:root {
  --primary-color: #0066cc;
  --primary-dark: #004d99;
  --secondary-color: #f8f9fa;
  --text-dark: #212529;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  --success-color: #28a745;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--white);
}

.navbar {
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.navbar-brand:hover {
  color: var(--primary-dark);
}

.nav-link {
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-color);
}

.hero-section {
  padding: 4rem 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.min-vh-75 {
  min-height: 75vh;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  padding: 0.75rem 2rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
  padding: 0.75rem 2rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white);
}

.card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card-img-top {
  border-radius: 8px 8px 0 0;
  height: 250px;
  object-fit: cover;
}

.icon-circle {
  width: 80px;
  height: 80px;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto;
}

.icon-circle-large {
  width: 120px;
  height: 120px;
  background-color: var(--success-color);
  color: var(--white);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  margin: 0 auto;
}

.page-header {
  padding: 3rem 0;
}

.breadcrumb {
  background-color: transparent;
  padding: 0;
  margin-bottom: 1rem;
}

.breadcrumb-item a {
  color: var(--primary-color);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  text-decoration: underline;
}

.form-control {
  border: 2px solid var(--border-color);
  padding: 0.75rem;
  border-radius: 4px;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--text-dark);
  color: var(--white);
  padding: 1.5rem 0;
  z-index: 9999;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-banner a {
  color: var(--white);
  text-decoration: underline;
}

footer {
  margin-top: 4rem;
}

footer a {
  text-decoration: none;
  transition: opacity 0.3s ease;
}

footer a:hover {
  opacity: 0.8;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.bg-primary {
  background-color: var(--primary-color);
}

.text-primary {
  color: var(--primary-color);
}

.alert {
  border-radius: 4px;
  padding: 1rem;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 2rem 0;
  }

  .display-4 {
    font-size: 2rem;
  }

  .lead {
    font-size: 1rem;
  }

  .card-img-top {
    height: 200px;
  }

  .icon-circle {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .icon-circle-large {
    width: 100px;
    height: 100px;
    font-size: 3rem;
  }
}

@media (max-width: 576px) {
  .btn-lg {
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
  }

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