* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Orbitron', monospace;
    background: linear-gradient(45deg, #000000, #1a0033, #000000);
    color: #00ff00;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* Título principal com efeito glitch */
.glitch-container {
    position: relative;
    text-align: center;
}

.title {
    font-size: clamp(3rem, 8vw, 8rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #00ff00;
    text-shadow: 
        0 0 10px #00ff00,
        0 0 20px #00ff00,
        0 0 30px #00ff00,
        0 0 40px #00ff00;
    animation: glow 2s ease-in-out infinite alternate;
    position: relative;
}

@keyframes glow {
    from {
        text-shadow: 
            0 0 10px #00ff00,
            0 0 20px #00ff00,
            0 0 30px #00ff00;
    }
    to {
        text-shadow: 
            0 0 20px #00ff00,
            0 0 30px #00ff00,
            0 0 40px #00ff00,
            0 0 50px #00ff00;
    }
}

/* Efeito Glitch */
.glitch {
    position: relative;
}

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

.glitch::before {
    animation: glitch-1 2s infinite linear alternate-reverse;
    color: #ff0000;
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 3s infinite linear alternate-reverse;
    color: #0000ff;
    z-index: -2;
}

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

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

/* Scanlines */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(0, 255, 0, 0.1) 50%
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 2;
    animation: scanlines 0.1s linear infinite;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(4px); }
}

/* Noise effect */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.05;
    pointer-events: none;
    z-index: 3;
}

/* Pixel grid effect */
.pixel-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 0, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 0, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: 1;
    opacity: 0.3;
}

/* Arcade effects */
.arcade-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Footer */
footer {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1rem;
    color: #00ff00;
    text-shadow: 0 0 10px #00ff00;
    z-index: 10;
    font-weight: 400;
    letter-spacing: 0.1em;
}

/* Responsividade para dispositivos móveis */
@media (max-width: 768px) {
    .title {
        font-size: clamp(2rem, 6vw, 4rem);
        letter-spacing: 0.1em;
    }
    
    .pixel-grid {
        background-size: 10px 10px;
    }
    
    .scanlines {
        background-size: 100% 2px;
    }
    
    footer {
        font-size: 0.8rem;
        bottom: 10px;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: clamp(1.5rem, 5vw, 3rem);
        letter-spacing: 0.05em;
    }
    
    .pixel-grid {
        background-size: 8px 8px;
    }
}

/* Efeito de hover no título */
.title:hover {
    animation: glitch-hover 0.3s ease-in-out;
}

@keyframes glitch-hover {
    0%, 100% { transform: translate(0); }
    25% { transform: translate(-1px, 1px); }
    50% { transform: translate(1px, -1px); }
    75% { transform: translate(-1px, -1px); }
}

/* Efeito de loading inicial */
.container {
    animation: fadeIn 2s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}