/* Charte Graphique & Système de Design - Entre Curieux */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
    /* Couleurs Branding */
    --primary: #00695C;
    --primary-hover: #004D40;
    --primary-light: #d5ece9;
    --accent: #FF9F1C;
    --accent-hover: #E68A00;
    --accent-light: #FFF5E6;
    --danger: #D32F2F;
    --bg-main: #F3F3F3;
    --bg-white: #FFFFFF;
    
    /* Textes */
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --text-white: #FFFFFF;
    
    /* Typographies */
    --font-title: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Variables de mise en page */
    --max-width: 1200px;
    --header-height: 80px;
    --shadow-sm: 0 2px 8px rgba(0, 105, 92, 0.04);
    --shadow-md: 0 8px 20px rgba(0, 105, 92, 0.08);
    --shadow-lg: 0 16px 40px rgba(0, 105, 92, 0.12);
    --shadow-accent: 0 8px 24px rgba(255, 159, 28, 0.25);
    
    /* Rayons */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 32px;
    
    /* Animations */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset de base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

input, button, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* Grilles & Conteneurs */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
}

.grid {
    display: grid;
    gap: 32px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    .container {
        padding: 0 20px;
    }
}

/* En-tête (Navbar) */
.header {
    background-color: var(--primary);
    height: 70px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1000px;
    z-index: 1000;
    border-radius: 50px;
    transition: var(--transition);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    padding: 0 16px;
}

.header.scrolled {
    background-color: var(--primary);
    top: 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0;
}

.logo {
    font-family: var(--font-title);
    font-size: 22px;
    font-weight: 800;
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 12px;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-item a {
    font-weight: 500;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
    padding: 6px 0;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition);
}

.nav-item.active a {
    color: var(--text-white);
    font-weight: 600;
}

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

.nav-item a:hover {
    color: var(--text-white);
}

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

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--text-dark);
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(255, 159, 28, 0.35);
}

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

.btn-secondary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 105, 92, 0.2);
}

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

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

.btn-outline-white {
    background-color: transparent;
    border: 2px solid var(--text-white);
    color: var(--text-white);
}

.btn-outline-white:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: var(--radius-sm);
}

.nav-links a.btn-header {
    background-color: var(--bg-white) !important;
    color: var(--primary) !important;
    border-radius: 50px;
    padding: 12px 28px !important;
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: none;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-links a.btn-header:hover {
    background-color: var(--accent) !important;
    color: var(--text-dark) !important;
}

.nav-links a.btn-header::after {
    display: none;
}

/* Hamburger pour le mobile */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 3px;
    background-color: var(--text-white);
    margin: 5px 0;
    transition: var(--transition);
}

@media (max-width: 900px) {
    .hamburger {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--primary);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: var(--transition);
        z-index: 1000;
    }
    
    .nav-links.open {
        right: 0;
    }
    
    .hamburger.open span:nth-child(1) {
        transform: rotate(45deg) translate(5deg, 6deg);
    }
    
    .hamburger.open span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.open span:nth-child(3) {
        transform: rotate(-45deg) translate(6deg, -6deg);
    }
}

/* Sections du Site */
section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 16px;
    position: relative;
}

.section-header p {
    font-size: 18px;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 40px;
    }
    .section-header h2 {
        font-size: 28px;
    }
    .section-header p {
        font-size: 16px;
    }
}

/* Cartes (Cards) */
.card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 105, 92, 0.04);
    transition: var(--transition);
    position: relative;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 105, 92, 0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.card p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 20px;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--primary-light);
    color: var(--primary);
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .content-card-cta {
        text-align: center;
    }
    .content-card-cta .btn {
        width: 100%;
        justify-content: center;
    }
}
}

.badge-accent {
    background-color: var(--accent-light);
    color: var(--accent-hover);
}

/* En-tête de section foncé */
.bg-dark {
    background-color: var(--primary);
    color: var(--text-white);
}

.bg-dark h2, .bg-dark h3, .bg-dark h4 {
    color: var(--text-white);
}

/* Boîte Newsletter (Formulaire de capture) */
.newsletter-box {
    background-color: var(--primary-light);
    border-radius: var(--radius-lg);
    padding: 60px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.newsletter-box h3 {
    font-size: 32px;
    margin-bottom: 16px;
}

.newsletter-box p {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 32px;
    max-width: 600px;
}

.newsletter-form {
    display: flex;
    gap: 16px;
    max-width: 650px;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 105, 92, 0.15);
    background-color: var(--bg-white);
    color: var(--text-dark);
    outline: none;
    transition: var(--transition);
}

.newsletter-form input[type="email"]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(255, 159, 28, 0.15);
}

@media (max-width: 768px) {
    .newsletter-box {
        padding: 40px 24px;
    }
    .newsletter-box h3 {
        font-size: 24px;
    }
    .newsletter-form {
        flex-direction: column;
    }
}

/* Formulaires de contact */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 105, 92, 0.15);
    background-color: var(--bg-white);
    color: var(--text-dark);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(255, 159, 28, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* Pied de page (Footer) */
.footer {
    background-color: var(--bg-main); /* Light background */
    color: var(--text-muted);
    padding: 80px 0 30px 0;
}

.footer h6 {
    color: var(--text-dark);
    font-size: 16px;
    margin-bottom: 24px;
    font-weight: 700;
}

.footer-top {
    margin-bottom: 50px;
}

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

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

.footer-links a {
    color: var(--text-muted);
    font-size: 14.5px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

/* Middle Section */
.footer-middle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 0;
    border-top: 1px solid rgba(0, 105, 92, 0.1);
    border-bottom: 1px solid rgba(0, 105, 92, 0.1);
    flex-wrap: wrap;
    gap: 24px;
}

.footer-contact-text h6 {
    margin-bottom: 8px;
    font-size: 18px;
}

.footer-contact-text p {
    font-size: 14.5px;
    color: var(--text-muted);
    margin: 0;
}

.footer-contact-items {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    width: 20px;
    height: 20px;
}

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-info .label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.contact-info .value {
    font-size: 14px;
    color: var(--text-muted);
}

/* Bottom Section */
.footer-bottom {
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13.5px;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-copyright {
    color: var(--text-muted);
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(0, 105, 92, 0.05);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-icon i,
.social-icon svg {
    font-size: 16px;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icon svg {
    stroke-width: 2;
    stroke: var(--text-dark);
}

.social-icon i {
    color: var(--text-dark);
}

.social-icon:hover svg {
    stroke: var(--text-white);
}

.social-icon:hover i {
    color: var(--text-white);
}

.social-icon:hover {
    background-color: var(--primary);
    color: var(--text-white);
    transform: translateY(-2px);
}

.footer-legal-links {
    display: flex;
    gap: 24px;
}

.footer-legal-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-legal-links a:hover {
    color: var(--primary);
}

@media (max-width: 900px) {
    .footer-middle {
        flex-direction: column;
        align-items: flex-start;
    }
    .footer-contact-items {
        flex-direction: column;
        gap: 24px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }
    .footer-legal-links {
        justify-content: center;
    }
    .footer-socials {
        justify-content: center;
        width: 100%;
        margin-bottom: 16px;
    }
}

/* Utilitaires */
.text-center { text-align: center; }
.mt-4 { margin-top: 24px; }
.mb-4 { margin-bottom: 24px; }
.text-accent { color: var(--accent) !important; }
.text-primary { color: var(--primary) !important; }

/* Modaux (Modals) */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-container {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 500px;
    width: 90%;
    position: relative;
    z-index: 2001;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.modal.active .modal-container {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary);
}

.modal-header h3 {
    margin-bottom: 12px;
}

.modal-header p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* Micro-animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* Popup de Newsletter */
.newsletter-popup {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 420px;
    max-width: calc(100vw - 40px);
    background-color: var(--primary);
    color: var(--text-white);
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 159, 28, 0.15);
    z-index: 1000;
    transform: translateY(150px) scale(0.9);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
}

.newsletter-popup.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: all;
}

.newsletter-popup h4 {
    color: var(--text-white);
    font-size: 20px;
    margin-bottom: 12px;
    padding-right: 24px;
}

.newsletter-popup p {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 24px;
    line-height: 1.5;
}

.popup-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.popup-close:hover {
    color: var(--accent);
}

/* Nouveau style d'icône circulaire */
.popup-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--bg-white);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.popup-avatar i {
    width: 24px;
    height: 24px;
    stroke-width: 2.5;
}

/* Nouveau style de conteneur en pilule/capsule */
.popup-input-group {
    background-color: var(--bg-white);
    border-radius: 50px;
    padding: 4px;
    display: flex;
    align-items: center;
    border: 1px solid rgba(0, 105, 92, 0.1);
    box-shadow: var(--shadow-sm);
}

.popup-input-group input[type="email"] {
    flex: 1;
    border: none !important;
    background: transparent !important;
    color: var(--text-dark) !important;
    padding: 10px 16px !important;
    margin-bottom: 0 !important;
    font-size: 14px !important;
    outline: none !important;
    box-shadow: none !important;
    width: 100%;
}

.popup-input-group input[type="email"]::placeholder {
    color: var(--text-muted) !important;
}

.popup-input-group button[type="submit"] {
    border-radius: 50px !important;
    padding: 10px 20px !important;
    font-size: 13px !important;
    white-space: nowrap !important;
    margin-top: 0 !important;
    box-shadow: none !important;
}

@media (max-width: 576px) {
    .newsletter-popup {
        bottom: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        box-shadow: 0 -10px 25px rgba(0,0,0,0.15);
        transform: translateY(100%);
        padding: 24px;
    }
    
    .newsletter-popup.active {
        transform: translateY(0);
    }

    .popup-input-group {
        flex-direction: column;
        background: transparent;
        border: none;
        padding: 0;
        box-shadow: none;
        border-radius: 0;
        gap: 12px;
    }
    
    .popup-input-group input[type="email"] {
        background-color: var(--bg-white) !important;
        border-radius: var(--radius-md) !important;
        width: 100% !important;
        padding: 14px 16px !important;
        border: 1px solid rgba(0, 105, 92, 0.1) !important;
    }
    
    .popup-input-group button[type="submit"] {
        width: 100% !important;
        border-radius: var(--radius-md) !important;
        padding: 14px 20px !important;
    }
}