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

:root {
    --primary-color: #dc2626;
    --secondary-color: #ef4444;
    --accent-color: #fbbf24;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #151515;
    --bg-glass: rgba(220, 38, 38, 0.05);
    --bg-glass-hover: rgba(220, 38, 38, 0.1);
    
    --text-primary: #ffffff;
    --text-secondary: #e5e7eb;
    --text-muted: #9ca3af;
    --text-accent: #f9fafb;
    
    --border-color: rgba(220, 38, 38, 0.2);
    --border-hover: rgba(220, 38, 38, 0.4);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 32px rgba(220, 38, 38, 0.4);
    --shadow-glow-hover: 0 0 48px rgba(220, 38, 38, 0.6);
    
    --gradient-primary: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    --gradient-secondary: linear-gradient(135deg, #991b1b 0%, #dc2626 100%);
    --gradient-accent: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --gradient-bg: linear-gradient(135deg, #0a0a0a 0%, #111111 25%, #1a1a1a 50%, #111111 75%, #0a0a0a 100%);
    --gradient-mesh: 
        radial-gradient(circle at 20% 80%, rgba(220, 38, 38, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(239, 68, 68, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(251, 191, 36, 0.05) 0%, transparent 50%);
    
    --blur-sm: blur(4px);
    --blur-md: blur(8px);
    --blur-lg: blur(16px);
    --blur-xl: blur(24px);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    background-image: var(--gradient-mesh);
    background-attachment: fixed;
    background-size: 100% 100%;
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
    font-weight: 400;
    letter-spacing: -0.01em;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-bg);
    background-size: 400% 400%;
    animation: gradientFlow 20s ease infinite;
    z-index: -2;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(220, 38, 38, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(239, 68, 68, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(251, 191, 36, 0.03) 0%, transparent 50%);
    animation: meshAnimation 15s ease infinite;
    z-index: -1;
}

@keyframes gradientFlow {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 100% 50%; }
    50% { background-position: 50% 100%; }
    75% { background-position: 50% 0%; }
}

@keyframes meshAnimation {
    0%, 100% { opacity: 0.6; transform: scale(1) rotate(0deg); }
    33% { opacity: 0.8; transform: scale(1.1) rotate(120deg); }
    66% { opacity: 0.4; transform: scale(0.9) rotate(240deg); }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Glassmorphism utility classes */
.glass {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-md);
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.glass-hover {
    transition: all var(--transition-normal);
}

.glass-hover:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Modern Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-normal);
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: var(--blur-lg);
    border-bottom: 1px solid rgba(220, 38, 38, 0.2);
    box-shadow: var(--shadow-md);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: var(--blur-xl);
    border-bottom: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-lg);
    padding: 12px 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.nav-logo:hover {
    transform: scale(1.05);
}

.logo-img {
    height: 44px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(220, 38, 38, 0.4));
    transition: all var(--transition-normal);
}

.nav-logo:hover .logo-img {
    filter: drop-shadow(0 8px 16px rgba(220, 38, 38, 0.6));
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-normal);
    position: relative;
    padding: 8px 16px;
    border-radius: 12px;
    letter-spacing: -0.01em;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    border-radius: 12px;
    transition: all var(--transition-normal);
    z-index: -1;
}

.nav-link:hover::before {
    opacity: 0.1;
}

.nav-link:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--text-primary);
    background: var(--bg-glass);
    backdrop-filter: var(--blur-sm);
    border: 1px solid var(--border-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all var(--transition-normal);
}

.hamburger:hover {
    background: var(--bg-glass);
}

.bar {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: all var(--transition-normal);
    border-radius: 1px;
}

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

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

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Modern Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
    z-index: -1;
    border: none;
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(220, 38, 38, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(239, 68, 68, 0.15) 0%, transparent 60%),
        radial-gradient(circle at 50% 80%, rgba(251, 191, 36, 0.1) 0%, transparent 60%);
    animation: heroGlow 12s ease-in-out infinite;
    z-index: 1;
}

@keyframes heroGlow {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.8) 0%, rgba(220, 38, 38, 0.1) 50%, rgba(10, 10, 10, 0.8) 100%);
    animation: backgroundShift 20s ease infinite;
}

@keyframes backgroundShift {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    50% { transform: translateX(-20px) rotate(1deg); }
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(220, 38, 38, 0.6), transparent),
        radial-gradient(1px 1px at 40px 70px, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(239, 68, 68, 0.4), transparent),
        radial-gradient(2px 2px at 130px 80px, rgba(251, 191, 36, 0.3), transparent);
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: particlesFloat 30s infinite linear;
}

@keyframes particlesFloat {
    0% { transform: translateY(0px) translateX(0px); }
    25% { transform: translateY(-10px) translateX(10px); }
    50% { transform: translateY(-20px) translateX(0px); }
    75% { transform: translateY(-10px) translateX(-10px); }
    100% { transform: translateY(0px) translateX(0px); }
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    z-index: 2;
    position: relative;
}

.hero-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.stat-badge {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-md);
    padding: 16px 24px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all var(--transition-normal);
}

.stat-badge:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.stat-badge .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.stat-badge .stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-features {
    display: flex;
    gap: 32px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.feature-item .icon {
    font-size: 1.2rem;
}

.floating-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    perspective: 1000px;
}

.floating-image {
    max-width: 200px;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    animation: floatingAdvanced 4s ease-in-out infinite;
    transform-style: preserve-3d;
    transition: all var(--transition-normal);
    border: 2px solid var(--border-color);
    backdrop-filter: var(--blur-sm);
}

.floating-image:hover {
    transform: scale(1.05) rotateY(5deg);
    box-shadow: 0 20px 60px rgba(220, 38, 38, 0.3);
    border-color: var(--primary-color);
}

.floating-image.delay-1 {
    animation-delay: 2s;
}

@keyframes floatingAdvanced {
    0%, 100% { 
        transform: translateY(0px) rotateX(0deg) rotateY(0deg); 
        filter: brightness(1);
    }
    25% { 
        transform: translateY(-15px) rotateX(2deg) rotateY(-1deg); 
        filter: brightness(1.1);
    }
    50% { 
        transform: translateY(-25px) rotateX(0deg) rotateY(0deg); 
        filter: brightness(1);
    }
    75% { 
        transform: translateY(-15px) rotateX(-2deg) rotateY(1deg); 
        filter: brightness(1.1);
    }
}

.glow-text {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 50%, #fbbf24 100%);
    background-size: 300% 300%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s ease infinite;
    position: relative;
    filter: drop-shadow(0 0 20px rgba(220, 38, 38, 0.5));
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--text-secondary);
    font-weight: 500;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
    opacity: 0.9;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    border: none;
    border-radius: 16px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    min-width: 140px;
    backdrop-filter: var(--blur-sm);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-glow-hover);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: var(--blur-md);
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.arrow {
    transition: transform var(--transition-normal);
    font-size: 1.2rem;
}

.btn:hover .arrow {
    transform: translateX(4px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    position: relative;
    perspective: 1000px;
}

.floating-image {
    max-width: 240px;
    height: auto;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    animation: floatingAdvanced 4s ease-in-out infinite;
    transform-style: preserve-3d;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: var(--blur-sm);
}

.floating-image:hover {
    transform: scale(1.05) rotateY(5deg);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2);
}

.floating-image.delay-1 {
    animation-delay: 2s;
}

@keyframes floatingAdvanced {
    0%, 100% { 
        transform: translateY(0px) rotateX(0deg) rotateY(0deg); 
        filter: brightness(1);
    }
    25% { 
        transform: translateY(-15px) rotateX(2deg) rotateY(-1deg); 
        filter: brightness(1.1);
    }
    50% { 
        transform: translateY(-25px) rotateX(0deg) rotateY(0deg); 
        filter: brightness(1);
    }
    75% { 
        transform: translateY(-15px) rotateX(-2deg) rotateY(1deg); 
        filter: brightness(1.1);
    }
}

/* Demo Video Section */
.demo-section {
    padding: 120px 0;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
}

.demo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(220, 38, 38, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(239, 68, 68, 0.06) 0%, transparent 50%);
    animation: demoGlow 15s ease infinite;
}

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

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 48px;
    z-index: 2;
    position: relative;
}

.demo-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-lg);
    border-radius: 24px;
    padding: 24px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.demo-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-hover);
}

.demo-video {
    position: relative;
    width: 100%;
    height: 300px;
    margin-bottom: 24px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.demo-video iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 16px;
    transition: all var(--transition-normal);
}

.demo-video:hover iframe {
    transform: scale(1.02);
}

.demo-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.demo-info p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Enhanced Feature Cards with Pricing */
.feature-card {
    background: var(--bg-card);
    backdrop-filter: var(--blur-lg);
    padding: 32px 24px;
    border-radius: 24px;
    text-align: center;
    transition: all var(--transition-bounce);
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(220, 38, 38, 0.1), transparent);
    animation: cardRotate 10s linear infinite;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary-color);
}

.feature-price {
    margin: 16px 0;
    z-index: 2;
    position: relative;
}

.feature-price .price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-right: 12px;
}

.feature-price .original-price {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.feature-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all var(--transition-normal);
    margin-top: auto;
    z-index: 2;
    position: relative;
    box-shadow: var(--shadow-md);
}

.feature-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Limited Time Offer Section */
.offer-section {
    padding: 80px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.offer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 50% 50%, rgba(220, 38, 38, 0.1) 0%, transparent 70%);
    animation: offerPulse 3s ease-in-out infinite;
}

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

.offer-banner {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-tertiary) 100%);
    border: 2px solid var(--primary-color);
    border-radius: 24px;
    padding: 48px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-glow);
}

.offer-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(220, 38, 38, 0.1), transparent);
    animation: offerRotate 8s linear infinite;
}

@keyframes offerRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.offer-content {
    position: relative;
    z-index: 2;
}

.offer-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGlow 2s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% { filter: drop-shadow(0 0 10px rgba(220, 38, 38, 0.3)); }
    50% { filter: drop-shadow(0 0 20px rgba(220, 38, 38, 0.6)); }
}

.offer-text {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 32px;
}

.timer-item {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-md);
    padding: 16px 24px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    min-width: 80px;
}

.timer-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.timer-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-large {
    padding: 20px 48px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 16px;
}

.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(220, 38, 38, 0.4);
    }
    50% {
        box-shadow: 0 0 40px rgba(220, 38, 38, 0.8);
    }
}

/* Additional Hero Title Styles */
.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

/* Modern Features Section */
.features {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
    animation: featureGlow 15s ease infinite;
}

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

.section-title {
    text-align: center;
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 64px;
    color: var(--text-primary);
    position: relative;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    z-index: 2;
    position: relative;
}

.feature-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-lg);
    padding: 40px 32px;
    border-radius: 24px;
    text-align: center;
    transition: all var(--transition-bounce);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    animation: cardRotate 10s linear infinite;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.feature-card:hover::before {
    opacity: 1;
}

@keyframes cardRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    border-radius: 24px;
    z-index: -1;
}

.feature-card:hover::after {
    opacity: 0.05;
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-hover);
}

.feature-icon {
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
}

.feature-icon img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(220, 38, 38, 0.4));
    transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon img {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 12px 24px rgba(220, 38, 38, 0.6));
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    position: relative;
    z-index: 2;
    font-size: 1rem;
}

/* Modern Stats Section */
.stats {
    padding: 80px 0;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        linear-gradient(225deg, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    animation: statsGlow 12s ease infinite;
}

@keyframes statsGlow {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    z-index: 2;
    position: relative;
}

.stat-item {
    text-align: center;
    padding: 32px 24px;
    background: var(--bg-glass);
    backdrop-filter: var(--blur-md);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
    line-height: 1;
    font-family: 'Inter', sans-serif;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Modern Contact Section */
.contact {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
    animation: contactGlow 18s ease infinite;
}

@keyframes contactGlow {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
    z-index: 2;
    position: relative;
}

.contact-content-centered {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    z-index: 2;
    position: relative;
}

.contact-info-full {
    max-width: 600px;
    width: 100%;
}

.contact-info-full h3 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
}

.contact-info-full p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.contact-info-full .social-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.contact-info {
    position: relative;
}

.contact-info h3 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-content-centered .social-links {
    flex-direction: row;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 20px 24px;
    border-radius: 16px;
    background: var(--bg-glass);
    backdrop-filter: var(--blur-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.contact-content-centered .social-link {
    flex-direction: column;
    min-width: 120px;
    text-align: center;
    gap: 12px;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transition: left 0.5s ease;
}

.social-link:hover::before {
    left: 0;
}

.social-link:hover {
    color: var(--text-primary);
    transform: translateX(8px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}

.contact-content-centered .social-link:hover {
    transform: translateY(-8px) scale(1.05);
}

.social-link img {
    width: 28px;
    height: 28px;
    transition: all var(--transition-normal);
}

.social-link:hover img {
    transform: scale(1.1);
}

.social-link span {
    font-weight: 500;
    font-size: 1.1rem;
}

/* Modern Footer */
.footer {
    background: var(--bg-primary);
    padding: 80px 0 32px;
    border-top: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, transparent 50%),
        linear-gradient(225deg, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
    z-index: 2;
    position: relative;
}

.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: 24px;
    font-weight: 700;
    font-size: 1.2rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    padding: 4px 0;
}

.footer-section ul li a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

.footer-section ul li a:hover::before {
    width: 100%;
}

.footer-section ul li a:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

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

.footer-section .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--bg-glass);
    backdrop-filter: var(--blur-sm);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.footer-section .social-links a:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
    background: var(--bg-glass-hover);
}

.footer-section .social-links img {
    width: 24px;
    height: 24px;
    filter: brightness(0.8);
    transition: all var(--transition-normal);
}

.footer-section .social-links a:hover img {
    filter: brightness(1.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    position: relative;
    z-index: 2;
}

.footer-bottom p {
    font-size: 0.9rem;
}

/* Modern Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-content {
        gap: 60px;
    }
    
    .hero-title {
        font-size: clamp(2rem, 4vw, 3.5rem);
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 24px;
    }
    
    .contact-content {
        gap: 48px;
    }

    .contact-content-centered .social-links {
        flex-direction: column;
        gap: 16px;
    }

    .contact-content-centered .social-link {
        flex-direction: row;
        gap: 16px;
        min-width: auto;
        text-align: left;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--bg-glass);
        backdrop-filter: var(--blur-xl);
        width: 100%;
        text-align: center;
        transition: all var(--transition-normal);
        box-shadow: var(--shadow-lg);
        padding: 32px 0;
        border-top: 1px solid var(--border-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 16px 0;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 12px 24px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }

    .hero-description {
        font-size: 1.1rem;
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-image {
        flex-direction: column;
        gap: 24px;
    }

    .floating-image {
        max-width: 200px;
    }

    .features {
        padding: 80px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-card {
        padding: 32px 24px;
    }

    .stats {
        padding: 60px 0;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 24px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .contact {
        padding: 80px 0;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-info h3,
    .contact-info-full h3 {
        font-size: 2rem;
    }

    .contact-content-centered .social-links {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .contact-content-centered .social-link {
        flex-direction: row;
        gap: 16px;
        min-width: auto;
        text-align: left;
        width: 100%;
        max-width: 300px;
    }

    .footer {
        padding: 60px 0 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }

    .footer-section .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .nav-container {
        padding: 0 16px;
    }

    .hero-content {
        padding: 0 16px;
    }

    .hero-title {
        font-size: clamp(1.5rem, 8vw, 2rem);
    }

    .section-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }

    .btn {
        padding: 14px 24px;
        font-size: 0.9rem;
    }

    .feature-card {
        padding: 24px 20px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 14px 16px;
    }
}

/* Advanced Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(99, 102, 241, 0.6);
    }
}

/* Animation utility classes */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in-left {
    animation: fadeInLeft 0.8s ease-out;
}

.fade-in-right {
    animation: fadeInRight 0.8s ease-out;
}

.scale-in {
    animation: scaleIn 0.6s ease-out;
}

.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}

/* Modern Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-secondary);
}

/* Selection styling */
::selection {
    background: rgba(99, 102, 241, 0.3);
    color: var(--text-primary);
}

::-moz-selection {
    background: rgba(99, 102, 241, 0.3);
    color: var(--text-primary);
}

/* Focus visible for accessibility */
.btn:focus-visible,
.nav-link:focus-visible,
.social-link:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: rgba(255, 255, 255, 0.3);
        --border-hover: rgba(255, 255, 255, 0.5);
        --text-secondary: #ffffff;
        --text-muted: #cccccc;
    }
}

/* Print styles */
@media print {
    .navbar,
    .hero-buttons,
    .footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero-title,
    .section-title {
        color: black;
    }
}