:root {
  --gold: #D4AF37;
  --gold-light: #E8C957;
  --charcoal: #1A1A2E;
  --charcoal-light: #16213E;
  --charcoal-mid: #0F3460;
  --text-primary: #F5F5F5;
  --text-secondary: #B0B0B0;
}

body {
  background-color: var(--charcoal);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

.glass-card {
  background: rgba(22, 33, 62, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(212, 175, 55, 0.1);
  border-radius: 12px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
}

.text-gradient-gold {
  background: linear-gradient(to right, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-primary {
  background-color: var(--gold);
  color: var(--charcoal);
  border-radius: 12px;
  transition: all 0.3s ease;
  font-weight: 600;
}

.btn-primary:hover {
  background-color: var(--gold-light);
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.hero-bg {
  background: radial-gradient(circle at top right, var(--charcoal-mid), var(--charcoal) 70%);
}

.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}