.glitch-text {
    position: relative;
    display: inline-block;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
}

.glitch-text::before {
    animation: glitch-1 0.5s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch-text::after {
    animation: glitch-2 0.5s infinite linear alternate-reverse;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0% { transform: translateX(0); }
    20% { transform: translateX(-2px); }
    40% { transform: translateX(-2px); }
    60% { transform: translateX(2px); }
    80% { transform: translateX(2px); }
    100% { transform: translateX(0); }
}

@keyframes glitch-2 {
    0% { transform: translateX(0); }
    20% { transform: translateX(2px); }
    40% { transform: translateX(2px); }
    60% { transform: translateX(-2px); }
    80% { transform: translateX(-2px); }
    100% { transform: translateX(0); }
}

.glitch-btn {
    position: relative;
    overflow: hidden;
}

.glitch-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.glitch-btn:hover::before {
    left: 100%;
}

.glitch-btn:hover {
    animation: glitch-btn 0.3s ease-in-out;
}

@keyframes glitch-btn {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-2px); }
    40% { transform: translateX(2px); }
    60% { transform: translateX(-1px); }
    80% { transform: translateX(1px); }
}

.avatar-glitch {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    opacity: 0;
    pointer-events: none;
}

.avatar-frame:hover .avatar-glitch {
    animation: avatar-glitch 0.3s ease-in-out;
}

@keyframes avatar-glitch {
    0% { opacity: 0; transform: translateX(0); }
    20% { opacity: 0.8; transform: translateX(-3px); }
    40% { opacity: 0.6; transform: translateX(3px); }
    60% { opacity: 0.4; transform: translateX(-2px); }
    80% { opacity: 0.2; transform: translateX(2px); }
    100% { opacity: 0; transform: translateX(0); }
}

.glitch-loader .glitch-text {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    animation: glitch-loader 1s infinite;
}

@keyframes glitch-loader {
    0%, 100% { transform: translateX(0); }
    10% { transform: translateX(-2px) skewX(-5deg); }
    20% { transform: translateX(2px) skewX(5deg); }
    30% { transform: translateX(-1px) skewX(-2deg); }
    40% { transform: translateX(1px) skewX(2deg); }
    50% { transform: translateX(0) skewX(0deg); }
}

.scan-lines {
    position: relative;
    overflow: hidden;
}

.scan-lines::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.03) 2px,
        rgba(255, 255, 255, 0.03) 4px
    );
    pointer-events: none;
    z-index: 1;
}

.glitch-border {
    position: relative;
    border: 2px solid;
}

.glitch-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid;
    opacity: 0;
    animation: glitch-border 2s infinite;
}

@keyframes glitch-border {
    0%, 100% { 
        opacity: 0; 
        transform: translateX(0) translateY(0); 
    }
    10% { 
        opacity: 1; 
        transform: translateX(-2px) translateY(-2px); 
    }
    20% { 
        opacity: 0; 
        transform: translateX(2px) translateY(2px); 
    }
    30% { 
        opacity: 1; 
        transform: translateX(-1px) translateY(1px); 
    }
    40% { 
        opacity: 0; 
        transform: translateX(1px) translateY(-1px); 
    }
}

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    animation: card-glitch 0.3s ease-in-out;
}

@keyframes card-glitch {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-1px); }
    40% { transform: translateX(1px); }
    60% { transform: translateX(-0.5px); }
    80% { transform: translateX(0.5px); }
}

.skill-progress {
    position: relative;
    overflow: hidden;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    animation: skill-shine 2s infinite;
}

@keyframes skill-shine {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
    100% { transform: translateX(100%); }
}

.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
}

.matrix-column {
    position: absolute;
    top: -100%;
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1;
    animation: matrix-fall linear infinite;
}

@keyframes matrix-fall {
    to { transform: translateY(100vh); }
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.02;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><defs><filter id="noise"><feTurbulence baseFrequency="0.9" numOctaves="4" stitchTiles="stitch"/></filter></defs><rect width="100%" height="100%" filter="url(%23noise)"/></svg>');
    animation: noise 0.2s infinite;
}

@keyframes noise {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-5%, -5%); }
    20% { transform: translate(-10%, 5%); }
    30% { transform: translate(5%, -10%); }
    40% { transform: translate(-5%, 15%); }
    50% { transform: translate(-10%, 5%); }
    60% { transform: translate(15%, 0%); }
    70% { transform: translate(0%, 15%); }
    80% { transform: translate(-15%, 10%); }
    90% { transform: translate(10%, 5%); }
}

.glitch-hover {
    transition: all 0.3s ease;
}

.glitch-hover:hover {
    animation: glitch-hover 0.3s ease-in-out;
}

@keyframes glitch-hover {
    0%, 100% { 
        transform: translateX(0); 
        filter: hue-rotate(0deg);
    }
    20% { 
        transform: translateX(-2px); 
        filter: hue-rotate(90deg);
    }
    40% { 
        transform: translateX(2px); 
        filter: hue-rotate(180deg);
    }
    60% { 
        transform: translateX(-1px); 
        filter: hue-rotate(270deg);
    }
    80% { 
        transform: translateX(1px); 
        filter: hue-rotate(360deg);
    }
}

.glitch-underline {
    position: relative;
}

.glitch-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.glitch-underline:hover::after {
    transform: scaleX(1);
    animation: glitch-underline 0.3s ease-in-out;
}

@keyframes glitch-underline {
    0%, 100% { transform: scaleX(1) translateX(0); }
    25% { transform: scaleX(1) translateX(-2px); }
    50% { transform: scaleX(1) translateX(2px); }
    75% { transform: scaleX(1) translateX(-1px); }
}

@media (max-width: 768px) {
    .glitch-text::before,
    .glitch-text::after {
        animation-duration: 0.8s;
    }
    
    @keyframes glitch-1 {
        0% { transform: translateX(0); }
        20% { transform: translateX(-1px); }
        40% { transform: translateX(-1px); }
        60% { transform: translateX(1px); }
        80% { transform: translateX(1px); }
        100% { transform: translateX(0); }
    }
    
    @keyframes glitch-2 {
        0% { transform: translateX(0); }
        20% { transform: translateX(1px); }
        40% { transform: translateX(1px); }
        60% { transform: translateX(-1px); }
        80% { transform: translateX(-1px); }
        100% { transform: translateX(0); }
    }
}

@media (prefers-reduced-motion: reduce) {
    .glitch-text::before,
    .glitch-text::after {
        animation: none;
    }
    
    .glitch-btn:hover,
    .avatar-frame:hover .avatar-glitch,
    .service-card:hover {
        animation: none;
    }
    
    .skill-progress::after {
        animation: none;
    }
    
    .matrix-column {
        animation: none;
    }
    
    .noise-overlay {
        animation: none;
    }
}