/* ========================================
   DESIGN SYSTEM & VARIABLES
======================================== */

:root {
    /* Colors */
    --color-primary: #2563eb;
    --color-primary-light: #3b82f6;
    --color-primary-dark: #1d4ed8;
    --color-secondary: #06b6d4;
    --color-accent: #f59e0b;
    
    /* Neutrals */
    --color-neutral-50: #f8fafc;
    --color-neutral-100: #f1f5f9;
    --color-neutral-200: #e2e8f0;
    --color-neutral-300: #cbd5e1;
    --color-neutral-400: #94a3b8;
    --color-neutral-500: #64748b;
    --color-neutral-600: #475569;
    --color-neutral-700: #334155;
    --color-neutral-800: #1e293b;
    --color-neutral-900: #0f172a;
    
    /* Semantic colors */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Font weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* Spacing scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --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);
    
    /* Animation */
    --duration-fast: 0.15s;
    --duration-normal: 0.3s;
    --duration-slow: 0.5s;
    --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ========================================
   RESET & BASE STYLES
======================================== */

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

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

body {
    font-family: var(--font-primary);
    font-weight: var(--font-regular);
    line-height: 1.6;
    color: var(--color-neutral-700);
    background-color: var(--color-neutral-50);
    overflow-x: hidden;
}

/* ========================================
   UTILITIES
======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.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 var(--duration-slow) var(--ease-out);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   NAVIGATION
======================================== */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--color-neutral-800);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all var(--duration-normal) var(--ease-out);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: var(--font-bold);
    font-size: 1.25rem;
    color: var(--color-neutral-900);
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-out);
    cursor: pointer;
}

.logo:hover {
    transform: scale(1.05);
    opacity: 0.8;
}

.logo-img {
    height: 80px;
    width: auto;
}

.footer-logo {
    height: 50px;
    width: auto;
}

.logo-icon {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: var(--font-medium);
    transition: color var(--duration-normal) var(--ease-out);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.8);
    transition: width var(--duration-normal) var(--ease-out);
}

.nav-link:hover {
    color: white;
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white !important;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    font-weight: var(--font-semibold);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: white;
    transition: all var(--duration-normal) var(--ease-out);
}

/* ========================================
   HERO SECTION
======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding-top: 80px; /* Hauteur de la navbar */
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.4;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(37, 99, 235, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, 40px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    width: 100%;
}

.hero-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2xl);
    }
    
    .hero-visual {
        order: -1;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    font-weight: var(--font-medium);
    margin-bottom: var(--space-xl);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: var(--font-extrabold);
    line-height: 1.1;
    color: var(--color-neutral-900);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s var(--ease-out);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-neutral-600);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-actions {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.hero-stats {
    display: flex;
    gap: var(--space-2xl);
    animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: var(--font-bold);
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-neutral-500);
    margin-top: var(--space-xs);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
}

.dashboard-mockup {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-lg);
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--color-neutral-200);
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-neutral-200);
}

.dashboard-controls {
    display: flex;
    gap: var(--space-sm);
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: #ef4444; }
.control.yellow { background: #f59e0b; }
.control.green { background: #10b981; }

.dashboard-title {
    font-size: 0.875rem;
    font-weight: var(--font-medium);
    color: var(--color-neutral-700);
}

.chart-area {
    background: var(--color-neutral-50);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: var(--space-sm);
    height: 100px;
}

.bar {
    flex: 1;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 4px 4px 0 0;
    animation: barGrow 1s var(--ease-out) forwards;
    transform: scaleY(0);
    transform-origin: bottom;
}

@keyframes barGrow {
    to { transform: scaleY(1); }
}

.metrics {
    display: flex;
    gap: var(--space-lg);
}

.metric {
    flex: 1;
    text-align: center;
    padding: var(--space-md);
    background: var(--color-neutral-50);
    border-radius: var(--radius-md);
}

.metric-value {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: var(--color-primary);
    line-height: 1;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--color-neutral-500);
    margin-top: var(--space-xs);
}

/* ========================================
   SERVICES SECTION
======================================== */

.services {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: white;
    padding: var(--space-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-md);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-neutral-600);
    max-width: 600px;
    margin: 0 auto;
}

.services .container,
.expertise .container,
.about .container,
.testimonials .container,
.contact .container {
    width: 100%;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-neutral-200);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transition: transform var(--duration-normal) var(--ease-out);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

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

.service-card.featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.05);
}

.service-card.featured::before {
    transform: scaleX(1);
}

.service-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-success), var(--color-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: white;
    font-size: 1.8rem;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-md);
}

.service-card p {
    color: var(--color-neutral-600);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.feature {
    background: var(--color-neutral-100);
    color: var(--color-neutral-700);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: var(--font-medium);
}

.service-badge {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    background: var(--color-accent);
    color: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
}

/* ========================================
   EXPERTISE SECTION
======================================== */

.expertise {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-neutral-50);
    padding: var(--space-2xl) 0;
}

.expertise-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    font-weight: var(--font-medium);
    margin-bottom: var(--space-xl);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.expertise-text {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.expertise-text h2 {
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-xl);
    line-height: 1.2;
}

.expertise-text > p {
    font-size: 1.125rem;
    color: var(--color-neutral-600);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.expertise-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out);
    border: 1px solid var(--color-neutral-200);
}

.expertise-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.expertise-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.1));
    border: 3px solid var(--color-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 2.2rem;
    margin: 0 auto var(--space-lg);
    transition: all var(--duration-normal) var(--ease-out);
}

.expertise-card:hover .expertise-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    transform: scale(1.1);
    border-color: var(--color-secondary);
}

.expertise-card h4 {
    font-size: 1.25rem;
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-sm);
}

.expertise-card p {
    color: var(--color-neutral-600);
    line-height: 1.6;
}

/* ========================================
   HORUS SECTION
======================================== */

.horus-section {
    margin-top: var(--space-4xl);
    padding: var(--space-2xl);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(6, 182, 212, 0.05));
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.horus-content {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    text-align: left;
}

.horus-logo {
    flex-shrink: 0;
}

.horus-logo-link {
    display: inline-block;
    transition: all var(--duration-normal) var(--ease-out);
    cursor: pointer;
}

.horus-logo-link:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.horus-logo-img {
    height: 80px;
    width: auto;
    transition: all var(--duration-normal) var(--ease-out);
}

.horus-text h3 {
    font-size: 1.5rem;
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.horus-text p {
    color: var(--color-neutral-700);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.horus-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.horus-feature {
    background: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: var(--font-medium);
    color: var(--color-neutral-700);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(37, 99, 235, 0.1);
}


@media (max-width: 768px) {
    .horus-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .horus-logo-img {
        height: 60px;
    }
    
    .horus-features {
        justify-content: center;
    }
}

.workflow-diagram {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-2xl);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-neutral-200);
    overflow-x: auto;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s var(--ease-out);
}

.workflow-diagram.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.workflow-step {
    text-align: center;
    flex: 1;
    min-width: 200px;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
    opacity: 0;
    transform: scale(0.8) translateY(20px);
    animation-fill-mode: forwards;
}

.workflow-step.animate-step {
    animation: workflowStepIn 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes workflowStepIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05) translateY(-5px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.workflow-step:hover {
    background: var(--color-neutral-50);
    transform: translateY(-4px);
}

.step-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.1));
    border: 3px solid var(--color-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.step-number {
    font-family: var(--font-primary);
    font-weight: var(--font-extrabold);
    font-size: 2.5rem;
    line-height: 1;
}

.step-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s var(--ease-out);
}

.workflow-step.animate-step .step-icon::before {
    width: 120px;
    height: 120px;
    animation: iconPulse 0.8s ease-out;
}

@keyframes iconPulse {
    0% {
        width: 0;
        height: 0;
        opacity: 0;
    }
    50% {
        width: 120px;
        height: 120px;
        opacity: 1;
    }
    100% {
        width: 120px;
        height: 120px;
        opacity: 0;
    }
}

.workflow-step:hover .step-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    transform: scale(1.1);
    border-color: var(--color-secondary);
}

.step-title {
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-sm);
    font-size: 1.125rem;
}

.step-desc {
    font-size: 0.875rem;
    color: var(--color-neutral-600);
    line-height: 1.5;
}

.workflow-arrow {
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: var(--font-bold);
    flex-shrink: 0;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.6s var(--ease-out);
}

.workflow-arrow.animate-arrow {
    animation: arrowSlideIn 0.6s ease-out forwards;
}

@keyframes arrowSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    50% {
        opacity: 0.5;
        transform: translateX(5px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========================================
   TESTIMONIALS SECTION
======================================== */

.testimonials {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-neutral-50);
    padding: var(--space-2xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
}

.testimonial-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-neutral-200);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--color-success), var(--color-secondary));
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-stars {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.star-filled {
    color: #f59e0b;
    font-size: 1rem;
}

.testimonial-content blockquote {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-neutral-700);
    margin-bottom: var(--space-xl);
    font-style: italic;
    position: relative;
}

.testimonial-content blockquote::before {
    content: '"';
    font-size: 4rem;
    color: var(--color-primary);
    position: absolute;
    top: -1rem;
    left: -0.5rem;
    font-family: Georgia, serif;
    opacity: 0.3;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-primary);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.125rem;
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-xs);
}

.author-info p {
    color: var(--color-neutral-600);
    font-size: 0.875rem;
}

/* ========================================
   ABOUT SECTION
======================================== */

.about {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: white;
    padding: var(--space-2xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.team-photo {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    margin: 0 auto;
    transition: all var(--duration-normal) var(--ease-out);
}

.team-photo:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

.team-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.team-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: var(--space-xl);
    text-align: center;
}

.team-overlay h4 {
    font-size: 1.25rem;
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-sm);
}

.team-overlay p {
    font-size: 0.875rem;
    opacity: 0.9;
}

.zoom-indicator {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: all var(--duration-normal) var(--ease-out);
    opacity: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.team-photo:hover .zoom-indicator {
    opacity: 1;
    transform: scale(1.1);
}

.profile-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-neutral-200);
    text-align: center;
    max-width: 300px;
    margin: 0 auto;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: white;
    margin: 0 auto var(--space-lg);
}

.profile-info h4 {
    font-size: 1.25rem;
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-sm);
}

.profile-info p {
    color: var(--color-neutral-600);
    margin-bottom: var(--space-lg);
}

.profile-badge {
    background: var(--color-success);
    color: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-xl);
    line-height: 1.2;
}

.about-text > p {
    font-size: 1.125rem;
    color: var(--color-neutral-600);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.value {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.value-icon {
    font-size: 2.2rem;
    flex-shrink: 0;
    color: var(--color-primary);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
}

.value-text h4 {
    font-size: 1.125rem;
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-sm);
}

.value-text p {
    color: var(--color-neutral-600);
    line-height: 1.6;
}

/* ========================================
   CONTACT SECTION
======================================== */

.contact {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-neutral-900);
    color: white;
    padding: var(--space-2xl) 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--space-xl);
    line-height: 1.2;
}

.contact-info p {
    font-size: 1.125rem;
    color: var(--color-neutral-300);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-method {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.method-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    font-size: 1.5rem;
}

.method-info h4 {
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-xs);
}

.method-info p {
    color: var(--color-neutral-300);
    margin: 0;
}

.method-info a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--duration-normal) var(--ease-out);
}

.method-info a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.contact-form-wrapper {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-weight: var(--font-medium);
    color: var(--color-neutral-700);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    font-family: inherit;
    transition: border-color var(--duration-normal) var(--ease-out);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ========================================
   FOOTER
======================================== */

.footer {
    background: var(--color-neutral-800);
    color: white;
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-4xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand p {
    color: var(--color-neutral-300);
    margin-top: var(--space-md);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.footer-column h4 {
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-lg);
}

.footer-column a,
.footer-column p {
    color: var(--color-neutral-300);
    text-decoration: none;
    display: block;
    margin-bottom: var(--space-sm);
    transition: color var(--duration-normal) var(--ease-out);
}

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

.footer-column a[href^="tel:"],
.footer-column a[href^="mailto:"] {
    color: var(--color-secondary);
    text-decoration: none;
}

.footer-column a[href^="tel:"]:hover,
.footer-column a[href^="mailto:"]:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-neutral-800);
    text-align: center;
    color: var(--color-neutral-400);
}

/* ========================================
   MATERIAL ICONS STYLES
======================================== */

.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    display: inline-block;
    line-height: 1;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
}

/* ========================================
   ANIMATIONS
======================================== */

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

/* ========================================
   RESPONSIVE DESIGN
======================================== */

@media (max-width: 1024px) {
    .hero-content,
    .expertise-content,
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xl);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .workflow-diagram {
        flex-direction: column;
        gap: var(--space-xl);
        align-items: stretch;
    }
    
    .workflow-step {
        min-width: auto;
    }
    
    .workflow-arrow {
        transform: rotate(90deg);
        align-self: center;
    }
}

@media (max-width: 1024px) and (orientation: portrait) {
    .nav-menu {
        gap: var(--space-xs);
    }
    
    .nav-link {
        font-size: 0.875rem;
        padding: var(--space-xs) var(--space-sm);
    }
    
    .nav-container {
        padding: 0 var(--space-sm);
    }
    
    .nav-cta {
        padding: var(--space-xs) var(--space-md);
    }
}

@media (max-width: 820px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero,
    .services,
    .expertise,
    .about,
    .testimonials,
    .contact {
        min-height: 100vh;
        display: flex;
        align-items: center;
        padding: var(--space-lg) 0;
    }
    
    .hero {
        text-align: center;
        padding-top: 80px;
    }
    
    .hero-content {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-visual {
        display: none !important;
    }
    
    .hero-left {
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-top: -var(--space-xl);
    }
    
    .hero-actions {
        flex-direction: row;
        gap: var(--space-md);
        align-items: center;
        justify-content: center;
    }
    
    .hero-actions .btn {
        min-width: 140px;
        font-size: 0.875rem;
        padding: var(--space-sm) var(--space-md);
    }
    
    .btn-full {
        font-size: 1rem;
    }
    
    .hero-stats {
        gap: var(--space-lg);
        flex-direction: row;
        justify-content: center;
    }
    
    .stat {
        min-width: 120px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .expertise-text h2,
    .about-text h2,
    .contact-info h2 {
        font-size: 2rem;
    }
    
    /* About section mobile improvements */
    .about-content {
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .team-photo {
        max-width: 100%;
        margin: 0 auto var(--space-xl);
    }
    
    .team-img {
        height: 250px;
        object-fit: cover;
    }
    
    .about-text {
        text-align: center;
    }
    
    .about-text h2 {
        text-align: center;
    }
    
    .about-text > p {
        text-align: center;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .about-values {
        gap: var(--space-lg);
        align-items: center;
    }
    
    .value {
        text-align: center;
        flex-direction: column;
        gap: var(--space-md);
        align-items: center;
        justify-content: center;
    }
    
    .value-icon {
        margin: 0 auto var(--space-sm);
    }
    
    .value-text {
        text-align: center;
    }
    
    .value-text h4 {
        text-align: center;
    }
    
    .value-text p {
        text-align: center;
    }
    
    .contact-content {
        display: flex;
        flex-direction: column;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    /* Créer une intro séparée sur mobile */
    .contact-content::before {
        content: "Prenons rendez-vous";
        order: 1;
        font-size: 2rem;
        font-weight: 700;
        color: white;
        margin-bottom: var(--space-md);
        text-align: center;
        width: 100%;
    }
    
    .contact-content::after {
        content: "Discutons de vos besoins et découvrez comment nous pouvons vous accompagner dans votre réussite.";
        order: 2;
        font-size: 1.125rem;
        color: rgba(255, 255, 255, 0.8);
        line-height: 1.6;
        margin-bottom: var(--space-lg);
    }
    
    .contact-form-wrapper {
        order: 3;
        width: 100%;
        max-width: none;
    }
    
    .contact-form {
        width: 100%;
        margin: 0;
    }
    
    .contact-info {
        order: 4;
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    /* Masquer le titre et description originaux sur mobile */
    .contact-info h2,
    .contact-info > p {
        display: none;
    }
    
    .contact-methods {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
        margin-top: var(--space-xl);
        width: 100%;
        justify-items: center;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .contact-method {
        width: 100%;
        max-width: 280px;
    }
    
    .contact-method {
        justify-content: center;
        text-align: center;
        flex-direction: column;
        align-items: center;
        padding: var(--space-lg);
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--radius-lg);
        border: 1px solid rgba(255, 255, 255, 0.1);
        display: flex;
        margin: 0 auto;
    }
    
    .contact-method .method-icon {
        margin-bottom: var(--space-sm);
    }
    
    .contact-method .method-info {
        text-align: center;
    }
    
    .contact-method .method-info h4 {
        font-size: 0.875rem;
        margin-bottom: var(--space-xs);
        color: white;
    }
    
    .contact-method .method-info p {
        font-size: 0.875rem;
        line-height: 1.4;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-bottom {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
        max-width: 100%;
    }
    
    .hero,
    .services,
    .expertise,
    .about,
    .testimonials,
    .contact {
        min-height: 100vh;
        padding: var(--space-md) 0;
    }
    
    .hero {
        padding-top: 80px;
    }
    
    .nav-container {
        padding: 0 var(--space-sm);
    }
    
    .hero-title {
        font-size: 2rem;
        margin-top: var(--space-md);
    }
    
    /* Gestion des emails longs */
    a[href^="mailto:"] {
        word-break: break-all;
        overflow-wrap: break-word;
        max-width: 100%;
        display: inline-block;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .service-card {
        padding: var(--space-lg);
    }
    
    .dashboard-mockup {
        max-width: 300px;
    }
    
    .hero-stats {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-md);
        margin-top: -var(--space-md);
    }
    
    .stat {
        min-width: 80px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .hero-title {
        line-height: 1.2;
    }
    
    /* About section mobile optimizations */
    .about-text h2 {
        font-size: 1.75rem;
        margin-bottom: var(--space-md);
        text-align: center;
    }
    
    .about-text > p {
        font-size: 1rem;
        margin-bottom: var(--space-lg);
        text-align: center;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .team-img {
        height: 200px;
    }
    
    .value {
        padding: var(--space-md);
        background: var(--color-neutral-50);
        border-radius: var(--radius-lg);
        border: 1px solid var(--color-neutral-200);
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .value-text {
        text-align: center;
        width: 100%;
    }
    
    .value-text h4 {
        font-size: 1rem;
        margin-bottom: var(--space-xs);
        text-align: center;
    }
    
    .value-text p {
        font-size: 0.875rem;
        line-height: 1.5;
        text-align: center;
    }
    
    /* Contact mobile organization */
    .contact-methods {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        justify-items: center;
    }
    
    .contact-method {
        flex-direction: row;
        text-align: left;
        align-items: center;
        padding: var(--space-lg);
        gap: var(--space-md);
        width: 90%;
        max-width: 350px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--radius-lg);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .contact-method .method-icon {
        margin-bottom: 0;
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }
    
    .contact-method .method-info {
        text-align: left;
        flex: 1;
    }
    
    .contact-method .method-info h4 {
        font-size: 0.875rem;
        margin-bottom: var(--space-xs);
    }
    
    .contact-method .method-info p {
        font-size: 0.8rem;
        line-height: 1.3;
    }
    
    .contact-info h2 {
        font-size: 1.75rem;
        margin-bottom: var(--space-md);
    }
    
    .contact-info > p {
        font-size: 1rem;
        margin-bottom: var(--space-lg);
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 var(--space-xs);
        max-width: 100%;
    }
    
    .nav-container {
        padding: 0 var(--space-xs);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    /* Gestion des emails encore plus stricte sur très petits écrans */
    a[href^="mailto:"] {
        font-size: 0.875rem;
        word-break: break-all;
        overflow-wrap: break-word;
        max-width: 100%;
        display: block;
    }
    
    .footer-content,
    .contact-info {
        overflow: hidden;
    }
}

/* ========================================
   MOBILE LANDSCAPE ORIENTATION
======================================== */

@media (max-width: 1024px) and (orientation: landscape) {
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .hero-visual {
        display: none !important;
    }
    
    .hero-left {
        align-items: center;
        width: 100%;
        max-width: 800px;
        margin: 0 auto;
        padding-top: var(--space-md);
    }
    
    .nav-link {
        font-size: 0.875rem;
        padding: var(--space-xs) var(--space-sm);
    }
    
    .nav-cta {
        font-size: 0.875rem;
        padding: var(--space-xs) var(--space-md);
    }
}

@media (max-width: 768px) and (orientation: landscape) {
    .hero-left {
        padding-top: var(--space-md);
    }
    
    .nav-link {
        font-size: 0.8rem;
        padding: var(--space-xs);
    }
    
    .nav-cta {
        font-size: 0.8rem;
        padding: var(--space-xs) var(--space-sm);
    }
    
    .about {
        padding: var(--space-md) 0;
    }
    
    .about-content {
        gap: var(--space-xl);
        display: grid;
        grid-template-columns: 1fr 1fr;
        align-items: center;
        text-align: left;
    }
    
    .team-photo {
        max-width: 100%;
        margin: 0;
    }
    
    .team-img {
        height: 200px;
        object-fit: cover;
    }
    
    .about-text {
        text-align: left;
        padding-left: var(--space-lg);
    }
    
    .about-text h2 {
        font-size: 1.5rem;
        margin-bottom: var(--space-md);
        text-align: left;
    }
    
    .about-text > p {
        font-size: 0.875rem;
        margin-bottom: var(--space-lg);
        text-align: left;
        line-height: 1.5;
    }
    
    .about-values {
        gap: var(--space-md);
    }
    
    .value {
        flex-direction: row;
        gap: var(--space-md);
        text-align: left;
        padding: var(--space-sm) var(--space-md);
        align-items: center;
    }
    
    .value-icon {
        margin: 0;
        flex-shrink: 0;
        width: 40px;
        height: 40px;
    }
    
    .value-text {
        text-align: left;
        flex: 1;
    }
    
    .value-text h4 {
        font-size: 0.875rem;
        margin-bottom: var(--space-xs);
        text-align: left;
    }
    
    .value-text p {
        font-size: 0.75rem;
        line-height: 1.4;
        text-align: left;
    }
}

@media (max-width: 480px) and (orientation: landscape) {
    .about-content {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--space-md);
    }
    
    .team-img {
        height: 160px;
    }
    
    .about-text {
        padding-left: var(--space-md);
    }
    
    .about-text h2 {
        font-size: 1.25rem;
        margin-bottom: var(--space-sm);
    }
    
    .about-text > p {
        font-size: 0.8rem;
        margin-bottom: var(--space-md);
    }
    
    .about-values {
        gap: var(--space-sm);
    }
    
    .value {
        padding: var(--space-xs) var(--space-sm);
    }
    
    .value-icon {
        width: 32px;
        height: 32px;
    }
    
    .value-text h4 {
        font-size: 0.8rem;
    }
    
    .value-text p {
        font-size: 0.7rem;
    }
}

/* ========================================
   IMAGE ZOOM MODAL
======================================== */

.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 20000;
    display: none;
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out);
}

.image-modal.active {
    display: flex;
    opacity: 1;
    align-items: center;
    justify-content: center;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    cursor: pointer;
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    z-index: 20001;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    background: rgba(0, 0, 0, 0.7);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    z-index: 20002;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

#modal-image {
    max-width: 100%;
    max-height: 100%;
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    transition: transform var(--duration-normal) var(--ease-out);
}

#modal-image:hover {
    transform: scale(1.02);
}

/* Animation d'entrée */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.image-modal.active .modal-content {
    animation: modalFadeIn var(--duration-normal) var(--ease-out);
}

/* Responsive pour le modal */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95vw;
        max-height: 95vh;
        padding: var(--space-lg);
    }
    
    .modal-close {
        width: 45px;
        height: 45px;
        top: var(--space-md);
        right: var(--space-md);
    }
}

@media (max-width: 480px) {
    .modal-close {
        width: 40px;
        height: 40px;
        top: var(--space-sm);
        right: var(--space-sm);
    }
}