/* Deep navy primary — overrides Material indigo */
:root {
  --md-primary-fg-color: #1a237e;
  --md-primary-fg-color--light: #3949ab;
  --md-primary-fg-color--dark: #0d1452;
  --md-accent-fg-color: #3f51b5;
}

/* Homepage hero block */
.hero {
  background: #e8eaf6;
  border-bottom: 2px solid #c5cae9;
  margin: -1.2rem -1.6rem 2rem;
  padding: 2.4rem 1.6rem 1.8rem;
}

.hero .hero-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #5c6bc0;
  margin-bottom: 0.4rem;
}

.hero h1 {
  color: #1a237e !important;
  font-size: 2rem;
  margin-bottom: 0.6rem;
}

.hero .hero-sub {
  color: #3949ab;
  font-size: 1rem;
  max-width: 600px;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.hero .badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0.8rem 0;
  align-items: center;
}

.hero .btn-row {
  display: flex;
  gap: 10px;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.hero .btn {
  padding: 0.5rem 1.2rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none !important;
  display: inline-block;
  transition: opacity 0.15s;
}

.hero .btn:hover { opacity: 0.85; }

.hero .btn-primary {
  background: #1a237e;
  color: white !important;
}

.hero .btn-secondary {
  background: white;
  color: #1a237e !important;
  border: 1px solid #9fa8da;
}

/* Principles table: navy header row */
.md-typeset table:not([class]) th {
  background: #e8eaf6;
  color: #1a237e;
}

.md-typeset table:not([class]) tr:hover td {
  background: #f5f5ff;
}