:root {
  --primary-color: #38b6ff;
  --secondary-color: #38b6ff;
  --accent-color: #63b3ed;
  --text-dark: #2d3748;
  --text-light: #4a5568;
  --bg-light: #f7fafc;
  --border-color: #e2e8f0;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
}

.header-section {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--secondary-color) 100%
  );
  color: white;
  padding: 3rem 0;
  margin-bottom: 0;
}

.logo {
  font-size: 2.5rem;
  font-weight: bold;
  color: white;
}

/* Navigation Bar */
.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 1rem 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(12px);
  background-color: rgba(255, 255, 255, 0.95);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-blue) !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-brand i {
  font-size: 1.25rem;
}

.nav-tabs .nav-link {
  border: none;
  color: var(--text-light);
  font-weight: 500;
  padding: 1rem 1.5rem;
  margin: 0 0.25rem;
  border-radius: 8px 8px 0 0;
  transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
  background-color: var(--bg-light);
  color: var(--primary-color);
}

.nav-tabs .nav-link.active {
  background-color: var(--primary-color);
  color: white;
  border: none;
}

.tab-content {
  background: white;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.document-content {
  padding: 3rem;
}

.section-header {
  color: var(--primary-color);
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-color);
}

.subsection {
  margin-left: 1rem;
  margin-bottom: 1.5rem;
}

.subsection h5 {
  color: var(--secondary-color);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.highlight-box {
  background-color: var(--bg-light);
  border-left: 4px solid var(--secondary-color);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border-radius: 4px;
}

.contact-info {
  background: linear-gradient(135deg, var(--bg-light) 0%, #edf2f7 100%);
  padding: 2rem;
  border-radius: 8px;
  margin: 2rem 0;
}

.footer {
  background-color: var(--text-dark);
  color: white;
  padding: 2rem 0;
  margin-top: 3rem;
}

.last-updated {
  font-style: italic;
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .document-content {
    padding: 1.5rem;
  }

  .nav-tabs .nav-link {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .header-section {
    padding: 2rem 0;
  }

  .logo {
    font-size: 2rem;
  }
}

ul {
  margin-bottom: 1rem;
}

ul li {
  margin-bottom: 0.5rem;
}

.table th {
  background-color: var(--bg-light);
  color: var(--primary-color);
  font-weight: 600;
}