:root {
    /* Colors */
    --color-primary: #0F0237;
    --color-secondary: #FFFB00; /* Neon Yellow */
    --color-background: #0A0124;
    --color-footer-bg: #060017;
    --color-button: #00FFCB; /* Neon Cyan */
    --color-neon-green: #00FFCB;
    --color-neon-blue: #00BFFF; /* Example neon blue */
    --color-neon-pink: #FF1493; /* Example neon pink */
    --color-text-light: #E0E0E0;
    --color-text-dark: #0A0124;

    /* Section Backgrounds - derived from design_preferences */
    --section-bg-1: #0F0830;
    --section-bg-2: #150C3A;
    --section-bg-3: #0B032D;
    --section-bg-4: #1B0E4C;
    --section-bg-5: #0E0A3C;

    /* Fonts */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Oswald', 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;

    /* Shadow Effects - Brutalism */
    --shadow-brutal-sm: 4px 4px 0px var(--color-neon-green);
    --shadow-brutal-md: 8px 8px 0px var(--color-neon-cyan);
    --shadow-brutal-button: 6px 6px 0px var(--color-neon-blue);
    --shadow-brutal-hover: 10px 10px 0px var(--color-neon-pink);
    --shadow-glassmorphism: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-background);
    color: var(--color-text-light);
    line-height: 1.75;
    margin: 0;
    padding: 0;
    overflow-x: hidden; /* Prevent horizontal scroll due to brutalism shadows */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    color: var(--color-secondary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
    text-shadow: 0 0 8px var(--color-secondary), 0 0 15px var(--color-neon-green); /* Neon glow for headers */
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    text-transform: uppercase;
}

h2 {
    font-size: 2.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

h3 {
    font-size: 2.2rem;
    font-weight: 500;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

a {
    color: var(--color-neon-green);
    text-decoration: none;
    transition: all 0.3s ease-in-out;
}

a:hover {
    color: var(--color-neon-pink);
    text-shadow: 0 0 5px var(--color-neon-pink);
}

/* 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);
}

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

/* Buttons - Neo-brutalism with slanted edges, strong shadows, neon gradient lines */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-dark); /* Dark text on bright button */
    background-color: var(--color-button);
    border: 3px solid var(--color-text-dark);
    box-shadow: var(--shadow-brutal-button);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    transform: skewX(-8deg); /* Slanted edge effect */
}

.btn span {
    display: block;
    transform: skewX(8deg); /* Counter-skew text to remain straight */
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--color-neon-green) 0%, var(--color-neon-blue) 50%, var(--color-neon-pink) 100%);
    opacity: 0.1;
    mix-blend-mode: overlay;
    transition: opacity 0.3s ease;
}

.btn:hover {
    box-shadow: var(--shadow-brutal-hover);
    transform: skewX(-8deg) translateY(-3px); /* Subtle lift on hover */
}

.btn:hover:before {
    opacity: 0.25;
}

.btn:active {
    transform: skewX(-8deg) translateY(0);
    box-shadow: var(--shadow-brutal-button); /* Reset shadow on click */
}

/* Header - Futuristic navigation with 'breathing' neon underlines, slight glassmorphism */
.header {
    background-color: rgba(15, 2, 55, 0.2); /* Primary color with transparency */
    backdrop-filter: blur(10px) saturate(180%); /* Glassmorphism effect */
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem var(--spacing-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

.header nav li a {
    position: relative;
    color: var(--color-text-light);
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    padding-bottom: 0.5rem;
}

.header nav li a:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-neon-green), var(--color-neon-blue), var(--color-neon-pink));
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.header nav li a:hover:after,
.header nav li a.active:after { /* 'Active' class for current page */
    transform: scaleX(1);
    transform-origin: bottom left;
    animation: breathingNeon 1.5s infinite alternate ease-in-out; /* 'Breathing' effect */
}

@keyframes breathingNeon {
    0% {
        opacity: 0.7;
        transform: scaleX(1);
    }
    100% {
        opacity: 1;
        transform: scaleX(1.05);
    }
}

/* Footer - Deep, dark toned footer, subtle geometric patterns, neon accents on links */
.footer {
    background-color: var(--color-footer-bg);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at center, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.2;
    z-index: 0;
}

.footer .footer-content {
    position: relative;
    z-index: 1;
}

.footer a {
    color: var(--color-neon-blue);
    text-shadow: 0 0 5px var(--color-neon-blue);
}

.footer a:hover {
    color: var(--color-neon-pink);
    text-shadow: 0 0 8px var(--color-neon-pink);
}

/* Glassmorphism Elements */
.glass-card {
    background: rgba(255, 255, 255, 0.05); /* Very light, almost transparent */
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: var(--shadow-glassmorphism);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    transition: transform 0.3s ease-in-out;
}

.glass-card:hover {
    transform: translateY(-5px);
}

/* Neon Accents for general elements */
.neon-text {
    color: var(--color-neon-green);
    text-shadow: 0 0 5px var(--color-neon-green), 0 0 10px var(--color-neon-blue);
}

.neon-border {
    border: 2px solid var(--color-neon-pink);
    box-shadow: 0 0 8px var(--color-neon-pink);
}

/* Image Styling - Vibrant colors, sharp contrasts, dynamic composition (no text/captions) */
/* This style primarily affects how images are presented within the layout,
   assuming the images themselves are pre-processed to meet the vibrant/sharp criteria. */
img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover; /* Ensures images fill their container dynamically */
    border: 3px solid var(--color-neon-green); /* Adds a brutalist neon frame */
    box-shadow: 6px 6px 0px var(--color-neon-blue); /* Brutalist shadow */
    transition: all 0.3s ease-in-out;
}

img:hover {
    transform: translate(-3px, -3px); /* Slight shift on hover */
    box-shadow: 9px 9px 0px var(--color-neon-pink); /* More aggressive shadow on hover */
}

/* Layout helpers (basic grid/flex for content structure, assuming Tailwind handles most of this) */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.grid-cols-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    h2 {
        font-size: 2rem;
    }
    .btn {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    .header nav ul {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }
}


/* 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;
    }
}