/* 
 * FORTNITENEXUS.SPACE — SHARED CSS DESIGN SYSTEM
 * Global Design Foundation für alle Seiten
 * Prompt 1 — Shared Foundation System
 */

/* ═══════════════════════════════════════════
   [1] CSS-VARIABLEN (DESIGN TOKENS)
   ═══════════════════════════════════════════ */
:root {
    /* Farben */
    --bg: #050510;
    --bg-secondary: #0a0a1f;
    --bg-tertiary: #0f0f2e;
    --cyan: #00d4ff;
    --cyan-dim: rgba(0, 212, 255, 0.2);
    --orange: #ff6b00;
    --orange-dim: rgba(255, 107, 0, 0.2);
    --gold: #ffc300;
    --gold-dim: rgba(255, 195, 0, 0.2);
    --text-light: #ffffff;
    --text-muted: #a0a0b0;
    --text-dark: #000000;
    
    /* Glow-Colors */
    --glow-cyan: #00d4ff;
    --glow-orange: #ff6b00;
    --glow-gold: #ffc300;
    --glow-purple: #a855f7;
    
    /* Typografie */
    --font-headline: 'Orbitron', system-ui, sans-serif;
    --font-body: 'Exo 2', system-ui, sans-serif;
    
    /* Spacing-Skala */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    
    /* Border-Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow-cyan: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-glow-orange: 0 0 30px rgba(255, 107, 0, 0.3);
    --shadow-glow-gold: 0 0 30px rgba(255, 195, 0, 0.3);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ═══════════════════════════════════════════
   [2] GLOBAL RESET & BASE STYLES
   ═══════════════════════════════════════════ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Exo+2:wght@300;400;500;600;700&display=swap');

/* ═══════════════════════════════════════════
   [3] UTILITY CLASSES
   ═══════════════════════════════════════════ */

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--cyan), var(--cyan-dim));
    color: var(--text-light);
    border: 2px solid var(--cyan);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-glow-cyan);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--orange);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-secondary:hover {
    background: var(--orange-dim);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-orange);
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    color: var(--text-dark);
    border: 2px solid var(--gold);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-glow-gold);
}

.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(255, 195, 0, 0.5);
}

/* Cards */
.card {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border: 2px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.card:hover {
    border-color: var(--cyan);
    box-shadow: var(--shadow-glow-cyan);
    transform: translateY(-5px);
}

/* Section Labels */
.section-label {
    font-family: var(--font-headline);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--cyan);
    margin-bottom: var(--space-sm);
}

/* Section Headings */
.section-h2 {
    font-family: var(--font-headline);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: var(--space-lg);
    text-shadow: 0 0 20px var(--cyan-dim);
}

/* Text Utilities */
.text-cyan { color: var(--cyan); }
.text-orange { color: var(--orange); }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }

/* ═══════════════════════════════════════════
   [4] GLOBALE NAVIGATION (STICKY)
   ═══════════════════════════════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 5, 16, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(5, 5, 16, 0.85);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    font-family: var(--font-headline);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--cyan);
    text-decoration: none;
    text-shadow: 0 0 10px var(--cyan);
    transition: all var(--transition-normal);
}

.navbar-logo:hover {
    text-shadow: 0 0 20px var(--cyan);
}

.navbar-links {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.navbar-link {
    color: var(--text-light);
    text-decoration: none;
    font-family: var(--font-headline);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition-normal);
    position: relative;
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cyan);
    transition: width var(--transition-normal);
}

.navbar-link:hover {
    color: var(--cyan);
}

.navbar-link:hover::after {
    width: 100%;
}

.navbar-link.active {
    color: var(--cyan);
}

.navbar-link.active::after {
    width: 100%;
}

/* Discord Button */
.navbar-discord {
    background: #5865F2;
    color: var(--text-light);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-normal);
}

.navbar-discord:hover {
    background: #4752C4;
    transform: scale(1.05);
}

/* Mobile Menu Button */
.navbar-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Menu Overlay */
.navbar-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 16, 0.98);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
}

.navbar-mobile-menu.open {
    transform: translateX(0);
}

.navbar-mobile-link {
    font-family: var(--font-headline);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.navbar-mobile-link:hover {
    color: var(--cyan);
}

.navbar-mobile-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 2rem;
    cursor: pointer;
}

/* ═══════════════════════════════════════════
   [5] GLOBALER FOOTER
   ═══════════════════════════════════════════ */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: var(--space-2xl) var(--space-lg);
    margin-top: var(--space-2xl);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-section h3 {
    font-family: var(--font-headline);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--cyan);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.8;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-normal);
}

.footer-links a:hover {
    color: var(--cyan);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.footer-social a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: color var(--transition-normal);
}

.footer-social a:hover {
    color: var(--cyan);
}

.footer-bottom {
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding-top: var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ═══════════════════════════════════════════
   [6] PAGE TRANSITION ANIMATION
   ═══════════════════════════════════════════ */
.page-transition {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ═══════════════════════════════════════════
   [7] RESPONSIVE DESIGN
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
    .navbar-links {
        display: none;
    }
    
    .navbar-menu-btn {
        display: block;
    }
    
    .section-h2 {
        font-size: 1.75rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ═══════════════════════════════════════════
   [8] CUSTOM CURSOR
   ═══════════════════════════════════════════ */
.custom-cursor {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
}

.custom-cursor-ring {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 2px solid var(--cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.1s ease;
}

/* ═══════════════════════════════════════════
   [9] BLITZ EFFECT
   ═══════════════════════════════════════════ */
.blitz-effect {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    pointer-events: none;
    z-index: 9997;
    animation: blitz 0.3s ease;
}

@keyframes blitz {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

/* Claude × Rolle — fortnitenexus.space — Nr. 1 */