 auto;
  color: var(--navy);
  font-size: 15px;
}

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px;
}

.section h2 {
  font-size: 20px;
  font-weight: 600;
  border-bottom: 2px solid var(--teal);
  display: inline-block;
  padding-bottom: 6px;
  margin-bottom: 20px;
}

.placeholder-box {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 24px;
  color: var(--text-muted);
  font-size: 14px;
  background: #ffffff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}

.card .placeholder-photo {
  width: 100%;
  aspect-ratio: 1;
  background: var(--border);
  border-radius: 6px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 13px;
}

footer.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 40px;
  padding: 24px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.pub-year { font-weight: 600; font-size: 16px; margin: 24px 0 10px; color: var(--teal); }

.pub-entry { padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

@media (max-width: 640px) {
  .header-inner { flex-direction: column; gap: 10px; }
  nav.main-nav ul { flex-wrap: wrap; justify-content: center; gap: 14px; }
  .contact-grid { grid-template-columns: 1fr; }
}