body {
    background-color: #0a0a0f;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(88, 101, 242, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 255, 255, 0.05) 0%, transparent 25%);
    color: #ffffff;
    overflow-x: hidden;
}

.glass-card {
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px -10px rgba(88, 101, 242, 0.2);
    border-color: rgba(88, 101, 242, 0.4);
    background: rgba(26, 26, 46, 0.8);
}

.app-preview {
    box-shadow: 0 0 60px rgba(88, 101, 242, 0.1);
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

.text-gradient {
    background: linear-gradient(135deg, #5865f2 0%, #00ffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.custom-toast {
    transition: all 0.3s ease;
}