/* ==========================================================================
   Page-Specific Styles: KB19 Catalogue
   Scope: body.page-kb19-catalogue
   Identity: "The Book Bind" - Print Publication
   ========================================================================== */

body.page-kb19-catalogue {
    --page-accent: #0088cb; /* KBT Blue */
    --page-gold: #ffb300; /* Warm Gold */
    --page-bg-light: #FAF9F6;
    --page-bg-card: #ffffff;
    --page-border: rgba(0, 136, 203, 0.15);
}

/* 1. Page Banner (Hero Area) */
body.page-kb19-catalogue .kb19c-hero-section {
    position: relative;
    overflow: hidden;
}
body.page-kb19-catalogue .kb19c-hero-banner {
    background-image: url('../../img/bg/kb19-page-banner-2.jpg');
    background-size: cover;
    background-position: center center;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
body.page-kb19-catalogue .kb19c-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(38, 22, 17, 0.85) 0%, rgba(0, 136, 203, 0.6) 100%);
    z-index: 1;
}
body.page-kb19-catalogue .kb19c-hero-title {
    font-family: 'Jost', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
body.page-kb19-catalogue .kb19c-hero-subtitle {
    font-size: 1.1rem;
    color: var(--page-gold);
    font-family: 'Georgia', serif;
    font-style: italic;
    letter-spacing: 1px;
}
body.page-kb19-catalogue .kb19c-breadcrumbs ul {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
    display: flex;
    justify-content: center;
    gap: 8px;
}
body.page-kb19-catalogue .kb19c-breadcrumbs li {
    font-size: 12px;
    color: rgba(255,255,255,0.65);
    text-transform: uppercase;
    letter-spacing: 1px;
}
body.page-kb19-catalogue .kb19c-breadcrumbs li + li::before {
    content: '/';
    margin-right: 8px;
    color: rgba(255,255,255,0.3);
}
body.page-kb19-catalogue .kb19c-breadcrumbs a {
    color: rgba(255,255,255,0.85);
    transition: color 0.3s ease;
}
body.page-kb19-catalogue .kb19c-breadcrumbs a:hover {
    color: var(--page-gold);
}

/* 2. Main Wrapper spacing */
body.page-kb19-catalogue .kb19c-main-wrapper {
    background-color: #FAF9F6;
    padding: 100px 0;
}

/* 3. Left: Cover Mockup styling */
body.page-kb19-catalogue .kb19c-cover-wrap {
    perspective: 1000px;
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}
body.page-kb19-catalogue .kb19c-cover-mockup {
    width: 250px;
    height: 350px;
    background: linear-gradient(135deg, #0a1628 0%, #001a33 100%);
    border-radius: 4px 12px 12px 4px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.25), -5px 0 15px rgba(0,0,0,0.1);
    padding: 30px;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    border: 1px solid rgba(255,255,255,0.15);
    transform: rotateY(-12deg) rotateX(5deg);
    transform-style: preserve-3d;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}
body.page-kb19-catalogue .kb19c-cover-wrap:hover .kb19c-cover-mockup {
    transform: rotateY(0deg) rotateX(0deg) scale(1.02);
    box-shadow: 0 20px 45px rgba(0, 136, 203, 0.3), -2px 0 8px rgba(0,0,0,0.05);
}

/* Spine bind line effect */
body.page-kb19-catalogue .kb19c-cover-mockup::before {
    content: '';
    position: absolute;
    top: 0; left: 15px; bottom: 0;
    width: 2px;
    background-color: rgba(255,255,255,0.12);
    box-shadow: 1px 0 3px rgba(0,0,0,0.5);
}

/* Cover Inner text layout */
body.page-kb19-catalogue .kb19c-cover-inner {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-left: 10px;
}
body.page-kb19-catalogue .kb19c-cover-edition {
    font-size: 9px;
    font-weight: 700;
    color: var(--page-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
}
body.page-kb19-catalogue .kb19c-cover-title {
    font-family: 'Jost', sans-serif;
    font-size: 38px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 2px;
    line-height: 1;
    margin: 30px 0 5px 0;
}
body.page-kb19-catalogue .kb19c-cover-theme {
    font-family: 'Georgia', serif;
    font-style: italic;
    font-size: 14.5px;
    color: rgba(255,255,255,0.8);
    line-height: 1.3;
}
body.page-kb19-catalogue .kb19c-cover-year {
    font-family: 'Jost', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--page-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: auto;
}

/* 4. Right: Details Card details */
body.page-kb19-catalogue .kb19c-details-card {
    background-color: var(--page-bg-card);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 12px;
    padding: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}
body.page-kb19-catalogue .kb19c-tag {
    background-color: rgba(0, 136, 203, 0.08);
    color: var(--page-accent);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 4px 12px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 20px;
}
body.page-kb19-catalogue .kb19c-tag i {
    color: var(--page-gold);
}
body.page-kb19-catalogue .kb19c-details-title {
    font-family: 'Jost', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
}
body.page-kb19-catalogue .kb19c-details-desc {
    font-size: 15px;
    line-height: 1.8;
    color: #555555;
    margin-bottom: 20px;
    text-align: justify;
}

/* Redirect action buttons */
body.page-kb19-catalogue .kb19c-redirect-actions {
    display: flex;
    gap: 15px;
    margin-top: 35px;
    flex-wrap: wrap;
}
body.page-kb19-catalogue .kb19c-btn-primary,
body.page-kb19-catalogue .kb19c-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 25px;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
body.page-kb19-catalogue .kb19c-btn-primary {
    background-color: var(--page-accent);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 136, 203, 0.2);
}
body.page-kb19-catalogue .kb19c-btn-primary:hover {
    background-color: var(--page-gold);
    color: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 179, 0, 0.35);
}
body.page-kb19-catalogue .kb19c-btn-secondary {
    background-color: transparent;
    border: 1px solid rgba(0,0,0,0.12);
    color: #555555;
}
body.page-kb19-catalogue .kb19c-btn-secondary:hover {
    border-color: var(--page-accent);
    color: var(--page-accent);
    transform: translateY(-2px);
}

/* Responsive adjustments */
@media (max-width: 991px) {
    body.page-kb19-catalogue .kb19c-details-card {
        padding: 30px;
    }
}
@media (max-width: 767px) {
    body.page-kb19-catalogue .kb19c-hero-banner {
        min-height: 260px;
    }
    body.page-kb19-catalogue .kb19c-redirect-actions {
        flex-direction: column;
    }
}