/* ============================================
   PRODUIT-V2.CSS
   Styles spécifiques pour les pages produits
   ============================================ */

:root {
    --gs-primary: #c41e3a;
    --gs-primary-dark: #a01829;
    --gs-secondary: #2c3e50;
    --gs-text: #333;
    --gs-text-light: #666;
    --gs-border: #e0e0e0;
    --gs-bg-light: #f8f9fa;
    --gs-success: #2e7d32;
}

/* Breadcrumb */
.breadcrumb {
    background: #f8f9fa;
    padding: 15px 0;
    margin: 0;
}

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

.breadcrumb ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #666;
}

.breadcrumb a {
    color: var(--gs-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb li:not(:last-child)::after {
    content: '›';
    margin-left: 8px;
    color: #999;
}

/* Container Principal */
.product-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

/* Section Product Header */
.product-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

@media (max-width: 992px) {
    .product-header {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Galerie d'images */
.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    margin-bottom: 15px;
    overflow: hidden;
}

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

.thumbnail-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
}

.thumbnail {
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--gs-primary);
    transform: scale(1.05);
}

.thumbnail img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    display: block;
}

/* Info Produit */
.product-info h1 {
    font-size: 2.5rem;
    color: var(--gs-secondary);
    margin: 0 0 20px 0;
    font-weight: 700;
    line-height: 1.2;
}

.product-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 0.95rem;
}

.meta-item i {
    color: var(--gs-primary);
}

.product-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gs-text);
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #e0e0e0;
}

/* Caractéristiques clés */
.key-features {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.key-features h3 {
    font-size: 1.3rem;
    color: var(--gs-secondary);
    margin: 0 0 15px 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.key-features h3 i {
    color: #ffc107;
    font-size: 1.2rem;
}

.key-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.key-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
    color: var(--gs-text);
}

.key-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gs-success);
    font-weight: bold;
    font-size: 1.2rem;
}

/* CTA Buttons */
.product-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.product-cta .btn-primary,
.product-cta .btn-secondary {
    padding: 15px 40px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    border: 2px solid;
    cursor: pointer;
}

.product-cta .btn-primary {
    background: var(--gs-primary);
    color: white;
    border-color: var(--gs-primary);
}

.product-cta .btn-primary:hover {
    background: var(--gs-primary-dark);
    border-color: var(--gs-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.3);
    text-decoration: none;
    color: white;
}

.product-cta .btn-secondary {
    background: transparent;
    color: var(--gs-primary);
    border-color: var(--gs-primary);
}

.product-cta .btn-secondary:hover {
    background: var(--gs-primary);
    color: white;
    transform: translateY(-2px);
    text-decoration: none;
}

/* Sections de contenu */
.content-section {
    margin-bottom: 60px;
}

.content-section h2 {
    font-size: 2rem;
    color: var(--gs-secondary);
    margin: 0 0 30px 0;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--gs-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
}

.content-section h2 i {
    color: var(--gs-primary);
}

/* Spécifications */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.spec-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--gs-primary);
}

.spec-card h3 {
    font-size: 1.1rem;
    color: var(--gs-secondary);
    margin: 0 0 10px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.spec-card h3 i {
    color: var(--gs-primary);
}

.spec-card p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

/* Applications */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.application-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.application-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.application-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gs-primary), var(--gs-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.application-icon i {
    font-size: 1.8rem;
    color: white;
}

.application-icon .emoji-icon {
    font-size: 2rem;
    line-height: 1;
}

.application-card h3 {
    font-size: 1.2rem;
    color: var(--gs-secondary);
    margin: 0 0 10px 0;
    font-weight: 600;
}

.application-card p {
    margin: 0;
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* FAQ */
.faq-list {
    max-width: 900px;
}

.faq-item {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    background: #f8f9fa;
    font-weight: 600;
    color: var(--gs-secondary);
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f0f0f0;
}

.faq-question i {
    color: var(--gs-primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 20px;
    margin: 0;
    color: #666;
    line-height: 1.8;
}

/* HTML Content */
.html-content {
    line-height: 1.8;
    color: var(--gs-text);
}

.html-content h3 {
    color: var(--gs-secondary);
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.html-content ul,
.html-content ol {
    margin: 15px 0;
    padding-left: 30px;
}

.html-content li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.html-content p {
    margin-bottom: 15px;
}

/* CTA Final */
.final-cta {
    background: linear-gradient(135deg, var(--gs-primary), var(--gs-primary-dark));
    color: white;
    padding: 60px 40px;
    border-radius: 12px;
    text-align: center;
    margin-top: 80px;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin: 0 0 15px 0;
    color: white;
    border: none;
    padding: 0;
    font-weight: 700;
}

.final-cta p {
    font-size: 1.2rem;
    margin: 0 0 30px 0;
    opacity: 0.95;
}

.final-cta .btn-primary {
    background: white;
    color: var(--gs-primary);
    border-color: white;
}

.final-cta .btn-primary:hover {
    background: #f8f9fa;
    border-color: #f8f9fa;
    color: var(--gs-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .product-info h1 {
        font-size: 2rem;
    }
    
    .product-cta {
        flex-direction: column;
    }
    
    .product-cta .btn-primary,
    .product-cta .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .content-section h2 {
        font-size: 1.6rem;
    }
    
    .final-cta {
        padding: 40px 20px;
    }
    
    .final-cta h2 {
        font-size: 1.8rem;
    }
    
    .product-header {
        gap: 20px;
    }
    
    .product-gallery {
        position: static;
    }
}

@media (max-width: 576px) {
    .product-container {
        padding: 0 15px;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
    }
}