/* 
  Theme: Midnight Silk
  Colors: Deep Midnight Blue, Champagne Gold, Pure White, Soft Ash Gray.
  NO GREEN COLORS USED.
*/
:root {
    --color-midnight: #111827;
    --color-midnight-light: #1f2937;
    --color-champagne: #d4af37;
    --color-champagne-dark: #b8942b;
    --color-bg-page: #f9fafb;
    --color-bg-card: #ffffff;
    --color-text-main: #374151;
    --color-text-muted: #6b7280;
    --color-border: #e5e7eb;
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Lato', sans-serif;
}

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

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

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

/* Header */
.site-header {
    background-color: var(--color-midnight);
    padding: 30px 0;
    text-align: center;
    border-bottom: 3px solid var(--color-champagne);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-champagne);
    letter-spacing: 3px;
}

/* Product Showcase - Reverse Layout (Text Left, Gallery Right) */
.product-showcase {
    display: flex;
    flex-direction: row-reverse;
    gap: 50px;
    background-color: var(--color-bg-card);
    padding: 40px;
    margin-top: 40px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 25px rgba(17, 24, 39, 0.05);
}

.css-gallery {
    width: 45%;
}

.product-info {
    width: 55%;
}

/* Galerie d'images CSS (Sans JS) */
.css-gallery input[type="radio"] {
    display: none;
}

.gallery-viewport {
    position: relative;
    width: 100%;
    aspect-ratio: 1/1;
    background-color: #f3f4f6;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.gallery-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease-in-out;
    padding: 15px;
    background-color: var(--color-bg-card);
}

.gallery-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Affichage de la slide active */
#img1:checked ~ .gallery-viewport #slide1,
#img2:checked ~ .gallery-viewport #slide2,
#img3:checked ~ .gallery-viewport #slide3,
#img4:checked ~ .gallery-viewport #slide4 {
    opacity: 1;
    pointer-events: auto;
    z-index: 10;
}

/* Flèches de navigation */
.nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background-color: var(--color-midnight);
    color: var(--color-champagne);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 20;
    user-select: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.gallery-viewport:hover .nav-arrow {
    opacity: 1;
}

.nav-arrow:hover {
    background-color: var(--color-champagne);
    color: var(--color-midnight);
}

.nav-arrow.left { left: 15px; }
.nav-arrow.right { right: 15px; }

/* Miniatures */
.gallery-thumbnails {
    display: flex;
    gap: 12px;
    margin-top: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
    justify-content: center;
}

.gallery-thumbnails::-webkit-scrollbar { display: none; }
.gallery-thumbnails { scrollbar-width: none; }

.thumb-card {
    flex: 0 0 80px;
    height: 80px;
    border: 2px solid transparent;
    border-radius: 8px;
    background-color: var(--color-bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.2s ease;
    border: 1px solid var(--color-border);
}

.thumb-card img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.thumb-card:hover {
    opacity: 1;
}

/* Mise en évidence de la miniature active */
#img1:checked ~ .gallery-thumbnails .thumb-card[for="img1"],
#img2:checked ~ .gallery-thumbnails .thumb-card[for="img2"],
#img3:checked ~ .gallery-thumbnails .thumb-card[for="img3"],
#img4:checked ~ .gallery-thumbnails .thumb-card[for="img4"] {
    border-color: var(--color-champagne);
    opacity: 1;
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

/* Détails du Produit */
.product-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-midnight);
    margin-bottom: 25px;
    line-height: 1.3;
}

.product-details h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-champagne-dark);
    margin-bottom: 15px;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-list {
    list-style: none;
    margin-bottom: 30px;
}

.feature-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 15px;
    color: var(--color-text-muted);
}

.feature-list li::before {
    content: "❖";
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--color-champagne);
    font-size: 1rem;
}

.feature-list li strong {
    color: var(--color-midnight);
}

.seo-vision-box {
    background-color: var(--color-bg-page);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--color-champagne);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Section Bouton d'Achat (CTA) */
.cta-section {
    text-align: center;
    margin: 60px 0;
}

.btn-buy {
    display: inline-block;
    background-color: var(--color-champagne);
    color: var(--color-midnight);
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    padding: 22px 70px;
    border-radius: 4px;
    letter-spacing: 2px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.btn-buy:hover {
    background-color: var(--color-champagne-dark);
    transform: translateY(-3px);
    color: #ffffff;
}

/* Section des Avis Clients */
.reviews-section {
    background-color: var(--color-bg-card);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 25px rgba(17, 24, 39, 0.05);
    margin-bottom: 60px;
}

.reviews-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-midnight);
    margin-bottom: 35px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--color-border);
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.review-box {
    display: flex;
    gap: 25px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--color-border);
}

.review-box:last-child {
    padding-bottom: 0;
    border-bottom: none;
    margin-bottom: 0;
}

.review-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    background-color: var(--color-bg-page);
    border: 2px solid var(--color-champagne);
}

.review-content {
    flex: 1;
}

.reviewer-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--color-midnight);
    margin-bottom: 4px;
}

.review-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 5px;
}

.star-rating {
    color: #f59e0b; /* Étoile classique */
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.review-headline {
    font-weight: 700;
    color: var(--color-midnight-light);
}

.review-verified {
    font-size: 0.85rem;
    color: #ef4444; /* Rouge pour achat vérifié */
    margin-bottom: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.review-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.review-images {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.review-images img {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    transition: opacity 0.2s ease;
}

.review-images img:hover {
    opacity: 0.8;
    cursor: pointer;
}

/* Pied de page */
.site-footer {
    background-color: var(--color-midnight);
    color: #9ca3af;
    padding: 50px 0;
    text-align: center;
}

.site-footer h3 {
    font-family: var(--font-heading);
    color: var(--color-champagne);
    font-size: 1.4rem;
    margin-bottom: 25px;
}

.footer-links {
    margin-bottom: 25px;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

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

.separator {
    margin: 0 15px;
    color: #4b5563;
}

.copyright {
    font-size: 0.85rem;
}

/* Responsive Media Queries */
@media screen and (max-width: 900px) {
    .product-showcase {
        flex-direction: column; /* Retour à la verticale sur tablette/mobile */
        padding: 25px;
    }
    
    .css-gallery, .product-info {
        width: 100%;
    }

    .product-title {
        font-size: 1.7rem;
    }
}

@media screen and (max-width: 600px) {
    .review-box {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-arrow {
        opacity: 0.9;
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .btn-buy {
        width: 100%;
        padding: 18px 20px;
        font-size: 1.2rem;
    }

    .footer-links a {
        display: block;
        margin: 15px 0;
    }

    .separator {
        display: none;
    }
}