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

.hero-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
}

@media (min-width: 768px) {
    .hero-section {
        grid-template-columns: 1fr 1fr;
    }
}

.book-cover {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.book-cover img {
    max-width: 100%;
    max-height: 500px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px var(--container-shadow);
}

@media (min-width: 768px) {
    .book-cover img {
        max-height: 600px;
    }
}

.book-details h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.book-details .author {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.book-details .description {
    line-height: 1.8;
    margin-bottom: 30px;
    max-height: 200px;
    overflow-y: auto;
    padding: 15px;
    background-color: var(--bg-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Custom scrollbar for better appearance */
.book-details .description::-webkit-scrollbar {
    width: 8px;
}

.book-details .description::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-radius: 4px;
}

.book-details .description::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.book-details .description::-webkit-scrollbar-thumb:hover {
    background: var(--button-hover-color);
}

.price-section {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px var(--container-shadow);
}

.price-section .price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.price-section .old-price {
    text-decoration: line-through;
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-left: 10px;
}

.price-section .release-info {
    margin-bottom: 20px;
    padding: 12px;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    text-align: center;
    font-weight: 500;
    font-size: 0.95rem;
}

.stripe-button {
    display: block;
    width: 100%;
    background-color: #635bff;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin-bottom: 15px;
    box-sizing: border-box;
}

.stripe-button:hover {
    background-color: #5851db;
    transform: translateY(-2px);
}

.stripe-button i {
    margin-right: 10px;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.trust-badge i {
    color: var(--primary-color);
}

.cgv-link a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.cgv-link a:hover {
    color: var(--primary-color);
}

.faq-section {
    margin-bottom: 60px;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 40px;
}

.faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px var(--container-shadow);
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.faq-question:hover {
    background-color: var(--bg-color);
}

.faq-answer {
    padding: 0 20px 20px;
    display: none;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    display: block;
}

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

.faq-question i {
    transition: transform 0.3s ease;
}