/* Cyberpunk Text Effects and Background Enhancements */

/* Cyber scan line effect */
.cyber-scan-line {
    position: absolute;
    background: linear-gradient(to bottom, 
        transparent, 
        rgba(0, 243, 255, 0.2), 
        rgba(0, 243, 255, 0.4), 
        rgba(0, 243, 255, 0.2), 
        transparent);
    height: 30px;
    pointer-events: none;
    z-index: 100;
    display: none;
    opacity: 0.7;
}

.cyber-scan-line.scanning {
    animation: scan-animation 0.8s linear;
}

@keyframes scan-animation {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}

/* Cyber text glitch effect */
.cyber-text-glitch {
    position: relative;
    color: #fff !important;
    text-shadow: 0 0 5px var(--cyber-neon-blue) !important;
    animation: cyber-text-glitch 0.8s linear;
}

@keyframes cyber-text-glitch {
    0% { text-shadow: 0 0 5px var(--cyber-neon-blue); }
    10% { text-shadow: 3px 0 0 var(--cyber-neon-pink), -3px 0 0 var(--cyber-neon-blue); }
    20% { text-shadow: 3px 0 0 var(--cyber-neon-pink), -3px 0 0 var(--cyber-neon-blue); }
    30% { text-shadow: 0 0 5px var(--cyber-neon-blue); }
    40% { text-shadow: 3px 0 0 var(--cyber-neon-pink), -3px 0 0 var(--cyber-neon-blue); }
    50% { text-shadow: 0 0 5px var(--cyber-neon-blue); }
    60% { text-shadow: 3px 0 0 var(--cyber-neon-blue), -3px 0 0 var(--cyber-neon-pink); }
    70% { text-shadow: 3px 0 0 var(--cyber-neon-blue), -3px 0 0 var(--cyber-neon-pink); }
    80% { text-shadow: 0 0 5px var(--cyber-neon-blue); }
    90% { text-shadow: -3px 0 0 var(--cyber-neon-pink), 3px 0 0 var(--cyber-neon-blue); }
    100% { text-shadow: 0 0 5px var(--cyber-neon-blue); }
}

/* Cyberpunk Grid Background */
.cyber-grid-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: 
        linear-gradient(rgba(13, 2, 33, 0.97), rgba(13, 2, 33, 0.97)),
        linear-gradient(90deg, rgba(0, 243, 255, 0.03) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0, 243, 255, 0.03) 1px, transparent 1px);
    background-position: center center;
    background-size: 100%, 30px 30px, 30px 30px;
}

/* Circuit Lines Animation */
.circuit-line {
    position: absolute;
    background: var(--cyber-neon-blue);
    height: 1px;
    box-shadow: 0 0 5px var(--cyber-neon-blue);
    opacity: 0.5;
    transform-origin: left center;
    animation: circuit-pulse 8s infinite linear;
}

@keyframes circuit-pulse {
    0% { transform: scaleX(0); opacity: 0; }
    10% { opacity: 0.7; }
    90% { opacity: 0.7; }
    100% { transform: scaleX(1); opacity: 0; }
}

/* Cyber Nodes */
.cyber-node {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--cyber-neon-blue);
    box-shadow: 0 0 10px var(--cyber-neon-blue);
    animation: node-pulse 5s infinite alternate;
}

@keyframes node-pulse {
    0% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.5); opacity: 0.8; }
    100% { transform: scale(1); opacity: 0.3; }
}

/* Project Card Enhancement */
.projects-section {
    position: relative;
}