:root {
    --accent-green: #00ff88;
    --accent-green-dark: #00cc6a;
    --accent-green-light: #66ffb3;
    --accent-cyan: #00f3ff;
    --accent-cyan-dark: #00bbcc;
    --accent-cyan-light: #80f9ff;
    --background: #050505;
    --card-bg: rgba(20, 20, 20, 0.7);
    --text: #e0e0e0;
    --text-muted: #a0a0a0;
    --primary: #0a0a0a;
}

::-webkit-scrollbar {
    display: none;
}

html {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

body {
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

#pixel-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    opacity: .15;
}

.glass-effect {
    background: rgba(26, 26, 26, .5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--accent-rgb, 0, 255, 136), .2);
    box-shadow: 0 4px 30px rgba(var(--accent-rgb, 0, 255, 136), .1);
}

.glass-effect-green {
    border: 1px solid rgba(0, 255, 136, .2);
    box-shadow: 0 4px 30px rgba(0, 255, 136, .1);
}

.glass-effect-cyan {
    border: 1px solid rgba(0, 243, 255, .2);
    box-shadow: 0 4px 30px rgba(0, 243, 255, .1);
}

.neon-border {
    position: relative;
}

.neon-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(45deg, var(--accent-green), var(--accent-green-dark), var(--accent-green));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: .5;
}

.neon-border:hover::before {
    animation: neon 1.5s ease-in-out infinite alternate;
    opacity: 1;
}

.neon-border-cyan::before {
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-cyan-dark), var(--accent-cyan));
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,0),
        rgba(255,255,255,0) 50%,
        rgba(0,0,0,0.2) 50%,
        rgba(0,0,0,0.2)
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.15;
}

.vignette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0,0,0,0) 60%, rgba(0,0,0,0.8) 100%);
    pointer-events: none;
    z-index: 9998;
}

.btn {
    transition: all .3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 136, .2), transparent);
    transition: all .5s ease;
}

.btn:hover::after {
    left: 100%;
}

.btn-cyan::after {
    background: linear-gradient(90deg, transparent, rgba(0, 243, 255, .2), transparent);
}

.btn-primary {
    box-shadow: 0 0 0 0 rgba(0, 255, 136, .7);
    animation: pulse 2s infinite;
}

.btn-primary:hover {
    animation: none;
    box-shadow: 0 0 20px 5px rgba(0, 255, 136, .5);
}

.btn-primary-cyan {
    box-shadow: 0 0 0 0 rgba(0, 243, 255, .7);
}

.btn-primary-cyan:hover {
    box-shadow: 0 0 20px 5px rgba(0, 243, 255, .5);
}

.project-card {
    backdrop-filter: blur(10px);
    transition: all .3s ease;
    position: relative;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(45deg, var(--accent-green), var(--accent-green-dark), var(--accent-green));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: .5;
}

.project-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 15px 30px rgba(0, 0, 0, .4), 0 0 15px rgba(0, 255, 136, .6) !important;
}

.project-card:hover::before {
    animation: neonFast .8s ease-in-out infinite alternate;
    opacity: .8;
}

.project-card-cyan::before {
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-cyan-dark), var(--accent-cyan));
}

.project-card-cyan:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, .4), 0 0 15px rgba(0, 243, 255, .6) !important;
}

.social-link {
    backdrop-filter: blur(5px);
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1) !important;
    box-shadow: 0 0 15px rgba(0, 255, 136, .7) !important;
    animation: neon 1.5s ease-in-out infinite alternate;
}

.nav-link:hover span {
    width: 100% !important;
}

.mobile-nav-link:hover {
    animation: neon 1.5s ease-in-out infinite alternate;
}

.section-title span {
    transition: transform .8s cubic-bezier(.165, .84, .44, 1);
}

.skill-item {
    transition: all .3s ease;
}

.skill-item:hover {
    color: var(--accent-green);
    transform: translateX(5px);
    text-shadow: 0 0 8px rgba(0, 255, 136, .7);
}

.contact-card {
    backdrop-filter: blur(10px);
}

.contact-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .3), 0 0 15px rgba(0, 255, 136, .6) !important;
    animation: neon 1.5s ease-in-out infinite alternate;
}

.gradient-text {
    background: linear-gradient(90deg, var(--accent-green), var(--accent-green-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.gradient-text-cyan {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-cyan-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.terminal-header {
    backdrop-filter: blur(5px);
}

.terminal-dot {
    box-shadow: 0 0 5px 1px currentColor;
}

.terminal-content {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-green) #1a1a1a;
}

.terminal-content::-webkit-scrollbar {
    width: 6px;
}

.terminal-content::-webkit-scrollbar-thumb {
    background-color: var(--accent-green);
    border-radius: 3px;
}

@keyframes neon {
    from {
        text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px var(--accent-green), 0 0 20px var(--accent-green), 0 0 25px var(--accent-green), 0 0 30px var(--accent-green), 0 0 35px var(--accent-green);
    }
    to {
        text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px var(--accent-green), 0 0 40px var(--accent-green), 0 0 50px var(--accent-green), 0 0 60px var(--accent-green), 0 0 70px var(--accent-green);
    }
}

@keyframes neonFast {
    from {
        text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px var(--accent-green), 0 0 20px var(--accent-green);
    }
    to {
        text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px var(--accent-green), 0 0 40px var(--accent-green);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .project-grid {
        grid-template-columns: 1fr !important;
    }
    .skills-container {
        grid-template-columns: 1fr !important;
    }
    .contact-grid {
        grid-template-columns: 1fr !important;
    }
}