/* VaultIQ Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #8B5CF6, #A855F7);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #8B5CF6;
    border: 2px solid #8B5CF6;
    padding: 10px 22px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background: #8B5CF6;
    color: white;
    transform: translateY(-2px);
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.cookie-content {
    background: white;
    padding: 30px;
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.cookie-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.cookie-content h3 {
    color: #8B5CF6;
    margin-bottom: 16px;
    font-size: 24px;
    font-weight: 700;
}

.cookie-content p {
    margin-bottom: 24px;
    color: #666;
    line-height: 1.6;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.cookie-consent.hide {
    display: none;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 800;
    color: #8B5CF6;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #8B5CF6, #A855F7);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    margin-right: 12px;
    font-size: 18px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #8B5CF6;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: #8B5CF6;
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #8B5CF6;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #8B5CF6 0%, #A855F7 50%, #C084FC 100%);
    padding: 140px 0 80px;
    color: white;
    position: relative;
    overflow: hidden;
}

.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="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 18px;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-form {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.hero-form form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-form input,
.hero-form textarea {
    padding: 12px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease;
    background: white;
}

.hero-form input:focus,
.hero-form textarea:focus {
    outline: none;
    border-color: #8B5CF6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.hero-form textarea {
    resize: vertical;
    min-height: 100px;
}

/* Tech Visual */
.hero-visual {
    position: relative;
}

.tech-visual {
    width: 300px;
    height: 300px;
    position: relative;
    margin: 0 auto;
}

.circuit-pattern {
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.data-nodes {
    position: absolute;
    inset: 20px;
}

.node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.8);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.node:nth-child(1) { top: 20%; left: 50%; animation-delay: 0s; }
.node:nth-child(2) { top: 35%; right: 20%; animation-delay: 0.4s; }
.node:nth-child(3) { bottom: 35%; right: 20%; animation-delay: 0.8s; }
.node:nth-child(4) { bottom: 20%; left: 50%; animation-delay: 1.2s; }
.node:nth-child(5) { top: 35%; left: 20%; animation-delay: 1.6s; }

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

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.5); opacity: 1; }
}

/* Vision Section */
.vision {
    padding: 100px 0;
    background: #f8fafc;
}

.vision h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 60px;
}

.vision-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.feature {
    margin-bottom: 40px;
}

.feature h3 {
    color: #8B5CF6;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 16px;
}

.feature ul {
    list-style: none;
    padding: 0;
}

.feature li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: #666;
}

.feature li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #8B5CF6;
    font-weight: bold;
}

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

.ai-visual {
    width: 280px;
    height: 280px;
    position: relative;
    background: linear-gradient(135deg, #8B5CF6, #A855F7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brain-network {
    position: relative;
    width: 200px;
    height: 200px;
}

.neural-node {
    position: absolute;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    animation: neuralPulse 3s ease-in-out infinite;
}

.neural-node:nth-child(1) { top: 20%; left: 30%; animation-delay: 0s; }
.neural-node:nth-child(2) { top: 20%; right: 30%; animation-delay: 0.5s; }
.neural-node:nth-child(3) { bottom: 20%; left: 30%; animation-delay: 1s; }
.neural-node:nth-child(4) { bottom: 20%; right: 30%; animation-delay: 1.5s; }

@keyframes neuralPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255,255,255,0.7); }
    50% { transform: scale(1.2); box-shadow: 0 0 0 10px rgba(255,255,255,0); }
}

/* Services Section */
.services {
    padding: 100px 0;
    background: #8B5CF6;
    color: white;
}

.services h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.service-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

.service-card p {
    opacity: 0.9;
    line-height: 1.6;
}

/* Problématiques Section */
.problematiques {
    padding: 100px 0;
    background: white;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 60px;
    flex-wrap: wrap;
    gap: 40px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: #1f2937;
    flex: 1;
    min-width: 300px;
}

.data-visualization {
    flex: 0 0 auto;
}

.chart-container {
    width: 200px;
    height: 120px;
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: end;
    justify-content: center;
}

.bar-chart {
    display: flex;
    align-items: end;
    gap: 8px;
    height: 80px;
}

.bar {
    width: 16px;
    background: linear-gradient(to top, #8B5CF6, #A855F7);
    border-radius: 2px;
    animation: barGrow 2s ease-out;
    animation-fill-mode: both;
}

.bar:nth-child(1) { animation-delay: 0.1s; }
.bar:nth-child(2) { animation-delay: 0.2s; }
.bar:nth-child(3) { animation-delay: 0.3s; }
.bar:nth-child(4) { animation-delay: 0.4s; }
.bar:nth-child(5) { animation-delay: 0.5s; }

@keyframes barGrow {
    from { height: 0; }
    to { height: 100%; }
}

.problemes-list {
    margin-bottom: 60px;
}

.probleme-item {
    display: flex;
    gap: 24px;
    margin-bottom: 48px;
    align-items: flex-start;
}

.probleme-number {
    width: 48px;
    height: 48px;
    background: #FEB948;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    color: white;
    flex-shrink: 0;
}

.probleme-item:nth-child(2) .probleme-number {
    background: #EC4899;
}

.probleme-item:nth-child(3) .probleme-number {
    background: #10B981;
}

.probleme-content h3 {
    color: #1f2937;
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.probleme-content p {
    color: #666;
    line-height: 1.7;
}

.cta-section {
    text-align: center;
}

/* Collaboration Section */
.collaboration {
    padding: 100px 0;
    background: #f8fafc;
}

.collaboration h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 60px;
}

.collaboration-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 80px;
    align-items: center;
}

.step {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
    align-items: flex-start;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #8B5CF6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    font-size: 18px;
}

.step:nth-child(2) .step-number { background: #FEB948; }
.step:nth-child(3) .step-number { background: #EC4899; }
.step:nth-child(4) .step-number { background: #3B82F6; }

.step-content h3 {
    color: #1f2937;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.step-content p {
    color: #666;
    line-height: 1.6;
}

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

.workflow-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.workflow-node {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #E5E7EB;
    position: relative;
}

.workflow-node.active {
    background: #8B5CF6;
    animation: workflowPulse 2s ease-in-out infinite;
}

.workflow-line {
    width: 2px;
    height: 40px;
    background: #E5E7EB;
}

@keyframes workflowPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Blog Section */
.blog {
    padding: 100px 0;
    background: #8B5CF6;
    color: white;
}

.blog h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 60px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.blog-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
}

.blog-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.article-visual {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    position: relative;
}

.ai-brain {
    background: linear-gradient(135deg, #FEB948, #F59E0B);
    animation: float 3s ease-in-out infinite;
}

.data-analysis {
    background: linear-gradient(135deg, #3B82F6, #1D4ED8);
    animation: float 3s ease-in-out infinite 0.5s;
}

.automation {
    background: linear-gradient(135deg, #10B981, #059669);
    animation: float 3s ease-in-out infinite 1s;
}

.growth-chart {
    background: linear-gradient(135deg, #EC4899, #BE185D);
    animation: float 3s ease-in-out infinite 1.5s;
}

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

.blog-content {
    padding: 24px;
}

.blog-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-content p {
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 16px;
    font-size: 14px;
}

.read-more {
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: opacity 0.3s ease;
}

.read-more:hover {
    opacity: 0.8;
}

/* Pourquoi Section */
.pourquoi {
    padding: 100px 0;
    background: white;
}

.pourquoi-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 80px;
    align-items: center;
}

.pourquoi-text h2 {
    font-size: 36px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 24px;
}

.pourquoi-text > p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 32px;
    font-size: 18px;
}

.benefits-list {
    list-style: none;
    margin-bottom: 32px;
}

.benefits-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: #666;
    line-height: 1.6;
}

.benefits-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #8B5CF6;
    font-weight: bold;
    font-size: 18px;
}

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

.dashboard-preview {
    width: 320px;
    height: 240px;
    background: linear-gradient(135deg, #1f2937, #374151);
    border-radius: 16px;
    padding: 20px;
    color: white;
    position: relative;
    overflow: hidden;
}

.dashboard-header {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.dash-nav {
    width: 60px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
}

.dash-nav:first-child {
    background: #8B5CF6;
}

.dashboard-content {
    position: relative;
}

.metric-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.metric-value {
    font-size: 24px;
    font-weight: 700;
    color: #10B981;
}

.metric-label {
    font-size: 12px;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chart-area {
    height: 60px;
    position: relative;
    display: flex;
    align-items: end;
    padding: 0 16px;
}

.trend-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #8B5CF6, #10B981);
    border-radius: 1px;
    position: relative;
}

.trend-line:after {
    content: '';
    position: absolute;
    right: 0;
    top: -4px;
    width: 0;
    height: 0;
    border-left: 8px solid #10B981;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: #f8fafc;
}

.contact h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 60px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-4px);
}

.contact-icon {
    font-size: 32px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #8B5CF6, #A855F7);
    border-radius: 12px;
    flex-shrink: 0;
}

.contact-details h3 {
    color: #1f2937;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-details p {
    color: #666;
    line-height: 1.5;
}

/* Footer */
.footer {
    background: #8B5CF6;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 32px;
}

.footer-brand .logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 800;
    color: white;
}

.footer-brand .logo-icon {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-form {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .vision-content,
    .collaboration-content,
    .pourquoi-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 60px;
        transition: left 0.3s ease;
        border-top: 1px solid rgba(139, 92, 246, 0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 32px;
    }
    
    .hero-text p {
        font-size: 16px;
    }
    
    .tech-visual {
        width: 200px;
        height: 200px;
    }
    
    .ai-visual {
        width: 200px;
        height: 200px;
    }
    
    .section-header h2,
    .vision h2,
    .services h2,
    .collaboration h2,
    .blog h2,
    .pourquoi-text h2,
    .contact h2 {
        font-size: 28px;
    }
    
    .probleme-item,
    .step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 16px;
    }
    
    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-form {
        padding: 24px;
    }
    
    .service-card,
    .blog-card {
        margin: 0;
    }
    
    .cookie-content {
        margin: 16px;
        padding: 24px;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
    
    .dashboard-preview {
        width: 280px;
        height: 200px;
    }
}
.thank-you {
    padding-block: 100px;
}