/* Reset et styles de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

:root {
    --primary-green: #2E7D32;
    --light-green: #4CAF50;
    --lighter-green: #E8F5E9;
    --dark-green: #1B5E20;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    --gray-bg: #F9F9F9;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

body {
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* Typographie */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0px;
}

.logo img {
    height: 60px; /* Taille adaptée à votre logo */
    width: auto;
    max-width: 200px; /* Largeur maximum */
}

.logo-icon {
    color: var(--primary-green);
    font-size: 28px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-green);
}

.logo-text span {
    color: var(--light-green);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-green);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary-green);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    color: var(--dark-green);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--lighter-green) 0%, #FFFFFF 100%);
    padding: 160px 0 100px;
    margin-top: 80px;
    overflow: hidden;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text {
    flex: 1;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-hover);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s;
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.hero h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark-green);
}

.hero h1 span {
    color: var(--primary-green);
}

.hero-description {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 600px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
}

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

.btn-primary:hover {
    background-color: var(--dark-green);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background-color: var(--lighter-green);
    transform: translateY(-3px);
}

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

/* Stats */
.stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Sections communes */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 15px;
    color: var(--dark-green);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 60px;
    font-size: 18px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.avantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.avantage-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.avantage-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.avantage-icon {
    font-size: 40px;
    color: var(--primary-green);
    margin-bottom: 20px;
    height: 80px;
    width: 80px;
    background-color: var(--lighter-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
}

.avantage-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-green);
}

.avantage-card p {
    color: var(--text-light);
}

/* Fonctionnalités Section */
.fonctionnalite-item {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 100px;
}

.fonctionnalite-item.reverse {
    flex-direction: row-reverse;
}

.fonctionnalite-image {
    flex: 1;
}

.fonctionnalite-image img {
    width: 100%;
    border-radius: 15px;
    transition: var(--transition);
}

.fonctionnalite-image img:hover {
    transform: scale(1.02);
}

.fonctionnalite-text {
    flex: 1;
}

.fonctionnalite-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--dark-green);
}

.fonctionnalite-text p {
    font-size: 18px;
    margin-bottom: 25px;
    color: var(--text-light);
}

.feature-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.feature-list i {
    color: var(--primary-green);
    margin-top: 4px;
}

/* Téléchargement Section */
.telechargement {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    color: var(--white);
}

.telechargement-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.telechargement-text {
    flex: 1;
}

.telechargement-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.telechargement-text p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

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

.store-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 25px;
    border-radius: 10px;
    background-color: var(--white);
    color: var(--text-dark);
    transition: var(--transition);
    min-width: 200px;
}

.store-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.store-icon {
    font-size: 30px;
}

.store-text {
    display: flex;
    flex-direction: column;
}

.store-label {
    font-size: 12px;
    opacity: 0.7;
}

.store-name {
    font-size: 18px;
    font-weight: 600;
}

.play-store .store-icon {
    color: #34A853;
}

.app-store .store-icon {
    color: #000000;
}

.qr-code-container {
    margin-top: 40px;
}

.qr-code {
    width: 150px;
    height: 150px;
    background-color: var(--white);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.qr-placeholder {
    text-align: center;
}

.qr-placeholder i {
    font-size: 60px;
    margin-bottom: 10px;
    display: block;
    color: var(--primary-green);
}

.qr-text {
    font-size: 14px;
    opacity: 0.8;
}

.telechargement-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    width: 280px;
    height: 550px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 15px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 30px;
    overflow: hidden;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* À propos Section */
.apropos-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.apropos-text {
    flex: 1;
}

.apropos-image {
    flex: 1;
}

.apropos-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
}

.about-description {
    font-size: 18px;
    margin-bottom: 30px;
    color: var(--text-light);
}

.mission-vision {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.mission, .vision, .team-highlight, .contact-info {
    background-color: var(--lighter-green);
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 25px;
}

.mission h3, .vision h3, .team-highlight h3, .contact-info h3 {
    color: var(--dark-green);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mission h3 i, .vision h3 i, .team-highlight h3 i, .contact-info h3 i {
    color: var(--primary-green);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.contact-info i {
    color: var(--primary-green);
    width: 20px;
}

/* Footer */
footer {
    background-color: var(--dark-green);
    color: var(--white);
    padding: 70px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo .logo-text {
    color: var(--white);
    font-size: 28px;
    margin-bottom: 20px;
}

.footer-description {
    margin-bottom: 25px;
    opacity: 0.8;
    max-width: 300px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-green);
    transform: translateY(-3px);
}

.footer-links h3 {
    font-size: 20px;
    margin-bottom: 25px;
    color: var(--white);
}

.footer-links ul li {
    margin-bottom: 12px;
}

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

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--lighter-green);
    padding-left: 5px;
}

.footer-newsletter p {
    opacity: 0.8;
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    overflow: hidden;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    background: transparent;
    border: none;
    color: var(--white);
    outline: none;
}

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

.newsletter-form button {
    padding: 0 25px;
    background-color: var(--primary-green);
    border: none;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: var(--light-green);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 14px;
}

.footer-bottom p i {
    color: #ff6b6b;
}

.footer-app-links {
    display: flex;
    gap: 15px;
}

.footer-app-links a {
    font-size: 24px;
    opacity: 0.7;
    transition: var(--transition);
}

.footer-app-links a:hover {
    opacity: 1;
}

/* Scroll to top button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-green);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.scroll-to-top:hover {
    background-color: var(--dark-green);
    transform: translateY(-5px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content,
    .telechargement-content,
    .apropos-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-image, 
    .telechargement-image,
    .apropos-image {
        order: -1;
    }
    
    .cta-buttons,
    .download-buttons {
        justify-content: center;
    }
    
    .stats {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .fonctionnalite-item,
    .fonctionnalite-item.reverse {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .store-btn {
        min-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 120px 0 60px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .stats {
        gap: 20px;
    }
    
    .stat-number {
        font-size: 28px;
    }
}