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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

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

/* Variables CSS */
:root {
    --primary-color: #1e3a8a;
    --secondary-color: #3b82f6;
    --accent-color: #d97706;
    --success-color: #059669;
    --warning-color: #d97706;
    --error-color: #dc2626;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --bg-light: #f9fafb;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --spacing: 8px;
}

/* Avertissement 18+ */
.age-warning {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.3s ease;
}

.age-warning.hidden {
    opacity: 0;
    pointer-events: none;
}

.age-warning-content {
    background: white;
    padding: calc(var(--spacing) * 4);
    border-radius: calc(var(--spacing) * 2);
    text-align: center;
    max-width: 500px;
    margin: 20px;
}

.age-warning-content h2 {
    color: var(--error-color);
    margin-bottom: calc(var(--spacing) * 2);
    font-size: 1.5rem;
}

.age-warning-actions {
    margin: calc(var(--spacing) * 3) 0;
    display: flex;
    gap: var(--spacing);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-accept, .btn-reject {
    padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 3);
    border: none;
    border-radius: var(--spacing);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
}

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

.btn-accept:hover {
    background: #047857;
}

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

.btn-reject:hover {
    background: #b91c1c;
}

.helpline {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: calc(var(--spacing) * 2);
}

/* Bannière cookies */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--text-primary);
    color: white;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing) * 2);
    max-width: 1200px;
    margin: 0 auto;
    gap: calc(var(--spacing) * 2);
}

.btn-cookie {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 2);
    border-radius: var(--spacing);
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.2s ease;
}

.btn-cookie:hover {
    background: #b45309;
}

/* Header */
.header {
    background: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing) * 2) 0;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.logo a:hover {
    color: var(--secondary-color);
}

.nav ul {
    display: flex;
    list-style: none;
    gap: calc(var(--spacing) * 4);
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

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

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

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

.cta-btn {
    background: var(--primary-color);
    color: white;
    padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 3);
    border-radius: var(--spacing);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

.cta-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing);
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Bouton sticky mobile */
.sticky-call-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
    display: none;
}

.sticky-call-btn a {
    background: var(--success-color);
    color: white;
    padding: calc(var(--spacing) * 2);
    border-radius: calc(var(--spacing) * 6);
    text-decoration: none;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.sticky-call-btn a:hover {
    background: #047857;
    transform: translateY(-2px);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    padding: calc(var(--spacing) * 20) 0 calc(var(--spacing) * 12) 0;
    margin-top: calc(var(--spacing) * 10);
    text-align: center;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: calc(var(--spacing) * 3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing) * 5);
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: calc(var(--spacing) * 2);
    justify-content: center;
    margin-bottom: calc(var(--spacing) * 8);
    flex-wrap: wrap;
}

.btn {
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    border-radius: var(--spacing);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: #b45309;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

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

.hero-bullets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing) * 3);
    max-width: 900px;
    margin: 0 auto;
}

.bullet-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    font-weight: 500;
}

.bullet-item .icon {
    font-size: 1.2rem;
}

/* Products */
.products {
    padding: calc(var(--spacing) * 12) 0;
    background: var(--bg-light);
}

.products h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: calc(var(--spacing) * 8);
    color: var(--text-primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing) * 4);
    margin-bottom: calc(var(--spacing) * 6);
}

.product-card {
    background: white;
    border-radius: calc(var(--spacing) * 2);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.product-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.product-content {
    padding: calc(var(--spacing) * 3);
}

.product-content h3 {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing) * 2);
    color: var(--text-primary);
}

.product-content p {
    color: var(--text-secondary);
    margin-bottom: calc(var(--spacing) * 3);
}

.product-cta {
    background: var(--primary-color);
    color: white;
    padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 3);
    border-radius: var(--spacing);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.2s ease;
}

.product-cta:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
}

.no-online-sales {
    text-align: center;
    padding: calc(var(--spacing) * 4);
    background: white;
    border-radius: calc(var(--spacing) * 2);
    margin-top: calc(var(--spacing) * 4);
    box-shadow: var(--shadow-sm);
}

.no-online-sales p {
    font-size: 1.1rem;
    color: var(--accent-color);
}

/* About */
.about {
    padding: calc(var(--spacing) * 12) 0;
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: calc(var(--spacing) * 6);
    color: var(--text-primary);
}

.about-content p {
    font-size: 1.1rem;
    text-align: center;
    max-width: 700px;
    margin: 0 auto calc(var(--spacing) * 8) auto;
    color: var(--text-secondary);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.feature {
    text-align: center;
    padding: calc(var(--spacing) * 4);
    background: white;
    border-radius: calc(var(--spacing) * 2);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease;
}

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

.feature h3 {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing) * 2);
    color: var(--primary-color);
}

/* Contact */
.contact {
    padding: calc(var(--spacing) * 12) 0;
    background: var(--bg-light);
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: calc(var(--spacing) * 8);
    color: var(--text-primary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing) * 8);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 4);
}

.contact-item {
    background: white;
    padding: calc(var(--spacing) * 3);
    border-radius: calc(var(--spacing) * 2);
    box-shadow: var(--shadow-sm);
}

.contact-item h3 {
    font-size: 1.1rem;
    margin-bottom: calc(var(--spacing) * 1.5);
    color: var(--text-primary);
}

.contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-link:hover {
    color: var(--secondary-color);
}

.contact-note {
    background: var(--accent-color);
    color: white;
    padding: calc(var(--spacing) * 3);
    border-radius: calc(var(--spacing) * 2);
}

.contact-form {
    background: white;
    padding: calc(var(--spacing) * 4);
    border-radius: calc(var(--spacing) * 2);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: calc(var(--spacing) * 3);
}

.form-group label {
    display: block;
    margin-bottom: calc(var(--spacing) * 1);
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: calc(var(--spacing) * 1.5);
    border: 2px solid var(--border-color);
    border-radius: var(--spacing);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Legal */
.legal {
    padding: calc(var(--spacing) * 12) 0;
    background: white;
}

.legal h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: calc(var(--spacing) * 8);
    color: var(--text-primary);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 4);
}

.warning-box, .prevention-box {
    padding: calc(var(--spacing) * 4);
    border-radius: calc(var(--spacing) * 2);
    border-left: 4px solid var(--warning-color);
    background: #fef3c7;
}

.prevention-box h3 {
    color: var(--warning-color);
    margin-bottom: calc(var(--spacing) * 2);
    font-size: 1.2rem;
}

.warning-box h3, .prevention-box h3 {
    color: var(--error-color);
    margin-bottom: calc(var(--spacing) * 2);
    font-size: 1.2rem;
}

.warning-box ul {
    padding-left: calc(var(--spacing) * 3);
}

.warning-box li {
    margin-bottom: calc(var(--spacing) * 1);
}

.legal-section {
    padding: calc(var(--spacing) * 3);
    background: var(--bg-light);
    border-radius: calc(var(--spacing) * 2);
}

.legal-section h3 {
    margin-bottom: calc(var(--spacing) * 2);
    color: var(--text-primary);
}

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

.legal-section a:hover {
    color: var(--secondary-color);
}

.legal-section h4 {
    margin-top: calc(var(--spacing) * 3);
    margin-bottom: calc(var(--spacing) * 1.5);
    color: var(--primary-color);
    font-size: 1.1rem;
}

.legal-section ul {
    padding-left: calc(var(--spacing) * 3);
    margin-bottom: calc(var(--spacing) * 2);
}

.legal-section li {
    margin-bottom: calc(var(--spacing) * 1);
}

.cookie-table {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--spacing);
    overflow: hidden;
    margin: calc(var(--spacing) * 2) 0;
}

.cookie-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-bottom: 1px solid var(--border-color);
    align-items: start;
}

.cookie-row:last-child {
    border-bottom: none;
}

.cookie-name {
    padding: calc(var(--spacing) * 2);
    background: var(--bg-light);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    border-right: 1px solid var(--border-color);
}

.cookie-desc {
    padding: calc(var(--spacing) * 2);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: calc(var(--spacing) * 6) 0 calc(var(--spacing) * 3) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing) * 4);
    margin-bottom: calc(var(--spacing) * 4);
}

.footer-info h4 {
    margin-bottom: calc(var(--spacing) * 2);
    color: var(--accent-color);
    font-size: 1.2rem;
}

.footer-contact a,
.footer-help {
    color: white;
    text-decoration: none;
}

.footer-contact a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: calc(var(--spacing) * 3);
    text-align: center;
    font-size: 0.9rem;
    color: #9ca3af;
}

.footer-bottom a {
    color: #9ca3af;
    text-decoration: none;
}

.footer-bottom a:hover {
    color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: var(--shadow-md);
    }
    
    .nav.show {
        display: block;
    }
    
    .nav ul {
        flex-direction: column;
        padding: calc(var(--spacing) * 3);
        gap: calc(var(--spacing) * 2);
    }
    
    .cta-btn {
        display: none;
    }
    
    .sticky-call-btn {
        display: block;
    }
    
    .hero {
        padding: calc(var(--spacing) * 15) 0 calc(var(--spacing) * 10) 0;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-bullets {
        grid-template-columns: 1fr;
        text-align: left;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing) * 4);
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: calc(var(--spacing) * 2);
    }
    
    .age-warning-actions {
        flex-direction: column;
    }
    
    .cookie-row {
        grid-template-columns: 1fr;
    }
    
    .cookie-name {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations et micro-interactions */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* États de focus pour accessibilité */
button:focus,
a:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* Utilitary classes */
.text-center {
    text-align: center;
}

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}