.home-hero {
    background:
        radial-gradient(circle at top left, rgba(13,110,253,0.10), transparent 35%),
        radial-gradient(circle at top right, rgba(25,135,84,0.08), transparent 28%),
        linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.hero-badge {
    display: inline-block;
    background: #eef4ff;
    color: #0d6efd;
    border: 1px solid #d7e6ff;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.hero-title {
    font-size: clamp(2.15rem, 5vw, 4.25rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: #101828;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: #5c667a;
    max-width: 760px;
}

.hero-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.hero-metric {
    background: rgba(255,255,255,0.82);
    border: 1px solid rgba(15,23,42,0.06);
    box-shadow: 0 10px 30px rgba(15,23,42,0.06);
    border-radius: 18px;
    padding: 0.9rem 1rem;
    min-width: 150px;
}

.hero-metric-label {
    font-size: 0.78rem;
    color: #667085;
    margin-bottom: 0.25rem;
}

.hero-metric-value {
    font-size: 1.1rem;
    font-weight: 800;
    color: #101828;
}

.feature-card {
    transition: all 0.22s ease;
    background: #ffffff;
}

.feature-card:hover,
.book-card-v3:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 45px rgba(15,23,42,0.10) !important;
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #eef4ff 0%, #f5f8ff 100%);
    font-size: 1.2rem;
}

.books-premium-section-v3 {
    background:
        radial-gradient(circle at top left, rgba(13,110,253,0.08), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.books-side-note {
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(15,23,42,0.08);
    border-radius: 18px;
    padding: 1rem 1.1rem;
    box-shadow: 0 10px 30px rgba(15,23,42,0.05);
}

.books-tabs-parent {
    margin-top: 1rem;
}

.books-tabs-wrapper {
    border: none !important;
}

.books-tab {
    background: #ffffff !important;
    border: 1px solid rgba(15,23,42,0.08) !important;
    color: #344054 !important;
    border-radius: 999px !important;
    padding: 0.7rem 1.15rem !important;
    margin-right: 0.6rem !important;
    font-weight: 700 !important;
    transition: all 0.2s ease !important;
}

.books-tab:hover {
    background: #f8fafc !important;
}

.books-tab-selected {
    background: #111827 !important;
    color: #ffffff !important;
    border-color: #111827 !important;
}

.books-grid-v3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}

.book-card-v3 {
    background: linear-gradient(180deg, #ffffff 0%, #fcfdff 100%);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    overflow: hidden;
}

.book-image-wrap {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border: 1px solid rgba(15,23,42,0.05);
    border-radius: 18px;
    padding: 1rem;
    min-height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.book-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.38rem 0.72rem;
    background: #eef4ff;
    color: #0d6efd;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
}

.book-featured-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.38rem 0.72rem;
    background: #111827;
    color: #ffffff;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
}

.book-rating {
    font-size: 0.78rem;
    font-weight: 700;
    color: #344054;
}

.book-note {
    color: #344054;
    line-height: 1.45;
}

.book-btn-v3 {
    box-shadow: 0 8px 20px rgba(17,24,39,0.10);
}

.books-mobile-hint {
    margin-top: 0.9rem;
    font-size: 0.82rem;
    color: #667085;
    font-weight: 600;
    text-align: center;
}

.soft-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

@media (max-width: 991.98px) {
    .books-grid-v3 {
        display: flex;
        gap: 1rem;
        overflow-x: auto;
        padding-bottom: 0.4rem;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .books-grid-v3::-webkit-scrollbar {
        height: 8px;
    }

    .books-grid-v3::-webkit-scrollbar-thumb {
        background: rgba(100,116,139,0.25);
        border-radius: 999px;
    }

    .books-grid-v3 > .card {
        min-width: 285px;
        max-width: 285px;
        flex: 0 0 auto;
        scroll-snap-align: start;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.3rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-metrics {
        gap: 0.6rem;
    }

    .hero-metric {
        flex: 1 1 calc(50% - 0.6rem);
        min-width: unset;
    }
}

@media (max-width: 576px) {
    .books-grid-v3 > .card {
        min-width: 85%;
        max-width: 85%;
    }

    .book-image-wrap {
        min-height: 220px;
    }
}