style.css

/* Custom Styles for QuantumSignal Nexus Pro */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(14, 165, 233, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(14, 165, 233, 0.6);
    }
}

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-pulse-glow {
    animation: pulse-glow 2s infinite;
}

.animate-gradient-shift {
    background-size: 200% 200%;
    animation: gradient-shift 3s ease infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(17, 24, 39, 0.5);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, rgb(14, 165, 233), rgb(217, 70, 239));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, rgb(56, 189, 248), rgb(232, 121, 249));
}

/* Glassmorphism Utility */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Text Gradient Utility */
.text-gradient-primary {
    background: linear-gradient(to right, rgb(14, 165, 233), rgb(217, 70, 239));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Grid Background Pattern */
.grid-pattern {
    background-image: 
        linear-gradient(rgba(14, 165, 233, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(14, 165, 233, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* Shimmer Effect */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Neon Border Effect */
.neon-border {
    border: 2px solid transparent;
    background: 
        linear-gradient(rgba(17, 24, 39, 0.9), rgba(17, 24, 39, 0.9)) padding-box,
        linear-gradient(45deg, rgb(14, 165, 233), rgb(217, 70, 239)) border-box;
}

/* Responsive Typography */
@media (max-width: 640px) {
    .responsive-text {
        font-size: calc(1rem + 2vw);
    }
}

/* Loading Spinner */
.spinner {
    border: 3px solid rgba(14, 165, 233, 0.1);
    border-top: 3px solid rgb(14, 165, 233);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}