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

:root {
  --primary: #003d7a;
  --secondary: #0052a3;
  --accent: #1e90ff;
  --light: #f8f9fa;
  --dark: #1a1a1a;
  --border: #dee2e6;
  --success: #28a745;
}

html, body {
  height: 100%;
}

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

/* Navigation */
.navbar {
  background-color: var(--primary);
  padding: 1rem 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff !important;
  letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
  color: #fff !important;
  margin: 0 0.5rem;
  transition: color 0.3s;
  font-size: 0.95rem;
}

.navbar-nav .nav-link:hover {
  color: var(--accent) !important;
}

.navbar-toggler {
  border-color: rgba(255,255,255,0.3) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
  margin-top: 0;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

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

.btn-primary:hover {
  background-color: #1c7ed6;
  border-color: #1c7ed6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30,144,255,0.3);
}

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

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

/* Sections */
section {
  padding: 3rem 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: #666;
  margin-bottom: 2.5rem;
  font-size: 1.1rem;
}

/* Cards */
.card {
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: all 0.3s;
  margin-bottom: 2rem;
}

.card:hover {
  box-shadow: 0 8px 16px rgba(0,0,0,0.12);
  transform: translateY(-4px);
}

.card-header {
  background-color: #f8f9fa;
  border-bottom: 2px solid var(--accent);
  padding: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}

.card-body {
  padding: 1.5rem;
}

.card-text {
  color: #333;
  line-height: 1.7;
}

/* Form */
.form-group label {
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.form-control {
  border: 1px solid var(--border);
  padding: 0.75rem;
  border-radius: 4px;
  transition: border-color 0.3s;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 0.2rem rgba(30,144,255,0.25);
}

.form-check-input {
  width: 1.25em;
  height: 1.25em;
  margin-top: 0.3rem;
  cursor: pointer;
}

.form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

.form-check-label {
  margin-left: 0.5rem;
  cursor: pointer;
}

/* Footer */
footer {
  background-color: var(--primary);
  color: #fff;
  padding: 2rem 0 1rem;
  margin-top: 4rem;
}

footer h5 {
  font-weight: 700;
  margin-bottom: 1rem;
}

footer p, footer a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 0.95rem;
}

footer a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 1.5rem;
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark);
  color: #fff;
  padding: 1.5rem;
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
  display: none;
}

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

.cookie-banner p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.cookie-banner a {
  color: var(--accent);
  text-decoration: none;
}

.cookie-banner a:hover {
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-buttons button {
  padding: 0.5rem 1.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
}

.btn-accept {
  background-color: var(--accent);
  color: #fff;
}

.btn-accept:hover {
  background-color: #1c7ed6;
}

.btn-reject {
  background-color: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-reject:hover {
  border-color: #fff;
}

/* Utility */
.text-center {
  text-align: center;
}

.mt-5 {
  margin-top: 3rem;
}

.mb-3 {
  margin-bottom: 1rem;
}

.text-muted {
  color: #666;
}

.alert {
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-info {
  background-color: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  section {
    padding: 2rem 0;
  }

  .navbar-nav .nav-link {
    padding: 0.5rem 0;
  }

  .cookie-buttons {
    flex-direction: column;
  }

  .cookie-buttons button {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 2rem 0;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.25rem;
  }

  section {
    padding: 1.5rem 0;
  }

  .cookie-banner {
    padding: 1rem;
  }
}