:root {
    --background: 230 25% 4%;
    --foreground: 200 100% 95%;
    --card: 230 22% 8%;
    --card-foreground: 200 100% 95%;
    --primary: 185 100% 50%;
    --primary-foreground: 230 25% 4%;
    --accent: 280 100% 65%;
    --border: 210 40% 15%;
    --muted: 230 18% 12%;
    --muted-foreground: 210 15% 50%;
    --glow: 185 100% 50%;
    --glow-accent: 280 100% 65%;
}

* {
    border-color: hsl(var(--border));
}

body {
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    font-family: 'Rajdhani', sans-serif;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.font-heading {
    font-family: 'Orbitron', sans-serif;
}

.text-gradient {
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    background-image: linear-gradient(135deg, hsl(185 100% 50%), hsl(280 100% 65%), hsl(185 100% 60%));
}

.glow-text {
    text-shadow: 0 0 40px hsl(var(--glow) / 0.6), 0 0 80px hsl(var(--glow) / 0.3);
}

.glass {
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid hsla(var(--border) / 0.4);
    background: linear-gradient(135deg, hsla(var(--card) / 0.7), hsla(var(--card) / 0.4));
}

.cyber-border {
    position: relative;
}

.cyber-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, hsl(var(--glow) / 0.6), transparent 40%, hsl(var(--glow-accent) / 0.4), transparent 80%, hsl(var(--glow) / 0.3));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.neon-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, hsl(var(--glow)), hsl(var(--glow-accent)), hsl(var(--glow)), transparent);
    box-shadow: 0 0 10px hsl(var(--glow) / 0.5);
}

/* Glitch effect */
.glitch {
    position: relative;
    animation: glitch-skew 4s infinite linear alternate-reverse;
}

.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 hsl(var(--glow-accent));
    clip-path: inset(40% 0 60% 0);
    animation: glitch-clip 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: 2px 0 hsl(var(--glow));
    clip-path: inset(60% 0 20% 0);
    animation: glitch-clip2 3s infinite linear alternate-reverse;
}

@keyframes glitch-skew {

    0%,
    90%,
    100% {
        transform: skew(0deg);
    }

    92% {
        transform: skew(0.5deg);
    }

    94% {
        transform: skew(-0.5deg);
    }

    96% {
        transform: skew(0.3deg);
    }

    98% {
        transform: skew(-0.2deg);
    }
}

@keyframes glitch-clip {
    0% {
        clip-path: inset(80% 0 0 0);
    }

    20% {
        clip-path: inset(10% 0 60% 0);
    }

    40% {
        clip-path: inset(50% 0 20% 0);
    }

    60% {
        clip-path: inset(30% 0 40% 0);
    }

    80% {
        clip-path: inset(70% 0 5% 0);
    }

    100% {
        clip-path: inset(5% 0 80% 0);
    }
}

@keyframes glitch-clip2 {
    0% {
        clip-path: inset(5% 0 80% 0);
    }

    20% {
        clip-path: inset(60% 0 10% 0);
    }

    40% {
        clip-path: inset(20% 0 50% 0);
    }

    60% {
        clip-path: inset(40% 0 30% 0);
    }

    80% {
        clip-path: inset(5% 0 70% 0);
    }

    100% {
        clip-path: inset(80% 0 0 0);
    }
}

/* Scan line */
.scanline::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, hsl(var(--glow) / 0.3), transparent);
    animation: scanline 4s linear infinite;
    pointer-events: none;
}

@keyframes scanline {
    0% {
        top: -10%;
    }

    100% {
        top: 110%;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translate(-50%, 0);
    }

    50% {
        transform: translate(-50%, 10px);
    }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Language Switcher Styles */
.lang-switcher {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-left: 1rem;
}

.lang-btn {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    border: 1px solid transparent;
}

.lang-btn.active {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    box-shadow: 0 0 10px hsl(var(--primary) / 0.4);
}

.lang-btn:not(.active):hover {
    border-color: hsl(var(--primary) / 0.5);
    color: hsl(var(--primary));
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease-out;
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease-out;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}