:root {
    /* Colors */
    --primary-color: #00F0FF;
    --secondary-color: #FF00FF;
    --background-color: #0F0F0F;
    --footer-bg-color: #1A1A1A;
    --button-color: #00F0FF;

    --section-bg-1: #151515;
    --section-bg-2: #1E1E1E;
    --section-bg-3: #2A2A2A;
    --section-bg-4: #333333;

    --text-color-light: #E0E0E0;
    --text-color-dark: #A0A0A0;
    --glass-border-color: rgba(0, 240, 255, 0.3);
    --glass-bg-color: rgba(255, 255, 255, 0.05);

    /* Typography */
    --heading-font: 'Orbitron', sans-serif;
    --body-font: 'Roboto', sans-serif;
    --bs-body-font-family: var(--body-font);
    --bs-body-color: var(--text-color-light);

    /* Spacing */
    --spacing-unit: 1rem;
    --section-padding: 6rem 0;

    /* Border Radius */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1.5rem; /* For pill buttons or glassmorphism */
    --border-radius-lg: 2.5rem;

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: 0.05em;
    text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color);
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h3 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-color-dark);
}

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: 0 0 3px var(--secondary-color);
}

/* Custom Bootstrap Button Overrides/Extensions */
.btn {
    font-family: var(--heading-font);
    font-weight: 700;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius-lg); /* Pill-shaped */
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all var(--transition-speed) var(--transition-ease);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.btn-primary {
    background-color: var(--button-color);
    color: var(--background-color);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.5); /* Initial glow */
}

.btn-primary:hover {
    color: var(--text-color-light);
    background-image: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 0 15px var(--primary-color), 0 0 25px var(--secondary-color);
    transform: translateY(-2px);
}

.btn-primary:active {
    box-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--secondary-color), 0 0 40px var(--primary-color);
    transform: translateY(0);
}

/* Navbar Customization */
.navbar {
    background-color: rgba(15, 15, 15, 0.8); /* Slightly transparent */
    backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    padding: 1rem 0;
}

.navbar-brand {
    font-family: var(--heading-font);
    color: var(--primary-color) !important;
    font-size: 1.8rem;
    text-shadow: 0 0 5px var(--primary-color);
}

.nav-link {
    color: var(--text-color-light) !important;
    padding: 0.5rem 1rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed) var(--transition-ease);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-speed) var(--transition-ease);
}

.nav-link:hover::before,
.nav-link.active::before {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    text-shadow: 0 0 3px var(--primary-color);
}

.nav-link.active {
    color: var(--secondary-color) !important;
    text-shadow: 0 0 5px var(--secondary-color);
    border-radius: var(--border-radius-sm);
}

/* Glassmorphism Elements */
.glass-card {
    background-color: var(--glass-bg-color);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border-color);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 240, 255, 0.15);
    transition: all var(--transition-speed) var(--transition-ease);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 240, 255, 0.25);
    border-color: var(--primary-color);
}

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

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

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

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

/* Footer Styling */
footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-dark);
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 0, 255, 0.2);
}

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

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

/* Neon Glowing Borders / Categories */
.neon-border {
    position: relative;
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    background-color: rgba(0, 0, 0, 0.2);
    transition: all var(--transition-speed) var(--transition-ease);
}

.neon-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: var(--border-radius-sm);
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    z-index: -1;
    opacity: 0;
    filter: blur(8px);
    transition: opacity var(--transition-speed) var(--transition-ease);
}

.neon-border.active::before,
.neon-border:hover::before {
    opacity: 1;
}

.neon-border.active {
    background-color: rgba(0, 240, 255, 0.1);
    box-shadow: 0 0 10px var(--primary-color);
}

/* Scroll Animations (AOS library will handle the actual animation, but these are base styles) */
[data-aos] {
    opacity: 0;
    transition-property: transform, opacity;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* Utility classes for text colors */
.text-primary-cyber {
    color: var(--primary-color) !important;
}

.text-secondary-cyber {
    color: var(--secondary-color) !important;
}

.text-light-cyber {
    color: var(--text-color-light) !important;
}

.text-dark-cyber {
    color: var(--text-color-dark) !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .btn {
        padding: 0.6rem 1.5rem;
    }

    .section-bg-1, .section-bg-2, .section-bg-3, .section-bg-4 {
        padding: 4rem 0;
    }
}


/* Cookie Banner Additional Styles for Bootstrap */
.cookie-banner-custom {
    z-index: 1060;
    backdrop-filter: blur(10px);
}

.cookie-banner-custom .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}