:root {
    --primary-bg: #ffffff;
    --secondary-bg: #f8f9fa;
    --accent-bg: #212529;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border-color: #dee2e6;
    --hover-bg: #e9ecef;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --gradient-dark: linear-gradient(145deg, #000000, #000000);
  }

html, body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
    text-align: center;
}

body {
    justify-content: space-between;
}

footer {
    width: 100%;
    margin-top: auto;
}

h2, h3, p, h6, h5, .btn, .dropdown, .nav, .searchLabel{
    font-family:'Courier New', Courier, monospace;
    font-weight: bolder;
}

.nav#navbar {
    background: var(--gradient-dark);
    padding: 1rem 0;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  .nav#navbar .nav-link {
    color: var(--primary-bg) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
  }
  
  .nav#navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary-bg);
    transition: all 0.3s ease;
    transform: translateX(-50%);
  }
  
  .nav#navbar .nav-link:hover::after {
    width: 100%;
  }
  
  .nav#navbar .nav-link.active {
    color: var(--primary-bg) !important;
  }
  
  .nav#navbar  .nav-link.active::after {
    width: 100%;
  }

  .card {
    border: none;
    background: var(--primary-bg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 12px;
    overflow: hidden;
  }
  
  .card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
  }