/* Root color overrides */
:root {
  --bs-primary: #0d6efd;
  --bs-success: #198754;
}

/* Global font and page background */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f8f9fa;
}

/* Navbar padding */
.navbar {
  padding: 1rem 0;
}

/* Hero section – gradient background + high‐contrast text */
header.bg-gradient {
  background: linear-gradient(135deg, #0d6efd 30%, #6610f2 100%) !important;
  color: #fff !important;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

header.bg-gradient .display-3,
header.bg-gradient .lead {
  color: #fff !important;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Section headings styling */
section h2 {
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Card hover lift effect */
.card:hover {
  transform: translateY(-5px);
  transition: transform 0.2s ease-in-out;
}

/* Architecture list – remove default borders */
#architecture .list-group-item {
  border: none;
  padding-left: 0;
  padding-right: 0;
}

/* Pricing cards – thicker border for emphasis */
#pricing .card {
  border-width: 2px;
}

/* FAQ accordion buttons */
.accordion-button {
  font-weight: 500;
}

/* Footer link hover */
footer a {
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}
/* Admin sidebar */
.sidebar {
  background-color: #f8f9fa;
  border-right: 1px solid #dee2e6;
}
.sidebar .list-group-item {
  border: none;
  border-radius: 0;
}