:root {
    /* Colors */
    --primary-color: #00F0FF; /* Neon Blue */
    --secondary-color: #FF4D4D; /* Neon Red */
    --background-color: #0F0F1A; /* Deep Dark Blue */
    --footer-bg-color: #000000; /* Pure Black */
    --button-color: #00F0FF; /* Neon Blue for buttons */

    --section-bg-1: #1A1A2E; /* Dark Blue 1 */
    --section-bg-2: #2C2A4D; /* Dark Blue 2 */
    --section-bg-3: #1E1E3F; /* Dark Blue 3 */
    --section-bg-4: #3A3B5F; /* Dark Blue 4 */

    --header-bg-start: #1A1A2E;
    --header-bg-end: #2C2A4D;
    --header-text-color: #E0E0E0;
    --header-hover-color: #00F0FF;
    --header-shadow-color: rgba(0, 240, 255, 0.2);

    --card-background: rgba(44, 42, 77, 0.8); /* Glassmorphism base */
    --card-border: rgba(255, 255, 255, 0.1);
    --card-shadow-color: rgba(31, 38, 135, 0.37);

    /* Typography */
    --font-family-primary: 'Orbitron', sans-serif;
    --text-color-light: #E0E0E0;
    --text-color-dark: #A0A0B0;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Border Radius */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-full: 9999px;

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

/* Base Styles */
body {
    font-family: var(--font-family-primary);
    background-color: var(--background-color);
    color: var(--text-color-light);
    line-height: 1.7; /* Generous line height for readability */
    margin: 0;
    padding: 0;
    overflow-x: hidden; /* Prevent horizontal scroll from animations */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-primary);
    color: var(--primary-color);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em; /* Slightly increased letter-spacing for headers */
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.6), 0 0 20px rgba(0, 240, 255, 0.4); /* Neon glow for headers */
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.8rem; }
h3 { font-size: 2.2rem; }
h4 { font-size: 1.8rem; }
h5 { font-size: 1.4rem; }
h6 { font-size: 1.1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-color-light);
    font-size: 1.1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-timing);
}

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

/* Layout and Sections */
.section {
    padding: var(--spacing-xxl) 0;
    margin-bottom: var(--spacing-lg); /* Space between sections */
}

.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);
}

/* Header Styles */
.header {
    background: var(--header-bg-start); /* Fallback */
    background: linear-gradient(90deg, var(--header-bg-start) 0%, var(--header-bg-end) 100%);
    color: var(--header-text-color);
    padding: var(--spacing-md) var(--spacing-xl);
    box-shadow: 0 4px 6px var(--header-shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header a {
    color: var(--header-text-color);
    transition: color var(--transition-speed) var(--transition-timing), text-shadow var(--transition-speed) var(--transition-timing);
}

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

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem; /* py-3 px-8 equivalent */
    border-radius: var(--border-radius-full); /* 9999px */
    background: linear-gradient(45deg, var(--primary-color), #3A7DFF);
    color: var(--background-color); /* Dark text on bright button */
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 240, 255, 0.4);
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
    will-change: transform; /* Optimize for animation */
}

.btn:hover {
    transform: scale(1.08) rotate(2deg); /* scale(1.08) rotate(2deg) */
    box-shadow: 0 8px 20px rgba(0, 240, 255, 0.6);
}

.btn-secondary {
    background: linear-gradient(45deg, var(--secondary-color), #FF7F50);
    box-shadow: 0 5px 15px rgba(255, 77, 77, 0.4);
}

.btn-secondary:hover {
    transform: scale(1.08) rotate(-2deg);
    box-shadow: 0 8px 20px rgba(255, 77, 77, 0.6);
}

/* Card Styles (Glassmorphism + Brutalism elements) */
.card {
    background: var(--card-background); /* rgba(44, 42, 77, 0.8) */
    border-radius: var(--border-radius-lg); /* 20px */
    backdrop-filter: blur(10px); /* blur(10px) */
    border: 1px solid var(--card-border); /* 1px solid rgba(255, 255, 255, 0.1) */
    box-shadow: 0 8px 32px 0 var(--card-shadow-color); /* 0 8px 32px 0 rgba(31, 38, 135, 0.37) */
    padding: var(--spacing-xl);
    margin: var(--spacing-sm);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    /* Brutalism touch: sharp inner shadows or outlines */
    box-shadow: 0 8px 32px 0 var(--card-shadow-color),
                4px 4px 0px 0px var(--primary-color); /* Sharp, offset shadow */
    will-change: transform;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px 0 var(--card-shadow-color),
                8px 8px 0px 0px var(--secondary-color); /* Hover sharp shadow */
}

.card-brutal {
    background-color: var(--section-bg-1); /* Solid, dark background */
    border: 2px solid var(--primary-color); /* Strong border */
    border-radius: var(--border-radius-sm); /* Sharper corners */
    box-shadow: 6px 6px 0px 0px var(--secondary-color); /* Aggressive offset shadow */
    transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}

.card-brutal:hover {
    transform: translate(-3px, -3px); /* Shift up and left */
    box-shadow: 9px 9px 0px 0px var(--primary-color); /* Shift shadow as well */
}

/* Footer Styles */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-dark);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer a {
    color: var(--primary-color);
}

/* Image Placeholder Style (Conceptual) */
.image-placeholder {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius-md);
    width: 100%;
    height: 200px; /* Example height */
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    overflow: hidden;
    position: relative;
}

/* Abstract animated background for body (subtle) */
@keyframes neonPulse {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0,240,255,0.05), rgba(255,77,77,0.05), rgba(0,240,255,0.05));
    background-size: 400% 400%;
    animation: neonPulse 20s ease infinite;
    z-index: -1;
    opacity: 0.3; /* Keep it subtle */
}

/* Responsive Design */
@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.4rem; }
    h3 { font-size: 1.9rem; }
    .section { padding: var(--spacing-xl) 0; }
    .btn { padding: 0.6rem 1.8rem; }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.6rem; }
    p { font-size: 1rem; }
    .section { padding: var(--spacing-lg) 0; }
    .header { padding: var(--spacing-md) var(--spacing-md); }
    .card { padding: var(--spacing-lg); }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.7rem; }
    h3 { font-size: 1.4rem; }
    .btn { padding: 0.5rem 1.5rem; font-size: 0.9rem; }
    .card { padding: var(--spacing-md); }
}


/* 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;
    }
}