/* CSS Variables for consistent theming */
:root {
    --primary-color: #0000ff;
    --secondary-color: #ff0000;
    --text-light: #ffffff;
    --text-dark: #000000;
    --bg-overlay: rgba(10, 10, 40, 0.85);
    --border-radius: 20px;
    --spacing-sm: 10px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --transition-speed: 0.3s;
}

/* Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background-image: url("../Pics/perfect_bg.png");
    background-color: var(--bg-overlay);
    background-blend-mode: overlay;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
    padding: var(--spacing-md);
}

/* Typography */
header h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    color: var(--primary-color);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

h2 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

h3 {
    font-size: clamp(1.3rem, 4vw, 1.8rem);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

h4 {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    margin: var(--spacing-sm) 0;
}

.subtitle {
    font-size: 0.9em;
    color: var(--secondary-color);
    font-weight: normal;
}

/* Text Content */
.text {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin: var(--spacing-md) 0;
    background: rgba(0, 0, 0, 0.7);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.lead {
    font-size: 1.3em;
    font-weight: bold;
    margin: var(--spacing-md) 0;
}

/* Lists */
.distro-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.distro-item {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    transition: transform var(--transition-speed);
}

.distro-item:hover {
    transform: translateY(-5px);
}

.feature-list,
.installation-methods {
    list-style: none;
    padding-left: 0;
}

.feature-list li,
.installation-methods li {
    background: rgba(0, 0, 0, 0.6);
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-md);
    border-radius: 10px;
    border-left: 3px solid var(--secondary-color);
    font-size: 1.1em;
}

/* Section Styling */
.section-title {
    font-size: clamp(1.8rem, 5vw, 2.2rem);
    color: var(--secondary-color);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--secondary-color);
}

.section-title.warning {
    color: #ff9900;
    border-color: #ff9900;
}

/* Image Containers */
.kali,
.debian,
.ubuntu {
    border: 2px solid;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin: var(--spacing-md) 0;
    transition: transform var(--transition-speed);
}

.kali:hover,
.debian:hover,
.ubuntu:hover {
    transform: scale(1.02);
}

.kali {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 0, 255, 0.3);
}

.debian {
    border-color: #a80030;
    box-shadow: 0 0 15px rgba(168, 0, 48, 0.3);
}

.ubuntu {
    border-color: #e95420;
    box-shadow: 0 0 15px rgba(233, 84, 32, 0.3);
}

.kali-image {
    margin: var(--spacing-lg) 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

/* Myth vs Reality */
.myth-reality {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.myth,
.reality {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 2px solid;
}

.myth {
    background: rgba(255, 0, 0, 0.1);
    border-color: #ff4444;
}

.reality {
    background: rgba(0, 255, 0, 0.1);
    border-color: #44ff44;
}

/* Navigation */
.navigation-links {
    text-align: center;
    margin: var(--spacing-lg) 0;
}

.nav-link {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    margin: 0 var(--spacing-sm);
    transition: all var(--transition-speed);
    font-weight: bold;
}

.nav-link:hover {
    background: #0000cc;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Footer */
footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

footer h3 {
    color: var(--primary-color);
}

footer a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
}

footer a:hover {
    text-decoration: underline;
}

.note {
    font-size: 0.9em;
    color: #cccccc;
    margin: var(--spacing-sm) 0;
}

#copy {
    font-size: 1.2em;
    margin-top: var(--spacing-md);
    color: #aaaaaa;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: var(--spacing-sm);
    }
    
    .distro-list {
        grid-template-columns: 1fr;
    }
    
    .myth-reality {
        grid-template-columns: 1fr;
    }
    
    .nav-link {
        display: block;
        margin: var(--spacing-sm) 0;
    }
}

@media (max-width: 480px) {
    .text {
        padding: var(--spacing-sm);
    }
    
    .feature-list li,
    .installation-methods li {
        padding: var(--spacing-sm);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .distro-item:hover,
    .nav-link:hover,
    .kali:hover,
    .debian:hover,
    .ubuntu:hover {
        transform: none;
    }
}

/* Print Styles */
@media print {
    body {
        background: white !important;
        color: black !important;
    }
    
    .nav-link,
    footer a {
        color: black !important;
        text-decoration: underline;
    }
    
    .kali,
    .debian,
    .ubuntu {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
    }
}