/* ====================
   Kindle Book Section
   ==================== */
.kindle-book-section {
    background: linear-gradient(135deg, #FFF5E6 0%, #FFE4B5 100%);
    padding: 80px 20px;
}

.kindle-book-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.kindle-book-image {
    position: relative;
}

.ranking-badge {
    position: absolute;
    top: -15px;
    left: -15px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #8B4513;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 8px 20px rgba(255, 165, 0, 0.4);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: bounce 2s infinite;
}

.ranking-badge i {
    font-size: 1.3rem;
}

.ranking-badge span {
    font-size: 0.85rem;
    display: block;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.kindle-book-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.kindle-book-image:hover img {
    transform: scale(1.05);
}

.kindle-book-info {
    padding: 20px 0;
}

.book-badge {
    display: inline-block;
    background: linear-gradient(135deg, #F59E0B, #F97316);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.book-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 15px;
    line-height: 1.4;
}

.book-subtitle {
    font-size: 1.2rem;
    color: #374151;
    margin-bottom: 30px;
    font-weight: 500;
}

.book-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.book-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #1F2937;
    font-size: 0.95rem;
}

.book-feature i {
    color: #10B981;
    font-size: 1.2rem;
}

.book-description {
    color: #1F2937;
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1rem;
}

.book-meta {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    padding: 15px 0;
    border-top: 2px solid #E5E7EB;
    border-bottom: 2px solid #E5E7EB;
}

.book-author,
.book-format {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #374151;
    font-size: 0.95rem;
}

.book-author i,
.book-format i {
    color: #F59E0B;
}

.book-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.book-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.book-button.primary {
    background: linear-gradient(135deg, #FF9900, #FFB84D);
    color: white;
}

.book-button.primary:hover {
    background: linear-gradient(135deg, #FFB84D, #FF9900);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 153, 0, 0.3);
}

.book-button.secondary {
    background: white;
    color: #F59E0B;
    border: 2px solid #F59E0B;
}

.book-button.secondary:hover {
    background: #F59E0B;
    color: white;
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 992px) {
    .kindle-book-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .kindle-book-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .book-features {
        grid-template-columns: 1fr;
    }

    .book-meta {
        justify-content: center;
    }

    .book-cta {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .book-title {
        font-size: 1.8rem;
    }

    .book-subtitle {
        font-size: 1.05rem;
    }

    .book-features {
        text-align: left;
    }

    .book-cta {
        flex-direction: column;
    }

    .book-button {
        width: 100%;
        justify-content: center;
    }
}