:root {
    /* Colors */
    --primary-color: #00F0FF; /* Bright Cyan */
    --secondary-color: #FF1493; /* Deep Pink */
    --background-color: #1A1A2E; /* Dark Purple-Blue */
    --footer-bg-color: #0F0F1A; /* Even Darker Blue */
    --button-color: #00F0FF; /* Bright Cyan for buttons */
    --text-color: #E0E0E0; /* Light Gray for readability */
    --heading-color: var(--primary-color);
    --accent-color: var(--secondary-color); /* Use secondary as accent */

    /* Section Backgrounds */
    --section-bg-1: #1A1A2E;
    --section-bg-2: #2C0B4F; /* Darker Purple */
    --section-bg-3: #0E2F44; /* Darker Blue-Green */
    --section-bg-4: #120A33; /* Very Dark Purple */

    /* Fonts */
    --font-primary: 'Exo 2', sans-serif;
    --font-secondary: 'Orbitron', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

    /* Border Radius */
    --border-radius: 4px;

    /* Shadows */
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.4);
    --shadow-neon-primary: 0 0 8px var(--primary-color), 0 0 16px var(--primary-color);
    --shadow-neon-secondary: 0 0 8px var(--secondary-color), 0 0 16px var(--secondary-color);
    --shadow-3d-raise: 0 4px 0px rgba(0, 0, 0, 0.6);
    --shadow-3d-hover: 0 2px 0px rgba(0, 0, 0, 0.6);

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    color: var(--heading-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h1 {
    font-size: 3.5rem;
    text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color);
}

h2 {
    font-size: 2.5rem;
    text-shadow: 0 0 8px var(--secondary-color);
}

h3 {
    font-size: 1.8rem;
}

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

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

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

/* Utility classes for Tailwind complement */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.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); }

/* Buttons - Brutalist-inspired with neon glow */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--button-color);
    color: var(--background-color); /* Text color contrasting with button */
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transform: perspective(1px) translateZ(0); /* For 3D effect */
    box-shadow: var(--shadow-3d-raise); /* Initial raised effect */
    transition: all var(--transition-speed) var(--transition-ease);
    border-radius: var(--border-radius);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-ease);
    z-index: 1;
}


.btn:hover {
    color: var(--text-color); /* Text color changes on hover */
    background-color: var(--primary-color); /* Keep base color */
    box-shadow: var(--shadow-neon-primary), var(--shadow-3d-hover); /* Neon glow + subtle 3D */
    transform: translateY(2px) perspective(1px) translateZ(0); /* Lower the button slightly */
}

.btn:hover::before {
    opacity: 1;
}

.btn:active {
    transform: translateY(4px) perspective(1px) translateZ(0); /* Press down */
    box-shadow: none;
}

/* Card Styles */
.card {
    background-color: rgba(30, 30, 50, 0.8); /* Slightly transparent dark background */
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-inner); /* Subtle inner shadow for depth */
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
    border: 1px solid rgba(0, 240, 255, 0.2); /* Thin border with primary color hint */
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-inner), 0 0 15px rgba(0, 240, 255, 0.4); /* Enhanced outer glow on hover */
}

/* Input Fields */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    background-color: rgba(25, 25, 45, 0.7); /* Darker input background */
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    color: var(--text-color);
    font-family: var(--font-primary);
    font-size: 1rem;
    box-shadow: var(--shadow-inner);
    transition: border-color var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-inner), 0 0 8px var(--secondary-color);
}

/* Footer Styling */
.footer {
    background-color: var(--footer-bg-color);
    color: rgba(224, 224, 224, 0.7);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
    margin-top: var(--spacing-xl);
}

/* Animations */
@keyframes neon-pulse {
    0% { text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color); }
    50% { text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color), 0 0 30px var(--primary-color); }
    100% { text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color); }
}

.animate-neon-pulse {
    animation: neon-pulse 1.5s infinite alternate ease-in-out;
}

/* On-scroll animation for elements */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--transition-ease), transform 0.6s var(--transition-ease);
}

.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}


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

    h2 {
        font-size: 1.8rem;
    }

    p {
        font-size: 1rem;
    }

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

    .btn {
        font-size: 0.9rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

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

    h2 {
        font-size: 1.5rem;
    }

    .section {
        padding: var(--spacing-md) var(--spacing-xs);
    }
}


/* 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;
    }
}