@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Space+Mono:wght@400;700&display=swap');

/* Cyberpunk Glitch Effect */
.glitch-wrapper {
    position: relative;
}
.glitch {
    position: relative;
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary);
    font-family: 'Share Tech Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 3px;
}
.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00f0;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}
.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00f0ff, 2px 2px #ff00f0;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(96px, 9999px, 90px, 0); }
    5% { clip: rect(7px, 9999px, 60px, 0); }
    10% { clip: rect(96px, 9999px, 91px, 0); }
    15% { clip: rect(52px, 9999px, 74px, 0); }
    20% { clip: rect(1px, 9999px, 92px, 0); }
    25% { clip: rect(3px, 9999px, 7px, 0); }
    30% { clip: rect(45px, 9999px, 8px, 0); }
    35% { clip: rect(7px, 9999px, 49px, 0); }
    40% { clip: rect(29px, 9999px, 19px, 0); }
    45% { clip: rect(21px, 9999px, 21px, 0); }
    50% { clip: rect(68px, 9999px, 95px, 0); }
    55% { clip: rect(25px, 9999px, 51px, 0); }
    60% { clip: rect(29px, 9999px, 16px, 0); }
    65% { clip: rect(16px, 9999px, 79px, 0); }
    70% { clip: rect(20px, 9999px, 31px, 0); }
    75% { clip: rect(38px, 9999px, 74px, 0); }
    80% { clip: rect(6px, 9999px, 92px, 0); }
    85% { clip: rect(46px, 9999px, 15px, 0); }
    90% { clip: rect(71px, 9999px, 14px, 0); }
    95% { clip: rect(59px, 9999px, 9px, 0); }
    100% { clip: rect(24px, 9999px, 10px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(96px, 9999px, 90px, 0); }
    5% { clip: rect(7px, 9999px, 60px, 0); }
    10% { clip: rect(96px, 9999px, 91px, 0); }
    15% { clip: rect(52px, 9999px, 74px, 0); }
    20% { clip: rect(1px, 9999px, 92px, 0); }
    25% { clip: rect(3px, 9999px, 7px, 0); }
    30% { clip: rect(45px, 9999px, 8px, 0); }
    35% { clip: rect(7px, 9999px, 49px, 0); }
    40% { clip: rect(29px, 9999px, 19px, 0); }
    45% { clip: rect(21px, 9999px, 21px, 0); }
    50% { clip: rect(68px, 9999px, 95px, 0); }
    55% { clip: rect(25px, 9999px, 51px, 0); }
    60% { clip: rect(29px, 9999px, 16px, 0); }
    65% { clip: rect(16px, 9999px, 79px, 0); }
    70% { clip: rect(20px, 9999px, 31px, 0); }
    75% { clip: rect(38px, 9999px, 74px, 0); }
    80% { clip: rect(6px, 9999px, 92px, 0); }
    85% { clip: rect(46px, 9999px, 15px, 0); }
    90% { clip: rect(71px, 9999px, 14px, 0); }
    95% { clip: rect(59px, 9999px, 9px, 0); }
    100% { clip: rect(24px, 9999px, 10px, 0); }
}

/* Neon Effects */
.neon-cyan {
    color: var(--primary);
    text-shadow: 0 0 5px var(--primary), 
                 0 0 10px var(--primary), 
                 0 0 20px var(--primary);
    animation: flicker-cyan 1.5s infinite alternate;
}

.neon-pink {
    color: var(--secondary);
    text-shadow: 0 0 5px var(--secondary), 
                 0 0 10px var(--secondary);
}

@keyframes flicker-cyan {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: 0 0 5px var(--primary), 
                    0 0 10px var(--primary), 
                    0 0 20px var(--primary);
    }
    20%, 24%, 55% {        
        text-shadow: none;
    }
}

/* Cyber Button */
.cyber-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.5rem;
    background-color: var(--dark);
    color: white;
    border: 1px solid var(--primary);
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.cyber-button:hover {
    color: var(--primary);
    box-shadow: 0 0 10px var(--primary), 
                0 0 20px var(--primary), 
                0 0 40px var(--primary);
    transform: translateY(-2px);
}

.cyber-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.4), transparent);
    transition: 0.5s;
}

.cyber-button:hover::before {
    left: 100%;
}

/* Terminal Effects */
#terminal {
    border: 1px solid var(--primary);
    box-shadow: 0 0 10px var(--primary), 
                0 0 20px var(--primary);
    animation: terminal-glow 2s infinite alternate;
}

@keyframes terminal-glow {
    from {
        box-shadow: 0 0 10px var(--primary), 
                    0 0 20px var(--primary);
    }
    to {
        box-shadow: 0 0 15px var(--primary), 
                    0 0 30px var(--primary);
    }
}

/* Fade-in used by script.js for terminal lines */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .glitch {
        font-size: 2.5rem;
    }
    
    .cyber-button {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
}

/* Ensure Vanta background stays behind content and does not block interactions */
#vanta-bg {
    z-index: -1; /* sit behind the main content */
    pointer-events: none; /* don't intercept clicks */
}