:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --secondary: #64748b;
    --dark: #0f172a;
    --light: #f8fafc;
    --white: #ffffff;
    --success: #22c55e;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --font-heading: 'Outfit', system-ui, sans-serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.6;
}

/* Layout conteneurs */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-container {
    height: 4.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(37, 99, 235, 0.1);
}

.nav-link.active {
    color: var(--primary);
    background: rgba(37, 99, 235, 0.1);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: 4.5rem;
    display: flex;
    align-items: center;
    /*
    background: linear-gradient(to bottom right, var(--primary), var(--primary-dark));
    */
   background        :  linear-gradient(#29568b55, #29568bEE), url('/bghome2.jpg') no-repeat center center fixed;
   background-size   :  cover;
    
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
    text-align: center;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.5rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
    font-weight: 400;
    line-height: 1.6;
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    font-family: var(--font-heading);
}

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

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

/* Stats Section */
.stats {
    margin-top: -5rem;
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    letter-spacing: -0.03em;
}

.stat-label {
    color: var(--secondary);
    font-weight: 500;
    font-family: var(--font-body);
}

/* Sections de contenu */
.content-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 2rem;
    text-align: center;
    font-family: var(--font-heading);
    letter-spacing: -0.01em;
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.card:hover .card-image {
    opacity: 1;
    transform: scale(1.05);
}

.card-content {
    padding: 2rem;
    text-align: left;
}

.card-title {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
    font-weight: 600;
}

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

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
}

.footer-links {
    list-style: none;
}

.footer-link {
    color: var(--white);
    opacity: 0.8;
    text-decoration: none;
    margin-bottom: 0.75rem;
    display: block;
}

.footer-link:hover {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .content-section {
        padding: 2rem 1rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeUp {
    animation: fadeUp 0.5s ease forwards;
}

/* Style pour les pages intérieures */
.page-header {
    padding: 8rem 0 4rem;
    background: var(--light);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.page-header .hero-content {
    color: var(--dark);
    text-align: left;
}

.page-header h1 {
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-header p {
    color: var(--secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0;
}

/* Cards pour les programmes */
.programme-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}

.programme-card:hover {
    transform: translateY(-4px);
}

.programme-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.programme-card .card-content {
    padding: 2rem;
}

.programme-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.card-list {
    list-style: none;
    padding: 0;
}

.card-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.card-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Formulaire de contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.info-items {
    display: grid;
    gap: 2rem;
}

.info-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    text-align: center;
}

.info-item i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.info-item h3 {
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.info-item a {
    color: var(--primary);
    text-decoration: none;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color 0.2s;
}

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

/* Cartes bénévoles */
.volunteer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.volunteer-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow);
}

.volunteer-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.volunteer-card h3 {
    color: var(--dark);
    margin-bottom: 1rem;
}

/* Impact financier */
.transparency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.transparency-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
}

.transparency-card h3 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        padding: 6rem 0 3rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
}

/* Bannière des pages intérieures */
.page-banner {
    padding-top: 6rem;
    background-color: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.banner-content {
    padding: 3rem 0;
}

.breadcrumb {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.banner-content h1 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 800;
}

.banner-content p {
    color: var(--secondary);
    font-size: 1.2rem;
}

.tax-info {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

/* Ajustements pour le contenu principal */
.main-content {
    padding-top: 2rem;
    background-color: var(--light);
}

/* Responsive */
@media (max-width: 768px) {
    .page-banner {
        padding-top: 4rem;
    }

    .banner-content {
        padding: 2rem 0;
    }

    .banner-content h1 {
        font-size: 2rem;
    }
}

/* Impact Cards avec images */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 1rem;
}

.impact-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.impact-card:hover {
    transform: translateY(-5px);
}

.impact-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.impact-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.impact-card:hover .impact-image img {
    transform: scale(1.05);
}

.impact-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(37, 99, 235, 0.2), rgba(37, 99, 235, 0.4));
    display: flex;
    align-items: center;
    justify-content: center;
}

.impact-overlay i {
    color: var(--white);
    font-size: 2.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.impact-content {
    padding: 1.5rem;
    text-align: center;
}

.impact-amount {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.impact-content p {
    color: var(--secondary);
    font-size: 1.1rem;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .impact-grid {
        grid-template-columns: 1fr;
    }
    
    .impact-image {
        height: 180px;
    }
}

/* Styles pour la page contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.info-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.info-card h3 {
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.info-card a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.info-detail {
    color: var(--secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h2 {
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--secondary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.social-connect {
    text-align: center;
    padding: 4rem 0;
}

.social-connect h2 {
    margin-bottom: 1rem;
}

.social-connect p {
    color: var(--secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
    .newsletter-form {
        flex-direction: column;
        padding: 0 1rem;
    }

    .footer-newsletter {
        flex-direction: column;
    }

    .footer-newsletter button {
        width: 100%;
    }
}

/* Ajustements Mobile */
@media (max-width: 768px) {
    /* Navigation mobile améliorée */
    .navbar {
        height: 60px;
    }

    .menu-toggle {
        display: block;
        background: none;
        border: none;
        padding: 0.5rem;
        cursor: pointer;
        z-index: 100;
    }

    .menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--primary);
        margin: 5px 0;
        transition: 0.3s;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 1rem;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow);
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }

    /* Ajustements des sections */
    .section {
        padding: 3rem 0;
    }

    .container {
        padding: 0 1rem;
    }

    /* Cards plus adaptées au mobile */
    .cards-grid,
    .impact-grid,
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0.5rem;
    }

    .card,
    .impact-card,
    .stat-card {
        margin-bottom: 1rem;
    }

    /* Formulaires optimisés pour mobile */
    .form-row {
        grid-template-columns: 1fr;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    input,
    select,
    textarea {
        font-size: 16px; /* Évite le zoom automatique sur iOS */
        padding: 0.8rem;
    }

    /* Boutons plus grands sur mobile */
    .btn,
    .submit-btn {
        padding: 1rem;
        width: 100%;
        justify-content: center;
        font-size: 1rem;
    }

    /* Espacement adapté pour le mobile */
    .content-section {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }

    /* Ajustements des titres */
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    /* Footer optimisé */
    .footer {
        padding: 2rem 0 1rem;
    }

    .footer-grid {
        gap: 2rem;
    }

    /* Ajustements spécifiques pour la page contact */
    .contact-info-cards {
        gap: 1rem;
    }

    .info-card {
        padding: 1.5rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    /* Ajustements pour la page don */
    .tax-info {
        width: 100%;
        justify-content: center;
        margin: 1rem 0;
    }

    .transparency-grid {
        gap: 1rem;
    }

    /* Améliorations de l'accessibilité tactile */
    .nav-link,
    .social-link,
    .info-card a,
    .btn,
    .submit-btn {
        min-height: 44px; /* Taille minimum recommandée pour les zones tactiles */
    }

    /* Ajustements des marges et paddings */
    .page-banner {
        padding-top: 60px;
    }

    .banner-content {
        padding: 2rem 0;
    }

    .banner-content h1 {
        font-size: 2rem;
    }

    /* Optimisation des images */
    .impact-image,
    .card-image {
        height: 200px;
    }
}

/* Ajustements pour les très petits écrans */
@media (max-width: 360px) {
    .banner-content h1 {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 0.75rem;
    }

    .section {
        padding: 2rem 0;
    }
}

/* Styles du menu hamburger */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 100;
}

.hamburger .bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--primary);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Animation du hamburger */
.hamburger.active .bar:first-child {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:last-child {
    transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 1rem;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        display: none;
        box-shadow: var(--shadow);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }
}

/* Timeline d'impact moderne */
.impact-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.impact-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

.impact-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.impact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    z-index: 2;
    box-shadow: 0 0 0 8px rgba(37, 99, 235, 0.1);
}

.impact-line {
    position: absolute;
    top: 60px;
    bottom: -3rem;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), rgba(37, 99, 235, 0.1));
}

.impact-item:last-child .impact-line {
    display: none;
}

.impact-content {
    flex: 1;
}

.impact-date {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.impact-box {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.impact-box:hover {
    transform: translateY(-5px);
}

.impact-box h3 {
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.impact-box p {
    color: var(--secondary);
    margin-bottom: 1rem;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--secondary);
}

@media (max-width: 768px) {
    .impact-item {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .impact-visual {
        flex-direction: row;
        gap: 1rem;
    }

    .impact-line {
        top: 50%;
        left: 60px;
        right: 0;
        height: 2px;
        width: auto;
        background: linear-gradient(to right, var(--primary), rgba(37, 99, 235, 0.1));
    }

    .impact-content {
        margin-left: 1rem;
    }

    .impact-box {
        padding: 1rem;
    }

    .impact-stats {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
}

/* Design allégé pour l'impact */
.impact-steps {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.impact-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.impact-step:last-child {
    margin-bottom: 0;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.15;
    line-height: 1;
    flex-shrink: 0;
    width: 80px;
    text-align: center;
    font-family: var(--font-heading);
}

.step-content {
    flex: 1;
    padding: 1.5rem 2rem;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.step-content:hover {
    transform: translateX(10px);
}

.step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.step-header h3 {
    font-size: 1.25rem;
    color: var(--dark);
    margin: 0;
}

.step-date {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 500;
}

.step-content p {
    color: var(--secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.step-metrics {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.step-metrics span {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .impact-step {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 2rem;
    }

    .step-number {
        font-size: 2.5rem;
        width: auto;
        text-align: left;
        margin-left: 1rem;
    }

    .step-content {
        padding: 1.25rem;
    }

    .step-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .step-metrics {
        flex-direction: column;
        gap: 0.5rem;
    }

    .step-metrics span {
        display: block;
    }

    .step-content:hover {
        transform: translateY(-5px);
    }
}

/* Style des cartes de mission */
.mission-content {
    text-align: center;
    margin-bottom: 3rem;
}

.mission-content > p {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-bottom: 2.5rem;
}

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

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.card:hover .card-image {
    opacity: 1;
    transform: scale(1.05);
}

.card-content {
    padding: 2rem;
    text-align: left;
}

.card-title {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
    font-weight: 600;
}

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

@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .card {
        max-width: 400px;
        margin: 0 auto;
    }

    .card-image {
        height: 180px;
    }

    .card-content {
        padding: 1.5rem;
    }
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, 
        var(--primary) 0%,
        rgba(37, 99, 235, 0.2) 100%
    );
    border-radius: 999px;
}

.timeline-item {
    position: relative;
    margin-bottom: 6rem;
    width: 50%;
    padding-right: 3rem;
    perspective: 1000px;
}

.timeline-item:nth-child(even) {
    margin-left: auto;
    padding-right: 0;
    padding-left: 3rem;
}

.timeline-dot {
    position: absolute;
    right: -1.5rem;
    top: 1rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--white);
    border: 3px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    z-index: 1;
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.1);
    transition: all 0.3s ease;
}

.timeline-item:nth-child(even) .timeline-dot {
    right: auto;
    left: -1.5rem;
}

.timeline-content {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    transform-origin: right center;
    transition: all 0.3s ease;
}

.timeline-item:nth-child(even) .timeline-content {
    transform-origin: left center;
}

.timeline-content::before {
    content: '';
    position: absolute;
    right: -0.75rem;
    top: 1.5rem;
    width: 0;
    height: 0;
    border-top: 0.75rem solid transparent;
    border-bottom: 0.75rem solid transparent;
    border-left: 0.75rem solid var(--white);
    filter: drop-shadow(2px 0 2px rgba(0, 0, 0, 0.05));
}

.timeline-item:nth-child(even) .timeline-content::before {
    right: auto;
    left: -0.75rem;
    border-left: none;
    border-right: 0.75rem solid var(--white);
    filter: drop-shadow(-2px 0 2px rgba(0, 0, 0, 0.05));
}

.timeline-date {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    padding: 0.35rem 1rem;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-sm);
}

.timeline-content h3 {
    color: var(--dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
    font-weight: 600;
}

.timeline-content p {
    color: var(--secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.timeline-tags {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.timeline-tags span {
    background: var(--white);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    border: 2px solid rgba(37, 99, 235, 0.2);
    transition: all 0.3s ease;
}

/* Effets de survol */
.timeline-item:hover .timeline-dot {
    transform: scale(1.2);
    box-shadow: 0 0 0 10px rgba(37, 99, 235, 0.1);
}

.timeline-item:hover .timeline-content {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.timeline-tags span:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* État actuel */
.timeline-item.current .timeline-dot {
    background: var(--primary);
    color: var(--white);
    border-width: 6px;
}

.timeline-item.current .timeline-content {
    border: 3px solid var(--primary);
    background: linear-gradient(to bottom right, var(--white), rgba(37, 99, 235, 0.05));
}

/* Responsive */
@media (max-width: 768px) {
    .timeline::before {
        left: 1.5rem;
    }

    .timeline-item {
        width: 100%;
        padding-left: 4.5rem;
        padding-right: 1rem;
    }

    .timeline-item:nth-child(even) {
        padding-left: 4.5rem;
    }

    .timeline-dot {
        left: 0;
        right: auto;
    }

    .timeline-item:nth-child(even) .timeline-dot {
        left: 0;
    }

    .timeline-content::before {
        left: -0.75rem;
        border-left: none;
        border-right: 0.75rem solid var(--white);
    }

    .timeline-item:nth-child(even) .timeline-content::before {
        left: -0.75rem;
    }

    .timeline-content {
        transform-origin: left center;
    }
} 

/* Styles pour la newsletter */
.footer-newsletter {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-newsletter input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.footer-newsletter input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.footer-newsletter button {
    padding: 0.5rem 1rem;
    background: var(--white);
    color: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s ease;
}

.footer-newsletter button:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* Style pour la section newsletter principale */
.social-connect {
    text-align: center;
    padding: 4rem 0;
}

.social-connect h2 {
    margin-bottom: 1rem;
}

.social-connect p {
    color: var(--secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
    .newsletter-form {
        flex-direction: column;
        padding: 0 1rem;
    }

    .footer-newsletter {
        flex-direction: column;
    }

    .footer-newsletter button {
        width: 100%;
    }
} 

/* Style moderne pour le select */
.contact-form select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--white);
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    color: var(--dark);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form select:hover {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.contact-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

/* Style des options du select */
.contact-form select option {
    padding: 0.75rem;
    background: var(--white);
    color: var(--dark);
}

/* Style cohérent pour tous les champs du formulaire */
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--white);
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    color: var(--dark);
    transition: all 0.3s ease;
}

.contact-form input:hover,
.contact-form textarea:hover {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

/* Style des labels */
.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
}