/* ============================================
   VARIABLES CSS
   ============================================ */
:root {
    /* Couleurs - Palette africaine contemporaine */
    --color-primary: #2d8659; /* Vert espoir */
    --color-primary-dark: #1f5d3f;
    --color-primary-light: #3fa372;
    --color-accent: #f4a261; /* Or/jaune énergie */
    --color-accent-dark: #e76f51;
    --color-accent-light: #f9c784;
    
    /* Couleurs neutres */
    --color-white: #ffffff;
    --color-gray-light: #f8f9fa;
    --color-gray: #e9ecef;
    --color-gray-medium: #adb5bd;
    --color-gray-dark: #495057;
    --color-black: #212529;
    
    /* Typographies */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Source Sans Pro', sans-serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Tailles */
    --container-max-width: 1200px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

.hidden {
    display: none !important;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
}

/* ============================================
   TYPOGRAPHIE
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* ============================================
   NAVIGATION
   ============================================ */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.navbar .container.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    gap: var(--spacing-sm);
}

.nav-brand {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-primary);
    line-height: 1.2;
}

.nav-subtitle {
    font-size: 0.7rem;
    color: var(--color-gray-dark);
    display: block;
    font-weight: 400;
}

.nav-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.nav-menu li {
    display: flex;
    align-items: center;
}

.nav-menu li a {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-gray-dark);
    border-radius: var(--border-radius);
    transition: var(--transition);
    white-space: nowrap;
}

.nav-menu li a:hover,
.nav-menu li a:focus {
    background-color: var(--color-gray-light);
    color: var(--color-primary);
}

.cta-nav {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
}

.cta-nav:hover {
    background-color: var(--color-primary-dark);
}

/* Language Switcher */
.lang-switcher-item {
    display: flex;
    align-items: center;
}

.lang-switcher {
    position: relative;
    display: flex;
    background-color: var(--color-gray-light);
    border: 2px solid var(--color-gray);
    border-radius: calc(var(--border-radius) * 1.5);
    padding: 4px;
    gap: 4px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-switcher:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(45, 134, 89, 0.15);
    transform: translateY(-1px);
}

.lang-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: transparent;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-dark);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: var(--font-body);
    z-index: 2;
    min-width: 50px;
    justify-content: center;
}

.lang-btn:hover {
    color: var(--color-primary);
    transform: scale(1.05);
}

.lang-btn:active {
    transform: scale(0.95);
}

.lang-btn.active {
    color: var(--color-white);
    font-weight: 700;
}

.lang-flag {
    font-size: 1.1rem;
    line-height: 1;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-btn:hover .lang-flag {
    transform: scale(1.2) rotate(5deg);
}

.lang-btn.active .lang-flag {
    transform: scale(1.15);
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.lang-text {
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

.lang-indicator {
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 4px;
    width: calc(50% - 4px);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--border-radius);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    box-shadow: 0 2px 6px rgba(45, 134, 89, 0.3);
}

.lang-switcher[data-lang="fr"] .lang-indicator {
    transform: translateX(calc(100% + 4px));
}

.lang-switcher[data-lang="en"] .lang-indicator {
    transform: translateX(0);
}

/* Animation au chargement */
@keyframes langSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes langPulse {
    0%, 100% {
        box-shadow: 0 2px 6px rgba(45, 134, 89, 0.3);
    }
    50% {
        box-shadow: 0 2px 12px rgba(45, 134, 89, 0.5);
    }
}

@keyframes langRipple {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}

.lang-switcher {
    animation: langSlideIn 0.5s ease-out;
}

.lang-indicator {
    animation: langPulse 2s ease-in-out infinite;
}

/* Effet ripple au clic */
.lang-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    pointer-events: none;
    z-index: 0;
}

.lang-btn:active::before {
    width: 200px;
    height: 200px;
    animation: langRipple 0.6s ease-out;
}

/* Amélioration de l'accessibilité */
.lang-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: var(--border-radius);
}

/* Animation de transition fluide pour le texte */
.lang-text {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-btn.active .lang-text {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Effet de brillance sur l'indicateur actif */
.lang-indicator::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: langShine 3s infinite;
}

@keyframes langShine {
    0% {
        left: -100%;
    }
    50%, 100% {
        left: 100%;
    }
}

/* Header responsive : tout reste visible sur petits écrans */
@media (max-width: 767px) {
    .navbar {
        padding: var(--spacing-xs) 0;
    }
    
    .nav-container {
        padding: 0 var(--spacing-xs);
        gap: var(--spacing-xs);
    }
    
    .nav-logo {
        font-size: 1.35rem;
    }
    
    .nav-subtitle {
        font-size: 0.6rem;
    }
}

@media (max-width: 380px) {
    .nav-subtitle {
        display: none;
    }
    
    .nav-logo {
        font-size: 1.2rem;
    }
}

@media (min-width: 768px) {
    .nav-menu {
        gap: var(--spacing-md);
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

.hero-image-placeholder {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
    z-index: 1;
}

.hero-image-placeholder .placeholder-content {
    display: none;
}

/* ============================================
   BOUTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

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

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: var(--spacing-xl) 0 calc(var(--spacing-xl) + var(--spacing-md)) 0;
    margin-bottom: var(--spacing-sm);
}

.section-alt {
    background-color: var(--color-gray-light);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
    max-width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.section-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-gray-dark);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    overflow-wrap: break-word;
    word-wrap: break-word;
}

@media (max-width: 767px) {
    .section-title {
        font-size: 1.75rem;
    }
    .section-intro {
        font-size: 1rem;
    }
}

/* ============================================
   À PROPOS
   ============================================ */
.content-text {
    max-width: 800px;
    margin: 0 auto;
}

.content-text .lead {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.8;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

/* ============================================
   MISSION & VISION
   ============================================ */
.mission-vision-grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.vision-box {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.vision-box h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.vision-box blockquote {
    font-size: 1.125rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--color-gray-dark);
    border-left: 4px solid var(--color-accent);
    padding-left: var(--spacing-md);
    margin: 0;
}

.mission-pillars {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.pillar {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.pillar:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.pillar-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.pillar h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

@media (min-width: 768px) {
    .mission-pillars {
        grid-template-columns: repeat(3, 1fr);
    }
}

.mission-image-placeholder {
    height: 300px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent-light) 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.mission-image-placeholder .placeholder-content {
    text-align: center;
    color: var(--color-white);
    padding: var(--spacing-md);
    opacity: 0.8;
}

/* ============================================
   VALEURS
   ============================================ */
.valeurs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.valeur-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: var(--transition);
}

.valeur-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.valeur-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.valeur-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

@media (min-width: 768px) {
    .valeurs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .valeurs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   PROGRAMMES
   ============================================ */
.programmes-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    min-width: 0;
}

.programme-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    min-width: 0;
}

.programme-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.programme-image-placeholder {
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.programme-image-placeholder .placeholder-content {
    text-align: center;
    color: var(--color-white);
    padding: var(--spacing-md);
    opacity: 0.9;
    font-size: 0.9rem;
}

.programme-content {
    padding: var(--spacing-lg);
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.programme-content h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.programme-content ul {
    margin-top: var(--spacing-sm);
    padding-left: var(--spacing-md);
}

.programme-content ul li {
    list-style: disc;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gray-dark);
}

@media (max-width: 767px) {
    .programme-content {
        padding: var(--spacing-md);
    }
}

@media (min-width: 768px) {
    .programmes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   GOUVERNANCE
   ============================================ */
.governance-content {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.governance-level {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.governance-level h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

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

.governance-level ul li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-gray);
    color: var(--color-gray-dark);
}

.governance-level ul li:last-child {
    border-bottom: none;
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.department-item {
    padding: var(--spacing-sm);
    background-color: var(--color-gray-light);
    border-radius: var(--border-radius);
    text-align: center;
    color: var(--color-gray-dark);
    font-weight: 500;
}

.governance-transparency {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--color-accent);
}

.governance-transparency h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.governance-image-placeholder {
    height: 300px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent-light) 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.governance-image-placeholder .placeholder-content {
    text-align: center;
    color: var(--color-white);
    padding: var(--spacing-md);
    opacity: 0.8;
}

/* ============================================
   IMPACT
   ============================================ */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    min-width: 0;
}

.impact-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: var(--transition);
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.impact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.impact-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-display);
    margin-bottom: var(--spacing-sm);
}

.impact-card h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.25rem;
}

.impact-card p {
    color: var(--color-gray-dark);
    font-size: 0.9rem;
}

@media (max-width: 480px) {
    .impact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    .impact-card {
        padding: var(--spacing-sm);
    }
    .impact-number {
        font-size: 2.25rem;
    }
    .impact-card h3 {
        font-size: 1.1rem;
    }
}

@media (min-width: 768px) {
    .impact-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-md);
    }
    .impact-card {
        padding: var(--spacing-lg);
    }
}

/* ============================================
   REJOIGNEZ-NOUS
   ============================================ */
.join-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.join-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: var(--transition);
}

.join-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.join-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
}

.join-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.join-card p {
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.join-card .btn {
    width: 100%;
}

/* Même style pour tous les boutons de la section Rejoignez-nous */
.join-grid .join-card .btn {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.join-grid .join-card .btn:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-white);
    border-color: var(--color-accent-dark);
}

@media (min-width: 768px) {
    .join-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand h2 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.footer-subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer-links h3,
.footer-contact h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

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

.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links ul li a {
    color: var(--color-white);
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-contact address {
    font-style: normal;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.social-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--color-white);
    font-size: 0.9rem;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer-legal {
    margin-top: var(--spacing-xs);
    font-size: 0.85rem;
    opacity: 0.7;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Pattern africain subtil en arrière-plan (optionnel) */
.section-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        var(--color-primary) 10px,
        var(--color-primary) 20px
    );
    pointer-events: none;
    z-index: 0;
}

.section-alt {
    position: relative;
}

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