/* =========================================================
   blog-ebook.css
   EBOOK PAGE — SPECIFIC STYLES
   ========================================================= */

.ebook-page {
    margin-top: 80px !important;
    background: var(--color-bg-primary) !important;
    position: relative !important;
    overflow: visible !important;
    width: 100% !important;
}

/* Hero */
.ebook-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%) !important;
    padding: 90px 20px !important;
    text-align: center !important;
    position: relative !important;
    overflow: hidden !important;
    z-index: 1 !important;
}
.ebook-hero::before {
    content: "" !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: radial-gradient(circle at 50% 50%, rgba(0, 74, 153, 0.25) 0%, transparent 70%) !important;
    z-index: -1 !important;
}
.ebook-hero .hero-icon {
    font-size: 3.5rem !important;
    margin-bottom: 20px !important;
    display: inline-block !important;
    animation: float 4s ease-in-out infinite !important;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}
.ebook-hero h1 {
    font-family: var(--font-heading) !important;
    font-size: clamp(2.2rem, 5vw, 3.5rem) !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    margin-bottom: 18px !important;
    letter-spacing: -0.02em !important;
}
.ebook-hero .hero-sub {
    font-size: clamp(1rem, 1.8vw, 1.15rem) !important;
    color: rgba(255, 255, 255, 0.8) !important;
    max-width: 750px !important;
    margin: 0 auto !important;
    line-height: 1.6 !important;
    font-weight: 400 !important;
}

/* Ebook Grid */
.ebook-section {
    padding: 60px 0 80px !important;
    position: relative !important;
    z-index: 2 !important;
}
.ebook-section .section-inner {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 0 24px !important;
}
.ebook-grid {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr) !important;
    gap: 24px !important;
}

/* ── EBOOK CARD ── */
.ebook-card {
    background: #ffffff !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05) !important;
    border: 1px solid var(--color-border) !important;
    display: flex !important;
    flex-direction: column !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    cursor: pointer !important;
}
.ebook-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: 0 16px 40px rgba(0, 74, 153, 0.14), 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

.ebook-cover {
    width: 100% !important;
    aspect-ratio: 3/4 !important;
    position: relative !important;
    overflow: hidden !important;
    background: #ffffff !important;
    flex-shrink: 0 !important;
}
.ebook-cover img {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    width: 114% !important;
    height: 114% !important;
    object-fit: cover !important;
    transform: translate(-50%, -50%) !important;
    display: block !important;
    transition: transform 0.4s ease !important;
}
.ebook-card:hover .ebook-cover img {
    transform: translate(-50%, -50%) scale(1.05) !important;
}

/* Download overlay — hidden by default, shows on hover */
.ebook-download-overlay {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(10, 40, 80, 0.78) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
    backdrop-filter: blur(3px) !important;
}
.ebook-card:hover .ebook-download-overlay {
    opacity: 1 !important;
}
.ebook-download-overlay a {
    background: var(--color-accent) !important;
    color: #ffffff !important;
    padding: 10px 20px !important;
    border-radius: 999px !important;
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    font-size: 0.875rem !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    box-shadow: 0 4px 16px rgba(237, 138, 50, 0.4) !important;
    transform: translateY(12px) !important;
    transition: transform 0.3s ease, background 0.2s !important;
}
.ebook-card:hover .ebook-download-overlay a {
    transform: translateY(0) !important;
}
.ebook-download-overlay a:hover {
    background: var(--color-accent-light) !important;
}

/* Title footer inside card */
.ebook-card .ebook-title {
    padding: 12px 14px !important;
    font-family: var(--font-heading) !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    color: var(--color-text-main) !important;
    line-height: 1.45 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    word-break: keep-all !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    margin: 0 !important;
    margin-bottom: 6px !important;
    border-top: 1px solid var(--color-border) !important;
    background: #ffffff !important;
    min-height: 54px !important;
    max-height: 54px !important;
    transition: color var(--transition-fast) !important;
}
.ebook-card:hover .ebook-title {
    color: var(--color-primary) !important;
}

/* Responsive */
@media (max-width: 1200px) {
    .ebook-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}
@media (max-width: 991px) {
    .ebook-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 20px !important;
    }
}
@media (max-width: 767px) {
    .ebook-hero {
        padding: 60px 20px !important;
    }
    .ebook-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
}
@media (max-width: 480px) {
    .ebook-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
}