:root {
    --bg: #ffffff;
    --text: #1a1a1a;
    --accent: #b2945e;
    --amazon: #232f3e;
    --light-gray: #f4f4f4;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    margin: 0;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    padding: 80px 0 40px;
    text-align: center;
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    margin: 0;
    letter-spacing: -1px;
}

.tagline {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: 1.2rem;
    color: #666;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin: 60px 0 30px;
    border-bottom: 2px solid var(--light-gray);
    padding-bottom: 10px;
}

.book-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.book-card {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.book-cover img {
    width: 200px;
    box-shadow: 10px 10px 30px rgba(0,0,0,0.15);
    border-radius: 2px;
}

.book-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    margin: 0;
}

.book-subtitle {
    font-family: 'Lora', serif;
    color: var(--accent);
    margin: 5px 0 20px;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.book-description {
    font-size: 1.05rem;
    margin-bottom: 25px;
    color: #444;
}

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

.btn {
    padding: 12px 20px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: 0.3s;
}

.btn-outline {
    border: 1px solid #ccc;
    color: #1a1a1a;
}

.btn-outline:hover {
    background: #1a1a1a;
    color: white;
}

.btn-amazon {
    background: var(--amazon);
    color: white;
}

.btn-amazon:hover {
    background: #37475a;
}

.badge {
    background: var(--light-gray);
    padding: 4px 12px;
    font-size: 0.8rem;
    margin-bottom: 10px;
    display: inline-block;
}

.placeholder-cover {
    width: 200px;
    height: 300px;
    background: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    font-style: italic;
}

.divider {
    border: 0;
    height: 1px;
    background: #eee;
    margin: 80px 0;
}

footer {
    padding: 60px 0;
    text-align: center;
    font-size: 0.8rem;
    color: #999;
}

footer a { color: #666; text-decoration: none; margin: 0 10px; }

/* Responsive */
@media (max-width: 600px) {
    .book-card { flex-direction: column; align-items: center; text-align: center; }
    h1 { font-size: 2.5rem; }
    .book-actions { flex-direction: column; }
}