/* ========================================
   ARCAID - Зона Падших Орбит
   Landing Page Styles
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-bg: #0a0a0c;
    --color-bg-secondary: #111115;
    --color-bg-tertiary: #1a1a1f;
    --color-primary: #ff6a00;
    --color-primary-light: #ff9500;
    --color-primary-dark: #cc5500;
    --color-accent: #ffa726;
    --color-gold: #ffd700;
    --color-text: #e8e8e8;
    --color-text-muted: #888899;
    --color-text-dark: #555566;
    --color-border: rgba(255, 106, 0, 0.2);
    --color-glow: rgba(255, 106, 0, 0.5);
    
    /* Typography */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Roboto', sans-serif;
    
    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.8s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 4px;
}

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

/* Scanlines Overlay */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.03) 0px,
        rgba(0, 0, 0, 0.03) 1px,
        transparent 1px,
        transparent 2px
    );
    opacity: 0.4;
}

/* Particles Container */
#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 50%;
    opacity: 0;
    animation: particle-float 8s infinite ease-in-out;
    box-shadow: 0 0 6px var(--color-primary);
}

@keyframes particle-float {
    0%, 100% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-medium);
}

.nav.scrolled {
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: 3px;
    text-shadow: 0 0 20px var(--color-glow);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #000;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 20px var(--color-glow);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px var(--color-glow);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-switcher {
    position: relative;
    display: inline-block;
}

.lang-switcher .lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 106, 0, 0.1);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    width: 100%;
    text-align: left;
    -webkit-tap-highlight-color: transparent;
}

.lang-switcher .lang-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 106, 0, 0.2), transparent);
    transition: left 0.5s;
}

.lang-switcher:hover .lang-btn {
    background: rgba(255, 106, 0, 0.2);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.lang-switcher .lang-btn:hover::before {
    left: 100%;
}

.lang-switcher.open .lang-btn {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.lang-switcher .lang-btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
    pointer-events: none;
    flex-shrink: 0;
}

.lang-switcher.open .lang-btn svg {
    transform: rotate(180deg);
}

.lang-current {
    font-weight: 700;
    min-width: 24px;
    text-align: center;
    pointer-events: none;
    flex-shrink: 0;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 100%;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
    z-index: 1001;
    overflow: hidden;
}

.lang-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    width: 100%;
    padding: 10px 16px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-align: left;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.lang-option:hover {
    background: rgba(255, 106, 0, 0.15);
    color: var(--color-primary);
}

.lang-option.active {
    background: rgba(255, 106, 0, 0.2);
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center bottom, rgba(255, 106, 0, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at center top, rgba(0, 0, 0, 0.8) 0%, transparent 50%);
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 106, 0, 0.1) 0%, transparent 70%);
    animation: hero-glow-pulse 4s ease-in-out infinite;
}

@keyframes hero-glow-pulse {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 24px;
}

.hero-logo-wrapper {
    position: relative;
    margin-bottom: 30px;
}

.hero-logo {
    max-width: 600px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 40px var(--color-glow));
    animation: hero-logo-float 6s ease-in-out infinite;
}

@keyframes hero-logo-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.hero-logo-reflection {
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%) scaleY(-0.3);
    width: 600px;
    height: 200px;
    background: linear-gradient(to bottom, rgba(255, 106, 0, 0.2), transparent);
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), transparent);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), transparent);
    filter: blur(8px);
}

.hero-tagline {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 16px;
    color: var(--color-primary);
}

/* Glitch Effect */
.glitch {
    position: relative;
    display: inline-block;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    color: #ff0000;
    animation: glitch-1 2s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch::after {
    color: #00ffff;
    animation: glitch-2 3s infinite linear alternate-reverse;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-2px); }
    40% { transform: translateX(2px); }
    60% { transform: translateX(-1px); }
    80% { transform: translateX(1px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(2px); }
    50% { transform: translateX(-2px); }
    75% { transform: translateX(1px); }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 16px 32px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #000;
    box-shadow: 0 4px 30px var(--color-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px var(--color-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    text-shadow: 0 0 20px var(--color-glow);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--color-border);
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 2px;
    animation: scroll-dot 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes scroll-dot {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.5; transform: translateX(-50%) translateY(12px); }
}

/* ========================================
   Sections Common Styles
   ======================================== */
.section {
    position: relative;
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

.section-title .highlight {
    color: var(--color-primary);
    text-shadow: 0 0 30px var(--color-glow);
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Lore Section
   ======================================== */
.lore {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
}

.lore-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.lore-card {
    position: relative;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.lore-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 60px rgba(255, 106, 0, 0.2);
}

.lore-card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 106, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.lore-card:hover .lore-card-glow {
    opacity: 1;
}

.lore-card-content {
    position: relative;
    padding: 40px 30px;
}

.lore-card-main {
    grid-column: span 1;
}

.lore-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 24px;
    color: var(--color-primary);
}

.lore-icon svg {
    width: 100%;
    height: 100%;
}

.lore-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
}

.lore-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.lore-quote {
    text-align: center;
    padding: 40px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    position: relative;
}

.lore-quote::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.lore-quote blockquote {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
    font-style: italic;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 20px;
}

.quote-mark {
    color: var(--color-primary);
    font-size: 2rem;
}

.lore-quote cite {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-style: normal;
}

/* ========================================
   World Section
   ======================================== */
.world {
    background: var(--color-bg-secondary);
    overflow: hidden;
}

.world-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.world-particles {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--color-primary), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--color-accent), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--color-primary-light), transparent),
        radial-gradient(2px 2px at 130px 80px, var(--color-primary), transparent),
        radial-gradient(1px 1px at 160px 120px, var(--color-accent), transparent);
    background-size: 200px 200px;
    animation: world-particles-drift 20s linear infinite;
    opacity: 0.3;
}

@keyframes world-particles-drift {
    0% { background-position: 0 0; }
    100% { background-position: 200px 200px; }
}

.threats-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.threat-card {
    background: rgba(26, 26, 31, 0.8);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    transition: all var(--transition-medium);
    backdrop-filter: blur(10px);
}

.threat-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 60px rgba(255, 106, 0, 0.15);
}

.threat-icon-wrapper {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
}

.threat-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    z-index: 1;
}

.threat-icon svg {
    width: 60px;
    height: 60px;
}

.threat-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    animation: threat-ring-pulse 3s ease-in-out infinite;
}

.threat-card:hover .threat-ring {
    border-color: var(--color-primary);
}

@keyframes threat-ring-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

.threat-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
}

.threat-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
}

.threat-danger {
    text-align: left;
}

.threat-danger span {
    font-size: 0.75rem;
    color: var(--color-text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.danger-bar {
    height: 4px;
    background: var(--color-bg);
    border-radius: 2px;
    margin-top: 8px;
    overflow: hidden;
}

.danger-fill {
    height: 100%;
    width: var(--danger);
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
    transition: width 1s ease-out;
}

/* World Feature */
.world-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: rgba(26, 26, 31, 0.6);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 60px;
    backdrop-filter: blur(10px);
}

.feature-visual {
    display: flex;
    justify-content: center;
}

.rift-animation {
    position: relative;
    width: 250px;
    height: 250px;
}

.rift-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 40px var(--color-primary), 0 0 80px var(--color-glow);
    animation: rift-core-pulse 2s ease-in-out infinite;
}

@keyframes rift-core-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.2); }
}

.rift-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    opacity: 0.5;
}

.rift-ring-1 {
    width: 100px;
    height: 100px;
    animation: rift-ring-expand 3s ease-out infinite;
}

.rift-ring-2 {
    width: 150px;
    height: 150px;
    animation: rift-ring-expand 3s ease-out infinite 1s;
}

.rift-ring-3 {
    width: 200px;
    height: 200px;
    animation: rift-ring-expand 3s ease-out infinite 2s;
}

@keyframes rift-ring-expand {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.8; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

.feature-content h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
}

.feature-content p {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
    color: var(--color-text);
}

.feature-list li:last-child {
    border-bottom: none;
}

.list-icon {
    color: var(--color-primary);
    font-size: 0.8rem;
}

/* ========================================
   Gameplay Section
   ======================================== */
.gameplay {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
}

.loop-visualization {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto 80px;
}

.loop-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.loop-core {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    line-height: 1.2;
    box-shadow: 0 0 30px var(--color-glow);
}

.loop-items {
    position: absolute;
    inset: 0;
}

.loop-item {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.loop-item-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    font-size: 1.5rem;
    transition: all var(--transition-fast);
}

.loop-item:hover .loop-item-icon {
    border-color: var(--color-primary);
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--color-glow);
}

.loop-item span {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Loop Item Positions (pentagon) */
.loop-item-1 { top: 10px; left: 50%; transform: translateX(-50%); }
.loop-item-2 { top: 35%; right: 10px; }
.loop-item-3 { bottom: 15%; right: 50px; }
.loop-item-4 { bottom: 15%; left: 50px; }
.loop-item-5 { top: 35%; left: 10px; }

.loop-connections {
    position: absolute;
    inset: 0;
}

.loop-circle {
    animation: loop-rotate 20s linear infinite;
    transform-origin: center;
}

@keyframes loop-rotate {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -1000; }
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 30px;
    transition: all var(--transition-medium);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
}

.feature-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.feature-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.5;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    font-size: 0.7rem;
    padding: 4px 10px;
    background: rgba(255, 106, 0, 0.1);
    color: var(--color-primary);
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tag-gold {
    background: rgba(255, 215, 0, 0.1);
    color: var(--color-gold);
}

.feature-card-highlight {
    background: linear-gradient(135deg, rgba(255, 106, 0, 0.1), rgba(255, 149, 0, 0.05));
    border-color: var(--color-primary);
}

/* ========================================
   Factions Section
   ======================================== */
.factions {
    background: var(--color-bg);
}

.factions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.faction-card {
    position: relative;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    transition: all var(--transition-medium);
}

.faction-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
}

.faction-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #000;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.faction-emblem {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    color: var(--color-primary);
}

.faction-emblem svg {
    width: 100%;
    height: 100%;
}

.faction-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.faction-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
}

.faction-trait {
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
    text-align: left;
}

.trait-label {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.trait-value {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-primary);
}

.faction-card-new {
    background: linear-gradient(135deg, rgba(255, 106, 0, 0.05), transparent);
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
    position: relative;
    padding: 150px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
}

.cta-particles {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(3px 3px at 100px 50px, var(--color-primary), transparent),
        radial-gradient(2px 2px at 200px 150px, var(--color-accent), transparent),
        radial-gradient(3px 3px at 300px 100px, var(--color-primary-light), transparent),
        radial-gradient(2px 2px at 400px 200px, var(--color-primary), transparent);
    background-size: 500px 300px;
    animation: cta-particles-float 15s linear infinite;
    opacity: 0.4;
}

@keyframes cta-particles-float {
    0% { background-position: 0 0; }
    100% { background-position: 500px -300px; }
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 106, 0, 0.2) 0%, transparent 70%);
    animation: cta-glow-pulse 4s ease-in-out infinite;
}

@keyframes cta-glow-pulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 40px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.cta-feature svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

/* CTA Button */
.btn-cta {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    padding: 20px 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #000;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 6px;
    overflow: hidden;
    transition: all var(--transition-fast);
    box-shadow: 0 10px 40px var(--color-glow);
}

.btn-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 50px var(--color-glow);
}

.btn-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn-cta:hover .btn-bg {
    opacity: 1;
}

.btn-content {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
}

.telegram-icon {
    width: 24px;
    height: 24px;
}

.cta-note {
    margin-top: 24px;
    font-size: 0.85rem;
    color: var(--color-text-dark);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-bg-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 3px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.social-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-dark);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .lore-grid {
        grid-template-columns: 1fr;
    }
    
    .threats-showcase {
        grid-template-columns: 1fr;
    }
    
    .world-feature {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feature-list li {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .factions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }
    
    .nav-links {
        display: none;
    }
    
    .nav-right {
        gap: 12px;
    }
    
    .nav-cta {
        display: none;
    }
    
    .lang-switcher .lang-btn {
        padding: 6px 12px;
        font-size: 0.7rem;
    }
    
    .lang-switcher .lang-btn svg {
        width: 14px;
        height: 14px;
    }
    
    .lang-dropdown {
        right: 0;
        min-width: 80px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-logo {
        max-width: 350px;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .loop-visualization {
        width: 300px;
        height: 300px;
    }
    
    .loop-item-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .loop-item span {
        font-size: 0.65rem;
    }
    
    .loop-item-1 { top: 5px; }
    .loop-item-2 { top: 30%; right: 0; }
    .loop-item-3 { bottom: 10%; right: 30px; }
    .loop-item-4 { bottom: 10%; left: 30px; }
    .loop-item-5 { top: 30%; left: 0; }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .factions-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-brand {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-tagline {
        letter-spacing: 4px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .btn-cta {
        padding: 16px 30px;
        font-size: 0.85rem;
    }
    
    .rift-animation {
        width: 180px;
        height: 180px;
    }
    
    .world-feature {
        padding: 40px 20px;
    }
}

/* ========================================
   Mobile Navigation Menu
   ======================================== */
.nav-links.active {
    display: flex;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 40px;
    gap: 30px;
    align-items: center;
    justify-content: flex-start;
    padding-top: 60px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}