/* assets/css/style.css - Bio Herbe Design */
:root {
    --primary-color: #1b5e20; /* Vert plus foncé */
    --secondary-color: #2e7d32;
    --accent-color: #ff6f00;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-dark: #2d3748;
    --text-light: #718096;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--light-bg);
    overflow-x: hidden;
}

/* la section recherche doit rester sous les dropdowns */
.search-section {
    position: relative;
    z-index: 1;
}

/* Header amélioré */
header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 7000;
    overflow: visible;
}

.main-header {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 24px;
    color: var(--primary-color);
    text-decoration: none;
}

.logo img {
    height: 50px;
    width: auto;
}

.logo h1 {
    margin: 0;
    font-size: 24px;
}

.search-bar {
    display: flex;
    align-items: center;
    background: var(--light-bg);
    border-radius: 25px;
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    flex: 1;
    max-width: 400px;
    margin: 0 30px;
}

.search-bar:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(27, 94, 32, 0.1);
}

.search-bar input {
    border: none;
    background: transparent;
    outline: none;
    flex: 1;
    font-size: 16px;
    color: var(--text-dark);
}

.search-bar input::placeholder {
    color: var(--text-light);
}

.search-bar button {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.search-bar button:hover {
    background: var(--secondary-color);
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-actions a {
    color: var(--text-dark);
    text-decoration: none;
    position: relative;
    font-size: 20px;
    transition: var(--transition);
}

.user-actions a:hover {
    color: var(--primary-color);
}

.user-actions .cart-count,
.user-actions .wishlist-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

/* Navigation */
nav {
    background: var(--primary-color);
    border-top: 1px solid var(--secondary-color);
    position: relative;
    z-index: 7100;
    overflow: visible;
}

nav .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    overflow: visible;
}

/* Burger button (mobile) */
.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-size: 22px;
    padding: 10px;
    line-height: 1;
    cursor: pointer;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 15px 20px;
    display: block;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-links .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
    /* mettre le menu très au‑dessus de tout le contenu */
    z-index: 7200;
    /* pas de scrollbar interne au header : on laisse la page scroller */
    max-height: none;
    overflow: visible;
}

.nav-links li:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Desktop accessibility: keyboard focus opens dropdown too */
.nav-links li:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Ouverture explicite au clic (mobile ou desktop) */
.dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    color: var(--text-dark);
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background: var(--light-bg);
    color: var(--primary-color);
}

/* Main container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
}

/* Cards améliorées */
.product-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-card .product-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 16px;
}

.product-card .product-title {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 600;
}

.product-card .product-description {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 16px;
    line-height: 1.5;
}

.product-card .product-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.product-card .product-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.product-card .add-to-cart {
    flex: 1;
}

.product-card .wishlist-btn {
    background: none;
    border: 2px solid var(--border-color);
    color: var(--text-light);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

.product-card .wishlist-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.product-card .wishlist-btn.active {
    border-color: #e91e63;
    color: #e91e63;
}

/* Buttons améliorés */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    min-height: 44px;
}

.btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 94, 32, 0.3);
}

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

.btn-accent:hover {
    background: #e65100;
    box-shadow: 0 4px 12px rgba(255, 111, 0, 0.3);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Forms améliorés */
.form-row {
    margin-bottom: 20px;
}

.input, input, select, textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    background: var(--white);
}

.input:focus, input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(27, 94, 32, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content, .cart-modal-content {
    background: var(--white);
    margin: 5% auto;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

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

.modal-title {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--text-dark);
    text-align: center;
}

/* Cart modal specific */
.cart-items {
    margin-bottom: 20px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 20px 0;
}

.cart-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.cart-actions .btn {
    flex: 1;
}

/* Footer amélioré */
footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 60px 0 30px;
    margin-top: 80px;
}

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

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

.footer-column h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 600;
}

.footer-column p {
    color: #a0aec0;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #a0aec0;
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
}

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

.social-links-footer {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links-footer a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-size: 16px;
}

.social-links-footer a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.contact-info-footer p {
    color: #a0aec0;
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.contact-info-footer i {
    color: var(--primary-color);
    margin-top: 2px;
    flex-shrink: 0;
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: #a0aec0;
    font-size: 14px;
}

/* Sections */
.section-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

/* Categories section */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.category-image {
    margin-bottom: 20px;
}

.category-image img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto;
}

.category-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
}

/* Featured products */
.featured-products {
    padding: 80px 0;
    background: var(--light-bg);
}

.featured-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

/* Promotions */
.promotions-products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

/* About section */
.about {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.about-text h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.about-text p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 15px;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: var(--light-bg);
}

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

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

.testimonial-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.author-avatar img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    margin: 0;
    font-size: 16px;
    color: var(--text-dark);
}

.author-info p {
    margin: 5px 0 0;
    font-size: 14px;
    color: var(--text-light);
}

/* Filters */
.filters {
    background: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 32px;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    margin-bottom: 20px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
}

.filter-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

/* Contact section */
.contact {
    padding: 80px 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-info {
    padding: 40px 0;
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 2px;
}

.contact-item span {
    color: var(--text-light);
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
    .main-header {
        padding: 10px 0;
    }

    .logo {
        font-size: 18px;
    }

    .logo img {
        height: 40px;
    }

    .search-bar {
        flex: 1;
        max-width: 100%;
        margin: 0;
    }

    .user-actions {
        gap: 12px;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Menu fermé par défaut, ouvert via le burger */
    #main-nav {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    #main-nav.active {
        max-height: 1000px;
        overflow: visible;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        padding: 12px 15px;
        font-size: 0.95rem;
    }

    .product-list, .featured-container, .promotions-products {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .container {
        padding: 15px;
    }

    .about-content, .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .section-title {
        font-size: 28px;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .filter-row {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-actions {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .modal-content, .cart-modal-content {
        margin: 10% auto;
        padding: 20px;
        max-width: 90%;
    }

    .cart-actions {
        flex-direction: column;
    }

}

@media (max-width: 576px) {
    .main-header {
        padding: 8px 0;
    }

    .logo {
        font-size: 14px;
    }

    .logo img {
        height: 35px;
    }

    .search-bar input {
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    .nav-links a {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .main-header {
        padding: 6px 0;
    }

    .logo {
        font-size: 18px;
    }

    .logo img {
        height: 35px;
    }

    .user-actions {
        gap: 10px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 13px;
    }

    .section-title {
        font-size: 24px;
    }

    .contact-form {
        padding: 20px;
    }
}