.book-detail-container {
    max-width: 1100px;
    margin: 4rem auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr; 
    gap: 4rem;
    align-items: start;
}


.book-cover-wrapper {
    position: relative;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: center;
}

.book-cover-wrapper img {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: 8px;
    box-shadow: -10px 10px 30px rgba(0, 0, 0, 0.5);
    transform: rotateY(-5deg); 
    transition: transform 0.4s ease;
}

.book-cover-wrapper:hover img {
    transform: rotateY(0deg) scale(1.02);
}

/* Coluna de Informações (Direita) */
.book-info {
    display: flex;
    flex-direction: column;
}

.book-title {
    font-size: 2.5rem;
    line-height: 1.2;
    color: var(--accent-light);
    margin-bottom: 0.5rem;
}

.book-subtitle {
    font-size: 1.1rem;
    color: var(--accent-medium);
    margin-bottom: 2rem;
    font-weight: 400;
    font-style: italic;
    border-left: 3px solid var(--accent-medium);
    padding-left: 1rem;
}

.book-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-light);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.book-price span {
    font-size: 1rem;
    font-weight: 400;
    opacity: 0.7;
}

/* Botão de Compra */
.btn-buy {
    background: var(--accent-light);
    color: var(--primary-dark);
    border: none;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    max-width: 300px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 3rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-buy:hover {
    background: var(--accent-medium);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* Seção da Sinopse */
.synopsis-box {
    background: rgba(22, 56, 50, 0.6); /* Fundo sutil */
    padding: 2rem;
    border-radius: 12px;
    border-top: 1px solid rgba(142, 182, 155, 0.2);
}

.synopsis-box h2 {
    font-size: 1.5rem;
    color: var(--accent-light);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.synopsis-box h2 i {
    font-size: 1rem;
    color: var(--accent-medium);
}

.synopsis-box p {
    color: #e0e9e4;
    line-height: 1.8;
    font-size: 1rem;
    opacity: 0.9;
    text-align: left; /* Melhor legibilidade que justify na web */
}

/* Responsividade */
@media (max-width: 900px) {
    .book-detail-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin: 2rem auto;
    }

    .book-cover-wrapper {
        background: transparent;
        border: none;
        padding: 0;
    }
    
    .book-cover-wrapper img {
        max-width: 200px;
        transform: none; /* Remove efeito 3D no mobile */
    }

    .book-info {
        align-items: center;
        text-align: center;
    }

    .book-subtitle {
        border-left: none;
        border-bottom: 2px solid var(--accent-medium);
        padding-left: 0;
        padding-bottom: 0.5rem;
    }

    .btn-buy {
        width: 100%;
        max-width: 100%;
    }
    
    .synopsis-box p {
        text-align: left;
    }
}


/* =========================================
   ESTILOS ESPECÍFICOS PARA A PÁGINA DO COMBO
   ========================================= */

.combo-page-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: visible; /* Permite que as capas saiam um pouco no hover */
}

/* Resetamos o comportamento padrão da imagem única */
.combo-page-wrapper img.combo-page-img {
    width: 50%;
    max-width: 220px;
    box-shadow: 5px 10px 25px rgba(0, 0, 0, 0.4);
    transform: none; /* Tira o rotateY padrão do outro livro */
}

.combo-page-img.c1 {
    transform: rotate(-8deg) !important;
    margin-right: -15%; /* Cria a sobreposição */
    z-index: 1;
}

.combo-page-img.c2 {
    transform: rotate(5deg) !important;
    z-index: 2;
}

/* Efeito Hover do Combo */
.combo-page-wrapper:hover .combo-page-img.c1 {
    transform: rotate(-12deg) scale(1.05) !important;
}

.combo-page-wrapper:hover .combo-page-img.c2 {
    transform: rotate(8deg) scale(1.05) !important;
}

/* Ajuste mobile */
@media (max-width: 900px) {
    .combo-page-wrapper {
        padding: 2rem 0;
    }
    .combo-page-wrapper img.combo-page-img {
        width: 45%;
    }
}