/* Base */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #222;
  background: #ffffff;
  line-height: 1.6;
}

/* Layout wrapper */
.site-wrapper {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 250px;
  background: #f7f9fc;
  border-right: 1px solid #e2e6f0;
  padding: 20px 18px;
  position: sticky;
  top: 0;
  align-self: flex-start;
  max-height: 100vh;
  overflow-y: auto;
}

.sidebar-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.sidebar-header img {
  height: 40px;
}

.sidebar-header span {
  font-weight: 700;
  font-size: 1.1rem;
  color: #003d99;
}

.sidebar-tagline {
  margin-top: 12px;
  font-size: 0.85rem;
  color: #555;
}

/* Sidebar nav */
.sidebar-nav ul {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}

.sidebar-nav li {
  margin-bottom: 4px;
}

.sidebar-nav a {
  text-decoration: none;
  color: #222;
  font-size: 0.95rem;
  display: block;
  padding: 5px 4px;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}

.sidebar-nav a:hover {
  background: #e4ecff;
  color: #003d99;
}

.nav-section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #888;
  margin: 14px 0 6px;
}

.nav-parent > span {
  font-size: 0.9rem;
  font-weight: 600;
  color: #003d99;
  display: block;
  margin: 8px 0 4px;
}

.nav-parent ul {
  margin-left: 10px;
  margin-bottom: 6px;
}

/* Main content */
.main-content {
  flex: 1;
  padding: 40px 40px 30px;
}

/* Hero / index sections */
.hero {
  max-width: 820px;
  margin: 0 auto 50px;
  background: #f7f9fc;
  text-align: center;
  border-bottom: 1px solid #e5e9f2;
}

.hero h1 {
  font-size: 2.6rem;
  margin-bottom: 10px;
}

.hero p.subtitle {
  font-size: 1.15rem;
  color: #555;
  margin-top: 0;
}

.hero p.lead {
  font-size: 1rem;
  color: #555;
  margin-top: 18px;
  max-width: 680px;
}

/* Hero section image formatting */
.hero img {
  width: 100%;
  max-width: 480px; /* keeps hero images smaller than content images */
  height: auto;
  display: block;
  margin: 24px auto 16px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.10);
}

.btn-primary {
  display: inline-block;
  margin-top: 24px;
  padding: 10px 20px;
  background: #003d99;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.2s;
}

.btn-primary:hover {
  background: #002f73;
}
.btn-container {
      margin-top: 25px;
    }
.btn {
  display: inline-block;
  background: #0055cc;
  color: white;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 6px;
  margin: 6px;
  font-weight: 500;
  transition: background 0.3s;
}
.btn:hover { background: #003f99; }
section {
  width: 85%;
  max-width: 950px;
  margin: auto;
  padding: 40px 0;
}

table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 20px;
    }
    table th, table td {
      border-bottom: 1px solid #eee;
      text-align: left;
      padding: 10px;
    }

/* Standard section styling */
.content-section {
  width: 85%;
  max-width: 850px;
  margin: 0 auto 50px;
  padding: 20px 0;
  line-height: 1.75;
}

.content-section h2,
.content-section h3 {
  color: #003d99;
  margin-top: 40px;
  margin-bottom: 12px;
  font-weight: 600;
}

.content-section p {
  font-size: 1rem;
  color: #333;
  margin: 14px 0;
}

/* Image styling – modern + responsive */
.content-section img {
  width: 50%;
  height: auto;
  max-width: 700px;
  display: block;
  margin: 24px auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Optional small caption styling */
.img-caption {
  text-align: center;
  font-size: 0.82rem;
  color: #666;
  margin-top: -10px;
  margin-bottom: 20px;
}


/* Pillars / cards */
.section-title {
  font-size: 1.6rem;
  margin: 40px 0 18px;
}

.pillar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 40px;
}

.pillar-card {
  flex: 1 1 260px;
  background: #ffffff;
  border-radius: 10px;
  padding: 18px 20px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.07);
}

.pillar-card h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: #003d99;
}

.pillar-card p {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 8px;
}

.pillar-card a {
  font-size: 0.9rem;
  text-decoration: none;
  color: #003d99;
}

/* Footer */
.footer {
  margin-top: 60px;
  border-top: 1px solid #eee;
  padding-top: 18px;
  font-size: 0.85rem;
  color: #777;
}

/* Mobile toggle */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1100;
  border: none;
  background: #003d99;
  color: white;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 900px) {
  .site-wrapper {
    flex-direction: column;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform 0.2s ease-out;
    z-index: 1000;
  }

  .site-wrapper.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .main-content {
    padding: 60px 16px 24px;
  }

  .sidebar-toggle {
    display: inline-block;
  }
}

/* Pillars / cards */
.section-title {
  font-size: 1.6rem;
  margin: 40px 0 18px;
}

.pillar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 40px;
}

.pillar-card {
  flex: 1 1 260px;
  background: #ffffff;
  border-radius: 10px;
  padding: 18px 20px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.07);
}

.pillar-card h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: #003d99;
}

.pillar-card p {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 8px;
}

.pillar-card a {
  font-size: 0.9rem;
  text-decoration: none;
  color: #003d99;
}

/* Footer */
.footer {
  margin-top: 60px;
  border-top: 1px solid #eee;
  padding-top: 18px;
  font-size: 0.85rem;
  color: #777;
}

/* Mobile toggle */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1100;
  border: none;
  background: #003d99;
  color: white;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 900px) {
  .site-wrapper {
    flex-direction: column;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform 0.2s ease-out;
    z-index: 1000;
  }

  .site-wrapper.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .main-content {
    padding: 60px 16px 24px;
  }

  .sidebar-toggle {
    display: inline-block;
  }
}