/* Custom CSS cho Landing Page - Gia Công Sơn Hà Nội */

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

.gcsh-glass-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.gcsh-bg-signature-gradient {
  background: linear-gradient(135deg, #0050cd 0%, #0866ff 100%);
}

.gcsh-tonal-shift {
  transition: background-color 0.3s ease;
}

.gcsh-industrial-pattern {
  background-image: radial-gradient(circle, #e2e2e6 1px, transparent 1px);
  background-size: 30px 30px;
}

.gcsh-service-card-shadow {
  box-shadow: 0 40px 80px -20px rgba(0, 80, 205, 0.12);
}