:root {
    /* Colors */
    --primary-color: #8A2BE2; /* Amethyst */
    --secondary-color: #00FFFF; /* Aqua */
    --background-color: #0A0A0A; /* Deep Black */
    --footer-bg-color: #000000; /* Pure Black */
    --button-color: #8A2BE2; /* Amethyst */
    --text-color: #E0E0E0; /* Light Gray */
    --accent-color: #00FFFF; /* Aqua for neon glow */

    --section-bg-1: #121212;
    --section-bg-2: #1A1A1A;
    --section-bg-3: #212121;
    --section-bg-4: #292929;

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

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

    /* Borders & Shadows */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --neon-glow-sm: 0 0 5px var(--accent-color), 0 0 10px var(--accent-color);
    --neon-glow-md: 0 0 10px var(--accent-color), 0 0 20px var(--accent-color), 0 0 30px var(--accent-color);
    --glass-blur: blur(10px);
    --glass-bg: rgba(255, 255, 255, 0.05); /* Very subtle white for glass effect */
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.7;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    letter-spacing: 0.05em; /* Subtle letter spacing for headings */
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

a:hover {
    color: var(--primary-color);
    text-shadow: var(--neon-glow-sm);
}

ul, ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-xs);
}

/* Utilities (complementary to Tailwind) */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-color);
    background-color: var(--button-color);
    border: 2px solid var(--button-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    box-shadow: var(--neon-glow-sm);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.08em;
}

.btn:hover {
    background-color: transparent;
    color: var(--accent-color);
    box-shadow: var(--neon-glow-md);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--neon-glow-sm);
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
    z-index: 0;
}

.btn:hover::before {
    width: 200%;
    height: 200%;
}

/* Glassmorphism Card/Section Style */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur); /* Safari support */
    border: var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

/* Neon border effect for glass-card */
.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius-md);
    padding: 2px; /* Thickness of the border glow */
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color), var(--primary-color));
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: -1;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.glass-card:hover::before {
    opacity: 1;
    animation: neonBorderPulse 2s infinite alternate;
}

@keyframes neonBorderPulse {
    from {
        filter: hue-rotate(0deg) brightness(1);
    }
    to {
        filter: hue-rotate(360deg) brightness(1.5);
    }
}


/* 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); }

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    background-color: var(--background-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 1rem;
    box-shadow: 0 0 3px var(--primary-color);
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: var(--neon-glow-sm);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-heading);
    color: var(--primary-color);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

/* Footer specific styling (if not covered by Tailwind) */
footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-top: 1px solid var(--primary-color); /* Cyberpunk border */
    box-shadow: 0 -5px 15px rgba(138, 43, 226, 0.3); /* Subtle glow from top */
}

footer p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(224, 224, 224, 0.7);
}

footer a {
    color: var(--secondary-color);
}

footer a:hover {
    color: var(--primary-color);
    text-shadow: var(--neon-glow-sm);
}

/* Animations & Effects */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
    opacity: 0; /* Ensures it starts hidden */
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
    p { font-size: 1rem; }

    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 1rem;
    }

    .glass-card {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .container {
        padding: 0 var(--spacing-sm);
    }
}


/* 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;
    }
}