/* Variables et reset */
:root {
    --science-color: #678d69;
    --spirituality-color: #6b5b95;
    --health-color: #4caf50;
    --nutrition-color: #ff9800;
    --footer-color: #310626bb;
    --light-bg: #f9f9f9;
    --dark-text: #333;
    --light-text: #fff;
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(0,0,0,0.1);
    --radius: 10px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--light-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation principale */
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo img {
    transition: var(--transition);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.logo img:hover {
    transform: scale(1.05);
}

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

.nav-links a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
}

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

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

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

.nav-links a.active {
    color: var(--science-color);
}

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

/* Hero Section */
.hero { 
    color: white;
    text-align: center;
    padding: 100px 20px;
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    animation: fadeInUp 1s ease 0.3s both;
}

/* Sections communes */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.2rem;
    color: var(--dark-text);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--science-color);
    margin: 0.5rem auto;
    border-radius: 2px;
}

.content-section {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

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

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

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--science-color);
}

/* Créations & Cadeaux */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.product-image {position: static;
    height: 250px;
    background-size: cover;
    background-position: center;
}

.product-content {
    padding: 1.5rem;
}

/* Nouvelle section image avec texte */
.image-text-section {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 3rem 5%;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.image-container {
    flex: 1;
    min-width: 300px;
}

.image-container img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.text-content {
    flex: 1;
    min-width: 300px;
}

.text-block {
    background-color: var(--light-bg);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.548);
}

.text-block h2 {
    color: var(--dark-text);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.text-block p {
    line-height: 1.6;
    color: var(--dark-text);
}

.text-content h3 {
    color: var(--science-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.text-content ul {
    padding-left: 1.5rem;
    margin-top: 1rem;
}

.text-content li {
    margin-bottom: 0.8rem;
    line-height: 1.5;
    color: var(--dark-text);
}

.text-content h4 {
    color: var(--spirituality-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Section d'avertissement */
.warning-section {
    background: linear-gradient(135deg, #fff8e1 0%, #ffecb3 100%);
    border-left: 4px solid #ff9800;
    padding: 2rem;
    margin: 2rem 5%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.warning-section h3 {
    color: #e65100;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.warning-section p {
    color: #5d4037;
    line-height: 1.6;
    margin: 0;
}

.warning-section strong {
    color: #e65100;
}

/* À propos */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--science-color);
    box-shadow: 0 0 0 2px rgba(74, 111, 165, 0.1);
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    width: 100%;
    padding: 0.8rem 1rem;
    padding-right: 2.5rem;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    background-color: white;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%23666"><path d="M8 11L3 6h10l-5 5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem auto;
    cursor: pointer;
    transition: var(--transition);
}

.form-group select:focus {
    outline: none;
    border-color: var(--science-color);
    box-shadow: 0 0 0 2px rgba(74, 111, 165, 0.1);
}

.form-group select:hover {
    border-color: #bbb;
}

.form-group select:disabled {
    background-color: #f5f5f5;
    color: #999;
    cursor: not-allowed;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%23999"><path d="M8 11L3 6h10l-5 5z"/></svg>');
}

/* Pour aligner avec les inputs */
.form-group input,
.form-group textarea,
.form-group select {
    font-family: inherit;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--science-color);
    box-shadow: 0 0 0 2px rgba(74, 111, 165, 0.1);
}

.submit-btn {
    padding: 1rem 2rem;
    background: var(--science-color);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    align-self: flex-start;
}

.submit-btn:hover {
    background: #3a5f95;
    transform: translateY(-2px);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-item i {
    color: var(--science-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

/* Footer */
footer {
    background-color: var(--footer-color);
    color: white;
    padding: 3rem 5% 2rem;
    margin-top: auto;
}

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

.footer-column h3 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--science-color);
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #ddd;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(19, 83, 38, 0.315);
    border-radius: 50%;
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--science-color);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: #bbb;
}

/* Read more */

.read-more {
    display: inline-flex;
    align-items: center;
    padding: 0.7rem 1.5rem;
    background-color: transparent;
    border: 2px solid var(--science-color);
    color: var(--science-color);
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    align-self: flex-start;
    margin-top: 0.1rem;
}

.read-more i {
    margin-left: 0.5rem;
    transition: var(--transition);
}

.read-more:hover {
    background-color: var(--science-color);
    color: white;
    transform: translateY(-2px);
}

.read-more:hover i {
    transform: translateX(5px);
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.7;
}

.legal-section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.legal-section h2 {
    color: var(--science-color);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--light-bg);
    padding-bottom: 0.5rem;
}

.legal-section h3 {
    color: var(--dark-text);
    margin: 1.5rem 0 1rem 0;
}

.legal-section p {
    margin-bottom: 1rem;
    text-align: justify;
}

.legal-section ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.legal-section li {
    margin-bottom: 0.5rem;
}

.update-date {
    text-align: right;
    font-style: italic;
    color: #666;
    margin-bottom: 2rem;
}

.signature-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--light-bg);
}

.contact-info {
    flex: 1;
}

.signature {
    text-align: center;
    flex-shrink: 0;
    margin-left: 2rem;
}

.signature-background {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1.5rem;
    border-radius: var(--radius);
    display: inline-block;
    border: 1px solid #dee2e6;
}

.signature img {
    max-width: 150px;
    height: auto;
    filter: brightness(0.7);
}

.signature-caption {
    font-style: italic;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    color: #666;
}

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

/* Responsive */
@media (max-width: 768px) {
    .main-nav {
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .services-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .image-text-section {
        flex-direction: column;
        padding: 2rem 1rem;
    }
    
    .text-block {
        padding: 1rem;
    }

    .warning-section {
        margin: 2rem 1rem;
        padding: 1.5rem;
    }

    .signature-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .signature {
        margin-left: 0;
        margin-top: 1rem;
    }
}