/* Variables CSS - Code couleur de l'application */
:root {
    /* Primary Colors */
    --primary: #3b82f6;
    --secondary: #7c3aed;
    --accent: #ef4444;
    --success: #10b981;
    --warning: #fbbf24;
    --info: #8b5cf6;
    --directeur-primary: #3b82f6;
    --directeur-secondary: #1d4ed8;
    --directeur-accent: #60a5fa;

    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Derived Colors */
    --primary-light: rgba(59, 130, 246, 0.1);
    --secondary-light: rgba(124, 58, 237, 0.1);
    --accent-light: rgba(239, 68, 68, 0.1);
    --success-light: rgba(16, 185, 129, 0.1);
    --warning-light: rgba(251, 191, 36, 0.1);
    --info-light: rgba(139, 92, 246, 0.1);
    --directeur-primary-light: rgba(59, 130, 246, 0.1);
    --directeur-secondary-light: rgba(29, 78, 216, 0.1);
    --directeur-accent-light: rgba(96, 165, 250, 0.1);

    /* Text Colors */
    --text-primary: var(--gray-800);
    --text-secondary: var(--gray-600);
    --text-light: var(--gray-400);
    --light-bg: #f8f9fa;
    --dark-bg: #212529;
    --border-color: #e9ecef;

    /* Shadow Effects */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-elegant: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-card: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --shadow-card-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Glassmorphisme */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--gray-50);
    overflow-x: hidden;
}

/* Typographie Responsive */
h1 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
}

h4 {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
}

p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    h3 {
        font-size: 1.125rem;
    }
    
    p {
        font-size: 0.875rem;
    }
}

/* Container */
.container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Glass Card - Effet Glassmorphisme */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    padding: 10px;
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Header et Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-subtle);
}

.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    width: 120px;
    align-items: center;
    height: 70px;
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.logo-img {
    height: 80px;
    width: auto;
    object-fit: cover;
    border-radius: 20px;
    width: 100%;
}

@media (max-width: 768px) {
    .logo-img {
        height: 40px;
    }
}

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

.nav-link {
    color:#ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 5px 10px;
}

.nav-link:hover {
    color: var(--primary);
    background-color: #ffffff;
    border-radius: 5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

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

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

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

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: center;
    overflow: hidden;
    padding-left: 200px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    object-fit: no-repeat;
    z-index: -1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(54, 54, 54, 0.431);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 0;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
    position: relative;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-align: left;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    text-align: left;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

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

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.125rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
}

/* Espaces Section - Design Futuriste */
.espaces-section {
    position: relative;
    padding: 100px 0;
    background: var(--gray-50);
}



.espaces-grid {
   display: flex;
   align-items: center;
   justify-content: center;
   gap: 20px;
   flex-wrap: wrap;
   width: 100%;
   max-width: 1600px;
   margin: 0 auto;
}

.espace-card {
    display: flex;
    width: 350px;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.espace-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.espace-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(59, 130, 246, 0.3);
}

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


.espace-image {
    width: 100%;
    overflow: hidden;
    background: var(--primary-light);
    position: relative;
}

.espace-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.03);
    pointer-events: none;
}

.espace-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.espace-card:hover .espace-image img {
    transform: scale(1.08);
}

.espace-content {
    padding: 2.5rem;
    position: relative;
    z-index: 1;
}

.espace-content h3 {
    margin-bottom: 1rem;
    color: var(--primary);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
}

.espace-content h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.espace-card:hover .espace-content h3::after {
    width: 60px;
}

.espace-content p {
    margin-bottom: 1.75rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

.espace-features {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.espace-features li {
    padding: 0.75rem 0 0.75rem 2.5rem;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.espace-features li::before {
    content: '✓';
    position: absolute;
    left: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--success);
    font-weight: bold;
    font-size: 1.125rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--success-light);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.espace-card:hover .espace-features li {
    padding-left: 3rem;
    background: rgba(59, 130, 246, 0.05);
}

.espace-card:hover .espace-features li::before {
    transform: translateY(-50%) scale(1.1);
    background: var(--success);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Responsive pour Espaces */
@media (max-width: 1024px) {
    .espaces-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .espaces-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .espace-card {
        border-radius: 20px;
    }
    
    .espace-image {
        height: 240px;
    }
    
    .espace-content {
        padding: 2rem;
    }
    
    .espace-content h3 {
        font-size: 1.5rem;
    }
}

/* Fonctionnalités Section - Design Futuriste */
.fonctionnalites-section {
    background: var(--gray-50);
    position: relative;
    padding: 100px 0;
}

.fonctionnalites-block {
    position: relative;
    width: 100%;
    max-width: 1600px;
    margin: 35px auto;
    padding: 35px 30px;
    border-radius: 24px;
    overflow: hidden;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    box-shadow: 
        0 15px 45px rgba(0, 0, 0, 0.12),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.fonctionnalites-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.6;
    z-index: 0;
    pointer-events: none;
}

.fonctionnalites-block::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    border-radius: 50%;
    opacity: 0.3;
    z-index: 0;
    pointer-events: none;
    transition: all 0.8s ease;
}

.fonctionnalites-block:hover::after {
    transform: scale(1.1);
    opacity: 0.4;
}

/* Directeur - Bleu Professionnel Glassmorphisme */
.fonctionnalites-directeur {
    background: rgba(151, 150, 150, 0.12);
    border: 2px solid rgba(59, 130, 246, 0.25);
}

.fonctionnalites-directeur::before {
    background: rgba(59, 130, 246, 0.08);
}

.fonctionnalites-directeur::after {
    background: rgba(59, 130, 246, 0.2);
}

.fonctionnalites-directeur .fonctionnalites-title {
    color: var(--directeur-secondary);
    text-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
}

.fonctionnalites-directeur .fonctionnalites-title::after {
    background: var(--directeur-secondary);
    box-shadow: 0 0 20px rgba(29, 78, 216, 0.5);
}

/* Enseignant - Bleu Clair Glassmorphisme */
.fonctionnalites-enseignant {
    background: rgba(96, 165, 250, 0.15);
    border: 2px solid rgba(96, 165, 250, 0.3);
}

.fonctionnalites-enseignant::before {
    background: rgba(96, 165, 250, 0.1);
}

.fonctionnalites-enseignant::after {
    background: rgba(96, 165, 250, 0.25);
}

.fonctionnalites-enseignant .fonctionnalites-title {
    color: var(--directeur-accent);
    text-shadow: 0 2px 10px rgba(96, 165, 250, 0.3);
}

.fonctionnalites-enseignant .fonctionnalites-title::after {
    background: var(--directeur-accent);
    box-shadow: 0 0 20px rgba(96, 165, 250, 0.5);
}

/* Élève - Vert/Cyan Glassmorphisme */
.fonctionnalites-eleve {
    background: rgba(16, 185, 129, 0.12);
    border: 2px solid rgba(16, 185, 129, 0.25);
}

.fonctionnalites-eleve::before {
    background: rgba(16, 185, 129, 0.08);
}

.fonctionnalites-eleve::after {
    background: rgba(16, 185, 129, 0.2);
}

.fonctionnalites-eleve .fonctionnalites-title {
    color: var(--success);
    text-shadow: 0 2px 10px rgba(16, 185, 129, 0.3);
}

.fonctionnalites-eleve .fonctionnalites-title::after {
    background: var(--success);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

/* Parent - Orange/Rose Glassmorphisme */
.fonctionnalites-parent {
    background: rgba(251, 191, 36, 0.12);
    border: 2px solid rgba(251, 191, 36, 0.25);
}

.fonctionnalites-parent::before {
    background: rgba(251, 191, 36, 0.08);
}

.fonctionnalites-parent::after {
    background: rgba(251, 191, 36, 0.2);
}

.fonctionnalites-parent .fonctionnalites-title {
    color: var(--warning);
    text-shadow: 0 2px 10px rgba(251, 191, 36, 0.3);
}

.fonctionnalites-parent .fonctionnalites-title::after {
    background: var(--warning);
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.5);
}

.fonctionnalites-header {
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
    padding-top: 10px;
}

.fonctionnalites-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
    padding: 0 1.5rem;
}

.fonctionnalites-title::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 40px;
    height: 3px;
    transform: translateY(-50%);
    border-radius: 2px;
    opacity: 0.6;
}

.fonctionnalites-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    border-radius: 2px;
    transition: all 0.4s ease;
}

.fonctionnalites-block:hover .fonctionnalites-title::after {
    width: 120px;
    box-shadow: 0 0 20px currentColor;
}

.fonctionnalites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 10px 0;
}

@media (min-width: 1400px) {
    .fonctionnalites-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}

.feature-card {
    text-align: center;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    padding: 2rem 1.75rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.6) inset,
        0 2px 0 rgba(255, 255, 255, 0.9) inset;
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
    border-radius: 20px 20px 0 0;
}

/* Couleurs spécifiques pour chaque espace */
.fonctionnalites-directeur .feature-card::before {
    background-color: #7b7b7b;
    box-shadow: 0 0 20px rgba(29, 78, 216, 0.6);
}

.fonctionnalites-enseignant .feature-card::before {
    background: var(--directeur-accent);
    box-shadow: 0 0 20px rgba(96, 165, 250, 0.6);
}

.fonctionnalites-eleve .feature-card::before {
    background: var(--success);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.6);
}

.fonctionnalites-parent .feature-card::before {
    background: var(--warning);
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.6);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 0;
    border-radius: 50%;
}

.fonctionnalites-directeur .feature-card::after {
    background: radial-gradient(circle, rgba(85, 86, 86, 0.2) 0%, transparent 70%);
}

.fonctionnalites-enseignant .feature-card::after {
    background: radial-gradient(circle, rgba(117, 117, 117, 0.2) 0%, transparent 70%);
}

.fonctionnalites-eleve .feature-card::after {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
}

.fonctionnalites-parent .feature-card::after {
    background: radial-gradient(circle, rgba(251, 191, 36, 0.2) 0%, transparent 70%);
}

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

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

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 40px currentColor,
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 0.7);
}

.fonctionnalites-directeur .feature-card:hover {
    box-shadow: 
        0 20px 60px rgba(29, 78, 216, 0.25),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(29, 78, 216, 0.3),
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    border-color: rgba(29, 78, 216, 0.4);
}

.fonctionnalites-enseignant .feature-card:hover {
    box-shadow: 
        0 20px 60px rgba(96, 165, 250, 0.25),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(96, 165, 250, 0.3),
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    border-color: rgba(96, 165, 250, 0.4);
}

.fonctionnalites-eleve .feature-card:hover {
    box-shadow: 
        0 20px 60px rgba(16, 185, 129, 0.25),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(16, 185, 129, 0.3),
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    border-color: rgba(16, 185, 129, 0.4);
}

.fonctionnalites-parent .feature-card:hover {
    box-shadow: 
        0 20px 60px rgba(251, 191, 36, 0.25),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(251, 191, 36, 0.3),
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    border-color: rgba(251, 191, 36, 0.4);
}

.feature-icon {
    font-size: 3.25rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.12));
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.fonctionnalites-directeur .feature-icon::before {
    background: rgba(59, 130, 246, 0.12);
}

.fonctionnalites-enseignant .feature-icon::before {
    background: rgba(96, 165, 250, 0.12);
}

.fonctionnalites-eleve .feature-icon::before {
    background: rgba(16, 185, 129, 0.12);
}

.fonctionnalites-parent .feature-icon::before {
    background: rgba(251, 191, 36, 0.12);
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) translateY(-6px);
}

.fonctionnalites-directeur .feature-card:hover .feature-icon {
    filter: drop-shadow(0 10px 20px rgba(29, 78, 216, 0.4));
}

.fonctionnalites-enseignant .feature-card:hover .feature-icon {
    filter: drop-shadow(0 10px 20px rgba(96, 165, 250, 0.4));
}

.fonctionnalites-eleve .feature-card:hover .feature-icon {
    filter: drop-shadow(0 10px 20px rgba(16, 185, 129, 0.4));
}

.fonctionnalites-parent .feature-card:hover .feature-icon {
    filter: drop-shadow(0 10px 20px rgba(251, 191, 36, 0.4));
}

.fonctionnalites-directeur .feature-card:hover .feature-icon::before {
    opacity: 1;
    width: 85px;
    height: 85px;
    background: rgba(59, 130, 246, 0.2);
}

.fonctionnalites-enseignant .feature-card:hover .feature-icon::before {
    opacity: 1;
    width: 85px;
    height: 85px;
    background: rgba(96, 165, 250, 0.2);
}

.fonctionnalites-eleve .feature-card:hover .feature-icon::before {
    opacity: 1;
    width: 85px;
    height: 85px;
    background: rgba(16, 185, 129, 0.2);
}

.fonctionnalites-parent .feature-card:hover .feature-icon::before {
    opacity: 1;
    width: 85px;
    height: 85px;
    background: rgba(251, 191, 36, 0.2);
}

.feature-card h4 {
    margin-bottom: 0.875rem;
    color: var(--primary);
    font-size: 1.25rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
    letter-spacing: -0.3px;
    transition: all 0.4s ease;
    line-height: 1.3;
}

.fonctionnalites-directeur .feature-card:hover h4 {
    color: var(--directeur-secondary);
}

.fonctionnalites-enseignant .feature-card:hover h4 {
    color: var(--directeur-accent);
}

.fonctionnalites-eleve .feature-card:hover h4 {
    color: var(--success);
}

.fonctionnalites-parent .feature-card:hover h4 {
    color: var(--warning);
}

.feature-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
    font-weight: 400;
}

.feature-card:hover p {
    color: var(--text-primary);
}

.fonctionnalites-footer {
    text-align: center;
    margin-top: 2.5rem;
    position: relative;
    z-index: 1;
    padding-top: 1.5rem;
}

.btn-view-all {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 2px solid var(--primary);
    border-radius: 12px;
    padding: 12px 32px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.2px;
    box-shadow: 
        0 4px 12px rgba(59, 130, 246, 0.12),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.btn-view-all::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

.btn-view-all::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: all 0.5s ease;
    z-index: 1;
}

.btn-view-all:hover::before {
    left: 0;
}

.btn-view-all:hover::after {
    width: 300px;
    height: 300px;
    transform: translate(-50%, -50%) scale(1);
}

.btn-view-all:hover {
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: 
        0 12px 40px rgba(59, 130, 246, 0.35),
        0 0 0 1px rgba(59, 130, 246, 0.5) inset,
        0 0 20px rgba(59, 130, 246, 0.2);
    border-color: var(--directeur-secondary);
}

.btn-view-all span {
    position: relative;
    z-index: 2;
}

/* Modals Fullscreen */
.modal-fullscreen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 10000;
    overflow-y: auto;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    padding: 2.5rem;
    max-width: 1400px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

/* Modal Directeur - Bleu Professionnel */
.modal-content-directeur {
    background: rgba(59, 130, 246, 0.15);
    border: 2px solid rgba(59, 130, 246, 0.3);
    box-shadow: 
        0 20px 60px rgba(29, 78, 216, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
}

.modal-directeur .modal-title {
    color: var(--directeur-secondary);
    text-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
}

/* Modal Enseignant - Bleu Clair */
.modal-content-enseignant {
    background: rgba(96, 165, 250, 0.18);
    border: 2px solid rgba(96, 165, 250, 0.35);
    box-shadow: 
        0 20px 60px rgba(96, 165, 250, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
}

.modal-enseignant .modal-title {
    color: var(--directeur-accent);
    text-shadow: 0 2px 10px rgba(96, 165, 250, 0.3);
}

/* Modal Élève - Vert/Cyan */
.modal-content-eleve {
    background: rgba(16, 185, 129, 0.15);
    border: 2px solid rgba(16, 185, 129, 0.3);
    box-shadow: 
        0 20px 60px rgba(16, 185, 129, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
}

.modal-eleve .modal-title {
    color: var(--success);
    text-shadow: 0 2px 10px rgba(16, 185, 129, 0.3);
}

/* Modal Parent - Orange */
.modal-content-parent {
    background: rgba(251, 191, 36, 0.15);
    border: 2px solid rgba(251, 191, 36, 0.3);
    box-shadow: 
        0 20px 60px rgba(251, 191, 36, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
}

.modal-parent .modal-title {
    color: var(--warning);
    text-shadow: 0 2px 10px rgba(251, 191, 36, 0.3);
}

.modal-fullscreen.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: var(--accent);
    color: var(--white);
    transform: rotate(90deg);
    border-color: var(--accent);
}

.modal-title {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.modal-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
}

.modal-feature-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 18px;
    padding: 1.75rem 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 10px 35px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.6) inset,
        0 2px 0 rgba(255, 255, 255, 0.9) inset;
}

.modal-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
    border-radius: 20px 20px 0 0;
}

/* Couleurs spécifiques pour les cartes modals selon l'espace */
.modal-directeur .modal-feature-card::before {
    background: var(--directeur-secondary);
    box-shadow: 0 0 15px rgba(29, 78, 216, 0.5);
}

.modal-enseignant .modal-feature-card::before {
    background: var(--directeur-accent);
    box-shadow: 0 0 15px rgba(96, 165, 250, 0.5);
}

.modal-eleve .modal-feature-card::before {
    background: var(--success);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.5);
}

.modal-parent .modal-feature-card::before {
    background: var(--warning);
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.5);
}

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

.modal-feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.7);
}

.modal-directeur .modal-feature-card:hover {
    box-shadow: 
        0 20px 60px rgba(29, 78, 216, 0.25),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(29, 78, 216, 0.3),
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    border-color: rgba(29, 78, 216, 0.4);
}

.modal-enseignant .modal-feature-card:hover {
    box-shadow: 
        0 20px 60px rgba(96, 165, 250, 0.25),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(96, 165, 250, 0.3),
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    border-color: rgba(96, 165, 250, 0.4);
}

.modal-eleve .modal-feature-card:hover {
    box-shadow: 
        0 20px 60px rgba(16, 185, 129, 0.25),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(16, 185, 129, 0.3),
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    border-color: rgba(16, 185, 129, 0.4);
}

.modal-parent .modal-feature-card:hover {
    box-shadow: 
        0 20px 60px rgba(251, 191, 36, 0.25),
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(251, 191, 36, 0.3),
        0 2px 0 rgba(255, 255, 255, 0.95) inset;
    border-color: rgba(251, 191, 36, 0.4);
}

.modal-feature-card .feature-icon {
    font-size: 3.25rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.12));
}

.modal-directeur .modal-feature-card:hover .feature-icon {
    transform: scale(1.15) translateY(-6px);
    filter: drop-shadow(0 10px 20px rgba(29, 78, 216, 0.4));
}

.modal-enseignant .modal-feature-card:hover .feature-icon {
    transform: scale(1.15) translateY(-6px);
    filter: drop-shadow(0 10px 20px rgba(96, 165, 250, 0.4));
}

.modal-eleve .modal-feature-card:hover .feature-icon {
    transform: scale(1.15) translateY(-6px);
    filter: drop-shadow(0 10px 20px rgba(16, 185, 129, 0.4));
}

.modal-parent .modal-feature-card:hover .feature-icon {
    transform: scale(1.15) translateY(-6px);
    filter: drop-shadow(0 10px 20px rgba(251, 191, 36, 0.4));
}

.modal-feature-card h4 {
    color: var(--primary);
    margin-bottom: 0.875rem;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

.modal-directeur .modal-feature-card:hover h4 {
    color: var(--directeur-secondary);
}

.modal-enseignant .modal-feature-card:hover h4 {
    color: var(--directeur-accent);
}

.modal-eleve .modal-feature-card:hover h4 {
    color: var(--success);
}

.modal-parent .modal-feature-card:hover h4 {
    color: var(--warning);
}

.modal-feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 0;
    border-radius: 50%;
}

.modal-directeur .modal-feature-card::after {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
}

.modal-enseignant .modal-feature-card::after {
    background: radial-gradient(circle, rgba(96, 165, 250, 0.2) 0%, transparent 70%);
}

.modal-eleve .modal-feature-card::after {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
}

.modal-parent .modal-feature-card::after {
    background: radial-gradient(circle, rgba(251, 191, 36, 0.2) 0%, transparent 70%);
}

.modal-feature-card:hover::after {
    opacity: 1;
}

.modal-feature-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

.modal-feature-card:hover p {
    color: var(--text-primary);
}

.modal-feature-card h4 {
    position: relative;
    z-index: 1;
}

/* Responsive pour Fonctionnalités */
@media (max-width: 1200px) {
    .fonctionnalites-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .fonctionnalites-block {
        padding: 30px 25px;
    }
}

@media (max-width: 768px) {
    .fonctionnalites-block {
        padding: 28px 20px;
        margin: 25px auto;
        border-radius: 20px;
    }
    
    .fonctionnalites-header {
        margin-bottom: 2rem;
        padding-top: 5px;
    }
    
    .fonctionnalites-title {
        font-size: 1.75rem;
        padding: 0 1rem;
        margin-bottom: 0.75rem;
    }
    
    .fonctionnalites-title::after {
        width: 60px;
        height: 3px;
        bottom: -8px;
    }
    
    .fonctionnalites-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        padding: 5px 0;
    }
    
    .feature-card {
        padding: 2rem 1.75rem;
        border-radius: 18px;
    }
    
    .feature-icon {
        font-size: 3rem;
        margin-bottom: 0.875rem;
    }
    
    .feature-card h4 {
        font-size: 1.125rem;
        margin-bottom: 0.75rem;
    }
    
    .feature-card p {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .fonctionnalites-footer {
        margin-top: 2rem;
        padding-top: 1.25rem;
    }
    
    .btn-view-all {
        padding: 12px 28px;
        font-size: 0.875rem;
    }
    
    .modal-content {
        padding: 2rem 1.5rem;
        width: 98%;
        border-radius: 20px;
    }
    
    .modal-title {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }
    
    .modal-features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .modal-feature-card {
        padding: 1.5rem 1.25rem;
        border-radius: 16px;
    }
    
    .modal-feature-card .feature-icon {
        font-size: 2.75rem;
        margin-bottom: 0.875rem;
    }
    
    .modal-feature-card h4 {
        font-size: 1.125rem;
        margin-bottom: 0.75rem;
    }
    
    .modal-feature-card p {
        font-size: 0.875rem;
        line-height: 1.6;
    }
}

@media (max-width: 480px) {
    .modal-content {
        padding: 1.5rem 1rem;
        border-radius: 18px;
    }
    
    .modal-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .modal-feature-card {
        padding: 1.25rem 1rem;
    }
    
    .modal-feature-card .feature-icon {
        font-size: 2.5rem;
    }
    
    .modal-feature-card h4 {
        font-size: 1.0625rem;
    }
    
    .modal-feature-card p {
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    .fonctionnalites-block {
        padding: 25px 15px;
        border-radius: 18px;
        margin: 20px auto;
    }
    
    .fonctionnalites-title {
        font-size: 1.5rem;
        padding: 0 0.75rem;
    }
    
    .feature-card {
        padding: 1.75rem 1.5rem;
        border-radius: 16px;
    }
    
    .feature-icon {
        font-size: 2.75rem;
        margin-bottom: 0.75rem;
    }
    
    .feature-card h4 {
        font-size: 1.0625rem;
    }
    
    .feature-card p {
        font-size: 0.8125rem;
    }
}

/* Modules Section */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.module-card {
    text-align: center;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.module-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
    background: rgba(255, 255, 255, 0.15);
}

.module-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.module-card h4 {
    margin-bottom: 1rem;
    color: var(--primary);
}

.module-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Avantages Section */
.avantages-section {
    background: var(--gray-50);
}

.avantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.avantage-card {
    text-align: center;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.avantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
    background: rgba(255, 255, 255, 0.15);
}

.avantage-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.avantage-card h4 {
    margin-bottom: 1rem;
    color: var(--primary);
    font-size: 1.25rem;
}

.avantage-card p {
    font-size: 1rem;
    line-height: 1.6;
}

/* Contact Section - Design Élégant avec Glassmorphisme */
.contact-section {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    overflow: hidden;
}

.contact-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

.contact-section .container {
    position: relative;
    z-index: 1;
}

.contact-header {
    text-align: center;
    margin-bottom: 4rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    margin-top: 3rem;
    align-items: start;
}

/* Contact Info - Glassmorphisme Avancé */
.contact-info-wrapper {
    position: relative;
}

.contact-info {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset,
        0 2px 0 rgba(255, 255, 255, 0.8) inset;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-info::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 0;
}

.contact-info:hover::before {
    opacity: 1;
}

.contact-info:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 30px 80px rgba(59, 130, 246, 0.2),
        0 0 0 2px rgba(255, 255, 255, 0.6) inset,
        0 0 40px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    background: rgba(255, 255, 255, 0.3);
}

.contact-info-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

.contact-info-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 2px solid rgba(59, 130, 246, 0.2);
    transition: all 0.4s ease;
}

.contact-info:hover .contact-info-icon {
    transform: scale(1.1) rotate(5deg);
    background: rgba(59, 130, 246, 0.25);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.contact-info h3 {
    margin: 0;
    color: var(--primary);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.info-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.info-item:hover::before {
    transform: scaleY(1);
}

.info-item:hover {
    transform: translateX(8px);
    background: rgba(255, 255, 255, 0.35);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
}

.info-icon-wrapper {
    flex-shrink: 0;
    position: relative;
}

.info-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.4s ease;
}

.info-item:hover .info-icon {
    transform: scale(1.15) rotate(5deg);
    background: rgba(59, 130, 246, 0.2);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.info-content {
    flex: 1;
}

.info-content h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.info-item:hover .info-content h4 {
    color: var(--primary);
}

.info-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    transition: color 0.3s ease;
}

.info-item:hover .info-content p {
    color: var(--text-primary);
}

.contact-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
}

.social-link {
    font-size: 1.75rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link:hover {
    transform: translateY(-4px) scale(1.1);
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.25);
}

/* Contact Form - Glassmorphisme Avancé */
.contact-form-wrapper {
    position: relative;
}

.contact-form {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset,
        0 2px 0 rgba(255, 255, 255, 0.8) inset;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-form::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 0;
}

.contact-form:hover::before {
    opacity: 1;
}

.contact-form:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 30px 80px rgba(124, 58, 237, 0.2),
        0 0 0 2px rgba(255, 255, 255, 0.6) inset,
        0 0 40px rgba(124, 58, 237, 0.15);
    border-color: rgba(124, 58, 237, 0.3);
    background: rgba(255, 255, 255, 0.3);
}

.contact-form-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

.contact-form-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 2px solid rgba(124, 58, 237, 0.2);
    transition: all 0.4s ease;
}

.contact-form:hover .contact-form-icon {
    transform: scale(1.1) rotate(-5deg);
    background: rgba(124, 58, 237, 0.25);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.3);
}

.contact-form h3 {
    margin: 0;
    color: var(--secondary);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.form-group {
    margin-bottom: 1.75rem;
    position: relative;
    z-index: 1;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: color 0.3s ease;
}

.label-icon {
    font-size: 1.125rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.form-group:focus-within label {
    color: var(--primary);
}

.form-group:focus-within .label-icon {
    opacity: 1;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-primary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%233b82f6' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 12px;
    padding-right: 45px;
}

.form-group select:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231d4ed8' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
}

.form-group select option {
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-primary);
    padding: 12px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
    opacity: 0.6;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 
        0 0 0 4px rgba(59, 130, 246, 0.1),
        0 8px 24px rgba(59, 130, 246, 0.15);
    transform: translateY(-2px);
}

.form-group select:hover {
    border-color: rgba(59, 130, 246, 0.4);
    background: rgba(255, 255, 255, 0.4);
}

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

.btn-submit {
    width: 100%;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.0625rem;
    font-weight: 600;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
    z-index: -1;
}

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

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 12px 40px rgba(59, 130, 246, 0.35),
        0 0 0 4px rgba(59, 130, 246, 0.1);
}

.btn-icon {
    font-size: 1.25rem;
    transition: transform 0.4s ease;
}

.btn-submit:hover .btn-icon {
    transform: translateX(4px);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.btn-submit:disabled:hover {
    transform: none !important;
    box-shadow: none;
}

/* Messages de statut du formulaire */
.form-message {
    padding: 1rem 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    animation: slideDown 0.3s ease-out;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message-success {
    background: rgba(16, 185, 129, 0.15);
    border: 2px solid rgba(16, 185, 129, 0.3);
    color: #059669;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

.form-message-error {
    background: rgba(239, 68, 68, 0.15);
    border: 2px solid rgba(239, 68, 68, 0.3);
    color: #dc2626;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
}

.form-message::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: 12px 0 0 12px;
}

.form-message-success::before {
    background: var(--success);
}

.form-message-error::before {
    background: var(--accent);
}

/* Footer */
.footer {
    background: var(--gray-800);
    color: var(--gray-300);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--gray-400);
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    font-size: 1.5rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: scale(1.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-700);
}

.footer-bottom p {
    color: var(--gray-400);
    margin: 0;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .contact-info,
    .contact-form {
        padding: 2.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .espaces-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        padding: 2rem 0;
        border-bottom: 1px solid var(--glass-border);
        box-shadow: var(--shadow-md);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .hero {
        padding: 100px 20px 60px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .espaces-grid,
    .fonctionnalites-grid,
    .modules-grid,
    .avantages-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-section {
        padding: 80px 0;
    }
    
    .contact-header {
        margin-bottom: 3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info,
    .contact-form {
        padding: 2rem;
        border-radius: 20px;
    }
    
    .contact-info-header,
    .contact-form-header {
        margin-bottom: 2rem;
    }
    
    .contact-info-icon,
    .contact-form-icon {
        width: 50px;
        height: 50px;
        font-size: 2rem;
    }
    
    .contact-info h3,
    .contact-form h3 {
        font-size: 1.5rem;
    }
    
    .info-items {
        gap: 1.25rem;
        margin-bottom: 2rem;
    }
    
    .info-item {
        padding: 1rem;
    }
    
    .info-icon {
        width: 45px;
        height: 45px;
        font-size: 1.75rem;
    }
    
    .info-content h4 {
        font-size: 1rem;
    }
    
    .info-content p {
        font-size: 0.9375rem;
    }
    
    .contact-social {
        padding-top: 1.5rem;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }
    
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 12px 16px;
        font-size: 0.9375rem;
    }
    
    .form-group textarea {
        min-height: 120px;
    }
    
    .btn-submit {
        padding: 14px 28px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .glass-card {
        padding: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .espace-image {
        height: 200px;
    }
    
    .contact-section {
        padding: 60px 0;
    }
    
    .contact-header {
        margin-bottom: 2.5rem;
    }
    
    .contact-content {
        gap: 1.5rem;
    }
    
    .contact-info,
    .contact-form {
        padding: 1.5rem;
        border-radius: 18px;
    }
    
    .contact-info-header,
    .contact-form-header {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-info-icon,
    .contact-form-icon {
        width: 45px;
        height: 45px;
        font-size: 1.75rem;
    }
    
    .contact-info h3,
    .contact-form h3 {
        font-size: 1.25rem;
    }
    
    .info-items {
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .info-item {
        flex-direction: column;
        gap: 0.75rem;
        padding: 1rem;
        text-align: center;
    }
    
    .info-icon-wrapper {
        align-self: center;
    }
    
    .info-icon {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
    
    .info-content h4 {
        font-size: 0.9375rem;
    }
    
    .info-content p {
        font-size: 0.875rem;
    }
    
    .contact-social {
        padding-top: 1.25rem;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .form-group {
        margin-bottom: 1.25rem;
    }
    
    .form-group label {
        font-size: 0.875rem;
    }
    
    .label-icon {
        font-size: 1rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 12px 14px;
        font-size: 0.875rem;
        border-radius: 10px;
    }
    
    .form-group textarea {
        min-height: 100px;
    }
    
    .btn-submit {
        padding: 12px 24px;
        font-size: 0.9375rem;
    }
    
    .btn {
        padding: 10px 24px;
        font-size: 0.9375rem;
        width: 100%;
    }
    
    .hero-buttons {
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
}

/* Améliorations pour tablettes */
@media (min-width: 481px) and (max-width: 768px) {
    .espaces-grid {
        grid-template-columns: 1fr;
    }
    
    .fonctionnalites-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .avantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Améliorations pour écrans moyens */
@media (min-width: 769px) and (max-width: 1024px) {
    .espaces-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .fonctionnalites-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modules-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .avantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Images responsives */
.espace-image img,
.feature-icon,
.module-icon,
.avantage-icon {
    max-width: 100%;
    height: auto;
}

/* Amélioration de la lisibilité sur petits écrans */
@media (max-width: 768px) {
    .espace-content,
    .feature-card,
    .module-card,
    .avantage-card {
        text-align: center;
    }
    
    .espace-features {
        text-align: left;
    }
}