/* FiveM Shield Pro - CSS Moderne et Professionnel */

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

:root {
    /* Couleurs principales modernes */
    --primary: #667eea;
    --primary-dark: #5a67d8;
    --primary-light: #7c3aed;
    --secondary: #10b981;
    --accent: #f59e0b;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Dégradés modernes */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-dark: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    --gradient-light: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    
    /* Couleurs neutres modernes */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Typographie modernes */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    --font-size-7xl: 4.5rem;
    --font-size-8xl: 6rem;
    
    /* Espacements modernes */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    --spacing-32: 8rem;
    
    /* Bordures modernes */
    --border-radius-sm: 0.375rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;
    --border-radius-3xl: 2rem;
    --border-radius-full: 9999px;
    
    /* Ombres modernes */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 20px rgb(102 126 234 / 0.3);
    --shadow-glow-lg: 0 0 40px rgb(102 126 234 / 0.4);
    
    /* Transitions modernes */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Utilitaires modernes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradient-shift 3s ease infinite;
}

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

/* Boutons modernes */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius-xl);
    border: none;
    cursor: pointer;
    transition: var(--transition-bounce);
    white-space: nowrap;
    gap: var(--spacing-2);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
    z-index: -1;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transform: translateY(0);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl), var(--shadow-glow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-large {
    padding: var(--spacing-6) var(--spacing-12);
    font-size: var(--font-size-lg);
    border-radius: var(--border-radius-2xl);
}

.btn-full {
    width: 100%;
}

/* Header moderne */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.navbar {
    padding: var(--spacing-4) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-weight: 800;
    font-size: var(--font-size-xl);
    color: var(--gray-900);
    text-decoration: none;
}

.logo {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 4px 8px rgba(102, 126, 234, 0.3));
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: var(--spacing-2) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

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

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

.language-selector {
    display: flex;
    gap: var(--spacing-1);
    background: var(--gray-100);
    padding: var(--spacing-1);
    border-radius: var(--border-radius-lg);
}

.lang-btn {
    padding: var(--spacing-2) var(--spacing-3);
    border: none;
    background: transparent;
    color: var(--gray-600);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: var(--spacing-2);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-600);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

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

/* Hero Section moderne */
.hero {
    padding: calc(100px + var(--spacing-32)) 0 var(--spacing-32);
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.3) 0%, transparent 50%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
    position: relative;
    z-index: 1;
}

.hero-content {
    color: var(--white);
}

.hero-title {
    font-size: var(--font-size-7xl);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-8);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-10);
    line-height: 1.6;
    font-weight: 400;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-10);
}

.stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-2);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-6);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.shield-animation {
    position: relative;
    width: 400px;
    height: 400px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.shield-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: var(--shadow-2xl), var(--shadow-glow-lg);
    animation: pulse 3s ease-in-out infinite;
}

.shield-layers {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.layer {
    position: absolute;
    border-radius: 50%;
    border: 3px solid;
    animation: rotate 30s linear infinite;
}

.layer-1 {
    width: 250px;
    height: 250px;
    border-color: rgba(255, 255, 255, 0.3);
    animation-duration: 30s;
}

.layer-2 {
    width: 320px;
    height: 320px;
    border-color: rgba(255, 255, 255, 0.2);
    animation-duration: 40s;
    animation-direction: reverse;
}

.layer-3 {
    width: 390px;
    height: 390px;
    border-color: rgba(255, 255, 255, 0.1);
    animation-duration: 50s;
}

.protection-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.protection-particles::before,
.protection-particles::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: float 4s ease-in-out infinite;
    box-shadow: 0 0 20px var(--accent);
}

.protection-particles::before {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.protection-particles::after {
    top: 80%;
    right: 20%;
    animation-delay: 2s;
}

/* Animations modernes */
@keyframes pulse {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        box-shadow: var(--shadow-2xl), var(--shadow-glow-lg);
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.1);
        box-shadow: var(--shadow-2xl), 0 0 60px rgba(102, 126, 234, 0.6);
    }
}

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

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) scale(1);
        opacity: 0.7;
    }
    50% { 
        transform: translateY(-30px) scale(1.2);
        opacity: 1;
    }
}

/* Sections modernes */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-20);
}

.section-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-6);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Features Section moderne */
.features {
    padding: var(--spacing-32) 0;
    background: var(--white);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(180deg, var(--gray-50) 0%, transparent 100%);
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-8);
    position: relative;
    z-index: 1;
}

.feature-card {
    padding: var(--spacing-10);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-2xl);
    text-align: center;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    border-color: var(--primary);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-8);
    background: var(--gradient-primary);
    border-radius: var(--border-radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-bounce);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.feature-icon svg {
    width: 40px;
    height: 40px;
}

.feature-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-6);
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: var(--font-size-lg);
}

/* Pricing Section moderne */
.pricing {
    padding: var(--spacing-32) 0;
    background: var(--gradient-light);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(102,126,234,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-8);
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.pricing-card {
    padding: var(--spacing-6) var(--spacing-6);
    margin-bottom: var(--spacing-6);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-md);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

.pricing-card:hover {
    transform: translateY(-16px);
    box-shadow: var(--shadow-2xl), var(--shadow-glow-lg);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-16px);
}

.pricing-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: var(--white);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.pricing-header {
    margin-bottom: var(--spacing-4);
}

.pricing-header h3 {
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-2xl);
}

.price {
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-3xl);
}

.players-limit {
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-base);
    color: var(--gray-500);
}

.pricing-features {
    margin-bottom: var(--spacing-4);
}

.pricing-features li {
    padding: var(--spacing-2) 0;
    font-size: var(--font-size-base);
}

.btn-offer {
    margin-top: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    border-radius: var(--border-radius-xl);
}

.trial-badge {
    margin-bottom: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-full);
}

/* About Section moderne */
.about {
    padding: var(--spacing-32) 0;
    background: var(--white);
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-20);
    align-items: center;
}

.about-text h2 {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-8);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    margin-bottom: var(--spacing-10);
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: var(--spacing-10);
}

.about-stat {
    text-align: center;
    background: var(--gradient-light);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-lg);
}

.about-stat .stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-stat .stat-label {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    font-weight: 600;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.security-graph {
    position: relative;
    width: 400px;
    height: 300px;
    background: var(--gradient-light);
    border-radius: var(--border-radius-3xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-xl);
}

.graph-line {
    position: absolute;
    top: 50%;
    left: var(--spacing-8);
    right: var(--spacing-8);
    height: 3px;
    background: var(--gray-300);
    border-radius: var(--border-radius-full);
}

.graph-points {
    position: absolute;
    top: var(--spacing-8);
    left: var(--spacing-8);
    right: var(--spacing-8);
    bottom: var(--spacing-8);
}

.point {
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    animation: graphPoint 4s ease-in-out infinite;
    animation-delay: var(--delay);
    box-shadow: 0 0 20px var(--primary);
}

.point:nth-child(1) { left: 10%; top: 60%; }
.point:nth-child(2) { left: 30%; top: 40%; }
.point:nth-child(3) { left: 50%; top: 20%; }
.point:nth-child(4) { left: 70%; top: 30%; }
.point:nth-child(5) { left: 90%; top: 50%; }

@keyframes graphPoint {
    0%, 100% { 
        transform: scale(1);
        opacity: 0.7;
        box-shadow: 0 0 20px var(--primary);
    }
    50% { 
        transform: scale(1.5);
        opacity: 1;
        box-shadow: 0 0 40px var(--primary);
    }
}

/* Contact Section moderne */
.contact {
    padding: var(--spacing-32) 0;
    background: var(--gradient-dark);
    color: var(--white);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    opacity: 0.3;
}

.section-header .section-title {
    color: var(--white);
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-20);
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
    padding: var(--spacing-8);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-2xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
}

.contact-icon svg {
    width: 28px;
    height: 28px;
}

.contact-item h4 {
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-lg);
}

.contact-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-10);
    border-radius: var(--border-radius-3xl);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-xl);
}

.form-group {
    margin-bottom: var(--spacing-6);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-6);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-xl);
    font-size: var(--font-size-base);
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    backdrop-filter: blur(10px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    background: rgba(255, 255, 255, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

/* Footer moderne */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-20) 0 var(--spacing-8);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

.footer-section h4 {
    color: var(--white);
    font-weight: 700;
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-lg);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-3);
}

.footer-section ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-weight: 800;
    font-size: var(--font-size-xl);
    color: var(--white);
    margin-bottom: var(--spacing-6);
}

.footer-logo img {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 4px 8px rgba(102, 126, 234, 0.3));
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--gray-800);
}

.footer-social {
    display: flex;
    gap: var(--spacing-4);
}

.footer-social a {
    width: 48px;
    height: 48px;
    background: var(--gray-800);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-md);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-4px) scale(1.1);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.footer-social svg {
    width: 24px;
    height: 24px;
}

/* Responsive Design moderne */
@media (max-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-6xl);
    }
    
    .section-title {
        font-size: var(--font-size-4xl);
    }
    
    .about-text h2 {
        font-size: var(--font-size-4xl);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-12);
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-12);
    }
    
    .about-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-6);
    }
    
    .shield-animation {
        width: 300px;
        height: 300px;
    }
    
    .security-graph {
        width: 300px;
        height: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-4);
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--spacing-4);
    }
    
    .stat {
        padding: var(--spacing-4);
    }
    
    .feature-card {
        padding: var(--spacing-8);
    }
    
    .pricing-card {
        padding: var(--spacing-8);
    }
    
    .contact-form {
        padding: var(--spacing-8);
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Scroll smooth */
html {
    scroll-behavior: smooth;
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Success/Error states */
.success {
    border-color: var(--success) !important;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1) !important;
}

.error {
    border-color: var(--error) !important;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
}

/* Focus styles modernes */
*:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .footer,
    .nav-toggle,
    .btn {
        display: none !important;
    }
    
    .hero {
        padding-top: var(--spacing-8);
    }
    
    .feature-card,
    .pricing-card {
        break-inside: avoid;
    }
}