:root {
    /* Colors */
    --primary-color: #0F0F0F;
    --secondary-color: #00FFFF;
    --background-color: #0A0A0A;
    --footer-bg-color: #050505;
    --button-color: #00FFFF;
    --section-bg-1: #151515;
    --section-bg-2: #202020;
    --section-bg-3: #1A1A1A;
    --section-bg-4: #252525;
    --text-color-light: #E0E0E0;
    --text-color-dark: #A0A0A0;
    --neon-glow-color: #00FFFF;
    --accent-color-purple: #8A2BE2;

    /* Typography */
    --heading-font: 'Orbitron', sans-serif;
    --body-font: 'Roboto', sans-serif;
    --base-font-size: 16px;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 96px;

    /* Border Radius */
    --border-radius-sm: 8px; /* rounded-lg */
    --border-radius-md: 12px; /* rounded-xl */
    --border-radius-lg: 24px; /* rounded-3xl */

    /* Transitions */
    --transition-speed: 0.3s;
    --transition-ease: ease-in-out;

    /* Shadows */
    --neon-text-shadow: 0 0 5px var(--neon-glow-color), 0 0 10px var(--neon-glow-color);
    --glitch-shadow-1: 3px 0 0 #FF00FF;
    --glitch-shadow-2: -3px 0 0 #00FFFF;
    --glitch-shadow-hover-1: 5px 0 10px #FF00FF;
    --glitch-shadow-hover-2: -5px 0 10px #00FFFF;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    font-size: var(--base-font-size);
    line-height: 1.7;
    color: var(--text-color-light);
    background-color: var(--background-color);
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    color: var(--secondary-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    text-shadow: var(--neon-text-shadow);
    letter-spacing: 0.05em;
}

h1 {
    font-size: 3.5em;
    line-height: 1.2;
}

h2 {
    font-size: 2.5em;
    line-height: 1.3;
}

h3 {
    font-size: 1.8em;
    line-height: 1.4;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-color-light);
}

a {
    color: var(--neon-glow-color);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-ease);
}

a:hover {
    color: var(--accent-color-purple);
    text-shadow: var(--neon-text-shadow);
}

/* Utilities (to complement Tailwind) */
.container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section-padding {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(10, 10, 10, 0.7); /* Glassmorphism effect */
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--neon-glow-color);
    box-shadow: 0 4px 30px rgba(0, 255, 255, 0.2);
    padding: var(--spacing-sm) 0;
    transition: background-color var(--transition-speed) var(--transition-ease);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--heading-font);
    font-size: 2em;
    color: var(--neon-glow-color);
    text-shadow: var(--neon-text-shadow);
    letter-spacing: 0.1em;
}

.nav-link {
    margin-left: var(--spacing-md);
    font-family: var(--heading-font);
    font-size: 1.1em;
    text-transform: uppercase;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-color-purple);
    box-shadow: 0 0 5px var(--accent-color-purple), 0 0 10px var(--accent-color-purple);
    transition: width var(--transition-speed) var(--transition-ease);
}

.nav-link:hover::after {
    width: 100%;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--heading-font);
    font-size: 1em;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
    color: var(--primary-color);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-speed) var(--transition-ease);

    /* Subtle gradient */
    background-image: linear-gradient(45deg, var(--neon-glow-color), var(--accent-color-purple));
    background-size: 200% auto; /* For gradient animation */
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5); /* Initial subtle glow */
}

.btn:hover {
    background-position: right center; /* Gradient animation */
    /* Neon glow on hover */
    box-shadow: 0 0 15px var(--neon-glow-color), 0 0 30px var(--neon-glow-color), 0 0 45px var(--accent-color-purple);
    transform: translateY(-2px);
    color: var(--primary-color); /* Ensure text color remains dark */
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0.1) 100%);
    transform: translateX(-100%) skewX(-30deg);
    transition: transform 0.8s var(--transition-ease);
}

.btn:hover::before {
    transform: translateX(100%) skewX(-30deg);
}

/* Glitch-like shadow effect */
.btn-glitch {
    position: relative;
    text-shadow: var(--glitch-shadow-1), var(--glitch-shadow-2);
}

.btn-glitch:hover {
    text-shadow: var(--glitch-shadow-hover-1), var(--glitch-shadow-hover-2);
}


/* Cards and Containers */
.card {
    background-color: var(--primary-color);
    border-radius: var(--border-radius-md); /* Default for cards */
    padding: var(--spacing-md);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.2);
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3), 0 0 50px rgba(138, 43, 226, 0.2);
}

.card-rounded-lg {
    border-radius: var(--border-radius-sm);
}

.card-rounded-xl {
    border-radius: var(--border-radius-md);
}

.card-rounded-3xl {
    border-radius: var(--border-radius-lg); /* Exaggerated for futuristic soft-edge brutalism */
}

/* Section Backgrounds */
.section-bg-1 {
    background-color: var(--section-bg-1);
}

.section-bg-2 {
    background-color: var(--section-bg-2);
}

.section-bg-3 {
    background-color: var(--section-bg-3);
}

.section-bg-4 {
    background-color: var(--section-bg-4);
}

/* Footer */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-dark);
    padding: var(--spacing-xl) 0 var(--spacing-md) 0;
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, #FF00FF, #00FFFF, #00FF00); /* RGB-like line */
    animation: rgb-line-flow 10s linear infinite;
}

@keyframes rgb-line-flow {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h3 {
    color: var(--neon-glow-color);
    font-size: 1.2em;
    margin-bottom: var(--spacing-sm);
    text-shadow: none;
    letter-spacing: 0.03em;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column ul li a {
    color: var(--text-color-dark);
    transition: color var(--transition-speed) var(--transition-ease);
}

.footer-column ul li a:hover {
    color: var(--neon-glow-color);
    text-shadow: none;
}

.social-icons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.social-icon {
    font-size: 1.8em;
    color: var(--text-color-dark);
    transition: color var(--transition-speed) var(--transition-ease), text-shadow var(--transition-speed) var(--transition-ease);
}

.social-icon:hover {
    color: var(--neon-glow-color);
    text-shadow: 0 0 8px var(--neon-glow-color), 0 0 15px var(--accent-color-purple);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.9em;
    color: var(--text-color-dark);
}

/* Glassmorphism elements */
.glassmorphism-panel {
    background-color: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 255, 255, 0.15);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5em;
    }

    h2 {
        font-size: 2em;
    }

    .header-content {
        flex-direction: column;
        text-align: center;
    }

    .nav-link {
        margin: var(--spacing-xs) 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2em;
    }

    h2 {
        font-size: 1.6em;
    }

    .section-padding {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}