.hero-gradient {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}
.btn-gold {
    background: linear-gradient(to right, #FFD700, #FFA500);
    transition: all 0.3s ease;
}
.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.3);
}
.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}
.pulse-animation {
    animation: pulse 2s infinite;
}