:root {
    /* Colors */
    --color-primary: #D1B000; /* Gold */
    --color-secondary: #E00000; /* Red */
    --color-background: #1B003C; /* Deep Purple */
    --color-footer-bg: #0D0022; /* Even Deeper Purple */
    --color-button: #E00000; /* Red */
    --color-text-light: #F0F0F0;
    --color-text-dark: #333333;
    --color-neon-gold: #FFD700; /* Brighter Gold for neon */
    --color-neon-red: #FF0000; /* Brighter Red for neon */
    --color-neon-blue: #00BFFF; /* Deep Sky Blue for accent */
    --color-neon-purple: #EE82EE; /* Violet for accent */

    /* Section Backgrounds - derived from design_preferences */
    --color-section-1: #4A0080; /* Dark Purple */
    --color-section-2: #800000; /* Dark Red */
    --color-section-3: #000040; /* Very Dark Blue */
    --color-section-4: #D1B000; /* Gold */
    --color-section-5: #000080; /* Dark Blue */
    --color-section-6: #6A006A; /* Medium Purple */

    /* Fonts */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;

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

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

body {
    font-family: var(--font-body);
    color: var(--color-text-light);
    background-color: var(--color-background);
    line-height: 1.7;
    margin: 0;
    overflow-x: hidden; /* Prevent horizontal scroll from neon glows */
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary); /* Default heading color */
    text-shadow: 0 0 5px var(--color-neon-gold), 0 0 10px var(--color-neon-red); /* Neon glow for headings */
    letter-spacing: 0.05em;
}

h1 {
    font-size: 3.5rem;
    text-align: center;
    text-transform: uppercase;
    line-height: 1.2;
}

h2 {
    font-size: 2.8rem;
    text-align: center;
    line-height: 1.3;
}

h3 {
    font-size: 2.2rem;
    letter-spacing: 0.03em;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-neon-gold);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-timing), text-shadow var(--transition-speed) var(--transition-timing);
}

a:hover {
    color: var(--color-neon-red);
    text-shadow: 0 0 8px var(--color-neon-red), 0 0 15px var(--color-neon-red);
}

/* Container for brutalist edge */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

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

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

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

.section-bg-5 {
    background-color: var(--color-section-5);
}

.section-bg-6 {
    background-color: var(--color-section-6);
}

/* Buttons - Hard-edged, glowing, brutalist */
.btn {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    color: var(--color-text-light);
    background-color: var(--color-button);
    border: 2px solid var(--color-neon-red);
    border-radius: 0; /* Sharp angular corners */
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all var(--transition-speed) var(--transition-timing);
    box-shadow: 0 0 10px var(--color-neon-red), inset 0 0 5px var(--color-neon-red); /* Initial glow */
}

.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: all var(--transition-speed) var(--transition-timing);
    z-index: -1;
}

.btn:hover {
    background-color: var(--color-neon-red);
    border-color: var(--color-neon-gold);
    color: var(--color-neon-gold);
    box-shadow: 0 0 20px var(--color-neon-red), 0 0 40px var(--color-neon-red), inset 0 0 10px var(--color-neon-gold); /* Stronger glow */
    transform: translateY(-3px);
}

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

/* Header - Minimalistic yet impactful, with dark glassmorphic background, neon logo */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.4); /* Dark glassmorphic background */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: var(--spacing-sm) var(--spacing-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3); /* Brutalist shadow */
    border-bottom: 2px solid var(--color-neon-red); /* Brutalist edge */
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-neon-gold);
    text-shadow: 0 0 8px var(--color-neon-gold), 0 0 15px var(--color-neon-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.5rem 0;
}

.nav-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-md);
}

.nav-menu li a {
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    text-transform: uppercase;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-speed) var(--transition-timing);
}

.nav-menu li a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-neon-gold), var(--color-neon-red));
    transition: width var(--transition-speed) var(--transition-timing);
}

.nav-menu li a:hover {
    color: var(--color-neon-gold);
}

.nav-menu li a:hover:after {
    width: 100%;
}

/* Footer - Dark, multi-layered with glowing lines, brutalist concrete texture */
.footer {
    background-color: var(--color-footer-bg);
    padding: var(--spacing-lg) var(--spacing-md);
    color: var(--color-text-light);
    position: relative;
    overflow: hidden;
    border-top: 5px solid var(--color-neon-red); /* Brutalist top border */
    box-shadow: inset 0 10px 20px rgba(0, 0, 0, 0.5); /* Brutalist inner shadow */
}

/* Concrete texture overlay - subtle */
.footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,%3Csvg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="%231a002a" fill-opacity="0.7"%3E%3Cpath d="M96 95h4v1h-4zm-9 1h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9zm-6 0h6v4h-6zm-9 0h9v4h-9z" /%3E%3C/g%3E%3C/svg%3E');
    opacity: 0.1;
    z-index: 0;
    pointer-events: none;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.footer-section {
    flex: 1;
    min-width: 200px;
    padding: var(--spacing-sm);
}

.footer-section h3 {
    color: var(--color-primary);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 5px var(--color-neon-gold);
    border-bottom: 1px solid var(--color-neon-red); /* Glowing line divider */
    padding-bottom: 0.5rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--color-text-light);
    transition: color var(--transition-speed) var(--transition-timing), text-shadow var(--transition-speed) var(--transition-timing);
}

.footer-section ul li a:hover {
    color: var(--color-neon-gold);
    text-shadow: 0 0 5px var(--color-neon-gold);
}

.footer-bottom {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px dashed var(--color-neon-red); /* Another glowing line */
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Glassmorphism for pop-ups and card backgrounds */
.glass-card {
    background: rgba(0, 0, 0, 0.3); /* Dark glassmorphic background */
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: transform var(--transition-speed) var(--transition-timing);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.45), 0 0 15px var(--color-neon-blue);
}

/* Brutalist Shadows and Layered Textures */
.brutalist-shadow {
    box-shadow: 10px 10px 0px var(--color-neon-red), 15px 15px 0px var(--color-primary); /* Layered brutalist shadow */
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
}

.brutalist-shadow:hover {
    transform: translate(-5px, -5px);
    box-shadow: 15px 15px 0px var(--color-neon-red), 20px 20px 0px var(--color-primary);
}

/* Neon Glow Effect for Text (can be applied to any element) */
.neon-text-gold {
    color: var(--color-neon-gold);
    text-shadow: 0 0 5px var(--color-neon-gold), 0 0 10px var(--color-neon-gold), 0 0 20px var(--color-neon-gold);
}

.neon-text-red {
    color: var(--color-neon-red);
    text-shadow: 0 0 5px var(--color-neon-red), 0 0 10px var(--color-neon-red), 0 0 20px var(--color-neon-red);
}

/* Keyframes for subtle animations */
@keyframes neon-pulse {
    0% {
        box-shadow: 0 0 5px var(--color-neon-red), 0 0 10px var(--color-neon-red);
    }
    50% {
        box-shadow: 0 0 15px var(--color-neon-red), 0 0 30px var(--color-neon-red);
    }
    100% {
        box-shadow: 0 0 5px var(--color-neon-red), 0 0 10px var(--color-neon-red);
    }
}

.btn.pulsing {
    animation: neon-pulse 1.5s infinite alternate;
}

/* Particle animation container (example) */
.particle-container {
    position: relative;
    overflow: hidden;
    /* Add specific styles for background or content */
}

/* Example particle styling (needs JS to generate actual particles) */
.particle {
    position: absolute;
    background-color: var(--color-neon-blue);
    border-radius: 50%;
    opacity: 0.6;
    animation: float-and-fade 10s infinite ease-in-out;
}

@keyframes float-and-fade {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-20px) scale(1.2);
        opacity: 0.8;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
}


/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.8rem;
    }

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

    .nav-menu ul {
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-top: var(--spacing-sm);
    }

    .btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

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

    .footer-section {
        min-width: unset;
        width: 100%;
    }
}

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

    h2 {
        font-size: 1.6rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .logo {
        font-size: 1.5rem;
    }
}


/* 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;
    }
}