/* ===== CDEX ÉDUCATION CSS - VERSION BLEU DOMINANT ===== */
:root {
    /* Palette Bleu Dominant avec Jaune Foncé comme accent */
    --primary-blue: #1a365d;       /* Bleu marine profond - COULEUR DOMINANTE */
    --secondary-blue: #2a5c9e;     /* Bleu royal */
    --accent-blue: #3a7bd5;        /* Bleu clair */
    --light-blue: #e6f0fa;         /* Bleu très clair */
    --dark-blue: #0c203d;          /* Bleu nuit */
    
    /* Jaune foncé comme couleur d'accent */
    --accent-gold: #d4a017;        /* Jaune foncé/or CDEX - ACCENT */
    --light-gold: #fff8dc;         /* Jaune très clair */
    --dark-gold: #b8860b;          /* Jaune foncé plus sombre */
    
    /* Couleurs neutres */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --dark-gray: #495057;
    --text-dark: #212529;
    
    /* Couleurs éducation spécifiques */
    --knowledge-blue: #1e4d8c;     /* Bleu connaissance */
    --wisdom-gold: #ffc107;        /* Jaune sagesse */
    
    /* Effets */
    --shadow: 0 5px 15px rgba(26, 54, 93, 0.1);
    --shadow-hover: 0 10px 25px rgba(26, 54, 93, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 8px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Segoe UI', 'Source Sans Pro', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 100px 0;
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1, h2, h3 {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
}

p {
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
}

.highlight {
    color: var(--accent-gold);
    font-weight: 700;
}

strong {
    color: var(--primary-blue);
}

/* ===== BOUTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--accent-blue) 100%);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background-color: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    background: linear-gradient(rgba(26, 54, 93, 0.85), rgba(26, 54, 93, 0.9)),
                url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(26, 54, 93, 0.8) 0%, rgba(212, 160, 23, 0.2) 100%);
    z-index: 0;
}

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

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
}

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

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

@media (max-width: 992px) {
    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

@media (max-width: 992px) {
    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

.hero-quote {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--accent-gold);
    padding: 25px;
    border-radius: var(--border-radius);
    margin-top: 40px;
}

.hero-quote i {
    color: var(--accent-gold);
    font-size: 1.8rem;
    margin-bottom: 15px;
    display: block;
}

.hero-quote p {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--white);
    margin-bottom: 10px;
    line-height: 1.5;
}

.hero-quote span {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    display: block;
    text-align: right;
    font-style: normal;
}

.hero-image {
    display: flex;
    justify-content: center;
    position: relative;
}

.floating-elements {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 400px;
}

.floating-card {
    position: absolute;
    width: 180px;
    height: 180px;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-hover);
    transition: var(--transition);
    animation: float 6s ease-in-out infinite;
    border: 3px solid transparent;
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--accent-gold);
}

.floating-card.school {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    border-color: var(--primary-blue);
}

.floating-card.university {
    bottom: 10%;
    right: 10%;
    animation-delay: 3s;
    border-color: var(--accent-gold);
}

.floating-card i {
    font-size: 3rem;
    margin-bottom: 15px;
}

.floating-card.school i {
    color: var(--primary-blue);
}

.floating-card.university i {
    color: var(--accent-gold);
}

.floating-card span {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.floating-card small {
    color: var(--dark-gray);
    font-size: 0.9rem;
    font-weight: 600;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* ===== VISION SECTION ===== */
.vision-section {
    background-color: var(--light-blue);
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-title {
    font-size: 2.8rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-gold));
    border-radius: 2px;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.2rem;
    }
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    max-width: 700px;
    margin: 30px auto 0;
}

.vision-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

@media (max-width: 992px) {
    .vision-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.vision-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--dark-gray);
}

.vision-principles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.principle {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--accent-gold);
    text-align: center;
}

.principle:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.principle-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--light-blue) 0%, #d0e1f5 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary-blue);
    font-size: 1.8rem;
    border: 2px solid var(--accent-gold);
}

.principle h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.principle p {
    color: var(--dark-gray);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0;
}

.vision-stats {
    display: flex;
    justify-content: center;
}

.stat-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    border: 2px solid var(--light-blue);
    width: 100%;
}

.stat-card h3 {
    color: var(--primary-blue);
    margin-bottom: 20px;
    text-align: center;
    font-size: 1.8rem;
    border-bottom: 2px solid var(--light-blue);
    padding-bottom: 15px;
}

.stat-card > p {
    text-align: center;
    color: var(--dark-gray);
    margin-bottom: 30px;
    line-height: 1.6;
}

.impact-numbers {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.number-item {
    text-align: center;
    flex: 1;
    min-width: 100px;
}

.number-item .number {
    display: block;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: 10px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.number-item .label {
    font-size: 0.9rem;
    color: var(--dark-gray);
    display: block;
    font-weight: 600;
    line-height: 1.3;
}

/* ===== GSMG & UEMG SECTIONS ===== */
.school-section {
    background-color: var(--white);
}

.university-section {
    background-color: var(--light-blue);
}

.institution-header {
    text-align: center;
    margin-bottom: 60px;
}

.institution-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--white);
    padding: 12px 25px;
    border-radius: 30px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 2px solid var(--light-blue);
}

.institution-badge i {
    color: var(--accent-gold);
    font-size: 1.3rem;
}

.institution-badge span {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1.3rem;
    letter-spacing: 1px;
}

.institution-tagline {
    font-size: 1.3rem;
    color: var(--dark-gray);
    font-style: italic;
    margin-top: 15px;
    font-weight: 500;
}

.institution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.institution-content.reverse {
    direction: rtl;
}

.institution-content.reverse > * {
    direction: ltr;
}

@media (max-width: 992px) {
    .institution-content,
    .institution-content.reverse {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.institution-image {
    display: flex;
    justify-content: center;
}

.image-frame {
    width: 100%;
    max-width: 450px;
    height: 400px;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    border: 5px solid var(--white);
}

.gsmg-frame {
    background: linear-gradient(rgba(26, 54, 93, 0.7), rgba(26, 54, 93, 0.8)),
                url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1470&q=80');
    background-size: cover;
    background-position: center;
}

.uemg-frame {
    background: linear-gradient(rgba(212, 160, 23, 0.2), rgba(212, 160, 23, 0.3)),
                url('https://images.unsplash.com/photo-1562774053-701939374585?ixlib=rb-4.0.3&auto=format&fit=crop&w=1464&q=80');
    background-size: cover;
    background-position: center;
}

.hymne-badge, .excellence-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background-color: var(--white);
    padding: 12px 20px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--primary-blue);
    box-shadow: var(--shadow);
    border: 2px solid var(--accent-gold);
}

.hymne-badge i, .excellence-badge i {
    color: var(--accent-gold);
}

.institution-details {
    padding: 20px;
}

.institution-details h3 {
    font-size: 2.2rem;
    color: var(--primary-blue);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-blue);
}

.institution-details > p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--dark-gray);
    margin-bottom: 30px;
}

.institution-pillars {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.pillar {
    background-color: var(--light-blue);
    padding: 25px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-gold);
}

.pillar h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
}

.pillar h4 i {
    color: var(--accent-gold);
}

.pillar p {
    margin-bottom: 0;
    color: var(--dark-gray);
    line-height: 1.6;
}

.institution-quote {
    background-color: var(--light-blue);
    border-left: 4px solid var(--accent-gold);
    padding: 25px;
    border-radius: var(--border-radius);
    font-style: italic;
    color: var(--dark-gray);
    margin: 30px 0 0;
    line-height: 1.6;
    position: relative;
}

.institution-quote:before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 15px;
    font-size: 3rem;
    color: var(--accent-gold);
    font-family: Georgia, serif;
    opacity: 0.3;
}

.university-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background-color: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--light-blue);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--light-blue) 0%, #d0e1f5 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.5rem;
    flex-shrink: 0;
    border: 2px solid var(--accent-gold);
}

.feature-text h4 {
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.feature-text p {
    color: var(--dark-gray);
    margin-bottom: 0;
    line-height: 1.6;
}

.policy-insight {
    background-color: var(--light-blue);
    padding: 25px;
    border-radius: var(--border-radius);
    border: 2px solid var(--accent-gold);
    margin-top: 30px;
}

.policy-insight p {
    margin-bottom: 0;
    color: var(--dark-gray);
    line-height: 1.6;
}

.policy-insight strong {
    color: var(--primary-blue);
}

/* ===== ELITE SECTION ===== */
.elite-section {
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.elite-section:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(26, 54, 93, 0.1) 0%, transparent 70%);
}

.elite-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    position: relative;
    z-index: 1;
}

@media (max-width: 992px) {
    .elite-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.elite-manifesto {
    background-color: var(--light-blue);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 2px solid var(--light-blue);
}

.elite-manifesto h3 {
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-size: 1.8rem;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--accent-gold);
}

.elite-manifesto > p {
    color: var(--dark-gray);
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.manifesto-list {
    list-style: none;
}

.manifesto-list li {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    color: var(--dark-gray);
    line-height: 1.5;
    padding: 15px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--accent-gold);
}

.manifesto-list li:last-child {
    margin-bottom: 0;
}

.manifesto-list i {
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.manifesto-list strong {
    color: var(--primary-blue);
}

.elite-process {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 2px solid var(--light-blue);
}

.elite-process h3 {
    color: var(--primary-blue);
    margin-bottom: 30px;
    font-size: 1.8rem;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--accent-gold);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--light-blue);
}

.step:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 4px 8px rgba(26, 54, 93, 0.3);
}

.step-content h4 {
    color: var(--primary-blue);
    margin-bottom: 8px;
    font-size: 1.3rem;
}

.step-content p {
    color: var(--dark-gray);
    margin-bottom: 0;
    line-height: 1.5;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600" opacity="0.05"><path d="M0 0h1200v600H0z" fill="%23ffffff"/><circle cx="200" cy="150" r="80" fill="%23d4a017"/><circle cx="900" cy="450" r="100" fill="%23d4a017"/></svg>');
    background-size: cover;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.8rem;
    color: var(--white);
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .cta-title {
        font-size: 2.2rem;
    }
}

.cta-text {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

@media (max-width: 480px) {
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

.cta-note {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: var(--border-radius);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    margin-top: 30px;
    border: 1px solid rgba(212, 160, 23, 0.3);
}

.cta-note i {
    color: var(--accent-gold);
    margin-right: 10px;
}

.cta-note strong {
    color: var(--accent-gold);
}

/* ===== ANIMATIONS ===== */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes pulseBlue {
    0% {
        box-shadow: 0 0 0 0 rgba(42, 92, 158, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(42, 92, 158, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(42, 92, 158, 0);
    }
}

.hero-text {
    animation: slideInFromLeft 0.8s ease-out;
}

.hero-image {
    animation: slideInFromRight 0.8s ease-out;
}

.principle, .feature, .pillar, .step {
    animation: fadeInUp 0.6s ease-out;
}

.btn-primary {
    animation: pulseBlue 2s infinite;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .floating-elements {
        height: 300px;
    }
    
    .floating-card {
        width: 140px;
        height: 140px;
    }
    
    .floating-card i {
        font-size: 2.2rem;
    }
    
    .floating-card span {
        font-size: 1.4rem;
    }
    
    .vision-principles {
        grid-template-columns: 1fr;
    }
    
    .impact-numbers {
        flex-direction: column;
        gap: 30px;
    }
    
    .institution-pillars {
        gap: 20px;
    }
    
    .pillar {
        padding: 20px;
    }
    
    .feature {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .feature-icon {
        margin: 0 auto;
    }
    
    .manifesto-list li {
        flex-direction: column;
        text-align: center;
        gap: 10px;
        padding: 20px;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .step-number {
        margin: 0 auto;
    }
}

/* ===== SCROLLBAR PERSONNALISÉE ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-blue);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--primary-blue), var(--secondary-blue));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(var(--secondary-blue), var(--accent-blue));
}

/* ===== SELECTION DE TEXTE ===== */
::selection {
    background-color: var(--accent-gold);
    color: var(--white);
}

::-moz-selection {
    background-color: var(--accent-gold);
    color: var(--white);
}

/* ===== CITATIONS ===== */
[citation] {
    position: relative;
}

[citation]:after {
    content: '[' attr(citation) ']';
    position: absolute;
    font-size: 0.7em;
    color: var(--accent-gold);
    top: -0.5em;
    right: 0;
    opacity: 0.7;
    font-weight: normal;
}

/* Supprime les citations dans les titres et éléments importants */
h1 [citation]:after,
h2 [citation]:after,
h3 [citation]:after,
h4 [citation]:after,
.hero-title [citation]:after,
.section-title [citation]:after,
.btn [citation]:after {
    display: none;
}