body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #333;
  line-height: 1.6;
}

.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: 0.5px;
}

.nav-link {
  font-weight: 500;
  color: #555 !important;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #28a745 !important;
}

.nav-item.active .nav-link {
  color: #28a745 !important;
}

.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-image {
  position: relative;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-success {
  background-color: #2d5f3f;
  border-color: #2d5f3f;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-success:hover {
  background-color: #234a31;
  border-color: #234a31;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.text-success {
  color: #2d5f3f !important;
}

.bg-success {
  background-color: #2d5f3f !important;
}

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15) !important;
}

.shadow-sm {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

.page-header {
  background: linear-gradient(135deg, #2d5f3f 0%, #1e4029 100%);
}

footer a:hover {
  color: #fff !important;
  text-decoration: underline;
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #2d2d2d;
  color: #fff;
  padding: 20px;
  z-index: 9999;
  display: none;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

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

.cookie-consent-content {
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-options {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 15px;
  border-radius: 5px;
}

.form-check-label {
  font-size: 0.95rem;
}

.instructor-card {
  transition: transform 0.3s ease;
}

.instructor-card:hover {
  transform: translateY(-5px);
}

@media (max-width: 768px) {
  .hero-overlay h1 {
    font-size: 2rem;
  }

  .hero-overlay .lead {
    font-size: 1rem;
  }

  .display-4 {
    font-size: 2.5rem;
  }
}

@media (max-width: 576px) {
  .cookie-actions {
    display: flex;
    flex-direction: column;
  }

  .cookie-actions .btn {
    margin-bottom: 10px;
    margin-right: 0 !important;
  }
}