/* Efek Kaca Transparan Lembut */
.glass-card {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.dark .glass-card {
    background: rgba(30, 41, 59, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Animasi kustom untuk floating blur background */
@keyframes float-slow {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
}

.animate-float {
    animation: float-slow 8s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-slow 10s ease-in-out infinite;
    animation-delay: 2s;
}