/*
 * SHOP — featured book, book cards, coming soon
 * krylovakseniia.com
 */

/* ── SECTION LABEL ── */
.shop-section-label {
    display: block;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--clr-purple-mid);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}

.section-lead {
    color: var(--clr-text-sec);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    max-width: 640px;
}

/* ── FEATURED BOOK LAYOUT ── */
.book-featured {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3.5rem;
    align-items: start;
}

.book-featured__cover-wrap {
    position: relative;
    flex-shrink: 0;
}

.book-featured__cover-wrap::after {
    content: '';
    position: absolute;
    bottom: -12px;
    right: -12px;
    width: 80%;
    height: 80%;
    border: 2px solid var(--clr-purple-pale);
    border-radius: var(--radius-lg);
    z-index: -1;
    pointer-events: none;
}

.book-featured__cover {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: block;
}

.book-featured__eyebrow {
    display: block;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--clr-purple-mid);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}

.book-featured__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--clr-purple-deep);
    line-height: 1.2;
    margin-bottom: 0.4rem;
}

.book-featured__meta {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    margin-bottom: 1.25rem;
}

.book-featured__desc p {
    font-family: var(--font-serif);
    font-size: 0.975rem;
    color: var(--clr-text-sec);
    line-height: 1.85;
    margin-bottom: 0.875rem;
}

.book-featured__price-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-block: 1.75rem;
    padding-block: 1.5rem;
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
    flex-wrap: wrap;
}

.book-featured__price {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--clr-purple-main);
    line-height: 1;
}

.book-featured__stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--clr-border);
}

.book-stat__num {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-purple-main);
    line-height: 1;
}

.book-stat__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--clr-text-muted);
    margin-top: 0.3rem;
}

/* ── BOOKS GRID ── */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-block: 2rem;
}

.book-card {
    background: var(--clr-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.book-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.book-card__cover-link {
    display: block;
    overflow: hidden;
}

.book-card__cover {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.book-card:hover .book-card__cover {
    transform: scale(1.04);
}

.book-card__body {
    padding: 1.25rem;
}

.book-card__title {
    color: var(--clr-purple-dark);
    font-size: 1rem;
    margin-bottom: 0.25rem;
    font-family: var(--font-heading);
}

.book-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.book-card__title a:hover {
    color: var(--clr-purple-main);
}

.book-card__author {
    color: var(--clr-text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.book-card__price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-purple-main);
    margin-bottom: 0.75rem;
    font-family: var(--font-heading);
}

/* ── SECTION DIVIDER ── */
.shop-divider {
    border: none;
    border-top: 1px solid var(--clr-border);
    margin-block: 4rem;
}

/* ── COMING SOON ── */
.shop-coming {
    text-align: center;
    padding: clamp(3rem, 8vw, 5rem) var(--container-pad);
    background: linear-gradient(135deg, var(--clr-bg) 0%, var(--clr-purple-faint) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--clr-border);
    max-width: 580px;
    margin-inline: auto;
}

.shop-coming__icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    display: block;
}

.shop-coming h2 {
    color: var(--clr-purple-dark);
    margin-bottom: 0.75rem;
}

.shop-coming p {
    color: var(--clr-text-sec);
    font-size: 1.05rem;
    margin-bottom: 0;
}

.shop-coming .btn {
    margin-top: 1.5rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .book-featured {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .book-featured__cover {
        width: 180px;
        aspect-ratio: 3 / 4;
    }

    .book-featured__cover-wrap::after {
        bottom: -8px;
        right: -8px;
    }

    .book-featured__stats {
        gap: 1.75rem;
    }

    .books-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 1.25rem;
    }
}

@media (max-width: 480px) {
    .book-featured__cover {
        width: 150px;
    }

    .books-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .book-card__cover {
        height: 200px;
    }

    .book-featured__stats {
        gap: 1.25rem;
    }

    .book-stat__num {
        font-size: 1.6rem;
    }
}

@supports (-webkit-touch-callout: none) {
    .book-card:hover {
        transform: none;
        box-shadow: var(--shadow-sm);
    }

    .book-card:hover .book-card__cover {
        transform: none;
    }
}