/* =====================================================
   Dinex Bookshelf Banner — front-end styles
   Uses CSS custom properties injected by the shortcode
   so every colour & speed is overridable per instance.
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300&family=Barlow:wght@300;400;500;600&display=swap');

/* ── Reset inside widget ── */
.dnx-banner-wrap *,
.dnx-banner-wrap *::before,
.dnx-banner-wrap *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── Root defaults (overridden via inline style vars per instance) ── */
.dnx-banner-wrap {
    --dnx-bg:         #17110a;
    --dnx-accent:     #c8922a;
    --dnx-headline:   #f5e8cc;
    --dnx-italic:     #e0c080;
    --dnx-subline:    rgba(245,232,204,0.42);
    --dnx-shelf:      #5c3e18;
    --dnx-stat-num:   #e0c080;
    --dnx-scroll-dur: 28s;
    --dnx-min-h:      240px;

    position: relative;
    width: 100%;
    overflow: hidden;
    background: var(--dnx-bg);
    font-family: 'Barlow', sans-serif;
    min-height: var(--dnx-min-h);
}

/* ── Background layers ── */
.dnx-bg {
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(90deg,
            rgba(255,255,255,0.012) 0px,
            rgba(255,255,255,0.012) 1px,
            transparent 1px,
            transparent 80px),
        linear-gradient(180deg, #0d0b07 0%, #1e1508 45%, #2a1e0e 100%);
}

.dnx-grain {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(180deg,
        rgba(139,90,40,0.045) 0px,
        rgba(139,90,40,0.045) 2px,
        transparent 2px,
        transparent 18px
    );
}

.dnx-glint {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255,220,130,0.22) 30%,
        rgba(255,220,130,0.38) 50%,
        rgba(255,220,130,0.22) 70%,
        transparent 100%
    );
    z-index: 4;
}

.dnx-shelf-top {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 8px;
    background: linear-gradient(180deg, #4a3010 0%, #2a1a06 100%);
    z-index: 3;
}

.dnx-shelf-edge {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 14px;
    background: linear-gradient(180deg, var(--dnx-shelf) 0%, color-mix(in srgb, var(--dnx-shelf) 80%, #000) 100%);
    box-shadow: 0 -1px 0 rgba(255,200,100,0.12), 0 2px 14px rgba(0,0,0,0.65);
    z-index: 3;
}

/* ── Shimmer sweep ── */
.dnx-shimmer {
    position: absolute;
    top: 0; bottom: 0;
    width: 80px;
    background: linear-gradient(90deg, transparent, rgba(255,220,120,0.05), transparent);
    animation: dnxShimmer 5s ease-in-out infinite;
    pointer-events: none;
    z-index: 5;
}

@keyframes dnxShimmer {
    0%   { left: -100px; }
    100% { left: 110%; }
}

/* ── Inner flex layout ── */
.dnx-inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 48px;
    padding: 40px 52px 52px;
    min-height: var(--dnx-min-h);
}

/* ── Left text block ── */
.dnx-text {
    flex: 0 0 auto;
    min-width: 190px;
}

.dnx-eyebrow {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.32em;
    color: var(--dnx-accent);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.dnx-headline {
    font-family: 'Cormorant Garamond', serif;
    font-size: 44px;
    font-weight: 300;
    line-height: 1.05;
    color: var(--dnx-headline);
    margin-bottom: 12px;
    /* reset WP heading styles */
    border: none;
    padding: 0;
}

.dnx-headline em {
    font-style: italic;
    color: var(--dnx-italic);
}

.dnx-sub {
    display: block;
    font-size: 11px;
    font-weight: 400;
    color: var(--dnx-subline);
    letter-spacing: 0.07em;
    margin-bottom: 24px;
}

.dnx-btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 24px;
    border: 0.5px solid color-mix(in srgb, var(--dnx-accent) 50%, transparent);
    color: var(--dnx-accent);
    font-family: 'Barlow', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    background: transparent;
    border-radius: 1px;
    transition: background 0.25s, color 0.25s, border-color 0.25s;
}

.dnx-btn:hover {
    background: color-mix(in srgb, var(--dnx-accent) 12%, transparent);
    color: color-mix(in srgb, var(--dnx-accent) 120%, #fff);
    border-color: var(--dnx-accent);
    text-decoration: none;
}

.dnx-arr {
    font-size: 15px;
    transition: transform 0.2s;
    display: inline-block;
}

.dnx-btn:hover .dnx-arr {
    transform: translateX(5px);
}

/* ── Vertical dividers ── */
.dnx-divider {
    width: 0.5px;
    background: color-mix(in srgb, var(--dnx-accent) 28%, transparent);
    align-self: stretch;
    flex-shrink: 0;
}

/* ── Books scroll track ── */
.dnx-scroll {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.dnx-fade-l {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 64px;
    background: linear-gradient(90deg, var(--dnx-bg), transparent);
    z-index: 4;
    pointer-events: none;
}

.dnx-fade-r {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 64px;
    background: linear-gradient(270deg, var(--dnx-bg), transparent);
    z-index: 4;
    pointer-events: none;
}

.dnx-track {
    display: flex;
    align-items: flex-end;
    gap: 7px;
    width: max-content;
    animation: dnxScroll var(--dnx-scroll-dur) linear infinite;
}

.dnx-track--pausable:hover {
    animation-play-state: paused;
}

@keyframes dnxScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ── Individual book covers ── */
.dnx-book {
    position: relative;
    border-radius: 1px 3px 3px 1px;
    cursor: pointer;
    flex-shrink: 0;
    overflow: hidden;
    transition: transform 0.32s cubic-bezier(0.34,1.56,0.64,1), filter 0.28s;
    transform-origin: bottom center;
}

.dnx-book:hover {
    transform: translateY(-14px) scale(1.05);
    filter: brightness(1.18);
    z-index: 20;
}

.dnx-book::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        rgba(0,0,0,0.38) 0%,
        transparent 22%,
        transparent 82%,
        rgba(0,0,0,0.18) 100%
    );
    pointer-events: none;
}

.dnx-spine {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 5px;
    background: rgba(0,0,0,0.38);
}

.dnx-cover {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 10px 9px;
}

.dnx-cover-brand {
    font-size: 7px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.75;
    line-height: 1;
    font-family: 'Barlow', sans-serif;
}

.dnx-cover-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    line-height: 1.2;
}

.dnx-cover-sub {
    font-size: 7px;
    letter-spacing: 0.09em;
    opacity: 0.6;
    text-transform: uppercase;
    font-family: 'Barlow', sans-serif;
}

/* ── Spine-only books ── */
.dnx-spine-book {
    position: relative;
    border-radius: 1px;
    flex-shrink: 0;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.28s cubic-bezier(0.34,1.56,0.64,1), filter 0.25s;
    transform-origin: bottom center;
}

.dnx-spine-book:hover {
    transform: translateY(-10px) scale(1.06);
    filter: brightness(1.15);
    z-index: 20;
}

.dnx-spine-label {
    writing-mode: vertical-rl;
    font-size: 7px;
    letter-spacing: 0.1em;
    font-weight: 500;
    text-transform: uppercase;
    font-family: 'Barlow', sans-serif;
}

/* ── Stats column ── */
.dnx-stats {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 90px;
}

.dnx-stat-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 30px;
    font-weight: 300;
    color: var(--dnx-stat-num);
    line-height: 1;
    display: block;
    margin-bottom: 3px;
}

.dnx-stat-label {
    font-size: 10px;
    font-weight: 400;
    color: var(--dnx-subline);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: block;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .dnx-inner { gap: 32px; padding: 32px 36px 44px; }
    .dnx-headline { font-size: 36px; }
}

@media (max-width: 768px) {
    .dnx-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 28px 24px 44px;
        gap: 24px;
    }
    .dnx-divider { display: none; }
    .dnx-text { min-width: unset; }
    .dnx-headline { font-size: 32px; }
    .dnx-scroll { width: 100%; }
    .dnx-stats {
        flex-direction: row;
        gap: 28px;
        min-width: unset;
    }
    .dnx-stat-num { font-size: 24px; }
}

@media (max-width: 480px) {
    .dnx-headline { font-size: 26px; }
    .dnx-stats { display: none; }
    .dnx-inner { padding: 24px 16px 40px; }
}

/* ── Moving Image Layer ──────────────────────────────── */
.dnx-moving-image-layer {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.dnx-img-track {
    display: flex;
    height: 100%;
    width: max-content;
    will-change: transform;
}

.dnx-img-track--left {
    animation: dnx-img-scroll-left linear infinite;
    animation-duration: inherit;
}

.dnx-img-track--right {
    animation: dnx-img-scroll-right linear infinite;
    animation-duration: inherit;
}

.dnx-moving-img {
    height: 100%;
    width: auto;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
}

@keyframes dnx-img-scroll-left {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes dnx-img-scroll-right {
    0%   { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* Ensure banner content sits above the moving image */
.dnx-banner-wrap .dnx-grain,
.dnx-banner-wrap .dnx-shelf-top,
.dnx-banner-wrap .dnx-glint,
.dnx-banner-wrap .dnx-shimmer,
.dnx-banner-wrap .dnx-inner,
.dnx-banner-wrap .dnx-shelf-edge {
    z-index: 2;
}