.hero-caption h2.display-4 {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6), 0 4px 15px rgba(0, 0, 0, 0.4);
}
.hero-caption p.lead {
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5), 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-scanner .scanner-wrapper-hero {
  max-width: 320px;
  margin: 0 auto;
  border: 4px solid rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.25);
  position: relative;
}
.hero-scanner .scanner-wrapper-hero:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 2px dashed rgba(255, 255, 255, 0.6);
  border-radius: 8px;
  margin: 6px;
  pointer-events: none;
}
.hero-scanner .scanner-controls {
  max-width: 320px;
  margin: 0.75rem auto 0;
}
.hero-scanner .scanner-controls .scan-btn-hero {
  padding: 0.75rem 1.5rem;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3), 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  border: 2px solid rgba(255, 255, 255, 0.9);
  background: linear-gradient(45deg, #ffffff, #f8f9fa);
  color: #0d6efd;
}
.hero-scanner .scanner-controls .scan-btn-hero:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35), 0 10px 25px rgba(0, 0, 0, 0.25);
  background: #ffffff;
}
.hero-scanner .scanner-controls .scan-btn-hero:active {
  transform: translateY(1px);
}
.hero-scanner .scanner-controls .scan-btn-hero i {
  font-size: 1.2rem;
}

.qr-code-container {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 0.5rem;
  display: inline-block;
  transition: transform 0.2s ease-in-out;
}
.qr-code-container:hover {
  transform: scale(1.02);
}

.card {
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.btn-primary {
  background: linear-gradient(45deg, #0d6efd, #0a58ca);
  border: none;
  transition: all 0.2s ease-in-out;
}
.btn-primary:hover {
  background: linear-gradient(45deg, #0a58ca, #084298);
  transform: translateY(-2px);
}