/* Enhanced AURE Studio Styles - World-Class Design */

:root {
    --primary-gradient: linear-gradient(135deg, #00d4ff, #8a2be2, #ff6b6b);
    --secondary-gradient: linear-gradient(45deg, #667eea, #764ba2);
    --accent-color: #00d4ff;
    --accent-secondary: #8a2be2;
    --bg-primary: #0a0a0f;
    --bg-secondary: #1a1a2e;
    --bg-card: rgba(26, 26, 46, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #b8b8d1;
    --text-muted: #8888aa;
    --glow-primary: 0 0 30px rgba(0, 212, 255, 0.5);
    --glow-secondary: 0 0 30px rgba(138, 43, 226, 0.5);
    --shadow-elevated: 0 20px 60px rgba(0, 0, 0, 0.4);
    --blur-glass: blur(20px);
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-elastic: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(138, 43, 226, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--bg-primary), var(--bg-secondary));
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 1s ease, visibility 1s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    position: relative;
}

.loading-logo .logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: logoGlow 2s ease-in-out infinite alternate;
}

.loading-progress {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 2rem auto;
}

.progress-bar {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 2px;
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 1rem;
    display: block;
}

.loading-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: 1rem;
    animation: fadeInOut 2s ease-in-out infinite;
}

/* Premium Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.9), rgba(26, 26, 46, 0.9));
    backdrop-filter: blur(30px);
    border-bottom: 2px solid;
    border-image: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.5), rgba(138, 43, 226, 0.5), transparent) 1;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center top, rgba(0, 212, 255, 0.1), transparent 70%);
    pointer-events: none;
}

.navbar.scrolled {
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.95), rgba(26, 26, 46, 0.95));
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 212, 255, 0.2);
    border-image: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.7), rgba(138, 43, 226, 0.7), transparent) 1;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-logo {
    position: relative;
    z-index: 1001;
}

.nav-logo .logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.2rem;
    font-weight: 900;
    background: linear-gradient(135deg, #00d4ff, #8a2be2, #ff6b6b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

.nav-logo .logo-text::before {
    content: 'AURE';
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(135deg, #00d4ff, #8a2be2, #ff6b6b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.nav-logo:hover .logo-text::before {
    opacity: 0.5;
}

.nav-logo:hover .logo-text {
    transform: scale(1.05);
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.6));
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3), transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: -1;
}

.nav-logo:hover .logo-glow {
    opacity: 1;
}

.nav-menu {
    display: flex;
    gap: 3rem;
    align-items: center;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    padding: 12px 25px;
    border-radius: 50px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    padding: 8px 16px;
    border-radius: 25px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(138, 43, 226, 0.2));
    border-radius: 25px;
    transform: scale(0);
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: -1;
}

.nav-link::after {
    content: attr(data-text);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateY(100%);
    background: linear-gradient(135deg, #00d4ff, #8a2be2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    white-space: nowrap;
}

.nav-link:hover::before {
    transform: scale(1);
}

.nav-link:hover::after {
    transform: translate(-50%, -50%) translateY(0);
}

.nav-link:hover {
    color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.nav-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

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

.btn-particles {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-glow:hover .btn-particles {
    opacity: 1;
}

.theme-toggle {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 55px;
    height: 55px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.theme-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.theme-toggle:hover::before {
    opacity: 1;
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(180deg);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
    border-color: rgba(0, 212, 255, 0.6);
}

.theme-icon {
    font-size: 1.4rem;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
    z-index: 1;
}

/* Mobile Navigation */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: linear-gradient(135deg, #00d4ff, #8a2be2);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, rgba(10, 10, 15, 0.95), rgba(26, 26, 46, 0.95));
        flex-direction: column;
        padding: 2rem;
        gap: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        border-radius: 0;
        border-top: 2px solid;
        border-image: linear-gradient(90deg, rgba(0, 212, 255, 0.5), rgba(138, 43, 226, 0.5)) 1;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-actions {
        gap: 1rem;
    }
    
    .theme-toggle {
        width: 45px;
        height: 45px;
    }
}

/* Light Theme Styles */
body.light-theme {
    --bg-primary: linear-gradient(135deg, #f8f9fa, #e9ecef);
    --bg-secondary: rgba(255, 255, 255, 0.95);
    --bg-glass: rgba(255, 255, 255, 0.25);
    --text-primary: #2c3e50;
    --text-secondary: #495057;
    --text-accent: #6c757d;
    --border-color: rgba(0, 0, 0, 0.1);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-elevated: 0 8px 40px rgba(0, 0, 0, 0.15);
    --glow-primary: 0 0 20px rgba(0, 123, 255, 0.3);
    --blur-glass: blur(20px);
}

body.light-theme .navbar {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 249, 250, 0.95));
    border-image: linear-gradient(90deg, transparent, rgba(0, 123, 255, 0.3), rgba(108, 117, 125, 0.3), transparent) 1;
}

body.light-theme .navbar.scrolled {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 249, 250, 0.98));
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1), 0 0 30px rgba(0, 123, 255, 0.1);
}

body.light-theme .nav-menu {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.02));
    border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .nav-link:hover {
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.2);
}

body.light-theme .theme-toggle {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.02));
    border: 2px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .theme-toggle:hover {
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.3);
    border-color: rgba(255, 193, 7, 0.4);
}

body.light-theme .hero-section {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

body.light-theme .service-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

body.light-theme .service-card:hover {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

body.light-theme .ai-chat-widget {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 249, 250, 0.9));
    border: 2px solid rgba(0, 123, 255, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

body.light-theme .ai-chat-header {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1), rgba(108, 117, 125, 0.1));
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-theme .ai-message {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1), rgba(108, 117, 125, 0.05));
    border: 1px solid rgba(0, 123, 255, 0.2);
}

body.light-theme .user-message {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1), rgba(23, 162, 184, 0.1));
    border: 1px solid rgba(40, 167, 69, 0.2);
}

body.light-theme .ai-input-container {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(0, 123, 255, 0.2);
}

body.light-theme .ai-input {
    background: transparent;
    color: var(--text-primary);
}

body.light-theme .ai-input::placeholder {
    color: var(--text-accent);
}

body.light-theme .ai-send-btn {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

body.light-theme .ai-send-btn:hover {
    box-shadow: 0 5px 20px rgba(0, 123, 255, 0.4);
}

/* Enhanced Buttons */
.btn-primary {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: var(--transition-smooth);
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-primary), var(--shadow-elevated);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.btn-glass {
    backdrop-filter: var(--blur-glass);
    background: var(--bg-glass);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.2rem;
    min-width: 200px;
}

.btn-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.btn-3d:hover {
    transform: translateY(-5px) rotateX(15deg);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.neural-network {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(138, 43, 226, 0.1) 0%, transparent 50%);
    animation: neuralPulse 8s ease-in-out infinite;
    z-index: 2;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    z-index: 3;
    position: relative;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    margin-bottom: 2rem;
    position: relative;
}

.title-main {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    position: relative;
    animation: titleGlow 3s ease-in-out infinite alternate;
}

.title-sub {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 300;
    color: var(--text-secondary);
    display: block;
    margin-top: 0.5rem;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.text-highlight {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.text-gradient {
    background: linear-gradient(45deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.9s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    font-family: 'Orbitron', sans-serif;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 1.2s both;
}

/* Services Preview Orbit */
.hero-services-preview {
    position: relative;
    width: 500px;
    height: 500px;
    margin: 0 auto;
    animation: fadeInRight 1s ease-out 0.6s both;
}

.services-orbit {
    position: relative;
    width: 100%;
    height: 100%;
    animation: orbitRotate 60s linear infinite;
}

.service-icon-3d {
    position: absolute;
    width: 80px;
    height: 80px;
    cursor: pointer;
    transition: var(--transition-elastic);
}

.service-icon-3d:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); }
.service-icon-3d:nth-child(2) { top: 25%; right: 0; }
.service-icon-3d:nth-child(3) { bottom: 25%; right: 0; }
.service-icon-3d:nth-child(4) { bottom: 0; left: 50%; transform: translateX(-50%); }
.service-icon-3d:nth-child(5) { bottom: 25%; left: 0; }
.service-icon-3d:nth-child(6) { top: 25%; left: 0; }

.icon-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--bg-glass);
    backdrop-filter: var(--blur-glass);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.icon-container img {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    transition: var(--transition-smooth);
}

.service-icon-3d:hover .icon-container {
    transform: scale(1.2) translateZ(20px);
    box-shadow: var(--glow-primary);
}

.service-label {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition-smooth);
}

.service-icon-3d:hover .service-label {
    opacity: 1;
    bottom: -35px;
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: var(--primary-gradient);
    border-radius: 50%;
    box-shadow: var(--glow-primary);
}

.center-pulse {
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 50%;
    animation: centerPulse 2s ease-in-out infinite;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-muted);
    animation: fadeInUp 1s ease-out 1.5s both;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
    margin: 0 auto 1rem;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

/* Enhanced Services Section */
.services {
    padding: 8rem 0;
    position: relative;
    background: linear-gradient(180deg, transparent 0%, rgba(26, 26, 46, 0.3) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    margin-bottom: 2rem;
    position: relative;
}

.title-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.services-grid-3d {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.service-card-3d {
    position: relative;
    background: var(--bg-card);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: var(--blur-glass);
    transition: var(--transition-smooth);
    transform-style: preserve-3d;
    perspective: 1000px;
    overflow: hidden;
}

.service-card-3d:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--shadow-elevated);
}

.service-icon-large {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon-large img {
    width: 60px;
    height: 60px;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.5));
    transition: var(--transition-smooth);
}

.service-card-3d h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--text-primary);
}

.service-card-3d p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
    text-align: center;
}

.service-features {
    list-style: none;
    margin-bottom: 2rem;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.feature-icon {
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.btn-holographic {
    background: var(--bg-glass);
    color: var(--accent-color);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    backdrop-filter: var(--blur-glass);
    position: relative;
    overflow: hidden;
    width: 100%;
}

.btn-holographic:hover {
    background: rgba(0, 212, 255, 0.1);
    box-shadow: var(--glow-primary);
    transform: translateY(-2px);
}

/* Animations */
@keyframes logoGlow {
    0% { filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5)); }
    100% { filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.8)); }
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes titleGlow {
    0% { filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3)); }
    100% { filter: drop-shadow(0 0 40px rgba(138, 43, 226, 0.5)); }
}

@keyframes neuralPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

@keyframes orbitRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes centerPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.5; transform: translateX(-50%) translateY(10px); }
    100% { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-services-preview {
        width: 300px;
        height: 300px;
    }
    
    .service-icon-3d {
        width: 60px;
        height: 60px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .services-grid-3d {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
}

/* Убираем выделение в демо секции */
.demo-section {
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

.demo-section *::selection {
    background: transparent;
}

/* Исправляем AI консультант на светлой теме */
}

/* Улучшаем читаемость текста */
.light-theme .service-card h3 {
    color: #2d3748;
    text-shadow: none;
}

.light-theme .service-card p {
    color: #4a5568;
}

.light-theme .feature-item {
    color: #2d3748;
}


/* Стили для сообщений чата */
.message-avatar {
    display: inline-block;
    margin-right: 8px;
    font-size: 16px;
}

.message-text {
    display: inline-block;
    flex: 1;
}

.message-time {
    font-size: 11px;
    opacity: 0.7;
    margin-top: 4px;
}

.message-content {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
}


/* Исправленный AI консультант для светлой темы */
.light-theme .ai-consultant {
}

.light-theme .ai-consultant:hover {
}


/* Исправленный AI консультант */
.ai-consultant {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 15px 25px;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.ai-consultant:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

/* Светлая тема для AI консультанта */
.light-theme .ai-consultant {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border: 2px solid rgba(255,255,255,0.2);
    box-shadow: 0 8px 32px rgba(79, 70, 229, 0.3);
}

.light-theme .ai-consultant:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(79, 70, 229, 0.4);
}

.ai-consultant-icon {
    font-size: 20px;
}

.ai-consultant-text {
    font-weight: 600;
    font-size: 14px;
}

/* Исправляем читаемость карточек услуг */
.service-card h3 {
    color: #ffffff !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
    font-weight: 600;
}

.service-card p {
    color: #e2e8f0 !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.6);
}

.service-card .feature-item {
    color: #cbd5e0 !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* Светлая тема - темный текст */
.light-theme .service-card h3 {
    color: #1a202c !important;
    text-shadow: none;
}

.light-theme .service-card p {
    color: #2d3748 !important;
    text-shadow: none;
}

.light-theme .service-card .feature-item {
    color: #4a5568 !important;
    text-shadow: none;
}